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vkd3d: Don't call vkGetPipelineCacheData on a null handle. 

On systems without extended dynamic state, or for certain pipelines,
it is possible for vk_pso_cache to be VK_NULL_HANDLE, so we need to
check for this during serialization.

Signed-off-by: Philip Rebohle <philip.rebohle@tu-dortmund.de>
This commit is contained in:
Philip Rebohle 2020-09-08 18:00:21 +02:00 committed by Hans-Kristian Arntzen
parent 5872257e31
commit cea17b2440
1 changed files with 5 additions and 2 deletions
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7
libs/vkd3d/cache.c
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@ -110,8 +110,11 @@ VkResult vkd3d_serialize_pipeline_state(const struct d3d12_pipeline_state *state
strncpy(blob->vkd3d_build, vkd3d_build, VKD3D_CACHE_BUILD_SIZE);
memcpy(blob->cache_uuid, device_properties->pipelineCacheUUID, VK_UUID_SIZE);
if ((vr = VK_CALL(vkGetPipelineCacheData(state->device->vk_device, state->vk_pso_cache, &vk_blob_size, blob->vk_blob))))
return vr;
if (state->vk_pso_cache)
{
if ((vr = VK_CALL(vkGetPipelineCacheData(state->device->vk_device, state->vk_pso_cache, &vk_blob_size, blob->vk_blob))))
return vr;
}
}
*size = total_size;