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radv: fix shader caching with discard->demote workaround

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Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Fixes: bdd7587414 ("radv: use nir_lower_discard_to_demote to work around game bugs")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7423>
This commit is contained in:
Rhys Perry
2020-11-03 10:54:59 +00:00
committed by Marge Bot
parent 19f3911cf8
commit 36f62494ec
2 changed files with 3 additions and 0 deletions
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2
src/amd/vulkan/radv_pipeline.c
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@@ -219,6 +219,8 @@ static uint32_t get_hash_flags(const struct radv_device *device)
hash_flags |= RADV_HASH_SHADER_GE_WAVE32;
if (device->physical_device->use_llvm)
hash_flags |= RADV_HASH_SHADER_LLVM;
if (device->instance->debug_flags & RADV_DEBUG_DISCARD_TO_DEMOTE)
hash_flags |= RADV_HASH_SHADER_DISCARD_TO_DEMOTE;
return hash_flags;
}

1
src/amd/vulkan/radv_private.h
View File

@@ -1646,6 +1646,7 @@ struct radv_shader_module;
#define RADV_HASH_SHADER_PS_WAVE32 (1 << 2)
#define RADV_HASH_SHADER_GE_WAVE32 (1 << 3)
#define RADV_HASH_SHADER_LLVM (1 << 4)
#define RADV_HASH_SHADER_DISCARD_TO_DEMOTE (1 << 5)
void
radv_hash_shaders(unsigned char *hash,