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radv/gfx10: set BREAK_WAVE_AT_EOI if TES or GS enable the primitive ID

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Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
This commit is contained in:
Samuel Pitoiset
2019-07-18 10:14:09 +02:00
parent 8c692ff512
commit 6e5e4bf050
1 changed files with 8 additions and 0 deletions
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8
src/amd/vulkan/radv_pipeline.c
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@@ -3445,6 +3445,14 @@ radv_pipeline_generate_hw_ngg(struct radeon_cmdbuf *ctx_cs,
bool break_wave_at_eoi = false; bool break_wave_at_eoi = false;
unsigned nparams; unsigned nparams;
if (es_type == MESA_SHADER_TESS_EVAL) {
struct radv_shader_variant *gs =
pipeline->shaders[MESA_SHADER_GEOMETRY];
if (es_enable_prim_id || (gs && gs->info.info.uses_prim_id))
break_wave_at_eoi = true;
}
nparams = MAX2(outinfo->param_exports, 1); nparams = MAX2(outinfo->param_exports, 1);
radeon_set_context_reg(ctx_cs, R_0286C4_SPI_VS_OUT_CONFIG, radeon_set_context_reg(ctx_cs, R_0286C4_SPI_VS_OUT_CONFIG,
S_0286C4_VS_EXPORT_COUNT(nparams - 1) | S_0286C4_VS_EXPORT_COUNT(nparams - 1) |