Module: Mesa
Branch: master
Commit: 713522fb8d4366d29be18edc3d5f33faba1cb7c4
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=713522fb8d4366d29be18edc3d5f33faba1cb7c4
Author: Dave Airlie <airl...@redhat.com>
Date: Tue Nov 15 07:30:09 2016 +0000
ac/nir/llvm: fix channel in texture gather lowering code.
This fixes a number of CTS tests like:
dEQP-VK.glsl.texture_gather.basic.2d.rgba8ui.size_npot.clamp_to_edge_repeat
Cc: "13.0" <mesa-sta...@lists.freedesktop.org>
Signed-off-by: Dave Airlie <airl...@redhat.com>
---
src/amd/common/ac_nir_to_llvm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index aa2d488..5de1491 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -1759,7 +1759,7 @@ static LLVMValueRef radv_lower_gather4_integer(struct
nir_to_llvm_context *ctx,
for (c = 0; c < 2; c++) {
half_texel[c] = LLVMBuildExtractElement(ctx->builder,
size,
- ctx->i32zero,
"");
+
LLVMConstInt(ctx->i32, c, false), "");
half_texel[c] = LLVMBuildUIToFP(ctx->builder,
half_texel[c], ctx->f32, "");
half_texel[c] = emit_fdiv(ctx, ctx->f32one,
half_texel[c]);
half_texel[c] = LLVMBuildFMul(ctx->builder,
half_texel[c],
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