Module: Mesa Branch: master Commit: c1d6b318661de2acdee38254d3750ed8dfc09e8b URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=c1d6b318661de2acdee38254d3750ed8dfc09e8b
Author: Hui Qi Tay <[email protected]> Date: Sat Oct 16 11:02:11 2010 +0100 draw: corrections for w coordinate --- src/gallium/auxiliary/draw/draw_llvm.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/src/gallium/auxiliary/draw/draw_llvm.c b/src/gallium/auxiliary/draw/draw_llvm.c index 1c18d90..7afa37b 100644 --- a/src/gallium/auxiliary/draw/draw_llvm.c +++ b/src/gallium/auxiliary/draw/draw_llvm.c @@ -800,9 +800,10 @@ generate_viewport(struct draw_llvm *llvm, /* for 1/w convention*/ out3 = LLVMBuildFDiv(builder, const1, out3, ""); - + LLVMBuildStore(builder, out3, outputs[0][3]); + /* Viewport Mapping */ - for (i=0; i<4; i++){ + for (i=0; i<3; i++){ LLVMValueRef out = LLVMBuildLoad(builder, outputs[0][i], ""); /*x0 x1 x2 x3*/ LLVMValueRef scale = lp_build_const_vec(f32_type, scaleA[i]); /*sx sx sx sx*/ LLVMValueRef trans = lp_build_const_vec(f32_type, transA[i]); /*tx tx tx tx*/ _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
