diff options
| author | José Fonseca <[email protected]> | 2012-01-11 18:10:43 +0000 |
|---|---|---|
| committer | José Fonseca <[email protected]> | 2012-01-11 18:11:28 +0000 |
| commit | 1306644a67ad90c39c55f76e9b4734d943b6b5cc (patch) | |
| tree | 89fdbfce59e2350b96171e7c32adf1d242c1787c /src/gallium/auxiliary/draw/draw_llvm.c | |
| parent | 513d1feee46d05b71094c60ee09fa263867f25b7 (diff) | |
draw: Store the new pre_clip_pos member as well.
Again, not much testing nor peer review, but should be better than what's
now.
Diffstat (limited to 'src/gallium/auxiliary/draw/draw_llvm.c')
| -rw-r--r-- | src/gallium/auxiliary/draw/draw_llvm.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/src/gallium/auxiliary/draw/draw_llvm.c b/src/gallium/auxiliary/draw/draw_llvm.c index 50c7e254deb..e71c802696f 100644 --- a/src/gallium/auxiliary/draw/draw_llvm.c +++ b/src/gallium/auxiliary/draw/draw_llvm.c @@ -885,7 +885,8 @@ convert_to_aos(struct gallivm_state *gallivm, static void store_clip(struct gallivm_state *gallivm, LLVMValueRef io_ptr, - LLVMValueRef (*outputs)[NUM_CHANNELS]) + LLVMValueRef (*outputs)[NUM_CHANNELS], + boolean pre_clip_pos) { LLVMBuilderRef builder = gallivm->builder; LLVMValueRef out[4]; @@ -914,10 +915,18 @@ store_clip(struct gallivm_state *gallivm, io2_ptr = LLVMBuildGEP(builder, io_ptr, &ind2, 1, ""); io3_ptr = LLVMBuildGEP(builder, io_ptr, &ind3, 1, ""); - clip_ptr0 = draw_jit_header_clip(gallivm, io0_ptr); - clip_ptr1 = draw_jit_header_clip(gallivm, io1_ptr); - clip_ptr2 = draw_jit_header_clip(gallivm, io2_ptr); - clip_ptr3 = draw_jit_header_clip(gallivm, io3_ptr); + /* FIXME: this needs updating for clip vertex support */ + if (!pre_clip_pos) { + clip_ptr0 = draw_jit_header_clip(gallivm, io0_ptr); + clip_ptr1 = draw_jit_header_clip(gallivm, io1_ptr); + clip_ptr2 = draw_jit_header_clip(gallivm, io2_ptr); + clip_ptr3 = draw_jit_header_clip(gallivm, io3_ptr); + } else { + clip_ptr0 = draw_jit_header_pre_clip_pos(gallivm, io0_ptr); + clip_ptr1 = draw_jit_header_pre_clip_pos(gallivm, io1_ptr); + clip_ptr2 = draw_jit_header_pre_clip_pos(gallivm, io2_ptr); + clip_ptr3 = draw_jit_header_pre_clip_pos(gallivm, io3_ptr); + } for (i = 0; i<4; i++) { clip0_ptr = LLVMBuildGEP(builder, clip_ptr0, indices, 2, ""); /* x0 */ @@ -1361,7 +1370,8 @@ draw_llvm_generate(struct draw_llvm *llvm, struct draw_llvm_variant *variant, variant->key.clamp_vertex_color); /* store original positions in clip before further manipulation */ - store_clip(gallivm, io, outputs); + store_clip(gallivm, io, outputs, 0); + store_clip(gallivm, io, outputs, 1); /* do cliptest */ if (enable_cliptest) { |