MTLUtil: Return invalid for non-supported texture formats on non-macOS platforms
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@ -241,13 +241,17 @@ AbstractTextureFormat Metal::Util::ToAbstract(MTLPixelFormat format)
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{
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case MTLPixelFormatRGBA8Unorm: return AbstractTextureFormat::RGBA8;
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case MTLPixelFormatBGRA8Unorm: return AbstractTextureFormat::BGRA8;
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#if TARGET_OS_OSX
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case MTLPixelFormatBC1_RGBA: return AbstractTextureFormat::DXT1;
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case MTLPixelFormatBC2_RGBA: return AbstractTextureFormat::DXT3;
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case MTLPixelFormatBC3_RGBA: return AbstractTextureFormat::DXT5;
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case MTLPixelFormatBC7_RGBAUnorm: return AbstractTextureFormat::BPTC;
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#endif
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case MTLPixelFormatR16Unorm: return AbstractTextureFormat::R16;
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case MTLPixelFormatDepth16Unorm: return AbstractTextureFormat::D16;
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#if TARGET_OS_OSX
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case MTLPixelFormatDepth24Unorm_Stencil8: return AbstractTextureFormat::D24_S8;
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#endif
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case MTLPixelFormatR32Float: return AbstractTextureFormat::R32F;
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case MTLPixelFormatDepth32Float: return AbstractTextureFormat::D32F;
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case MTLPixelFormatDepth32Float_Stencil8: return AbstractTextureFormat::D32F_S8;
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@ -261,17 +265,21 @@ MTLPixelFormat Metal::Util::FromAbstract(AbstractTextureFormat format)
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{
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case AbstractTextureFormat::RGBA8: return MTLPixelFormatRGBA8Unorm;
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case AbstractTextureFormat::BGRA8: return MTLPixelFormatBGRA8Unorm;
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#if TARGET_OS_OSX
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case AbstractTextureFormat::DXT1: return MTLPixelFormatBC1_RGBA;
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case AbstractTextureFormat::DXT3: return MTLPixelFormatBC2_RGBA;
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case AbstractTextureFormat::DXT5: return MTLPixelFormatBC3_RGBA;
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case AbstractTextureFormat::BPTC: return MTLPixelFormatBC7_RGBAUnorm;
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#endif
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case AbstractTextureFormat::R16: return MTLPixelFormatR16Unorm;
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case AbstractTextureFormat::D16: return MTLPixelFormatDepth16Unorm;
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#if TARGET_OS_OSX
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case AbstractTextureFormat::D24_S8: return MTLPixelFormatDepth24Unorm_Stencil8;
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#endif
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case AbstractTextureFormat::R32F: return MTLPixelFormatR32Float;
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case AbstractTextureFormat::D32F: return MTLPixelFormatDepth32Float;
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case AbstractTextureFormat::D32F_S8: return MTLPixelFormatDepth32Float_Stencil8;
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case AbstractTextureFormat::Undefined: return MTLPixelFormatInvalid;
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default: return MTLPixelFormatInvalid;
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}
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}
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