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MetalDevice: Use shader to clear current depth target

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This commit is contained in:
Stenzek
2024-04-12 18:10:31 +10:00
parent e5a024ba85
commit f4fef36eba
3 changed files with 176 additions and 56 deletions
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16
src/util/metal_device.h
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@ -306,6 +306,19 @@ private:
using DepthStateMap = std::unordered_map<u8, id<MTLDepthStencilState>>;
struct ClearPipelineConfig
{
GPUTexture::Format color_formats[MAX_RENDER_TARGETS];
GPUTexture::Format depth_format;
u8 samples;
u8 pad[2];
bool operator==(const ClearPipelineConfig& c) const { return (std::memcmp(this, &c, sizeof(*this)) == 0); }
bool operator!=(const ClearPipelineConfig& c) const { return (std::memcmp(this, &c, sizeof(*this)) != 0); }
bool operator<(const ClearPipelineConfig& c) const { return (std::memcmp(this, &c, sizeof(*this)) < 0); }
};
static_assert(sizeof(ClearPipelineConfig) == 8);
ALWAYS_INLINE NSView* GetWindowView() const { return (__bridge NSView*)m_window_info.window_handle; }
void SetFeatures(FeatureMask disabled_features);
@ -313,6 +326,8 @@ private:
id<MTLFunction> GetFunctionFromLibrary(id<MTLLibrary> library, NSString* name);
id<MTLComputePipelineState> CreateComputePipeline(id<MTLFunction> function, NSString* name);
ClearPipelineConfig GetCurrentClearPipelineConfig() const;
id<MTLRenderPipelineState> GetClearDepthPipeline(const ClearPipelineConfig& config);
std::unique_ptr<GPUShader> CreateShaderFromMSL(GPUShaderStage stage, const std::string_view& source,
const std::string_view& entry_point);
@ -368,6 +383,7 @@ private:
id<MTLLibrary> m_shaders = nil;
std::vector<std::pair<std::pair<GPUTexture::Format, GPUTexture::Format>, id<MTLComputePipelineState>>>
m_resolve_pipelines;
std::vector<std::pair<ClearPipelineConfig, id<MTLRenderPipelineState>>> m_clear_pipelines;
id<MTLCommandBuffer> m_upload_cmdbuf = nil;
id<MTLBlitCommandEncoder> m_upload_encoder = nil;