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[Fix] (MG_Backend/DirectVulkan): fixing Photon v1.1

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- Flatten DailyWeatherVariation interface varyings
- Correct internal-format component counts
- Preserve GL draw-buffer slot semantics in render pass creation
- relax GL_NONE / vec4-to-RGB pipeline checks
This commit is contained in:
swung0x48
2026-05-09 09:56:45 +08:00
parent 407d4344c4
commit 39c5b28dfb
11 changed files with 1876 additions and 22 deletions
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MobileGL/MG_Backend/DirectVulkan/Renderer/ProgramFactory.h
+39
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@@ -36,6 +36,8 @@ namespace MobileGL::MG_Backend::DirectVulkan {
using HashType = Uint64;
struct VkProgramObject {
static constexpr Uint32 kMaxVertexInputLocations = 32;
HashType hash = 0;
Vector<VkPipelineShaderStageCreateInfo> stages;
Vector<VkShaderModule> modules;
@@ -50,6 +52,13 @@ namespace MobileGL::MG_Backend::DirectVulkan {
Vector<Int> samplerUniformLocationByBinding;
Vector<TextureTarget> samplerTextureTargetByBinding;
Int globalUboBinding = -1;
Uint32 activeVertexInputLocationMask = 0;
Array<GLenum, kMaxVertexInputLocations> vertexInputTypes{};
Uint32 activeFragmentOutputLocationMask = 0;
Array<GLenum, kMaxVertexInputLocations> fragmentOutputTypes{};
ShaderStage rasterizationProducerStage = ShaderStage::Unknown;
Uint32 producerOutputComponentCount = 0;
Uint32 fragmentInputComponentCount = 0;
static inline VkDevice s_device = VK_NULL_HANDLE;
@@ -69,10 +78,22 @@ namespace MobileGL::MG_Backend::DirectVulkan {
samplerUniformLocationByBinding = std::move(other.samplerUniformLocationByBinding);
samplerTextureTargetByBinding = std::move(other.samplerTextureTargetByBinding);
globalUboBinding = other.globalUboBinding;
activeVertexInputLocationMask = other.activeVertexInputLocationMask;
vertexInputTypes = other.vertexInputTypes;
activeFragmentOutputLocationMask = other.activeFragmentOutputLocationMask;
fragmentOutputTypes = other.fragmentOutputTypes;
rasterizationProducerStage = other.rasterizationProducerStage;
producerOutputComponentCount = other.producerOutputComponentCount;
fragmentInputComponentCount = other.fragmentInputComponentCount;
other.hash = 0;
other.descriptorSetLayout = VK_NULL_HANDLE;
other.pipelineLayout = VK_NULL_HANDLE;
other.globalUboBinding = -1;
other.activeVertexInputLocationMask = 0;
other.activeFragmentOutputLocationMask = 0;
other.rasterizationProducerStage = ShaderStage::Unknown;
other.producerOutputComponentCount = 0;
other.fragmentInputComponentCount = 0;
}
VkProgramObject& operator=(VkProgramObject&& other) noexcept {
if (this == &other) {
@@ -91,10 +112,22 @@ namespace MobileGL::MG_Backend::DirectVulkan {
samplerUniformLocationByBinding = std::move(other.samplerUniformLocationByBinding);
samplerTextureTargetByBinding = std::move(other.samplerTextureTargetByBinding);
globalUboBinding = other.globalUboBinding;
activeVertexInputLocationMask = other.activeVertexInputLocationMask;
vertexInputTypes = other.vertexInputTypes;
activeFragmentOutputLocationMask = other.activeFragmentOutputLocationMask;
fragmentOutputTypes = other.fragmentOutputTypes;
rasterizationProducerStage = other.rasterizationProducerStage;
producerOutputComponentCount = other.producerOutputComponentCount;
fragmentInputComponentCount = other.fragmentInputComponentCount;
other.hash = 0;
other.descriptorSetLayout = VK_NULL_HANDLE;
other.pipelineLayout = VK_NULL_HANDLE;
other.globalUboBinding = -1;
other.activeVertexInputLocationMask = 0;
other.activeFragmentOutputLocationMask = 0;
other.rasterizationProducerStage = ShaderStage::Unknown;
other.producerOutputComponentCount = 0;
other.fragmentInputComponentCount = 0;
return *this;
}
@@ -139,6 +172,12 @@ namespace MobileGL::MG_Backend::DirectVulkan {
private:
static TextureTarget UniformTypeToTextureTarget(GLenum glType);
void ReflectVertexInputs(const Vector<SharedPtr<MG_State::GLState::ShaderObject>>& shaders,
const Vector<Vector<Uint>>& spirv,
VkProgramObject& entry) const;
void ReflectFragmentOutputs(const Vector<SharedPtr<MG_State::GLState::ShaderObject>>& shaders,
const Vector<Vector<Uint>>& spirv,
VkProgramObject& entry) const;
void ReflectLayout(const MG_State::GLState::ProgramObject& program, const Vector<Vector<Uint>>& spirv,
VkProgramObject& entry) const;