diff options
Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_render.c')
-rw-r--r-- | src/mesa/drivers/dri/r300/r300_render.c | 101 |
1 files changed, 27 insertions, 74 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_render.c b/src/mesa/drivers/dri/r300/r300_render.c index 143fe9fd35..83999307b5 100644 --- a/src/mesa/drivers/dri/r300/r300_render.c +++ b/src/mesa/drivers/dri/r300/r300_render.c @@ -171,16 +171,13 @@ static int r300NumVerts(r300ContextPtr rmesa, int num_verts, int prim) return num_verts - verts_off; } -static void r300EmitElts(GLcontext * ctx, void *elts, unsigned long n_elts, - int elt_size) +static void r300EmitElts(GLcontext * ctx, void *elts, unsigned long n_elts) { r300ContextPtr rmesa = R300_CONTEXT(ctx); struct r300_dma_region *rvb = &rmesa->state.elt_dma; void *out; - assert(elt_size == 2 || elt_size == 4); - - if (r300IsGartMemory(rmesa, elts, n_elts * elt_size)) { + if (r300IsGartMemory(rmesa, elts, n_elts * 4)) { rvb->address = rmesa->radeon.radeonScreen->gartTextures.map; rvb->start = ((char *)elts) - rvb->address; rvb->aos_offset = @@ -192,66 +189,27 @@ static void r300EmitElts(GLcontext * ctx, void *elts, unsigned long n_elts, _mesa_exit(-1); } - r300AllocDmaRegion(rmesa, rvb, n_elts * elt_size, elt_size); + r300AllocDmaRegion(rmesa, rvb, n_elts * 4, 4); rvb->aos_offset = GET_START(rvb); out = rvb->address + rvb->start; - memcpy(out, elts, n_elts * elt_size); + memcpy(out, elts, n_elts * 4); } static void r300FireEB(r300ContextPtr rmesa, unsigned long addr, - int vertex_count, int type, int elt_size) + int vertex_count, int type) { int cmd_reserved = 0; int cmd_written = 0; drm_radeon_cmd_header_t *cmd = NULL; - unsigned long t_addr; - unsigned long magic_1, magic_2; - - assert(elt_size == 2 || elt_size == 4); - - if (addr & (elt_size - 1)) { - WARN_ONCE("Badly aligned buffer\n"); - return; - } - magic_1 = (addr % 32) / 4; - t_addr = addr & ~0x1d; - magic_2 = (vertex_count + 1 + (t_addr & 0x2)) / 2 + magic_1; + start_packet3(CP_PACKET3(R300_PACKET3_3D_DRAW_INDX_2, 0), 0); + e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (vertex_count << 16) | type | R300_VAP_VF_CNTL__INDEX_SIZE_32bit); - 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); - } else { - 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) { - e32(R300_EB_UNK1 | (0 << 16) | R300_EB_UNK2); - e32(addr); - } else { - e32(R300_EB_UNK1 | (magic_1 << 16) | R300_EB_UNK2); - e32(t_addr); - } -#else + start_packet3(CP_PACKET3(R300_PACKET3_INDX_BUFFER, 2), 2); e32(R300_EB_UNK1 | (0 << 16) | R300_EB_UNK2); e32(addr); -#endif - - if (elt_size == 4) { - e32(vertex_count); - } else { -#ifdef OPTIMIZE_ELTS - e32(magic_2); -#else - e32((vertex_count + 1) / 2); -#endif - } + e32(vertex_count); } static void r300EmitAOS(r300ContextPtr rmesa, GLuint nr, GLuint offset) @@ -266,26 +224,23 @@ static void r300EmitAOS(r300ContextPtr rmesa, GLuint nr, GLuint offset) fprintf(stderr, "%s: nr=%d, ofs=0x%08x\n", __FUNCTION__, nr, offset); - start_packet3(RADEON_CP_PACKET3_3D_LOAD_VBPNTR, sz - 1); + start_packet3(CP_PACKET3(R300_PACKET3_3D_LOAD_VBPNTR, sz - 1), sz - 1); e32(nr); + for (i = 0; i + 1 < nr; i += 2) { - e32((rmesa->state.aos[i].aos_size << 0) - | (rmesa->state.aos[i].aos_stride << 8) - | (rmesa->state.aos[i + 1].aos_size << 16) - | (rmesa->state.aos[i + 1].aos_stride << 24) - ); - e32(rmesa->state.aos[i].aos_offset + - offset * 4 * rmesa->state.aos[i].aos_stride); - e32(rmesa->state.aos[i + 1].aos_offset + - offset * 4 * rmesa->state.aos[i + 1].aos_stride); + e32((rmesa->state.aos[i].aos_size << 0) | + (rmesa->state.aos[i].aos_stride << 8) | + (rmesa->state.aos[i + 1].aos_size << 16) | + (rmesa->state.aos[i + 1].aos_stride << 24)); + + e32(rmesa->state.aos[i].aos_offset + offset * 4 * rmesa->state.aos[i].aos_stride); + e32(rmesa->state.aos[i + 1].aos_offset + offset * 4 * rmesa->state.aos[i + 1].aos_stride); } if (nr & 1) { - e32((rmesa->state.aos[nr - 1].aos_size << 0) - | (rmesa->state.aos[nr - 1].aos_stride << 8) - ); - e32(rmesa->state.aos[nr - 1].aos_offset + - offset * 4 * rmesa->state.aos[nr - 1].aos_stride); + e32((rmesa->state.aos[nr - 1].aos_size << 0) | + (rmesa->state.aos[nr - 1].aos_stride << 8)); + e32(rmesa->state.aos[nr - 1].aos_offset + offset * 4 * rmesa->state.aos[nr - 1].aos_stride); } } @@ -295,9 +250,8 @@ static void r300FireAOS(r300ContextPtr rmesa, int vertex_count, int type) int cmd_written = 0; drm_radeon_cmd_header_t *cmd = NULL; - start_packet3(RADEON_CP_PACKET3_3D_DRAW_VBUF_2, 0); - e32(R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_LIST | (vertex_count << 16) - | type); + start_packet3(CP_PACKET3(R300_PACKET3_3D_DRAW_VBUF_2, 0), 0); + e32(R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_LIST | (vertex_count << 16) | type); } static void r300RunRenderPrimitive(r300ContextPtr rmesa, GLcontext * ctx, @@ -320,9 +274,8 @@ static void r300RunRenderPrimitive(r300ContextPtr rmesa, GLcontext * ctx, WARN_ONCE("Too many elts\n"); return; } - r300EmitElts(ctx, vb->Elts, num_verts, 4); - r300FireEB(rmesa, rmesa->state.elt_dma.aos_offset, - num_verts, type, 4); + r300EmitElts(ctx, vb->Elts, num_verts); + r300FireEB(rmesa, rmesa->state.elt_dma.aos_offset, num_verts, type); } else { r300EmitAOS(rmesa, rmesa->state.aos_count, start); r300FireAOS(rmesa, num_verts, type); @@ -343,6 +296,8 @@ static GLboolean r300RunRender(GLcontext * ctx, if (RADEON_DEBUG & DEBUG_PRIMS) fprintf(stderr, "%s\n", __FUNCTION__); + if (hw_tcl_on == GL_FALSE) + vb->AttribPtr[VERT_ATTRIB_POS] = vb->ClipPtr; r300UpdateShaders(rmesa); if (r300EmitArrays(ctx)) return GL_TRUE; @@ -416,8 +371,6 @@ static int r300Fallback(GLcontext * ctx) FALLBACK_IF(ctx->Point.PointSprite); if (!r300->disable_lowimpact_fallback) { - FALLBACK_IF(ctx->Polygon.OffsetPoint); - FALLBACK_IF(ctx->Polygon.OffsetLine); FALLBACK_IF(ctx->Polygon.StippleFlag); FALLBACK_IF(ctx->Multisample.Enabled); FALLBACK_IF(ctx->Line.StippleFlag); |