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[Fix] (MG_Backend/DirectVulkan, ShaderTranspiler, MG_Test, TraceReplay): make iterationRP retrace pass on 64-lane Vulkan devices with subgroup-width emulation and format-aware readback

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swung0x48
2026-07-20 02:36:23 -04:00
parent e5388c0e7e
commit 68e13705c8
11 changed files with 806 additions and 52 deletions
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MobileGL/MG_Backend/DirectVulkan/Renderer/VulkanRenderer.h
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@@ -165,6 +165,11 @@ namespace MobileGL::MG_Backend::DirectVulkan {
GLsizei srcWidth, GLsizei srcHeight, GLsizei srcDepth);
void GenerateMipmap(GLenum target);
void ReadPixels(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, void* pixels);
static SizeT GetReadbackTexelSize(VkFormat sourceFormat);
static Bool ConvertReadbackPixels(const Uint8* sourcePixels, VkFormat sourceFormat,
GLsizei width, GLsizei height, GLenum destinationFormat,
GLenum destinationType, SizeT destinationRowStride,
Uint8* destinationPixels);
void GetTexImage(GLenum target, GLint level, GLenum format, GLenum type, GLvoid* pixels);
void GetTextureImage(const SharedPtr<MG_State::GLState::ITextureObject>& texture,
TextureUploadTarget uploadTarget, GLint level, GLenum format, GLenum type,