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[Feat] (MG_Backend/DirectVulkan): generate mipmap, add fallback texture, implement shader-based depth mipmap blit, enumerate more vk physical device features

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- Supporting iterationT
This commit is contained in:
swung0x48
2026-05-08 09:25:41 +08:00
parent 76e3950028
commit 407d4344c4
8 changed files with 1089 additions and 97 deletions
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MobileGL/MG_Backend/DirectVulkan/Renderer/VkTextureManager.h
+13
View File
@@ -26,6 +26,7 @@ public:
VmaAllocator allocator = nullptr;
VkCommandPool commandPool = VK_NULL_HANDLE;
VkQueue graphicsQueue = VK_NULL_HANDLE;
Uint32 frameCount = 0;
};
struct TextureResource {
@@ -112,12 +113,17 @@ public:
Bool Initialize(const InitInfo& initInfo);
void Shutdown();
void BeginFrame(Uint32 frameIndex);
TextureResource* SyncTextureAndGetDescriptor(
MG_State::GLState::ITextureObject& texture);
VkImageView GetOrCreateViewAtMipLevel(MG_State::GLState::ITextureObject& texture, Uint32 mipLevel);
VkImageView GetOrCreateSampledViewAtMipLevel(MG_State::GLState::ITextureObject& texture, Uint32 mipLevel);
void UpdateTrackedImageLayout(MG_State::GLState::ITextureObject* texture, VkImageLayout newLayout);
void UpdateTrackedImageLayoutAfterAttachmentWrite(VkCommandBuffer commandBuffer,
MG_State::GLState::ITextureObject* texture,
Uint32 writtenMipLevel,
VkImageLayout newLayout);
Bool TransitionTextureForSampling(VkCommandBuffer commandBuffer, MG_State::GLState::ITextureObject& texture);
static Bool TransitionImageLayout(VkCommandBuffer commandBuffer, VkImage image, VkImageLayout& trackedLayout,
@@ -152,15 +158,22 @@ private:
static void ResolveViewMipRange(const MG_State::GLState::ITextureObject& texture, Uint32 mipLevels,
Uint32& outBaseMipLevel, Uint32& outLevelCount);
static VkImageAspectFlags GetAspectMaskForFormat(VkFormat format);
void DeferResourceRelease(TextureResource&& resource);
void DeferViewRelease(VkImageView view);
void CollectDeferredReleases(Uint32 frameIndex);
void DestroyDeferredReleases();
VkDevice m_device = VK_NULL_HANDLE;
VkPhysicalDevice m_physicalDevice = VK_NULL_HANDLE;
VmaAllocator m_allocator = nullptr;
VkCommandPool m_commandPool = VK_NULL_HANDLE;
VkQueue m_graphicsQueue = VK_NULL_HANDLE;
Uint32 m_currentFrameIndex = 0;
Uint8 m_gcCounter = 0;
UnorderedMap<MG_State::GLState::ITextureObject*, WeakPtr<MG_State::GLState::ITextureObject>> m_aliveObjects;
UnorderedMap<MG_State::GLState::ITextureObject*, TextureResource> m_textureResources;
Vector<Vector<TextureResource>> m_deferredReleases;
Vector<Vector<VkImageView>> m_deferredViewReleases;
};
} // namespace MobileGL::MG_Backend::DirectVulkan