diff options
author | Ben Skeggs <[email protected]> | 2008-06-23 00:01:17 +1000 |
---|---|---|
committer | Ben Skeggs <[email protected]> | 2008-06-23 00:01:17 +1000 |
commit | aa3ab377e6e2e5811cdd704d87c3e24acb5eff72 (patch) | |
tree | ab8a443a58a58a6b88f35d4b5730ed1292e44d26 /src/gallium/auxiliary | |
parent | 8c26a521ee80f5d8a1d0aabd0910233aad400322 (diff) | |
parent | e2c3f06e9649b5b87fc9adbca7d1f07841bba895 (diff) |
Merge remote branch 'upstream/gallium-0.1' into nouveau-gallium-0.1
Conflicts:
configs/default
Diffstat (limited to 'src/gallium/auxiliary')
81 files changed, 6677 insertions, 961 deletions
diff --git a/src/gallium/auxiliary/draw/Makefile b/src/gallium/auxiliary/draw/Makefile index da7eded21f6..f2e36a89e90 100644 --- a/src/gallium/auxiliary/draw/Makefile +++ b/src/gallium/auxiliary/draw/Makefile @@ -26,12 +26,18 @@ C_SOURCES = \ draw_pt_emit.c \ draw_pt_fetch.c \ draw_pt_fetch_emit.c \ + draw_pt_fetch_shade_emit.c \ draw_pt_fetch_shade_pipeline.c \ draw_pt_post_vs.c \ + draw_pt_util.c \ draw_pt_varray.c \ draw_pt_vcache.c \ draw_vertex.c \ draw_vs.c \ + draw_vs_varient.c \ + draw_vs_aos.c \ + draw_vs_aos_io.c \ + draw_vs_aos_machine.c \ draw_vs_exec.c \ draw_vs_llvm.c \ draw_vs_sse.c diff --git a/src/gallium/auxiliary/draw/SConscript b/src/gallium/auxiliary/draw/SConscript index 3b5d5ed4921..544a04918b6 100644 --- a/src/gallium/auxiliary/draw/SConscript +++ b/src/gallium/auxiliary/draw/SConscript @@ -15,7 +15,7 @@ draw = env.ConvenienceLibrary( 'draw_pipe_stipple.c', 'draw_pipe_twoside.c', 'draw_pipe_unfilled.c', - 'draw_pipe_util.c', + 'draw_pipe_util.c', 'draw_pipe_validate.c', 'draw_pipe_vbuf.c', 'draw_pipe_wide_line.c', @@ -25,15 +25,21 @@ draw = env.ConvenienceLibrary( 'draw_pt_emit.c', 'draw_pt_fetch.c', 'draw_pt_fetch_emit.c', + 'draw_pt_fetch_shade_emit.c', 'draw_pt_fetch_shade_pipeline.c', 'draw_pt_post_vs.c', + 'draw_pt_util.c', 'draw_pt_varray.c', 'draw_pt_vcache.c', 'draw_vertex.c', 'draw_vs.c', + 'draw_vs_aos.c', + 'draw_vs_aos_io.c', + 'draw_vs_aos_machine.c', 'draw_vs_exec.c', 'draw_vs_llvm.c', 'draw_vs_sse.c', + 'draw_vs_varient.c' ]) auxiliaries.insert(0, draw) diff --git a/src/gallium/auxiliary/draw/draw_context.c b/src/gallium/auxiliary/draw/draw_context.c index 98e23fa8305..2f263cf06a9 100644 --- a/src/gallium/auxiliary/draw/draw_context.c +++ b/src/gallium/auxiliary/draw/draw_context.c @@ -56,12 +56,6 @@ struct draw_context *draw_create( void ) draw->reduced_prim = ~0; /* != any of PIPE_PRIM_x */ - tgsi_exec_machine_init(&draw->machine); - - /* FIXME: give this machine thing a proper constructor: - */ - draw->machine.Inputs = align_malloc(PIPE_MAX_ATTRIBS * sizeof(struct tgsi_exec_vector), 16); - draw->machine.Outputs = align_malloc(PIPE_MAX_ATTRIBS * sizeof(struct tgsi_exec_vector), 16); if (!draw_pipeline_init( draw )) goto fail; @@ -69,6 +63,9 @@ struct draw_context *draw_create( void ) if (!draw_pt_init( draw )) goto fail; + if (!draw_vs_init( draw )) + goto fail; + return draw; fail: @@ -83,13 +80,6 @@ void draw_destroy( struct draw_context *draw ) return; - if (draw->machine.Inputs) - align_free(draw->machine.Inputs); - - if (draw->machine.Outputs) - align_free(draw->machine.Outputs); - - tgsi_exec_machine_free_data(&draw->machine); /* Not so fast -- we're just borrowing this at the moment. * @@ -99,6 +89,7 @@ void draw_destroy( struct draw_context *draw ) draw_pipeline_destroy( draw ); draw_pt_destroy( draw ); + draw_vs_destroy( draw ); FREE( draw ); } @@ -183,6 +174,8 @@ void draw_set_viewport_state( struct draw_context *draw, viewport->translate[1] == 0.0f && viewport->translate[2] == 0.0f && viewport->translate[3] == 0.0f); + + draw_vs_set_viewport( draw, viewport ); } @@ -224,9 +217,11 @@ draw_set_mapped_vertex_buffer(struct draw_context *draw, void draw_set_mapped_constant_buffer(struct draw_context *draw, - const void *buffer) + const void *buffer, + unsigned size ) { draw->pt.user.constants = buffer; + draw_vs_set_constants( draw, (const float (*)[4])buffer, size ); } @@ -295,7 +290,7 @@ int draw_find_vs_output(struct draw_context *draw, uint semantic_name, uint semantic_index) { - const struct draw_vertex_shader *vs = draw->vertex_shader; + const struct draw_vertex_shader *vs = draw->vs.vertex_shader; uint i; for (i = 0; i < vs->info.num_outputs; i++) { if (vs->info.output_semantic_name[i] == semantic_name && @@ -320,7 +315,7 @@ draw_find_vs_output(struct draw_context *draw, uint draw_num_vs_outputs(struct draw_context *draw) { - uint count = draw->vertex_shader->info.num_outputs; + uint count = draw->vs.vertex_shader->info.num_outputs; if (draw->extra_vp_outputs.slot > 0) count++; return count; @@ -354,14 +349,30 @@ void draw_set_edgeflags( struct draw_context *draw, * \param elements the element buffer ptr */ void -draw_set_mapped_element_buffer( struct draw_context *draw, - unsigned eltSize, void *elements ) +draw_set_mapped_element_buffer_range( struct draw_context *draw, + unsigned eltSize, + unsigned min_index, + unsigned max_index, + void *elements ) { draw->pt.user.elts = elements; draw->pt.user.eltSize = eltSize; + draw->pt.user.min_index = min_index; + draw->pt.user.max_index = max_index; } +void +draw_set_mapped_element_buffer( struct draw_context *draw, + unsigned eltSize, + void *elements ) +{ + draw->pt.user.elts = elements; + draw->pt.user.eltSize = eltSize; + draw->pt.user.min_index = 0; + draw->pt.user.max_index = 0xffffffff; +} + /* Revamp me please: */ diff --git a/src/gallium/auxiliary/draw/draw_context.h b/src/gallium/auxiliary/draw/draw_context.h index c5c3d3b09e0..b8f2bfa3327 100644 --- a/src/gallium/auxiliary/draw/draw_context.h +++ b/src/gallium/auxiliary/draw/draw_context.h @@ -118,14 +118,23 @@ void draw_set_vertex_elements(struct draw_context *draw, unsigned count, const struct pipe_vertex_element *elements); +void +draw_set_mapped_element_buffer_range( struct draw_context *draw, + unsigned eltSize, + unsigned min_index, + unsigned max_index, + void *elements ); + void draw_set_mapped_element_buffer( struct draw_context *draw, - unsigned eltSize, void *elements ); + unsigned eltSize, + void *elements ); void draw_set_mapped_vertex_buffer(struct draw_context *draw, unsigned attr, const void *buffer); void draw_set_mapped_constant_buffer(struct draw_context *draw, - const void *buffer); + const void *buffer, + unsigned size ); void draw_set_edgeflags( struct draw_context *draw, const unsigned *edgeflag ); diff --git a/src/gallium/auxiliary/draw/draw_pipe.c b/src/gallium/auxiliary/draw/draw_pipe.c index 46afb0f41f7..3355c871ee3 100644 --- a/src/gallium/auxiliary/draw/draw_pipe.c +++ b/src/gallium/auxiliary/draw/draw_pipe.c @@ -212,6 +212,72 @@ void draw_pipeline_run( struct draw_context *draw, draw->pipeline.vertex_count = 0; } +#define QUAD(i0,i1,i2,i3) \ + do_triangle( draw, \ + ( DRAW_PIPE_RESET_STIPPLE | \ + DRAW_PIPE_EDGE_FLAG_0 | \ + DRAW_PIPE_EDGE_FLAG_2 ), \ + verts + stride * ((i0) & ~DRAW_PIPE_FLAG_MASK), \ + verts + stride * (i1), \ + verts + stride * (i3)); \ + do_triangle( draw, \ + ( DRAW_PIPE_EDGE_FLAG_0 | \ + DRAW_PIPE_EDGE_FLAG_1 ), \ + verts + stride * ((i1) & ~DRAW_PIPE_FLAG_MASK), \ + verts + stride * (i2), \ + verts + stride * (i3)) + +#define TRIANGLE(flags,i0,i1,i2) \ + do_triangle( draw, \ + flags, /* flags */ \ + verts + stride * ((i0) & ~DRAW_PIPE_FLAG_MASK), \ + verts + stride * (i1), \ + verts + stride * (i2)) + +#define LINE(flags,i0,i1) \ + do_line( draw, \ + flags, \ + verts + stride * ((i0) & ~DRAW_PIPE_FLAG_MASK), \ + verts + stride * (i+1)) + +#define POINT(i0) \ + do_point( draw, \ + verts + stride * i0 ) + +#define FUNC pipe_run_linear +#define ARGS \ + struct draw_context *draw, \ + unsigned prim, \ + struct vertex_header *vertices, \ + unsigned stride + +#define LOCAL_VARS \ + char *verts = (char *)vertices; \ + boolean flatfirst = (draw->rasterizer->flatshade && \ + draw->rasterizer->flatshade_first); \ + unsigned i; \ + ushort flags + +#define FLUSH + +#include "draw_pt_decompose.h" + +void draw_pipeline_run_linear( struct draw_context *draw, + unsigned prim, + struct vertex_header *vertices, + unsigned count, + unsigned stride ) +{ + char *verts = (char *)vertices; + draw->pipeline.verts = verts; + draw->pipeline.vertex_stride = stride; + draw->pipeline.vertex_count = count; + + pipe_run_linear(draw, prim, vertices, stride, count); + + draw->pipeline.verts = NULL; + draw->pipeline.vertex_count = 0; +} void draw_pipeline_flush( struct draw_context *draw, diff --git a/src/gallium/auxiliary/draw/draw_pipe.h b/src/gallium/auxiliary/draw/draw_pipe.h index f1cb0891caa..dbad8f98ac7 100644 --- a/src/gallium/auxiliary/draw/draw_pipe.h +++ b/src/gallium/auxiliary/draw/draw_pipe.h @@ -116,7 +116,7 @@ dup_vert( struct draw_stage *stage, { struct vertex_header *tmp = stage->tmp[idx]; const uint vsize = sizeof(struct vertex_header) - + stage->draw->num_vs_outputs * 4 * sizeof(float); + + stage->draw->vs.num_vs_outputs * 4 * sizeof(float); memcpy(tmp, vert, vsize); tmp->vertex_id = UNDEFINED_VERTEX_ID; return tmp; diff --git a/src/gallium/auxiliary/draw/draw_pipe_aaline.c b/src/gallium/auxiliary/draw/draw_pipe_aaline.c index b1ed8aa24ea..ecdebca5f12 100644 --- a/src/gallium/auxiliary/draw/draw_pipe_aaline.c +++ b/src/gallium/auxiliary/draw/draw_pipe_aaline.c @@ -78,6 +78,8 @@ struct aaline_stage /** For AA lines, this is the vertex attrib slot for the new texcoords */ uint tex_slot; + /** position, not necessarily output zero */ + uint pos_slot; void *sampler_cso; struct pipe_texture *texture; @@ -141,18 +143,18 @@ aa_transform_decl(struct tgsi_transform_context *ctx, if (decl->Declaration.File == TGSI_FILE_OUTPUT && decl->Semantic.SemanticName == TGSI_SEMANTIC_COLOR && decl->Semantic.SemanticIndex == 0) { - aactx->colorOutput = decl->u.DeclarationRange.First; + aactx->colorOutput = decl->DeclarationRange.First; } else if (decl->Declaration.File == TGSI_FILE_SAMPLER) { uint i; - for (i = decl->u.DeclarationRange.First; - i <= decl->u.DeclarationRange.Last; i++) { + for (i = decl->DeclarationRange.First; + i <= decl->DeclarationRange.Last; i++) { aactx->samplersUsed |= 1 << i; } } else if (decl->Declaration.File == TGSI_FILE_INPUT) { - if ((int) decl->u.DeclarationRange.Last > aactx->maxInput) - aactx->maxInput = decl->u.DeclarationRange.Last; + if ((int) decl->DeclarationRange.Last > aactx->maxInput) + aactx->maxInput = decl->DeclarationRange.Last; if (decl->Semantic.SemanticName == TGSI_SEMANTIC_GENERIC && (int) decl->Semantic.SemanticIndex > aactx->maxGeneric) { aactx->maxGeneric = decl->Semantic.SemanticIndex; @@ -160,8 +162,8 @@ aa_transform_decl(struct tgsi_transform_context *ctx, } else if (decl->Declaration.File == TGSI_FILE_TEMPORARY) { uint i; - for (i = decl->u.DeclarationRange.First; - i <= decl->u.DeclarationRange.Last; i++) { + for (i = decl->DeclarationRange.First; + i <= decl->DeclarationRange.Last; i++) { aactx->tempsUsed |= (1 << i); } } @@ -225,34 +227,33 @@ aa_transform_inst(struct tgsi_transform_context *ctx, /* declare new generic input/texcoord */ decl = tgsi_default_full_declaration(); decl.Declaration.File = TGSI_FILE_INPUT; + /* XXX this could be linear... */ + decl.Declaration.Interpolate = TGSI_INTERPOLATE_PERSPECTIVE; decl.Declaration.Semantic = 1; decl.Semantic.SemanticName = TGSI_SEMANTIC_GENERIC; decl.Semantic.SemanticIndex = aactx->maxGeneric + 1; - decl.Declaration.Interpolate = 1; - /* XXX this could be linear... */ - decl.Interpolation.Interpolate = TGSI_INTERPOLATE_PERSPECTIVE; - decl.u.DeclarationRange.First = - decl.u.DeclarationRange.Last = aactx->maxInput + 1; + decl.DeclarationRange.First = + decl.DeclarationRange.Last = aactx->maxInput + 1; ctx->emit_declaration(ctx, &decl); /* declare new sampler */ decl = tgsi_default_full_declaration(); decl.Declaration.File = TGSI_FILE_SAMPLER; - decl.u.DeclarationRange.First = - decl.u.DeclarationRange.Last = aactx->freeSampler; + decl.DeclarationRange.First = + decl.DeclarationRange.Last = aactx->freeSampler; ctx->emit_declaration(ctx, &decl); /* declare new temp regs */ decl = tgsi_default_full_declaration(); decl.Declaration.File = TGSI_FILE_TEMPORARY; - decl.u.DeclarationRange.First = - decl.u.DeclarationRange.Last = aactx->texTemp; + decl.DeclarationRange.First = + decl.DeclarationRange.Last = aactx->texTemp; ctx->emit_declaration(ctx, &decl); decl = tgsi_default_full_declaration(); decl.Declaration.File = TGSI_FILE_TEMPORARY; - decl.u.DeclarationRange.First = - decl.u.DeclarationRange.Last = aactx->colorTemp; + decl.DeclarationRange.First = + decl.DeclarationRange.Last = aactx->colorTemp; ctx->emit_declaration(ctx, &decl); aactx->firstInstruction = FALSE; @@ -521,9 +522,10 @@ aaline_line(struct draw_stage *stage, struct prim_header *header) struct prim_header tri; struct vertex_header *v[8]; uint texPos = aaline->tex_slot; + uint posPos = aaline->pos_slot; float *pos, *tex; - float dx = header->v[1]->data[0][0] - header->v[0]->data[0][0]; - float dy = header->v[1]->data[0][1] - header->v[0]->data[0][1]; + float dx = header->v[1]->data[posPos][0] - header->v[0]->data[posPos][0]; + float dy = header->v[1]->data[posPos][1] - header->v[0]->data[posPos][1]; double a = atan2(dy, dx); float c_a = (float) cos(a), s_a = (float) sin(a); uint i; @@ -550,35 +552,35 @@ aaline_line(struct draw_stage *stage, struct prim_header *header) */ /* new verts */ - pos = v[0]->data[0]; + pos = v[0]->data[posPos]; pos[0] += (-dx * c_a - dy * s_a); pos[1] += (-dx * s_a + dy * c_a); - pos = v[1]->data[0]; + pos = v[1]->data[posPos]; pos[0] += (-dx * c_a - -dy * s_a); pos[1] += (-dx * s_a + -dy * c_a); - pos = v[2]->data[0]; + pos = v[2]->data[posPos]; pos[0] += ( dx * c_a - dy * s_a); pos[1] += ( dx * s_a + dy * c_a); - pos = v[3]->data[0]; + pos = v[3]->data[posPos]; pos[0] += ( dx * c_a - -dy * s_a); pos[1] += ( dx * s_a + -dy * c_a); - pos = v[4]->data[0]; + pos = v[4]->data[posPos]; pos[0] += (-dx * c_a - dy * s_a); pos[1] += (-dx * s_a + dy * c_a); - pos = v[5]->data[0]; + pos = v[5]->data[posPos]; pos[0] += (-dx * c_a - -dy * s_a); pos[1] += (-dx * s_a + -dy * c_a); - pos = v[6]->data[0]; + pos = v[6]->data[posPos]; pos[0] += ( dx * c_a - dy * s_a); pos[1] += ( dx * s_a + dy * c_a); - pos = v[7]->data[0]; + pos = v[7]->data[posPos]; pos[0] += ( dx * c_a - -dy * s_a); pos[1] += ( dx * s_a + -dy * c_a); @@ -653,8 +655,8 @@ aaline_first_line(struct draw_stage *stage, struct prim_header *header) } /* update vertex attrib info */ - aaline->tex_slot = draw->num_vs_outputs; - assert(aaline->tex_slot > 0); /* output[0] is vertex pos */ + aaline->tex_slot = draw->vs.num_vs_outputs; + aaline->pos_slot = draw->vs.position_output; /* advertise the extra post-transformed vertex attribute */ draw->extra_vp_outputs.semantic_name = TGSI_SEMANTIC_GENERIC; diff --git a/src/gallium/auxiliary/draw/draw_pipe_aapoint.c b/src/gallium/auxiliary/draw/draw_pipe_aapoint.c index 122a48660ad..87fd3036493 100644 --- a/src/gallium/auxiliary/draw/draw_pipe_aapoint.c +++ b/src/gallium/auxiliary/draw/draw_pipe_aapoint.c @@ -85,6 +85,7 @@ struct aapoint_stage /** this is the vertex attrib slot for the new texcoords */ uint tex_slot; + uint pos_slot; /* * Currently bound state @@ -131,11 +132,11 @@ aa_transform_decl(struct tgsi_transform_context *ctx, if (decl->Declaration.File == TGSI_FILE_OUTPUT && decl->Semantic.SemanticName == TGSI_SEMANTIC_COLOR && decl->Semantic.SemanticIndex == 0) { - aactx->colorOutput = decl->u.DeclarationRange.First; + aactx->colorOutput = decl->DeclarationRange.First; } else if (decl->Declaration.File == TGSI_FILE_INPUT) { - if ((int) decl->u.DeclarationRange.Last > aactx->maxInput) - aactx->maxInput = decl->u.DeclarationRange.Last; + if ((int) decl->DeclarationRange.Last > aactx->maxInput) + aactx->maxInput = decl->DeclarationRange.Last; if (decl->Semantic.SemanticName == TGSI_SEMANTIC_GENERIC && (int) decl->Semantic.SemanticIndex > aactx->maxGeneric) { aactx->maxGeneric = decl->Semantic.SemanticIndex; @@ -143,8 +144,8 @@ aa_transform_decl(struct tgsi_transform_context *ctx, } else if (decl->Declaration.File == TGSI_FILE_TEMPORARY) { uint i; - for (i = decl->u.DeclarationRange.First; - i <= decl->u.DeclarationRange.Last; i++) { + for (i = decl->DeclarationRange.First; + i <= decl->DeclarationRange.Last; i++) { aactx->tempsUsed |= (1 << i); } } @@ -193,27 +194,26 @@ aa_transform_inst(struct tgsi_transform_context *ctx, /* declare new generic input/texcoord */ decl = tgsi_default_full_declaration(); decl.Declaration.File = TGSI_FILE_INPUT; + /* XXX this could be linear... */ + decl.Declaration.Interpolate = TGSI_INTERPOLATE_PERSPECTIVE; decl.Declaration.Semantic = 1; decl.Semantic.SemanticName = TGSI_SEMANTIC_GENERIC; decl.Semantic.SemanticIndex = aactx->maxGeneric + 1; - decl.Declaration.Interpolate = 1; - /* XXX this could be linear... */ - decl.Interpolation.Interpolate = TGSI_INTERPOLATE_PERSPECTIVE; - decl.u.DeclarationRange.First = - decl.u.DeclarationRange.Last = texInput; + decl.DeclarationRange.First = + decl.DeclarationRange.Last = texInput; ctx->emit_declaration(ctx, &decl); /* declare new temp regs */ decl = tgsi_default_full_declaration(); decl.Declaration.File = TGSI_FILE_TEMPORARY; - decl.u.DeclarationRange.First = - decl.u.DeclarationRange.Last = tmp0; + decl.DeclarationRange.First = + decl.DeclarationRange.Last = tmp0; ctx->emit_declaration(ctx, &decl); decl = tgsi_default_full_declaration(); decl.Declaration.File = TGSI_FILE_TEMPORARY; - decl.u.DeclarationRange.First = - decl.u.DeclarationRange.Last = aactx->colorTemp; + decl.DeclarationRange.First = + decl.DeclarationRange.Last = aactx->colorTemp; ctx->emit_declaration(ctx, &decl); aactx->firstInstruction = FALSE; @@ -571,6 +571,7 @@ aapoint_point(struct draw_stage *stage, struct prim_header *header) struct prim_header tri; struct vertex_header *v[4]; uint texPos = aapoint->tex_slot; + uint pos_slot = aapoint->pos_slot; float radius, *pos, *tex; uint i; float k; @@ -620,19 +621,19 @@ aapoint_point(struct draw_stage *stage, struct prim_header *header) } /* new verts */ - pos = v[0]->data[0]; + pos = v[0]->data[pos_slot]; pos[0] -= radius; pos[1] -= radius; - pos = v[1]->data[0]; + pos = v[1]->data[pos_slot]; pos[0] += radius; pos[1] -= radius; - pos = v[2]->data[0]; + pos = v[2]->data[pos_slot]; pos[0] += radius; pos[1] += radius; - pos = v[3]->data[0]; + pos = v[3]->data[pos_slot]; pos[0] -= radius; pos[1] += radius; @@ -681,9 +682,11 @@ aapoint_first_point(struct draw_stage *stage, struct prim_header *header) bind_aapoint_fragment_shader(aapoint); /* update vertex attrib info */ - aapoint->tex_slot = draw->num_vs_outputs; + aapoint->tex_slot = draw->vs.num_vs_outputs; assert(aapoint->tex_slot > 0); /* output[0] is vertex pos */ + aapoint->pos_slot = draw->vs.position_output; + draw->extra_vp_outputs.semantic_name = TGSI_SEMANTIC_GENERIC; draw->extra_vp_outputs.semantic_index = aapoint->fs->generic_attrib; draw->extra_vp_outputs.slot = aapoint->tex_slot; @@ -692,7 +695,7 @@ aapoint_first_point(struct draw_stage *stage, struct prim_header *header) aapoint->psize_slot = -1; if (draw->rasterizer->point_size_per_vertex) { /* find PSIZ vertex output */ - const struct draw_vertex_shader *vs = draw->vertex_shader; + const struct draw_vertex_shader *vs = draw->vs.vertex_shader; uint i; for (i = 0; i < vs->info.num_outputs; i++) { if (vs->info.output_semantic_name[i] == TGSI_SEMANTIC_PSIZE) { diff --git a/src/gallium/auxiliary/draw/draw_pipe_clip.c b/src/gallium/auxiliary/draw/draw_pipe_clip.c index ce80c941639..fa10f8efca2 100644 --- a/src/gallium/auxiliary/draw/draw_pipe_clip.c +++ b/src/gallium/auxiliary/draw/draw_pipe_clip.c @@ -112,7 +112,8 @@ static void interp( const struct clipper *clip, const struct vertex_header *out, const struct vertex_header *in ) { - const unsigned nr_attrs = clip->stage.draw->num_vs_outputs; + const unsigned nr_attrs = clip->stage.draw->vs.num_vs_outputs; + const unsigned pos_attr = clip->stage.draw->vs.position_output; unsigned j; /* Vertex header. @@ -138,18 +139,17 @@ static void interp( const struct clipper *clip, const float *trans = clip->stage.draw->viewport.translate; const float oow = 1.0f / pos[3]; - dst->data[0][0] = pos[0] * oow * scale[0] + trans[0]; - dst->data[0][1] = pos[1] * oow * scale[1] + trans[1]; - dst->data[0][2] = pos[2] * oow * scale[2] + trans[2]; - dst->data[0][3] = oow; + dst->data[pos_attr][0] = pos[0] * oow * scale[0] + trans[0]; + dst->data[pos_attr][1] = pos[1] * oow * scale[1] + trans[1]; + dst->data[pos_attr][2] = pos[2] * oow * scale[2] + trans[2]; + dst->data[pos_attr][3] = oow; } /* Other attributes - * Note: start at 1 to skip winpos (data[0]) since we just computed - * it above. */ - for (j = 1; j < nr_attrs; j++) { - interp_attr(dst->data[j], t, in->data[j], out->data[j]); + for (j = 0; j < nr_attrs; j++) { + if (j != pos_attr) + interp_attr(dst->data[j], t, in->data[j], out->data[j]); } } @@ -171,7 +171,7 @@ static void emit_poly( struct draw_stage *stage, header.flags = DRAW_PIPE_RESET_STIPPLE | edge_first | edge_middle; header.pad = 0; - for (i = 2; i < n; i++, header.flags = 0) { + for (i = 2; i < n; i++, header.flags = edge_middle) { header.v[0] = inlist[i-1]; header.v[1] = inlist[i]; header.v[2] = inlist[0]; /* keep in v[2] for flatshading */ @@ -180,7 +180,7 @@ static void emit_poly( struct draw_stage *stage, header.flags |= edge_last; if (0) { - const struct draw_vertex_shader *vs = stage->draw->vertex_shader; + const struct draw_vertex_shader *vs = stage->draw->vs.vertex_shader; uint j, k; debug_printf("Clipped tri:\n"); for (j = 0; j < 3; j++) { @@ -425,7 +425,7 @@ clip_init_state( struct draw_stage *stage ) clipper->flat = stage->draw->rasterizer->flatshade ? TRUE : FALSE; if (clipper->flat) { - const struct draw_vertex_shader *vs = stage->draw->vertex_shader; + const struct draw_vertex_shader *vs = stage->draw->vs.vertex_shader; uint i; clipper->num_color_attribs = 0; diff --git a/src/gallium/auxiliary/draw/draw_pipe_cull.c b/src/gallium/auxiliary/draw/draw_pipe_cull.c index 87aaf1f85bd..d0d22a38e07 100644 --- a/src/gallium/auxiliary/draw/draw_pipe_cull.c +++ b/src/gallium/auxiliary/draw/draw_pipe_cull.c @@ -55,10 +55,12 @@ static INLINE struct cull_stage *cull_stage( struct draw_stage *stage ) static void cull_tri( struct draw_stage *stage, struct prim_header *header ) { + const unsigned pos = stage->draw->vs.position_output; + /* Window coords: */ - const float *v0 = header->v[0]->data[0]; - const float *v1 = header->v[1]->data[0]; - const float *v2 = header->v[2]->data[0]; + const float *v0 = header->v[0]->data[pos]; + const float *v1 = header->v[1]->data[pos]; + const float *v2 = header->v[2]->data[pos]; /* edge vectors e = v0 - v2, f = v1 - v2 */ const float ex = v0[0] - v2[0]; diff --git a/src/gallium/auxiliary/draw/draw_pipe_flatshade.c b/src/gallium/auxiliary/draw/draw_pipe_flatshade.c index 09b68c45599..4741b22d023 100644 --- a/src/gallium/auxiliary/draw/draw_pipe_flatshade.c +++ b/src/gallium/auxiliary/draw/draw_pipe_flatshade.c @@ -40,9 +40,19 @@ struct flat_stage struct draw_stage stage; uint num_color_attribs; - uint color_attribs[4]; /* front/back primary/secondary colors */ + uint color_attribs[2]; /* front/back primary colors */ + + uint num_spec_attribs; + uint spec_attribs[2]; /* front/back secondary colors */ }; +#define COPY_3FV( DST, SRC ) \ +do { \ + (DST)[0] = (SRC)[0]; \ + (DST)[1] = (SRC)[1]; \ + (DST)[2] = (SRC)[2]; \ +} while (0) + static INLINE struct flat_stage * flat_stage(struct draw_stage *stage) @@ -58,10 +68,16 @@ static INLINE void copy_colors( struct draw_stage *stage, { const struct flat_stage *flat = flat_stage(stage); uint i; + for (i = 0; i < flat->num_color_attribs; i++) { const uint attr = flat->color_attribs[i]; COPY_4FV(dst->data[attr], src->data[attr]); } + + for (i = 0; i < flat->num_spec_attribs; i++) { + const uint attr = flat->spec_attribs[i]; + COPY_3FV(dst->data[attr], src->data[attr]); + } } @@ -78,6 +94,12 @@ static INLINE void copy_colors2( struct draw_stage *stage, COPY_4FV(dst0->data[attr], src->data[attr]); COPY_4FV(dst1->data[attr], src->data[attr]); } + + for (i = 0; i < flat->num_spec_attribs; i++) { + const uint attr = flat->spec_attribs[i]; + COPY_3FV(dst0->data[attr], src->data[attr]); + COPY_3FV(dst1->data[attr], src->data[attr]); + } } @@ -159,15 +181,19 @@ static void flatshade_line_1( struct draw_stage *stage, static void flatshade_init_state( struct draw_stage *stage ) { struct flat_stage *flat = flat_stage(stage); - const struct draw_vertex_shader *vs = stage->draw->vertex_shader; + const struct draw_vertex_shader *vs = stage->draw->vs.vertex_shader; uint i; /* Find which vertex shader outputs are colors, make a list */ flat->num_color_attribs = 0; + flat->num_spec_attribs = 0; for (i = 0; i < vs->info.num_outputs; i++) { if (vs->info.output_semantic_name[i] == TGSI_SEMANTIC_COLOR || vs->info.output_semantic_name[i] == TGSI_SEMANTIC_BCOLOR) { - flat->color_attribs[flat->num_color_attribs++] = i; + if (vs->info.output_semantic_index[i] == 0) + flat->color_attribs[flat->num_color_attribs++] = i; + else + flat->spec_attribs[flat->num_spec_attribs++] = i; } } diff --git a/src/gallium/auxiliary/draw/draw_pipe_offset.c b/src/gallium/auxiliary/draw/draw_pipe_offset.c index ea6de8c571e..8f1650e55ca 100644 --- a/src/gallium/auxiliary/draw/draw_pipe_offset.c +++ b/src/gallium/auxiliary/draw/draw_pipe_offset.c @@ -62,14 +62,15 @@ static INLINE struct offset_stage *offset_stage( struct draw_stage *stage ) static void do_offset_tri( struct draw_stage *stage, struct prim_header *header ) { + const unsigned pos = stage->draw->vs.position_output; struct offset_stage *offset = offset_stage(stage); float inv_det = 1.0f / header->det; /* Window coords: */ - float *v0 = header->v[0]->data[0]; - float *v1 = header->v[1]->data[0]; - float *v2 = header->v[2]->data[0]; + float *v0 = header->v[0]->data[pos]; + float *v1 = header->v[1]->data[pos]; + float *v2 = header->v[2]->data[pos]; /* edge vectors e = v0 - v2, f = v1 - v2 */ float ex = v0[0] - v2[0]; diff --git a/src/gallium/auxiliary/draw/draw_pipe_pstipple.c b/src/gallium/auxiliary/draw/draw_pipe_pstipple.c index 4c92416eb19..4087cf7a491 100644 --- a/src/gallium/auxiliary/draw/draw_pipe_pstipple.c +++ b/src/gallium/auxiliary/draw/draw_pipe_pstipple.c @@ -132,20 +132,20 @@ pstip_transform_decl(struct tgsi_transform_context *ctx, if (decl->Declaration.File == TGSI_FILE_SAMPLER) { uint i; - for (i = decl->u.DeclarationRange.First; - i <= decl->u.DeclarationRange.Last; i++) { + for (i = decl->DeclarationRange.First; + i <= decl->DeclarationRange.Last; i++) { pctx->samplersUsed |= 1 << i; } } else if (decl->Declaration.File == TGSI_FILE_INPUT) { - pctx->maxInput = MAX2(pctx->maxInput, (int) decl->u.DeclarationRange.Last); + pctx->maxInput = MAX2(pctx->maxInput, (int) decl->DeclarationRange.Last); if (decl->Semantic.SemanticName == TGSI_SEMANTIC_POSITION) - pctx->wincoordInput = (int) decl->u.DeclarationRange.First; + pctx->wincoordInput = (int) decl->DeclarationRange.First; } else if (decl->Declaration.File == TGSI_FILE_TEMPORARY) { uint i; - for (i = decl->u.DeclarationRange.First; - i <= decl->u.DeclarationRange.Last; i++) { + for (i = decl->DeclarationRange.First; + i <= decl->DeclarationRange.Last; i++) { pctx->tempsUsed |= (1 << i); } } @@ -223,28 +223,27 @@ pstip_transform_inst(struct tgsi_transform_context *ctx, /* declare new position input reg */ decl = tgsi_default_full_declaration(); decl.Declaration.File = TGSI_FILE_INPUT; + decl.Declaration.Interpolate = TGSI_INTERPOLATE_LINEAR; /* XXX? */ decl.Declaration.Semantic = 1; decl.Semantic.SemanticName = TGSI_SEMANTIC_POSITION; decl.Semantic.SemanticIndex = 0; - decl.Declaration.Interpolate = 1; - decl.Interpolation.Interpolate = TGSI_INTERPOLATE_LINEAR; /* XXX? */ - decl.u.DeclarationRange.First = - decl.u.DeclarationRange.Last = wincoordInput; + decl.DeclarationRange.First = + decl.DeclarationRange.Last = wincoordInput; ctx->emit_declaration(ctx, &decl); } /* declare new sampler */ decl = tgsi_default_full_declaration(); decl.Declaration.File = TGSI_FILE_SAMPLER; - decl.u.DeclarationRange.First = - decl.u.DeclarationRange.Last = pctx->freeSampler; + decl.DeclarationRange.First = + decl.DeclarationRange.Last = pctx->freeSampler; ctx->emit_declaration(ctx, &decl); /* declare new temp regs */ decl = tgsi_default_full_declaration(); decl.Declaration.File = TGSI_FILE_TEMPORARY; - decl.u.DeclarationRange.First = - decl.u.DeclarationRange.Last = pctx->texTemp; + decl.DeclarationRange.First = + decl.DeclarationRange.Last = pctx->texTemp; ctx->emit_declaration(ctx, &decl); /* emit immediate = {1/32, 1/32, 1, 1} diff --git a/src/gallium/auxiliary/draw/draw_pipe_stipple.c b/src/gallium/auxiliary/draw/draw_pipe_stipple.c index 3cbced362e8..bf0db18a684 100644 --- a/src/gallium/auxiliary/draw/draw_pipe_stipple.c +++ b/src/gallium/auxiliary/draw/draw_pipe_stipple.c @@ -71,7 +71,7 @@ screen_interp( struct draw_context *draw, const struct vertex_header *v1 ) { uint attr; - for (attr = 0; attr < draw->num_vs_outputs; attr++) { + for (attr = 0; attr < draw->vs.num_vs_outputs; attr++) { const float *val0 = v0->data[attr]; const float *val1 = v1->data[attr]; float *newv = dst->data[attr]; @@ -119,8 +119,9 @@ stipple_line(struct draw_stage *stage, struct prim_header *header) struct stipple_stage *stipple = stipple_stage(stage); struct vertex_header *v0 = header->v[0]; struct vertex_header *v1 = header->v[1]; - const float *pos0 = v0->data[0]; - const float *pos1 = v1->data[0]; + const unsigned pos = stage->draw->vs.position_output; + const float *pos0 = v0->data[pos]; + const float *pos1 = v1->data[pos]; float start = 0; int state = 0; @@ -175,6 +176,22 @@ reset_stipple_counter(struct draw_stage *stage) stage->next->reset_stipple_counter( stage->next ); } +static void +stipple_reset_point(struct draw_stage *stage, struct prim_header *header) +{ + struct stipple_stage *stipple = stipple_stage(stage); + stipple->counter = 0; + stage->next->point(stage->next, header); +} + +static void +stipple_reset_tri(struct draw_stage *stage, struct prim_header *header) +{ + struct stipple_stage *stipple = stipple_stage(stage); + stipple->counter = 0; + stage->next->tri(stage->next, header); +} + static void stipple_first_line(struct draw_stage *stage, @@ -220,9 +237,9 @@ struct draw_stage *draw_stipple_stage( struct draw_context *draw ) stipple->stage.draw = draw; stipple->stage.next = NULL; - stipple->stage.point = draw_pipe_passthrough_point; + stipple->stage.point = stipple_reset_point; stipple->stage.line = stipple_first_line; - stipple->stage.tri = draw_pipe_passthrough_tri; + stipple->stage.tri = stipple_reset_tri; stipple->stage.reset_stipple_counter = reset_stipple_counter; stipple->stage.flush = stipple_flush; stipple->stage.destroy = stipple_destroy; diff --git a/src/gallium/auxiliary/draw/draw_pipe_twoside.c b/src/gallium/auxiliary/draw/draw_pipe_twoside.c index 50872fdbe93..3ac825f5656 100644 --- a/src/gallium/auxiliary/draw/draw_pipe_twoside.c +++ b/src/gallium/auxiliary/draw/draw_pipe_twoside.c @@ -105,7 +105,7 @@ static void twoside_first_tri( struct draw_stage *stage, struct prim_header *header ) { struct twoside_stage *twoside = twoside_stage(stage); - const struct draw_vertex_shader *vs = stage->draw->vertex_shader; + const struct draw_vertex_shader *vs = stage->draw->vs.vertex_shader; uint i; twoside->attrib_front0 = 0; diff --git a/src/gallium/auxiliary/draw/draw_pipe_vbuf.c b/src/gallium/auxiliary/draw/draw_pipe_vbuf.c index 67b9a9503d2..a6fde77a0ed 100644 --- a/src/gallium/auxiliary/draw/draw_pipe_vbuf.c +++ b/src/gallium/auxiliary/draw/draw_pipe_vbuf.c @@ -136,6 +136,8 @@ emit_vertex( struct vbuf_stage *vbuf, * set_buffer is efficient. Consider a special one-shot mode for * translate. */ + /* Note: we really do want data[0] here, not data[pos]: + */ vbuf->translate->set_buffer(vbuf->translate, 0, vertex->data[0], 0); vbuf->translate->run(vbuf->translate, 0, 1, vbuf->vertex_ptr); @@ -145,7 +147,7 @@ emit_vertex( struct vbuf_stage *vbuf, vertex->vertex_id = vbuf->nr_vertices++; } - return vertex->vertex_id; + return (ushort)vertex->vertex_id; } @@ -387,6 +389,15 @@ vbuf_alloc_vertices( struct vbuf_stage *vbuf ) /* Allocate a new vertex buffer */ vbuf->max_vertices = vbuf->render->max_vertex_buffer_bytes / vbuf->vertex_size; + + /* even number */ + vbuf->max_vertices = vbuf->max_vertices & ~1; + + /* Must always succeed -- driver gives us a + * 'max_vertex_buffer_bytes' which it guarantees it can allocate, + * and it will flush itself if necessary to do so. If this does + * fail, we are basically without usable hardware. + */ vbuf->vertices = (uint *) vbuf->render->allocate_vertices(vbuf->render, (ushort) vbuf->vertex_size, (ushort) vbuf->max_vertices); diff --git a/src/gallium/auxiliary/draw/draw_pipe_wide_line.c b/src/gallium/auxiliary/draw/draw_pipe_wide_line.c index 878c9c71698..29649f57879 100644 --- a/src/gallium/auxiliary/draw/draw_pipe_wide_line.c +++ b/src/gallium/auxiliary/draw/draw_pipe_wide_line.c @@ -58,6 +58,7 @@ static void wideline_line( struct draw_stage *stage, struct prim_header *header ) { /*const struct wideline_stage *wide = wideline_stage(stage);*/ + const unsigned pos = stage->draw->vs.position_output; const float half_width = 0.5f * stage->draw->rasterizer->line_width; struct prim_header tri; @@ -67,10 +68,10 @@ static void wideline_line( struct draw_stage *stage, struct vertex_header *v2 = dup_vert(stage, header->v[1], 2); struct vertex_header *v3 = dup_vert(stage, header->v[1], 3); - float *pos0 = v0->data[0]; - float *pos1 = v1->data[0]; - float *pos2 = v2->data[0]; - float *pos3 = v3->data[0]; + float *pos0 = v0->data[pos]; + float *pos1 = v1->data[pos]; + float *pos2 = v2->data[pos]; + float *pos3 = v3->data[pos]; const float dx = FABSF(pos0[0] - pos2[0]); const float dy = FABSF(pos0[1] - pos2[1]); diff --git a/src/gallium/auxiliary/draw/draw_pipe_wide_point.c b/src/gallium/auxiliary/draw/draw_pipe_wide_point.c index ed08573382d..d40a07f4aed 100644 --- a/src/gallium/auxiliary/draw/draw_pipe_wide_point.c +++ b/src/gallium/auxiliary/draw/draw_pipe_wide_point.c @@ -96,6 +96,7 @@ static void widepoint_point( struct draw_stage *stage, struct prim_header *header ) { const struct widepoint_stage *wide = widepoint_stage(stage); + const unsigned pos = stage->draw->vs.position_output; const boolean sprite = (boolean) stage->draw->rasterizer->point_sprite; float half_size; float left_adj, right_adj, bot_adj, top_adj; @@ -108,10 +109,10 @@ static void widepoint_point( struct draw_stage *stage, struct vertex_header *v2 = dup_vert(stage, header->v[0], 2); struct vertex_header *v3 = dup_vert(stage, header->v[0], 3); - float *pos0 = v0->data[0]; - float *pos1 = v1->data[0]; - float *pos2 = v2->data[0]; - float *pos3 = v3->data[0]; + float *pos0 = v0->data[pos]; + float *pos1 = v1->data[pos]; + float *pos2 = v2->data[pos]; + float *pos3 = v3->data[pos]; /* point size is either per-vertex or fixed size */ if (wide->psize_slot >= 0) { @@ -197,7 +198,7 @@ static void widepoint_first_point( struct draw_stage *stage, if (draw->rasterizer->point_sprite) { /* find vertex shader texcoord outputs */ - const struct draw_vertex_shader *vs = draw->vertex_shader; + const struct draw_vertex_shader *vs = draw->vs.vertex_shader; uint i, j = 0; for (i = 0; i < vs->info.num_outputs; i++) { if (vs->info.output_semantic_name[i] == TGSI_SEMANTIC_GENERIC) { @@ -212,7 +213,7 @@ static void widepoint_first_point( struct draw_stage *stage, wide->psize_slot = -1; if (draw->rasterizer->point_size_per_vertex) { /* find PSIZ vertex output */ - const struct draw_vertex_shader *vs = draw->vertex_shader; + const struct draw_vertex_shader *vs = draw->vs.vertex_shader; uint i; for (i = 0; i < vs->info.num_outputs; i++) { if (vs->info.output_semantic_name[i] == TGSI_SEMANTIC_PSIZE) { diff --git a/src/gallium/auxiliary/draw/draw_private.h b/src/gallium/auxiliary/draw/draw_private.h index cee58bbf73e..7bd1e670b4b 100644 --- a/src/gallium/auxiliary/draw/draw_private.h +++ b/src/gallium/auxiliary/draw/draw_private.h @@ -124,6 +124,7 @@ struct draw_context struct { struct { struct draw_pt_middle_end *fetch_emit; + struct draw_pt_middle_end *fetch_shade_emit; struct draw_pt_middle_end *general; } middle; @@ -146,6 +147,8 @@ struct draw_context const void *elts; /** bytes per index (0, 1, 2 or 4) */ unsigned eltSize; + unsigned min_index; + unsigned max_index; /** vertex arrays */ const void *vbuffer[PIPE_MAX_ATTRIBS]; @@ -154,6 +157,8 @@ struct draw_context const void *constants; } user; + boolean test_fse; /* enable FSE even though its not correct (eg for softpipe) */ + boolean no_fse; /* disable FSE even when it is correct */ } pt; struct { @@ -167,13 +172,36 @@ struct draw_context /* pipe state that we need: */ const struct pipe_rasterizer_state *rasterizer; struct pipe_viewport_state viewport; + boolean identity_viewport; + + struct { + struct draw_vertex_shader *vertex_shader; + uint num_vs_outputs; /**< convenience, from vertex_shader */ + uint position_output; - struct draw_vertex_shader *vertex_shader; + /** TGSI program interpreter runtime state */ + struct tgsi_exec_machine machine; + + /* This (and the tgsi_exec_machine struct) probably need to be moved somewhere private. + */ + struct gallivm_cpu_engine *engine; + + /* Here's another one: + */ + struct aos_machine *aos_machine; - boolean identity_viewport; - uint num_vs_outputs; /**< convenience, from vertex_shader */ + const float (*aligned_constants)[4]; + float (*aligned_constant_storage)[4]; + unsigned const_storage_size; + + + struct translate *fetch; + struct translate_cache *fetch_cache; + struct translate *emit; + struct translate_cache *emit_cache; + } vs; /* Clip derived state: */ @@ -190,17 +218,22 @@ struct draw_context unsigned reduced_prim; - /** TGSI program interpreter runtime state */ - struct tgsi_exec_machine machine; - - /* This (and the tgsi_exec_machine struct) probably need to be moved somewhere private. - */ - struct gallivm_cpu_engine *engine; void *driver_private; }; +/******************************************************************************* + * Vertex shader code: + */ +boolean draw_vs_init( struct draw_context *draw ); +void draw_vs_destroy( struct draw_context *draw ); +void draw_vs_set_viewport( struct draw_context *, + const struct pipe_viewport_state * ); + +void draw_vs_set_constants( struct draw_context *, + const float (*constants)[4], + unsigned size ); @@ -232,6 +265,7 @@ void draw_pipeline_destroy( struct draw_context *draw ); * These flags expected at first vertex of lines & triangles when * unfilled and/or line stipple modes are operational. */ +#define DRAW_PIPE_MAX_VERTICES (0x1<<12) #define DRAW_PIPE_EDGE_FLAG_0 (0x1<<12) #define DRAW_PIPE_EDGE_FLAG_1 (0x2<<12) #define DRAW_PIPE_EDGE_FLAG_2 (0x4<<12) @@ -247,6 +281,12 @@ void draw_pipeline_run( struct draw_context *draw, const ushort *elts, unsigned count ); +void draw_pipeline_run_linear( struct draw_context *draw, + unsigned prim, + struct vertex_header *vertices, + unsigned count, + unsigned stride ); + void draw_pipeline_flush( struct draw_context *draw, diff --git a/src/gallium/auxiliary/draw/draw_pt.c b/src/gallium/auxiliary/draw/draw_pt.c index c9c5d183135..9140faeea9d 100644 --- a/src/gallium/auxiliary/draw/draw_pt.c +++ b/src/gallium/auxiliary/draw/draw_pt.c @@ -35,6 +35,10 @@ #include "draw/draw_private.h" #include "draw/draw_pt.h" +static unsigned trim( unsigned count, unsigned first, unsigned incr ) +{ + return count - (count - first) % incr; +} @@ -54,6 +58,17 @@ draw_pt_arrays(struct draw_context *draw, struct draw_pt_middle_end *middle = NULL; unsigned opt = 0; + /* Sanitize primitive length: + */ + { + unsigned first, incr; + draw_pt_split_prim(prim, &first, &incr); + count = trim(count, first, incr); + if (count < first) + return TRUE; + } + + if (!draw->render) { opt |= PT_PIPELINE; } @@ -64,7 +79,7 @@ draw_pt_arrays(struct draw_context *draw, opt |= PT_PIPELINE; } - if (!draw->bypass_clipping) { + if (!draw->bypass_clipping && !draw->pt.test_fse) { opt |= PT_CLIPTEST; } @@ -72,16 +87,18 @@ draw_pt_arrays(struct draw_context *draw, opt |= PT_SHADE; } - if (opt) - middle = draw->pt.middle.general; - else + + if (opt == 0) middle = draw->pt.middle.fetch_emit; + else if (opt == PT_SHADE && !draw->pt.no_fse) + middle = draw->pt.middle.fetch_shade_emit; + else + middle = draw->pt.middle.general; /* Pick the right frontend */ - if (draw->pt.user.elts || - count >= 256) { + if (draw->pt.user.elts || (opt & PT_PIPELINE)) { frontend = draw->pt.front.vcache; } else { frontend = draw->pt.front.varray; @@ -102,6 +119,9 @@ draw_pt_arrays(struct draw_context *draw, boolean draw_pt_init( struct draw_context *draw ) { + draw->pt.test_fse = debug_get_bool_option("DRAW_FSE", FALSE); + draw->pt.no_fse = debug_get_bool_option("DRAW_NO_FSE", FALSE); + draw->pt.front.vcache = draw_pt_vcache( draw ); if (!draw->pt.front.vcache) return FALSE; @@ -114,6 +134,10 @@ boolean draw_pt_init( struct draw_context *draw ) if (!draw->pt.middle.fetch_emit) return FALSE; + draw->pt.middle.fetch_shade_emit = draw_pt_middle_fse( draw ); + if (!draw->pt.middle.fetch_shade_emit) + return FALSE; + draw->pt.middle.general = draw_pt_fetch_pipeline_or_emit( draw ); if (!draw->pt.middle.general) return FALSE; @@ -134,6 +158,11 @@ void draw_pt_destroy( struct draw_context *draw ) draw->pt.middle.fetch_emit = NULL; } + if (draw->pt.middle.fetch_shade_emit) { + draw->pt.middle.fetch_shade_emit->destroy( draw->pt.middle.fetch_shade_emit ); + draw->pt.middle.fetch_shade_emit = NULL; + } + if (draw->pt.front.vcache) { draw->pt.front.vcache->destroy( draw->pt.front.vcache ); draw->pt.front.vcache = NULL; @@ -147,19 +176,6 @@ void draw_pt_destroy( struct draw_context *draw ) -static unsigned reduced_prim[PIPE_PRIM_POLYGON + 1] = { - PIPE_PRIM_POINTS, - PIPE_PRIM_LINES, - PIPE_PRIM_LINES, - PIPE_PRIM_LINES, - PIPE_PRIM_TRIANGLES, - PIPE_PRIM_TRIANGLES, - PIPE_PRIM_TRIANGLES, - PIPE_PRIM_TRIANGLES, - PIPE_PRIM_TRIANGLES, - PIPE_PRIM_TRIANGLES -}; - /** * Draw vertex arrays @@ -172,9 +188,10 @@ void draw_arrays(struct draw_context *draw, unsigned prim, unsigned start, unsigned count) { - if (reduced_prim[prim] != draw->reduced_prim) { + unsigned reduced_prim = draw_pt_reduced_prim(prim); + if (reduced_prim != draw->reduced_prim) { draw_do_flush( draw, DRAW_FLUSH_STATE_CHANGE ); - draw->reduced_prim = reduced_prim[prim]; + draw->reduced_prim = reduced_prim; } /* drawing done here: */ diff --git a/src/gallium/auxiliary/draw/draw_pt.h b/src/gallium/auxiliary/draw/draw_pt.h index 2dec376ceee..3d2a9c78b70 100644 --- a/src/gallium/auxiliary/draw/draw_pt.h +++ b/src/gallium/auxiliary/draw/draw_pt.h @@ -84,7 +84,8 @@ struct draw_pt_front_end { struct draw_pt_middle_end { void (*prepare)( struct draw_pt_middle_end *, unsigned prim, - unsigned opt ); + unsigned opt, + unsigned *max_vertices ); void (*run)( struct draw_pt_middle_end *, const unsigned *fetch_elts, @@ -92,6 +93,21 @@ struct draw_pt_middle_end { const ushort *draw_elts, unsigned draw_count ); + void (*run_linear)(struct draw_pt_middle_end *, + unsigned start, + unsigned count); + + /* Transform all vertices in a linear range and then draw them with + * the supplied element list. + */ + void (*run_linear_elts)( struct draw_pt_middle_end *, + unsigned fetch_start, + unsigned fetch_count, + const ushort *draw_elts, + unsigned draw_count ); + + int (*get_max_vertex_count)( struct draw_pt_middle_end * ); + void (*finish)( struct draw_pt_middle_end * ); void (*destroy)( struct draw_pt_middle_end * ); }; @@ -117,6 +133,7 @@ const void *draw_pt_elt_ptr( struct draw_context *draw, struct draw_pt_front_end *draw_pt_vcache( struct draw_context *draw ); struct draw_pt_front_end *draw_pt_varray(struct draw_context *draw); + /* Middle-ends: * * Currently one general-purpose case which can do all possibilities, @@ -128,6 +145,7 @@ struct draw_pt_front_end *draw_pt_varray(struct draw_context *draw); * vertex_elements. */ struct draw_pt_middle_end *draw_pt_fetch_emit( struct draw_context *draw ); +struct draw_pt_middle_end *draw_pt_middle_fse( struct draw_context *draw ); struct draw_pt_middle_end *draw_pt_fetch_pipeline_or_emit(struct draw_context *draw); @@ -143,7 +161,8 @@ boolean draw_pt_get_edgeflag( struct draw_context *draw, struct pt_emit; void draw_pt_emit_prepare( struct pt_emit *emit, - unsigned prim ); + unsigned prim, + unsigned *max_vertices ); void draw_pt_emit( struct pt_emit *emit, const float (*vertex_data)[4], @@ -152,6 +171,13 @@ void draw_pt_emit( struct pt_emit *emit, const ushort *elts, unsigned count ); +void draw_pt_emit_linear( struct pt_emit *emit, + const float (*vertex_data)[4], + unsigned vertex_count, + unsigned stride, + unsigned start, + unsigned count ); + void draw_pt_emit_destroy( struct pt_emit *emit ); struct pt_emit *draw_pt_emit_create( struct draw_context *draw ); @@ -170,6 +196,11 @@ void draw_pt_fetch_run( struct pt_fetch *fetch, unsigned count, char *verts ); +void draw_pt_fetch_run_linear( struct pt_fetch *fetch, + unsigned start, + unsigned count, + char *verts ); + void draw_pt_fetch_destroy( struct pt_fetch *fetch ); struct pt_fetch *draw_pt_fetch_create( struct draw_context *draw ); @@ -194,4 +225,11 @@ struct pt_post_vs *draw_pt_post_vs_create( struct draw_context *draw ); void draw_pt_post_vs_destroy( struct pt_post_vs *pvs ); +/******************************************************************************* + * Utils: + */ +void draw_pt_split_prim(unsigned prim, unsigned *first, unsigned *incr); +unsigned draw_pt_reduced_prim(unsigned prim); + + #endif diff --git a/src/gallium/auxiliary/draw/draw_pt_decompose.h b/src/gallium/auxiliary/draw/draw_pt_decompose.h new file mode 100644 index 00000000000..3fb06956878 --- /dev/null +++ b/src/gallium/auxiliary/draw/draw_pt_decompose.h @@ -0,0 +1,153 @@ + + +static void FUNC( ARGS, + unsigned count ) +{ + LOCAL_VARS; + + switch (prim) { + case PIPE_PRIM_POINTS: + for (i = 0; i < count; i ++) { + POINT( (i + 0) ); + } + break; + + case PIPE_PRIM_LINES: + for (i = 0; i+1 < count; i += 2) { + LINE( DRAW_PIPE_RESET_STIPPLE, + (i + 0), + (i + 1)); + } + break; + + case PIPE_PRIM_LINE_LOOP: + if (count >= 2) { + flags = DRAW_PIPE_RESET_STIPPLE; + + for (i = 1; i < count; i++, flags = 0) { + LINE( flags, + (i - 1), + (i )); + } + + LINE( flags, + (i - 1), + (0 )); + } + break; + + case PIPE_PRIM_LINE_STRIP: + flags = DRAW_PIPE_RESET_STIPPLE; + for (i = 1; i < count; i++, flags = 0) { + LINE( flags, + (i - 1), + (i )); + } + break; + + case PIPE_PRIM_TRIANGLES: + for (i = 0; i+2 < count; i += 3) { + TRIANGLE( DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL, + (i + 0), + (i + 1), + (i + 2 )); + } + break; + + case PIPE_PRIM_TRIANGLE_STRIP: + if (flatfirst) { + for (i = 0; i+2 < count; i++) { + TRIANGLE( DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL, + (i + 0), + (i + 1 + (i&1)), + (i + 2 - (i&1))); + } + } + else { + for (i = 0; i+2 < count; i++) { + TRIANGLE( DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL, + (i + 0 + (i&1)), + (i + 1 - (i&1)), + (i + 2 )); + } + } + break; + + case PIPE_PRIM_TRIANGLE_FAN: + if (count >= 3) { + if (flatfirst) { + for (i = 0; i+2 < count; i++) { + TRIANGLE( DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL, + (i + 1), + (i + 2), + (0 )); + } + } + else { + for (i = 0; i+2 < count; i++) { + TRIANGLE( DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL, + (0), + (i + 1), + (i + 2 )); + } + } + } + break; + + + case PIPE_PRIM_QUADS: + for (i = 0; i+3 < count; i += 4) { + QUAD( (i + 0), + (i + 1), + (i + 2), + (i + 3)); + } + break; + + case PIPE_PRIM_QUAD_STRIP: + for (i = 0; i+3 < count; i += 2) { + QUAD( (i + 2), + (i + 0), + (i + 1), + (i + 3)); + } + break; + + case PIPE_PRIM_POLYGON: + { + /* These bitflags look a little odd because we submit the + * vertices as (1,2,0) to satisfy flatshade requirements. + */ + const ushort edge_first = DRAW_PIPE_EDGE_FLAG_2; + const ushort edge_middle = DRAW_PIPE_EDGE_FLAG_0; + const ushort edge_last = DRAW_PIPE_EDGE_FLAG_1; + + flags = DRAW_PIPE_RESET_STIPPLE | edge_first | edge_middle; + + for (i = 0; i+2 < count; i++, flags = edge_middle) { + + if (i + 3 == count) + flags |= edge_last; + + TRIANGLE( flags, + (i + 1), + (i + 2), + (0)); + } + } + break; + + default: + assert(0); + break; + } + + FLUSH; +} + + +#undef TRIANGLE +#undef QUAD +#undef POINT +#undef LINE +#undef FUNC diff --git a/src/gallium/auxiliary/draw/draw_pt_elts.c b/src/gallium/auxiliary/draw/draw_pt_elts.c index 2094c081ed4..b7780fb5073 100644 --- a/src/gallium/auxiliary/draw/draw_pt_elts.c +++ b/src/gallium/auxiliary/draw/draw_pt_elts.c @@ -60,10 +60,10 @@ static unsigned elt_vert( const void *elts, unsigned idx ) pt_elt_func draw_pt_elt_func( struct draw_context *draw ) { switch (draw->pt.user.eltSize) { - case 0: return elt_vert; - case 1: return elt_ubyte; - case 2: return elt_ushort; - case 4: return elt_uint; + case 0: return &elt_vert; + case 1: return &elt_ubyte; + case 2: return &elt_ushort; + case 4: return &elt_uint; default: return NULL; } } diff --git a/src/gallium/auxiliary/draw/draw_pt_emit.c b/src/gallium/auxiliary/draw/draw_pt_emit.c index ce3a153f647..40f05cb9e0b 100644 --- a/src/gallium/auxiliary/draw/draw_pt_emit.c +++ b/src/gallium/auxiliary/draw/draw_pt_emit.c @@ -40,10 +40,14 @@ struct pt_emit { struct translate *translate; struct translate_cache *cache; + unsigned prim; + + const struct vertex_info *vinfo; }; void draw_pt_emit_prepare( struct pt_emit *emit, - unsigned prim ) + unsigned prim, + unsigned *max_vertices ) { struct draw_context *draw = emit->draw; const struct vertex_info *vinfo; @@ -51,8 +55,18 @@ void draw_pt_emit_prepare( struct pt_emit *emit, struct translate_key hw_key; unsigned i; boolean ok; + + /* XXX: need to flush to get prim_vbuf.c to release its allocation?? + */ + draw_do_flush( draw, DRAW_FLUSH_BACKEND ); + + + /* XXX: may need to defensively reset this later on as clipping can + * clobber this state in the render backend. + */ + emit->prim = prim; - ok = draw->render->set_primitive(draw->render, prim); + ok = draw->render->set_primitive(draw->render, emit->prim); if (!ok) { assert(0); return; @@ -60,7 +74,7 @@ void draw_pt_emit_prepare( struct pt_emit *emit, /* Must do this after set_primitive() above: */ - vinfo = draw->render->get_vertex_info(draw->render); + emit->vinfo = vinfo = draw->render->get_vertex_info(draw->render); /* Translate from pipeline vertices to hw vertices. @@ -100,6 +114,7 @@ void draw_pt_emit_prepare( struct pt_emit *emit, case EMIT_4UB: output_format = PIPE_FORMAT_B8G8R8A8_UNORM; emit_sz = 4 * sizeof(ubyte); + break; default: assert(0); output_format = PIPE_FORMAT_NONE; @@ -125,6 +140,12 @@ void draw_pt_emit_prepare( struct pt_emit *emit, translate_key_sanitize(&hw_key); emit->translate = translate_cache_find(emit->cache, &hw_key); } + + *max_vertices = (draw->render->max_vertex_buffer_bytes / + (vinfo->size * 4)); + + /* even number */ + *max_vertices = *max_vertices & ~1; } @@ -144,6 +165,14 @@ void draw_pt_emit( struct pt_emit *emit, */ draw_do_flush( draw, DRAW_FLUSH_BACKEND ); + /* XXX: and work out some way to coordinate the render primitive + * between vbuf.c and here... + */ + if (!draw->render->set_primitive(draw->render, emit->prim)) { + assert(0); + return; + } + hw_verts = render->allocate_vertices(render, (ushort)translate->key.output_stride, (ushort)vertex_count); @@ -178,6 +207,72 @@ void draw_pt_emit( struct pt_emit *emit, } +void draw_pt_emit_linear(struct pt_emit *emit, + const float (*vertex_data)[4], + unsigned vertex_count, + unsigned stride, + unsigned start, + unsigned count) +{ + struct draw_context *draw = emit->draw; + struct translate *translate = emit->translate; + struct vbuf_render *render = draw->render; + void *hw_verts; + +#if 0 + debug_printf("Linear emit\n"); +#endif + /* XXX: need to flush to get prim_vbuf.c to release its allocation?? + */ + draw_do_flush( draw, DRAW_FLUSH_BACKEND ); + + /* XXX: and work out some way to coordinate the render primitive + * between vbuf.c and here... + */ + if (!draw->render->set_primitive(draw->render, emit->prim)) { + assert(0); + return; + } + + hw_verts = render->allocate_vertices(render, + (ushort)translate->key.output_stride, + (ushort)count); + if (!hw_verts) { + assert(0); + return; + } + + translate->set_buffer(translate, 0, + vertex_data, stride); + + translate->set_buffer(translate, 1, + &draw->rasterizer->point_size, + 0); + + translate->run(translate, + 0, + vertex_count, + hw_verts); + + if (0) { + unsigned i; + for (i = 0; i < vertex_count; i++) { + debug_printf("\n\n%s vertex %d:\n", __FUNCTION__, i); + draw_dump_emitted_vertex( emit->vinfo, + (const uint8_t *)hw_verts + + translate->key.output_stride * i ); + } + } + + + render->draw_arrays(render, start, count); + + render->release_vertices(render, + hw_verts, + translate->key.output_stride, + vertex_count); +} + struct pt_emit *draw_pt_emit_create( struct draw_context *draw ) { struct pt_emit *emit = CALLOC_STRUCT(pt_emit); diff --git a/src/gallium/auxiliary/draw/draw_pt_fetch.c b/src/gallium/auxiliary/draw/draw_pt_fetch.c index b96335b7895..07f4c991642 100644 --- a/src/gallium/auxiliary/draw/draw_pt_fetch.c +++ b/src/gallium/auxiliary/draw/draw_pt_fetch.c @@ -166,6 +166,42 @@ void draw_pt_fetch_run( struct pt_fetch *fetch, } +void draw_pt_fetch_run_linear( struct pt_fetch *fetch, + unsigned start, + unsigned count, + char *verts ) +{ + struct draw_context *draw = fetch->draw; + struct translate *translate = fetch->translate; + unsigned i; + + for (i = 0; i < draw->pt.nr_vertex_buffers; i++) { + translate->set_buffer(translate, + i, + ((char *)draw->pt.user.vbuffer[i] + + draw->pt.vertex_buffer[i].buffer_offset), + draw->pt.vertex_buffer[i].pitch ); + } + + translate->run( translate, + start, + count, + verts ); + + /* Edgeflags are hard to fit into a translate program, populate + * them separately if required. In the setup above they are + * defaulted to one, so only need this if there is reason to change + * that default: + */ + if (fetch->need_edgeflags) { + for (i = 0; i < count; i++) { + struct vertex_header *vh = (struct vertex_header *)(verts + i * fetch->vertex_size); + vh->edgeflag = draw_pt_get_edgeflag( draw, start + i ); + } + } +} + + struct pt_fetch *draw_pt_fetch_create( struct draw_context *draw ) { struct pt_fetch *fetch = CALLOC_STRUCT(pt_fetch); diff --git a/src/gallium/auxiliary/draw/draw_pt_fetch_emit.c b/src/gallium/auxiliary/draw/draw_pt_fetch_emit.c index 4ea7d4359ff..4a1f3b09536 100644 --- a/src/gallium/auxiliary/draw/draw_pt_fetch_emit.c +++ b/src/gallium/auxiliary/draw/draw_pt_fetch_emit.c @@ -90,7 +90,8 @@ struct fetch_emit_middle_end { static void fetch_emit_prepare( struct draw_pt_middle_end *middle, unsigned prim, - unsigned opt ) + unsigned opt, + unsigned *max_vertices ) { struct fetch_emit_middle_end *feme = (struct fetch_emit_middle_end *)middle; struct draw_context *draw = feme->draw; @@ -196,6 +197,18 @@ static void fetch_emit_prepare( struct draw_pt_middle_end *middle, draw->pt.vertex_buffer[i].buffer_offset), draw->pt.vertex_buffer[i].pitch ); } + + *max_vertices = (draw->render->max_vertex_buffer_bytes / + (vinfo->size * 4)); + + /* Return an even number of verts. + * This prevents "parity" errors when splitting long triangle strips which + * can lead to front/back culling mix-ups. + * Every other triangle in a strip has an alternate front/back orientation + * so splitting at an odd position can cause the orientation of subsequent + * triangles to get reversed. + */ + *max_vertices = *max_vertices & ~1; } @@ -258,6 +271,106 @@ static void fetch_emit_run( struct draw_pt_middle_end *middle, } +static void fetch_emit_run_linear( struct draw_pt_middle_end *middle, + unsigned start, + unsigned count ) +{ + struct fetch_emit_middle_end *feme = (struct fetch_emit_middle_end *)middle; + struct draw_context *draw = feme->draw; + void *hw_verts; + + /* XXX: need to flush to get prim_vbuf.c to release its allocation?? + */ + draw_do_flush( draw, DRAW_FLUSH_BACKEND ); + + hw_verts = draw->render->allocate_vertices( draw->render, + (ushort)feme->translate->key.output_stride, + (ushort)count ); + if (!hw_verts) { + assert(0); + return; + } + + /* Single routine to fetch vertices and emit HW verts. + */ + feme->translate->run( feme->translate, + start, + count, + hw_verts ); + + if (0) { + unsigned i; + for (i = 0; i < count; i++) { + debug_printf("\n\nvertex %d:\n", i); + draw_dump_emitted_vertex( feme->vinfo, + (const uint8_t *)hw_verts + feme->vinfo->size * 4 * i ); + } + } + + /* XXX: Draw arrays path to avoid re-emitting index list again and + * again. + */ + draw->render->draw_arrays( draw->render, + 0, /*start*/ + count ); + + /* Done -- that was easy, wasn't it: + */ + draw->render->release_vertices( draw->render, + hw_verts, + feme->translate->key.output_stride, + count ); + +} + + +static void fetch_emit_run_linear_elts( struct draw_pt_middle_end *middle, + unsigned start, + unsigned count, + const ushort *draw_elts, + unsigned draw_count ) +{ + struct fetch_emit_middle_end *feme = (struct fetch_emit_middle_end *)middle; + struct draw_context *draw = feme->draw; + void *hw_verts; + + /* XXX: need to flush to get prim_vbuf.c to release its allocation?? + */ + draw_do_flush( draw, DRAW_FLUSH_BACKEND ); + + hw_verts = draw->render->allocate_vertices( draw->render, + (ushort)feme->translate->key.output_stride, + (ushort)count ); + if (!hw_verts) { + assert(0); + return; + } + + /* Single routine to fetch vertices and emit HW verts. + */ + feme->translate->run( feme->translate, + start, + count, + hw_verts ); + + /* XXX: Draw arrays path to avoid re-emitting index list again and + * again. + */ + draw->render->draw( draw->render, + draw_elts, + draw_count ); + + /* Done -- that was easy, wasn't it: + */ + draw->render->release_vertices( draw->render, + hw_verts, + feme->translate->key.output_stride, + count ); + +} + + + static void fetch_emit_finish( struct draw_pt_middle_end *middle ) { @@ -287,10 +400,12 @@ struct draw_pt_middle_end *draw_pt_fetch_emit( struct draw_context *draw ) return NULL; } - fetch_emit->base.prepare = fetch_emit_prepare; - fetch_emit->base.run = fetch_emit_run; - fetch_emit->base.finish = fetch_emit_finish; - fetch_emit->base.destroy = fetch_emit_destroy; + fetch_emit->base.prepare = fetch_emit_prepare; + fetch_emit->base.run = fetch_emit_run; + fetch_emit->base.run_linear = fetch_emit_run_linear; + fetch_emit->base.run_linear_elts = fetch_emit_run_linear_elts; + fetch_emit->base.finish = fetch_emit_finish; + fetch_emit->base.destroy = fetch_emit_destroy; fetch_emit->draw = draw; diff --git a/src/gallium/auxiliary/draw/draw_pt_fetch_shade_emit.c b/src/gallium/auxiliary/draw/draw_pt_fetch_shade_emit.c new file mode 100644 index 00000000000..fdf9b6fe6a8 --- /dev/null +++ b/src/gallium/auxiliary/draw/draw_pt_fetch_shade_emit.c @@ -0,0 +1,406 @@ +/************************************************************************** + * + * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + + /* + * Authors: + * Keith Whitwell <[email protected]> + */ + + +#include "pipe/p_util.h" +#include "draw/draw_context.h" +#include "draw/draw_private.h" +#include "draw/draw_vbuf.h" +#include "draw/draw_vertex.h" +#include "draw/draw_pt.h" +#include "draw/draw_vs.h" + +#include "translate/translate.h" + +struct fetch_shade_emit; + + +/* Prototype fetch, shade, emit-hw-verts all in one go. + */ +struct fetch_shade_emit { + struct draw_pt_middle_end base; + struct draw_context *draw; + + + /* Temporaries: + */ + const float *constants; + unsigned pitch[PIPE_MAX_ATTRIBS]; + const ubyte *src[PIPE_MAX_ATTRIBS]; + unsigned prim; + + struct draw_vs_varient_key key; + struct draw_vs_varient *active; + + + const struct vertex_info *vinfo; +}; + + + + +static void fse_prepare( struct draw_pt_middle_end *middle, + unsigned prim, + unsigned opt, + unsigned *max_vertices ) +{ + struct fetch_shade_emit *fse = (struct fetch_shade_emit *)middle; + struct draw_context *draw = fse->draw; + unsigned num_vs_inputs = draw->vs.vertex_shader->info.num_inputs; + const struct vertex_info *vinfo; + unsigned i; + + + if (!draw->render->set_primitive( draw->render, + prim )) { + assert(0); + return; + } + + /* Must do this after set_primitive() above: + */ + fse->vinfo = vinfo = draw->render->get_vertex_info(draw->render); + + + + fse->key.output_stride = vinfo->size * 4; + fse->key.nr_outputs = vinfo->num_attribs; + fse->key.nr_inputs = num_vs_inputs; + + fse->key.nr_elements = MAX2(fse->key.nr_outputs, /* outputs - translate to hw format */ + fse->key.nr_inputs); /* inputs - fetch from api format */ + + fse->key.viewport = !draw->identity_viewport; + fse->key.clip = !draw->bypass_clipping; + fse->key.pad = 0; + + memset(fse->key.element, 0, + fse->key.nr_elements * sizeof(fse->key.element[0])); + + for (i = 0; i < num_vs_inputs; i++) { + const struct pipe_vertex_element *src = &draw->pt.vertex_element[i]; + fse->key.element[i].in.format = src->src_format; + + /* Consider ignoring these, ie make generated programs + * independent of this state: + */ + fse->key.element[i].in.buffer = src->vertex_buffer_index; + fse->key.element[i].in.offset = src->src_offset; + } + + + { + unsigned dst_offset = 0; + + for (i = 0; i < vinfo->num_attribs; i++) { + unsigned emit_sz = 0; + + switch (vinfo->emit[i]) { + case EMIT_4F: + emit_sz = 4 * sizeof(float); + break; + case EMIT_3F: + emit_sz = 3 * sizeof(float); + break; + case EMIT_2F: + emit_sz = 2 * sizeof(float); + break; + case EMIT_1F: + emit_sz = 1 * sizeof(float); + break; + case EMIT_1F_PSIZE: + emit_sz = 1 * sizeof(float); + break; + case EMIT_4UB: + emit_sz = 4 * sizeof(ubyte); + break; + default: + assert(0); + break; + } + + /* The elements in the key correspond to vertex shader output + * numbers, not to positions in the hw vertex description -- + * that's handled by the output_offset field. + */ + fse->key.element[i].out.format = vinfo->emit[i]; + fse->key.element[i].out.vs_output = vinfo->src_index[i]; + fse->key.element[i].out.offset = dst_offset; + + dst_offset += emit_sz; + assert(fse->key.output_stride >= dst_offset); + } + } + + + /* Would normally look up a vertex shader and peruse its list of + * varients somehow. We omitted that step and put all the + * hardcoded "shaders" into an array. We're just making the + * assumption that this happens to be a matching shader... ie + * you're running isosurf, aren't you? + */ + fse->active = draw_vs_lookup_varient( draw->vs.vertex_shader, + &fse->key ); + + if (!fse->active) { + assert(0); + return ; + } + + /* Now set buffer pointers: + */ + for (i = 0; i < num_vs_inputs; i++) { + unsigned buf = draw->pt.vertex_element[i].vertex_buffer_index; + + fse->active->set_input( fse->active, + i, + + ((const ubyte *) draw->pt.user.vbuffer[buf] + + draw->pt.vertex_buffer[buf].buffer_offset), + + draw->pt.vertex_buffer[buf].pitch ); + } + + *max_vertices = (draw->render->max_vertex_buffer_bytes / + (vinfo->size * 4)); + + /* Return an even number of verts. + * This prevents "parity" errors when splitting long triangle strips which + * can lead to front/back culling mix-ups. + * Every other triangle in a strip has an alternate front/back orientation + * so splitting at an odd position can cause the orientation of subsequent + * triangles to get reversed. + */ + *max_vertices = *max_vertices & ~1; + + /* Probably need to do this somewhere (or fix exec shader not to + * need it): + */ + if (1) { + struct draw_vertex_shader *vs = draw->vs.vertex_shader; + vs->prepare(vs, draw); + } + + + //return TRUE; +} + + + + + + + +static void fse_run_linear( struct draw_pt_middle_end *middle, + unsigned start, + unsigned count ) +{ + struct fetch_shade_emit *fse = (struct fetch_shade_emit *)middle; + struct draw_context *draw = fse->draw; + char *hw_verts; + + /* XXX: need to flush to get prim_vbuf.c to release its allocation?? + */ + draw_do_flush( draw, DRAW_FLUSH_BACKEND ); + + hw_verts = draw->render->allocate_vertices( draw->render, + (ushort)fse->key.output_stride, + (ushort)count ); + + if (!hw_verts) { + assert(0); + return; + } + + /* Single routine to fetch vertices, run shader and emit HW verts. + * Clipping is done elsewhere -- either by the API or on hardware, + * or for some other reason not required... + */ + fse->active->run_linear( fse->active, + start, count, + hw_verts ); + + /* Draw arrays path to avoid re-emitting index list again and + * again. + */ + draw->render->draw_arrays( draw->render, + 0, + count ); + + if (0) { + unsigned i; + for (i = 0; i < count; i++) { + debug_printf("\n\n%s vertex %d: (stride %d, offset %d)\n", __FUNCTION__, i, + fse->key.output_stride, + fse->key.output_stride * i); + + draw_dump_emitted_vertex( fse->vinfo, + (const uint8_t *)hw_verts + fse->key.output_stride * i ); + } + } + + + draw->render->release_vertices( draw->render, + hw_verts, + fse->key.output_stride, + count ); +} + + +static void +fse_run(struct draw_pt_middle_end *middle, + const unsigned *fetch_elts, + unsigned fetch_count, + const ushort *draw_elts, + unsigned draw_count ) +{ + struct fetch_shade_emit *fse = (struct fetch_shade_emit *)middle; + struct draw_context *draw = fse->draw; + void *hw_verts; + + /* XXX: need to flush to get prim_vbuf.c to release its allocation?? + */ + draw_do_flush( draw, DRAW_FLUSH_BACKEND ); + + hw_verts = draw->render->allocate_vertices( draw->render, + (ushort)fse->key.output_stride, + (ushort)fetch_count ); + if (!hw_verts) { + assert(0); + return; + } + + + /* Single routine to fetch vertices, run shader and emit HW verts. + */ + fse->active->run_elts( fse->active, + fetch_elts, + fetch_count, + hw_verts ); + + draw->render->draw( draw->render, + draw_elts, + draw_count ); + + if (0) { + unsigned i; + for (i = 0; i < fetch_count; i++) { + debug_printf("\n\n%s vertex %d:\n", __FUNCTION__, i); + draw_dump_emitted_vertex( fse->vinfo, + (const uint8_t *)hw_verts + + fse->key.output_stride * i ); + } + } + + + draw->render->release_vertices( draw->render, + hw_verts, + fse->key.output_stride, + fetch_count ); + +} + + + +static void fse_run_linear_elts( struct draw_pt_middle_end *middle, + unsigned start, + unsigned count, + const ushort *draw_elts, + unsigned draw_count ) +{ + struct fetch_shade_emit *fse = (struct fetch_shade_emit *)middle; + struct draw_context *draw = fse->draw; + char *hw_verts; + + /* XXX: need to flush to get prim_vbuf.c to release its allocation?? + */ + draw_do_flush( draw, DRAW_FLUSH_BACKEND ); + + hw_verts = draw->render->allocate_vertices( draw->render, + (ushort)fse->key.output_stride, + (ushort)count ); + + if (!hw_verts) { + assert(0); + return; + } + + /* Single routine to fetch vertices, run shader and emit HW verts. + * Clipping is done elsewhere -- either by the API or on hardware, + * or for some other reason not required... + */ + fse->active->run_linear( fse->active, + start, count, + hw_verts ); + + + draw->render->draw( draw->render, + draw_elts, + draw_count ); + + + + draw->render->release_vertices( draw->render, + hw_verts, + fse->key.output_stride, + count ); +} + + + +static void fse_finish( struct draw_pt_middle_end *middle ) +{ +} + + +static void +fse_destroy( struct draw_pt_middle_end *middle ) +{ + FREE(middle); +} + +struct draw_pt_middle_end *draw_pt_middle_fse( struct draw_context *draw ) +{ + struct fetch_shade_emit *fse = CALLOC_STRUCT(fetch_shade_emit); + if (!fse) + return NULL; + + fse->base.prepare = fse_prepare; + fse->base.run = fse_run; + fse->base.run_linear = fse_run_linear; + fse->base.run_linear_elts = fse_run_linear_elts; + fse->base.finish = fse_finish; + fse->base.destroy = fse_destroy; + fse->draw = draw; + + return &fse->base; +} diff --git a/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c b/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c index 4ec20493c4c..0aec4b71baf 100644 --- a/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c +++ b/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c @@ -51,11 +51,12 @@ struct fetch_pipeline_middle_end { static void fetch_pipeline_prepare( struct draw_pt_middle_end *middle, unsigned prim, - unsigned opt ) + unsigned opt, + unsigned *max_vertices ) { struct fetch_pipeline_middle_end *fpme = (struct fetch_pipeline_middle_end *)middle; struct draw_context *draw = fpme->draw; - struct draw_vertex_shader *vs = draw->vertex_shader; + struct draw_vertex_shader *vs = draw->vs.vertex_shader; /* Add one to num_outputs because the pipeline occasionally tags on * an additional texcoord, eg for AA lines. @@ -81,24 +82,33 @@ static void fetch_pipeline_prepare( struct draw_pt_middle_end *middle, * but gl vs dx9 clip spaces. */ draw_pt_post_vs_prepare( fpme->post_vs, - draw->bypass_clipping, - draw->identity_viewport, - draw->rasterizer->gl_rasterization_rules ); + (boolean)draw->bypass_clipping, + (boolean)draw->identity_viewport, + (boolean)draw->rasterizer->gl_rasterization_rules ); - if (!(opt & PT_PIPELINE)) + if (!(opt & PT_PIPELINE)) { draw_pt_emit_prepare( fpme->emit, - prim ); + prim, + max_vertices ); + + *max_vertices = MAX2( *max_vertices, + DRAW_PIPE_MAX_VERTICES ); + } + else { + *max_vertices = DRAW_PIPE_MAX_VERTICES; + } + + /* return even number */ + *max_vertices = *max_vertices & ~1; /* No need to prepare the shader. */ vs->prepare(vs, draw); - } - static void fetch_pipeline_run( struct draw_pt_middle_end *middle, const unsigned *fetch_elts, unsigned fetch_count, @@ -107,7 +117,7 @@ static void fetch_pipeline_run( struct draw_pt_middle_end *middle, { struct fetch_pipeline_middle_end *fpme = (struct fetch_pipeline_middle_end *)middle; struct draw_context *draw = fpme->draw; - struct draw_vertex_shader *shader = draw->vertex_shader; + struct draw_vertex_shader *shader = draw->vs.vertex_shader; unsigned opt = fpme->opt; unsigned alloc_count = align_int( fetch_count, 4 ); @@ -162,7 +172,7 @@ static void fetch_pipeline_run( struct draw_pt_middle_end *middle, fpme->vertex_size, draw_elts, draw_count ); - } + } else { draw_pt_emit( fpme->emit, (const float (*)[4])pipeline_verts->data, @@ -177,6 +187,157 @@ static void fetch_pipeline_run( struct draw_pt_middle_end *middle, } +static void fetch_pipeline_linear_run( struct draw_pt_middle_end *middle, + unsigned start, + unsigned count) +{ + struct fetch_pipeline_middle_end *fpme = (struct fetch_pipeline_middle_end *)middle; + struct draw_context *draw = fpme->draw; + struct draw_vertex_shader *shader = draw->vs.vertex_shader; + unsigned opt = fpme->opt; + unsigned alloc_count = align_int( count, 4 ); + + struct vertex_header *pipeline_verts = + (struct vertex_header *)MALLOC(fpme->vertex_size * alloc_count); + + if (!pipeline_verts) { + /* Not much we can do here - just skip the rendering. + */ + assert(0); + return; + } + + /* Fetch into our vertex buffer + */ + draw_pt_fetch_run_linear( fpme->fetch, + start, + count, + (char *)pipeline_verts ); + + /* Run the shader, note that this overwrites the data[] parts of + * the pipeline verts. If there is no shader, ie a bypass shader, + * then the inputs == outputs, and are already in the correct + * place. + */ + if (opt & PT_SHADE) + { + shader->run_linear(shader, + (const float (*)[4])pipeline_verts->data, + ( float (*)[4])pipeline_verts->data, + (const float (*)[4])draw->pt.user.constants, + count, + fpme->vertex_size, + fpme->vertex_size); + } + + if (draw_pt_post_vs_run( fpme->post_vs, + pipeline_verts, + count, + fpme->vertex_size )) + { + opt |= PT_PIPELINE; + } + + /* Do we need to run the pipeline? + */ + if (opt & PT_PIPELINE) { + draw_pipeline_run_linear( fpme->draw, + fpme->prim, + pipeline_verts, + count, + fpme->vertex_size); + } + else { + draw_pt_emit_linear( fpme->emit, + (const float (*)[4])pipeline_verts->data, + count, + fpme->vertex_size, + 0, /*start*/ + count ); + } + + FREE(pipeline_verts); +} + + + +static void fetch_pipeline_linear_run_elts( struct draw_pt_middle_end *middle, + unsigned start, + unsigned count, + const ushort *draw_elts, + unsigned draw_count ) +{ + struct fetch_pipeline_middle_end *fpme = (struct fetch_pipeline_middle_end *)middle; + struct draw_context *draw = fpme->draw; + struct draw_vertex_shader *shader = draw->vs.vertex_shader; + unsigned opt = fpme->opt; + unsigned alloc_count = align_int( count, 4 ); + + struct vertex_header *pipeline_verts = + (struct vertex_header *)MALLOC(fpme->vertex_size * alloc_count); + + if (!pipeline_verts) { + /* Not much we can do here - just skip the rendering. + */ + assert(0); + return; + } + + /* Fetch into our vertex buffer + */ + draw_pt_fetch_run_linear( fpme->fetch, + start, + count, + (char *)pipeline_verts ); + + /* Run the shader, note that this overwrites the data[] parts of + * the pipeline verts. If there is no shader, ie a bypass shader, + * then the inputs == outputs, and are already in the correct + * place. + */ + if (opt & PT_SHADE) + { + shader->run_linear(shader, + (const float (*)[4])pipeline_verts->data, + ( float (*)[4])pipeline_verts->data, + (const float (*)[4])draw->pt.user.constants, + count, + fpme->vertex_size, + fpme->vertex_size); + } + + if (draw_pt_post_vs_run( fpme->post_vs, + pipeline_verts, + count, + fpme->vertex_size )) + { + opt |= PT_PIPELINE; + } + + /* Do we need to run the pipeline? + */ + if (opt & PT_PIPELINE) { + draw_pipeline_run( fpme->draw, + fpme->prim, + pipeline_verts, + count, + fpme->vertex_size, + draw_elts, + draw_count ); + } + else { + draw_pt_emit( fpme->emit, + (const float (*)[4])pipeline_verts->data, + count, + fpme->vertex_size, + draw_elts, + draw_count ); + } + + FREE(pipeline_verts); +} + + static void fetch_pipeline_finish( struct draw_pt_middle_end *middle ) { @@ -206,10 +367,12 @@ struct draw_pt_middle_end *draw_pt_fetch_pipeline_or_emit( struct draw_context * if (!fpme) goto fail; - fpme->base.prepare = fetch_pipeline_prepare; - fpme->base.run = fetch_pipeline_run; - fpme->base.finish = fetch_pipeline_finish; - fpme->base.destroy = fetch_pipeline_destroy; + fpme->base.prepare = fetch_pipeline_prepare; + fpme->base.run = fetch_pipeline_run; + fpme->base.run_linear = fetch_pipeline_linear_run; + fpme->base.run_linear_elts = fetch_pipeline_linear_run_elts; + fpme->base.finish = fetch_pipeline_finish; + fpme->base.destroy = fetch_pipeline_destroy; fpme->draw = draw; diff --git a/src/gallium/auxiliary/draw/draw_pt_post_vs.c b/src/gallium/auxiliary/draw/draw_pt_post_vs.c index c4a67c8289d..af6306b1c67 100644 --- a/src/gallium/auxiliary/draw/draw_pt_post_vs.c +++ b/src/gallium/auxiliary/draw/draw_pt_post_vs.c @@ -100,16 +100,19 @@ static boolean post_vs_cliptest_viewport_gl( struct pt_post_vs *pvs, struct vertex_header *out = vertices; const float *scale = pvs->draw->viewport.scale; const float *trans = pvs->draw->viewport.translate; + const unsigned pos = pvs->draw->vs.position_output; unsigned clipped = 0; unsigned j; if (0) debug_printf("%s\n"); for (j = 0; j < count; j++) { - out->clip[0] = out->data[0][0]; - out->clip[1] = out->data[0][1]; - out->clip[2] = out->data[0][2]; - out->clip[3] = out->data[0][3]; + float *position = out->data[pos]; + + out->clip[0] = position[0]; + out->clip[1] = position[1]; + out->clip[2] = position[2]; + out->clip[3] = position[3]; out->vertex_id = 0xffff; out->clipmask = compute_clipmask_gl(out->clip, @@ -120,19 +123,19 @@ static boolean post_vs_cliptest_viewport_gl( struct pt_post_vs *pvs, if (out->clipmask == 0) { /* divide by w */ - float w = 1.0f / out->data[0][3]; + float w = 1.0f / position[3]; /* Viewport mapping */ - out->data[0][0] = out->data[0][0] * w * scale[0] + trans[0]; - out->data[0][1] = out->data[0][1] * w * scale[1] + trans[1]; - out->data[0][2] = out->data[0][2] * w * scale[2] + trans[2]; - out->data[0][3] = w; + position[0] = position[0] * w * scale[0] + trans[0]; + position[1] = position[1] * w * scale[1] + trans[1]; + position[2] = position[2] * w * scale[2] + trans[2]; + position[3] = w; #if 0 debug_printf("post viewport: %f %f %f %f\n", - out->data[0][0], - out->data[0][1], - out->data[0][2], - out->data[0][3]); + position[0], + position[1], + position[2], + position[3]); #endif } @@ -154,15 +157,18 @@ static boolean post_vs_viewport( struct pt_post_vs *pvs, struct vertex_header *out = vertices; const float *scale = pvs->draw->viewport.scale; const float *trans = pvs->draw->viewport.translate; + const unsigned pos = pvs->draw->vs.position_output; unsigned j; if (0) debug_printf("%s\n", __FUNCTION__); for (j = 0; j < count; j++) { + float *position = out->data[pos]; + /* Viewport mapping only, no cliptest/rhw divide */ - out->data[0][0] = out->data[0][0] * scale[0] + trans[0]; - out->data[0][1] = out->data[0][1] * scale[1] + trans[1]; - out->data[0][2] = out->data[0][2] * scale[2] + trans[2]; + position[0] = position[0] * scale[0] + trans[0]; + position[1] = position[1] * scale[1] + trans[1]; + position[2] = position[2] * scale[2] + trans[2]; out = (struct vertex_header *)((char *)out + stride); } diff --git a/src/gallium/auxiliary/draw/draw_pt_util.c b/src/gallium/auxiliary/draw/draw_pt_util.c new file mode 100644 index 00000000000..32c8a9632cb --- /dev/null +++ b/src/gallium/auxiliary/draw/draw_pt_util.c @@ -0,0 +1,103 @@ +/************************************************************************** + * + * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + + /* + * Authors: + * Keith Whitwell <[email protected]> + */ + +#include "pipe/p_util.h" +#include "draw/draw_context.h" +#include "draw/draw_private.h" +#include "draw/draw_pt.h" + +void draw_pt_split_prim(unsigned prim, unsigned *first, unsigned *incr) +{ + switch (prim) { + case PIPE_PRIM_POINTS: + *first = 1; + *incr = 1; + break; + case PIPE_PRIM_LINES: + *first = 2; + *incr = 2; + break; + case PIPE_PRIM_LINE_STRIP: + case PIPE_PRIM_LINE_LOOP: + *first = 2; + *incr = 1; + break; + case PIPE_PRIM_TRIANGLES: + *first = 3; + *incr = 3; + break; + case PIPE_PRIM_TRIANGLE_STRIP: + case PIPE_PRIM_TRIANGLE_FAN: + case PIPE_PRIM_POLYGON: + *first = 3; + *incr = 1; + break; + case PIPE_PRIM_QUADS: + *first = 4; + *incr = 4; + break; + case PIPE_PRIM_QUAD_STRIP: + *first = 4; + *incr = 2; + break; + default: + assert(0); + *first = 0; + *incr = 1; /* set to one so that count % incr works */ + break; + } +} + + +unsigned draw_pt_reduced_prim(unsigned prim) +{ + switch (prim) { + case PIPE_PRIM_POINTS: + return PIPE_PRIM_POINTS; + case PIPE_PRIM_LINES: + case PIPE_PRIM_LINE_STRIP: + case PIPE_PRIM_LINE_LOOP: + return PIPE_PRIM_LINES; + case PIPE_PRIM_TRIANGLES: + case PIPE_PRIM_TRIANGLE_STRIP: + case PIPE_PRIM_TRIANGLE_FAN: + case PIPE_PRIM_POLYGON: + case PIPE_PRIM_QUADS: + case PIPE_PRIM_QUAD_STRIP: + return PIPE_PRIM_TRIANGLES; + default: + assert(0); + return PIPE_PRIM_POINTS; + } +} + + diff --git a/src/gallium/auxiliary/draw/draw_pt_varray.c b/src/gallium/auxiliary/draw/draw_pt_varray.c index 355093f945e..46e722a154e 100644 --- a/src/gallium/auxiliary/draw/draw_pt_varray.c +++ b/src/gallium/auxiliary/draw/draw_pt_varray.c @@ -31,7 +31,7 @@ #include "draw/draw_pt.h" #define FETCH_MAX 256 -#define DRAW_MAX (16*FETCH_MAX) +#define DRAW_MAX (FETCH_MAX+8) struct varray_frontend { struct draw_pt_front_end base; @@ -40,8 +40,8 @@ struct varray_frontend { ushort draw_elts[DRAW_MAX]; unsigned fetch_elts[FETCH_MAX]; - unsigned draw_count; - unsigned fetch_count; + unsigned driver_fetch_max; + unsigned fetch_max; struct draw_pt_middle_end *middle; @@ -49,147 +49,86 @@ struct varray_frontend { unsigned output_prim; }; -static void varray_flush(struct varray_frontend *varray) -{ - if (varray->draw_count) { -#if 0 - debug_printf("FLUSH fc = %d, dc = %d\n", - varray->fetch_count, - varray->draw_count); -#endif - varray->middle->run(varray->middle, - varray->fetch_elts, - varray->fetch_count, - varray->draw_elts, - varray->draw_count); - } - - varray->fetch_count = 0; - varray->draw_count = 0; -} -#if 0 -static void varray_check_flush(struct varray_frontend *varray) +static void varray_flush_linear(struct varray_frontend *varray, + unsigned start, unsigned count) { - if (varray->draw_count + 6 >= DRAW_MAX/* || - varray->fetch_count + 4 >= FETCH_MAX*/) { - varray_flush(varray); + if (count) { + assert(varray->middle->run_linear); + varray->middle->run_linear(varray->middle, start, count); } } -#endif -static INLINE void add_draw_el(struct varray_frontend *varray, - int idx, ushort flags) +static void varray_line_loop_segment(struct varray_frontend *varray, + unsigned start, + unsigned segment_start, + unsigned segment_count, + boolean end ) { - varray->draw_elts[varray->draw_count++] = idx | flags; -} + assert(segment_count+1 < varray->fetch_max); + if (segment_count >= 1) { + unsigned nr = 0, i; + for (i = 0; i < segment_count; i++) + varray->fetch_elts[nr++] = start + segment_start + i; -static INLINE void varray_triangle( struct varray_frontend *varray, - unsigned i0, - unsigned i1, - unsigned i2 ) -{ - add_draw_el(varray, i0, 0); - add_draw_el(varray, i1, 0); - add_draw_el(varray, i2, 0); -} + if (end) + varray->fetch_elts[nr++] = start; -static INLINE void varray_triangle_flags( struct varray_frontend *varray, - ushort flags, - unsigned i0, - unsigned i1, - unsigned i2 ) -{ - add_draw_el(varray, i0, flags); - add_draw_el(varray, i1, 0); - add_draw_el(varray, i2, 0); -} + assert(nr < FETCH_MAX); -static INLINE void varray_line( struct varray_frontend *varray, - unsigned i0, - unsigned i1 ) -{ - add_draw_el(varray, i0, 0); - add_draw_el(varray, i1, 0); + varray->middle->run(varray->middle, + varray->fetch_elts, + nr, + varray->draw_elts, /* ie. linear */ + nr); + } } -static INLINE void varray_line_flags( struct varray_frontend *varray, - ushort flags, - unsigned i0, - unsigned i1 ) -{ - add_draw_el(varray, i0, flags); - add_draw_el(varray, i1, 0); -} - -static INLINE void varray_point( struct varray_frontend *varray, - unsigned i0 ) +static void varray_fan_segment(struct varray_frontend *varray, + unsigned start, + unsigned segment_start, + unsigned segment_count ) { - add_draw_el(varray, i0, 0); -} + assert(segment_count+1 < varray->fetch_max); + if (segment_count >= 2) { + unsigned nr = 0, i; -static INLINE void varray_quad( struct varray_frontend *varray, - unsigned i0, - unsigned i1, - unsigned i2, - unsigned i3 ) -{ - varray_triangle( varray, i0, i1, i3 ); - varray_triangle( varray, i1, i2, i3 ); -} + if (segment_start != 0) + varray->fetch_elts[nr++] = start; -static INLINE void varray_ef_quad( struct varray_frontend *varray, - unsigned i0, - unsigned i1, - unsigned i2, - unsigned i3 ) -{ - const unsigned omitEdge1 = DRAW_PIPE_EDGE_FLAG_0 | DRAW_PIPE_EDGE_FLAG_2; - const unsigned omitEdge2 = DRAW_PIPE_EDGE_FLAG_0 | DRAW_PIPE_EDGE_FLAG_1; + for (i = 0 ; i < segment_count; i++) + varray->fetch_elts[nr++] = start + segment_start + i; - varray_triangle_flags( varray, - DRAW_PIPE_RESET_STIPPLE | omitEdge1, - i0, i1, i3 ); + assert(nr < FETCH_MAX); - varray_triangle_flags( varray, - omitEdge2, - i1, i2, i3 ); + varray->middle->run(varray->middle, + varray->fetch_elts, + nr, + varray->draw_elts, /* ie. linear */ + nr); + } } -/* At least for now, we're back to using a template include file for - * this. The two paths aren't too different though - it may be - * possible to reunify them. - */ -#define TRIANGLE(vc,flags,i0,i1,i2) varray_triangle_flags(vc,flags,i0,i1,i2) -#define QUAD(vc,i0,i1,i2,i3) varray_ef_quad(vc,i0,i1,i2,i3) -#define LINE(vc,flags,i0,i1) varray_line_flags(vc,flags,i0,i1) -#define POINT(vc,i0) varray_point(vc,i0) -#define FUNC varray_run_extras -#include "draw_pt_varray_tmp.h" - -#define TRIANGLE(vc,flags,i0,i1,i2) varray_triangle(vc,i0,i1,i2) -#define QUAD(vc,i0,i1,i2,i3) varray_quad(vc,i0,i1,i2,i3) -#define LINE(vc,flags,i0,i1) varray_line(vc,i0,i1) -#define POINT(vc,i0) varray_point(vc,i0) -#define FUNC varray_run -#include "draw_pt_varray_tmp.h" -static unsigned reduced_prim[PIPE_PRIM_POLYGON + 1] = { +#define FUNC varray_run +#include "draw_pt_varray_tmp_linear.h" + +static unsigned decompose_prim[PIPE_PRIM_POLYGON + 1] = { PIPE_PRIM_POINTS, PIPE_PRIM_LINES, - PIPE_PRIM_LINES, - PIPE_PRIM_LINES, + PIPE_PRIM_LINE_STRIP, /* decomposed LINELOOP */ + PIPE_PRIM_LINE_STRIP, PIPE_PRIM_TRIANGLES, - PIPE_PRIM_TRIANGLES, - PIPE_PRIM_TRIANGLES, - PIPE_PRIM_TRIANGLES, - PIPE_PRIM_TRIANGLES, - PIPE_PRIM_TRIANGLES + PIPE_PRIM_TRIANGLE_STRIP, + PIPE_PRIM_TRIANGLE_FAN, + PIPE_PRIM_QUADS, + PIPE_PRIM_QUAD_STRIP, + PIPE_PRIM_POLYGON }; @@ -201,20 +140,18 @@ static void varray_prepare(struct draw_pt_front_end *frontend, { struct varray_frontend *varray = (struct varray_frontend *)frontend; - if (opt & PT_PIPELINE) - { - varray->base.run = varray_run_extras; - } - else - { - varray->base.run = varray_run; - } + varray->base.run = varray_run; varray->input_prim = prim; - varray->output_prim = reduced_prim[prim]; + varray->output_prim = decompose_prim[prim]; varray->middle = middle; - middle->prepare(middle, varray->output_prim, opt); + middle->prepare(middle, varray->output_prim, opt, &varray->driver_fetch_max ); + + /* check that the max is even */ + assert((varray->driver_fetch_max & 1) == 0); + + varray->fetch_max = MIN2(FETCH_MAX, varray->driver_fetch_max); } @@ -235,6 +172,7 @@ static void varray_destroy(struct draw_pt_front_end *frontend) struct draw_pt_front_end *draw_pt_varray(struct draw_context *draw) { + ushort i; struct varray_frontend *varray = CALLOC_STRUCT(varray_frontend); if (varray == NULL) return NULL; @@ -245,5 +183,9 @@ struct draw_pt_front_end *draw_pt_varray(struct draw_context *draw) varray->base.destroy = varray_destroy; varray->draw = draw; + for (i = 0; i < DRAW_MAX; i++) { + varray->draw_elts[i] = i; + } + return &varray->base; } diff --git a/src/gallium/auxiliary/draw/draw_pt_varray_tmp.h b/src/gallium/auxiliary/draw/draw_pt_varray_tmp.h index b9a319b2535..7c722457c3c 100644 --- a/src/gallium/auxiliary/draw/draw_pt_varray_tmp.h +++ b/src/gallium/auxiliary/draw/draw_pt_varray_tmp.h @@ -10,32 +10,45 @@ static void FUNC(struct draw_pt_front_end *frontend, boolean flatfirst = (draw->rasterizer->flatshade && draw->rasterizer->flatshade_first); - unsigned i, flags; + unsigned i, j; + ushort flags; + unsigned first, incr; + + varray->fetch_start = start; + + draw_pt_split_prim(varray->input_prim, &first, &incr); #if 0 - debug_printf("%s (%d) %d/%d\n", __FUNCTION__, draw->prim, start, count); -#endif -#if 0 - debug_printf("INPUT PRIM = %d (start = %d, count = %d)\n", varray->input_prim, + debug_printf("%s (%d) %d/%d\n", __FUNCTION__, + varray->input_prim, start, count); #endif - for (i = 0; i < count; ++i) { - varray->fetch_elts[i] = start + i; - } - varray->fetch_count = count; - switch (varray->input_prim) { case PIPE_PRIM_POINTS: - for (i = 0; i < count; i ++) { - POINT(varray, i + 0); + for (j = 0; j + first <= count; j += i) { + unsigned end = MIN2(FETCH_MAX, count - j); + end -= (end % incr); + for (i = 0; i < end; i++) { + POINT(varray, i + 0); + } + i = end; + fetch_init(varray, end); + varray_flush(varray); } break; case PIPE_PRIM_LINES: - for (i = 0; i+1 < count; i += 2) { - LINE(varray, DRAW_PIPE_RESET_STIPPLE, - i + 0, i + 1); + for (j = 0; j + first <= count; j += i) { + unsigned end = MIN2(FETCH_MAX, count - j); + end -= (end % incr); + for (i = 0; i+1 < end; i += 2) { + LINE(varray, DRAW_PIPE_RESET_STIPPLE, + i + 0, i + 1); + } + i = end; + fetch_init(varray, end); + varray_flush(varray); } break; @@ -43,38 +56,81 @@ static void FUNC(struct draw_pt_front_end *frontend, if (count >= 2) { flags = DRAW_PIPE_RESET_STIPPLE; - for (i = 1; i < count; i++, flags = 0) { - LINE(varray, flags, i - 1, i); + for (j = 0; j + first <= count; j += i) { + unsigned end = MIN2(FETCH_MAX, count - j); + end -= (end % incr); + for (i = 1; i < end; i++, flags = 0) { + LINE(varray, flags, i - 1, i); + } + LINE(varray, flags, i - 1, 0); + i = end; + fetch_init(varray, end); + varray_flush(varray); } - LINE(varray, flags, i - 1, 0); } break; case PIPE_PRIM_LINE_STRIP: flags = DRAW_PIPE_RESET_STIPPLE; - for (i = 1; i < count; i++, flags = 0) { - LINE(varray, flags, i - 1, i); + for (j = 0; j + first <= count; j += i) { + unsigned end = MIN2(FETCH_MAX, count - j); + end -= (end % incr); + for (i = 1; i < end; i++, flags = 0) { + LINE(varray, flags, i - 1, i); + } + i = end; + fetch_init(varray, end); + varray_flush(varray); } break; case PIPE_PRIM_TRIANGLES: - for (i = 0; i+2 < count; i += 3) { - TRIANGLE(varray, DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL, - i + 0, i + 1, i + 2); + for (j = 0; j + first <= count; j += i) { + unsigned end = MIN2(FETCH_MAX, count - j); + end -= (end % incr); + for (i = 0; i+2 < end; i += 3) { + TRIANGLE(varray, DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL, + i + 0, i + 1, i + 2); + } + i = end; + fetch_init(varray, end); + varray_flush(varray); } break; case PIPE_PRIM_TRIANGLE_STRIP: if (flatfirst) { - for (i = 0; i+2 < count; i++) { - TRIANGLE(varray, DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL, - i + 0, i + 1 + (i&1), i + 2 - (i&1)); + for (j = 0; j + first <= count; j += i) { + unsigned end = MIN2(FETCH_MAX, count - j); + end -= (end % incr); + for (i = 0; i+2 < end; i++) { + TRIANGLE(varray, DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL, + i + 0, i + 1 + (i&1), i + 2 - (i&1)); + } + i = end; + fetch_init(varray, end); + varray_flush(varray); + if (j + first + i <= count) { + varray->fetch_start -= 2; + i -= 2; + } } } else { - for (i = 0; i+2 < count; i++) { - TRIANGLE(varray, DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL, - i + 0 + (i&1), i + 1 - (i&1), i + 2); + for (j = 0; j + first <= count; j += i) { + unsigned end = MIN2(FETCH_MAX, count - j); + end -= (end % incr); + for (i = 0; i + 2 < end; i++) { + TRIANGLE(varray, DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL, + i + 0 + (i&1), i + 1 - (i&1), i + 2); + } + i = end; + fetch_init(varray, end); + varray_flush(varray); + if (j + first + i <= count) { + varray->fetch_start -= 2; + i -= 2; + } } } break; @@ -83,51 +139,89 @@ static void FUNC(struct draw_pt_front_end *frontend, if (count >= 3) { if (flatfirst) { flags = DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL; - for (i = 0; i+2 < count; i++) { - TRIANGLE(varray, flags, i + 1, i + 2, 0); + for (j = 0; j + first <= count; j += i) { + unsigned end = MIN2(FETCH_MAX, count - j); + end -= (end % incr); + for (i = 0; i+2 < end; i++) { + TRIANGLE(varray, flags, i + 1, i + 2, 0); + } + i = end; + fetch_init(varray, end); + varray_flush(varray); } } else { flags = DRAW_PIPE_RESET_STIPPLE | DRAW_PIPE_EDGE_FLAG_ALL; - for (i = 0; i+2 < count; i++) { - TRIANGLE(varray, flags, 0, i + 1, i + 2); + for (j = 0; j + first <= count; j += i) { + unsigned end = MIN2(FETCH_MAX, count - j); + end -= (end % incr); + for (i = 0; i+2 < end; i++) { + TRIANGLE(varray, flags, 0, i + 1, i + 2); + } + i = end; + fetch_init(varray, end); + varray_flush(varray); } } } break; case PIPE_PRIM_QUADS: - for (i = 0; i+3 < count; i += 4) { - QUAD(varray, i + 0, i + 1, i + 2, i + 3); + for (j = 0; j + first <= count; j += i) { + unsigned end = MIN2(FETCH_MAX, count - j); + end -= (end % incr); + for (i = 0; i+3 < end; i += 4) { + QUAD(varray, i + 0, i + 1, i + 2, i + 3); + } + i = end; + fetch_init(varray, end); + varray_flush(varray); } break; case PIPE_PRIM_QUAD_STRIP: - for (i = 0; i+3 < count; i += 2) { - QUAD(varray, i + 2, i + 0, i + 1, i + 3); + for (j = 0; j + first <= count; j += i) { + unsigned end = MIN2(FETCH_MAX, count - j); + end -= (end % incr); + for (i = 0; i+3 < end; i += 2) { + QUAD(varray, i + 2, i + 0, i + 1, i + 3); + } + i = end; + fetch_init(varray, end); + varray_flush(varray); + if (j + first + i <= count) { + varray->fetch_start -= 2; + i -= 2; + } } break; case PIPE_PRIM_POLYGON: { - /* These bitflags look a little odd because we submit the - * vertices as (1,2,0) to satisfy flatshade requirements. - */ - const unsigned edge_first = DRAW_PIPE_EDGE_FLAG_2; - const unsigned edge_middle = DRAW_PIPE_EDGE_FLAG_0; - const unsigned edge_last = DRAW_PIPE_EDGE_FLAG_1; - - flags = DRAW_PIPE_RESET_STIPPLE | edge_first | edge_middle; - - for (i = 0; i+2 < count; i++, flags = edge_middle) { + /* These bitflags look a little odd because we submit the + * vertices as (1,2,0) to satisfy flatshade requirements. + */ + const ushort edge_first = DRAW_PIPE_EDGE_FLAG_2; + const ushort edge_middle = DRAW_PIPE_EDGE_FLAG_0; + const ushort edge_last = DRAW_PIPE_EDGE_FLAG_1; + + flags = DRAW_PIPE_RESET_STIPPLE | edge_first | edge_middle; + for (j = 0; j + first <= count; j += i) { + unsigned end = MIN2(FETCH_MAX, count - j); + end -= (end % incr); + for (i = 0; i+2 < end; i++, flags = edge_middle) { if (i + 3 == count) flags |= edge_last; - TRIANGLE(varray, flags, i + 1, i + 2, 0); - } + TRIANGLE(varray, flags, i + 1, i + 2, 0); + } + i = end; + fetch_init(varray, end); + varray_flush(varray); } - break; + } + break; default: assert(0); diff --git a/src/gallium/auxiliary/draw/draw_pt_varray_tmp_linear.h b/src/gallium/auxiliary/draw/draw_pt_varray_tmp_linear.h new file mode 100644 index 00000000000..55a8e6521dc --- /dev/null +++ b/src/gallium/auxiliary/draw/draw_pt_varray_tmp_linear.h @@ -0,0 +1,91 @@ +static unsigned trim( unsigned count, unsigned first, unsigned incr ) +{ + return count - (count - first) % incr; +} + +static void FUNC(struct draw_pt_front_end *frontend, + pt_elt_func get_elt, + const void *elts, + unsigned count) +{ + struct varray_frontend *varray = (struct varray_frontend *)frontend; + unsigned start = (unsigned)elts; + + unsigned j; + unsigned first, incr; + + draw_pt_split_prim(varray->input_prim, &first, &incr); + + /* Sanitize primitive length: + */ + count = trim(count, first, incr); + if (count < first) + return; + +#if 0 + debug_printf("%s (%d) %d/%d\n", __FUNCTION__, + varray->input_prim, + start, count); +#endif + + switch (varray->input_prim) { + case PIPE_PRIM_POINTS: + case PIPE_PRIM_LINES: + case PIPE_PRIM_TRIANGLES: + case PIPE_PRIM_LINE_STRIP: + case PIPE_PRIM_TRIANGLE_STRIP: + case PIPE_PRIM_QUADS: + case PIPE_PRIM_QUAD_STRIP: + for (j = 0; j < count;) { + unsigned remaining = count - j; + unsigned nr = trim( MIN2(varray->driver_fetch_max, remaining), first, incr ); + varray_flush_linear(varray, start + j, nr); + j += nr; + if (nr != remaining) + j -= (first - incr); + } + break; + + case PIPE_PRIM_LINE_LOOP: + /* Always have to decompose as we've stated that this will be + * emitted as a line-strip. + */ + for (j = 0; j < count;) { + unsigned remaining = count - j; + unsigned nr = trim( MIN2(varray->fetch_max-1, remaining), first, incr ); + varray_line_loop_segment(varray, start, j, nr, nr == remaining); + j += nr; + if (nr != remaining) + j -= (first - incr); + } + break; + + + case PIPE_PRIM_POLYGON: + case PIPE_PRIM_TRIANGLE_FAN: + if (count < varray->driver_fetch_max) { + varray_flush_linear(varray, start, count); + } + else { + for ( j = 0; j < count;) { + unsigned remaining = count - j; + unsigned nr = trim( MIN2(varray->fetch_max-1, remaining), first, incr ); + varray_fan_segment(varray, start, j, nr); + j += nr; + if (nr != remaining) + j -= (first - incr); + } + } + break; + + default: + assert(0); + break; + } +} + +#undef TRIANGLE +#undef QUAD +#undef POINT +#undef LINE +#undef FUNC diff --git a/src/gallium/auxiliary/draw/draw_pt_vcache.c b/src/gallium/auxiliary/draw/draw_pt_vcache.c index 6b3fb1406ba..cda2987c9ed 100644 --- a/src/gallium/auxiliary/draw/draw_pt_vcache.c +++ b/src/gallium/auxiliary/draw/draw_pt_vcache.c @@ -36,8 +36,8 @@ #include "draw/draw_pt.h" -#define CACHE_MAX 32 -#define FETCH_MAX 128 +#define CACHE_MAX 256 +#define FETCH_MAX 256 #define DRAW_MAX (16*1024) struct vcache_frontend { @@ -52,15 +52,27 @@ struct vcache_frontend { unsigned draw_count; unsigned fetch_count; + unsigned fetch_max; struct draw_pt_middle_end *middle; unsigned input_prim; unsigned output_prim; + + unsigned middle_prim; + unsigned opt; }; static void vcache_flush( struct vcache_frontend *vcache ) { + if (vcache->middle_prim != vcache->output_prim) { + vcache->middle_prim = vcache->output_prim; + vcache->middle->prepare( vcache->middle, + vcache->middle_prim, + vcache->opt, + &vcache->fetch_max ); + } + if (vcache->draw_count) { vcache->middle->run( vcache->middle, vcache->fetch_elts, @@ -171,15 +183,15 @@ static void vcache_ef_quad( struct vcache_frontend *vcache, unsigned i2, unsigned i3 ) { - const unsigned omitEdge1 = DRAW_PIPE_EDGE_FLAG_0 | DRAW_PIPE_EDGE_FLAG_2; - const unsigned omitEdge2 = DRAW_PIPE_EDGE_FLAG_0 | DRAW_PIPE_EDGE_FLAG_1; - - vcache_triangle_flags( vcache, - DRAW_PIPE_RESET_STIPPLE | omitEdge1, + vcache_triangle_flags( vcache, + ( DRAW_PIPE_RESET_STIPPLE | + DRAW_PIPE_EDGE_FLAG_0 | + DRAW_PIPE_EDGE_FLAG_2 ), i0, i1, i3 ); - vcache_triangle_flags( vcache, - omitEdge2, + vcache_triangle_flags( vcache, + ( DRAW_PIPE_EDGE_FLAG_0 | + DRAW_PIPE_EDGE_FLAG_1 ), i1, i2, i3 ); } @@ -201,21 +213,201 @@ static void vcache_ef_quad( struct vcache_frontend *vcache, #define FUNC vcache_run #include "draw_pt_vcache_tmp.h" +static void rebase_uint_elts( const unsigned *src, + unsigned count, + int delta, + ushort *dest ) +{ + unsigned i; + for (i = 0; i < count; i++) + dest[i] = (ushort)(src[i] + delta); +} +static void rebase_ushort_elts( const ushort *src, + unsigned count, + int delta, + ushort *dest ) +{ + unsigned i; + + for (i = 0; i < count; i++) + dest[i] = (ushort)(src[i] + delta); +} + +static void rebase_ubyte_elts( const ubyte *src, + unsigned count, + int delta, + ushort *dest ) +{ + unsigned i; + + for (i = 0; i < count; i++) + dest[i] = (ushort)(src[i] + delta); +} + + + +static void translate_uint_elts( const unsigned *src, + unsigned count, + ushort *dest ) +{ + unsigned i; + + for (i = 0; i < count; i++) + dest[i] = (ushort)(src[i]); +} + +static void translate_ushort_elts( const ushort *src, + unsigned count, + ushort *dest ) +{ + unsigned i; + + for (i = 0; i < count; i++) + dest[i] = (ushort)(src[i]); +} + +static void translate_ubyte_elts( const ubyte *src, + unsigned count, + ushort *dest ) +{ + unsigned i; + + for (i = 0; i < count; i++) + dest[i] = (ushort)(src[i]); +} + + + + +#if 0 +static enum pipe_format format_from_get_elt( pt_elt_func get_elt ) +{ + switch (draw->pt.user.eltSize) { + case 1: return PIPE_FORMAT_R8_UNORM; + case 2: return PIPE_FORMAT_R16_UNORM; + case 4: return PIPE_FORMAT_R32_UNORM; + default: return PIPE_FORMAT_NONE; + } +} +#endif + +static void vcache_check_run( struct draw_pt_front_end *frontend, + pt_elt_func get_elt, + const void *elts, + unsigned draw_count ) +{ + struct vcache_frontend *vcache = (struct vcache_frontend *)frontend; + struct draw_context *draw = vcache->draw; + unsigned min_index = draw->pt.user.min_index; + unsigned max_index = draw->pt.user.max_index; + unsigned index_size = draw->pt.user.eltSize; + unsigned fetch_count = max_index + 1 - min_index; + const ushort *transformed_elts; + ushort *storage = NULL; + + + if (0) debug_printf("fetch_count %d fetch_max %d draw_count %d\n", fetch_count, + vcache->fetch_max, + draw_count); + + if (max_index == 0xffffffff || + fetch_count >= vcache->fetch_max || + fetch_count > draw_count) { + if (0) debug_printf("fail\n"); + goto fail; + } + + if (vcache->middle_prim != vcache->input_prim) { + vcache->middle_prim = vcache->input_prim; + vcache->middle->prepare( vcache->middle, + vcache->middle_prim, + vcache->opt, + &vcache->fetch_max ); + } + + + if (min_index == 0 && + index_size == 2) + { + transformed_elts = (const ushort *)elts; + } + else + { + storage = MALLOC( draw_count * sizeof(ushort) ); + if (!storage) + goto fail; + + if (min_index == 0) { + switch(index_size) { + case 1: + translate_ubyte_elts( (const ubyte *)elts, + draw_count, + storage ); + break; + + case 2: + translate_ushort_elts( (const ushort *)elts, + draw_count, + storage ); + break; + + case 4: + translate_uint_elts( (const uint *)elts, + draw_count, + storage ); + break; + + default: + assert(0); + return; + } + } + else { + switch(index_size) { + case 1: + rebase_ubyte_elts( (const ubyte *)elts, + draw_count, + 0 - (int)min_index, + storage ); + break; + + case 2: + rebase_ushort_elts( (const ushort *)elts, + draw_count, + 0 - (int)min_index, + storage ); + break; + + case 4: + rebase_uint_elts( (const uint *)elts, + draw_count, + 0 - (int)min_index, + storage ); + break; + + default: + assert(0); + return; + } + } + transformed_elts = storage; + } + + vcache->middle->run_linear_elts( vcache->middle, + min_index, /* start */ + fetch_count, + transformed_elts, + draw_count ); + + FREE(storage); + return; + + fail: + vcache_run( frontend, get_elt, elts, draw_count ); +} -static unsigned reduced_prim[PIPE_PRIM_POLYGON + 1] = { - PIPE_PRIM_POINTS, - PIPE_PRIM_LINES, - PIPE_PRIM_LINES, - PIPE_PRIM_LINES, - PIPE_PRIM_TRIANGLES, - PIPE_PRIM_TRIANGLES, - PIPE_PRIM_TRIANGLES, - PIPE_PRIM_TRIANGLES, - PIPE_PRIM_TRIANGLES, - PIPE_PRIM_TRIANGLES -}; @@ -232,14 +424,20 @@ static void vcache_prepare( struct draw_pt_front_end *frontend, } else { - vcache->base.run = vcache_run; + vcache->base.run = vcache_check_run; } vcache->input_prim = prim; - vcache->output_prim = reduced_prim[prim]; + vcache->output_prim = draw_pt_reduced_prim(prim); vcache->middle = middle; - middle->prepare( middle, vcache->output_prim, opt ); + vcache->opt = opt; + + /* Have to run prepare here, but try and guess a good prim for + * doing so: + */ + vcache->middle_prim = (opt & PT_PIPELINE) ? vcache->output_prim : vcache->input_prim; + middle->prepare( middle, vcache->middle_prim, opt, &vcache->fetch_max ); } diff --git a/src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h b/src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h index cf9f394aa3b..ec05bbeab40 100644 --- a/src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h +++ b/src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h @@ -10,7 +10,10 @@ static void FUNC( struct draw_pt_front_end *frontend, boolean flatfirst = (draw->rasterizer->flatshade && draw->rasterizer->flatshade_first); - unsigned i, flags; + unsigned i; + ushort flags; + + if (0) debug_printf("%s %d\n", __FUNCTION__, count); switch (vcache->input_prim) { @@ -138,9 +141,9 @@ static void FUNC( struct draw_pt_front_end *frontend, /* These bitflags look a little odd because we submit the * vertices as (1,2,0) to satisfy flatshade requirements. */ - const unsigned edge_first = DRAW_PIPE_EDGE_FLAG_2; - const unsigned edge_middle = DRAW_PIPE_EDGE_FLAG_0; - const unsigned edge_last = DRAW_PIPE_EDGE_FLAG_1; + const ushort edge_first = DRAW_PIPE_EDGE_FLAG_2; + const ushort edge_middle = DRAW_PIPE_EDGE_FLAG_0; + const ushort edge_last = DRAW_PIPE_EDGE_FLAG_1; flags = DRAW_PIPE_RESET_STIPPLE | edge_first | edge_middle; diff --git a/src/gallium/auxiliary/draw/draw_vertex.h b/src/gallium/auxiliary/draw/draw_vertex.h index 6d8bac51384..16c65c43175 100644 --- a/src/gallium/auxiliary/draw/draw_vertex.h +++ b/src/gallium/auxiliary/draw/draw_vertex.h @@ -109,4 +109,25 @@ extern void draw_compute_vertex_size(struct vertex_info *vinfo); void draw_dump_emitted_vertex(const struct vertex_info *vinfo, const uint8_t *data); + +static INLINE unsigned draw_translate_vinfo_format(unsigned format ) +{ + switch (format) { + case EMIT_1F: + case EMIT_1F_PSIZE: + return PIPE_FORMAT_R32_FLOAT; + case EMIT_2F: + return PIPE_FORMAT_R32G32_FLOAT; + case EMIT_3F: + return PIPE_FORMAT_R32G32B32_FLOAT; + case EMIT_4F: + return PIPE_FORMAT_R32G32B32A32_FLOAT; + case EMIT_4UB: + return PIPE_FORMAT_R8G8B8A8_UNORM; + default: + return PIPE_FORMAT_NONE; + } +} + + #endif /* DRAW_VERTEX_H */ diff --git a/src/gallium/auxiliary/draw/draw_vs.c b/src/gallium/auxiliary/draw/draw_vs.c index 03fe00a9510..978954e91c9 100644 --- a/src/gallium/auxiliary/draw/draw_vs.c +++ b/src/gallium/auxiliary/draw/draw_vs.c @@ -36,6 +36,38 @@ #include "draw_private.h" #include "draw_context.h" #include "draw_vs.h" +#include "translate/translate.h" +#include "translate/translate_cache.h" + + + + +void draw_vs_set_constants( struct draw_context *draw, + const float (*constants)[4], + unsigned size ) +{ + if (((unsigned)constants) & 0xf) { + if (size > draw->vs.const_storage_size) { + if (draw->vs.aligned_constant_storage) + align_free((void *)draw->vs.aligned_constant_storage); + draw->vs.aligned_constant_storage = align_malloc( size, 16 ); + } + memcpy( (void*)draw->vs.aligned_constant_storage, + constants, + size ); + constants = draw->vs.aligned_constant_storage; + } + + draw->vs.aligned_constants = constants; + draw_vs_aos_machine_constants( draw->vs.aos_machine, constants ); +} + + +void draw_vs_set_viewport( struct draw_context *draw, + const struct pipe_viewport_state *viewport ) +{ + draw_vs_aos_machine_viewport( draw->vs.aos_machine, viewport ); +} @@ -53,6 +85,16 @@ draw_create_vertex_shader(struct draw_context *draw, } } + if (vs) + { + uint i; + for (i = 0; i < vs->info.num_outputs; i++) { + if (vs->info.output_semantic_name[i] == TGSI_SEMANTIC_POSITION && + vs->info.output_semantic_index[i] == 0) + vs->position_output = i; + } + } + assert(vs); return vs; } @@ -66,13 +108,14 @@ draw_bind_vertex_shader(struct draw_context *draw, if (dvs) { - draw->vertex_shader = dvs; - draw->num_vs_outputs = dvs->info.num_outputs; + draw->vs.vertex_shader = dvs; + draw->vs.num_vs_outputs = dvs->info.num_outputs; + draw->vs.position_output = dvs->position_output; dvs->prepare( dvs, draw ); } else { - draw->vertex_shader = NULL; - draw->num_vs_outputs = 0; + draw->vs.vertex_shader = NULL; + draw->vs.num_vs_outputs = 0; } } @@ -81,5 +124,135 @@ void draw_delete_vertex_shader(struct draw_context *draw, struct draw_vertex_shader *dvs) { + unsigned i; + + for (i = 0; i < dvs->nr_varients; i++) + dvs->varient[i]->destroy( dvs->varient[i] ); + + dvs->nr_varients = 0; + dvs->delete( dvs ); } + + + +boolean +draw_vs_init( struct draw_context *draw ) +{ + tgsi_exec_machine_init(&draw->vs.machine); + + /* FIXME: give this machine thing a proper constructor: + */ + draw->vs.machine.Inputs = align_malloc(PIPE_MAX_ATTRIBS * sizeof(struct tgsi_exec_vector), 16); + if (!draw->vs.machine.Inputs) + return FALSE; + + draw->vs.machine.Outputs = align_malloc(PIPE_MAX_ATTRIBS * sizeof(struct tgsi_exec_vector), 16); + if (!draw->vs.machine.Outputs) + return FALSE; + + draw->vs.emit_cache = translate_cache_create(); + if (!draw->vs.emit_cache) + return FALSE; + + draw->vs.fetch_cache = translate_cache_create(); + if (!draw->vs.fetch_cache) + return FALSE; + + draw->vs.aos_machine = draw_vs_aos_machine(); + if (!draw->vs.aos_machine) + return FALSE; + + return TRUE; +} + +void +draw_vs_destroy( struct draw_context *draw ) +{ + if (draw->vs.machine.Inputs) + align_free(draw->vs.machine.Inputs); + + if (draw->vs.machine.Outputs) + align_free(draw->vs.machine.Outputs); + + if (draw->vs.fetch_cache) + translate_cache_destroy(draw->vs.fetch_cache); + + if (draw->vs.emit_cache) + translate_cache_destroy(draw->vs.emit_cache); + + if (draw->vs.aos_machine) + draw_vs_aos_machine_destroy(draw->vs.aos_machine); + + if (draw->vs.aligned_constant_storage) + align_free((void*)draw->vs.aligned_constant_storage); + + tgsi_exec_machine_free_data(&draw->vs.machine); + +} + + +struct draw_vs_varient * +draw_vs_lookup_varient( struct draw_vertex_shader *vs, + const struct draw_vs_varient_key *key ) +{ + struct draw_vs_varient *varient; + unsigned i; + + /* Lookup existing varient: + */ + for (i = 0; i < vs->nr_varients; i++) + if (draw_vs_varient_key_compare(key, &vs->varient[i]->key) == 0) + return vs->varient[i]; + + /* Else have to create a new one: + */ + varient = vs->create_varient( vs, key ); + if (varient == NULL) + return NULL; + + /* Add it to our list, could be smarter: + */ + if (vs->nr_varients < Elements(vs->varient)) { + vs->varient[vs->nr_varients++] = varient; + } + else { + vs->last_varient++; + vs->last_varient %= Elements(vs->varient); + vs->varient[vs->last_varient]->destroy(vs->varient[vs->last_varient]); + vs->varient[vs->last_varient] = varient; + } + + /* Done + */ + return varient; +} + + +struct translate * +draw_vs_get_fetch( struct draw_context *draw, + struct translate_key *key ) +{ + if (!draw->vs.fetch || + translate_key_compare(&draw->vs.fetch->key, key) != 0) + { + translate_key_sanitize(key); + draw->vs.fetch = translate_cache_find(draw->vs.fetch_cache, key); + } + + return draw->vs.fetch; +} + +struct translate * +draw_vs_get_emit( struct draw_context *draw, + struct translate_key *key ) +{ + if (!draw->vs.emit || + translate_key_compare(&draw->vs.emit->key, key) != 0) + { + translate_key_sanitize(key); + draw->vs.emit = translate_cache_find(draw->vs.emit_cache, key); + } + + return draw->vs.emit; +} diff --git a/src/gallium/auxiliary/draw/draw_vs.h b/src/gallium/auxiliary/draw/draw_vs.h index f9772b83b85..45992d19867 100644 --- a/src/gallium/auxiliary/draw/draw_vs.h +++ b/src/gallium/auxiliary/draw/draw_vs.h @@ -38,16 +38,88 @@ struct draw_context; struct pipe_shader_state; +struct draw_varient_input +{ + enum pipe_format format; + unsigned buffer; + unsigned offset; +}; + +struct draw_varient_output +{ + enum pipe_format format; /* output format */ + unsigned vs_output:8; /* which vertex shader output is this? */ + unsigned offset:24; /* offset into output vertex */ +}; + +struct draw_varient_element { + struct draw_varient_input in; + struct draw_varient_output out; +}; + +struct draw_vs_varient_key { + unsigned output_stride; + unsigned nr_elements:8; /* max2(nr_inputs, nr_outputs) */ + unsigned nr_inputs:8; + unsigned nr_outputs:8; + unsigned viewport:1; + unsigned clip:1; + unsigned pad:5; + struct draw_varient_element element[PIPE_MAX_ATTRIBS]; +}; + +struct draw_vs_varient; + + +struct draw_vs_varient { + struct draw_vs_varient_key key; + + struct draw_vertex_shader *vs; + + void (*set_input)( struct draw_vs_varient *, + unsigned i, + const void *ptr, + unsigned stride ); + + void (PIPE_CDECL *run_linear)( struct draw_vs_varient *shader, + unsigned start, + unsigned count, + void *output_buffer ); + + void (PIPE_CDECL *run_elts)( struct draw_vs_varient *shader, + const unsigned *elts, + unsigned count, + void *output_buffer ); + + void (*destroy)( struct draw_vs_varient * ); +}; + + /** * Private version of the compiled vertex_shader */ struct draw_vertex_shader { + struct draw_context *draw; /* This member will disappear shortly: */ struct pipe_shader_state state; struct tgsi_shader_info info; + unsigned position_output; + + /* Extracted from shader: + */ + const float (*immediates)[4]; + + /* + */ + struct draw_vs_varient *varient[16]; + unsigned nr_varients; + unsigned last_varient; + struct draw_vs_varient *(*create_varient)( struct draw_vertex_shader *shader, + const struct draw_vs_varient_key *key ); + void (*prepare)( struct draw_vertex_shader *shader, struct draw_context *draw ); @@ -68,6 +140,15 @@ struct draw_vertex_shader { }; +struct draw_vs_varient * +draw_vs_lookup_varient( struct draw_vertex_shader *base, + const struct draw_vs_varient_key *key ); + + +/******************************************************************************** + * Internal functions: + */ + struct draw_vertex_shader * draw_create_vs_exec(struct draw_context *draw, const struct pipe_shader_state *templ); @@ -81,7 +162,59 @@ draw_create_vs_llvm(struct draw_context *draw, const struct pipe_shader_state *templ); + +struct draw_vs_varient_key; +struct draw_vertex_shader; + +struct draw_vs_varient *draw_vs_varient_aos_sse( struct draw_vertex_shader *vs, + const struct draw_vs_varient_key *key ); + + + +/******************************************************************************** + * Helpers for vs implementations that don't do their own fetch/emit varients. + * Means these can be shared between shaders. + */ +struct translate; +struct translate_key; + +struct translate *draw_vs_get_fetch( struct draw_context *draw, + struct translate_key *key ); + + +struct translate *draw_vs_get_emit( struct draw_context *draw, + struct translate_key *key ); + +struct draw_vs_varient *draw_vs_varient_generic( struct draw_vertex_shader *vs, + const struct draw_vs_varient_key *key ); + + + +static INLINE int draw_vs_varient_keysize( const struct draw_vs_varient_key *key ) +{ + return 2 * sizeof(int) + key->nr_elements * sizeof(struct draw_varient_element); +} + +static INLINE int draw_vs_varient_key_compare( const struct draw_vs_varient_key *a, + const struct draw_vs_varient_key *b ) +{ + int keysize = draw_vs_varient_keysize(a); + return memcmp(a, b, keysize); +} + + +struct aos_machine *draw_vs_aos_machine( void ); +void draw_vs_aos_machine_destroy( struct aos_machine *machine ); + +void draw_vs_aos_machine_constants( struct aos_machine *machine, + const float (*constants)[4] ); + +void draw_vs_aos_machine_viewport( struct aos_machine *machine, + const struct pipe_viewport_state *viewport ); + + #define MAX_TGSI_VERTICES 4 + #endif diff --git a/src/gallium/auxiliary/draw/draw_vs_aos.c b/src/gallium/auxiliary/draw/draw_vs_aos.c new file mode 100644 index 00000000000..1f926b3e850 --- /dev/null +++ b/src/gallium/auxiliary/draw/draw_vs_aos.c @@ -0,0 +1,2138 @@ +/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 1999-2004 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/** + * Translate tgsi vertex programs to x86/x87/SSE/SSE2 machine code + * using the rtasm runtime assembler. Based on the old + * t_vb_arb_program_sse.c + */ + + +#include "pipe/p_util.h" +#include "pipe/p_shader_tokens.h" +#include "tgsi/util/tgsi_parse.h" +#include "tgsi/util/tgsi_util.h" +#include "tgsi/exec/tgsi_exec.h" +#include "tgsi/util/tgsi_dump.h" + +#include "draw_vs.h" +#include "draw_vs_aos.h" + +#include "rtasm/rtasm_x86sse.h" + +#ifdef PIPE_ARCH_X86 +#define DISASSEM 0 + +static const char *files[] = +{ + "NULL", + "CONST", + "IN", + "OUT", + "TEMP", + "SAMP", + "ADDR", + "IMM", + "INTERNAL", +}; + +static INLINE boolean eq( struct x86_reg a, + struct x86_reg b ) +{ + return (a.file == b.file && + a.idx == b.idx && + a.mod == b.mod && + a.disp == b.disp); +} + +struct x86_reg aos_get_x86( struct aos_compilation *cp, + unsigned which_reg, /* quick hack */ + unsigned value ) +{ + struct x86_reg reg; + + if (which_reg == 0) + reg = cp->temp_EBP; + else + reg = cp->tmp_EAX; + + if (cp->x86_reg[which_reg] != value) { + unsigned offset; + + switch (value) { + case X86_IMMEDIATES: + assert(which_reg == 0); + offset = Offset(struct aos_machine, immediates); + break; + case X86_CONSTANTS: + assert(which_reg == 1); + offset = Offset(struct aos_machine, constants); + break; + case X86_ATTRIBS: + assert(which_reg == 0); + offset = Offset(struct aos_machine, attrib); + break; + default: + assert(0); + offset = 0; + } + + + x86_mov(cp->func, reg, + x86_make_disp(cp->machine_EDX, offset)); + + cp->x86_reg[which_reg] = value; + } + + return reg; +} + + +static struct x86_reg get_reg_ptr(struct aos_compilation *cp, + unsigned file, + unsigned idx ) +{ + struct x86_reg ptr = cp->machine_EDX; + + switch (file) { + case TGSI_FILE_INPUT: + return x86_make_disp(ptr, Offset(struct aos_machine, input[idx])); + + case TGSI_FILE_OUTPUT: + return x86_make_disp(ptr, Offset(struct aos_machine, output[idx])); + + case TGSI_FILE_TEMPORARY: + return x86_make_disp(ptr, Offset(struct aos_machine, temp[idx])); + + case AOS_FILE_INTERNAL: + return x86_make_disp(ptr, Offset(struct aos_machine, internal[idx])); + + case TGSI_FILE_IMMEDIATE: + return x86_make_disp(aos_get_x86(cp, 0, X86_IMMEDIATES), idx * 4 * sizeof(float)); + + case TGSI_FILE_CONSTANT: + return x86_make_disp(aos_get_x86(cp, 1, X86_CONSTANTS), idx * 4 * sizeof(float)); + + default: + ERROR(cp, "unknown reg file"); + return x86_make_reg(0,0); + } +} + + + +#define X87_CW_EXCEPTION_INV_OP (1<<0) +#define X87_CW_EXCEPTION_DENORM_OP (1<<1) +#define X87_CW_EXCEPTION_ZERO_DIVIDE (1<<2) +#define X87_CW_EXCEPTION_OVERFLOW (1<<3) +#define X87_CW_EXCEPTION_UNDERFLOW (1<<4) +#define X87_CW_EXCEPTION_PRECISION (1<<5) +#define X87_CW_PRECISION_SINGLE (0<<8) +#define X87_CW_PRECISION_RESERVED (1<<8) +#define X87_CW_PRECISION_DOUBLE (2<<8) +#define X87_CW_PRECISION_DOUBLE_EXT (3<<8) +#define X87_CW_PRECISION_MASK (3<<8) +#define X87_CW_ROUND_NEAREST (0<<10) +#define X87_CW_ROUND_DOWN (1<<10) +#define X87_CW_ROUND_UP (2<<10) +#define X87_CW_ROUND_ZERO (3<<10) +#define X87_CW_ROUND_MASK (3<<10) +#define X87_CW_INFINITY (1<<12) + + + + +static void spill( struct aos_compilation *cp, unsigned idx ) +{ + if (!cp->xmm[idx].dirty || + (cp->xmm[idx].file != TGSI_FILE_INPUT && /* inputs are fetched into xmm & set dirty */ + cp->xmm[idx].file != TGSI_FILE_OUTPUT && + cp->xmm[idx].file != TGSI_FILE_TEMPORARY)) { + ERROR(cp, "invalid spill"); + return; + } + else { + struct x86_reg oldval = get_reg_ptr(cp, + cp->xmm[idx].file, + cp->xmm[idx].idx); + + if (0) debug_printf("\nspill %s[%d]", + files[cp->xmm[idx].file], + cp->xmm[idx].idx); + + assert(cp->xmm[idx].dirty); + sse_movaps(cp->func, oldval, x86_make_reg(file_XMM, idx)); + cp->xmm[idx].dirty = 0; + } +} + + +static struct x86_reg get_xmm_writable( struct aos_compilation *cp, + struct x86_reg reg ) +{ + if (reg.file != file_XMM || + cp->xmm[reg.idx].file != TGSI_FILE_NULL) + { + struct x86_reg tmp = aos_get_xmm_reg(cp); + sse_movaps(cp->func, tmp, reg); + reg = tmp; + } + + cp->xmm[reg.idx].last_used = cp->insn_counter; + return reg; +} + +static struct x86_reg get_xmm( struct aos_compilation *cp, + struct x86_reg reg ) +{ + if (reg.file != file_XMM) + { + struct x86_reg tmp = aos_get_xmm_reg(cp); + sse_movaps(cp->func, tmp, reg); + reg = tmp; + } + + cp->xmm[reg.idx].last_used = cp->insn_counter; + return reg; +} + + +/* Allocate an empty xmm register, either as a temporary or later to + * "adopt" as a shader reg. + */ +struct x86_reg aos_get_xmm_reg( struct aos_compilation *cp ) +{ + unsigned i; + unsigned oldest = 0; + boolean found = FALSE; + + for (i = 0; i < 8; i++) + if (cp->xmm[i].last_used != cp->insn_counter && + cp->xmm[i].file == TGSI_FILE_NULL) { + oldest = i; + found = TRUE; + } + + if (!found) { + for (i = 0; i < 8; i++) + if (cp->xmm[i].last_used < cp->xmm[oldest].last_used) + oldest = i; + } + + /* Need to write out the old value? + */ + if (cp->xmm[oldest].dirty) + spill(cp, oldest); + + assert(cp->xmm[oldest].last_used != cp->insn_counter); + + cp->xmm[oldest].file = TGSI_FILE_NULL; + cp->xmm[oldest].idx = 0; + cp->xmm[oldest].dirty = 0; + cp->xmm[oldest].last_used = cp->insn_counter; + return x86_make_reg(file_XMM, oldest); +} + +void aos_release_xmm_reg( struct aos_compilation *cp, + unsigned idx ) +{ + cp->xmm[idx].file = TGSI_FILE_NULL; + cp->xmm[idx].idx = 0; + cp->xmm[idx].dirty = 0; + cp->xmm[idx].last_used = 0; +} + + + + +/* Mark an xmm reg as holding the current copy of a shader reg. + */ +void aos_adopt_xmm_reg( struct aos_compilation *cp, + struct x86_reg reg, + unsigned file, + unsigned idx, + unsigned dirty ) +{ + unsigned i; + + if (reg.file != file_XMM) { + assert(0); + return; + } + + + /* If any xmm reg thinks it holds this shader reg, break the + * illusion. + */ + for (i = 0; i < 8; i++) { + if (cp->xmm[i].file == file && + cp->xmm[i].idx == idx) + { + /* If an xmm reg is already holding this shader reg, take into account its + * dirty flag... + */ + dirty |= cp->xmm[i].dirty; + aos_release_xmm_reg(cp, i); + } + } + + cp->xmm[reg.idx].file = file; + cp->xmm[reg.idx].idx = idx; + cp->xmm[reg.idx].dirty = dirty; + cp->xmm[reg.idx].last_used = cp->insn_counter; +} + + +/* Return a pointer to the in-memory copy of the reg, making sure it is uptodate. + */ +static struct x86_reg aos_get_shader_reg_ptr( struct aos_compilation *cp, + unsigned file, + unsigned idx ) +{ + unsigned i; + + /* Ensure the in-memory copy of this reg is up-to-date + */ + for (i = 0; i < 8; i++) { + if (cp->xmm[i].file == file && + cp->xmm[i].idx == idx && + cp->xmm[i].dirty) { + spill(cp, i); + } + } + + return get_reg_ptr( cp, file, idx ); +} + + +/* As above, but return a pointer. Note - this pointer may alias + * those returned by get_arg_ptr(). + */ +static struct x86_reg get_dst_ptr( struct aos_compilation *cp, + const struct tgsi_full_dst_register *dst ) +{ + unsigned file = dst->DstRegister.File; + unsigned idx = dst->DstRegister.Index; + unsigned i; + + + /* Ensure in-memory copy of this reg is up-to-date and invalidate + * any xmm copies. + */ + for (i = 0; i < 8; i++) { + if (cp->xmm[i].file == file && + cp->xmm[i].idx == idx) + { + if (cp->xmm[i].dirty) + spill(cp, i); + + aos_release_xmm_reg(cp, i); + } + } + + return get_reg_ptr( cp, file, idx ); +} + + + + + +/* Return an XMM reg if the argument is resident, otherwise return a + * base+offset pointer to the saved value. + */ +struct x86_reg aos_get_shader_reg( struct aos_compilation *cp, + unsigned file, + unsigned idx ) +{ + unsigned i; + + for (i = 0; i < 8; i++) { + if (cp->xmm[i].file == file && + cp->xmm[i].idx == idx) + { + cp->xmm[i].last_used = cp->insn_counter; + return x86_make_reg(file_XMM, i); + } + } + + /* If not found in the XMM register file, return an indirect + * reference to the in-memory copy: + */ + return get_reg_ptr( cp, file, idx ); +} + + + +static struct x86_reg aos_get_shader_reg_xmm( struct aos_compilation *cp, + unsigned file, + unsigned idx ) +{ + struct x86_reg reg = get_xmm( cp, + aos_get_shader_reg( cp, file, idx ) ); + + aos_adopt_xmm_reg( cp, + reg, + file, + idx, + FALSE ); + + return reg; +} + + + +struct x86_reg aos_get_internal_xmm( struct aos_compilation *cp, + unsigned imm ) +{ + return aos_get_shader_reg_xmm( cp, AOS_FILE_INTERNAL, imm ); +} + + +struct x86_reg aos_get_internal( struct aos_compilation *cp, + unsigned imm ) +{ + return aos_get_shader_reg( cp, AOS_FILE_INTERNAL, imm ); +} + + + + + +/* Emulate pshufd insn in regular SSE, if necessary: + */ +static void emit_pshufd( struct aos_compilation *cp, + struct x86_reg dst, + struct x86_reg arg0, + ubyte shuf ) +{ + if (cp->have_sse2) { + sse2_pshufd(cp->func, dst, arg0, shuf); + } + else { + if (!eq(dst, arg0)) + sse_movaps(cp->func, dst, arg0); + + sse_shufps(cp->func, dst, dst, shuf); + } +} + +/* load masks (pack into negs??) + * pshufd - shuffle according to writemask + * and - result, mask + * nand - dest, mask + * or - dest, result + */ +static boolean mask_write( struct aos_compilation *cp, + struct x86_reg dst, + struct x86_reg result, + unsigned mask ) +{ + struct x86_reg imm_swz = aos_get_internal_xmm(cp, IMM_SWZ); + struct x86_reg tmp = aos_get_xmm_reg(cp); + + emit_pshufd(cp, tmp, imm_swz, + SHUF((mask & 1) ? 2 : 3, + (mask & 2) ? 2 : 3, + (mask & 4) ? 2 : 3, + (mask & 8) ? 2 : 3)); + + sse_andps(cp->func, dst, tmp); + sse_andnps(cp->func, tmp, result); + sse_orps(cp->func, dst, tmp); + + aos_release_xmm_reg(cp, tmp.idx); + return TRUE; +} + + + + +/* Helper for writemask: + */ +static boolean emit_shuf_copy2( struct aos_compilation *cp, + struct x86_reg dst, + struct x86_reg arg0, + struct x86_reg arg1, + ubyte shuf ) +{ + struct x86_reg tmp = aos_get_xmm_reg(cp); + + emit_pshufd(cp, dst, arg1, shuf); + emit_pshufd(cp, tmp, arg0, shuf); + sse_shufps(cp->func, dst, tmp, SHUF(X, Y, Z, W)); + emit_pshufd(cp, dst, dst, shuf); + + aos_release_xmm_reg(cp, tmp.idx); + return TRUE; +} + + + +#define SSE_SWIZZLE_NOOP ((0<<0) | (1<<2) | (2<<4) | (3<<6)) + + +/* Locate a source register and perform any required (simple) swizzle. + * + * Just fail on complex swizzles at this point. + */ +static struct x86_reg fetch_src( struct aos_compilation *cp, + const struct tgsi_full_src_register *src ) +{ + struct x86_reg arg0 = aos_get_shader_reg(cp, + src->SrcRegister.File, + src->SrcRegister.Index); + unsigned i; + ubyte swz = 0; + unsigned negs = 0; + unsigned abs = 0; + + for (i = 0; i < 4; i++) { + unsigned swizzle = tgsi_util_get_full_src_register_extswizzle( src, i ); + unsigned neg = tgsi_util_get_full_src_register_sign_mode( src, i ); + + switch (swizzle) { + case TGSI_EXTSWIZZLE_ZERO: + case TGSI_EXTSWIZZLE_ONE: + ERROR(cp, "not supporting full swizzles yet in tgsi_aos_sse2"); + break; + + default: + swz |= (swizzle & 0x3) << (i * 2); + break; + } + + switch (neg) { + case TGSI_UTIL_SIGN_TOGGLE: + negs |= (1<<i); + break; + + case TGSI_UTIL_SIGN_KEEP: + break; + + case TGSI_UTIL_SIGN_CLEAR: + abs |= (1<<i); + break; + + default: + ERROR(cp, "unsupported sign-mode"); + break; + } + } + + if (swz != SSE_SWIZZLE_NOOP || negs != 0 || abs != 0) { + struct x86_reg dst = aos_get_xmm_reg(cp); + + if (swz != SSE_SWIZZLE_NOOP) + emit_pshufd(cp, dst, arg0, swz); + else + sse_movaps(cp->func, dst, arg0); + + if (negs && negs != 0xf) { + struct x86_reg imm_swz = aos_get_internal_xmm(cp, IMM_SWZ); + struct x86_reg tmp = aos_get_xmm_reg(cp); + + /* Load 1,-1,0,0 + * Use neg as arg to pshufd + * Multiply + */ + emit_pshufd(cp, tmp, imm_swz, + SHUF((negs & 1) ? 1 : 0, + (negs & 2) ? 1 : 0, + (negs & 4) ? 1 : 0, + (negs & 8) ? 1 : 0)); + sse_mulps(cp->func, dst, tmp); + + aos_release_xmm_reg(cp, tmp.idx); + } + else if (negs) { + struct x86_reg imm_negs = aos_get_internal_xmm(cp, IMM_NEGS); + sse_mulps(cp->func, dst, imm_negs); + } + + + if (abs && abs != 0xf) { + ERROR(cp, "unsupported partial abs"); + } + else if (abs) { + struct x86_reg neg = aos_get_internal(cp, IMM_NEGS); + struct x86_reg tmp = aos_get_xmm_reg(cp); + + sse_movaps(cp->func, tmp, dst); + sse_mulps(cp->func, tmp, neg); + sse_maxps(cp->func, dst, tmp); + + aos_release_xmm_reg(cp, tmp.idx); + } + + return dst; + } + + return arg0; +} + +static void x87_fld_src( struct aos_compilation *cp, + const struct tgsi_full_src_register *src, + unsigned channel ) +{ + struct x86_reg arg0 = aos_get_shader_reg_ptr(cp, + src->SrcRegister.File, + src->SrcRegister.Index); + + unsigned swizzle = tgsi_util_get_full_src_register_extswizzle( src, channel ); + unsigned neg = tgsi_util_get_full_src_register_sign_mode( src, channel ); + + switch (swizzle) { + case TGSI_EXTSWIZZLE_ZERO: + x87_fldz( cp->func ); + break; + + case TGSI_EXTSWIZZLE_ONE: + x87_fld1( cp->func ); + break; + + default: + x87_fld( cp->func, x86_make_disp(arg0, (swizzle & 3) * sizeof(float)) ); + break; + } + + + switch (neg) { + case TGSI_UTIL_SIGN_TOGGLE: + /* Flip the sign: + */ + x87_fchs( cp->func ); + break; + + case TGSI_UTIL_SIGN_KEEP: + break; + + case TGSI_UTIL_SIGN_CLEAR: + x87_fabs( cp->func ); + break; + + case TGSI_UTIL_SIGN_SET: + x87_fabs( cp->func ); + x87_fchs( cp->func ); + break; + + default: + ERROR(cp, "unsupported sign-mode"); + break; + } +} + + + + + + +/* Used to implement write masking. This and most of the other instructions + * here would be easier to implement if there had been a translation + * to a 2 argument format (dst/arg0, arg1) at the shader level before + * attempting to translate to x86/sse code. + */ +static void store_dest( struct aos_compilation *cp, + const struct tgsi_full_dst_register *reg, + struct x86_reg result ) +{ + struct x86_reg dst; + + switch (reg->DstRegister.WriteMask) { + case 0: + return; + + case TGSI_WRITEMASK_XYZW: + aos_adopt_xmm_reg(cp, + get_xmm_writable(cp, result), + reg->DstRegister.File, + reg->DstRegister.Index, + TRUE); + return; + default: + break; + } + + dst = aos_get_shader_reg_xmm(cp, + reg->DstRegister.File, + reg->DstRegister.Index); + + switch (reg->DstRegister.WriteMask) { + case TGSI_WRITEMASK_X: + sse_movss(cp->func, dst, get_xmm(cp, result)); + break; + + case TGSI_WRITEMASK_ZW: + sse_shufps(cp->func, dst, get_xmm(cp, result), SHUF(X, Y, Z, W)); + break; + + case TGSI_WRITEMASK_XY: + result = get_xmm_writable(cp, result); + sse_shufps(cp->func, result, dst, SHUF(X, Y, Z, W)); + dst = result; + break; + + case TGSI_WRITEMASK_YZW: + result = get_xmm_writable(cp, result); + sse_movss(cp->func, result, dst); + dst = result; + break; + + default: + mask_write(cp, dst, result, reg->DstRegister.WriteMask); + break; + } + + aos_adopt_xmm_reg(cp, + dst, + reg->DstRegister.File, + reg->DstRegister.Index, + TRUE); + +} + +static void inject_scalar( struct aos_compilation *cp, + struct x86_reg dst, + struct x86_reg result, + ubyte swizzle ) +{ + sse_shufps(cp->func, dst, dst, swizzle); + sse_movss(cp->func, dst, result); + sse_shufps(cp->func, dst, dst, swizzle); +} + + +static void store_scalar_dest( struct aos_compilation *cp, + const struct tgsi_full_dst_register *reg, + struct x86_reg result ) +{ + unsigned writemask = reg->DstRegister.WriteMask; + struct x86_reg dst; + + if (writemask != TGSI_WRITEMASK_X && + writemask != TGSI_WRITEMASK_Y && + writemask != TGSI_WRITEMASK_Z && + writemask != TGSI_WRITEMASK_W && + writemask != 0) + { + result = get_xmm_writable(cp, result); /* already true, right? */ + sse_shufps(cp->func, result, result, SHUF(X,X,X,X)); + store_dest(cp, reg, result); + return; + } + + result = get_xmm(cp, result); + dst = aos_get_shader_reg_xmm(cp, + reg->DstRegister.File, + reg->DstRegister.Index); + + + + switch (reg->DstRegister.WriteMask) { + case TGSI_WRITEMASK_X: + sse_movss(cp->func, dst, result); + break; + + case TGSI_WRITEMASK_Y: + inject_scalar(cp, dst, result, SHUF(Y, X, Z, W)); + break; + + case TGSI_WRITEMASK_Z: + inject_scalar(cp, dst, result, SHUF(Z, Y, X, W)); + break; + + case TGSI_WRITEMASK_W: + inject_scalar(cp, dst, result, SHUF(W, Y, Z, X)); + break; + + default: + break; + } + + aos_adopt_xmm_reg(cp, + dst, + reg->DstRegister.File, + reg->DstRegister.Index, + TRUE); +} + + + +static void x87_fst_or_nop( struct x86_function *func, + unsigned writemask, + unsigned channel, + struct x86_reg ptr ) +{ + assert(ptr.file == file_REG32); + if (writemask & (1<<channel)) + x87_fst( func, x86_make_disp(ptr, channel * sizeof(float)) ); +} + +static void x87_fstp_or_pop( struct x86_function *func, + unsigned writemask, + unsigned channel, + struct x86_reg ptr ) +{ + assert(ptr.file == file_REG32); + if (writemask & (1<<channel)) + x87_fstp( func, x86_make_disp(ptr, channel * sizeof(float)) ); + else + x87_fstp( func, x86_make_reg( file_x87, 0 )); +} + + + +/* + */ +static void x87_fstp_dest4( struct aos_compilation *cp, + const struct tgsi_full_dst_register *dst ) +{ + struct x86_reg ptr = get_dst_ptr(cp, dst); + unsigned writemask = dst->DstRegister.WriteMask; + + x87_fst_or_nop(cp->func, writemask, 0, ptr); + x87_fst_or_nop(cp->func, writemask, 1, ptr); + x87_fst_or_nop(cp->func, writemask, 2, ptr); + x87_fstp_or_pop(cp->func, writemask, 3, ptr); +} + +/* Save current x87 state and put it into single precision mode. + */ +static void save_fpu_state( struct aos_compilation *cp ) +{ + x87_fnstcw( cp->func, x86_make_disp(cp->machine_EDX, + Offset(struct aos_machine, fpu_restore))); +} + +static void restore_fpu_state( struct aos_compilation *cp ) +{ + x87_fnclex(cp->func); + x87_fldcw( cp->func, x86_make_disp(cp->machine_EDX, + Offset(struct aos_machine, fpu_restore))); +} + +static void set_fpu_round_neg_inf( struct aos_compilation *cp ) +{ + if (cp->fpucntl != FPU_RND_NEG) { + cp->fpucntl = FPU_RND_NEG; + x87_fnclex(cp->func); + x87_fldcw( cp->func, x86_make_disp(cp->machine_EDX, + Offset(struct aos_machine, fpu_rnd_neg_inf))); + } +} + +static void set_fpu_round_nearest( struct aos_compilation *cp ) +{ + if (cp->fpucntl != FPU_RND_NEAREST) { + cp->fpucntl = FPU_RND_NEAREST; + x87_fnclex(cp->func); + x87_fldcw( cp->func, x86_make_disp(cp->machine_EDX, + Offset(struct aos_machine, fpu_rnd_nearest))); + } +} + + +static void x87_emit_ex2( struct aos_compilation *cp ) +{ + struct x86_reg st0 = x86_make_reg(file_x87, 0); + struct x86_reg st1 = x86_make_reg(file_x87, 1); + int stack = cp->func->x87_stack; + +// set_fpu_round_neg_inf( cp ); + + x87_fld(cp->func, st0); /* a a */ + x87_fprndint( cp->func ); /* int(a) a*/ + x87_fsubr(cp->func, st1, st0); /* int(a) frc(a) */ + x87_fxch(cp->func, st1); /* frc(a) int(a) */ + x87_f2xm1(cp->func); /* (2^frc(a))-1 int(a) */ + x87_fld1(cp->func); /* 1 (2^frc(a))-1 int(a) */ + x87_faddp(cp->func, st1); /* 2^frac(a) int(a) */ + x87_fscale(cp->func); /* (2^frac(a)*2^int(int(a))) int(a) */ + /* 2^a int(a) */ + x87_fstp(cp->func, st1); /* 2^a */ + + assert( stack == cp->func->x87_stack); + +} + +static void PIPE_CDECL print_reg( const char *msg, + const float *reg ) +{ + debug_printf("%s: %f %f %f %f\n", msg, reg[0], reg[1], reg[2], reg[3]); +} + +static void emit_print( struct aos_compilation *cp, + const char *message, /* must point to a static string! */ + unsigned file, + unsigned idx ) +{ + struct x86_reg ecx = x86_make_reg( file_REG32, reg_CX ); + struct x86_reg arg = aos_get_shader_reg_ptr( cp, file, idx ); + unsigned i; + + /* There shouldn't be anything on the x87 stack. Can add this + * capacity later if need be. + */ + assert(cp->func->x87_stack == 0); + + /* For absolute correctness, need to spill/invalidate all XMM regs + * too. We're obviously not concerned about performance on this + * debug path, so here goes: + */ + for (i = 0; i < 8; i++) { + if (cp->xmm[i].dirty) + spill(cp, i); + + aos_release_xmm_reg(cp, i); + } + + /* Push caller-save (ie scratch) regs. + */ + x86_cdecl_caller_push_regs( cp->func ); + + + /* Push the arguments: + */ + x86_lea( cp->func, ecx, arg ); + x86_push( cp->func, ecx ); + x86_push_imm32( cp->func, (int)message ); + + /* Call the helper. Could call debug_printf directly, but + * print_reg is a nice place to put a breakpoint if need be. + */ + x86_mov_reg_imm( cp->func, ecx, (int)print_reg ); + x86_call( cp->func, ecx ); + x86_pop( cp->func, ecx ); + x86_pop( cp->func, ecx ); + + /* Pop caller-save regs + */ + x86_cdecl_caller_pop_regs( cp->func ); + + /* Done... + */ +} + +/** + * The traditional instructions. All operate on internal registers + * and ignore write masks and swizzling issues. + */ + +static boolean emit_ABS( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]); + struct x86_reg neg = aos_get_internal(cp, IMM_NEGS); + struct x86_reg tmp = aos_get_xmm_reg(cp); + + sse_movaps(cp->func, tmp, arg0); + sse_mulps(cp->func, tmp, neg); + sse_maxps(cp->func, tmp, arg0); + + store_dest(cp, &op->FullDstRegisters[0], tmp); + return TRUE; +} + +static boolean emit_ADD( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]); + struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]); + struct x86_reg dst = get_xmm_writable(cp, arg0); + + sse_addps(cp->func, dst, arg1); + + store_dest(cp, &op->FullDstRegisters[0], dst); + return TRUE; +} + +static boolean emit_COS( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + x87_fld_src(cp, &op->FullSrcRegisters[0], 0); + x87_fcos(cp->func); + x87_fstp_dest4(cp, &op->FullDstRegisters[0]); + return TRUE; +} + +/* The dotproduct instructions don't really do that well in sse: + * XXX: produces wrong results -- disabled. + */ +static boolean emit_DP3( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]); + struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]); + struct x86_reg tmp = aos_get_xmm_reg(cp); + struct x86_reg dst = get_xmm_writable(cp, arg0); + + sse_mulps(cp->func, dst, arg1); + /* Now the hard bit: sum the first 3 values: + */ + sse_movhlps(cp->func, tmp, dst); + sse_addss(cp->func, dst, tmp); /* a*x+c*z, b*y, ?, ? */ + emit_pshufd(cp, tmp, dst, SHUF(Y,X,W,Z)); + sse_addss(cp->func, dst, tmp); + + aos_release_xmm_reg(cp, tmp.idx); + store_scalar_dest(cp, &op->FullDstRegisters[0], dst); + return TRUE; +} + +static boolean emit_DP4( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]); + struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]); + struct x86_reg tmp = aos_get_xmm_reg(cp); + struct x86_reg dst = get_xmm_writable(cp, arg0); + + sse_mulps(cp->func, dst, arg1); + + /* Now the hard bit: sum the values: + */ + sse_movhlps(cp->func, tmp, dst); + sse_addps(cp->func, dst, tmp); /* a*x+c*z, b*y+d*w, a*x+c*z, b*y+d*w */ + emit_pshufd(cp, tmp, dst, SHUF(Y,X,W,Z)); + sse_addss(cp->func, dst, tmp); + + aos_release_xmm_reg(cp, tmp.idx); + store_scalar_dest(cp, &op->FullDstRegisters[0], dst); + return TRUE; +} + +static boolean emit_DPH( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]); + struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]); + struct x86_reg tmp = aos_get_xmm_reg(cp); + struct x86_reg dst = get_xmm_writable(cp, arg0); + + sse_mulps(cp->func, dst, arg1); + + /* Now the hard bit: sum the values (from DP3): + */ + sse_movhlps(cp->func, tmp, dst); + sse_addss(cp->func, dst, tmp); /* a*x+c*z, b*y, ?, ? */ + emit_pshufd(cp, tmp, dst, SHUF(Y,X,W,Z)); + sse_addss(cp->func, dst, tmp); + emit_pshufd(cp, tmp, arg1, SHUF(W,W,W,W)); + sse_addss(cp->func, dst, tmp); + + aos_release_xmm_reg(cp, tmp.idx); + store_scalar_dest(cp, &op->FullDstRegisters[0], dst); + return TRUE; +} + +static boolean emit_DST( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]); + struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]); + struct x86_reg dst = aos_get_xmm_reg(cp); + struct x86_reg tmp = aos_get_xmm_reg(cp); + struct x86_reg ones = aos_get_internal(cp, IMM_ONES); + +/* dst[0] = 1.0 * 1.0F; */ +/* dst[1] = arg0[1] * arg1[1]; */ +/* dst[2] = arg0[2] * 1.0; */ +/* dst[3] = 1.0 * arg1[3]; */ + + emit_shuf_copy2(cp, dst, arg0, ones, SHUF(X,W,Z,Y)); + emit_shuf_copy2(cp, tmp, arg1, ones, SHUF(X,Z,Y,W)); + sse_mulps(cp->func, dst, tmp); + + aos_release_xmm_reg(cp, tmp.idx); + store_dest(cp, &op->FullDstRegisters[0], dst); + return TRUE; +} + +static boolean emit_LG2( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + x87_fld1(cp->func); /* 1 */ + x87_fld_src(cp, &op->FullSrcRegisters[0], 0); /* a0 1 */ + x87_fyl2x(cp->func); /* log2(a0) */ + x87_fstp_dest4(cp, &op->FullDstRegisters[0]); + return TRUE; +} + + +static boolean emit_EX2( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + x87_fld_src(cp, &op->FullSrcRegisters[0], 0); + x87_emit_ex2(cp); + x87_fstp_dest4(cp, &op->FullDstRegisters[0]); + return TRUE; +} + + +static boolean emit_FLR( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg dst = get_dst_ptr(cp, &op->FullDstRegisters[0]); + unsigned writemask = op->FullDstRegisters[0].DstRegister.WriteMask; + int i; + + set_fpu_round_neg_inf( cp ); + + /* Load all sources first to avoid aliasing + */ + for (i = 3; i >= 0; i--) { + if (writemask & (1<<i)) { + x87_fld_src(cp, &op->FullSrcRegisters[0], i); + } + } + + for (i = 0; i < 4; i++) { + if (writemask & (1<<i)) { + x87_fprndint( cp->func ); + x87_fstp(cp->func, x86_make_disp(dst, i*4)); + } + } + + return TRUE; +} + + +static boolean emit_RND( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg dst = get_dst_ptr(cp, &op->FullDstRegisters[0]); + unsigned writemask = op->FullDstRegisters[0].DstRegister.WriteMask; + int i; + + set_fpu_round_nearest( cp ); + + /* Load all sources first to avoid aliasing + */ + for (i = 3; i >= 0; i--) { + if (writemask & (1<<i)) { + x87_fld_src(cp, &op->FullSrcRegisters[0], i); + } + } + + for (i = 0; i < 4; i++) { + if (writemask & (1<<i)) { + x87_fprndint( cp->func ); + x87_fstp(cp->func, x86_make_disp(dst, i*4)); + } + } + + return TRUE; +} + + +static boolean emit_FRC( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg dst = get_dst_ptr(cp, &op->FullDstRegisters[0]); + struct x86_reg st0 = x86_make_reg(file_x87, 0); + struct x86_reg st1 = x86_make_reg(file_x87, 1); + unsigned writemask = op->FullDstRegisters[0].DstRegister.WriteMask; + int i; + + set_fpu_round_neg_inf( cp ); + + /* suck all the source values onto the stack before writing out any + * dst, which may alias... + */ + for (i = 3; i >= 0; i--) { + if (writemask & (1<<i)) { + x87_fld_src(cp, &op->FullSrcRegisters[0], i); + } + } + + for (i = 0; i < 4; i++) { + if (writemask & (1<<i)) { + x87_fld(cp->func, st0); /* a a */ + x87_fprndint( cp->func ); /* flr(a) a */ + x87_fsubp(cp->func, st1); /* frc(a) */ + x87_fstp(cp->func, x86_make_disp(dst, i*4)); + } + } + + return TRUE; +} + + + + + + +static boolean emit_LIT( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg ecx = x86_make_reg( file_REG32, reg_CX ); + unsigned writemask = op->FullDstRegisters[0].DstRegister.WriteMask; + unsigned lit_count = cp->lit_count++; + struct x86_reg result, arg0; + unsigned i; + +#if 1 + /* For absolute correctness, need to spill/invalidate all XMM regs + * too. + */ + for (i = 0; i < 8; i++) { + if (cp->xmm[i].dirty) + spill(cp, i); + aos_release_xmm_reg(cp, i); + } +#endif + + if (writemask != TGSI_WRITEMASK_XYZW) + result = x86_make_disp(cp->machine_EDX, Offset(struct aos_machine, tmp[0])); + else + result = get_dst_ptr(cp, &op->FullDstRegisters[0]); + + + arg0 = fetch_src( cp, &op->FullSrcRegisters[0] ); + if (arg0.file == file_XMM) { + struct x86_reg tmp = x86_make_disp(cp->machine_EDX, + Offset(struct aos_machine, tmp[1])); + sse_movaps( cp->func, tmp, arg0 ); + arg0 = tmp; + } + + + + /* Push caller-save (ie scratch) regs. + */ + x86_cdecl_caller_push_regs( cp->func ); + + /* Push the arguments: + */ + x86_push_imm32( cp->func, lit_count ); + + x86_lea( cp->func, ecx, arg0 ); + x86_push( cp->func, ecx ); + + x86_lea( cp->func, ecx, result ); + x86_push( cp->func, ecx ); + + x86_push( cp->func, cp->machine_EDX ); + + if (lit_count < MAX_LIT_INFO) { + x86_mov( cp->func, ecx, x86_make_disp( cp->machine_EDX, + Offset(struct aos_machine, lit_info) + + lit_count * sizeof(struct lit_info) + + Offset(struct lit_info, func))); + } + else { + x86_mov_reg_imm( cp->func, ecx, (int)aos_do_lit ); + } + + x86_call( cp->func, ecx ); + + x86_pop( cp->func, ecx ); /* fixme... */ + x86_pop( cp->func, ecx ); + x86_pop( cp->func, ecx ); + x86_pop( cp->func, ecx ); + + x86_cdecl_caller_pop_regs( cp->func ); + + if (writemask != TGSI_WRITEMASK_XYZW) { + store_dest( cp, + &op->FullDstRegisters[0], + get_xmm_writable( cp, result ) ); + } + + return TRUE; +} + +#if 0 +static boolean emit_inline_LIT( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg dst = get_dst_ptr(cp, &op->FullDstRegisters[0]); + unsigned writemask = op->FullDstRegisters[0].DstRegister.WriteMask; + + if (writemask & TGSI_WRITEMASK_YZ) { + struct x86_reg st1 = x86_make_reg(file_x87, 1); + struct x86_reg st2 = x86_make_reg(file_x87, 2); + + /* a1' = a1 <= 0 ? 1 : a1; + */ + x87_fldz(cp->func); /* 1 0 */ +#if 1 + x87_fld1(cp->func); /* 1 0 */ +#else + /* Correct but slow due to fp exceptions generated in fyl2x - fix me. + */ + x87_fldz(cp->func); /* 1 0 */ +#endif + x87_fld_src(cp, &op->FullSrcRegisters[0], 1); /* a1 1 0 */ + x87_fcomi(cp->func, st2); /* a1 1 0 */ + x87_fcmovb(cp->func, st1); /* a1' 1 0 */ + x87_fstp(cp->func, st1); /* a1' 0 */ + x87_fstp(cp->func, st1); /* a1' */ + + x87_fld_src(cp, &op->FullSrcRegisters[0], 3); /* a3 a1' */ + x87_fxch(cp->func, st1); /* a1' a3 */ + + + /* Compute pow(a1, a3) + */ + x87_fyl2x(cp->func); /* a3*log2(a1) */ + x87_emit_ex2( cp ); /* 2^(a3*log2(a1)) */ + + + /* a0' = max2(a0, 0): + */ + x87_fldz(cp->func); /* 0 r2 */ + x87_fld_src(cp, &op->FullSrcRegisters[0], 0); /* a0 0 r2 */ + x87_fcomi(cp->func, st1); + x87_fcmovb(cp->func, st1); /* a0' 0 r2 */ + + x87_fst_or_nop(cp->func, writemask, 1, dst); /* result[1] = a0' */ + + x87_fcomi(cp->func, st1); /* a0' 0 r2 */ + x87_fcmovnbe(cp->func, st2); /* r2' 0' r2 */ + + x87_fstp_or_pop(cp->func, writemask, 2, dst); /* 0 r2 */ + x87_fpop(cp->func); /* r2 */ + x87_fpop(cp->func); + } + + if (writemask & TGSI_WRITEMASK_XW) { + x87_fld1(cp->func); + x87_fst_or_nop(cp->func, writemask, 0, dst); + x87_fstp_or_pop(cp->func, writemask, 3, dst); + } + + return TRUE; +} +#endif + + + +static boolean emit_MAX( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]); + struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]); + struct x86_reg dst = get_xmm_writable(cp, arg0); + + sse_maxps(cp->func, dst, arg1); + + store_dest(cp, &op->FullDstRegisters[0], dst); + return TRUE; +} + + +static boolean emit_MIN( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]); + struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]); + struct x86_reg dst = get_xmm_writable(cp, arg0); + + sse_minps(cp->func, dst, arg1); + + store_dest(cp, &op->FullDstRegisters[0], dst); + return TRUE; +} + +static boolean emit_MOV( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]); + struct x86_reg dst = get_xmm_writable(cp, arg0); + + /* potentially nothing to do */ + + store_dest(cp, &op->FullDstRegisters[0], dst); + return TRUE; +} + +static boolean emit_MUL( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]); + struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]); + struct x86_reg dst = get_xmm_writable(cp, arg0); + + sse_mulps(cp->func, dst, arg1); + + store_dest(cp, &op->FullDstRegisters[0], dst); + return TRUE; +} + + +static boolean emit_MAD( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]); + struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]); + struct x86_reg arg2 = fetch_src(cp, &op->FullSrcRegisters[2]); + + /* If we can't clobber old contents of arg0, get a temporary & copy + * it there, then clobber it... + */ + arg0 = get_xmm_writable(cp, arg0); + + sse_mulps(cp->func, arg0, arg1); + sse_addps(cp->func, arg0, arg2); + store_dest(cp, &op->FullDstRegisters[0], arg0); + return TRUE; +} + +/* A wrapper for powf(). + * Makes sure it is cdecl and operates on floats. + */ +static float PIPE_CDECL _powerf( float x, float y ) +{ + return powf( x, y ); +} + +/* Really not sufficient -- need to check for conditions that could + * generate inf/nan values, which will slow things down hugely. + */ +static boolean emit_POW( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ +#if 0 + x87_fld_src(cp, &op->FullSrcRegisters[1], 0); /* a1.x */ + x87_fld_src(cp, &op->FullSrcRegisters[0], 0); /* a0.x a1.x */ + x87_fyl2x(cp->func); /* a1*log2(a0) */ + + x87_emit_ex2( cp ); /* 2^(a1*log2(a0)) */ + + x87_fstp_dest4(cp, &op->FullDstRegisters[0]); +#else + uint i; + + /* For absolute correctness, need to spill/invalidate all XMM regs + * too. + */ + for (i = 0; i < 8; i++) { + if (cp->xmm[i].dirty) + spill(cp, i); + aos_release_xmm_reg(cp, i); + } + + /* Push caller-save (ie scratch) regs. + */ + x86_cdecl_caller_push_regs( cp->func ); + + x86_lea( cp->func, cp->stack_ESP, x86_make_disp(cp->stack_ESP, -8) ); + + x87_fld_src( cp, &op->FullSrcRegisters[1], 0 ); + x87_fstp( cp->func, x86_make_disp( cp->stack_ESP, 4 ) ); + x87_fld_src( cp, &op->FullSrcRegisters[0], 0 ); + x87_fstp( cp->func, x86_make_disp( cp->stack_ESP, 0 ) ); + + /* tmp_EAX has been pushed & will be restored below */ + x86_mov_reg_imm( cp->func, cp->tmp_EAX, (unsigned long) _powerf ); + x86_call( cp->func, cp->tmp_EAX ); + + x86_lea( cp->func, cp->stack_ESP, x86_make_disp(cp->stack_ESP, 8) ); + + x86_cdecl_caller_pop_regs( cp->func ); + + /* Note retval on x87 stack: + */ + cp->func->x87_stack++; + + x87_fstp_dest4( cp, &op->FullDstRegisters[0] ); +#endif + return TRUE; +} + + +static boolean emit_RCP( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]); + struct x86_reg dst = aos_get_xmm_reg(cp); + + if (cp->have_sse2) { + sse2_rcpss(cp->func, dst, arg0); + /* extend precision here... + */ + } + else { + struct x86_reg ones = aos_get_internal(cp, IMM_ONES); + sse_movss(cp->func, dst, ones); + sse_divss(cp->func, dst, arg0); + } + + store_scalar_dest(cp, &op->FullDstRegisters[0], dst); + return TRUE; +} + + +/* Although rsqrtps() and rcpps() are low precision on some/all SSE + * implementations, it is possible to improve its precision at + * fairly low cost, using a newton/raphson step, as below: + * + * x1 = 2 * rcpps(a) - a * rcpps(a) * rcpps(a) + * x1 = 0.5 * rsqrtps(a) * [3.0 - (a * rsqrtps(a))* rsqrtps(a)] + * or: + * x1 = rsqrtps(a) * [1.5 - .5 * a * rsqrtps(a) * rsqrtps(a)] + * + * + * See: http://softwarecommunity.intel.com/articles/eng/1818.htm + */ +static boolean emit_RSQ( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + + if (0) { + struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]); + struct x86_reg r = aos_get_xmm_reg(cp); + sse_rsqrtss(cp->func, r, arg0); + store_scalar_dest(cp, &op->FullDstRegisters[0], r); + return TRUE; + } + else { + struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]); + struct x86_reg r = aos_get_xmm_reg(cp); + + struct x86_reg neg_half = get_reg_ptr( cp, AOS_FILE_INTERNAL, IMM_RSQ ); + struct x86_reg one_point_five = x86_make_disp( neg_half, 4 ); + struct x86_reg src = get_xmm_writable( cp, arg0 ); + + sse_rsqrtss( cp->func, r, src ); /* rsqrtss(a) */ + sse_mulss( cp->func, src, neg_half ); /* -.5 * a */ + sse_mulss( cp->func, src, r ); /* -.5 * a * r */ + sse_mulss( cp->func, src, r ); /* -.5 * a * r * r */ + sse_addss( cp->func, src, one_point_five ); /* 1.5 - .5 * a * r * r */ + sse_mulss( cp->func, r, src ); /* r * (1.5 - .5 * a * r * r) */ + + store_scalar_dest(cp, &op->FullDstRegisters[0], r); + return TRUE; + } +} + + +static boolean emit_SGE( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]); + struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]); + struct x86_reg ones = aos_get_internal(cp, IMM_ONES); + struct x86_reg dst = get_xmm_writable(cp, arg0); + + sse_cmpps(cp->func, dst, arg1, cc_NotLessThan); + sse_andps(cp->func, dst, ones); + + store_dest(cp, &op->FullDstRegisters[0], dst); + return TRUE; +} + +static boolean emit_SIN( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + x87_fld_src(cp, &op->FullSrcRegisters[0], 0); + x87_fsin(cp->func); + x87_fstp_dest4(cp, &op->FullDstRegisters[0]); + return TRUE; +} + + + +static boolean emit_SLT( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]); + struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]); + struct x86_reg ones = aos_get_internal(cp, IMM_ONES); + struct x86_reg dst = get_xmm_writable(cp, arg0); + + sse_cmpps(cp->func, dst, arg1, cc_LessThan); + sse_andps(cp->func, dst, ones); + + store_dest(cp, &op->FullDstRegisters[0], dst); + return TRUE; +} + +static boolean emit_SUB( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]); + struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]); + struct x86_reg dst = get_xmm_writable(cp, arg0); + + sse_subps(cp->func, dst, arg1); + + store_dest(cp, &op->FullDstRegisters[0], dst); + return TRUE; +} + + +static boolean emit_XPD( struct aos_compilation *cp, const struct tgsi_full_instruction *op ) +{ + struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]); + struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]); + struct x86_reg tmp0 = aos_get_xmm_reg(cp); + struct x86_reg tmp1 = aos_get_xmm_reg(cp); + + emit_pshufd(cp, tmp1, arg1, SHUF(Y, Z, X, W)); + sse_mulps(cp->func, tmp1, arg0); + emit_pshufd(cp, tmp0, arg0, SHUF(Y, Z, X, W)); + sse_mulps(cp->func, tmp0, arg1); + sse_subps(cp->func, tmp1, tmp0); + sse_shufps(cp->func, tmp1, tmp1, SHUF(Y, Z, X, W)); + +/* dst[2] = arg0[0] * arg1[1] - arg0[1] * arg1[0]; */ +/* dst[0] = arg0[1] * arg1[2] - arg0[2] * arg1[1]; */ +/* dst[1] = arg0[2] * arg1[0] - arg0[0] * arg1[2]; */ +/* dst[3] is undef */ + + + aos_release_xmm_reg(cp, tmp0.idx); + store_dest(cp, &op->FullDstRegisters[0], tmp1); + return TRUE; +} + + + +static boolean +emit_instruction( struct aos_compilation *cp, + struct tgsi_full_instruction *inst ) +{ + x87_assert_stack_empty(cp->func); + + switch( inst->Instruction.Opcode ) { + case TGSI_OPCODE_MOV: + return emit_MOV( cp, inst ); + + case TGSI_OPCODE_LIT: + return emit_LIT(cp, inst); + + case TGSI_OPCODE_RCP: + return emit_RCP(cp, inst); + + case TGSI_OPCODE_RSQ: + return emit_RSQ(cp, inst); + + case TGSI_OPCODE_EXP: + /*return emit_EXP(cp, inst);*/ + return FALSE; + + case TGSI_OPCODE_LOG: + /*return emit_LOG(cp, inst);*/ + return FALSE; + + case TGSI_OPCODE_MUL: + return emit_MUL(cp, inst); + + case TGSI_OPCODE_ADD: + return emit_ADD(cp, inst); + + case TGSI_OPCODE_DP3: + return emit_DP3(cp, inst); + + case TGSI_OPCODE_DP4: + return emit_DP4(cp, inst); + + case TGSI_OPCODE_DST: + return emit_DST(cp, inst); + + case TGSI_OPCODE_MIN: + return emit_MIN(cp, inst); + + case TGSI_OPCODE_MAX: + return emit_MAX(cp, inst); + + case TGSI_OPCODE_SLT: + return emit_SLT(cp, inst); + + case TGSI_OPCODE_SGE: + return emit_SGE(cp, inst); + + case TGSI_OPCODE_MAD: + return emit_MAD(cp, inst); + + case TGSI_OPCODE_SUB: + return emit_SUB(cp, inst); + + case TGSI_OPCODE_LERP: +// return emit_LERP(cp, inst); + return FALSE; + + case TGSI_OPCODE_FRAC: + return emit_FRC(cp, inst); + + case TGSI_OPCODE_CLAMP: +// return emit_CLAMP(cp, inst); + return FALSE; + + case TGSI_OPCODE_FLOOR: + return emit_FLR(cp, inst); + + case TGSI_OPCODE_ROUND: + return emit_RND(cp, inst); + + case TGSI_OPCODE_EXPBASE2: +#if 0 + /* this seems to fail for "larger" exponents. + * See glean tvertProg1's EX2 test. + */ + return emit_EX2(cp, inst); +#else + return FALSE; +#endif + + case TGSI_OPCODE_LOGBASE2: + return emit_LG2(cp, inst); + + case TGSI_OPCODE_POWER: + return emit_POW(cp, inst); + + case TGSI_OPCODE_CROSSPRODUCT: + return emit_XPD(cp, inst); + + case TGSI_OPCODE_ABS: + return emit_ABS(cp, inst); + + case TGSI_OPCODE_DPH: + return emit_DPH(cp, inst); + + case TGSI_OPCODE_COS: + return emit_COS(cp, inst); + + case TGSI_OPCODE_SIN: + return emit_SIN(cp, inst); + + case TGSI_OPCODE_END: + return TRUE; + + default: + return FALSE; + } +} + + +static boolean emit_viewport( struct aos_compilation *cp ) +{ + struct x86_reg pos = aos_get_shader_reg_xmm(cp, + TGSI_FILE_OUTPUT, + cp->vaos->draw->vs.position_output ); + + struct x86_reg scale = x86_make_disp(cp->machine_EDX, + Offset(struct aos_machine, scale)); + + struct x86_reg translate = x86_make_disp(cp->machine_EDX, + Offset(struct aos_machine, translate)); + + sse_mulps(cp->func, pos, scale); + sse_addps(cp->func, pos, translate); + + aos_adopt_xmm_reg( cp, + pos, + TGSI_FILE_OUTPUT, + cp->vaos->draw->vs.position_output, + TRUE ); + return TRUE; +} + + +/* This is useful to be able to see the results on softpipe. Doesn't + * do proper clipping, just assumes the backend can do it during + * rasterization -- for debug only... + */ +static boolean emit_rhw_viewport( struct aos_compilation *cp ) +{ + struct x86_reg tmp = aos_get_xmm_reg(cp); + struct x86_reg pos = aos_get_shader_reg_xmm(cp, + TGSI_FILE_OUTPUT, + cp->vaos->draw->vs.position_output); + + struct x86_reg scale = x86_make_disp(cp->machine_EDX, + Offset(struct aos_machine, scale)); + + struct x86_reg translate = x86_make_disp(cp->machine_EDX, + Offset(struct aos_machine, translate)); + + + + emit_pshufd(cp, tmp, pos, SHUF(W, W, W, W)); + sse2_rcpss(cp->func, tmp, tmp); + sse_shufps(cp->func, tmp, tmp, SHUF(X, X, X, X)); + + sse_mulps(cp->func, pos, scale); + sse_mulps(cp->func, pos, tmp); + sse_addps(cp->func, pos, translate); + + /* Set pos[3] = w + */ + mask_write(cp, pos, tmp, TGSI_WRITEMASK_W); + + aos_adopt_xmm_reg( cp, + pos, + TGSI_FILE_OUTPUT, + cp->vaos->draw->vs.position_output, + TRUE ); + return TRUE; +} + + +#if 0 +static boolean note_immediate( struct aos_compilation *cp, + struct tgsi_full_immediate *imm ) +{ + unsigned pos = cp->num_immediates++; + unsigned j; + + for (j = 0; j < imm->Immediate.Size; j++) { + cp->vaos->machine->immediate[pos][j] = imm->u.ImmediateFloat32[j].Float; + } + + return TRUE; +} +#endif + + + + +static void find_last_write_outputs( struct aos_compilation *cp ) +{ + struct tgsi_parse_context parse; + unsigned this_instruction = 0; + unsigned i; + + tgsi_parse_init( &parse, cp->vaos->base.vs->state.tokens ); + + while (!tgsi_parse_end_of_tokens( &parse )) { + + tgsi_parse_token( &parse ); + + if (parse.FullToken.Token.Type != TGSI_TOKEN_TYPE_INSTRUCTION) + continue; + + for (i = 0; i < TGSI_FULL_MAX_DST_REGISTERS; i++) { + if (parse.FullToken.FullInstruction.FullDstRegisters[i].DstRegister.File == + TGSI_FILE_OUTPUT) + { + unsigned idx = parse.FullToken.FullInstruction.FullDstRegisters[i].DstRegister.Index; + cp->output_last_write[idx] = this_instruction; + } + } + + this_instruction++; + } + + tgsi_parse_free( &parse ); +} + + +#define ARG_MACHINE 1 +#define ARG_START_ELTS 2 +#define ARG_COUNT 3 +#define ARG_OUTBUF 4 + + +static boolean build_vertex_program( struct draw_vs_varient_aos_sse *varient, + boolean linear ) +{ + struct tgsi_parse_context parse; + struct aos_compilation cp; + unsigned fixup, label; + + tgsi_parse_init( &parse, varient->base.vs->state.tokens ); + + memset(&cp, 0, sizeof(cp)); + + cp.insn_counter = 1; + cp.vaos = varient; + cp.have_sse2 = 1; + cp.func = &varient->func[ linear ? 0 : 1 ]; + + cp.tmp_EAX = x86_make_reg(file_REG32, reg_AX); + cp.idx_EBX = x86_make_reg(file_REG32, reg_BX); + cp.outbuf_ECX = x86_make_reg(file_REG32, reg_CX); + cp.machine_EDX = x86_make_reg(file_REG32, reg_DX); + cp.count_ESI = x86_make_reg(file_REG32, reg_SI); + cp.temp_EBP = x86_make_reg(file_REG32, reg_BP); + cp.stack_ESP = x86_make_reg( file_REG32, reg_SP ); + + x86_init_func(cp.func); + + find_last_write_outputs(&cp); + + x86_push(cp.func, cp.idx_EBX); + x86_push(cp.func, cp.count_ESI); + x86_push(cp.func, cp.temp_EBP); + + + /* Load arguments into regs: + */ + x86_mov(cp.func, cp.machine_EDX, x86_fn_arg(cp.func, ARG_MACHINE)); + x86_mov(cp.func, cp.idx_EBX, x86_fn_arg(cp.func, ARG_START_ELTS)); + x86_mov(cp.func, cp.count_ESI, x86_fn_arg(cp.func, ARG_COUNT)); + x86_mov(cp.func, cp.outbuf_ECX, x86_fn_arg(cp.func, ARG_OUTBUF)); + + + /* Compare count to zero and possibly bail. + */ + x86_xor(cp.func, cp.tmp_EAX, cp.tmp_EAX); + x86_cmp(cp.func, cp.count_ESI, cp.tmp_EAX); + fixup = x86_jcc_forward(cp.func, cc_E); + + + save_fpu_state( &cp ); + set_fpu_round_nearest( &cp ); + + /* Note address for loop jump + */ + label = x86_get_label(cp.func); + { + /* Fetch inputs... TODO: fetch lazily... + */ + if (!aos_fetch_inputs( &cp, linear )) + goto fail; + + /* Emit the shader: + */ + while( !tgsi_parse_end_of_tokens( &parse ) && !cp.error ) + { + tgsi_parse_token( &parse ); + + switch (parse.FullToken.Token.Type) { + case TGSI_TOKEN_TYPE_IMMEDIATE: +#if 0 + if (!note_immediate( &cp, &parse.FullToken.FullImmediate )) + goto fail; +#endif + break; + + case TGSI_TOKEN_TYPE_INSTRUCTION: + if (DISASSEM) + tgsi_dump_instruction( &parse.FullToken.FullInstruction, cp.insn_counter ); + + if (!emit_instruction( &cp, &parse.FullToken.FullInstruction )) + goto fail; + break; + } + + x87_assert_stack_empty(cp.func); + cp.insn_counter++; + + if (DISASSEM) + debug_printf("\n"); + } + + + { + unsigned i; + for (i = 0; i < 8; i++) { + if (cp.xmm[i].file != TGSI_FILE_OUTPUT) { + cp.xmm[i].file = TGSI_FILE_NULL; + cp.xmm[i].dirty = 0; + } + } + } + + if (cp.error) + goto fail; + + if (cp.vaos->base.key.clip) { + /* not really handling clipping, just do the rhw so we can + * see the results... + */ + emit_rhw_viewport(&cp); + } + else if (cp.vaos->base.key.viewport) { + emit_viewport(&cp); + } + + /* Emit output... TODO: do this eagerly after the last write to a + * given output. + */ + if (!aos_emit_outputs( &cp )) + goto fail; + + + /* Next vertex: + */ + x86_lea(cp.func, + cp.outbuf_ECX, + x86_make_disp(cp.outbuf_ECX, + cp.vaos->base.key.output_stride)); + + /* Incr index + */ + if (linear) { + x86_inc(cp.func, cp.idx_EBX); + } + else { + x86_lea(cp.func, cp.idx_EBX, x86_make_disp(cp.idx_EBX, 4)); + } + + } + /* decr count, loop if not zero + */ + x86_dec(cp.func, cp.count_ESI); + x86_jcc(cp.func, cc_NZ, label); + + restore_fpu_state(&cp); + + /* Land forward jump here: + */ + x86_fixup_fwd_jump(cp.func, fixup); + + /* Exit mmx state? + */ + if (cp.func->need_emms) + mmx_emms(cp.func); + + x86_pop(cp.func, cp.temp_EBP); + x86_pop(cp.func, cp.count_ESI); + x86_pop(cp.func, cp.idx_EBX); + + x87_assert_stack_empty(cp.func); + x86_ret(cp.func); + + tgsi_parse_free( &parse ); + return !cp.error; + + fail: + tgsi_parse_free( &parse ); + return FALSE; +} + + + +static void vaos_set_buffer( struct draw_vs_varient *varient, + unsigned buf, + const void *ptr, + unsigned stride ) +{ + struct draw_vs_varient_aos_sse *vaos = (struct draw_vs_varient_aos_sse *)varient; + unsigned i; + + for (i = 0; i < vaos->base.key.nr_inputs; i++) { + if (vaos->base.key.element[i].in.buffer == buf) { + vaos->attrib[i].input_ptr = ((char *)ptr + + vaos->base.key.element[i].in.offset); + vaos->attrib[i].input_stride = stride; + } + } +} + + + +static void PIPE_CDECL vaos_run_elts( struct draw_vs_varient *varient, + const unsigned *elts, + unsigned count, + void *output_buffer ) +{ + struct draw_vs_varient_aos_sse *vaos = (struct draw_vs_varient_aos_sse *)varient; + struct aos_machine *machine = vaos->draw->vs.aos_machine; + + machine->internal[IMM_PSIZE][0] = vaos->draw->rasterizer->point_size; + machine->constants = vaos->draw->vs.aligned_constants; + machine->immediates = vaos->base.vs->immediates; + machine->attrib = vaos->attrib; + + vaos->gen_run_elts( machine, + elts, + count, + output_buffer ); +} + +static void PIPE_CDECL vaos_run_linear( struct draw_vs_varient *varient, + unsigned start, + unsigned count, + void *output_buffer ) +{ + struct draw_vs_varient_aos_sse *vaos = (struct draw_vs_varient_aos_sse *)varient; + struct aos_machine *machine = vaos->draw->vs.aos_machine; + + machine->internal[IMM_PSIZE][0] = vaos->draw->rasterizer->point_size; + machine->constants = vaos->draw->vs.aligned_constants; + machine->immediates = vaos->base.vs->immediates; + machine->attrib = vaos->attrib; + + vaos->gen_run_linear( machine, + start, + count, + output_buffer ); +} + + + +static void vaos_destroy( struct draw_vs_varient *varient ) +{ + struct draw_vs_varient_aos_sse *vaos = (struct draw_vs_varient_aos_sse *)varient; + + FREE( vaos->attrib ); + + x86_release_func( &vaos->func[0] ); + x86_release_func( &vaos->func[1] ); + + FREE(vaos); +} + + + +static struct draw_vs_varient *varient_aos_sse( struct draw_vertex_shader *vs, + const struct draw_vs_varient_key *key ) +{ + struct draw_vs_varient_aos_sse *vaos = CALLOC_STRUCT(draw_vs_varient_aos_sse); + + if (!vaos) + goto fail; + + vaos->base.key = *key; + vaos->base.vs = vs; + vaos->base.set_input = vaos_set_buffer; + vaos->base.destroy = vaos_destroy; + vaos->base.run_linear = vaos_run_linear; + vaos->base.run_elts = vaos_run_elts; + + vaos->draw = vs->draw; + + vaos->attrib = MALLOC( key->nr_inputs * sizeof(vaos->attrib[0]) ); + if (!vaos->attrib) + goto fail; + +#if 0 + tgsi_dump(vs->state.tokens, 0); +#endif + + if (!build_vertex_program( vaos, TRUE )) + goto fail; + + if (!build_vertex_program( vaos, FALSE )) + goto fail; + + vaos->gen_run_linear = (vaos_run_linear_func)x86_get_func(&vaos->func[0]); + if (!vaos->gen_run_linear) + goto fail; + + vaos->gen_run_elts = (vaos_run_elts_func)x86_get_func(&vaos->func[1]); + if (!vaos->gen_run_elts) + goto fail; + + return &vaos->base; + + fail: + if (vaos && vaos->attrib) + FREE(vaos->attrib); + + if (vaos) + x86_release_func( &vaos->func[0] ); + + if (vaos) + x86_release_func( &vaos->func[1] ); + + FREE(vaos); + + return NULL; +} + + +struct draw_vs_varient *draw_vs_varient_aos_sse( struct draw_vertex_shader *vs, + const struct draw_vs_varient_key *key ) +{ + struct draw_vs_varient *varient = varient_aos_sse( vs, key ); + + if (varient == NULL) { + varient = draw_vs_varient_generic( vs, key ); + } + + return varient; +} + + + +#endif diff --git a/src/gallium/auxiliary/draw/draw_vs_aos.h b/src/gallium/auxiliary/draw/draw_vs_aos.h new file mode 100644 index 00000000000..64e021ff6b7 --- /dev/null +++ b/src/gallium/auxiliary/draw/draw_vs_aos.h @@ -0,0 +1,248 @@ +/************************************************************************** + * + * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +/* Authors: Keith Whitwell <[email protected]> + */ + +#ifndef DRAW_VS_AOS_H +#define DRAW_VS_AOS_H + +#include "pipe/p_config.h" + +#ifdef PIPE_ARCH_X86 + +struct tgsi_token; +struct x86_function; + +#include "pipe/p_state.h" +#include "rtasm/rtasm_x86sse.h" + + + + + +#define X 0 +#define Y 1 +#define Z 2 +#define W 3 + +#define MAX_INPUTS PIPE_MAX_ATTRIBS +#define MAX_OUTPUTS PIPE_MAX_ATTRIBS +#define MAX_TEMPS PIPE_MAX_ATTRIBS /* say */ +#define MAX_CONSTANTS PIPE_MAX_ATTRIBS /* say */ +#define MAX_IMMEDIATES PIPE_MAX_ATTRIBS /* say */ +#define MAX_INTERNALS 8 + +#define AOS_FILE_INTERNAL TGSI_FILE_COUNT + +#define FPU_RND_NEG 1 +#define FPU_RND_NEAREST 2 + +struct aos_machine; +typedef void (PIPE_CDECL *lit_func)( struct aos_machine *, + float *result, + const float *in, + unsigned count ); + +void PIPE_CDECL aos_do_lit( struct aos_machine *machine, + float *result, + const float *in, + unsigned count ); + +struct shine_tab { + float exponent; + float values[258]; + unsigned last_used; +}; + +struct lit_info { + lit_func func; + struct shine_tab *shine_tab; +}; + +#define MAX_SHINE_TAB 4 +#define MAX_LIT_INFO 16 + +struct aos_attrib { + const void *input_ptr; + unsigned input_stride; +}; + + + + +/* This is the temporary storage used by all the aos_sse vs varients. + * Create one per context and reuse by passing a pointer in at + * vs_varient creation?? + */ +struct aos_machine { + float input [MAX_INPUTS ][4]; + float output [MAX_OUTPUTS ][4]; + float temp [MAX_TEMPS ][4]; + float internal [MAX_INTERNALS ][4]; + + float scale[4]; /* viewport */ + float translate[4]; /* viewport */ + + float tmp[2][4]; /* scratch space for LIT */ + + struct shine_tab shine_tab[MAX_SHINE_TAB]; + struct lit_info lit_info[MAX_LIT_INFO]; + unsigned now; + + + ushort fpu_rnd_nearest; + ushort fpu_rnd_neg_inf; + ushort fpu_restore; + ushort fpucntl; /* one of FPU_* above */ + + const float (*immediates)[4]; /* points to shader data */ + const float (*constants)[4]; /* points to draw data */ + + const struct aos_attrib *attrib; /* points to ? */ +}; + + + + +struct aos_compilation { + struct x86_function *func; + struct draw_vs_varient_aos_sse *vaos; + + unsigned insn_counter; + unsigned num_immediates; + unsigned count; + unsigned lit_count; + + struct { + unsigned idx:16; + unsigned file:8; + unsigned dirty:8; + unsigned last_used; + } xmm[8]; + + unsigned x86_reg[2]; /* one of X86_* */ + + boolean input_fetched[PIPE_MAX_ATTRIBS]; + unsigned output_last_write[PIPE_MAX_ATTRIBS]; + + boolean have_sse2; + boolean error; + short fpucntl; + + /* these are actually known values, but putting them in a struct + * like this is helpful to keep them in sync across the file. + */ + struct x86_reg tmp_EAX; + struct x86_reg idx_EBX; /* either start+i or &elt[i] */ + struct x86_reg outbuf_ECX; + struct x86_reg machine_EDX; + struct x86_reg count_ESI; /* decrements to zero */ + struct x86_reg temp_EBP; + struct x86_reg stack_ESP; +}; + +struct x86_reg aos_get_xmm_reg( struct aos_compilation *cp ); +void aos_release_xmm_reg( struct aos_compilation *cp, unsigned idx ); + +void aos_adopt_xmm_reg( struct aos_compilation *cp, + struct x86_reg reg, + unsigned file, + unsigned idx, + unsigned dirty ); + +struct x86_reg aos_get_shader_reg( struct aos_compilation *cp, + unsigned file, + unsigned idx ); + +boolean aos_fetch_inputs( struct aos_compilation *cp, + boolean linear ); + +boolean aos_emit_outputs( struct aos_compilation *cp ); + + +#define IMM_ONES 0 /* 1, 1,1,1 */ +#define IMM_SWZ 1 /* 1,-1,0, 0xffffffff */ +#define IMM_IDENTITY 2 /* 0, 0,0,1 */ +#define IMM_INV_255 3 /* 1/255, 1/255, 1/255, 1/255 */ +#define IMM_255 4 /* 255, 255, 255, 255 */ +#define IMM_NEGS 5 /* -1,-1,-1,-1 */ +#define IMM_RSQ 6 /* -.5,1.5,_,_ */ +#define IMM_PSIZE 7 /* not really an immediate - updated each run */ + +struct x86_reg aos_get_internal( struct aos_compilation *cp, + unsigned imm ); +struct x86_reg aos_get_internal_xmm( struct aos_compilation *cp, + unsigned imm ); + + +#define ERROR(cp, msg) \ +do { \ + if (0) debug_printf("%s: x86 translation failed: %s\n", __FUNCTION__, msg); \ + cp->error = 1; \ +} while (0) + + +#define X86_NULL 0 +#define X86_IMMEDIATES 1 +#define X86_CONSTANTS 2 +#define X86_ATTRIBS 3 + +struct x86_reg aos_get_x86( struct aos_compilation *cp, + unsigned which_reg, + unsigned value ); + + +typedef void (PIPE_CDECL *vaos_run_elts_func)( struct aos_machine *, + const unsigned *elts, + unsigned count, + void *output_buffer); + +typedef void (PIPE_CDECL *vaos_run_linear_func)( struct aos_machine *, + unsigned start, + unsigned count, + void *output_buffer); + + +struct draw_vs_varient_aos_sse { + struct draw_vs_varient base; + struct draw_context *draw; + + struct aos_attrib *attrib; + + vaos_run_linear_func gen_run_linear; + vaos_run_elts_func gen_run_elts; + + + struct x86_function func[2]; +}; + + +#endif + +#endif + diff --git a/src/gallium/auxiliary/draw/draw_vs_aos_io.c b/src/gallium/auxiliary/draw/draw_vs_aos_io.c new file mode 100644 index 00000000000..6b928118707 --- /dev/null +++ b/src/gallium/auxiliary/draw/draw_vs_aos_io.c @@ -0,0 +1,325 @@ +/************************************************************************** + * + * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + + +#include "pipe/p_util.h" +#include "pipe/p_shader_tokens.h" +#include "tgsi/util/tgsi_parse.h" +#include "tgsi/util/tgsi_util.h" +#include "tgsi/exec/tgsi_exec.h" +#include "draw_vs.h" +#include "draw_vs_aos.h" +#include "draw_vertex.h" + +#include "rtasm/rtasm_x86sse.h" + +#ifdef PIPE_ARCH_X86 + +/* Note - don't yet have to worry about interacting with the code in + * draw_vs_aos.c as there is no intermingling of generated code... + * That may have to change, we'll see. + */ +static void emit_load_R32G32B32A32( struct aos_compilation *cp, + struct x86_reg data, + struct x86_reg src_ptr ) +{ + sse_movups(cp->func, data, src_ptr); +} + +static void emit_load_R32G32B32( struct aos_compilation *cp, + struct x86_reg data, + struct x86_reg src_ptr ) +{ + sse_movss(cp->func, data, x86_make_disp(src_ptr, 8)); + sse_shufps(cp->func, data, aos_get_internal_xmm( cp, IMM_IDENTITY ), SHUF(X,Y,Z,W) ); + sse_shufps(cp->func, data, data, SHUF(Y,Z,X,W) ); + sse_movlps(cp->func, data, src_ptr); +} + +static void emit_load_R32G32( struct aos_compilation *cp, + struct x86_reg data, + struct x86_reg src_ptr ) +{ + sse_movups(cp->func, data, aos_get_internal_xmm( cp, IMM_IDENTITY ) ); + sse_movlps(cp->func, data, src_ptr); +} + + +static void emit_load_R32( struct aos_compilation *cp, + struct x86_reg data, + struct x86_reg src_ptr ) +{ + sse_movss(cp->func, data, src_ptr); + sse_orps(cp->func, data, aos_get_internal_xmm( cp, IMM_IDENTITY ) ); +} + + +static void emit_load_R8G8B8A8_UNORM( struct aos_compilation *cp, + struct x86_reg data, + struct x86_reg src_ptr ) +{ + sse_movss(cp->func, data, src_ptr); + sse2_punpcklbw(cp->func, data, aos_get_internal_xmm( cp, IMM_IDENTITY )); + sse2_punpcklbw(cp->func, data, aos_get_internal_xmm( cp, IMM_IDENTITY )); + sse2_cvtdq2ps(cp->func, data, data); + sse_mulps(cp->func, data, aos_get_internal(cp, IMM_INV_255)); +} + + + +static void get_src_ptr( struct aos_compilation *cp, + struct x86_reg src, + struct x86_reg elt, + unsigned a ) +{ + struct x86_reg attrib = x86_make_disp(aos_get_x86( cp, 0, X86_ATTRIBS ), + a * sizeof(struct aos_attrib)); + + struct x86_reg input_ptr = x86_make_disp(attrib, + Offset(struct aos_attrib, input_ptr)); + + struct x86_reg input_stride = x86_make_disp(attrib, + Offset(struct aos_attrib, input_stride)); + + /* Calculate pointer to current attrib: + */ + x86_mov(cp->func, src, input_stride); + x86_imul(cp->func, src, elt); + x86_add(cp->func, src, input_ptr); +} + + +/* Extended swizzles? Maybe later. + */ +static void emit_swizzle( struct aos_compilation *cp, + struct x86_reg dest, + struct x86_reg src, + ubyte shuffle ) +{ + sse_shufps(cp->func, dest, src, shuffle); +} + + +static boolean load_input( struct aos_compilation *cp, + unsigned idx, + boolean linear ) +{ + unsigned format = cp->vaos->base.key.element[idx].in.format; + struct x86_reg src = cp->tmp_EAX; + struct x86_reg dataXMM = aos_get_xmm_reg(cp); + + /* Figure out source pointer address: + */ + get_src_ptr(cp, + src, + linear ? cp->idx_EBX : x86_deref(cp->idx_EBX), + idx); + + src = x86_deref(src); + + aos_adopt_xmm_reg( cp, + dataXMM, + TGSI_FILE_INPUT, + idx, + TRUE ); + + switch (format) { + case PIPE_FORMAT_R32_FLOAT: + emit_load_R32(cp, dataXMM, src); + break; + case PIPE_FORMAT_R32G32_FLOAT: + emit_load_R32G32(cp, dataXMM, src); + break; + case PIPE_FORMAT_R32G32B32_FLOAT: + emit_load_R32G32B32(cp, dataXMM, src); + break; + case PIPE_FORMAT_R32G32B32A32_FLOAT: + emit_load_R32G32B32A32(cp, dataXMM, src); + break; + case PIPE_FORMAT_B8G8R8A8_UNORM: + emit_load_R8G8B8A8_UNORM(cp, dataXMM, src); + emit_swizzle(cp, dataXMM, dataXMM, SHUF(Z,Y,X,W)); + break; + case PIPE_FORMAT_R8G8B8A8_UNORM: + emit_load_R8G8B8A8_UNORM(cp, dataXMM, src); + break; + default: + ERROR(cp, "unhandled input format"); + return FALSE; + } + + return TRUE; +} + + +boolean aos_fetch_inputs( struct aos_compilation *cp, boolean linear ) +{ + unsigned i; + + for (i = 0; i < cp->vaos->base.key.nr_inputs; i++) { + if (!load_input( cp, i, linear )) + return FALSE; + cp->insn_counter++; + debug_printf("\n"); + } + + return TRUE; +} + + + + + + + +static void emit_store_R32G32B32A32( struct aos_compilation *cp, + struct x86_reg dst_ptr, + struct x86_reg dataXMM ) +{ + sse_movups(cp->func, dst_ptr, dataXMM); +} + +static void emit_store_R32G32B32( struct aos_compilation *cp, + struct x86_reg dst_ptr, + struct x86_reg dataXMM ) +{ + sse_movlps(cp->func, dst_ptr, dataXMM); + sse_shufps(cp->func, dataXMM, dataXMM, SHUF(Z,Z,Z,Z) ); /* NOTE! destructive */ + sse_movss(cp->func, x86_make_disp(dst_ptr,8), dataXMM); +} + +static void emit_store_R32G32( struct aos_compilation *cp, + struct x86_reg dst_ptr, + struct x86_reg dataXMM ) +{ + sse_movlps(cp->func, dst_ptr, dataXMM); +} + +static void emit_store_R32( struct aos_compilation *cp, + struct x86_reg dst_ptr, + struct x86_reg dataXMM ) +{ + sse_movss(cp->func, dst_ptr, dataXMM); +} + + + +static void emit_store_R8G8B8A8_UNORM( struct aos_compilation *cp, + struct x86_reg dst_ptr, + struct x86_reg dataXMM ) +{ + sse_mulps(cp->func, dataXMM, aos_get_internal(cp, IMM_255)); + sse2_cvtps2dq(cp->func, dataXMM, dataXMM); + sse2_packssdw(cp->func, dataXMM, dataXMM); + sse2_packuswb(cp->func, dataXMM, dataXMM); + sse_movss(cp->func, dst_ptr, dataXMM); +} + + + + + +static boolean emit_output( struct aos_compilation *cp, + struct x86_reg ptr, + struct x86_reg dataXMM, + unsigned format ) +{ + switch (format) { + case EMIT_1F: + case EMIT_1F_PSIZE: + emit_store_R32(cp, ptr, dataXMM); + break; + case EMIT_2F: + emit_store_R32G32(cp, ptr, dataXMM); + break; + case EMIT_3F: + emit_store_R32G32B32(cp, ptr, dataXMM); + break; + case EMIT_4F: + emit_store_R32G32B32A32(cp, ptr, dataXMM); + break; + case EMIT_4UB: + if (1) { + emit_swizzle(cp, dataXMM, dataXMM, SHUF(Z,Y,X,W)); + emit_store_R8G8B8A8_UNORM(cp, ptr, dataXMM); + } + else { + emit_store_R8G8B8A8_UNORM(cp, ptr, dataXMM); + } + break; + default: + ERROR(cp, "unhandled output format"); + return FALSE; + } + + return TRUE; +} + + + +boolean aos_emit_outputs( struct aos_compilation *cp ) +{ + unsigned i; + + for (i = 0; i < cp->vaos->base.key.nr_outputs; i++) { + unsigned format = cp->vaos->base.key.element[i].out.format; + unsigned offset = cp->vaos->base.key.element[i].out.offset; + unsigned vs_output = cp->vaos->base.key.element[i].out.vs_output; + + struct x86_reg data; + + if (format == EMIT_1F_PSIZE) { + data = aos_get_internal_xmm( cp, IMM_PSIZE ); + } + else { + data = aos_get_shader_reg( cp, + TGSI_FILE_OUTPUT, + vs_output ); + } + + if (data.file != file_XMM) { + struct x86_reg tmp = aos_get_xmm_reg( cp ); + sse_movups(cp->func, tmp, data); + data = tmp; + } + + if (!emit_output( cp, + x86_make_disp( cp->outbuf_ECX, offset ), + data, + format )) + return FALSE; + + aos_release_xmm_reg( cp, data.idx ); + + cp->insn_counter++; + debug_printf("\n"); + } + + return TRUE; +} + +#endif diff --git a/src/gallium/auxiliary/draw/draw_vs_aos_machine.c b/src/gallium/auxiliary/draw/draw_vs_aos_machine.c new file mode 100644 index 00000000000..6a54917ae38 --- /dev/null +++ b/src/gallium/auxiliary/draw/draw_vs_aos_machine.c @@ -0,0 +1,323 @@ +/************************************************************************** + * + * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + + +#include "pipe/p_config.h" + + +#include "pipe/p_util.h" +#include "pipe/p_shader_tokens.h" +#include "tgsi/util/tgsi_parse.h" +#include "tgsi/util/tgsi_util.h" +#include "tgsi/exec/tgsi_exec.h" +#include "draw_vs.h" +#include "draw_vs_aos.h" +#include "draw_vertex.h" + +#ifdef PIPE_ARCH_X86 + +#include "rtasm/rtasm_x86sse.h" + + +#define X87_CW_EXCEPTION_INV_OP (1<<0) +#define X87_CW_EXCEPTION_DENORM_OP (1<<1) +#define X87_CW_EXCEPTION_ZERO_DIVIDE (1<<2) +#define X87_CW_EXCEPTION_OVERFLOW (1<<3) +#define X87_CW_EXCEPTION_UNDERFLOW (1<<4) +#define X87_CW_EXCEPTION_PRECISION (1<<5) +#define X87_CW_PRECISION_SINGLE (0<<8) +#define X87_CW_PRECISION_RESERVED (1<<8) +#define X87_CW_PRECISION_DOUBLE (2<<8) +#define X87_CW_PRECISION_DOUBLE_EXT (3<<8) +#define X87_CW_PRECISION_MASK (3<<8) +#define X87_CW_ROUND_NEAREST (0<<10) +#define X87_CW_ROUND_DOWN (1<<10) +#define X87_CW_ROUND_UP (2<<10) +#define X87_CW_ROUND_ZERO (3<<10) +#define X87_CW_ROUND_MASK (3<<10) +#define X87_CW_INFINITY (1<<12) + + +void PIPE_CDECL aos_do_lit( struct aos_machine *machine, + float *result, + const float *in, + unsigned count ) +{ + if (in[0] > 0) + { + if (in[1] <= 0.0) + { + result[0] = 1.0F; + result[1] = in[0]; + result[2] = 1.0; + result[3] = 1.0F; + } + else + { + const float epsilon = 1.0F / 256.0F; + float exponent = CLAMP(in[3], -(128.0F - epsilon), (128.0F - epsilon)); + result[0] = 1.0F; + result[1] = in[0]; + result[2] = powf(in[1], exponent); + result[3] = 1.0; + } + } + else + { + result[0] = 1.0F; + result[1] = 0.0; + result[2] = 0.0; + result[3] = 1.0F; + } +} + + +static void PIPE_CDECL do_lit_lut( struct aos_machine *machine, + float *result, + const float *in, + unsigned count ) +{ + if (in[0] > 0) + { + if (in[1] <= 0.0) + { + result[0] = 1.0F; + result[1] = in[0]; + result[2] = 1.0; + result[3] = 1.0F; + return; + } + + if (machine->lit_info[count].shine_tab->exponent != in[3]) { + machine->lit_info[count].func = aos_do_lit; + goto no_luck; + } + + if (in[1] <= 1.0) + { + const float *tab = machine->lit_info[count].shine_tab->values; + float f = in[1] * 256; + int k = (int)f; + float frac = f - (float)k; + + result[0] = 1.0F; + result[1] = in[0]; + result[2] = tab[k] + frac*(tab[k+1]-tab[k]); + result[3] = 1.0; + return; + } + + no_luck: + { + const float epsilon = 1.0F / 256.0F; + float exponent = CLAMP(in[3], -(128.0F - epsilon), (128.0F - epsilon)); + result[0] = 1.0F; + result[1] = in[0]; + result[2] = powf(in[1], exponent); + result[3] = 1.0; + } + } + else + { + result[0] = 1.0F; + result[1] = 0.0; + result[2] = 0.0; + result[3] = 1.0F; + } +} + + +static void do_populate_lut( struct shine_tab *tab, + float unclamped_exponent ) +{ + const float epsilon = 1.0F / 256.0F; + float exponent = CLAMP(unclamped_exponent, -(128.0F - epsilon), (128.0F - epsilon)); + unsigned i; + + tab->exponent = unclamped_exponent; /* for later comparison */ + + tab->values[0] = 0; + if (exponent == 0) { + for (i = 1; i < 258; i++) { + tab->values[i] = 1.0; + } + } + else { + for (i = 1; i < 258; i++) { + tab->values[i] = powf((float)i * epsilon, exponent); + } + } +} + + + + +static void PIPE_CDECL populate_lut( struct aos_machine *machine, + float *result, + const float *in, + unsigned count ) +{ + unsigned i, tab; + + /* Search for an existing table for this value. Note that without + * static analysis we don't really know if in[3] will be constant, + * but it usually is... + */ + for (tab = 0; tab < 4; tab++) { + if (machine->shine_tab[tab].exponent == in[3]) { + goto found; + } + } + + for (tab = 0, i = 1; i < 4; i++) { + if (machine->shine_tab[i].last_used < machine->shine_tab[tab].last_used) + tab = i; + } + + if (machine->shine_tab[tab].last_used == machine->now) { + /* No unused tables (this is not a ffvertex program...). Just + * call pow each time: + */ + machine->lit_info[count].func = aos_do_lit; + machine->lit_info[count].func( machine, result, in, count ); + return; + } + else { + do_populate_lut( &machine->shine_tab[tab], in[3] ); + } + + found: + machine->shine_tab[tab].last_used = machine->now; + machine->lit_info[count].shine_tab = &machine->shine_tab[tab]; + machine->lit_info[count].func = do_lit_lut; + machine->lit_info[count].func( machine, result, in, count ); +} + + +void draw_vs_aos_machine_constants( struct aos_machine *machine, + const float (*constants)[4] ) +{ + machine->constants = constants; + + { + unsigned i; + for (i = 0; i < MAX_LIT_INFO; i++) { + machine->lit_info[i].func = populate_lut; + machine->now++; + } + } +} + + +void draw_vs_aos_machine_viewport( struct aos_machine *machine, + const struct pipe_viewport_state *viewport ) +{ + memcpy(machine->scale, viewport->scale, 4 * sizeof(float)); + memcpy(machine->translate, viewport->translate, 4 * sizeof(float)); +} + + + +void draw_vs_aos_machine_destroy( struct aos_machine *machine ) +{ + align_free(machine); +} + +struct aos_machine *draw_vs_aos_machine( void ) +{ + struct aos_machine *machine; + unsigned i; + float inv = 1.0f/255.0f; + float f255 = 255.0f; + + machine = align_malloc(sizeof(struct aos_machine), 16); + if (!machine) + return NULL; + + memset(machine, 0, sizeof(*machine)); + + ASSIGN_4V(machine->internal[IMM_SWZ], 1.0f, -1.0f, 0.0f, 1.0f); + *(unsigned *)&machine->internal[IMM_SWZ][3] = 0xffffffff; + + ASSIGN_4V(machine->internal[IMM_ONES], 1.0f, 1.0f, 1.0f, 1.0f); + ASSIGN_4V(machine->internal[IMM_NEGS], -1.0f, -1.0f, -1.0f, -1.0f); + ASSIGN_4V(machine->internal[IMM_IDENTITY], 0.0f, 0.0f, 0.0f, 1.0f); + ASSIGN_4V(machine->internal[IMM_INV_255], inv, inv, inv, inv); + ASSIGN_4V(machine->internal[IMM_255], f255, f255, f255, f255); + ASSIGN_4V(machine->internal[IMM_RSQ], -.5f, 1.5f, 0.0f, 0.0f); + + + machine->fpu_rnd_nearest = (X87_CW_EXCEPTION_INV_OP | + X87_CW_EXCEPTION_DENORM_OP | + X87_CW_EXCEPTION_ZERO_DIVIDE | + X87_CW_EXCEPTION_OVERFLOW | + X87_CW_EXCEPTION_UNDERFLOW | + X87_CW_EXCEPTION_PRECISION | + (1<<6) | + X87_CW_ROUND_NEAREST | + X87_CW_PRECISION_DOUBLE_EXT); + + assert(machine->fpu_rnd_nearest == 0x37f); + + machine->fpu_rnd_neg_inf = (X87_CW_EXCEPTION_INV_OP | + X87_CW_EXCEPTION_DENORM_OP | + X87_CW_EXCEPTION_ZERO_DIVIDE | + X87_CW_EXCEPTION_OVERFLOW | + X87_CW_EXCEPTION_UNDERFLOW | + X87_CW_EXCEPTION_PRECISION | + (1<<6) | + X87_CW_ROUND_DOWN | + X87_CW_PRECISION_DOUBLE_EXT); + + for (i = 0; i < MAX_SHINE_TAB; i++) + do_populate_lut( &machine->shine_tab[i], 1.0f ); + + return machine; +} + +#else + +void draw_vs_aos_machine_viewport( struct aos_machine *machine, + const struct pipe_viewport_state *viewport ) +{ +} + +void draw_vs_aos_machine_constants( struct aos_machine *machine, + const float (*constants)[4] ) +{ +} + +void draw_vs_aos_machine_destroy( struct aos_machine *machine ) +{ +} + +struct aos_machine *draw_vs_aos_machine( void ) +{ + return NULL; +} +#endif + diff --git a/src/gallium/auxiliary/draw/draw_vs_exec.c b/src/gallium/auxiliary/draw/draw_vs_exec.c index 7a02f6334b1..4501877efcf 100644 --- a/src/gallium/auxiliary/draw/draw_vs_exec.c +++ b/src/gallium/auxiliary/draw/draw_vs_exec.c @@ -179,10 +179,12 @@ draw_create_vs_exec(struct draw_context *draw, tgsi_scan_shader(state->tokens, &vs->base.info); + vs->base.draw = draw; vs->base.prepare = vs_exec_prepare; vs->base.run_linear = vs_exec_run_linear; vs->base.delete = vs_exec_delete; - vs->machine = &draw->machine; + vs->base.create_varient = draw_vs_varient_generic; + vs->machine = &draw->vs.machine; return &vs->base; } diff --git a/src/gallium/auxiliary/draw/draw_vs_llvm.c b/src/gallium/auxiliary/draw/draw_vs_llvm.c index 171da51dd56..621472ec7c8 100644 --- a/src/gallium/auxiliary/draw/draw_vs_llvm.c +++ b/src/gallium/auxiliary/draw/draw_vs_llvm.c @@ -114,7 +114,9 @@ draw_create_vs_llvm(struct draw_context *draw, tgsi_scan_shader(vs->base.state.tokens, &vs->base.info); + vs->base.draw = draw; vs->base.prepare = vs_llvm_prepare; + vs->base.create_varient = draw_vs_varient_generic; vs->base.run_linear = vs_llvm_run_linear; vs->base.delete = vs_llvm_delete; vs->machine = &draw->machine; diff --git a/src/gallium/auxiliary/draw/draw_vs_sse.c b/src/gallium/auxiliary/draw/draw_vs_sse.c index e3f4e67472a..c3189c707db 100644 --- a/src/gallium/auxiliary/draw/draw_vs_sse.c +++ b/src/gallium/auxiliary/draw/draw_vs_sse.c @@ -31,9 +31,11 @@ * Brian Paul */ +#include "pipe/p_config.h" + #include "draw_vs.h" -#if defined(__i386__) || defined(__386__) +#if defined(PIPE_ARCH_X86) #include "pipe/p_util.h" #include "pipe/p_shader_tokens.h" @@ -47,10 +49,8 @@ #include "tgsi/util/tgsi_parse.h" #define SSE_MAX_VERTICES 4 -#define SSE_SWIZZLES 1 -#if SSE_SWIZZLES -typedef void (XSTDCALL *codegen_function) ( +typedef void (PIPE_CDECL *codegen_function) ( const struct tgsi_exec_vector *input, /* 1 */ struct tgsi_exec_vector *output, /* 2 */ float (*constant)[4], /* 3 */ @@ -62,14 +62,6 @@ typedef void (XSTDCALL *codegen_function) ( float (*aos_output)[4], /* 9 */ uint num_outputs, /* 10 */ uint output_stride ); /* 11 */ -#else -typedef void (XSTDCALL *codegen_function) ( - const struct tgsi_exec_vector *input, - struct tgsi_exec_vector *output, - float (*constant)[4], - struct tgsi_exec_vector *temporary, - float (*immediates)[4] ); -#endif struct draw_sse_vertex_shader { struct draw_vertex_shader base; @@ -78,8 +70,6 @@ struct draw_sse_vertex_shader { codegen_function func; struct tgsi_exec_machine *machine; - - float immediates[TGSI_EXEC_NUM_IMMEDIATES][4]; }; @@ -111,14 +101,13 @@ vs_sse_run_linear( struct draw_vertex_shader *base, for (i = 0; i < count; i += MAX_TGSI_VERTICES) { unsigned int max_vertices = MIN2(MAX_TGSI_VERTICES, count - i); -#if SSE_SWIZZLES /* run compiled shader */ shader->func(machine->Inputs, machine->Outputs, (float (*)[4])constants, machine->Temps, - shader->immediates, + (float (*)[4])shader->base.immediates, input, base->info.num_inputs, input_stride, @@ -128,43 +117,6 @@ vs_sse_run_linear( struct draw_vertex_shader *base, input = (const float (*)[4])((const char *)input + input_stride * max_vertices); output = (float (*)[4])((char *)output + output_stride * max_vertices); -#else - unsigned int j, slot; - - /* Swizzle inputs. - */ - for (j = 0; j < max_vertices; j++) { - for (slot = 0; slot < base->info.num_inputs; slot++) { - machine->Inputs[slot].xyzw[0].f[j] = input[slot][0]; - machine->Inputs[slot].xyzw[1].f[j] = input[slot][1]; - machine->Inputs[slot].xyzw[2].f[j] = input[slot][2]; - machine->Inputs[slot].xyzw[3].f[j] = input[slot][3]; - } - - input = (const float (*)[4])((const char *)input + input_stride); - } - - /* run compiled shader - */ - shader->func(machine->Inputs, - machine->Outputs, - (float (*)[4])constants, - machine->Temps, - shader->immediates); - - /* Unswizzle all output results. - */ - for (j = 0; j < max_vertices; j++) { - for (slot = 0; slot < base->info.num_outputs; slot++) { - output[slot][0] = machine->Outputs[slot].xyzw[0].f[j]; - output[slot][1] = machine->Outputs[slot].xyzw[1].f[j]; - output[slot][2] = machine->Outputs[slot].xyzw[2].f[j]; - output[slot][3] = machine->Outputs[slot].xyzw[3].f[j]; - } - - output = (float (*)[4])((char *)output + output_stride); - } -#endif } } @@ -178,6 +130,8 @@ vs_sse_delete( struct draw_vertex_shader *base ) x86_release_func( &shader->sse2_program ); + align_free( (void *) shader->base.immediates ); + FREE( (void*) shader->base.state.tokens ); FREE( shader ); } @@ -203,15 +157,26 @@ draw_create_vs_sse(struct draw_context *draw, tgsi_scan_shader(templ->tokens, &vs->base.info); + vs->base.draw = draw; + if (1) + vs->base.create_varient = draw_vs_varient_aos_sse; + else + vs->base.create_varient = draw_vs_varient_generic; vs->base.prepare = vs_sse_prepare; vs->base.run_linear = vs_sse_run_linear; vs->base.delete = vs_sse_delete; - vs->machine = &draw->machine; + + vs->base.immediates = align_malloc(TGSI_EXEC_NUM_IMMEDIATES * 4 * + sizeof(float), 16); + + vs->machine = &draw->vs.machine; x86_init_func( &vs->sse2_program ); if (!tgsi_emit_sse2( (struct tgsi_token *) vs->base.state.tokens, - &vs->sse2_program, vs->immediates, SSE_SWIZZLES )) + &vs->sse2_program, + (float (*)[4])vs->base.immediates, + TRUE )) goto fail; vs->func = (codegen_function) x86_get_func( &vs->sse2_program ); @@ -222,7 +187,7 @@ draw_create_vs_sse(struct draw_context *draw, return &vs->base; fail: - fprintf(stderr, "tgsi_emit_sse2() failed, falling back to interpreter\n"); + debug_error("tgsi_emit_sse2() failed, falling back to interpreter\n"); x86_release_func( &vs->sse2_program ); diff --git a/src/gallium/auxiliary/draw/draw_vs_varient.c b/src/gallium/auxiliary/draw/draw_vs_varient.c new file mode 100644 index 00000000000..ad0b829afa1 --- /dev/null +++ b/src/gallium/auxiliary/draw/draw_vs_varient.c @@ -0,0 +1,321 @@ +/************************************************************************** + * + * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + + /* + * Authors: + * Keith Whitwell <[email protected]> + */ + +#include "pipe/p_util.h" +#include "draw/draw_context.h" +#include "draw/draw_private.h" +#include "draw/draw_vbuf.h" +#include "draw/draw_vertex.h" +#include "draw/draw_vs.h" +#include "translate/translate.h" +#include "translate/translate_cache.h" + +/* A first pass at incorporating vertex fetch/emit functionality into + */ +struct draw_vs_varient_generic { + struct draw_vs_varient base; + + struct draw_vertex_shader *shader; + struct draw_context *draw; + + /* Basic plan is to run these two translate functions before/after + * the vertex shader's existing run_linear() routine to simulate + * the inclusion of this functionality into the shader... + * + * Next will look at actually including it. + */ + struct translate *fetch; + struct translate *emit; + + unsigned temp_vertex_stride; +}; + + + + + +static void vsvg_set_input( struct draw_vs_varient *varient, + unsigned buffer, + const void *ptr, + unsigned stride ) +{ + struct draw_vs_varient_generic *vsvg = (struct draw_vs_varient_generic *)varient; + + vsvg->fetch->set_buffer(vsvg->fetch, + buffer, + ptr, + stride); +} + + +/* Mainly for debug at this stage: + */ +static void do_rhw_viewport( struct draw_vs_varient_generic *vsvg, + unsigned count, + void *output_buffer ) +{ + char *ptr = (char *)output_buffer; + const float *scale = vsvg->base.vs->draw->viewport.scale; + const float *trans = vsvg->base.vs->draw->viewport.translate; + unsigned stride = vsvg->temp_vertex_stride; + unsigned j; + + ptr += vsvg->base.vs->position_output * 4 * sizeof(float); + + for (j = 0; j < count; j++, ptr += stride) { + float *data = (float *)ptr; + float w = 1.0f / data[3]; + + data[0] = data[0] * w * scale[0] + trans[0]; + data[1] = data[1] * w * scale[1] + trans[1]; + data[2] = data[2] * w * scale[2] + trans[2]; + data[3] = w; + } +} + +static void do_viewport( struct draw_vs_varient_generic *vsvg, + unsigned count, + void *output_buffer ) +{ + char *ptr = (char *)output_buffer; + const float *scale = vsvg->base.vs->draw->viewport.scale; + const float *trans = vsvg->base.vs->draw->viewport.translate; + unsigned stride = vsvg->temp_vertex_stride; + unsigned j; + + ptr += vsvg->base.vs->position_output * 4 * sizeof(float); + + for (j = 0; j < count; j++, ptr += stride) { + float *data = (float *)ptr; + + data[0] = data[0] * scale[0] + trans[0]; + data[1] = data[1] * scale[1] + trans[1]; + data[2] = data[2] * scale[2] + trans[2]; + } +} + + +static void PIPE_CDECL vsvg_run_elts( struct draw_vs_varient *varient, + const unsigned *elts, + unsigned count, + void *output_buffer) +{ + struct draw_vs_varient_generic *vsvg = (struct draw_vs_varient_generic *)varient; + unsigned temp_vertex_stride = vsvg->temp_vertex_stride; + void *temp_buffer = MALLOC( align(count,4) * temp_vertex_stride ); + + if (0) debug_printf("%s %d \n", __FUNCTION__, count); + + /* Want to do this in small batches for cache locality? + */ + + vsvg->fetch->run_elts( vsvg->fetch, + elts, + count, + temp_buffer ); + + vsvg->base.vs->run_linear( vsvg->base.vs, + temp_buffer, + temp_buffer, + (const float (*)[4])vsvg->base.vs->draw->pt.user.constants, + count, + temp_vertex_stride, + temp_vertex_stride); + + + if (vsvg->base.key.clip) { + /* not really handling clipping, just do the rhw so we can + * see the results... + */ + do_rhw_viewport( vsvg, + count, + temp_buffer ); + } + else if (vsvg->base.key.viewport) { + do_viewport( vsvg, + count, + temp_buffer ); + } + + + vsvg->emit->set_buffer( vsvg->emit, + 0, + temp_buffer, + temp_vertex_stride ); + + vsvg->emit->set_buffer( vsvg->emit, + 1, + &vsvg->draw->rasterizer->point_size, + 0); + + vsvg->emit->run( vsvg->emit, + 0, count, + output_buffer ); + + FREE(temp_buffer); +} + + +static void PIPE_CDECL vsvg_run_linear( struct draw_vs_varient *varient, + unsigned start, + unsigned count, + void *output_buffer ) +{ + struct draw_vs_varient_generic *vsvg = (struct draw_vs_varient_generic *)varient; + unsigned temp_vertex_stride = vsvg->temp_vertex_stride; + void *temp_buffer = MALLOC( align(count,4) * temp_vertex_stride ); + + if (0) debug_printf("%s %d %d (sz %d, %d)\n", __FUNCTION__, start, count, + vsvg->base.key.output_stride, + temp_vertex_stride); + + vsvg->fetch->run( vsvg->fetch, + start, + count, + temp_buffer ); + + vsvg->base.vs->run_linear( vsvg->base.vs, + temp_buffer, + temp_buffer, + (const float (*)[4])vsvg->base.vs->draw->pt.user.constants, + count, + temp_vertex_stride, + temp_vertex_stride); + + if (vsvg->base.key.clip) { + /* not really handling clipping, just do the rhw so we can + * see the results... + */ + do_rhw_viewport( vsvg, + count, + temp_buffer ); + } + else if (vsvg->base.key.viewport) { + do_viewport( vsvg, + count, + temp_buffer ); + } + + vsvg->emit->set_buffer( vsvg->emit, + 0, + temp_buffer, + temp_vertex_stride ); + + vsvg->emit->set_buffer( vsvg->emit, + 1, + &vsvg->draw->rasterizer->point_size, + 0); + + vsvg->emit->run( vsvg->emit, + 0, count, + output_buffer ); + + FREE(temp_buffer); +} + + + + + +static void vsvg_destroy( struct draw_vs_varient *varient ) +{ + FREE(varient); +} + + +struct draw_vs_varient *draw_vs_varient_generic( struct draw_vertex_shader *vs, + const struct draw_vs_varient_key *key ) +{ + unsigned i; + struct translate_key fetch, emit; + + struct draw_vs_varient_generic *vsvg = CALLOC_STRUCT( draw_vs_varient_generic ); + if (vsvg == NULL) + return NULL; + + vsvg->base.key = *key; + vsvg->base.vs = vs; + vsvg->base.set_input = vsvg_set_input; + vsvg->base.run_elts = vsvg_run_elts; + vsvg->base.run_linear = vsvg_run_linear; + vsvg->base.destroy = vsvg_destroy; + + vsvg->draw = vs->draw; + + vsvg->temp_vertex_stride = MAX2(key->nr_inputs, + vsvg->base.vs->info.num_outputs) * 4 * sizeof(float); + + /* Build free-standing fetch and emit functions: + */ + fetch.nr_elements = key->nr_inputs; + fetch.output_stride = vsvg->temp_vertex_stride; + for (i = 0; i < key->nr_inputs; i++) { + fetch.element[i].input_format = key->element[i].in.format; + fetch.element[i].input_buffer = key->element[i].in.buffer; + fetch.element[i].input_offset = key->element[i].in.offset; + fetch.element[i].output_format = PIPE_FORMAT_R32G32B32A32_FLOAT; + fetch.element[i].output_offset = i * 4 * sizeof(float); + assert(fetch.element[i].output_offset < fetch.output_stride); + } + + + emit.nr_elements = key->nr_outputs; + emit.output_stride = key->output_stride; + for (i = 0; i < key->nr_outputs; i++) { + if (key->element[i].out.format != EMIT_1F_PSIZE) + { + emit.element[i].input_format = PIPE_FORMAT_R32G32B32A32_FLOAT; + emit.element[i].input_buffer = 0; + emit.element[i].input_offset = key->element[i].out.vs_output * 4 * sizeof(float); + emit.element[i].output_format = draw_translate_vinfo_format(key->element[i].out.format); + emit.element[i].output_offset = key->element[i].out.offset; + assert(emit.element[i].input_offset < fetch.output_stride); + } + else { + emit.element[i].input_format = PIPE_FORMAT_R32_FLOAT; + emit.element[i].input_buffer = 1; + emit.element[i].input_offset = 0; + emit.element[i].output_format = PIPE_FORMAT_R32_FLOAT; + emit.element[i].output_offset = key->element[i].out.offset; + } + } + + vsvg->fetch = draw_vs_get_fetch( vs->draw, &fetch ); + vsvg->emit = draw_vs_get_emit( vs->draw, &emit ); + + return &vsvg->base; +} + + + + + diff --git a/src/gallium/auxiliary/gallivm/tgsitollvm.cpp b/src/gallium/auxiliary/gallivm/tgsitollvm.cpp index 9695358ab82..98014bdaa15 100644 --- a/src/gallium/auxiliary/gallivm/tgsitollvm.cpp +++ b/src/gallium/auxiliary/gallivm/tgsitollvm.cpp @@ -96,10 +96,8 @@ translate_declaration(struct gallivm_ir *prog, unsigned first, last, mask; uint interp_method; - assert(decl->Declaration.Declare == TGSI_DECLARE_RANGE); - - first = decl->u.DeclarationRange.First; - last = decl->u.DeclarationRange.Last; + first = decl->DeclarationRange.First; + last = decl->DeclarationRange.Last; mask = decl->Declaration.UsageMask; /* Do not touch WPOS.xy */ @@ -113,7 +111,7 @@ translate_declaration(struct gallivm_ir *prog, } } - interp_method = decl->Interpolation.Interpolate; + interp_method = decl->Declaration.Interpolate; if (mask == TGSI_WRITEMASK_XYZW) { unsigned i, j; @@ -153,7 +151,7 @@ translate_declarationir(struct gallivm_ir *, struct tgsi_full_declaration *) { if (decl->Declaration.File == TGSI_FILE_ADDRESS) { - int idx = decl->u.DeclarationRange.First; + int idx = decl->DeclarationRange.First; storage->addAddress(idx); } } diff --git a/src/gallium/auxiliary/pipebuffer/Makefile b/src/gallium/auxiliary/pipebuffer/Makefile index ff09011b660..1d9b036c078 100644 --- a/src/gallium/auxiliary/pipebuffer/Makefile +++ b/src/gallium/auxiliary/pipebuffer/Makefile @@ -6,6 +6,7 @@ LIBNAME = pipebuffer C_SOURCES = \ pb_buffer_fenced.c \ pb_buffer_malloc.c \ + pb_bufmgr_alt.c \ pb_bufmgr_cache.c \ pb_bufmgr_fenced.c \ pb_bufmgr_mm.c \ diff --git a/src/gallium/auxiliary/pipebuffer/SConscript b/src/gallium/auxiliary/pipebuffer/SConscript index 9db0c0eae3b..e52177bc795 100644 --- a/src/gallium/auxiliary/pipebuffer/SConscript +++ b/src/gallium/auxiliary/pipebuffer/SConscript @@ -5,6 +5,7 @@ pipebuffer = env.ConvenienceLibrary( source = [ 'pb_buffer_fenced.c', 'pb_buffer_malloc.c', + 'pb_bufmgr_alt.c', 'pb_bufmgr_cache.c', 'pb_bufmgr_fenced.c', 'pb_bufmgr_mm.c', diff --git a/src/gallium/auxiliary/pipebuffer/pb_buffer_malloc.c b/src/gallium/auxiliary/pipebuffer/pb_buffer_malloc.c index 9e8244f909b..e90d2e56231 100644 --- a/src/gallium/auxiliary/pipebuffer/pb_buffer_malloc.c +++ b/src/gallium/auxiliary/pipebuffer/pb_buffer_malloc.c @@ -30,13 +30,14 @@ * Implementation of malloc-based buffers to store data that can't be processed * by the hardware. * - * \author Jos� Fonseca <[email protected]> + * \author Jose Fonseca <[email protected]> */ #include "pipe/p_debug.h" #include "pipe/p_util.h" #include "pb_buffer.h" +#include "pb_bufmgr.h" struct malloc_buffer @@ -119,9 +120,39 @@ pb_malloc_buffer_create(size_t size, buf->data = align_malloc(size, desc->alignment < sizeof(void*) ? sizeof(void*) : desc->alignment); if(!buf->data) { - align_free(buf); + FREE(buf); return NULL; } return &buf->base; } + + +static struct pb_buffer * +pb_malloc_buffer_create_buffer(struct pb_manager *mgr, + size_t size, + const struct pb_desc *desc) +{ + return pb_malloc_buffer_create(size, desc); +} + + +static void +pb_malloc_bufmgr_destroy(struct pb_manager *mgr) +{ + /* No-op */ +} + + +static struct pb_manager +pb_malloc_bufmgr = { + pb_malloc_buffer_create_buffer, + pb_malloc_bufmgr_destroy +}; + + +struct pb_manager * +pb_malloc_bufmgr_create(void) +{ + return &pb_malloc_bufmgr; +} diff --git a/src/gallium/auxiliary/pipebuffer/pb_bufmgr.h b/src/gallium/auxiliary/pipebuffer/pb_bufmgr.h index f6cc7a525b7..00279f7010f 100644 --- a/src/gallium/auxiliary/pipebuffer/pb_bufmgr.h +++ b/src/gallium/auxiliary/pipebuffer/pb_bufmgr.h @@ -79,6 +79,15 @@ struct pb_manager }; +/** + * Malloc buffer provider. + * + * Simple wrapper around pb_malloc_buffer_create for convenience. + */ +struct pb_manager * +pb_malloc_bufmgr_create(void); + + /** * Static buffer pool sub-allocator. * @@ -162,6 +171,11 @@ fenced_bufmgr_create(struct pb_manager *provider, struct pipe_winsys *winsys); +struct pb_manager * +pb_alt_manager_create(struct pb_manager *provider1, + struct pb_manager *provider2); + + #ifdef __cplusplus } #endif diff --git a/src/gallium/auxiliary/pipebuffer/pb_bufmgr_alt.c b/src/gallium/auxiliary/pipebuffer/pb_bufmgr_alt.c new file mode 100644 index 00000000000..702bef1c043 --- /dev/null +++ b/src/gallium/auxiliary/pipebuffer/pb_bufmgr_alt.c @@ -0,0 +1,101 @@ +/************************************************************************** + * + * Copyright 2007-2008 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +/** + * \file + * Allocate buffers from two alternative buffer providers. + * + * \author Jose Fonseca <[email protected]> + */ + + +#include "pipe/p_compiler.h" +#include "pipe/p_debug.h" +#include "pipe/p_util.h" + +#include "pb_buffer.h" +#include "pb_bufmgr.h" + + +struct pb_alt_manager +{ + struct pb_manager base; + + struct pb_manager *provider1; + struct pb_manager *provider2; +}; + + +static INLINE struct pb_alt_manager * +pb_alt_manager(struct pb_manager *mgr) +{ + assert(mgr); + return (struct pb_alt_manager *)mgr; +} + + +static struct pb_buffer * +pb_alt_manager_create_buffer(struct pb_manager *_mgr, + size_t size, + const struct pb_desc *desc) +{ + struct pb_alt_manager *mgr = pb_alt_manager(_mgr); + struct pb_buffer *buf; + + buf = mgr->provider1->create_buffer(mgr->provider1, size, desc); + if(buf) + return buf; + + buf = mgr->provider2->create_buffer(mgr->provider2, size, desc); + return buf; +} + + +static void +pb_alt_manager_destroy(struct pb_manager *mgr) +{ + FREE(mgr); +} + + +struct pb_manager * +pb_alt_manager_create(struct pb_manager *provider1, + struct pb_manager *provider2) +{ + struct pb_alt_manager *mgr; + + mgr = CALLOC_STRUCT(pb_alt_manager); + if (!mgr) + return NULL; + + mgr->base.destroy = pb_alt_manager_destroy; + mgr->base.create_buffer = pb_alt_manager_create_buffer; + mgr->provider1 = provider1; + mgr->provider2 = provider2; + + return &mgr->base; +} diff --git a/src/gallium/auxiliary/pipebuffer/pb_bufmgr_cache.c b/src/gallium/auxiliary/pipebuffer/pb_bufmgr_cache.c index 4bd3f94a6c0..f1a457dde4d 100644 --- a/src/gallium/auxiliary/pipebuffer/pb_bufmgr_cache.c +++ b/src/gallium/auxiliary/pipebuffer/pb_bufmgr_cache.c @@ -207,8 +207,11 @@ pb_cache_is_buffer_compat(struct pb_cache_buffer *buf, size_t size, const struct pb_desc *desc) { - /* TODO: be more lenient with size */ - if(buf->base.base.size != size) + if(buf->base.base.size < size) + return FALSE; + + /* be lenient with size */ + if(buf->base.base.size >= 2*size) return FALSE; if(!pb_check_alignment(desc->alignment, buf->base.base.alignment)) diff --git a/src/gallium/auxiliary/pipebuffer/pb_bufmgr_mm.c b/src/gallium/auxiliary/pipebuffer/pb_bufmgr_mm.c index 66256f3fa70..0a1e8c83b10 100644 --- a/src/gallium/auxiliary/pipebuffer/pb_bufmgr_mm.c +++ b/src/gallium/auxiliary/pipebuffer/pb_bufmgr_mm.c @@ -184,7 +184,6 @@ mm_bufmgr_create_buffer(struct pb_manager *mgr, mm_buf->block = mmAllocMem(mm->heap, size, mm->align2, 0); if(!mm_buf->block) { - assert(0); FREE(mm_buf); _glthread_UNLOCK_MUTEX(mm->mutex); return NULL; diff --git a/src/gallium/auxiliary/pipebuffer/pb_bufmgr_slab.c b/src/gallium/auxiliary/pipebuffer/pb_bufmgr_slab.c index 45ba158a4d9..b9dff09804c 100644 --- a/src/gallium/auxiliary/pipebuffer/pb_bufmgr_slab.c +++ b/src/gallium/auxiliary/pipebuffer/pb_bufmgr_slab.c @@ -312,8 +312,8 @@ pb_slab_manager_create_buffer(struct pb_manager *_mgr, struct list_head *list; /* check size */ - assert(size == mgr->bufSize); - if(size != mgr->bufSize) + assert(size <= mgr->bufSize); + if(size > mgr->bufSize) return NULL; /* check if we can provide the requested alignment */ diff --git a/src/gallium/auxiliary/rtasm/rtasm_cpu.c b/src/gallium/auxiliary/rtasm/rtasm_cpu.c index f01e12faa07..5499018b219 100644 --- a/src/gallium/auxiliary/rtasm/rtasm_cpu.c +++ b/src/gallium/auxiliary/rtasm/rtasm_cpu.c @@ -47,7 +47,7 @@ static boolean rtasm_sse_enabled(void) int rtasm_cpu_has_sse(void) { /* FIXME: actually detect this at run-time */ -#if defined(__i386__) || defined(__386__) || defined(i386) +#if defined(PIPE_ARCH_X86) return rtasm_sse_enabled(); #else return 0; @@ -57,7 +57,7 @@ int rtasm_cpu_has_sse(void) int rtasm_cpu_has_sse2(void) { /* FIXME: actually detect this at run-time */ -#if defined(__i386__) || defined(__386__) || defined(i386) +#if defined(PIPE_ARCH_X86) return rtasm_sse_enabled(); #else return 0; diff --git a/src/gallium/auxiliary/rtasm/rtasm_x86sse.c b/src/gallium/auxiliary/rtasm/rtasm_x86sse.c index 4e036d9032c..f4ca282dd93 100644 --- a/src/gallium/auxiliary/rtasm/rtasm_x86sse.c +++ b/src/gallium/auxiliary/rtasm/rtasm_x86sse.c @@ -21,7 +21,9 @@ * **************************************************************************/ -#if defined(__i386__) || defined(__386__) || defined(i386) +#include "pipe/p_config.h" + +#if defined(PIPE_ARCH_X86) #include "pipe/p_compiler.h" #include "pipe/p_debug.h" @@ -36,11 +38,8 @@ #define DUMP_SSE 0 -#if DUMP_SSE -static void -_print_reg( - struct x86_reg reg ) +void x86_print_reg( struct x86_reg reg ) { if (reg.mod != mod_REG) debug_printf( "[" ); @@ -77,6 +76,7 @@ _print_reg( debug_printf( "]" ); } +#if DUMP_SSE #define DUMP_START() debug_printf( "\n" ) #define DUMP_END() debug_printf( "\n" ) @@ -87,7 +87,7 @@ _print_reg( foo++; \ if (*foo) \ foo++; \ - debug_printf( "\n% 15s ", foo ); \ + debug_printf( "\n% 4x% 15s ", p->csr - p->store, foo ); \ } while (0) #define DUMP_I( I ) do { \ @@ -97,27 +97,27 @@ _print_reg( #define DUMP_R( R0 ) do { \ DUMP(); \ - _print_reg( R0 ); \ + x86_print_reg( R0 ); \ } while( 0 ) #define DUMP_RR( R0, R1 ) do { \ DUMP(); \ - _print_reg( R0 ); \ + x86_print_reg( R0 ); \ debug_printf( ", " ); \ - _print_reg( R1 ); \ + x86_print_reg( R1 ); \ } while( 0 ) #define DUMP_RI( R0, I ) do { \ DUMP(); \ - _print_reg( R0 ); \ + x86_print_reg( R0 ); \ debug_printf( ", %u", I ); \ } while( 0 ) #define DUMP_RRI( R0, R1, I ) do { \ DUMP(); \ - _print_reg( R0 ); \ + x86_print_reg( R0 ); \ debug_printf( ", " ); \ - _print_reg( R1 ); \ + x86_print_reg( R1 ); \ debug_printf( ", %u", I ); \ } while( 0 ) @@ -220,6 +220,8 @@ static void emit_3ub( struct x86_function *p, unsigned char b0, unsigned char b1 /* Build a modRM byte + possible displacement. No treatment of SIB * indexing. BZZT - no way to encode an absolute address. + * + * This is the "/r" field in the x86 manuals... */ static void emit_modrm( struct x86_function *p, struct x86_reg reg, @@ -258,7 +260,8 @@ static void emit_modrm( struct x86_function *p, } } - +/* Emits the "/0".."/7" specialized versions of the modrm ("/r") bytes. + */ static void emit_modrm_noreg( struct x86_function *p, unsigned op, struct x86_reg regmem ) @@ -327,7 +330,7 @@ struct x86_reg x86_make_disp( struct x86_reg reg, else reg.disp += disp; - if (reg.disp == 0) + if (reg.disp == 0 && reg.idx != reg_BP) reg.mod = mod_INDIRECT; else if (reg.disp <= 127 && reg.disp >= -128) reg.mod = mod_DISP8; @@ -367,8 +370,7 @@ void x86_jcc( struct x86_function *p, DUMP_I(cc); if (offset < 0) { - int amt = p->csr - p->store; - assert(amt > -offset); + assert(p->csr - p->store > -offset); } if (offset <= 127 && offset >= -128) { @@ -445,6 +447,16 @@ void x86_mov_reg_imm( struct x86_function *p, struct x86_reg dst, int imm ) emit_1i(p, imm); } +void x86_add_reg_imm8( struct x86_function *p, struct x86_reg dst, ubyte imm ) +{ + DUMP_RI( dst, imm ); + assert(dst.mod == mod_REG); + emit_1ub(p, 0x80); + emit_modrm_noreg(p, 0, dst); + emit_1ub(p, imm); +} + + void x86_push( struct x86_function *p, struct x86_reg reg ) { @@ -461,6 +473,17 @@ void x86_push( struct x86_function *p, p->stack_offset += 4; } +void x86_push_imm32( struct x86_function *p, + int imm32 ) +{ + DUMP_I( imm32 ); + emit_1ub(p, 0x68); + emit_1i(p, imm32); + + p->stack_offset += 4; +} + + void x86_pop( struct x86_function *p, struct x86_reg reg ) { @@ -865,7 +888,7 @@ void sse_unpcklps( struct x86_function *p, struct x86_reg dst, struct x86_reg sr void sse_cmpps( struct x86_function *p, struct x86_reg dst, struct x86_reg src, - unsigned char cc) + enum sse_cc cc) { DUMP_RRI( dst, src, cc ); emit_2ub(p, X86_TWOB, 0xC2); @@ -988,6 +1011,24 @@ void sse2_movd( struct x86_function *p, /*********************************************************************** * x87 instructions */ +static void note_x87_pop( struct x86_function *p ) +{ + p->x87_stack--; + assert(p->x87_stack >= 0); +} + +static void note_x87_push( struct x86_function *p ) +{ + p->x87_stack++; + assert(p->x87_stack <= 7); +} + +void x87_assert_stack_empty( struct x86_function *p ) +{ + assert (p->x87_stack == 0); +} + + void x87_fist( struct x86_function *p, struct x86_reg dst ) { DUMP_R( dst ); @@ -1000,6 +1041,7 @@ void x87_fistp( struct x86_function *p, struct x86_reg dst ) DUMP_R( dst ); emit_1ub(p, 0xdb); emit_modrm_noreg(p, 3, dst); + note_x87_pop(p); } void x87_fild( struct x86_function *p, struct x86_reg arg ) @@ -1007,12 +1049,14 @@ void x87_fild( struct x86_function *p, struct x86_reg arg ) DUMP_R( arg ); emit_1ub(p, 0xdf); emit_modrm_noreg(p, 0, arg); + note_x87_push(p); } void x87_fldz( struct x86_function *p ) { DUMP(); emit_2ub(p, 0xd9, 0xee); + note_x87_push(p); } @@ -1029,18 +1073,21 @@ void x87_fld1( struct x86_function *p ) { DUMP(); emit_2ub(p, 0xd9, 0xe8); + note_x87_push(p); } void x87_fldl2e( struct x86_function *p ) { DUMP(); emit_2ub(p, 0xd9, 0xea); + note_x87_push(p); } void x87_fldln2( struct x86_function *p ) { DUMP(); emit_2ub(p, 0xd9, 0xed); + note_x87_push(p); } void x87_fwait( struct x86_function *p ) @@ -1061,6 +1108,49 @@ void x87_fclex( struct x86_function *p ) x87_fnclex(p); } +void x87_fcmovb( struct x86_function *p, struct x86_reg arg ) +{ + DUMP_R( arg ); + assert(arg.file == file_x87); + emit_2ub(p, 0xda, 0xc0+arg.idx); +} + +void x87_fcmove( struct x86_function *p, struct x86_reg arg ) +{ + DUMP_R( arg ); + assert(arg.file == file_x87); + emit_2ub(p, 0xda, 0xc8+arg.idx); +} + +void x87_fcmovbe( struct x86_function *p, struct x86_reg arg ) +{ + DUMP_R( arg ); + assert(arg.file == file_x87); + emit_2ub(p, 0xda, 0xd0+arg.idx); +} + +void x87_fcmovnb( struct x86_function *p, struct x86_reg arg ) +{ + DUMP_R( arg ); + assert(arg.file == file_x87); + emit_2ub(p, 0xdb, 0xc0+arg.idx); +} + +void x87_fcmovne( struct x86_function *p, struct x86_reg arg ) +{ + DUMP_R( arg ); + assert(arg.file == file_x87); + emit_2ub(p, 0xdb, 0xc8+arg.idx); +} + +void x87_fcmovnbe( struct x86_function *p, struct x86_reg arg ) +{ + DUMP_R( arg ); + assert(arg.file == file_x87); + emit_2ub(p, 0xdb, 0xd0+arg.idx); +} + + static void x87_arith_op( struct x86_function *p, struct x86_reg dst, struct x86_reg arg, unsigned char dst0ub0, @@ -1148,6 +1238,7 @@ void x87_fmulp( struct x86_function *p, struct x86_reg dst ) assert(dst.file == file_x87); assert(dst.idx >= 1); emit_2ub(p, 0xde, 0xc8+dst.idx); + note_x87_pop(p); } void x87_fsubp( struct x86_function *p, struct x86_reg dst ) @@ -1156,6 +1247,7 @@ void x87_fsubp( struct x86_function *p, struct x86_reg dst ) assert(dst.file == file_x87); assert(dst.idx >= 1); emit_2ub(p, 0xde, 0xe8+dst.idx); + note_x87_pop(p); } void x87_fsubrp( struct x86_function *p, struct x86_reg dst ) @@ -1164,6 +1256,7 @@ void x87_fsubrp( struct x86_function *p, struct x86_reg dst ) assert(dst.file == file_x87); assert(dst.idx >= 1); emit_2ub(p, 0xde, 0xe0+dst.idx); + note_x87_pop(p); } void x87_faddp( struct x86_function *p, struct x86_reg dst ) @@ -1172,6 +1265,7 @@ void x87_faddp( struct x86_function *p, struct x86_reg dst ) assert(dst.file == file_x87); assert(dst.idx >= 1); emit_2ub(p, 0xde, 0xc0+dst.idx); + note_x87_pop(p); } void x87_fdivp( struct x86_function *p, struct x86_reg dst ) @@ -1180,6 +1274,7 @@ void x87_fdivp( struct x86_function *p, struct x86_reg dst ) assert(dst.file == file_x87); assert(dst.idx >= 1); emit_2ub(p, 0xde, 0xf8+dst.idx); + note_x87_pop(p); } void x87_fdivrp( struct x86_function *p, struct x86_reg dst ) @@ -1188,6 +1283,13 @@ void x87_fdivrp( struct x86_function *p, struct x86_reg dst ) assert(dst.file == file_x87); assert(dst.idx >= 1); emit_2ub(p, 0xde, 0xf0+dst.idx); + note_x87_pop(p); +} + +void x87_ftst( struct x86_function *p ) +{ + DUMP(); + emit_2ub(p, 0xd9, 0xe4); } void x87_fucom( struct x86_function *p, struct x86_reg arg ) @@ -1202,12 +1304,15 @@ void x87_fucomp( struct x86_function *p, struct x86_reg arg ) DUMP_R( arg ); assert(arg.file == file_x87); emit_2ub(p, 0xdd, 0xe8+arg.idx); + note_x87_pop(p); } void x87_fucompp( struct x86_function *p ) { DUMP(); emit_2ub(p, 0xda, 0xe9); + note_x87_pop(p); /* pop twice */ + note_x87_pop(p); /* pop twice */ } void x87_fxch( struct x86_function *p, struct x86_reg arg ) @@ -1289,6 +1394,7 @@ void x87_fyl2x( struct x86_function *p ) { DUMP(); emit_2ub(p, 0xd9, 0xf1); + note_x87_pop(p); } /* st1 = st1 * log2(st0 + 1.0); @@ -1300,6 +1406,7 @@ void x87_fyl2xp1( struct x86_function *p ) { DUMP(); emit_2ub(p, 0xd9, 0xf9); + note_x87_pop(p); } @@ -1312,6 +1419,7 @@ void x87_fld( struct x86_function *p, struct x86_reg arg ) emit_1ub(p, 0xd9); emit_modrm_noreg(p, 0, arg); } + note_x87_push(p); } void x87_fst( struct x86_function *p, struct x86_reg dst ) @@ -1334,8 +1442,15 @@ void x87_fstp( struct x86_function *p, struct x86_reg dst ) emit_1ub(p, 0xd9); emit_modrm_noreg(p, 3, dst); } + note_x87_pop(p); } +void x87_fpop( struct x86_function *p ) +{ + x87_fstp( p, x86_make_reg( file_x87, 0 )); +} + + void x87_fcom( struct x86_function *p, struct x86_reg dst ) { DUMP_R( dst ); @@ -1347,6 +1462,7 @@ void x87_fcom( struct x86_function *p, struct x86_reg dst ) } } + void x87_fcomp( struct x86_function *p, struct x86_reg dst ) { DUMP_R( dst ); @@ -1356,6 +1472,20 @@ void x87_fcomp( struct x86_function *p, struct x86_reg dst ) emit_1ub(p, 0xd8); emit_modrm_noreg(p, 3, dst); } + note_x87_pop(p); +} + +void x87_fcomi( struct x86_function *p, struct x86_reg arg ) +{ + DUMP_R( arg ); + emit_2ub(p, 0xdb, 0xf0+arg.idx); +} + +void x87_fcomip( struct x86_function *p, struct x86_reg arg ) +{ + DUMP_R( arg ); + emit_2ub(p, 0xdb, 0xf0+arg.idx); + note_x87_pop(p); } @@ -1374,6 +1504,17 @@ void x87_fnstsw( struct x86_function *p, struct x86_reg dst ) } +void x87_fnstcw( struct x86_function *p, struct x86_reg dst ) +{ + DUMP_R( dst ); + assert(dst.file == file_REG32); + + emit_1ub(p, 0x9b); /* WAIT -- needed? */ + emit_1ub(p, 0xd9); + emit_modrm_noreg(p, 7, dst); +} + + /*********************************************************************** @@ -1442,6 +1583,21 @@ void mmx_movq( struct x86_function *p, */ +void x86_cdecl_caller_push_regs( struct x86_function *p ) +{ + x86_push(p, x86_make_reg(file_REG32, reg_AX)); + x86_push(p, x86_make_reg(file_REG32, reg_CX)); + x86_push(p, x86_make_reg(file_REG32, reg_DX)); +} + +void x86_cdecl_caller_pop_regs( struct x86_function *p ) +{ + x86_pop(p, x86_make_reg(file_REG32, reg_DX)); + x86_pop(p, x86_make_reg(file_REG32, reg_CX)); + x86_pop(p, x86_make_reg(file_REG32, reg_AX)); +} + + /* Retreive a reference to one of the function arguments, taking into * account any push/pop activity: */ diff --git a/src/gallium/auxiliary/rtasm/rtasm_x86sse.h b/src/gallium/auxiliary/rtasm/rtasm_x86sse.h index eacaeeaf6fe..af94577aaba 100644 --- a/src/gallium/auxiliary/rtasm/rtasm_x86sse.h +++ b/src/gallium/auxiliary/rtasm/rtasm_x86sse.h @@ -24,7 +24,9 @@ #ifndef _RTASM_X86SSE_H_ #define _RTASM_X86SSE_H_ -#if defined(__i386__) || defined(__386__) || defined(i386) +#include "pipe/p_config.h" + +#if defined(PIPE_ARCH_X86) /* It is up to the caller to ensure that instructions issued are * suitable for the host cpu. There are no checks made in this module @@ -41,10 +43,12 @@ struct x86_function { unsigned size; unsigned char *store; unsigned char *csr; - unsigned stack_offset; - int need_emms; + + unsigned stack_offset:16; + unsigned need_emms:8; + int x87_stack:8; + unsigned char error_overflow[4]; - const char *fn; }; enum x86_reg_file { @@ -107,6 +111,9 @@ void x86_init_func_size( struct x86_function *p, unsigned code_size ); void x86_release_func( struct x86_function *p ); void (*x86_get_func( struct x86_function *p ))( void ); +/* Debugging: + */ +void x86_print_reg( struct x86_reg reg ); /* Create and manipulate registers and regmem values: @@ -150,6 +157,7 @@ void x86_call( struct x86_function *p, struct x86_reg reg); * I load the immediate into general purpose register and use it. */ void x86_mov_reg_imm( struct x86_function *p, struct x86_reg dst, int imm ); +void x86_add_reg_imm8( struct x86_function *p, struct x86_reg dst, ubyte imm ); /* Macro for sse_shufps() and sse2_pshufd(): @@ -183,7 +191,7 @@ void sse_divss( struct x86_function *p, struct x86_reg dst, struct x86_reg src ) void sse_andnps( struct x86_function *p, struct x86_reg dst, struct x86_reg src ); void sse_andps( struct x86_function *p, struct x86_reg dst, struct x86_reg src ); void sse_cmpps( struct x86_function *p, struct x86_reg dst, struct x86_reg src, - unsigned char cc ); + enum sse_cc cc ); void sse_maxps( struct x86_function *p, struct x86_reg dst, struct x86_reg src ); void sse_maxss( struct x86_function *p, struct x86_reg dst, struct x86_reg src ); void sse_minps( struct x86_function *p, struct x86_reg dst, struct x86_reg src ); @@ -220,6 +228,7 @@ void x86_imul( struct x86_function *p, struct x86_reg dst, struct x86_reg src ); void x86_or( struct x86_function *p, struct x86_reg dst, struct x86_reg src ); void x86_pop( struct x86_function *p, struct x86_reg reg ); void x86_push( struct x86_function *p, struct x86_reg reg ); +void x86_push_imm32( struct x86_function *p, int imm ); void x86_ret( struct x86_function *p ); void x86_retw( struct x86_function *p, unsigned short imm ); void x86_sub( struct x86_function *p, struct x86_reg dst, struct x86_reg src ); @@ -227,13 +236,27 @@ void x86_test( struct x86_function *p, struct x86_reg dst, struct x86_reg src ); void x86_xor( struct x86_function *p, struct x86_reg dst, struct x86_reg src ); void x86_sahf( struct x86_function *p ); + +void x86_cdecl_caller_push_regs( struct x86_function *p ); +void x86_cdecl_caller_pop_regs( struct x86_function *p ); + +void x87_assert_stack_empty( struct x86_function *p ); + void x87_f2xm1( struct x86_function *p ); void x87_fabs( struct x86_function *p ); void x87_fadd( struct x86_function *p, struct x86_reg dst, struct x86_reg arg ); void x87_faddp( struct x86_function *p, struct x86_reg dst ); void x87_fchs( struct x86_function *p ); void x87_fclex( struct x86_function *p ); +void x87_fcmovb( struct x86_function *p, struct x86_reg src ); +void x87_fcmovbe( struct x86_function *p, struct x86_reg src ); +void x87_fcmove( struct x86_function *p, struct x86_reg src ); +void x87_fcmovnb( struct x86_function *p, struct x86_reg src ); +void x87_fcmovnbe( struct x86_function *p, struct x86_reg src ); +void x87_fcmovne( struct x86_function *p, struct x86_reg src ); void x87_fcom( struct x86_function *p, struct x86_reg dst ); +void x87_fcomi( struct x86_function *p, struct x86_reg dst ); +void x87_fcomip( struct x86_function *p, struct x86_reg dst ); void x87_fcomp( struct x86_function *p, struct x86_reg dst ); void x87_fcos( struct x86_function *p ); void x87_fdiv( struct x86_function *p, struct x86_reg dst, struct x86_reg arg ); @@ -253,6 +276,7 @@ void x87_fmul( struct x86_function *p, struct x86_reg dst, struct x86_reg arg ); void x87_fmulp( struct x86_function *p, struct x86_reg dst ); void x87_fnclex( struct x86_function *p ); void x87_fprndint( struct x86_function *p ); +void x87_fpop( struct x86_function *p ); void x87_fscale( struct x86_function *p ); void x87_fsin( struct x86_function *p ); void x87_fsincos( struct x86_function *p ); @@ -263,11 +287,13 @@ void x87_fsub( struct x86_function *p, struct x86_reg dst, struct x86_reg arg ); void x87_fsubp( struct x86_function *p, struct x86_reg dst ); void x87_fsubr( struct x86_function *p, struct x86_reg dst, struct x86_reg arg ); void x87_fsubrp( struct x86_function *p, struct x86_reg dst ); +void x87_ftst( struct x86_function *p ); void x87_fxch( struct x86_function *p, struct x86_reg dst ); void x87_fxtract( struct x86_function *p ); void x87_fyl2x( struct x86_function *p ); void x87_fyl2xp1( struct x86_function *p ); void x87_fwait( struct x86_function *p ); +void x87_fnstcw( struct x86_function *p, struct x86_reg dst ); void x87_fnstsw( struct x86_function *p, struct x86_reg dst ); void x87_fucompp( struct x86_function *p ); void x87_fucomp( struct x86_function *p, struct x86_reg arg ); diff --git a/src/gallium/auxiliary/tgsi/exec/tgsi_exec.c b/src/gallium/auxiliary/tgsi/exec/tgsi_exec.c index 826b432f09e..13b8c2e5bf3 100644 --- a/src/gallium/auxiliary/tgsi/exec/tgsi_exec.c +++ b/src/gallium/auxiliary/tgsi/exec/tgsi_exec.c @@ -165,9 +165,17 @@ tgsi_exec_machine_bind_shader( declarations = (struct tgsi_full_declaration *) MALLOC( maxDeclarations * sizeof(struct tgsi_full_declaration) ); + if (!declarations) { + return; + } + instructions = (struct tgsi_full_instruction *) MALLOC( maxInstructions * sizeof(struct tgsi_full_instruction) ); + if (!instructions) { + FREE( declarations ); + return; + } while( !tgsi_parse_end_of_tokens( &parse ) ) { uint pointer = parse.Position; @@ -1411,13 +1419,11 @@ exec_declaration( unsigned first, last, mask; eval_coef_func eval; - assert( decl->Declaration.Declare == TGSI_DECLARE_RANGE ); - - first = decl->u.DeclarationRange.First; - last = decl->u.DeclarationRange.Last; + first = decl->DeclarationRange.First; + last = decl->DeclarationRange.Last; mask = decl->Declaration.UsageMask; - switch( decl->Interpolation.Interpolate ) { + switch( decl->Declaration.Interpolate ) { case TGSI_INTERPOLATE_CONSTANT: eval = eval_constant_coef; break; @@ -1479,7 +1485,7 @@ exec_instruction( break; case TGSI_OPCODE_MOV: - /* TGSI_OPCODE_SWZ */ + case TGSI_OPCODE_SWZ: FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) { FETCH( &r[0], 0, chan_index ); STORE( &r[0], 0, chan_index ); diff --git a/src/gallium/auxiliary/tgsi/exec/tgsi_sse2.c b/src/gallium/auxiliary/tgsi/exec/tgsi_sse2.c index 8018bd7fa45..cdbdf5c8827 100755 --- a/src/gallium/auxiliary/tgsi/exec/tgsi_sse2.c +++ b/src/gallium/auxiliary/tgsi/exec/tgsi_sse2.c @@ -194,22 +194,12 @@ get_coef( } -#ifdef WIN32 -static void -emit_retw( - struct x86_function *func, - unsigned size ) -{ - x86_retw( func, size ); -} -#else static void emit_ret( struct x86_function *func ) { x86_ret( func ); } -#endif /** @@ -475,7 +465,7 @@ static void emit_func_call_dst( struct x86_function *func, unsigned xmm_dst, - void (*code)() ) + void (PIPE_CDECL *code)() ) { sse_movaps( func, @@ -496,9 +486,7 @@ emit_func_call_dst( x86_push( func, ecx ); x86_mov_reg_imm( func, ecx, (unsigned long) code ); x86_call( func, ecx ); -#ifndef WIN32 x86_pop(func, ecx ); -#endif } @@ -516,7 +504,7 @@ emit_func_call_dst_src( struct x86_function *func, unsigned xmm_dst, unsigned xmm_src, - void (*code)() ) + void (PIPE_CDECL *code)() ) { sse_movaps( func, @@ -558,7 +546,7 @@ emit_add( make_xmm( xmm_src ) ); } -static void XSTDCALL +static void PIPE_CDECL cos4f( float *store ) { @@ -581,7 +569,7 @@ emit_cos( cos4f ); } -static void XSTDCALL +static void PIPE_CDECL ex24f( float *store ) { @@ -615,7 +603,7 @@ emit_f2it( make_xmm( xmm ) ); } -static void XSTDCALL +static void PIPE_CDECL flr4f( float *store ) { @@ -638,7 +626,7 @@ emit_flr( flr4f ); } -static void XSTDCALL +static void PIPE_CDECL frc4f( float *store ) { @@ -661,7 +649,7 @@ emit_frc( frc4f ); } -static void XSTDCALL +static void PIPE_CDECL lg24f( float *store ) { @@ -720,7 +708,7 @@ emit_neg( TGSI_EXEC_TEMP_80000000_C ) ); } -static void XSTDCALL +static void PIPE_CDECL pow4f( float *store ) { @@ -820,7 +808,7 @@ emit_setsign( TGSI_EXEC_TEMP_80000000_C ) ); } -static void XSTDCALL +static void PIPE_CDECL sin4f( float *store ) { @@ -1190,7 +1178,7 @@ emit_instruction( break; case TGSI_OPCODE_MOV: - /* TGSI_OPCODE_SWZ */ + case TGSI_OPCODE_SWZ: FOR_EACH_DST0_ENABLED_CHANNEL( *inst, chan_index ) { FETCH( func, *inst, 0, 0, chan_index ); STORE( func, *inst, 0, 0, chan_index ); @@ -1736,11 +1724,7 @@ emit_instruction( break; case TGSI_OPCODE_RET: -#ifdef WIN32 - emit_retw( func, 16 ); -#else emit_ret( func ); -#endif break; case TGSI_OPCODE_END: @@ -1923,16 +1907,14 @@ emit_declaration( unsigned first, last, mask; unsigned i, j; - assert( decl->Declaration.Declare == TGSI_DECLARE_RANGE ); - - first = decl->u.DeclarationRange.First; - last = decl->u.DeclarationRange.Last; + first = decl->DeclarationRange.First; + last = decl->DeclarationRange.Last; mask = decl->Declaration.UsageMask; for( i = first; i <= last; i++ ) { for( j = 0; j < NUM_CHANNELS; j++ ) { if( mask & (1 << j) ) { - switch( decl->Interpolation.Interpolate ) { + switch( decl->Declaration.Interpolate ) { case TGSI_INTERPOLATE_CONSTANT: emit_coef_a0( func, 0, i, j ); emit_inputs( func, 0, i, j ); @@ -2283,11 +2265,7 @@ tgsi_emit_sse2( func, get_immediate_base() ); -#ifdef WIN32 - emit_retw( func, 16 ); -#else emit_ret( func ); -#endif tgsi_parse_free( &parse ); diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_build.c b/src/gallium/auxiliary/tgsi/util/tgsi_build.c index 9c883ab7043..18e44b38c24 100644 --- a/src/gallium/auxiliary/tgsi/util/tgsi_build.c +++ b/src/gallium/auxiliary/tgsi/util/tgsi_build.c @@ -90,9 +90,8 @@ tgsi_default_declaration( void ) declaration.Type = TGSI_TOKEN_TYPE_DECLARATION; declaration.Size = 1; declaration.File = TGSI_FILE_NULL; - declaration.Declare = TGSI_DECLARE_RANGE; declaration.UsageMask = TGSI_WRITEMASK_XYZW; - declaration.Interpolate = 0; + declaration.Interpolate = TGSI_INTERPOLATE_CONSTANT; declaration.Semantic = 0; declaration.Padding = 0; declaration.Extended = 0; @@ -103,7 +102,6 @@ tgsi_default_declaration( void ) struct tgsi_declaration tgsi_build_declaration( unsigned file, - unsigned declare, unsigned usage_mask, unsigned interpolate, unsigned semantic, @@ -112,11 +110,10 @@ tgsi_build_declaration( struct tgsi_declaration declaration; assert( file <= TGSI_FILE_IMMEDIATE ); - assert( declare <= TGSI_DECLARE_MASK ); + assert( interpolate <= TGSI_INTERPOLATE_PERSPECTIVE ); declaration = tgsi_default_declaration(); declaration.File = file; - declaration.Declare = declare; declaration.UsageMask = usage_mask; declaration.Interpolate = interpolate; declaration.Semantic = semantic; @@ -144,7 +141,7 @@ tgsi_default_full_declaration( void ) struct tgsi_full_declaration full_declaration; full_declaration.Declaration = tgsi_default_declaration(); - full_declaration.Interpolation = tgsi_default_declaration_interpolation(); + full_declaration.DeclarationRange = tgsi_default_declaration_range(); full_declaration.Semantic = tgsi_default_declaration_semantic(); return full_declaration; @@ -159,6 +156,7 @@ tgsi_build_full_declaration( { unsigned size = 0; struct tgsi_declaration *declaration; + struct tgsi_declaration_range *dr; if( maxsize <= size ) return 0; @@ -167,63 +165,21 @@ tgsi_build_full_declaration( *declaration = tgsi_build_declaration( full_decl->Declaration.File, - full_decl->Declaration.Declare, full_decl->Declaration.UsageMask, full_decl->Declaration.Interpolate, full_decl->Declaration.Semantic, header ); - switch( full_decl->Declaration.Declare ) { - case TGSI_DECLARE_RANGE: - { - struct tgsi_declaration_range *dr; - - if( maxsize <= size ) - return 0; - dr = (struct tgsi_declaration_range *) &tokens[size]; - size++; - - *dr = tgsi_build_declaration_range( - full_decl->u.DeclarationRange.First, - full_decl->u.DeclarationRange.Last, - declaration, - header ); - break; - } - - case TGSI_DECLARE_MASK: - { - struct tgsi_declaration_mask *dm; - - if( maxsize <= size ) - return 0; - dm = (struct tgsi_declaration_mask *) &tokens[size]; - size++; - - *dm = tgsi_build_declaration_mask( - full_decl->u.DeclarationMask.Mask, - declaration, - header ); - break; - } - - default: - assert( 0 ); - } - - if( full_decl->Declaration.Interpolate ) { - struct tgsi_declaration_interpolation *di; - - if( maxsize <= size ) - return 0; - di = (struct tgsi_declaration_interpolation *) &tokens[size]; - size++; + if (maxsize <= size) + return 0; + dr = (struct tgsi_declaration_range *) &tokens[size]; + size++; - *di = tgsi_build_declaration_interpolation( - full_decl->Interpolation.Interpolate, - declaration, - header ); - } + *dr = tgsi_build_declaration_range( + full_decl->DeclarationRange.First, + full_decl->DeclarationRange.Last, + declaration, + header ); if( full_decl->Declaration.Semantic ) { struct tgsi_declaration_semantic *ds; @@ -244,6 +200,17 @@ tgsi_build_full_declaration( } struct tgsi_declaration_range +tgsi_default_declaration_range( void ) +{ + struct tgsi_declaration_range dr; + + dr.First = 0; + dr.Last = 0; + + return dr; +} + +struct tgsi_declaration_range tgsi_build_declaration_range( unsigned first, unsigned last, @@ -255,6 +222,7 @@ tgsi_build_declaration_range( assert( last >= first ); assert( last <= 0xFFFF ); + declaration_range = tgsi_default_declaration_range(); declaration_range.First = first; declaration_range.Last = last; @@ -263,50 +231,6 @@ tgsi_build_declaration_range( return declaration_range; } -struct tgsi_declaration_mask -tgsi_build_declaration_mask( - unsigned mask, - struct tgsi_declaration *declaration, - struct tgsi_header *header ) -{ - struct tgsi_declaration_mask declaration_mask; - - declaration_mask.Mask = mask; - - declaration_grow( declaration, header ); - - return declaration_mask; -} - -struct tgsi_declaration_interpolation -tgsi_default_declaration_interpolation( void ) -{ - struct tgsi_declaration_interpolation di; - - di.Interpolate = TGSI_INTERPOLATE_CONSTANT; - di.Padding = 0; - - return di; -} - -struct tgsi_declaration_interpolation -tgsi_build_declaration_interpolation( - unsigned interpolate, - struct tgsi_declaration *declaration, - struct tgsi_header *header ) -{ - struct tgsi_declaration_interpolation di; - - assert( interpolate <= TGSI_INTERPOLATE_PERSPECTIVE ); - - di = tgsi_default_declaration_interpolation(); - di.Interpolate = interpolate; - - declaration_grow( declaration, header ); - - return di; -} - struct tgsi_declaration_semantic tgsi_default_declaration_semantic( void ) { @@ -704,6 +628,14 @@ tgsi_build_full_instruction( tgsi_default_src_register_ext_swz() ) ) { struct tgsi_src_register_ext_swz *src_register_ext_swz; + /* Use of the extended swizzle requires the simple swizzle to be identity. + */ + assert( reg->SrcRegister.SwizzleX == TGSI_SWIZZLE_X ); + assert( reg->SrcRegister.SwizzleY == TGSI_SWIZZLE_Y ); + assert( reg->SrcRegister.SwizzleZ == TGSI_SWIZZLE_Z ); + assert( reg->SrcRegister.SwizzleW == TGSI_SWIZZLE_W ); + assert( reg->SrcRegister.Negate == FALSE ); + if( maxsize <= size ) return 0; src_register_ext_swz = diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_build.h b/src/gallium/auxiliary/tgsi/util/tgsi_build.h index 80bffc4ae71..423cf141f56 100644 --- a/src/gallium/auxiliary/tgsi/util/tgsi_build.h +++ b/src/gallium/auxiliary/tgsi/util/tgsi_build.h @@ -37,7 +37,6 @@ tgsi_default_declaration( void ); struct tgsi_declaration tgsi_build_declaration( unsigned file, - unsigned declare, unsigned usage_mask, unsigned interpolate, unsigned semantic, @@ -54,27 +53,15 @@ tgsi_build_full_declaration( unsigned maxsize ); struct tgsi_declaration_range +tgsi_default_declaration_range( void ); + +struct tgsi_declaration_range tgsi_build_declaration_range( unsigned first, unsigned last, struct tgsi_declaration *declaration, struct tgsi_header *header ); -struct tgsi_declaration_mask -tgsi_build_declaration_mask( - unsigned mask, - struct tgsi_declaration *declaration, - struct tgsi_header *header ); - -struct tgsi_declaration_interpolation -tgsi_default_declaration_interpolation( void ); - -struct tgsi_declaration_interpolation -tgsi_build_declaration_interpolation( - unsigned interpolate, - struct tgsi_declaration *declaration, - struct tgsi_header *header ); - struct tgsi_declaration_semantic tgsi_default_declaration_semantic( void ); diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_dump.c b/src/gallium/auxiliary/tgsi/util/tgsi_dump.c index 4c65ffd7807..92aff889259 100644 --- a/src/gallium/auxiliary/tgsi/util/tgsi_dump.c +++ b/src/gallium/auxiliary/tgsi/util/tgsi_dump.c @@ -539,26 +539,20 @@ static const char *TGSI_MODULATES[] = "MODULATE_EIGHTH" }; -static void -dump_declaration_short( - struct tgsi_full_declaration *decl ) +void +tgsi_dump_declaration( + const struct tgsi_full_declaration *decl ) { TXT( "\nDCL " ); ENM( decl->Declaration.File, TGSI_FILES_SHORT ); - switch( decl->Declaration.Declare ) { - case TGSI_DECLARE_RANGE: - CHR( '[' ); - UID( decl->u.DeclarationRange.First ); - if( decl->u.DeclarationRange.First != decl->u.DeclarationRange.Last ) { - TXT( ".." ); - UID( decl->u.DeclarationRange.Last ); - } - CHR( ']' ); - break; - default: - assert( 0 ); + CHR( '[' ); + UID( decl->DeclarationRange.First ); + if (decl->DeclarationRange.First != decl->DeclarationRange.Last) { + TXT( ".." ); + UID( decl->DeclarationRange.Last ); } + CHR( ']' ); if( decl->Declaration.UsageMask != TGSI_WRITEMASK_XYZW ) { CHR( '.' ); @@ -586,10 +580,8 @@ dump_declaration_short( } } - if (decl->Declaration.Interpolate) { - TXT( ", " ); - ENM( decl->Interpolation.Interpolate, TGSI_INTERPOLATES_SHORT ); - } + TXT( ", " ); + ENM( decl->Declaration.Interpolate, TGSI_INTERPOLATES_SHORT ); } static void @@ -601,8 +593,6 @@ dump_declaration_verbose( { TXT( "\nFile : " ); ENM( decl->Declaration.File, TGSI_FILES ); - TXT( "\nDeclare : " ); - ENM( decl->Declaration.Declare, TGSI_DECLARES ); if( deflt || fd->Declaration.UsageMask != decl->Declaration.UsageMask ) { TXT( "\nUsageMask : " ); if( decl->Declaration.UsageMask & TGSI_WRITEMASK_X ) { @@ -620,7 +610,7 @@ dump_declaration_verbose( } if( deflt || fd->Declaration.Interpolate != decl->Declaration.Interpolate ) { TXT( "\nInterpolate: " ); - UID( decl->Declaration.Interpolate ); + ENM( decl->Declaration.Interpolate, TGSI_INTERPOLATES ); } if( deflt || fd->Declaration.Semantic != decl->Declaration.Semantic ) { TXT( "\nSemantic : " ); @@ -632,32 +622,10 @@ dump_declaration_verbose( } EOL(); - switch( decl->Declaration.Declare ) { - case TGSI_DECLARE_RANGE: - TXT( "\nFirst: " ); - UID( decl->u.DeclarationRange.First ); - TXT( "\nLast : " ); - UID( decl->u.DeclarationRange.Last ); - break; - - case TGSI_DECLARE_MASK: - TXT( "\nMask: " ); - UIX( decl->u.DeclarationMask.Mask ); - break; - - default: - assert( 0 ); - } - - if( decl->Declaration.Interpolate ) { - EOL(); - TXT( "\nInterpolate: " ); - ENM( decl->Interpolation.Interpolate, TGSI_INTERPOLATES ); - if( ignored ) { - TXT( "\nPadding : " ); - UIX( decl->Interpolation.Padding ); - } - } + TXT( "\nFirst: " ); + UID( decl->DeclarationRange.First ); + TXT( "\nLast : " ); + UID( decl->DeclarationRange.Last ); if( decl->Declaration.Semantic ) { EOL(); @@ -672,9 +640,9 @@ dump_declaration_verbose( } } -static void -dump_immediate_short( - struct tgsi_full_immediate *imm ) +void +tgsi_dump_immediate( + const struct tgsi_full_immediate *imm ) { unsigned i; @@ -727,9 +695,9 @@ dump_immediate_verbose( } } -static void -dump_instruction_short( - struct tgsi_full_instruction *inst, +void +tgsi_dump_instruction( + const struct tgsi_full_instruction *inst, unsigned instno ) { unsigned i; @@ -754,7 +722,7 @@ dump_instruction_short( } for( i = 0; i < inst->Instruction.NumDstRegs; i++ ) { - struct tgsi_full_dst_register *dst = &inst->FullDstRegisters[i]; + const struct tgsi_full_dst_register *dst = &inst->FullDstRegisters[i]; if( !first_reg ) { CHR( ',' ); @@ -812,7 +780,7 @@ dump_instruction_short( } for( i = 0; i < inst->Instruction.NumSrcRegs; i++ ) { - struct tgsi_full_src_register *src = &inst->FullSrcRegisters[i]; + const struct tgsi_full_src_register *src = &inst->FullSrcRegisters[i]; if( !first_reg ) { CHR( ',' ); @@ -835,7 +803,14 @@ dump_instruction_short( ENM( src->SrcRegister.File, TGSI_FILES_SHORT ); CHR( '[' ); - SID( src->SrcRegister.Index ); + if (src->SrcRegister.Indirect) { + TXT( "addr" ); + if (src->SrcRegister.Index > 0) + CHR( '+' ); + SID( src->SrcRegister.Index ); + } + else + SID( src->SrcRegister.Index ); CHR( ']' ); if (src->SrcRegister.SwizzleX != TGSI_SWIZZLE_X || @@ -1281,17 +1256,17 @@ tgsi_dump( switch( parse.FullToken.Token.Type ) { case TGSI_TOKEN_TYPE_DECLARATION: - dump_declaration_short( + tgsi_dump_declaration( &parse.FullToken.FullDeclaration ); break; case TGSI_TOKEN_TYPE_IMMEDIATE: - dump_immediate_short( + tgsi_dump_immediate( &parse.FullToken.FullImmediate ); break; case TGSI_TOKEN_TYPE_INSTRUCTION: - dump_instruction_short( + tgsi_dump_instruction( &parse.FullToken.FullInstruction, instno ); instno++; diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_dump.h b/src/gallium/auxiliary/tgsi/util/tgsi_dump.h index beb0155d56c..ca83bdef206 100644 --- a/src/gallium/auxiliary/tgsi/util/tgsi_dump.h +++ b/src/gallium/auxiliary/tgsi/util/tgsi_dump.h @@ -14,6 +14,24 @@ tgsi_dump( const struct tgsi_token *tokens, unsigned flags ); +struct tgsi_full_immediate; +struct tgsi_full_instruction; +struct tgsi_full_declaration; + +void +tgsi_dump_immediate( + const struct tgsi_full_immediate *imm ); + +void +tgsi_dump_instruction( + const struct tgsi_full_instruction *inst, + unsigned instno ); + +void +tgsi_dump_declaration( + const struct tgsi_full_declaration *decl ); + + #if defined __cplusplus } #endif diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_parse.c b/src/gallium/auxiliary/tgsi/util/tgsi_parse.c index 5c0b0bfd61b..d16f0cdcad4 100644 --- a/src/gallium/auxiliary/tgsi/util/tgsi_parse.c +++ b/src/gallium/auxiliary/tgsi/util/tgsi_parse.c @@ -118,22 +118,7 @@ tgsi_parse_token( *decl = tgsi_default_full_declaration(); decl->Declaration = *(struct tgsi_declaration *) &token; - switch( decl->Declaration.Type ) { - case TGSI_DECLARE_RANGE: - next_token( ctx, &decl->u.DeclarationRange ); - break; - - case TGSI_DECLARE_MASK: - next_token( ctx, &decl->u.DeclarationMask ); - break; - - default: - assert (0); - } - - if( decl->Declaration.Interpolate ) { - next_token( ctx, &decl->Interpolation ); - } + next_token( ctx, &decl->DeclarationRange ); if( decl->Declaration.Semantic ) { next_token( ctx, &decl->Semantic ); diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_parse.h b/src/gallium/auxiliary/tgsi/util/tgsi_parse.h index 41021010936..054350712d8 100644 --- a/src/gallium/auxiliary/tgsi/util/tgsi_parse.h +++ b/src/gallium/auxiliary/tgsi/util/tgsi_parse.h @@ -65,13 +65,8 @@ struct tgsi_full_src_register struct tgsi_full_declaration { struct tgsi_declaration Declaration; - union - { - struct tgsi_declaration_range DeclarationRange; - struct tgsi_declaration_mask DeclarationMask; - } u; - struct tgsi_declaration_interpolation Interpolation; - struct tgsi_declaration_semantic Semantic; + struct tgsi_declaration_range DeclarationRange; + struct tgsi_declaration_semantic Semantic; }; struct tgsi_full_immediate diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_scan.c b/src/gallium/auxiliary/tgsi/util/tgsi_scan.c index 65650ed22a4..240aaaf362c 100644 --- a/src/gallium/auxiliary/tgsi/util/tgsi_scan.c +++ b/src/gallium/auxiliary/tgsi/util/tgsi_scan.c @@ -93,8 +93,8 @@ tgsi_scan_shader(const struct tgsi_token *tokens, = &parse.FullToken.FullDeclaration; uint file = fulldecl->Declaration.File; uint i; - for (i = fulldecl->u.DeclarationRange.First; - i <= fulldecl->u.DeclarationRange.Last; + for (i = fulldecl->DeclarationRange.First; + i <= fulldecl->DeclarationRange.Last; i++) { /* only first 32 regs will appear in this bitfield */ @@ -141,3 +141,86 @@ tgsi_scan_shader(const struct tgsi_token *tokens, tgsi_parse_free (&parse); } + + + +/** + * Check if the given shader is a "passthrough" shader consisting of only + * MOV instructions of the form: MOV OUT[n], IN[n] + * + */ +boolean +tgsi_is_passthrough_shader(const struct tgsi_token *tokens) +{ + struct tgsi_parse_context parse; + + /** + ** Setup to begin parsing input shader + **/ + if (tgsi_parse_init(&parse, tokens) != TGSI_PARSE_OK) { + debug_printf("tgsi_parse_init() failed in tgsi_is_passthrough_shader()!\n"); + return FALSE; + } + + /** + ** Loop over incoming program tokens/instructions + */ + while (!tgsi_parse_end_of_tokens(&parse)) { + + tgsi_parse_token(&parse); + + switch (parse.FullToken.Token.Type) { + case TGSI_TOKEN_TYPE_INSTRUCTION: + { + struct tgsi_full_instruction *fullinst = + &parse.FullToken.FullInstruction; + const struct tgsi_full_src_register *src = + &fullinst->FullSrcRegisters[0]; + const struct tgsi_full_dst_register *dst = + &fullinst->FullDstRegisters[0]; + + /* Do a whole bunch of checks for a simple move */ + if (fullinst->Instruction.Opcode != TGSI_OPCODE_MOV || + src->SrcRegister.File != TGSI_FILE_INPUT || + dst->DstRegister.File != TGSI_FILE_OUTPUT || + src->SrcRegister.Index != dst->DstRegister.Index || + + src->SrcRegister.Negate || + src->SrcRegisterExtMod.Negate || + src->SrcRegisterExtMod.Absolute || + src->SrcRegisterExtMod.Scale2X || + src->SrcRegisterExtMod.Bias || + src->SrcRegisterExtMod.Complement || + + src->SrcRegister.SwizzleX != TGSI_SWIZZLE_X || + src->SrcRegister.SwizzleY != TGSI_SWIZZLE_Y || + src->SrcRegister.SwizzleZ != TGSI_SWIZZLE_Z || + src->SrcRegister.SwizzleW != TGSI_SWIZZLE_W || + + src->SrcRegisterExtSwz.ExtSwizzleX != TGSI_EXTSWIZZLE_X || + src->SrcRegisterExtSwz.ExtSwizzleY != TGSI_EXTSWIZZLE_Y || + src->SrcRegisterExtSwz.ExtSwizzleZ != TGSI_EXTSWIZZLE_Z || + src->SrcRegisterExtSwz.ExtSwizzleW != TGSI_EXTSWIZZLE_W || + + dst->DstRegister.WriteMask != TGSI_WRITEMASK_XYZW) + { + tgsi_parse_free(&parse); + return FALSE; + } + } + break; + + case TGSI_TOKEN_TYPE_DECLARATION: + /* fall-through */ + case TGSI_TOKEN_TYPE_IMMEDIATE: + /* fall-through */ + default: + ; /* no-op */ + } + } + + tgsi_parse_free(&parse); + + /* if we get here, it's a pass-through shader */ + return TRUE; +} diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_scan.h b/src/gallium/auxiliary/tgsi/util/tgsi_scan.h index 0530bc6b510..5cb6efb3439 100644 --- a/src/gallium/auxiliary/tgsi/util/tgsi_scan.h +++ b/src/gallium/auxiliary/tgsi/util/tgsi_scan.h @@ -67,4 +67,8 @@ tgsi_scan_shader(const struct tgsi_token *tokens, struct tgsi_shader_info *info); +extern boolean +tgsi_is_passthrough_shader(const struct tgsi_token *tokens); + + #endif /* TGSI_SCAN_H */ diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_util.c b/src/gallium/auxiliary/tgsi/util/tgsi_util.c index 4cdd89182ad..56a50d3b210 100644 --- a/src/gallium/auxiliary/tgsi/util/tgsi_util.c +++ b/src/gallium/auxiliary/tgsi/util/tgsi_util.c @@ -8,7 +8,7 @@ union pointer_hack { void *pointer; - unsigned long long uint64; + uint64_t uint64; }; void * diff --git a/src/gallium/auxiliary/translate/translate.c b/src/gallium/auxiliary/translate/translate.c index b04bc6eefd7..b93fbf9033e 100644 --- a/src/gallium/auxiliary/translate/translate.c +++ b/src/gallium/auxiliary/translate/translate.c @@ -30,6 +30,7 @@ * Keith Whitwell <[email protected]> */ +#include "pipe/p_config.h" #include "pipe/p_util.h" #include "pipe/p_state.h" #include "translate.h" @@ -38,7 +39,7 @@ struct translate *translate_create( const struct translate_key *key ) { struct translate *translate = NULL; -#if defined(__i386__) || defined(__386__) || defined(i386) +#if defined(PIPE_ARCH_X86) translate = translate_sse2_create( key ); if (translate) return translate; diff --git a/src/gallium/auxiliary/translate/translate.h b/src/gallium/auxiliary/translate/translate.h index b8210af50cf..c3b754a902b 100644 --- a/src/gallium/auxiliary/translate/translate.h +++ b/src/gallium/auxiliary/translate/translate.h @@ -71,15 +71,15 @@ struct translate { const void *ptr, unsigned stride ); - void (*run_elts)( struct translate *, - const unsigned *elts, - unsigned count, - void *output_buffer); - - void (*run)( struct translate *, - unsigned start, - unsigned count, - void *output_buffer); + void (PIPE_CDECL *run_elts)( struct translate *, + const unsigned *elts, + unsigned count, + void *output_buffer); + + void (PIPE_CDECL *run)( struct translate *, + unsigned start, + unsigned count, + void *output_buffer); }; diff --git a/src/gallium/auxiliary/translate/translate_generic.c b/src/gallium/auxiliary/translate/translate_generic.c index 402780ee539..3fec89b36e9 100644 --- a/src/gallium/auxiliary/translate/translate_generic.c +++ b/src/gallium/auxiliary/translate/translate_generic.c @@ -255,140 +255,140 @@ static fetch_func get_fetch_func( enum pipe_format format ) { switch (format) { case PIPE_FORMAT_R64_FLOAT: - return fetch_R64_FLOAT; + return &fetch_R64_FLOAT; case PIPE_FORMAT_R64G64_FLOAT: - return fetch_R64G64_FLOAT; + return &fetch_R64G64_FLOAT; case PIPE_FORMAT_R64G64B64_FLOAT: - return fetch_R64G64B64_FLOAT; + return &fetch_R64G64B64_FLOAT; case PIPE_FORMAT_R64G64B64A64_FLOAT: - return fetch_R64G64B64A64_FLOAT; + return &fetch_R64G64B64A64_FLOAT; case PIPE_FORMAT_R32_FLOAT: - return fetch_R32_FLOAT; + return &fetch_R32_FLOAT; case PIPE_FORMAT_R32G32_FLOAT: - return fetch_R32G32_FLOAT; + return &fetch_R32G32_FLOAT; case PIPE_FORMAT_R32G32B32_FLOAT: - return fetch_R32G32B32_FLOAT; + return &fetch_R32G32B32_FLOAT; case PIPE_FORMAT_R32G32B32A32_FLOAT: - return fetch_R32G32B32A32_FLOAT; + return &fetch_R32G32B32A32_FLOAT; case PIPE_FORMAT_R32_UNORM: - return fetch_R32_UNORM; + return &fetch_R32_UNORM; case PIPE_FORMAT_R32G32_UNORM: - return fetch_R32G32_UNORM; + return &fetch_R32G32_UNORM; case PIPE_FORMAT_R32G32B32_UNORM: - return fetch_R32G32B32_UNORM; + return &fetch_R32G32B32_UNORM; case PIPE_FORMAT_R32G32B32A32_UNORM: - return fetch_R32G32B32A32_UNORM; + return &fetch_R32G32B32A32_UNORM; case PIPE_FORMAT_R32_USCALED: - return fetch_R32_USCALED; + return &fetch_R32_USCALED; case PIPE_FORMAT_R32G32_USCALED: - return fetch_R32G32_USCALED; + return &fetch_R32G32_USCALED; case PIPE_FORMAT_R32G32B32_USCALED: - return fetch_R32G32B32_USCALED; + return &fetch_R32G32B32_USCALED; case PIPE_FORMAT_R32G32B32A32_USCALED: - return fetch_R32G32B32A32_USCALED; + return &fetch_R32G32B32A32_USCALED; case PIPE_FORMAT_R32_SNORM: - return fetch_R32_SNORM; + return &fetch_R32_SNORM; case PIPE_FORMAT_R32G32_SNORM: - return fetch_R32G32_SNORM; + return &fetch_R32G32_SNORM; case PIPE_FORMAT_R32G32B32_SNORM: - return fetch_R32G32B32_SNORM; + return &fetch_R32G32B32_SNORM; case PIPE_FORMAT_R32G32B32A32_SNORM: - return fetch_R32G32B32A32_SNORM; + return &fetch_R32G32B32A32_SNORM; case PIPE_FORMAT_R32_SSCALED: - return fetch_R32_SSCALED; + return &fetch_R32_SSCALED; case PIPE_FORMAT_R32G32_SSCALED: - return fetch_R32G32_SSCALED; + return &fetch_R32G32_SSCALED; case PIPE_FORMAT_R32G32B32_SSCALED: - return fetch_R32G32B32_SSCALED; + return &fetch_R32G32B32_SSCALED; case PIPE_FORMAT_R32G32B32A32_SSCALED: - return fetch_R32G32B32A32_SSCALED; + return &fetch_R32G32B32A32_SSCALED; case PIPE_FORMAT_R16_UNORM: - return fetch_R16_UNORM; + return &fetch_R16_UNORM; case PIPE_FORMAT_R16G16_UNORM: - return fetch_R16G16_UNORM; + return &fetch_R16G16_UNORM; case PIPE_FORMAT_R16G16B16_UNORM: - return fetch_R16G16B16_UNORM; + return &fetch_R16G16B16_UNORM; case PIPE_FORMAT_R16G16B16A16_UNORM: - return fetch_R16G16B16A16_UNORM; + return &fetch_R16G16B16A16_UNORM; case PIPE_FORMAT_R16_USCALED: - return fetch_R16_USCALED; + return &fetch_R16_USCALED; case PIPE_FORMAT_R16G16_USCALED: - return fetch_R16G16_USCALED; + return &fetch_R16G16_USCALED; case PIPE_FORMAT_R16G16B16_USCALED: - return fetch_R16G16B16_USCALED; + return &fetch_R16G16B16_USCALED; case PIPE_FORMAT_R16G16B16A16_USCALED: - return fetch_R16G16B16A16_USCALED; + return &fetch_R16G16B16A16_USCALED; case PIPE_FORMAT_R16_SNORM: - return fetch_R16_SNORM; + return &fetch_R16_SNORM; case PIPE_FORMAT_R16G16_SNORM: - return fetch_R16G16_SNORM; + return &fetch_R16G16_SNORM; case PIPE_FORMAT_R16G16B16_SNORM: - return fetch_R16G16B16_SNORM; + return &fetch_R16G16B16_SNORM; case PIPE_FORMAT_R16G16B16A16_SNORM: - return fetch_R16G16B16A16_SNORM; + return &fetch_R16G16B16A16_SNORM; case PIPE_FORMAT_R16_SSCALED: - return fetch_R16_SSCALED; + return &fetch_R16_SSCALED; case PIPE_FORMAT_R16G16_SSCALED: - return fetch_R16G16_SSCALED; + return &fetch_R16G16_SSCALED; case PIPE_FORMAT_R16G16B16_SSCALED: - return fetch_R16G16B16_SSCALED; + return &fetch_R16G16B16_SSCALED; case PIPE_FORMAT_R16G16B16A16_SSCALED: - return fetch_R16G16B16A16_SSCALED; + return &fetch_R16G16B16A16_SSCALED; case PIPE_FORMAT_R8_UNORM: - return fetch_R8_UNORM; + return &fetch_R8_UNORM; case PIPE_FORMAT_R8G8_UNORM: - return fetch_R8G8_UNORM; + return &fetch_R8G8_UNORM; case PIPE_FORMAT_R8G8B8_UNORM: - return fetch_R8G8B8_UNORM; + return &fetch_R8G8B8_UNORM; case PIPE_FORMAT_R8G8B8A8_UNORM: - return fetch_R8G8B8A8_UNORM; + return &fetch_R8G8B8A8_UNORM; case PIPE_FORMAT_R8_USCALED: - return fetch_R8_USCALED; + return &fetch_R8_USCALED; case PIPE_FORMAT_R8G8_USCALED: - return fetch_R8G8_USCALED; + return &fetch_R8G8_USCALED; case PIPE_FORMAT_R8G8B8_USCALED: - return fetch_R8G8B8_USCALED; + return &fetch_R8G8B8_USCALED; case PIPE_FORMAT_R8G8B8A8_USCALED: - return fetch_R8G8B8A8_USCALED; + return &fetch_R8G8B8A8_USCALED; case PIPE_FORMAT_R8_SNORM: - return fetch_R8_SNORM; + return &fetch_R8_SNORM; case PIPE_FORMAT_R8G8_SNORM: - return fetch_R8G8_SNORM; + return &fetch_R8G8_SNORM; case PIPE_FORMAT_R8G8B8_SNORM: - return fetch_R8G8B8_SNORM; + return &fetch_R8G8B8_SNORM; case PIPE_FORMAT_R8G8B8A8_SNORM: - return fetch_R8G8B8A8_SNORM; + return &fetch_R8G8B8A8_SNORM; case PIPE_FORMAT_R8_SSCALED: - return fetch_R8_SSCALED; + return &fetch_R8_SSCALED; case PIPE_FORMAT_R8G8_SSCALED: - return fetch_R8G8_SSCALED; + return &fetch_R8G8_SSCALED; case PIPE_FORMAT_R8G8B8_SSCALED: - return fetch_R8G8B8_SSCALED; + return &fetch_R8G8B8_SSCALED; case PIPE_FORMAT_R8G8B8A8_SSCALED: - return fetch_R8G8B8A8_SSCALED; + return &fetch_R8G8B8A8_SSCALED; case PIPE_FORMAT_A8R8G8B8_UNORM: - return fetch_A8R8G8B8_UNORM; + return &fetch_A8R8G8B8_UNORM; case PIPE_FORMAT_B8G8R8A8_UNORM: - return fetch_B8G8R8A8_UNORM; + return &fetch_B8G8R8A8_UNORM; default: assert(0); - return fetch_NULL; + return &fetch_NULL; } } @@ -399,140 +399,140 @@ static emit_func get_emit_func( enum pipe_format format ) { switch (format) { case PIPE_FORMAT_R64_FLOAT: - return emit_R64_FLOAT; + return &emit_R64_FLOAT; case PIPE_FORMAT_R64G64_FLOAT: - return emit_R64G64_FLOAT; + return &emit_R64G64_FLOAT; case PIPE_FORMAT_R64G64B64_FLOAT: - return emit_R64G64B64_FLOAT; + return &emit_R64G64B64_FLOAT; case PIPE_FORMAT_R64G64B64A64_FLOAT: - return emit_R64G64B64A64_FLOAT; + return &emit_R64G64B64A64_FLOAT; case PIPE_FORMAT_R32_FLOAT: - return emit_R32_FLOAT; + return &emit_R32_FLOAT; case PIPE_FORMAT_R32G32_FLOAT: - return emit_R32G32_FLOAT; + return &emit_R32G32_FLOAT; case PIPE_FORMAT_R32G32B32_FLOAT: - return emit_R32G32B32_FLOAT; + return &emit_R32G32B32_FLOAT; case PIPE_FORMAT_R32G32B32A32_FLOAT: - return emit_R32G32B32A32_FLOAT; + return &emit_R32G32B32A32_FLOAT; case PIPE_FORMAT_R32_UNORM: - return emit_R32_UNORM; + return &emit_R32_UNORM; case PIPE_FORMAT_R32G32_UNORM: - return emit_R32G32_UNORM; + return &emit_R32G32_UNORM; case PIPE_FORMAT_R32G32B32_UNORM: - return emit_R32G32B32_UNORM; + return &emit_R32G32B32_UNORM; case PIPE_FORMAT_R32G32B32A32_UNORM: - return emit_R32G32B32A32_UNORM; + return &emit_R32G32B32A32_UNORM; case PIPE_FORMAT_R32_USCALED: - return emit_R32_USCALED; + return &emit_R32_USCALED; case PIPE_FORMAT_R32G32_USCALED: - return emit_R32G32_USCALED; + return &emit_R32G32_USCALED; case PIPE_FORMAT_R32G32B32_USCALED: - return emit_R32G32B32_USCALED; + return &emit_R32G32B32_USCALED; case PIPE_FORMAT_R32G32B32A32_USCALED: - return emit_R32G32B32A32_USCALED; + return &emit_R32G32B32A32_USCALED; case PIPE_FORMAT_R32_SNORM: - return emit_R32_SNORM; + return &emit_R32_SNORM; case PIPE_FORMAT_R32G32_SNORM: - return emit_R32G32_SNORM; + return &emit_R32G32_SNORM; case PIPE_FORMAT_R32G32B32_SNORM: - return emit_R32G32B32_SNORM; + return &emit_R32G32B32_SNORM; case PIPE_FORMAT_R32G32B32A32_SNORM: - return emit_R32G32B32A32_SNORM; + return &emit_R32G32B32A32_SNORM; case PIPE_FORMAT_R32_SSCALED: - return emit_R32_SSCALED; + return &emit_R32_SSCALED; case PIPE_FORMAT_R32G32_SSCALED: - return emit_R32G32_SSCALED; + return &emit_R32G32_SSCALED; case PIPE_FORMAT_R32G32B32_SSCALED: - return emit_R32G32B32_SSCALED; + return &emit_R32G32B32_SSCALED; case PIPE_FORMAT_R32G32B32A32_SSCALED: - return emit_R32G32B32A32_SSCALED; + return &emit_R32G32B32A32_SSCALED; case PIPE_FORMAT_R16_UNORM: - return emit_R16_UNORM; + return &emit_R16_UNORM; case PIPE_FORMAT_R16G16_UNORM: - return emit_R16G16_UNORM; + return &emit_R16G16_UNORM; case PIPE_FORMAT_R16G16B16_UNORM: - return emit_R16G16B16_UNORM; + return &emit_R16G16B16_UNORM; case PIPE_FORMAT_R16G16B16A16_UNORM: - return emit_R16G16B16A16_UNORM; + return &emit_R16G16B16A16_UNORM; case PIPE_FORMAT_R16_USCALED: - return emit_R16_USCALED; + return &emit_R16_USCALED; case PIPE_FORMAT_R16G16_USCALED: - return emit_R16G16_USCALED; + return &emit_R16G16_USCALED; case PIPE_FORMAT_R16G16B16_USCALED: - return emit_R16G16B16_USCALED; + return &emit_R16G16B16_USCALED; case PIPE_FORMAT_R16G16B16A16_USCALED: - return emit_R16G16B16A16_USCALED; + return &emit_R16G16B16A16_USCALED; case PIPE_FORMAT_R16_SNORM: - return emit_R16_SNORM; + return &emit_R16_SNORM; case PIPE_FORMAT_R16G16_SNORM: - return emit_R16G16_SNORM; + return &emit_R16G16_SNORM; case PIPE_FORMAT_R16G16B16_SNORM: - return emit_R16G16B16_SNORM; + return &emit_R16G16B16_SNORM; case PIPE_FORMAT_R16G16B16A16_SNORM: - return emit_R16G16B16A16_SNORM; + return &emit_R16G16B16A16_SNORM; case PIPE_FORMAT_R16_SSCALED: - return emit_R16_SSCALED; + return &emit_R16_SSCALED; case PIPE_FORMAT_R16G16_SSCALED: - return emit_R16G16_SSCALED; + return &emit_R16G16_SSCALED; case PIPE_FORMAT_R16G16B16_SSCALED: - return emit_R16G16B16_SSCALED; + return &emit_R16G16B16_SSCALED; case PIPE_FORMAT_R16G16B16A16_SSCALED: - return emit_R16G16B16A16_SSCALED; + return &emit_R16G16B16A16_SSCALED; case PIPE_FORMAT_R8_UNORM: - return emit_R8_UNORM; + return &emit_R8_UNORM; case PIPE_FORMAT_R8G8_UNORM: - return emit_R8G8_UNORM; + return &emit_R8G8_UNORM; case PIPE_FORMAT_R8G8B8_UNORM: - return emit_R8G8B8_UNORM; + return &emit_R8G8B8_UNORM; case PIPE_FORMAT_R8G8B8A8_UNORM: - return emit_R8G8B8A8_UNORM; + return &emit_R8G8B8A8_UNORM; case PIPE_FORMAT_R8_USCALED: - return emit_R8_USCALED; + return &emit_R8_USCALED; case PIPE_FORMAT_R8G8_USCALED: - return emit_R8G8_USCALED; + return &emit_R8G8_USCALED; case PIPE_FORMAT_R8G8B8_USCALED: - return emit_R8G8B8_USCALED; + return &emit_R8G8B8_USCALED; case PIPE_FORMAT_R8G8B8A8_USCALED: - return emit_R8G8B8A8_USCALED; + return &emit_R8G8B8A8_USCALED; case PIPE_FORMAT_R8_SNORM: - return emit_R8_SNORM; + return &emit_R8_SNORM; case PIPE_FORMAT_R8G8_SNORM: - return emit_R8G8_SNORM; + return &emit_R8G8_SNORM; case PIPE_FORMAT_R8G8B8_SNORM: - return emit_R8G8B8_SNORM; + return &emit_R8G8B8_SNORM; case PIPE_FORMAT_R8G8B8A8_SNORM: - return emit_R8G8B8A8_SNORM; + return &emit_R8G8B8A8_SNORM; case PIPE_FORMAT_R8_SSCALED: - return emit_R8_SSCALED; + return &emit_R8_SSCALED; case PIPE_FORMAT_R8G8_SSCALED: - return emit_R8G8_SSCALED; + return &emit_R8G8_SSCALED; case PIPE_FORMAT_R8G8B8_SSCALED: - return emit_R8G8B8_SSCALED; + return &emit_R8G8B8_SSCALED; case PIPE_FORMAT_R8G8B8A8_SSCALED: - return emit_R8G8B8A8_SSCALED; + return &emit_R8G8B8A8_SSCALED; case PIPE_FORMAT_A8R8G8B8_UNORM: - return emit_A8R8G8B8_UNORM; + return &emit_A8R8G8B8_UNORM; case PIPE_FORMAT_B8G8R8A8_UNORM: - return emit_B8G8R8A8_UNORM; + return &emit_B8G8R8A8_UNORM; default: assert(0); - return emit_NULL; + return &emit_NULL; } } @@ -541,10 +541,10 @@ static emit_func get_emit_func( enum pipe_format format ) /** * Fetch vertex attributes for 'count' vertices. */ -static void generic_run_elts( struct translate *translate, - const unsigned *elts, - unsigned count, - void *output_buffer ) +static void PIPE_CDECL generic_run_elts( struct translate *translate, + const unsigned *elts, + unsigned count, + void *output_buffer ) { struct translate_generic *tg = translate_generic(translate); char *vert = output_buffer; @@ -580,10 +580,10 @@ static void generic_run_elts( struct translate *translate, -static void generic_run( struct translate *translate, - unsigned start, - unsigned count, - void *output_buffer ) +static void PIPE_CDECL generic_run( struct translate *translate, + unsigned start, + unsigned count, + void *output_buffer ) { struct translate_generic *tg = translate_generic(translate); char *vert = output_buffer; diff --git a/src/gallium/auxiliary/translate/translate_sse.c b/src/gallium/auxiliary/translate/translate_sse.c index a54ac5a82ff..18a212ac1cf 100644 --- a/src/gallium/auxiliary/translate/translate_sse.c +++ b/src/gallium/auxiliary/translate/translate_sse.c @@ -26,6 +26,7 @@ */ +#include "pipe/p_config.h" #include "pipe/p_compiler.h" #include "pipe/p_util.h" #include "util/u_simple_list.h" @@ -33,7 +34,7 @@ #include "translate.h" -#if defined(__i386__) || defined(__386__) || defined(i386) +#if defined(PIPE_ARCH_X86) #include "rtasm/rtasm_cpu.h" #include "rtasm/rtasm_x86sse.h" @@ -45,22 +46,16 @@ #define W 3 -#ifdef WIN32 -#define RTASM __cdecl -#else -#define RTASM -#endif - -typedef void (RTASM *run_func)( struct translate *translate, - unsigned start, - unsigned count, - void *output_buffer ); - -typedef void (RTASM *run_elts_func)( struct translate *translate, - const unsigned *elts, +typedef void (PIPE_CDECL *run_func)( struct translate *translate, + unsigned start, unsigned count, void *output_buffer ); +typedef void (PIPE_CDECL *run_elts_func)( struct translate *translate, + const unsigned *elts, + unsigned count, + void *output_buffer ); + struct translate_sse { @@ -315,7 +310,7 @@ static void get_src_ptr( struct translate_sse *p, static void emit_swizzle( struct translate_sse *p, struct x86_reg dest, struct x86_reg src, - unsigned shuffle ) + unsigned char shuffle ) { sse_shufps(p->func, dest, src, shuffle); } @@ -472,13 +467,7 @@ static boolean build_vertex_emit( struct translate_sse *p, x86_lea(p->func, vertexECX, x86_make_disp(vertexECX, p->translate.key.output_stride)); /* Incr index - */ /* Emit code for each of the attributes. Currently routes - * everything through SSE registers, even when it might be more - * efficient to stick with regular old x86. No optimization or - * other tricks - enough new ground to cover here just getting - * things working. - */ - + */ if (linear) { x86_inc(p->func, idxEBX); } @@ -546,7 +535,7 @@ static void translate_sse_release( struct translate *translate ) FREE(p); } -static void translate_sse_run_elts( struct translate *translate, +static void PIPE_CDECL translate_sse_run_elts( struct translate *translate, const unsigned *elts, unsigned count, void *output_buffer ) @@ -559,7 +548,7 @@ static void translate_sse_run_elts( struct translate *translate, output_buffer ); } -static void translate_sse_run( struct translate *translate, +static void PIPE_CDECL translate_sse_run( struct translate *translate, unsigned start, unsigned count, void *output_buffer ) @@ -617,7 +606,7 @@ struct translate *translate_sse2_create( const struct translate_key *key ) #else -void translate_create_sse( const struct translate_key *key ) +struct translate *translate_sse2_create( const struct translate_key *key ) { return NULL; } diff --git a/src/gallium/auxiliary/util/Makefile b/src/gallium/auxiliary/util/Makefile index 05bc43131a1..db3d810a2ec 100644 --- a/src/gallium/auxiliary/util/Makefile +++ b/src/gallium/auxiliary/util/Makefile @@ -15,8 +15,7 @@ C_SOURCES = \ u_mm.c \ u_simple_shaders.c \ u_snprintf.c \ - u_time.c \ - u_mm.c + u_time.c include ../../Makefile.template diff --git a/src/gallium/auxiliary/util/p_debug.c b/src/gallium/auxiliary/util/p_debug.c index ce7fb589562..9d56f8bfabf 100644 --- a/src/gallium/auxiliary/util/p_debug.c +++ b/src/gallium/auxiliary/util/p_debug.c @@ -153,7 +153,9 @@ const char * debug_get_option(const char *name, const char *dfault) { const char *result; -#ifdef PIPE_SUBSYSTEM_WINDOWS_DISPLAY +#if defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY) + /* EngMapFile creates the file if it does not exists, so it must either be + * disabled on release versions (or put in a less conspicuous place). */ #ifdef DEBUG ULONG_PTR iFile = 0; const void *pMap = NULL; @@ -161,9 +163,6 @@ debug_get_option(const char *name, const char *dfault) static char output[1024]; result = dfault; - /* XXX: this creates the file if it does not exists, so it must either be - * disabled on release versions, or put in a less conspicuous place. - */ pMap = EngMapFile(L"\\??\\c:\\gallium.cfg", 0, &iFile); if(pMap) { sol = (const char *)pMap; @@ -187,13 +186,15 @@ debug_get_option(const char *name, const char *dfault) #else result = dfault; #endif +#elif defined(PIPE_SUBSYSTEM_WINDOWS_CE) + /* TODO: implement */ + result = dfault; #else - result = getenv(name); if(!result) result = dfault; #endif - + debug_printf("%s: %s = %s\n", __FUNCTION__, name, result ? result : "(null)"); return result; @@ -229,8 +230,34 @@ debug_get_bool_option(const char *name, boolean dfault) long debug_get_num_option(const char *name, long dfault) { - /* FIXME */ - return dfault; + long result; + const char *str; + + str = debug_get_option(name, NULL); + if(!str) + result = dfault; + else { + long sign; + char c; + c = *str++; + if(c == '-') { + sign = -1; + c = *str++; + } + else { + sign = 1; + } + result = 0; + while('0' <= c && c <= '9') { + result = result*10 + (c - '0'); + c = *str++; + } + result *= sign; + } + + debug_printf("%s: %s = %li\n", __FUNCTION__, name, result); + + return result; } @@ -339,10 +366,12 @@ static const struct debug_named_value pipe_format_names[] = { DEBUG_NAMED_VALUE(PIPE_FORMAT_A1R5G5B5_UNORM), DEBUG_NAMED_VALUE(PIPE_FORMAT_A4R4G4B4_UNORM), DEBUG_NAMED_VALUE(PIPE_FORMAT_R5G6B5_UNORM), + DEBUG_NAMED_VALUE(PIPE_FORMAT_A2B10G10R10_UNORM), DEBUG_NAMED_VALUE(PIPE_FORMAT_L8_UNORM), DEBUG_NAMED_VALUE(PIPE_FORMAT_A8_UNORM), DEBUG_NAMED_VALUE(PIPE_FORMAT_I8_UNORM), DEBUG_NAMED_VALUE(PIPE_FORMAT_A8L8_UNORM), + DEBUG_NAMED_VALUE(PIPE_FORMAT_L16_UNORM), DEBUG_NAMED_VALUE(PIPE_FORMAT_YCBCR), DEBUG_NAMED_VALUE(PIPE_FORMAT_YCBCR_REV), DEBUG_NAMED_VALUE(PIPE_FORMAT_Z16_UNORM), @@ -408,6 +437,9 @@ static const struct debug_named_value pipe_format_names[] = { DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8_SNORM), DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8A8_SNORM), DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8X8_SNORM), + DEBUG_NAMED_VALUE(PIPE_FORMAT_B6G5R5_SNORM), + DEBUG_NAMED_VALUE(PIPE_FORMAT_A8B8G8R8_SNORM), + DEBUG_NAMED_VALUE(PIPE_FORMAT_X8B8G8R8_SNORM), DEBUG_NAMED_VALUE(PIPE_FORMAT_R8_SSCALED), DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8_SSCALED), DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8_SSCALED), @@ -418,6 +450,8 @@ static const struct debug_named_value pipe_format_names[] = { DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8_SRGB), DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8A8_SRGB), DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8X8_SRGB), + DEBUG_NAMED_VALUE(PIPE_FORMAT_X8UB8UG8SR8S_NORM), + DEBUG_NAMED_VALUE(PIPE_FORMAT_B6UG5SR5S_NORM), DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT1_RGB), DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT1_RGBA), DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT3_RGBA), diff --git a/src/gallium/auxiliary/util/p_debug_mem.c b/src/gallium/auxiliary/util/p_debug_mem.c index 78497c5f6af..ed18c6540ea 100644 --- a/src/gallium/auxiliary/util/p_debug_mem.c +++ b/src/gallium/auxiliary/util/p_debug_mem.c @@ -75,6 +75,12 @@ struct debug_memory_header unsigned magic; }; +struct debug_memory_footer +{ + unsigned magic; +}; + + static struct list_head list = { &list, &list }; static unsigned long last_no = 0; @@ -98,14 +104,24 @@ data_from_header(struct debug_memory_header *hdr) return NULL; } +static INLINE struct debug_memory_footer * +footer_from_header(struct debug_memory_header *hdr) +{ + if(hdr) + return (struct debug_memory_footer *)((char *)hdr + sizeof(struct debug_memory_header) + hdr->size); + else + return NULL; +} + void * debug_malloc(const char *file, unsigned line, const char *function, size_t size) { struct debug_memory_header *hdr; + struct debug_memory_footer *ftr; - hdr = real_malloc(sizeof(*hdr) + size); + hdr = real_malloc(sizeof(*hdr) + size + sizeof(*ftr)); if(!hdr) return NULL; @@ -116,6 +132,9 @@ debug_malloc(const char *file, unsigned line, const char *function, hdr->size = size; hdr->magic = DEBUG_MEMORY_MAGIC; + ftr = footer_from_header(hdr); + ftr->magic = DEBUG_MEMORY_MAGIC; + LIST_ADDTAIL(&hdr->head, &list); return data_from_header(hdr); @@ -126,6 +145,7 @@ debug_free(const char *file, unsigned line, const char *function, void *ptr) { struct debug_memory_header *hdr; + struct debug_memory_footer *ftr; if(!ptr) return; @@ -139,8 +159,17 @@ debug_free(const char *file, unsigned line, const char *function, return; } + ftr = footer_from_header(hdr); + if(ftr->magic != DEBUG_MEMORY_MAGIC) { + debug_printf("%s:%u:%s: buffer overflow %p\n", + hdr->file, hdr->line, hdr->function, + ptr); + debug_assert(0); + } + LIST_DEL(&hdr->head); hdr->magic = 0; + ftr->magic = 0; real_free(hdr); } @@ -160,6 +189,7 @@ debug_realloc(const char *file, unsigned line, const char *function, void *old_ptr, size_t old_size, size_t new_size ) { struct debug_memory_header *old_hdr, *new_hdr; + struct debug_memory_footer *old_ftr, *new_ftr; void *new_ptr; if(!old_ptr) @@ -179,8 +209,16 @@ debug_realloc(const char *file, unsigned line, const char *function, return NULL; } + old_ftr = footer_from_header(old_hdr); + if(old_ftr->magic != DEBUG_MEMORY_MAGIC) { + debug_printf("%s:%u:%s: buffer overflow %p\n", + old_hdr->file, old_hdr->line, old_hdr->function, + old_ptr); + debug_assert(0); + } + /* alloc new */ - new_hdr = real_malloc(sizeof(*new_hdr) + new_size); + new_hdr = real_malloc(sizeof(*new_hdr) + new_size + sizeof(*new_ftr)); if(!new_hdr) return NULL; new_hdr->no = old_hdr->no; @@ -189,14 +227,19 @@ debug_realloc(const char *file, unsigned line, const char *function, new_hdr->function = old_hdr->function; new_hdr->size = new_size; new_hdr->magic = DEBUG_MEMORY_MAGIC; - LIST_REPLACE(&old_hdr->head, &new_hdr->head); + new_ftr = footer_from_header(new_hdr); + new_ftr->magic = DEBUG_MEMORY_MAGIC; + + LIST_REPLACE(&old_hdr->head, &new_hdr->head); + /* copy data */ new_ptr = data_from_header(new_hdr); memcpy( new_ptr, old_ptr, old_size < new_size ? old_size : new_size ); /* free old */ old_hdr->magic = 0; + old_ftr->magic = 0; real_free(old_hdr); return new_ptr; @@ -220,8 +263,8 @@ debug_memory_end(unsigned long start_no) void *ptr; hdr = LIST_ENTRY(struct debug_memory_header, entry, head); ptr = data_from_header(hdr); - if(start_no <= hdr->no && hdr->no < last_no || - last_no < start_no && (hdr->no < last_no || start_no <= hdr->no)) { + if((start_no <= hdr->no && hdr->no < last_no) || + (last_no < start_no && (hdr->no < last_no || start_no <= hdr->no))) { debug_printf("%s:%u:%s: %u bytes at %p not freed\n", hdr->file, hdr->line, hdr->function, hdr->size, ptr); diff --git a/src/gallium/auxiliary/util/u_blit.c b/src/gallium/auxiliary/util/u_blit.c index 999a3e50995..7b9415d49ae 100644 --- a/src/gallium/auxiliary/util/u_blit.c +++ b/src/gallium/auxiliary/util/u_blit.c @@ -281,7 +281,7 @@ util_blit_pixels(struct blit_state *ctx, texTemp.height[0] = srcH; texTemp.depth[0] = 1; texTemp.compressed = 0; - texTemp.cpp = pf_get_bits(src->format) / 8; + texTemp.cpp = pf_get_size(src->format); tex = screen->texture_create(screen, &texTemp); if (!tex) diff --git a/src/gallium/auxiliary/util/u_pack_color.h b/src/gallium/auxiliary/util/u_pack_color.h index 655e2c82592..06abb34d5a0 100644 --- a/src/gallium/auxiliary/util/u_pack_color.h +++ b/src/gallium/auxiliary/util/u_pack_color.h @@ -255,20 +255,28 @@ util_pack_color(const float rgba[4], enum pipe_format format, void *dest) static INLINE uint util_pack_z(enum pipe_format format, double z) { + if (z == 0.0) + return 0; + switch (format) { case PIPE_FORMAT_Z16_UNORM: + if (z == 1.0) + return 0xffff; return (uint) (z * 0xffff); case PIPE_FORMAT_Z32_UNORM: /* special-case to avoid overflow */ if (z == 1.0) return 0xffffffff; - else - return (uint) (z * 0xffffffff); + return (uint) (z * 0xffffffff); case PIPE_FORMAT_S8Z24_UNORM: case PIPE_FORMAT_X8Z24_UNORM: + if (z == 1.0) + return 0xffffff; return (uint) (z * 0xffffff); case PIPE_FORMAT_Z24S8_UNORM: case PIPE_FORMAT_Z24X8_UNORM: + if (z == 1.0) + return 0xffffff00; return ((uint) (z * 0xffffff)) << 8; default: debug_print_format("gallium: unhandled format in util_pack_z()", format); diff --git a/src/gallium/auxiliary/util/u_simple_shaders.c b/src/gallium/auxiliary/util/u_simple_shaders.c index 5f8d12191d4..505d93d7277 100644 --- a/src/gallium/auxiliary/util/u_simple_shaders.c +++ b/src/gallium/auxiliary/util/u_simple_shaders.c @@ -92,8 +92,8 @@ util_make_vertex_passthrough_shader(struct pipe_context *pipe, decl.Semantic.SemanticName = semantic_names[i]; decl.Semantic.SemanticIndex = semantic_indexes[i]; - decl.u.DeclarationRange.First = - decl.u.DeclarationRange.Last = i; + decl.DeclarationRange.First = + decl.DeclarationRange.Last = i; ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, @@ -107,8 +107,8 @@ util_make_vertex_passthrough_shader(struct pipe_context *pipe, decl.Declaration.Semantic = 1; decl.Semantic.SemanticName = semantic_names[i]; decl.Semantic.SemanticIndex = semantic_indexes[i]; - decl.u.DeclarationRange.First = - decl.u.DeclarationRange.Last = i; + decl.DeclarationRange.First = + decl.DeclarationRange.Last = i; ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, @@ -190,14 +190,13 @@ util_make_fragment_tex_shader(struct pipe_context *pipe, /* declare TEX[0] input */ decl = tgsi_default_full_declaration(); decl.Declaration.File = TGSI_FILE_INPUT; + /* XXX this could be linear... */ + decl.Declaration.Interpolate = TGSI_INTERPOLATE_PERSPECTIVE; decl.Declaration.Semantic = 1; decl.Semantic.SemanticName = TGSI_SEMANTIC_GENERIC; decl.Semantic.SemanticIndex = 0; - /* XXX this could be linear... */ - decl.Declaration.Interpolate = 1; - decl.Interpolation.Interpolate = TGSI_INTERPOLATE_PERSPECTIVE; - decl.u.DeclarationRange.First = - decl.u.DeclarationRange.Last = 0; + decl.DeclarationRange.First = + decl.DeclarationRange.Last = 0; ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, @@ -209,8 +208,8 @@ util_make_fragment_tex_shader(struct pipe_context *pipe, decl.Declaration.Semantic = 1; decl.Semantic.SemanticName = TGSI_SEMANTIC_COLOR; decl.Semantic.SemanticIndex = 0; - decl.u.DeclarationRange.First = - decl.u.DeclarationRange.Last = 0; + decl.DeclarationRange.First = + decl.DeclarationRange.Last = 0; ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, @@ -219,8 +218,8 @@ util_make_fragment_tex_shader(struct pipe_context *pipe, /* declare sampler */ decl = tgsi_default_full_declaration(); decl.Declaration.File = TGSI_FILE_SAMPLER; - decl.u.DeclarationRange.First = - decl.u.DeclarationRange.Last = 0; + decl.DeclarationRange.First = + decl.DeclarationRange.Last = 0; ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, @@ -303,8 +302,8 @@ util_make_fragment_passthrough_shader(struct pipe_context *pipe, decl.Declaration.Semantic = 1; decl.Semantic.SemanticName = TGSI_SEMANTIC_COLOR; decl.Semantic.SemanticIndex = 0; - decl.u.DeclarationRange.First = - decl.u.DeclarationRange.Last = 0; + decl.DeclarationRange.First = + decl.DeclarationRange.Last = 0; ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, @@ -316,8 +315,8 @@ util_make_fragment_passthrough_shader(struct pipe_context *pipe, decl.Declaration.Semantic = 1; decl.Semantic.SemanticName = TGSI_SEMANTIC_COLOR; decl.Semantic.SemanticIndex = 0; - decl.u.DeclarationRange.First = - decl.u.DeclarationRange.Last = 0; + decl.DeclarationRange.First = + decl.DeclarationRange.Last = 0; ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, diff --git a/src/gallium/auxiliary/util/u_time.c b/src/gallium/auxiliary/util/u_time.c index 9b97050d51a..49dce752895 100644 --- a/src/gallium/auxiliary/util/u_time.c +++ b/src/gallium/auxiliary/util/u_time.c @@ -33,26 +33,44 @@ */ -#include "util/u_time.h" +#include "pipe/p_config.h" #if defined(PIPE_OS_LINUX) #include <sys/time.h> #elif defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY) #include <windows.h> #include <winddi.h> -#elif defined(PIPE_SUBSYSTEM_WINDOWS_USER) +#elif defined(PIPE_SUBSYSTEM_WINDOWS_MINIPORT) +#include <windows.h> +extern VOID KeQuerySystemTime(PLARGE_INTEGER); +#elif defined(PIPE_SUBSYSTEM_WINDOWS_USER) || defined(PIPE_SUBSYSTEM_WINDOWS_CE) #include <windows.h> #else #error Unsupported OS #endif +#include "util/u_time.h" + -#if defined(PIPE_OS_WINDOWS) -static LONGLONG frequency = 0; -#if !defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY) -#define EngQueryPerformanceFrequency(p) QueryPerformanceFrequency((LARGE_INTEGER*)(p)) -#define EngQueryPerformanceCounter(p) QueryPerformanceCounter((LARGE_INTEGER*)(p)) +#if defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY) || defined(PIPE_SUBSYSTEM_WINDOWS_USER) || defined(PIPE_SUBSYSTEM_WINDOWS_CE) + +static int64_t frequency = 0; + +static INLINE void +util_time_get_frequency(void) +{ + if(!frequency) { +#if defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY) + LONGLONG temp; + EngQueryPerformanceFrequency(&temp); + frequency = temp; +#elif defined(PIPE_SUBSYSTEM_WINDOWS_USER) || defined(PIPE_SUBSYSTEM_WINDOWS_CE) + LARGE_INTEGER temp; + QueryPerformanceFrequency(&temp); + frequency = temp.QuadPart; #endif + } +} #endif @@ -61,8 +79,20 @@ util_time_get(struct util_time *t) { #if defined(PIPE_OS_LINUX) gettimeofday(&t->tv, NULL); -#elif defined(PIPE_OS_WINDOWS) - EngQueryPerformanceCounter(&t->counter); +#elif defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY) + LONGLONG temp; + EngQueryPerformanceCounter(&temp); + t->counter = temp; +#elif defined(PIPE_SUBSYSTEM_WINDOWS_MINIPORT) + /* Updated every 10 miliseconds, measured in units of 100 nanoseconds. + * http://msdn.microsoft.com/en-us/library/ms801642.aspx */ + LARGE_INTEGER temp; + KeQuerySystemTime(&temp); + t->counter = temp.QuadPart; +#elif defined(PIPE_SUBSYSTEM_WINDOWS_USER) || defined(PIPE_SUBSYSTEM_WINDOWS_CE) + LARGE_INTEGER temp; + QueryPerformanceCounter(&temp); + t->counter = temp.QuadPart; #endif } @@ -75,10 +105,17 @@ util_time_add(const struct util_time *t1, #if defined(PIPE_OS_LINUX) t2->tv.tv_sec = t1->tv.tv_sec + usecs / 1000000; t2->tv.tv_usec = t1->tv.tv_usec + usecs % 1000000; -#elif defined(PIPE_OS_WINDOWS) - if(!frequency) - EngQueryPerformanceFrequency(&frequency); - t2->counter = t1->counter + (usecs * frequency + 999999LL)/1000000LL; +#elif defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY) || defined(PIPE_SUBSYSTEM_WINDOWS_USER) || defined(PIPE_SUBSYSTEM_WINDOWS_CE) + util_time_get_frequency(); + t2->counter = t1->counter + (usecs * frequency + INT64_C(999999))/INT64_C(1000000); +#elif defined(PIPE_SUBSYSTEM_WINDOWS_MINIPORT) + /* 1 tick = 100 nano seconds. */ + t2->counter = t1->counter + usecs * 10; +#elif + LARGE_INTEGER temp; + LONGLONG freq; + freq = temp.QuadPart; + t2->counter = t1->counter + (usecs * freq)/1000000L; #endif } @@ -90,10 +127,11 @@ util_time_diff(const struct util_time *t1, #if defined(PIPE_OS_LINUX) return (t2->tv.tv_usec - t1->tv.tv_usec) + (t2->tv.tv_sec - t1->tv.tv_sec)*1000000; -#elif defined(PIPE_OS_WINDOWS) - if(!frequency) - EngQueryPerformanceFrequency(&frequency); - return (t2->counter - t1->counter)*1000000LL/frequency; +#elif defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY) || defined(PIPE_SUBSYSTEM_WINDOWS_USER) || defined(PIPE_SUBSYSTEM_WINDOWS_CE) + util_time_get_frequency(); + return (t2->counter - t1->counter)*INT64_C(1000000)/frequency; +#elif defined(PIPE_SUBSYSTEM_WINDOWS_MINIPORT) + return (t2->counter - t1->counter)/10; #endif } @@ -142,7 +180,7 @@ util_time_timeout(const struct util_time *start, } -#if defined(PIPE_OS_WINDOWS) +#if defined(PIPE_SUBSYSYEM_WINDOWS_DISPLAY) void util_time_sleep(unsigned usecs) { LONGLONG start, curr, end; diff --git a/src/gallium/auxiliary/util/u_time.h b/src/gallium/auxiliary/util/u_time.h index 48ec7a4a963..f9963ce0e27 100644 --- a/src/gallium/auxiliary/util/u_time.h +++ b/src/gallium/auxiliary/util/u_time.h @@ -61,7 +61,7 @@ struct util_time #if defined(PIPE_OS_LINUX) struct timeval tv; #else - long long counter; + int64_t counter; #endif }; |