diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_render.c | 250 |
1 files changed, 127 insertions, 123 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_render.c b/src/mesa/drivers/dri/r300/r300_render.c index e6413fb8f63..db6b77a0c22 100644 --- a/src/mesa/drivers/dri/r300/r300_render.c +++ b/src/mesa/drivers/dri/r300/r300_render.c @@ -24,7 +24,6 @@ OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. **************************************************************************/ - /* * \file * @@ -41,7 +40,6 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. * * \author Nicolai Haehnle <[email protected]> */ - #include "glheader.h" #include "state.h" #include "imports.h" @@ -50,14 +48,12 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. #include "context.h" #include "dd.h" #include "simple_list.h" - #include "api_arrayelt.h" #include "swrast/swrast.h" #include "swrast_setup/swrast_setup.h" #include "vbo/vbo.h" #include "tnl/tnl.h" #include "tnl/t_vp_build.h" - #include "radeon_reg.h" #include "radeon_macros.h" #include "radeon_ioctl.h" @@ -70,122 +66,125 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. #include "r300_tex.h" #include "r300_maos.h" #include "r300_emit.h" - extern int future_hw_tcl_on; -static int r300PrimitiveType(r300ContextPtr rmesa, GLcontext *ctx, int prim) +static int r300PrimitiveType(r300ContextPtr rmesa, GLcontext * ctx, + int prim) { - int type=-1; + int type = -1; switch (prim & PRIM_MODE_MASK) { case GL_POINTS: - type=R300_VAP_VF_CNTL__PRIM_POINTS; - break; + type = R300_VAP_VF_CNTL__PRIM_POINTS; + break; case GL_LINES: - type=R300_VAP_VF_CNTL__PRIM_LINES; - break; + type = R300_VAP_VF_CNTL__PRIM_LINES; + break; case GL_LINE_STRIP: - type=R300_VAP_VF_CNTL__PRIM_LINE_STRIP; - break; + type = R300_VAP_VF_CNTL__PRIM_LINE_STRIP; + break; case GL_LINE_LOOP: - type=R300_VAP_VF_CNTL__PRIM_LINE_LOOP; - break; - case GL_TRIANGLES: - type=R300_VAP_VF_CNTL__PRIM_TRIANGLES; - break; - case GL_TRIANGLE_STRIP: - type=R300_VAP_VF_CNTL__PRIM_TRIANGLE_STRIP; - break; - case GL_TRIANGLE_FAN: - type=R300_VAP_VF_CNTL__PRIM_TRIANGLE_FAN; - break; + type = R300_VAP_VF_CNTL__PRIM_LINE_LOOP; + break; + case GL_TRIANGLES: + type = R300_VAP_VF_CNTL__PRIM_TRIANGLES; + break; + case GL_TRIANGLE_STRIP: + type = R300_VAP_VF_CNTL__PRIM_TRIANGLE_STRIP; + break; + case GL_TRIANGLE_FAN: + type = R300_VAP_VF_CNTL__PRIM_TRIANGLE_FAN; + break; case GL_QUADS: - type=R300_VAP_VF_CNTL__PRIM_QUADS; - break; + type = R300_VAP_VF_CNTL__PRIM_QUADS; + break; case GL_QUAD_STRIP: - type=R300_VAP_VF_CNTL__PRIM_QUAD_STRIP; - break; + type = R300_VAP_VF_CNTL__PRIM_QUAD_STRIP; + break; case GL_POLYGON: - type=R300_VAP_VF_CNTL__PRIM_POLYGON; + type = R300_VAP_VF_CNTL__PRIM_POLYGON; break; - default: - fprintf(stderr, "%s:%s Do not know how to handle primitive 0x%04x - help me !\n", - __FILE__, __FUNCTION__, - prim & PRIM_MODE_MASK); + default: + fprintf(stderr, + "%s:%s Do not know how to handle primitive 0x%04x - help me !\n", + __FILE__, __FUNCTION__, prim & PRIM_MODE_MASK); return -1; - break; - } - return type; + break; + } + return type; } static int r300NumVerts(r300ContextPtr rmesa, int num_verts, int prim) { - int verts_off=0; + int verts_off = 0; switch (prim & PRIM_MODE_MASK) { case GL_POINTS: verts_off = 0; - break; + break; case GL_LINES: verts_off = num_verts % 2; - break; + break; case GL_LINE_STRIP: - if(num_verts < 2) + if (num_verts < 2) verts_off = num_verts; - break; + break; case GL_LINE_LOOP: - if(num_verts < 2) + if (num_verts < 2) verts_off = num_verts; - break; - case GL_TRIANGLES: + break; + case GL_TRIANGLES: verts_off = num_verts % 3; - break; - case GL_TRIANGLE_STRIP: - if(num_verts < 3) + break; + case GL_TRIANGLE_STRIP: + if (num_verts < 3) verts_off = num_verts; - break; - case GL_TRIANGLE_FAN: - if(num_verts < 3) + break; + case GL_TRIANGLE_FAN: + if (num_verts < 3) verts_off = num_verts; - break; + break; case GL_QUADS: verts_off = num_verts % 4; - break; + break; case GL_QUAD_STRIP: - if(num_verts < 4) + if (num_verts < 4) verts_off = num_verts; else verts_off = num_verts % 2; - break; + break; case GL_POLYGON: - if(num_verts < 3) + if (num_verts < 3) verts_off = num_verts; break; - default: - fprintf(stderr, "%s:%s Do not know how to handle primitive 0x%04x - help me !\n", - __FILE__, __FUNCTION__, - prim & PRIM_MODE_MASK); + default: + fprintf(stderr, + "%s:%s Do not know how to handle primitive 0x%04x - help me !\n", + __FILE__, __FUNCTION__, prim & PRIM_MODE_MASK); return -1; - break; - } + break; + } if (RADEON_DEBUG & DEBUG_VERTS) { if (num_verts - verts_off == 0) { - WARN_ONCE("user error: Need more than %d vertices to draw primitive 0x%04x !\n", - num_verts, prim & PRIM_MODE_MASK); + WARN_ONCE + ("user error: Need more than %d vertices to draw primitive 0x%04x !\n", + num_verts, prim & PRIM_MODE_MASK); return 0; } if (verts_off > 0) { - WARN_ONCE("user error: %d is not a valid number of vertices for primitive 0x%04x !\n", - num_verts, prim & PRIM_MODE_MASK); + WARN_ONCE + ("user error: %d is not a valid number of vertices for primitive 0x%04x !\n", + num_verts, prim & PRIM_MODE_MASK); } } return num_verts - verts_off; } -static void inline r300FireEB(r300ContextPtr rmesa, unsigned long addr, int vertex_count, int type, int elt_size) +static void inline r300FireEB(r300ContextPtr rmesa, unsigned long addr, + int vertex_count, int type, int elt_size) { int cmd_reserved = 0; int cmd_written = 0; @@ -197,9 +196,9 @@ static void inline r300FireEB(r300ContextPtr rmesa, unsigned long addr, int vert assert(elt_size == 2 || elt_size == 4); - if(addr & (elt_size-1)){ + if (addr & (elt_size - 1)) { WARN_ONCE("Badly aligned buffer\n"); - return ; + return; } magic_1 = (addr % 32) / 4; @@ -209,15 +208,18 @@ static void inline r300FireEB(r300ContextPtr rmesa, unsigned long addr, int vert check_space(6); start_packet3(RADEON_CP_PACKET3_3D_DRAW_INDX_2, 0); - if(elt_size == 4){ - e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (vertex_count<<16) | type | R300_VAP_VF_CNTL__INDEX_SIZE_32bit); + if (elt_size == 4) { + e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | + (vertex_count << 16) | type | + R300_VAP_VF_CNTL__INDEX_SIZE_32bit); } else { - e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (vertex_count<<16) | type); + e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | + (vertex_count << 16) | type); } start_packet3(RADEON_CP_PACKET3_INDX_BUFFER, 2); #ifdef OPTIMIZE_ELTS - if(elt_size == 4){ + if (elt_size == 4) { e32(R300_EB_UNK1 | (0 << 16) | R300_EB_UNK2); e32(addr); } else { @@ -229,46 +231,46 @@ static void inline r300FireEB(r300ContextPtr rmesa, unsigned long addr, int vert e32(addr); #endif - if(elt_size == 4){ + if (elt_size == 4) { e32(vertex_count); } else { #ifdef OPTIMIZE_ELTS e32(magic_2); #else - e32((vertex_count+1)/2); + e32((vertex_count + 1) / 2); #endif } } -static void r300RunRenderPrimitive(r300ContextPtr rmesa, - GLcontext *ctx, - int start, - int end, - int prim) +static void r300RunRenderPrimitive(r300ContextPtr rmesa, GLcontext * ctx, + int start, int end, int prim) { - int type, num_verts; - - type=r300PrimitiveType(rmesa, ctx, prim); - num_verts=r300NumVerts(rmesa, end-start, prim); + int type, num_verts; - if(type<0 || num_verts <= 0)return; + type = r300PrimitiveType(rmesa, ctx, prim); + num_verts = r300NumVerts(rmesa, end - start, prim); - if(rmesa->state.VB.Elts){ - r300EmitAOS(rmesa, rmesa->state.aos_count, /*0*/start); - if(num_verts > 65535){ /* not implemented yet */ - WARN_ONCE("Too many elts\n"); + if (type < 0 || num_verts <= 0) return; + + if (rmesa->state.VB.Elts) { + r300EmitAOS(rmesa, rmesa->state.aos_count, /*0 */ start); + if (num_verts > 65535) { /* not implemented yet */ + WARN_ONCE("Too many elts\n"); + return; + } + r300EmitElts(ctx, rmesa->state.VB.Elts, num_verts, + rmesa->state.VB.elt_size); + r300FireEB(rmesa, rmesa->state.elt_dma.aos_offset, + num_verts, type, rmesa->state.VB.elt_size); + } else { + r300EmitAOS(rmesa, rmesa->state.aos_count, start); + fire_AOS(rmesa, num_verts, type); } - r300EmitElts(ctx, rmesa->state.VB.Elts, num_verts, rmesa->state.VB.elt_size); - r300FireEB(rmesa, rmesa->state.elt_dma.aos_offset, num_verts, type, rmesa->state.VB.elt_size); - }else{ - r300EmitAOS(rmesa, rmesa->state.aos_count, start); - fire_AOS(rmesa, num_verts, type); - } } -static GLboolean r300RunRender(GLcontext *ctx, - struct tnl_pipeline_stage *stage) +static GLboolean r300RunRender(GLcontext * ctx, + struct tnl_pipeline_stage *stage) { r300ContextPtr rmesa = R300_CONTEXT(ctx); struct radeon_vertex_buffer *VB = &rmesa->state.VB; @@ -277,12 +279,11 @@ static GLboolean r300RunRender(GLcontext *ctx, int cmd_written = 0; drm_radeon_cmd_header_t *cmd = NULL; - if (RADEON_DEBUG & DEBUG_PRIMS) fprintf(stderr, "%s\n", __FUNCTION__); if (stage) { - TNLcontext *tnl = TNL_CONTEXT(ctx); + TNLcontext *tnl = TNL_CONTEXT(ctx); radeon_vb_to_rvb(rmesa, VB, &tnl->vb); } @@ -292,27 +293,29 @@ static GLboolean r300RunRender(GLcontext *ctx, r300UpdateShaderStates(rmesa); - reg_start(R300_RB3D_DSTCACHE_CTLSTAT,0); + reg_start(R300_RB3D_DSTCACHE_CTLSTAT, 0); e32(R300_RB3D_DSTCACHE_UNKNOWN_0A); - reg_start(R300_RB3D_ZCACHE_CTLSTAT,0); + reg_start(R300_RB3D_ZCACHE_CTLSTAT, 0); e32(R300_RB3D_ZCACHE_UNKNOWN_03); r300EmitState(rmesa); - for(i=0; i < VB->PrimitiveCount; i++){ + for (i = 0; i < VB->PrimitiveCount; i++) { GLuint prim = _tnl_translate_prim(&VB->Primitive[i]); GLuint start = VB->Primitive[i].start; GLuint length = VB->Primitive[i].count; - r300RunRenderPrimitive(rmesa, ctx, start, start + length, prim); + r300RunRenderPrimitive(rmesa, ctx, start, start + length, + prim); } - reg_start(R300_RB3D_DSTCACHE_CTLSTAT,0); - e32(R300_RB3D_DSTCACHE_UNKNOWN_0A /*R300_RB3D_DSTCACHE_UNKNOWN_02*/); + reg_start(R300_RB3D_DSTCACHE_CTLSTAT, 0); + e32(R300_RB3D_DSTCACHE_UNKNOWN_0A + /*R300_RB3D_DSTCACHE_UNKNOWN_02 */ ); - reg_start(R300_RB3D_ZCACHE_CTLSTAT,0); - e32(R300_RB3D_ZCACHE_UNKNOWN_03 /*R300_RB3D_ZCACHE_UNKNOWN_01*/); + reg_start(R300_RB3D_ZCACHE_CTLSTAT, 0); + e32(R300_RB3D_ZCACHE_UNKNOWN_03 /*R300_RB3D_ZCACHE_UNKNOWN_01 */ ); #ifdef USER_BUFFERS r300UseArrays(ctx); @@ -331,12 +334,11 @@ static GLboolean r300RunRender(GLcontext *ctx, } \ } while(0) -int r300Fallback(GLcontext *ctx) +int r300Fallback(GLcontext * ctx) { r300ContextPtr r300 = R300_CONTEXT(ctx); - struct r300_fragment_program *fp = - (struct r300_fragment_program *) - (char *)ctx->FragmentProgram._Current; + struct r300_fragment_program *fp = (struct r300_fragment_program *) + (char *)ctx->FragmentProgram._Current; if (fp) { if (!fp->translated) @@ -346,20 +348,22 @@ int r300Fallback(GLcontext *ctx) FALLBACK_IF(ctx->RenderMode != GL_RENDER); - FALLBACK_IF(ctx->Stencil._TestTwoSide && - (ctx->Stencil.Ref[0] != ctx->Stencil.Ref[1] || - ctx->Stencil.ValueMask[0] != ctx->Stencil.ValueMask[1] || - ctx->Stencil.WriteMask[0] != ctx->Stencil.WriteMask[1])); + FALLBACK_IF(ctx->Stencil._TestTwoSide + && (ctx->Stencil.Ref[0] != ctx->Stencil.Ref[1] + || ctx->Stencil.ValueMask[0] != + ctx->Stencil.ValueMask[1] + || ctx->Stencil.WriteMask[0] != + ctx->Stencil.WriteMask[1])); /* GL_COLOR_LOGIC_OP */ FALLBACK_IF(ctx->Color.ColorLogicOpEnabled); /* GL_POINT_SPRITE_ARB, GL_POINT_SPRITE_NV */ - if (ctx->Extensions.NV_point_sprite || - ctx->Extensions.ARB_point_sprite) + if (ctx->Extensions.NV_point_sprite + || ctx->Extensions.ARB_point_sprite) FALLBACK_IF(ctx->Point.PointSprite); - if(!r300->disable_lowimpact_fallback){ + if (!r300->disable_lowimpact_fallback) { /* GL_POLYGON_OFFSET_POINT */ FALLBACK_IF(ctx->Polygon.OffsetPoint); /* GL_POLYGON_OFFSET_LINE */ @@ -385,8 +389,8 @@ int r300Fallback(GLcontext *ctx) * rasterization) or false to indicate that the pipeline has finished * after we render something. */ -static GLboolean r300RunNonTNLRender(GLcontext *ctx, - struct tnl_pipeline_stage *stage) +static GLboolean r300RunNonTNLRender(GLcontext * ctx, + struct tnl_pipeline_stage *stage) { if (RADEON_DEBUG & DEBUG_PRIMS) fprintf(stderr, "%s\n", __FUNCTION__); @@ -397,18 +401,18 @@ static GLboolean r300RunNonTNLRender(GLcontext *ctx, return r300RunRender(ctx, stage); } -static GLboolean r300RunTCLRender(GLcontext *ctx, - struct tnl_pipeline_stage *stage) +static GLboolean r300RunTCLRender(GLcontext * ctx, + struct tnl_pipeline_stage *stage) { r300ContextPtr rmesa = R300_CONTEXT(ctx); struct r300_vertex_program *vp; - hw_tcl_on=future_hw_tcl_on; + hw_tcl_on = future_hw_tcl_on; if (RADEON_DEBUG & DEBUG_PRIMS) fprintf(stderr, "%s\n", __FUNCTION__); - if(hw_tcl_on == GL_FALSE) + if (hw_tcl_on == GL_FALSE) return GL_TRUE; if (r300Fallback(ctx) >= R300_FALLBACK_TCL) { |