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radv: declare NGG scratch for VS or TES and only on GFX10 

Do not need to declare it for other stages because this is for
streamout.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset 2019-10-28 14:41:13 +01:00
parent a9391a1a01
commit 1e36a8f41d
1 changed files with 3 additions and 5 deletions
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8
src/amd/vulkan/radv_nir_to_llvm.c
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@ -4822,11 +4822,9 @@ LLVMModuleRef ac_translate_nir_to_llvm(struct ac_llvm_compiler *ac_llvm,
shaders[shader_count - 1]->info.stage == MESA_SHADER_TESS_CTRL)
ac_nir_fixup_ls_hs_input_vgprs(&ctx);
if (shaders[shader_count - 1]->info.stage != MESA_SHADER_GEOMETRY &&
(ctx.options->key.vs_common_out.as_ngg &&
!ctx.options->key.vs_common_out.as_es)) {
/* Unconditionally declare scratch space base for streamout and
* vertex compaction. Whether space is actually allocated is
if (is_ngg) {
/* Declare scratch space base for streamout and vertex
* compaction. Whether space is actually allocated is
* determined during linking / PM4 creation.
*
* Add an extra dword per vertex to ensure an odd stride, which