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-rw-r--r--src/amd/vulkan/radv_pipeline.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c
index b11d79f4811..a7ff0e2d139 100644
--- a/src/amd/vulkan/radv_pipeline.c
+++ b/src/amd/vulkan/radv_pipeline.c
@@ -3445,6 +3445,14 @@ radv_pipeline_generate_hw_ngg(struct radeon_cmdbuf *ctx_cs,
bool break_wave_at_eoi = false;
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);
radeon_set_context_reg(ctx_cs, R_0286C4_SPI_VS_OUT_CONFIG,
S_0286C4_VS_EXPORT_COUNT(nparams - 1) |