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Fix texturesparseresidency memory and image layout bugs

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This commit is contained in:
neither-nor 2021-09-28 15:29:01 +08:00
parent 93328016e9
commit 1f6d425933
2 changed files with 45 additions and 18 deletions
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8
examples/texturesparseresidency/texturesparseresidency.h
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@ -26,11 +26,12 @@ struct VirtualTexturePage
uint32_t mipLevel; // Mip level that this page belongs to
uint32_t layer; // Array layer that this page belongs to
uint32_t index;
bool del;
VirtualTexturePage();
bool resident();
void allocate(VkDevice device, uint32_t memoryTypeIndex);
void release(VkDevice device);
bool allocate(VkDevice device, uint32_t memoryTypeIndex);
bool release(VkDevice device);
};
// Virtual texture object containing all pages
@ -55,7 +56,7 @@ struct VirtualTexture
} mipTailInfo;
VirtualTexturePage *addPage(VkOffset3D offset, VkExtent3D extent, const VkDeviceSize size, const uint32_t mipLevel, uint32_t layer);
void updateSparseBindInfo();
void updateSparseBindInfo(std::vector<VirtualTexturePage> &bindingChangedPages, bool del = false);
// @todo: replace with dtor?
void destroy();
};
@ -73,6 +74,7 @@ public:
uint32_t width, height;
uint32_t mipLevels;
uint32_t layerCount;
VkImageSubresourceRange subRange;
} texture;
vkglTF::Model plane;