From 6e5e4bf0505f0723e500f2827d45c5d0191fb098 Mon Sep 17 00:00:00 2001 From: Samuel Pitoiset Date: Thu, 18 Jul 2019 10:14:09 +0200 Subject: [PATCH] radv/gfx10: set BREAK_WAVE_AT_EOI if TES or GS enable the primitive ID Signed-off-by: Samuel Pitoiset --- src/amd/vulkan/radv_pipeline.c | 8 ++++++++ 1 file changed, 8 insertions(+) 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) | -- 2.30.2