diff options
| -rw-r--r-- | src/mesa/state_tracker/st_program.c | 94 | ||||
| -rw-r--r-- | src/mesa/state_tracker/st_program.h | 5 |
2 files changed, 48 insertions, 51 deletions
diff --git a/src/mesa/state_tracker/st_program.c b/src/mesa/state_tracker/st_program.c index 63ffad76426..9e100dbd627 100644 --- a/src/mesa/state_tracker/st_program.c +++ b/src/mesa/state_tracker/st_program.c @@ -239,11 +239,14 @@ st_translate_vertex_program(struct st_context *st, struct pipe_context *pipe = st->pipe; struct ureg_program *ureg; enum pipe_error error; - unsigned num_outputs; - GLuint attr; + unsigned num_outputs = 0; + unsigned attr; + unsigned input_to_index[VERT_ATTRIB_MAX] = {0}; + unsigned output_slot_to_attr[VARYING_SLOT_MAX] = {0}; + ubyte output_semantic_name[VARYING_SLOT_MAX] = {0}; + ubyte output_semantic_index[VARYING_SLOT_MAX] = {0}; stvp->num_inputs = 0; - stvp->num_outputs = 0; if (stvp->Base.IsPositionInvariant) _mesa_insert_mvp_code(st->ctx, &stvp->Base); @@ -254,7 +257,7 @@ st_translate_vertex_program(struct st_context *st, */ for (attr = 0; attr < VERT_ATTRIB_MAX; attr++) { if ((stvp->Base.Base.InputsRead & BITFIELD64_BIT(attr)) != 0) { - stvp->input_to_index[attr] = stvp->num_inputs; + input_to_index[attr] = stvp->num_inputs; stvp->index_to_input[stvp->num_inputs] = attr; stvp->num_inputs++; if ((stvp->Base.Base.DoubleInputsRead & BITFIELD64_BIT(attr)) != 0) { @@ -265,7 +268,7 @@ st_translate_vertex_program(struct st_context *st, } } /* bit of a hack, presetup potentially unused edgeflag input */ - stvp->input_to_index[VERT_ATTRIB_EDGEFLAG] = stvp->num_inputs; + input_to_index[VERT_ATTRIB_EDGEFLAG] = stvp->num_inputs; stvp->index_to_input[stvp->num_inputs] = VERT_ATTRIB_EDGEFLAG; /* Compute mapping of vertex program outputs to slots. @@ -275,62 +278,62 @@ st_translate_vertex_program(struct st_context *st, stvp->result_to_output[attr] = ~0; } else { - unsigned slot = stvp->num_outputs++; + unsigned slot = num_outputs++; stvp->result_to_output[attr] = slot; - stvp->output_slot_to_attr[slot] = attr; + output_slot_to_attr[slot] = attr; switch (attr) { case VARYING_SLOT_POS: - stvp->output_semantic_name[slot] = TGSI_SEMANTIC_POSITION; - stvp->output_semantic_index[slot] = 0; + output_semantic_name[slot] = TGSI_SEMANTIC_POSITION; + output_semantic_index[slot] = 0; break; case VARYING_SLOT_COL0: - stvp->output_semantic_name[slot] = TGSI_SEMANTIC_COLOR; - stvp->output_semantic_index[slot] = 0; + output_semantic_name[slot] = TGSI_SEMANTIC_COLOR; + output_semantic_index[slot] = 0; break; case VARYING_SLOT_COL1: - stvp->output_semantic_name[slot] = TGSI_SEMANTIC_COLOR; - stvp->output_semantic_index[slot] = 1; + output_semantic_name[slot] = TGSI_SEMANTIC_COLOR; + output_semantic_index[slot] = 1; break; case VARYING_SLOT_BFC0: - stvp->output_semantic_name[slot] = TGSI_SEMANTIC_BCOLOR; - stvp->output_semantic_index[slot] = 0; + output_semantic_name[slot] = TGSI_SEMANTIC_BCOLOR; + output_semantic_index[slot] = 0; break; case VARYING_SLOT_BFC1: - stvp->output_semantic_name[slot] = TGSI_SEMANTIC_BCOLOR; - stvp->output_semantic_index[slot] = 1; + output_semantic_name[slot] = TGSI_SEMANTIC_BCOLOR; + output_semantic_index[slot] = 1; break; case VARYING_SLOT_FOGC: - stvp->output_semantic_name[slot] = TGSI_SEMANTIC_FOG; - stvp->output_semantic_index[slot] = 0; + output_semantic_name[slot] = TGSI_SEMANTIC_FOG; + output_semantic_index[slot] = 0; break; case VARYING_SLOT_PSIZ: - stvp->output_semantic_name[slot] = TGSI_SEMANTIC_PSIZE; - stvp->output_semantic_index[slot] = 0; + output_semantic_name[slot] = TGSI_SEMANTIC_PSIZE; + output_semantic_index[slot] = 0; break; case VARYING_SLOT_CLIP_DIST0: - stvp->output_semantic_name[slot] = TGSI_SEMANTIC_CLIPDIST; - stvp->output_semantic_index[slot] = 0; + output_semantic_name[slot] = TGSI_SEMANTIC_CLIPDIST; + output_semantic_index[slot] = 0; break; case VARYING_SLOT_CLIP_DIST1: - stvp->output_semantic_name[slot] = TGSI_SEMANTIC_CLIPDIST; - stvp->output_semantic_index[slot] = 1; + output_semantic_name[slot] = TGSI_SEMANTIC_CLIPDIST; + output_semantic_index[slot] = 1; break; case VARYING_SLOT_EDGE: assert(0); break; case VARYING_SLOT_CLIP_VERTEX: - stvp->output_semantic_name[slot] = TGSI_SEMANTIC_CLIPVERTEX; - stvp->output_semantic_index[slot] = 0; + output_semantic_name[slot] = TGSI_SEMANTIC_CLIPVERTEX; + output_semantic_index[slot] = 0; break; case VARYING_SLOT_LAYER: - stvp->output_semantic_name[slot] = TGSI_SEMANTIC_LAYER; - stvp->output_semantic_index[slot] = 0; + output_semantic_name[slot] = TGSI_SEMANTIC_LAYER; + output_semantic_index[slot] = 0; break; case VARYING_SLOT_VIEWPORT: - stvp->output_semantic_name[slot] = TGSI_SEMANTIC_VIEWPORT_INDEX; - stvp->output_semantic_index[slot] = 0; + output_semantic_name[slot] = TGSI_SEMANTIC_VIEWPORT_INDEX; + output_semantic_index[slot] = 0; break; case VARYING_SLOT_TEX0: @@ -342,8 +345,8 @@ st_translate_vertex_program(struct st_context *st, case VARYING_SLOT_TEX6: case VARYING_SLOT_TEX7: if (st->needs_texcoord_semantic) { - stvp->output_semantic_name[slot] = TGSI_SEMANTIC_TEXCOORD; - stvp->output_semantic_index[slot] = attr - VARYING_SLOT_TEX0; + output_semantic_name[slot] = TGSI_SEMANTIC_TEXCOORD; + output_semantic_index[slot] = attr - VARYING_SLOT_TEX0; break; } /* fall through */ @@ -351,17 +354,17 @@ st_translate_vertex_program(struct st_context *st, default: assert(attr >= VARYING_SLOT_VAR0 || (attr >= VARYING_SLOT_TEX0 && attr <= VARYING_SLOT_TEX7)); - stvp->output_semantic_name[slot] = TGSI_SEMANTIC_GENERIC; - stvp->output_semantic_index[slot] = + output_semantic_name[slot] = TGSI_SEMANTIC_GENERIC; + output_semantic_index[slot] = st_get_generic_varying_index(st, attr); break; } } } /* similar hack to above, presetup potentially unused edgeflag output */ - stvp->result_to_output[VARYING_SLOT_EDGE] = stvp->num_outputs; - stvp->output_semantic_name[stvp->num_outputs] = TGSI_SEMANTIC_EDGEFLAG; - stvp->output_semantic_index[stvp->num_outputs] = 0; + stvp->result_to_output[VARYING_SLOT_EDGE] = num_outputs; + output_semantic_name[num_outputs] = TGSI_SEMANTIC_EDGEFLAG; + output_semantic_index[num_outputs] = 0; if (!stvp->glsl_to_tgsi) _mesa_remove_output_reads(&stvp->Base.Base, PROGRAM_OUTPUT); @@ -375,7 +378,6 @@ st_translate_vertex_program(struct st_context *st, vpv->key = *key; vpv->num_inputs = stvp->num_inputs; - num_outputs = stvp->num_outputs; if (key->passthrough_edgeflags) { vpv->num_inputs++; num_outputs++; @@ -395,7 +397,7 @@ st_translate_vertex_program(struct st_context *st, &stvp->Base.Base, /* inputs */ vpv->num_inputs, - stvp->input_to_index, + input_to_index, NULL, /* inputSlotToAttr */ NULL, /* input semantic name */ NULL, /* input semantic index */ @@ -404,9 +406,9 @@ st_translate_vertex_program(struct st_context *st, /* outputs */ num_outputs, stvp->result_to_output, - stvp->output_slot_to_attr, - stvp->output_semantic_name, - stvp->output_semantic_index, + output_slot_to_attr, + output_semantic_name, + output_semantic_index, key->passthrough_edgeflags, key->clamp_color); else @@ -416,15 +418,15 @@ st_translate_vertex_program(struct st_context *st, &stvp->Base.Base, /* inputs */ vpv->num_inputs, - stvp->input_to_index, + input_to_index, NULL, /* input semantic name */ NULL, /* input semantic index */ NULL, /* outputs */ num_outputs, stvp->result_to_output, - stvp->output_semantic_name, - stvp->output_semantic_index, + output_semantic_name, + output_semantic_index, key->passthrough_edgeflags, key->clamp_color); diff --git a/src/mesa/state_tracker/st_program.h b/src/mesa/state_tracker/st_program.h index f54cf83c727..c60d2d5f803 100644 --- a/src/mesa/state_tracker/st_program.h +++ b/src/mesa/state_tracker/st_program.h @@ -156,17 +156,12 @@ struct st_vertex_program struct glsl_to_tgsi_visitor* glsl_to_tgsi; /** maps a Mesa VERT_ATTRIB_x to a packed TGSI input index */ - GLuint input_to_index[VERT_ATTRIB_MAX]; /** maps a TGSI input index back to a Mesa VERT_ATTRIB_x */ GLuint index_to_input[PIPE_MAX_SHADER_INPUTS]; GLuint num_inputs; /** Maps VARYING_SLOT_x to slot */ GLuint result_to_output[VARYING_SLOT_MAX]; - GLuint output_slot_to_attr[VARYING_SLOT_MAX]; - ubyte output_semantic_name[VARYING_SLOT_MAX]; - ubyte output_semantic_index[VARYING_SLOT_MAX]; - GLuint num_outputs; /** List of translated variants of this vertex program. */ |