diff options
Diffstat (limited to 'src/mesa/drivers/dri/r600/evergreen_render.c')
| -rw-r--r-- | src/mesa/drivers/dri/r600/evergreen_render.c | 66 |
1 files changed, 36 insertions, 30 deletions
diff --git a/src/mesa/drivers/dri/r600/evergreen_render.c b/src/mesa/drivers/dri/r600/evergreen_render.c index 85b2f9d6ab..27089bfcf7 100644 --- a/src/mesa/drivers/dri/r600/evergreen_render.c +++ b/src/mesa/drivers/dri/r600/evergreen_render.c @@ -148,7 +148,8 @@ static int evergreenNumVerts(int num_verts, int prim) //same return num_verts - verts_off; } -static void evergreenRunRenderPrimitive(GLcontext * ctx, int start, int end, int prim) //same +static void evergreenRunRenderPrimitive(GLcontext * ctx, int start, int end, int prim, + GLint basevertex) //same { context_t *context = EVERGREEN_CONTEXT(ctx); BATCH_LOCALS(&context->radeon); @@ -186,6 +187,7 @@ static void evergreenRunRenderPrimitive(GLcontext * ctx, int start, int end, int total_emit = 3 /* VGT_PRIMITIVE_TYPE */ + 2 /* VGT_INDEX_TYPE */ + 2 /* NUM_INSTANCES */ + + 4 /* VTX_BASE_VTX_LOC + VTX_START_INST_LOC */ + 5 + 2; /* DRAW_INDEX */ BEGIN_BATCH_NO_AUTOSTATE(total_emit); @@ -198,6 +200,11 @@ static void evergreenRunRenderPrimitive(GLcontext * ctx, int start, int end, int // num instances R600_OUT_BATCH(CP_PACKET3(R600_IT_NUM_INSTANCES, 0)); R600_OUT_BATCH(1); + /* offset */ + R600_OUT_BATCH(CP_PACKET3(R600_IT_SET_CTL_CONST, 2)); + R600_OUT_BATCH(mmSQ_VTX_BASE_VTX_LOC - ASIC_CTL_CONST_BASE_INDEX); + R600_OUT_BATCH(basevertex); //VTX_BASE_VTX_LOC + R600_OUT_BATCH(0); //VTX_START_INST_LOC // draw packet R600_OUT_BATCH(CP_PACKET3(R600_IT_DRAW_INDEX, 3)); R600_OUT_BATCH(context->ind_buf.bo_offset); @@ -268,6 +275,7 @@ static void evergreenRunRenderPrimitiveImmediate(GLcontext * ctx, int start, int total_emit += 3 /* VGT_PRIMITIVE_TYPE */ + 2 /* VGT_INDEX_TYPE */ + 2 /* NUM_INSTANCES */ + + 4 /* VTX_BASE_VTX_LOC + VTX_START_INST_LOC */ + 3; /* DRAW */ BEGIN_BATCH_NO_AUTOSTATE(total_emit); @@ -280,6 +288,11 @@ static void evergreenRunRenderPrimitiveImmediate(GLcontext * ctx, int start, int // num instances R600_OUT_BATCH(CP_PACKET3(R600_IT_NUM_INSTANCES, 0)); R600_OUT_BATCH(1); + /* offset */ + R600_OUT_BATCH(CP_PACKET3(R600_IT_SET_CTL_CONST, 2)); + R600_OUT_BATCH(mmSQ_VTX_BASE_VTX_LOC - ASIC_CTL_CONST_BASE_INDEX); + R600_OUT_BATCH(0); //VTX_BASE_VTX_LOC + R600_OUT_BATCH(0); //VTX_START_INST_LOC // draw packet if(start == 0) { @@ -527,16 +540,16 @@ static GLuint evergreenPredictRenderSize(GLcontext* ctx, dwords = PRE_EMIT_STATE_BUFSZ; if (ib) - dwords += nr_prims * 14; + dwords += nr_prims * 18; else { for (i = 0; i < nr_prims; ++i) { if (prim[i].start == 0) - dwords += 10; + dwords += 14; else if (prim[i].count > 0xffff) - dwords += prim[i].count + 10; + dwords += prim[i].count + 14; else - dwords += ((prim[i].count + 1) / 2) + 10; + dwords += ((prim[i].count + 1) / 2) + 14; } } @@ -665,11 +678,11 @@ static void evergreenSetupStreams(GLcontext *ctx, const struct gl_client_array * stride = (input[i]->StrideB == 0) ? getTypeSize(input[i]->Type) * input[i]->Size : input[i]->StrideB; - if (input[i]->Type == GL_DOUBLE || input[i]->Type == GL_UNSIGNED_INT || input[i]->Type == GL_INT || + if (input[i]->Type == GL_DOUBLE || input[i]->Type == GL_UNSIGNED_INT || input[i]->Type == GL_INT #if MESA_BIG_ENDIAN - getTypeSize(input[i]->Type) != 4 || + || getTypeSize(input[i]->Type) != 4 #endif - stride < 4) + ) { evergreenConvertAttrib(ctx, count, input[i], &context->stream_desc[index]); } @@ -677,19 +690,10 @@ static void evergreenSetupStreams(GLcontext *ctx, const struct gl_client_array * { if (input[i]->BufferObj->Name) { - if (stride % 4 != 0) - { - assert(((intptr_t) input[i]->Ptr) % input[i]->StrideB == 0); - evergreenAlignDataToDword(ctx, input[i], count, &context->stream_desc[index]); - context->stream_desc[index].is_named_bo = GL_FALSE; - } - else - { - context->stream_desc[index].stride = input[i]->StrideB; - context->stream_desc[index].bo_offset = (intptr_t) input[i]->Ptr; - context->stream_desc[index].bo = get_radeon_buffer_object(input[i]->BufferObj)->bo; - context->stream_desc[index].is_named_bo = GL_TRUE; - } + context->stream_desc[index].stride = input[i]->StrideB; + context->stream_desc[index].bo_offset = (intptr_t) input[i]->Ptr; + context->stream_desc[index].bo = get_radeon_buffer_object(input[i]->BufferObj)->bo; + context->stream_desc[index].is_named_bo = GL_TRUE; } else { @@ -857,7 +861,8 @@ static GLboolean evergreenTryDrawPrims(GLcontext *ctx, evergreenRunRenderPrimitive(ctx, prim[i].start, prim[i].start + prim[i].count, - prim[i].mode); + prim[i].mode, + prim[i].basevertex); else evergreenRunRenderPrimitiveImmediate(ctx, prim[i].start, @@ -907,15 +912,16 @@ static void evergreenDrawPrims(GLcontext *ctx, /* This check should get folded into just the places that * min/max index are really needed. */ - if (!index_bounds_valid) { - vbo_get_minmax_index(ctx, prim, ib, &min_index, &max_index); - } - - if (min_index) { - vbo_rebase_prims( ctx, arrays, prim, nr_prims, ib, min_index, max_index, evergreenDrawPrims ); - return; + if (!vbo_all_varyings_in_vbos(arrays)) { + if (!index_bounds_valid) + vbo_get_minmax_index(ctx, prim, ib, &min_index, &max_index); + /* do we want to rebase, minimizes the + * amount of data to upload? */ + if (min_index) { + vbo_rebase_prims( ctx, arrays, prim, nr_prims, ib, min_index, max_index, evergreenDrawPrims ); + return; + } } - /* Make an attempt at drawing */ retval = evergreenTryDrawPrims(ctx, arrays, prim, nr_prims, ib, min_index, max_index); |