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ac/nir: remove misleading condition 

location is never set to INTERP_SAMPLE, and Nicolai comments:
"... that part is misleading. location refers to the base location, not
the final location of the sample, and it can never be INTERP_SAMPLE."

Suggested-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
This commit is contained in:
Grazvydas Ignotas 2017-08-29 01:36:57 +03:00
parent 2b4e31bc9b
commit 29f46488cc
1 changed files with 1 additions and 1 deletions
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2
src/amd/common/ac_nir_to_llvm.c
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@ -3856,7 +3856,7 @@ static LLVMValueRef visit_interp(struct nir_to_llvm_context *ctx,
interp_param = lookup_interp_param(ctx, instr->variables[0]->var->data.interpolation, location);
attr_number = LLVMConstInt(ctx->i32, input_index, false);
if (location == INTERP_SAMPLE || location == INTERP_CENTER) {
if (location == INTERP_CENTER) {
LLVMValueRef ij_out[2];
LLVMValueRef ddxy_out = emit_ddxy_interp(ctx->nir, interp_param);