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radv: simplify determining if NGG passthrough can be enabled

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NGG can't be enabled with XFB, so this check is redundant now.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18278>
This commit is contained in:
Samuel Pitoiset
2022-08-26 13:36:34 +02:00
committed by Marge Bot
parent dda00dd40b
commit 5082918d65
2 changed files with 2 additions and 16 deletions
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13
src/amd/vulkan/radv_pipeline.c
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@@ -2791,19 +2791,6 @@ radv_fill_shader_info_ngg(struct radv_pipeline *pipeline,
else
stages[MESA_SHADER_VERTEX].info.is_ngg = false;
}
/* Determine if the pipeline is eligible for the NGG passthrough
* mode. It can't be enabled for geometry shaders, for NGG
* streamout or for vertex shaders that export the primitive ID
* (this is checked later because we don't have the info here.)
*/
if (!stages[MESA_SHADER_GEOMETRY].nir && !uses_xfb) {
if (stages[MESA_SHADER_TESS_CTRL].nir && stages[MESA_SHADER_TESS_EVAL].info.is_ngg) {
stages[MESA_SHADER_TESS_EVAL].info.is_ngg_passthrough = true;
} else if (stages[MESA_SHADER_VERTEX].nir && stages[MESA_SHADER_VERTEX].info.is_ngg) {
stages[MESA_SHADER_VERTEX].info.is_ngg_passthrough = true;
}
}
}
}