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Avoid format aliasing warnings on Adreno

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Implements an algorithm to determine formats that can be aliased as views without needing `VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT`, this avoids spamming warning logs on view creation when the aliased formats will function in practice.
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PixelyIon
2022-05-05 19:06:09 +05:30
parent 7206ab4c67
commit 62ea2a6da5
4 changed files with 170 additions and 4 deletions
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app/src/main/cpp/skyline/gpu/trait_manager.h
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@ -48,6 +48,7 @@ namespace skyline::gpu {
struct QuirkManager {
bool needsIndividualTextureBindingWrites{}; //!< [Adreno Proprietary] A bug that requires descriptor set writes for VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER to be done individually with descriptorCount = 1 rather than batched
bool vkImageMutableFormatCostly{}; //!< [Adreno Proprietary/Freedreno] An indication that VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT is costly and should not be enabled unless absolutely necessary (Disables UBWC on Adreno GPUs)
bool adrenoRelaxedFormatAliasing{}; //!< [Adreno Proprietary/Freedreno] An indication that the GPU supports a relaxed version of view format aliasing without needing VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT, this is designed to work in tandem with 'vkImageMutableFormatCostly'
bool brokenDescriptorAliasing{}; //!< [Adreno Proprietary] A bug that causes alised descriptor sets to be incorrectly interpreted by the shader compiler leading to it buggering up LLVM function argument types and crashing
bool relaxedRenderPassCompatibility{}; //!< [Adreno Proprietary/Freedreno] A relaxed version of Vulkan specification's render pass compatibility clause which allows for caching pipeline objects for multi-subpass renderpasses, this is intentionally disabled by default as it requires testing prior to enabling