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metal: Add availability checks

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This commit is contained in:
Caleb Cornett
2024-10-29 09:58:09 -04:00
committed by Sam Lantinga
parent 8f9a562969
commit 54836050c9
1 changed files with 191 additions and 165 deletions
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356
src/gpu/metal/SDL_gpu_metal.m
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@@ -76,140 +76,131 @@ static void METAL_INTERNAL_DestroyBlitResources(SDL_GPURenderer *driverData);
// Conversions
static MTLPixelFormat SDLToMetal_SurfaceFormat[] = {
MTLPixelFormatInvalid, // INVALID
MTLPixelFormatA8Unorm, // A8_UNORM
MTLPixelFormatR8Unorm, // R8_UNORM
MTLPixelFormatRG8Unorm, // R8G8_UNORM
MTLPixelFormatRGBA8Unorm, // R8G8B8A8_UNORM
MTLPixelFormatR16Unorm, // R16_UNORM
MTLPixelFormatRG16Unorm, // R16G16_UNORM
MTLPixelFormatRGBA16Unorm, // R16G16B16A16_UNORM
MTLPixelFormatRGB10A2Unorm, // A2R10G10B10_UNORM
MTLPixelFormatB5G6R5Unorm, // B5G6R5_UNORM
MTLPixelFormatBGR5A1Unorm, // B5G5R5A1_UNORM
MTLPixelFormatABGR4Unorm, // B4G4R4A4_UNORM
MTLPixelFormatBGRA8Unorm, // B8G8R8A8_UNORM
#define RETURN_FORMAT(availability, format) \
if (availability) { return format; } else { return MTLPixelFormatInvalid; }
static MTLPixelFormat SDLToMetal_TextureFormat(SDL_GPUTextureFormat format)
{
switch (format) {
case SDL_GPU_TEXTUREFORMAT_INVALID: return MTLPixelFormatInvalid;
case SDL_GPU_TEXTUREFORMAT_A8_UNORM: return MTLPixelFormatA8Unorm;
case SDL_GPU_TEXTUREFORMAT_R8_UNORM: return MTLPixelFormatR8Unorm;
case SDL_GPU_TEXTUREFORMAT_R8G8_UNORM: return MTLPixelFormatRG8Unorm;
case SDL_GPU_TEXTUREFORMAT_R8G8B8A8_UNORM: return MTLPixelFormatRGBA8Unorm;
case SDL_GPU_TEXTUREFORMAT_R16_UNORM: return MTLPixelFormatR16Unorm;
case SDL_GPU_TEXTUREFORMAT_R16G16_UNORM: return MTLPixelFormatRG16Unorm;
case SDL_GPU_TEXTUREFORMAT_R16G16B16A16_UNORM: return MTLPixelFormatRGBA16Unorm;
case SDL_GPU_TEXTUREFORMAT_R10G10B10A2_UNORM: return MTLPixelFormatRGB10A2Unorm;
case SDL_GPU_TEXTUREFORMAT_B5G6R5_UNORM: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatB5G6R5Unorm);
case SDL_GPU_TEXTUREFORMAT_B5G5R5A1_UNORM: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatBGR5A1Unorm);
case SDL_GPU_TEXTUREFORMAT_B4G4R4A4_UNORM: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatABGR4Unorm);
case SDL_GPU_TEXTUREFORMAT_B8G8R8A8_UNORM: return MTLPixelFormatBGRA8Unorm;
case SDL_GPU_TEXTUREFORMAT_BC1_RGBA_UNORM: RETURN_FORMAT(@available(iOS 16.4, tvOS 16.4, *), MTLPixelFormatBC1_RGBA);
case SDL_GPU_TEXTUREFORMAT_BC2_RGBA_UNORM: RETURN_FORMAT(@available(iOS 16.4, tvOS 16.4, *), MTLPixelFormatBC2_RGBA);
case SDL_GPU_TEXTUREFORMAT_BC3_RGBA_UNORM: RETURN_FORMAT(@available(iOS 16.4, tvOS 16.4, *), MTLPixelFormatBC3_RGBA);
case SDL_GPU_TEXTUREFORMAT_BC4_R_UNORM: RETURN_FORMAT(@available(iOS 16.4, tvOS 16.4, *), MTLPixelFormatBC4_RUnorm);
case SDL_GPU_TEXTUREFORMAT_BC5_RG_UNORM: RETURN_FORMAT(@available(iOS 16.4, tvOS 16.4, *), MTLPixelFormatBC5_RGUnorm);
case SDL_GPU_TEXTUREFORMAT_BC7_RGBA_UNORM: RETURN_FORMAT(@available(iOS 16.4, tvOS 16.4, *), MTLPixelFormatBC7_RGBAUnorm);
case SDL_GPU_TEXTUREFORMAT_BC6H_RGB_FLOAT: RETURN_FORMAT(@available(iOS 16.4, tvOS 16.4, *), MTLPixelFormatBC6H_RGBFloat);
case SDL_GPU_TEXTUREFORMAT_BC6H_RGB_UFLOAT: RETURN_FORMAT(@available(iOS 16.4, tvOS 16.4, *), MTLPixelFormatBC6H_RGBUfloat);
case SDL_GPU_TEXTUREFORMAT_R8_SNORM: return MTLPixelFormatR8Snorm;
case SDL_GPU_TEXTUREFORMAT_R8G8_SNORM: return MTLPixelFormatRG8Snorm;
case SDL_GPU_TEXTUREFORMAT_R8G8B8A8_SNORM: return MTLPixelFormatRGBA8Snorm;
case SDL_GPU_TEXTUREFORMAT_R16_SNORM: return MTLPixelFormatR16Snorm;
case SDL_GPU_TEXTUREFORMAT_R16G16_SNORM: return MTLPixelFormatRG16Snorm;
case SDL_GPU_TEXTUREFORMAT_R16G16B16A16_SNORM: return MTLPixelFormatRGBA16Snorm;
case SDL_GPU_TEXTUREFORMAT_R16_FLOAT: return MTLPixelFormatR16Float;
case SDL_GPU_TEXTUREFORMAT_R16G16_FLOAT: return MTLPixelFormatRG16Float;
case SDL_GPU_TEXTUREFORMAT_R16G16B16A16_FLOAT: return MTLPixelFormatRGBA16Float;
case SDL_GPU_TEXTUREFORMAT_R32_FLOAT: return MTLPixelFormatR32Float;
case SDL_GPU_TEXTUREFORMAT_R32G32_FLOAT: return MTLPixelFormatRG32Float;
case SDL_GPU_TEXTUREFORMAT_R32G32B32A32_FLOAT: return MTLPixelFormatRGBA32Float;
case SDL_GPU_TEXTUREFORMAT_R11G11B10_UFLOAT: return MTLPixelFormatRG11B10Float;
case SDL_GPU_TEXTUREFORMAT_R8_UINT: return MTLPixelFormatR8Uint;
case SDL_GPU_TEXTUREFORMAT_R8G8_UINT: return MTLPixelFormatRG8Uint;
case SDL_GPU_TEXTUREFORMAT_R8G8B8A8_UINT: return MTLPixelFormatRGBA8Uint;
case SDL_GPU_TEXTUREFORMAT_R16_UINT: return MTLPixelFormatR16Uint;
case SDL_GPU_TEXTUREFORMAT_R16G16_UINT: return MTLPixelFormatRG16Uint;
case SDL_GPU_TEXTUREFORMAT_R16G16B16A16_UINT: return MTLPixelFormatRGBA16Uint;
case SDL_GPU_TEXTUREFORMAT_R32_UINT: return MTLPixelFormatR32Uint;
case SDL_GPU_TEXTUREFORMAT_R32G32_UINT: return MTLPixelFormatRG32Uint;
case SDL_GPU_TEXTUREFORMAT_R32G32B32A32_UINT: return MTLPixelFormatRGBA32Uint;
case SDL_GPU_TEXTUREFORMAT_R8_INT: return MTLPixelFormatR8Sint;
case SDL_GPU_TEXTUREFORMAT_R8G8_INT: return MTLPixelFormatRG8Sint;
case SDL_GPU_TEXTUREFORMAT_R8G8B8A8_INT: return MTLPixelFormatRGBA8Sint;
case SDL_GPU_TEXTUREFORMAT_R16_INT: return MTLPixelFormatR16Sint;
case SDL_GPU_TEXTUREFORMAT_R16G16_INT: return MTLPixelFormatRG16Sint;
case SDL_GPU_TEXTUREFORMAT_R16G16B16A16_INT: return MTLPixelFormatRGBA16Sint;
case SDL_GPU_TEXTUREFORMAT_R32_INT: return MTLPixelFormatR32Sint;
case SDL_GPU_TEXTUREFORMAT_R32G32_INT: return MTLPixelFormatRG32Sint;
case SDL_GPU_TEXTUREFORMAT_R32G32B32A32_INT: return MTLPixelFormatRGBA32Sint;
case SDL_GPU_TEXTUREFORMAT_R8G8B8A8_UNORM_SRGB: return MTLPixelFormatRGBA8Unorm_sRGB;
case SDL_GPU_TEXTUREFORMAT_B8G8R8A8_UNORM_SRGB: return MTLPixelFormatBGRA8Unorm_sRGB;
case SDL_GPU_TEXTUREFORMAT_BC1_RGBA_UNORM_SRGB: RETURN_FORMAT(@available(iOS 16.4, tvOS 16.4, *), MTLPixelFormatBC1_RGBA_sRGB);
case SDL_GPU_TEXTUREFORMAT_BC2_RGBA_UNORM_SRGB: RETURN_FORMAT(@available(iOS 16.4, tvOS 16.4, *), MTLPixelFormatBC2_RGBA_sRGB);
case SDL_GPU_TEXTUREFORMAT_BC3_RGBA_UNORM_SRGB: RETURN_FORMAT(@available(iOS 16.4, tvOS 16.4, *), MTLPixelFormatBC3_RGBA_sRGB);
case SDL_GPU_TEXTUREFORMAT_BC7_RGBA_UNORM_SRGB: RETURN_FORMAT(@available(iOS 16.4, tvOS 16.4, *), MTLPixelFormatBC7_RGBAUnorm_sRGB);
case SDL_GPU_TEXTUREFORMAT_D16_UNORM: RETURN_FORMAT(@available(iOS 13.0, tvOS 13.0, *), MTLPixelFormatDepth16Unorm);
case SDL_GPU_TEXTUREFORMAT_D24_UNORM:
#ifdef SDL_PLATFORM_MACOS
MTLPixelFormatBC1_RGBA, // BC1_UNORM
MTLPixelFormatBC2_RGBA, // BC2_UNORM
MTLPixelFormatBC3_RGBA, // BC3_UNORM
MTLPixelFormatBC4_RUnorm, // BC4_UNORM
MTLPixelFormatBC5_RGUnorm, // BC5_UNORM
MTLPixelFormatBC7_RGBAUnorm, // BC7_UNORM
MTLPixelFormatBC6H_RGBFloat, // BC6H_FLOAT
MTLPixelFormatBC6H_RGBUfloat, // BC6H_UFLOAT
return MTLPixelFormatDepth24Unorm_Stencil8;
#else
MTLPixelFormatInvalid, // BC1_UNORM
MTLPixelFormatInvalid, // BC2_UNORM
MTLPixelFormatInvalid, // BC3_UNORM
MTLPixelFormatInvalid, // BC4_UNORM
MTLPixelFormatInvalid, // BC5_UNORM
MTLPixelFormatInvalid, // BC7_UNORM
MTLPixelFormatInvalid, // BC6H_FLOAT
MTLPixelFormatInvalid, // BC6H_UFLOAT
return MTLPixelFormatInvalid;
#endif
MTLPixelFormatR8Snorm, // R8_SNORM
MTLPixelFormatRG8Snorm, // R8G8_SNORM
MTLPixelFormatRGBA8Snorm, // R8G8B8A8_SNORM
MTLPixelFormatR16Snorm, // R16_SNORM
MTLPixelFormatRG16Snorm, // R16G16_SNORM
MTLPixelFormatRGBA16Snorm, // R16G16B16A16_SNORM
MTLPixelFormatR16Float, // R16_FLOAT
MTLPixelFormatRG16Float, // R16G16_FLOAT
MTLPixelFormatRGBA16Float, // R16G16B16A16_FLOAT
MTLPixelFormatR32Float, // R32_FLOAT
MTLPixelFormatRG32Float, // R32G32_FLOAT
MTLPixelFormatRGBA32Float, // R32G32B32A32_FLOAT
MTLPixelFormatRG11B10Float, // R11G11B10_UFLOAT
MTLPixelFormatR8Uint, // R8_UINT
MTLPixelFormatRG8Uint, // R8G8_UINT
MTLPixelFormatRGBA8Uint, // R8G8B8A8_UINT
MTLPixelFormatR16Uint, // R16_UINT
MTLPixelFormatRG16Uint, // R16G16_UINT
MTLPixelFormatRGBA16Uint, // R16G16B16A16_UINT
MTLPixelFormatR32Uint, // R32_UINT
MTLPixelFormatRG32Uint, // R32G32_UINT
MTLPixelFormatRGBA32Uint, // R32G32B32A32_UINT
MTLPixelFormatR8Sint, // R8_UINT
MTLPixelFormatRG8Sint, // R8G8_UINT
MTLPixelFormatRGBA8Sint, // R8G8B8A8_UINT
MTLPixelFormatR16Sint, // R16_UINT
MTLPixelFormatRG16Sint, // R16G16_UINT
MTLPixelFormatRGBA16Sint, // R16G16B16A16_UINT
MTLPixelFormatR32Sint, // R32_INT
MTLPixelFormatRG32Sint, // R32G32_INT
MTLPixelFormatRGBA32Sint, // R32G32B32A32_INT
MTLPixelFormatRGBA8Unorm_sRGB, // R8G8B8A8_UNORM_SRGB
MTLPixelFormatBGRA8Unorm_sRGB, // B8G8R8A8_UNORM_SRGB
case SDL_GPU_TEXTUREFORMAT_D32_FLOAT: return MTLPixelFormatDepth32Float;
case SDL_GPU_TEXTUREFORMAT_D24_UNORM_S8_UINT:
#ifdef SDL_PLATFORM_MACOS
MTLPixelFormatBC1_RGBA_sRGB, // BC1_UNORM_SRGB
MTLPixelFormatBC2_RGBA_sRGB, // BC2_UNORM_SRGB
MTLPixelFormatBC3_RGBA_sRGB, // BC3_UNORM_SRGB
MTLPixelFormatBC7_RGBAUnorm_sRGB, // BC7_UNORM_SRGB
return MTLPixelFormatDepth24Unorm_Stencil8;
#else
MTLPixelFormatInvalid, // BC1_UNORM_SRGB
MTLPixelFormatInvalid, // BC2_UNORM_SRGB
MTLPixelFormatInvalid, // BC3_UNORM_SRGB
MTLPixelFormatInvalid, // BC7_UNORM_SRGB
return MTLPixelFormatInvalid;
#endif
MTLPixelFormatDepth16Unorm, // D16_UNORM
#ifdef SDL_PLATFORM_MACOS
MTLPixelFormatDepth24Unorm_Stencil8, // D24_UNORM
#else
MTLPixelFormatInvalid, // D24_UNORM
#endif
MTLPixelFormatDepth32Float, // D32_FLOAT
#ifdef SDL_PLATFORM_MACOS
MTLPixelFormatDepth24Unorm_Stencil8, // D24_UNORM_S8_UINT
#else
MTLPixelFormatInvalid, // D24_UNORM_S8_UINT
#endif
MTLPixelFormatDepth32Float_Stencil8, // D32_FLOAT_S8_UINT
MTLPixelFormatASTC_4x4_LDR, // ASTC_4x4_UNORM
MTLPixelFormatASTC_5x4_LDR, // ASTC_5x4_UNORM
MTLPixelFormatASTC_5x5_LDR, // ASTC_5x5_UNORM
MTLPixelFormatASTC_6x5_LDR, // ASTC_6x5_UNORM
MTLPixelFormatASTC_6x6_LDR, // ASTC_6x6_UNORM
MTLPixelFormatASTC_8x5_LDR, // ASTC_8x5_UNORM
MTLPixelFormatASTC_8x6_LDR, // ASTC_8x6_UNORM
MTLPixelFormatASTC_8x8_LDR, // ASTC_8x8_UNORM
MTLPixelFormatASTC_10x5_LDR, // ASTC_10x5_UNORM
MTLPixelFormatASTC_10x6_LDR, // ASTC_10x6_UNORM
MTLPixelFormatASTC_10x8_LDR, // ASTC_10x8_UNORM
MTLPixelFormatASTC_10x10_LDR, // ASTC_10x10_UNORM
MTLPixelFormatASTC_12x10_LDR, // ASTC_12x10_UNORM
MTLPixelFormatASTC_12x12_LDR, // ASTC_12x12_UNORM
MTLPixelFormatASTC_4x4_sRGB, // ASTC_4x4_UNORM_SRGB
MTLPixelFormatASTC_5x4_sRGB, // ASTC_5x4_UNORM_SRGB
MTLPixelFormatASTC_5x5_sRGB, // ASTC_5x5_UNORM_SRGB
MTLPixelFormatASTC_6x5_sRGB, // ASTC_6x5_UNORM_SRGB
MTLPixelFormatASTC_6x6_sRGB, // ASTC_6x6_UNORM_SRGB
MTLPixelFormatASTC_8x5_sRGB, // ASTC_8x5_UNORM_SRGB
MTLPixelFormatASTC_8x6_sRGB, // ASTC_8x6_UNORM_SRGB
MTLPixelFormatASTC_8x8_sRGB, // ASTC_8x8_UNORM_SRGB
MTLPixelFormatASTC_10x5_sRGB, // ASTC_10x5_UNORM_SRGB
MTLPixelFormatASTC_10x6_sRGB, // ASTC_10x6_UNORM_SRGB
MTLPixelFormatASTC_10x8_sRGB, // ASTC_10x8_UNORM_SRGB
MTLPixelFormatASTC_10x10_sRGB, // ASTC_10x10_UNORM_SRGB
MTLPixelFormatASTC_12x10_sRGB, // ASTC_12x10_UNORM_SRGB
MTLPixelFormatASTC_12x12_sRGB, // ASTC_12x12_UNORM_SRGB
MTLPixelFormatASTC_4x4_HDR, // ASTC_4x4_FLOAT
MTLPixelFormatASTC_5x4_HDR, // ASTC_5x4_FLOAT
MTLPixelFormatASTC_5x5_HDR, // ASTC_5x5_FLOAT
MTLPixelFormatASTC_6x5_HDR, // ASTC_6x5_FLOAT
MTLPixelFormatASTC_6x6_HDR, // ASTC_6x6_FLOAT
MTLPixelFormatASTC_8x5_HDR, // ASTC_8x5_FLOAT
MTLPixelFormatASTC_8x6_HDR, // ASTC_8x6_FLOAT
MTLPixelFormatASTC_8x8_HDR, // ASTC_8x8_FLOAT
MTLPixelFormatASTC_10x5_HDR, // ASTC_10x5_FLOAT
MTLPixelFormatASTC_10x6_HDR, // ASTC_10x6_FLOAT
MTLPixelFormatASTC_10x8_HDR, // ASTC_10x8_FLOAT
MTLPixelFormatASTC_10x10_HDR, // ASTC_10x10_FLOAT
MTLPixelFormatASTC_12x10_HDR, // ASTC_12x10_FLOAT
MTLPixelFormatASTC_12x12_HDR // ASTC_12x12_FLOAT
};
SDL_COMPILE_TIME_ASSERT(SDLToMetal_SurfaceFormat, SDL_arraysize(SDLToMetal_SurfaceFormat) == SDL_GPU_TEXTUREFORMAT_MAX_ENUM_VALUE);
case SDL_GPU_TEXTUREFORMAT_D32_FLOAT_S8_UINT: return MTLPixelFormatDepth32Float_Stencil8;
case SDL_GPU_TEXTUREFORMAT_ASTC_4x4_UNORM: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_4x4_LDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_5x4_UNORM: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_5x4_LDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_5x5_UNORM: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_5x5_LDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_6x5_UNORM: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_6x5_LDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_6x6_UNORM: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_6x6_LDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_8x5_UNORM: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_8x5_LDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_8x6_UNORM: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_8x6_LDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_8x8_UNORM: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_8x8_LDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_10x5_UNORM: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_10x5_LDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_10x6_UNORM: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_10x6_LDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_10x8_UNORM: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_10x8_LDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_10x10_UNORM: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_10x10_LDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_12x10_UNORM: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_12x10_LDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_12x12_UNORM: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_12x12_LDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_4x4_UNORM_SRGB: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_4x4_sRGB);
case SDL_GPU_TEXTUREFORMAT_ASTC_5x4_UNORM_SRGB: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_5x4_sRGB);
case SDL_GPU_TEXTUREFORMAT_ASTC_5x5_UNORM_SRGB: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_5x5_sRGB);
case SDL_GPU_TEXTUREFORMAT_ASTC_6x5_UNORM_SRGB: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_6x5_sRGB);
case SDL_GPU_TEXTUREFORMAT_ASTC_6x6_UNORM_SRGB: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_6x6_sRGB);
case SDL_GPU_TEXTUREFORMAT_ASTC_8x5_UNORM_SRGB: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_8x5_sRGB);
case SDL_GPU_TEXTUREFORMAT_ASTC_8x6_UNORM_SRGB: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_8x6_sRGB);
case SDL_GPU_TEXTUREFORMAT_ASTC_8x8_UNORM_SRGB: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_8x8_sRGB);
case SDL_GPU_TEXTUREFORMAT_ASTC_10x5_UNORM_SRGB: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_10x5_sRGB);
case SDL_GPU_TEXTUREFORMAT_ASTC_10x6_UNORM_SRGB: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_10x6_sRGB);
case SDL_GPU_TEXTUREFORMAT_ASTC_10x8_UNORM_SRGB: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_10x8_sRGB);
case SDL_GPU_TEXTUREFORMAT_ASTC_10x10_UNORM_SRGB: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_10x10_sRGB);
case SDL_GPU_TEXTUREFORMAT_ASTC_12x10_UNORM_SRGB: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_12x10_sRGB);
case SDL_GPU_TEXTUREFORMAT_ASTC_12x12_UNORM_SRGB: RETURN_FORMAT(@available(macOS 11.0, *), MTLPixelFormatASTC_12x12_sRGB);
case SDL_GPU_TEXTUREFORMAT_ASTC_4x4_FLOAT: RETURN_FORMAT(@available(macOS 11.0, iOS 13.0, tvOS 16.0, *), MTLPixelFormatASTC_4x4_HDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_5x4_FLOAT: RETURN_FORMAT(@available(macOS 11.0, iOS 13.0, tvOS 16.0, *), MTLPixelFormatASTC_5x4_HDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_5x5_FLOAT: RETURN_FORMAT(@available(macOS 11.0, iOS 13.0, tvOS 16.0, *), MTLPixelFormatASTC_5x5_HDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_6x5_FLOAT: RETURN_FORMAT(@available(macOS 11.0, iOS 13.0, tvOS 16.0, *), MTLPixelFormatASTC_6x5_HDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_6x6_FLOAT: RETURN_FORMAT(@available(macOS 11.0, iOS 13.0, tvOS 16.0, *), MTLPixelFormatASTC_6x6_HDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_8x5_FLOAT: RETURN_FORMAT(@available(macOS 11.0, iOS 13.0, tvOS 16.0, *), MTLPixelFormatASTC_8x5_HDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_8x6_FLOAT: RETURN_FORMAT(@available(macOS 11.0, iOS 13.0, tvOS 16.0, *), MTLPixelFormatASTC_8x6_HDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_8x8_FLOAT: RETURN_FORMAT(@available(macOS 11.0, iOS 13.0, tvOS 16.0, *), MTLPixelFormatASTC_8x8_HDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_10x5_FLOAT: RETURN_FORMAT(@available(macOS 11.0, iOS 13.0, tvOS 16.0, *), MTLPixelFormatASTC_10x5_HDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_10x6_FLOAT: RETURN_FORMAT(@available(macOS 11.0, iOS 13.0, tvOS 16.0, *), MTLPixelFormatASTC_10x6_HDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_10x8_FLOAT: RETURN_FORMAT(@available(macOS 11.0, iOS 13.0, tvOS 16.0, *), MTLPixelFormatASTC_10x8_HDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_10x10_FLOAT: RETURN_FORMAT(@available(macOS 11.0, iOS 13.0, tvOS 16.0, *), MTLPixelFormatASTC_10x10_HDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_12x10_FLOAT: RETURN_FORMAT(@available(macOS 11.0, iOS 13.0, tvOS 16.0, *), MTLPixelFormatASTC_12x10_HDR);
case SDL_GPU_TEXTUREFORMAT_ASTC_12x12_FLOAT: RETURN_FORMAT(@available(macOS 11.0, iOS 13.0, tvOS 16.0, *), MTLPixelFormatASTC_12x12_HDR);
}
}
#undef RETURN_FORMAT
static MTLVertexFormat SDLToMetal_VertexFormat[] = {
MTLVertexFormatInvalid, // INVALID
@@ -391,7 +382,11 @@ static MTLTextureType SDLToMetal_TextureType(SDL_GPUTextureType textureType, boo
case SDL_GPU_TEXTURETYPE_CUBE:
return MTLTextureTypeCube;
case SDL_GPU_TEXTURETYPE_CUBE_ARRAY:
return MTLTextureTypeCubeArray;
if (@available(iOS 11.0, tvOS 11.0, *)) {
return MTLTextureTypeCubeArray;
} else {
return MTLTextureType2D; // FIXME: I guess...?
}
default:
return MTLTextureType2D;
}
@@ -1089,7 +1084,7 @@ static SDL_GPUGraphicsPipeline *METAL_CreateGraphicsPipeline(
blendState->color_write_mask :
0xF;
pipelineDescriptor.colorAttachments[i].pixelFormat = SDLToMetal_SurfaceFormat[createinfo->target_info.color_target_descriptions[i].format];
pipelineDescriptor.colorAttachments[i].pixelFormat = SDLToMetal_TextureFormat(createinfo->target_info.color_target_descriptions[i].format);
pipelineDescriptor.colorAttachments[i].writeMask = SDLToMetal_ColorWriteMask(colorWriteMask);
pipelineDescriptor.colorAttachments[i].blendingEnabled = blendState->enable_blend;
pipelineDescriptor.colorAttachments[i].rgbBlendOperation = SDLToMetal_BlendOp[blendState->color_blend_op];
@@ -1107,10 +1102,10 @@ static SDL_GPUGraphicsPipeline *METAL_CreateGraphicsPipeline(
// Depth Stencil
if (createinfo->target_info.has_depth_stencil_target) {
pipelineDescriptor.depthAttachmentPixelFormat = SDLToMetal_SurfaceFormat[createinfo->target_info.depth_stencil_format];
pipelineDescriptor.depthAttachmentPixelFormat = SDLToMetal_TextureFormat(createinfo->target_info.depth_stencil_format);
if (createinfo->depth_stencil_state.enable_stencil_test) {
pipelineDescriptor.stencilAttachmentPixelFormat = SDLToMetal_SurfaceFormat[createinfo->target_info.depth_stencil_format];
pipelineDescriptor.stencilAttachmentPixelFormat = SDLToMetal_TextureFormat(createinfo->target_info.depth_stencil_format);
frontStencilDescriptor = [MTLStencilDescriptor new];
frontStencilDescriptor.stencilCompareFunction = SDLToMetal_CompareOp[createinfo->depth_stencil_state.front_stencil_state.compare_op];
@@ -1269,7 +1264,7 @@ static void METAL_InsertDebugLabel(
[metalCommandBuffer->computeEncoder insertDebugSignpost:label];
} else {
// Metal doesn't have insertDebugSignpost for command buffers...
if (@available(macOS 10.13, *)) {
if (@available(macOS 10.13, iOS 11.0, tvOS 11.0, *)) {
[metalCommandBuffer->handle pushDebugGroup:label];
[metalCommandBuffer->handle popDebugGroup];
}
@@ -1292,7 +1287,7 @@ static void METAL_PushDebugGroup(
} else if (metalCommandBuffer->computeEncoder) {
[metalCommandBuffer->computeEncoder pushDebugGroup:label];
} else {
if (@available(macOS 10.13, *)) {
if (@available(macOS 10.13, iOS 11.0, tvOS 11.0, *)) {
[metalCommandBuffer->handle pushDebugGroup:label];
}
}
@@ -1312,7 +1307,7 @@ static void METAL_PopDebugGroup(
} else if (metalCommandBuffer->computeEncoder) {
[metalCommandBuffer->computeEncoder popDebugGroup];
} else {
if (@available(macOS 10.13, *)) {
if (@available(macOS 10.13, iOS 11.0, tvOS 11.0, *)) {
[metalCommandBuffer->handle popDebugGroup];
}
}
@@ -1341,7 +1336,6 @@ static SDL_GPUSampler *METAL_CreateSampler(
samplerDesc.lodMaxClamp = createinfo->max_lod;
samplerDesc.maxAnisotropy = (NSUInteger)((createinfo->enable_anisotropy) ? createinfo->max_anisotropy : 1);
samplerDesc.compareFunction = (createinfo->enable_compare) ? SDLToMetal_CompareOp[createinfo->compare_op] : MTLCompareFunctionAlways;
samplerDesc.borderColor = MTLSamplerBorderColorTransparentBlack; // arbitrary, unused
sampler = [renderer->device newSamplerStateWithDescriptor:samplerDesc];
if (sampler == NULL) {
@@ -1394,10 +1388,10 @@ static MetalTexture *METAL_INTERNAL_CreateTexture(
MetalTexture *metalTexture;
textureDescriptor.textureType = SDLToMetal_TextureType(createinfo->type, createinfo->sample_count > SDL_GPU_SAMPLECOUNT_1);
textureDescriptor.pixelFormat = SDLToMetal_SurfaceFormat[createinfo->format];
textureDescriptor.pixelFormat = SDLToMetal_TextureFormat(createinfo->format);
// This format isn't natively supported so let's swizzle!
if (createinfo->format == SDL_GPU_TEXTUREFORMAT_B4G4R4A4_UNORM) {
if (@available(macOS 10.15, *)) {
if (@available(macOS 10.15, iOS 13.0, tvOS 13.0, *)) {
textureDescriptor.swizzle = MTLTextureSwizzleChannelsMake(MTLTextureSwizzleBlue,
MTLTextureSwizzleGreen,
MTLTextureSwizzleRed,
@@ -2370,7 +2364,9 @@ static void METAL_BindGraphicsPipeline(
[metalCommandBuffer->renderEncoder setTriangleFillMode:SDLToMetal_PolygonMode[metalGraphicsPipeline->rasterizerState.fill_mode]];
[metalCommandBuffer->renderEncoder setCullMode:SDLToMetal_CullMode[metalGraphicsPipeline->rasterizerState.cull_mode]];
[metalCommandBuffer->renderEncoder setFrontFacingWinding:SDLToMetal_FrontFace[metalGraphicsPipeline->rasterizerState.front_face]];
[metalCommandBuffer->renderEncoder setDepthClipMode:SDLToMetal_DepthClipMode(metalGraphicsPipeline->rasterizerState.enable_depth_clip)];
if (@available(iOS 11.0, tvOS 11.0, *)) {
[metalCommandBuffer->renderEncoder setDepthClipMode:SDLToMetal_DepthClipMode(metalGraphicsPipeline->rasterizerState.enable_depth_clip)];
}
[metalCommandBuffer->renderEncoder
setDepthBias:((rast->enable_depth_bias) ? rast->depth_bias_constant_factor : 0)
slopeScale:((rast->enable_depth_bias) ? rast->depth_bias_slope_factor : 0)
@@ -3034,7 +3030,7 @@ static void METAL_BeginComputePass(
METAL_INTERNAL_TrackTexture(metalCommandBuffer, texture);
textureView = [texture->handle newTextureViewWithPixelFormat:SDLToMetal_SurfaceFormat[textureContainer->header.info.format]
textureView = [texture->handle newTextureViewWithPixelFormat:SDLToMetal_TextureFormat(textureContainer->header.info.format)
textureType:SDLToMetal_TextureType(textureContainer->header.info.type, false)
levels:NSMakeRange(storageTextureBindings[i].mip_level, 1)
slices:NSMakeRange(storageTextureBindings[i].layer, 1)];
@@ -3495,9 +3491,11 @@ static Uint8 METAL_INTERNAL_CreateSwapchain(
windowData->layer.displaySyncEnabled = (presentMode != SDL_GPU_PRESENTMODE_IMMEDIATE);
}
#endif
windowData->layer.pixelFormat = SDLToMetal_SurfaceFormat[SwapchainCompositionToFormat[swapchainComposition]];
windowData->layer.pixelFormat = SDLToMetal_TextureFormat(SwapchainCompositionToFormat[swapchainComposition]);
#ifndef SDL_PLATFORM_TVOS
windowData->layer.wantsExtendedDynamicRangeContent = (swapchainComposition != SDL_GPU_SWAPCHAINCOMPOSITION_SDR);
if (@available(iOS 16.0, *)) {
windowData->layer.wantsExtendedDynamicRangeContent = (swapchainComposition != SDL_GPU_SWAPCHAINCOMPOSITION_SDR);
}
#endif
colorspace = CGColorSpaceCreateWithName(SwapchainCompositionToColorSpace[swapchainComposition]);
@@ -3730,9 +3728,11 @@ static bool METAL_SetSwapchainParameters(
windowData->layer.displaySyncEnabled = (presentMode != SDL_GPU_PRESENTMODE_IMMEDIATE);
}
#endif
windowData->layer.pixelFormat = SDLToMetal_SurfaceFormat[SwapchainCompositionToFormat[swapchainComposition]];
windowData->layer.pixelFormat = SDLToMetal_TextureFormat(SwapchainCompositionToFormat[swapchainComposition]);
#ifndef SDL_PLATFORM_TVOS
windowData->layer.wantsExtendedDynamicRangeContent = (swapchainComposition != SDL_GPU_SWAPCHAINCOMPOSITION_SDR);
if (@available(iOS 16.0, *)) {
windowData->layer.wantsExtendedDynamicRangeContent = (swapchainComposition != SDL_GPU_SWAPCHAINCOMPOSITION_SDR);
}
#endif
colorspace = CGColorSpaceCreateWithName(SwapchainCompositionToColorSpace[swapchainComposition]);
@@ -3864,7 +3864,10 @@ static bool METAL_SupportsTextureFormat(
// Cube arrays are not supported on older iOS devices
if (type == SDL_GPU_TEXTURETYPE_CUBE_ARRAY) {
if (@available(macOS 10.15, *)) {
#ifdef SDL_PLATFORM_MACOS
return true;
#else
if (@available(iOS 13.0, tvOS 13.0, *)) {
if (!([renderer->device supportsFamily:MTLGPUFamilyCommon2] ||
[renderer->device supportsFamily:MTLGPUFamilyApple4])) {
return false;
@@ -3872,6 +3875,7 @@ static bool METAL_SupportsTextureFormat(
} else {
return false;
}
#endif
}
switch (format) {
@@ -3879,11 +3883,11 @@ static bool METAL_SupportsTextureFormat(
case SDL_GPU_TEXTUREFORMAT_B5G6R5_UNORM:
case SDL_GPU_TEXTUREFORMAT_B5G5R5A1_UNORM:
case SDL_GPU_TEXTUREFORMAT_B4G4R4A4_UNORM:
if (@available(macOS 10.15, *)) {
return [renderer->device supportsFamily:MTLGPUFamilyApple1];
} else {
return false;
}
if (@available(macOS 10.15, iOS 13.0, tvOS 13.0, *)) {
return [renderer->device supportsFamily:MTLGPUFamilyApple1];
} else {
return false;
}
// Requires BC compression support
case SDL_GPU_TEXTUREFORMAT_BC1_RGBA_UNORM:
@@ -3898,18 +3902,18 @@ static bool METAL_SupportsTextureFormat(
case SDL_GPU_TEXTUREFORMAT_BC2_RGBA_UNORM_SRGB:
case SDL_GPU_TEXTUREFORMAT_BC3_RGBA_UNORM_SRGB:
case SDL_GPU_TEXTUREFORMAT_BC7_RGBA_UNORM_SRGB:
#ifdef SDL_PLATFORM_MACOS
if (@available(macOS 11.0, *)) {
return (
[renderer->device supportsBCTextureCompression] &&
!(usage & SDL_GPU_TEXTUREUSAGE_COLOR_TARGET));
if (@available(iOS 16.4, tvOS 16.4, *)) {
if (usage & SDL_GPU_TEXTUREUSAGE_COLOR_TARGET) {
return false;
}
if (@available(macOS 11.0, *)) {
return [renderer->device supportsBCTextureCompression];
} else {
return true;
}
} else {
return false;
}
#else
// FIXME: iOS 16.4+ allows these formats!
return false;
#endif
// Requires D24S8 support
case SDL_GPU_TEXTUREFORMAT_D24_UNORM:
@@ -3919,6 +3923,14 @@ static bool METAL_SupportsTextureFormat(
#else
return false;
#endif
case SDL_GPU_TEXTUREFORMAT_D16_UNORM:
if (@available(macOS 10.12, iOS 13.0, tvOS 13.0, *)) {
return true;
} else {
return false;
}
case SDL_GPU_TEXTUREFORMAT_ASTC_4x4_UNORM:
case SDL_GPU_TEXTUREFORMAT_ASTC_5x4_UNORM:
case SDL_GPU_TEXTUREFORMAT_ASTC_5x5_UNORM:
@@ -3948,7 +3960,11 @@ static bool METAL_SupportsTextureFormat(
case SDL_GPU_TEXTUREFORMAT_ASTC_12x10_UNORM_SRGB:
case SDL_GPU_TEXTUREFORMAT_ASTC_12x12_UNORM_SRGB:
#ifdef SDL_PLATFORM_MACOS
return [renderer->device supportsFamily:MTLGPUFamilyApple7];
if (@available(macOS 11.0, *)) {
return [renderer->device supportsFamily:MTLGPUFamilyApple7];
} else {
return false;
}
#else
return true;
#endif
@@ -3967,9 +3983,17 @@ static bool METAL_SupportsTextureFormat(
case SDL_GPU_TEXTUREFORMAT_ASTC_12x10_FLOAT:
case SDL_GPU_TEXTUREFORMAT_ASTC_12x12_FLOAT:
#ifdef SDL_PLATFORM_MACOS
return [renderer->device supportsFamily:MTLGPUFamilyApple7];
if (@available(macOS 11.0, *)) {
return [renderer->device supportsFamily:MTLGPUFamilyApple7];
} else {
return false;
}
#else
return [renderer->device supportsFamily:MTLGPUFamilyApple6];
if (@available(iOS 13.0, tvOS 13.0, *)) {
return [renderer->device supportsFamily:MTLGPUFamilyApple6];
} else {
return false;
}
#endif
default:
return true;
@@ -3981,8 +4005,10 @@ static bool METAL_SupportsTextureFormat(
static bool METAL_PrepareDriver(SDL_VideoDevice *this)
{
// FIXME: Add a macOS / iOS version check! Maybe support >= 10.14?
return (this->Metal_CreateView != NULL);
if (@available(macOS 10.13, iOS 13.0, tvOS 13.0, *)) {
return (this->Metal_CreateView != NULL);
}
return false;
}
static void METAL_INTERNAL_InitBlitResources(
@@ -4175,7 +4201,7 @@ static SDL_GPUDevice *METAL_CreateDevice(bool debugMode, bool preferLowPower, SD
SwapchainCompositionToColorSpace[0] = kCGColorSpaceSRGB;
SwapchainCompositionToColorSpace[1] = kCGColorSpaceSRGB;
SwapchainCompositionToColorSpace[2] = kCGColorSpaceExtendedLinearSRGB;
if (@available(macOS 11.0, *)) {
if (@available(macOS 11.0, iOS 14.0, tvOS 14.0, *)) {
SwapchainCompositionToColorSpace[3] = kCGColorSpaceITUR_2100_PQ;
} else {
SwapchainCompositionToColorSpace[3] = NULL;