[Mesa-dev] [PATCH] radv: disable texture gather workaround on gfx9.

Dave Airlie airlied at gmail.com
Wed Aug 16 23:19:40 UTC 2017


From: Dave Airlie <airlied at redhat.com>

Not required anymore.

Signed-off-by: Dave Airlie <airlied at 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 bc325e6..cc42877 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -2185,7 +2185,7 @@ static LLVMValueRef build_tex_intrinsic(struct ac_nir_context *ctx,
 		break;
 	}
 
-	if (instr->op == nir_texop_tg4) {
+	if (instr->op == nir_texop_tg4 && ctx->abi->chip_class <= VI) {
 		enum glsl_base_type stype = glsl_get_sampler_result_type(instr->texture->var->type);
 		if (stype == GLSL_TYPE_UINT || stype == GLSL_TYPE_INT) {
 			return radv_lower_gather4_integer(&ctx->ac, args, instr);
-- 
2.9.4



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