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Diffstat (limited to 'src/gallium/auxiliary/gallivm/lp_bld_quad.c')
-rw-r--r--src/gallium/auxiliary/gallivm/lp_bld_quad.c18
1 files changed, 10 insertions, 8 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_quad.c b/src/gallium/auxiliary/gallivm/lp_bld_quad.c
index 4ce2c4eccd..b0a5bc0267 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_quad.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_quad.c
@@ -82,14 +82,15 @@ LLVMValueRef
lp_build_scalar_ddx(struct lp_build_context *bld,
LLVMValueRef a)
{
+ LLVMBuilderRef builder = bld->gallivm->builder;
LLVMValueRef idx_left = lp_build_const_int32(bld->gallivm, LP_BLD_QUAD_TOP_LEFT);
LLVMValueRef idx_right = lp_build_const_int32(bld->gallivm, LP_BLD_QUAD_TOP_RIGHT);
- LLVMValueRef a_left = LLVMBuildExtractElement(bld->builder, a, idx_left, "left");
- LLVMValueRef a_right = LLVMBuildExtractElement(bld->builder, a, idx_right, "right");
+ LLVMValueRef a_left = LLVMBuildExtractElement(builder, a, idx_left, "left");
+ LLVMValueRef a_right = LLVMBuildExtractElement(builder, a, idx_right, "right");
if (bld->type.floating)
- return LLVMBuildFSub(bld->builder, a_right, a_left, "ddx");
+ return LLVMBuildFSub(builder, a_right, a_left, "ddx");
else
- return LLVMBuildSub(bld->builder, a_right, a_left, "ddx");
+ return LLVMBuildSub(builder, a_right, a_left, "ddx");
}
@@ -97,12 +98,13 @@ LLVMValueRef
lp_build_scalar_ddy(struct lp_build_context *bld,
LLVMValueRef a)
{
+ LLVMBuilderRef builder = bld->gallivm->builder;
LLVMValueRef idx_top = lp_build_const_int32(bld->gallivm, LP_BLD_QUAD_TOP_LEFT);
LLVMValueRef idx_bottom = lp_build_const_int32(bld->gallivm, LP_BLD_QUAD_BOTTOM_LEFT);
- LLVMValueRef a_top = LLVMBuildExtractElement(bld->builder, a, idx_top, "top");
- LLVMValueRef a_bottom = LLVMBuildExtractElement(bld->builder, a, idx_bottom, "bottom");
+ LLVMValueRef a_top = LLVMBuildExtractElement(builder, a, idx_top, "top");
+ LLVMValueRef a_bottom = LLVMBuildExtractElement(builder, a, idx_bottom, "bottom");
if (bld->type.floating)
- return LLVMBuildFSub(bld->builder, a_bottom, a_top, "ddy");
+ return LLVMBuildFSub(builder, a_bottom, a_top, "ddy");
else
- return LLVMBuildSub(bld->builder, a_bottom, a_top, "ddy");
+ return LLVMBuildSub(builder, a_bottom, a_top, "ddy");
}