Move switch statement bodies to their own lines (#5493)

* Move switch statement bodies to their own lines

* format

---------

Co-authored-by: Yong He <yonghe@outlook.com>

1 files changed, 433 insertions, 226 deletions

diff --git a/tools/gfx/metal/metal-util.cpp b/tools/gfx/metal/metal-util.cpp
index fd2e9e009..60d1c7465 100644
--- a/tools/gfx/metal/metal-util.cpp
+++ b/tools/gfx/metal/metal-util.cpp
@@ -13,107 +13,189 @@ MTL::PixelFormat MetalUtil::translatePixelFormat(Format format)
 {
     switch (format)
     {
-    case Format::R32G32B32A32_TYPELESS: return MTL::PixelFormatRGBA32Float;
-    case Format::R32G32B32_TYPELESS:    return MTL::PixelFormatInvalid;
-    case Format::R32G32_TYPELESS:       return MTL::PixelFormatRG32Float;
-    case Format::R32_TYPELESS:          return MTL::PixelFormatR32Float;
-
-    case Format::R16G16B16A16_TYPELESS: return MTL::PixelFormatRGBA16Float;
-    case Format::R16G16_TYPELESS:       return MTL::PixelFormatRG16Float;
-    case Format::R16_TYPELESS:          return MTL::PixelFormatR16Float;
-
-    case Format::R8G8B8A8_TYPELESS: return MTL::PixelFormatRGBA8Unorm;
-    case Format::R8G8_TYPELESS:     return MTL::PixelFormatRG8Unorm;
-    case Format::R8_TYPELESS:       return MTL::PixelFormatR8Unorm;
-    case Format::B8G8R8A8_TYPELESS: return MTL::PixelFormatBGRA8Unorm;
-
-    case Format::R32G32B32A32_FLOAT: return MTL::PixelFormatRGBA32Float;
-    case Format::R32G32B32_FLOAT:    return MTL::PixelFormatInvalid;
-    case Format::R32G32_FLOAT:       return MTL::PixelFormatRG32Float;
-    case Format::R32_FLOAT:          return MTL::PixelFormatR32Float;
-
-    case Format::R16G16B16A16_FLOAT: return MTL::PixelFormatRGBA16Float;
-    case Format::R16G16_FLOAT:       return MTL::PixelFormatRG16Float;
-    case Format::R16_FLOAT:          return MTL::PixelFormatR16Float;
-
-    case Format::R32G32B32A32_UINT: return MTL::PixelFormatRGBA32Uint;
-    case Format::R32G32B32_UINT:    return MTL::PixelFormatInvalid;
-    case Format::R32G32_UINT:       return MTL::PixelFormatRG32Uint;
-    case Format::R32_UINT:          return MTL::PixelFormatR32Uint;
-
-    case Format::R16G16B16A16_UINT: return MTL::PixelFormatRGBA16Uint;
-    case Format::R16G16_UINT:       return MTL::PixelFormatRG16Uint;
-    case Format::R16_UINT:          return MTL::PixelFormatR16Uint;
-
-    case Format::R8G8B8A8_UINT: return MTL::PixelFormatRGBA8Uint;
-    case Format::R8G8_UINT:     return MTL::PixelFormatRG8Uint;
-    case Format::R8_UINT:       return MTL::PixelFormatR8Uint;
-
-    case Format::R32G32B32A32_SINT: return MTL::PixelFormatRGBA32Sint;
-    case Format::R32G32B32_SINT:    return MTL::PixelFormatInvalid;
-    case Format::R32G32_SINT:       return MTL::PixelFormatRG32Sint;
-    case Format::R32_SINT:          return MTL::PixelFormatR32Sint;
-
-    case Format::R16G16B16A16_SINT: return MTL::PixelFormatRGBA16Sint;
-    case Format::R16G16_SINT:       return MTL::PixelFormatRG16Sint;
-    case Format::R16_SINT:          return MTL::PixelFormatR16Sint;
-
-    case Format::R8G8B8A8_SINT: return MTL::PixelFormatRGBA8Sint;
-    case Format::R8G8_SINT:     return MTL::PixelFormatRG8Sint;
-    case Format::R8_SINT:       return MTL::PixelFormatR8Sint;
-
-    case Format::R16G16B16A16_UNORM: return MTL::PixelFormatRGBA16Unorm;
-    case Format::R16G16_UNORM:       return MTL::PixelFormatRG16Unorm;
-    case Format::R16_UNORM:          return MTL::PixelFormatR16Unorm;
-
-    case Format::R8G8B8A8_UNORM:      return MTL::PixelFormatRGBA8Unorm;
-    case Format::R8G8B8A8_UNORM_SRGB: return MTL::PixelFormatRGBA8Unorm_sRGB;
-    case Format::R8G8_UNORM:          return MTL::PixelFormatRG8Unorm;
-    case Format::R8_UNORM:            return MTL::PixelFormatR8Unorm;
-    case Format::B8G8R8A8_UNORM:      return MTL::PixelFormatBGRA8Unorm;
-    case Format::B8G8R8A8_UNORM_SRGB: return MTL::PixelFormatBGRA8Unorm_sRGB;
-    case Format::B8G8R8X8_UNORM:      return MTL::PixelFormatInvalid;
-    case Format::B8G8R8X8_UNORM_SRGB: return MTL::PixelFormatInvalid;
-
-    case Format::R16G16B16A16_SNORM: return MTL::PixelFormatRGBA16Snorm;
-    case Format::R16G16_SNORM:       return MTL::PixelFormatRG16Snorm;
-    case Format::R16_SNORM:          return MTL::PixelFormatR16Snorm;
-
-    case Format::R8G8B8A8_SNORM: return MTL::PixelFormatRGBA8Snorm;
-    case Format::R8G8_SNORM:     return MTL::PixelFormatRG8Snorm;
-    case Format::R8_SNORM:       return MTL::PixelFormatR8Snorm;
-
-    case Format::D32_FLOAT:              return MTL::PixelFormatDepth32Float;
-    case Format::D16_UNORM:              return MTL::PixelFormatDepth16Unorm;
-    case Format::D32_FLOAT_S8_UINT:      return MTL::PixelFormatDepth32Float_Stencil8;
-    case Format::R32_FLOAT_X32_TYPELESS: return MTL::PixelFormatInvalid;
-
-    case Format::B4G4R4A4_UNORM: return MTL::PixelFormatABGR4Unorm;
-    case Format::B5G6R5_UNORM:   return MTL::PixelFormatB5G6R5Unorm;
-    case Format::B5G5R5A1_UNORM: return MTL::PixelFormatA1BGR5Unorm;
-
-    case Format::R9G9B9E5_SHAREDEXP:   return MTL::PixelFormatRGB9E5Float;
-    case Format::R10G10B10A2_TYPELESS: return MTL::PixelFormatInvalid;
-    case Format::R10G10B10A2_UINT:     return MTL::PixelFormatRGB10A2Uint;
-    case Format::R10G10B10A2_UNORM:    return MTL::PixelFormatRGB10A2Unorm;
-    case Format::R11G11B10_FLOAT:      return MTL::PixelFormatRG11B10Float;
-
-    case Format::BC1_UNORM:      return MTL::PixelFormatBC1_RGBA;
-    case Format::BC1_UNORM_SRGB: return MTL::PixelFormatBC1_RGBA_sRGB;
-    case Format::BC2_UNORM:      return MTL::PixelFormatBC2_RGBA;
-    case Format::BC2_UNORM_SRGB: return MTL::PixelFormatBC2_RGBA_sRGB;
-    case Format::BC3_UNORM:      return MTL::PixelFormatBC3_RGBA;
-    case Format::BC3_UNORM_SRGB: return MTL::PixelFormatBC3_RGBA_sRGB;
-    case Format::BC4_UNORM:      return MTL::PixelFormatBC4_RUnorm;
-    case Format::BC4_SNORM:      return MTL::PixelFormatBC4_RSnorm;
-    case Format::BC5_UNORM:      return MTL::PixelFormatBC5_RGUnorm;
-    case Format::BC5_SNORM:      return MTL::PixelFormatBC5_RGSnorm;
-    case Format::BC6H_UF16:      return MTL::PixelFormatBC6H_RGBUfloat;
-    case Format::BC6H_SF16:      return MTL::PixelFormatBC6H_RGBFloat;
-    case Format::BC7_UNORM:      return MTL::PixelFormatBC7_RGBAUnorm;
-    case Format::BC7_UNORM_SRGB: return MTL::PixelFormatBC7_RGBAUnorm_sRGB;
-
-    default: return MTL::PixelFormatInvalid;
+    case Format::R32G32B32A32_TYPELESS:
+        return MTL::PixelFormatRGBA32Float;
+    case Format::R32G32B32_TYPELESS:
+        return MTL::PixelFormatInvalid;
+    case Format::R32G32_TYPELESS:
+        return MTL::PixelFormatRG32Float;
+    case Format::R32_TYPELESS:
+        return MTL::PixelFormatR32Float;
+
+    case Format::R16G16B16A16_TYPELESS:
+        return MTL::PixelFormatRGBA16Float;
+    case Format::R16G16_TYPELESS:
+        return MTL::PixelFormatRG16Float;
+    case Format::R16_TYPELESS:
+        return MTL::PixelFormatR16Float;
+
+    case Format::R8G8B8A8_TYPELESS:
+        return MTL::PixelFormatRGBA8Unorm;
+    case Format::R8G8_TYPELESS:
+        return MTL::PixelFormatRG8Unorm;
+    case Format::R8_TYPELESS:
+        return MTL::PixelFormatR8Unorm;
+    case Format::B8G8R8A8_TYPELESS:
+        return MTL::PixelFormatBGRA8Unorm;
+
+    case Format::R32G32B32A32_FLOAT:
+        return MTL::PixelFormatRGBA32Float;
+    case Format::R32G32B32_FLOAT:
+        return MTL::PixelFormatInvalid;
+    case Format::R32G32_FLOAT:
+        return MTL::PixelFormatRG32Float;
+    case Format::R32_FLOAT:
+        return MTL::PixelFormatR32Float;
+
+    case Format::R16G16B16A16_FLOAT:
+        return MTL::PixelFormatRGBA16Float;
+    case Format::R16G16_FLOAT:
+        return MTL::PixelFormatRG16Float;
+    case Format::R16_FLOAT:
+        return MTL::PixelFormatR16Float;
+
+    case Format::R32G32B32A32_UINT:
+        return MTL::PixelFormatRGBA32Uint;
+    case Format::R32G32B32_UINT:
+        return MTL::PixelFormatInvalid;
+    case Format::R32G32_UINT:
+        return MTL::PixelFormatRG32Uint;
+    case Format::R32_UINT:
+        return MTL::PixelFormatR32Uint;
+
+    case Format::R16G16B16A16_UINT:
+        return MTL::PixelFormatRGBA16Uint;
+    case Format::R16G16_UINT:
+        return MTL::PixelFormatRG16Uint;
+    case Format::R16_UINT:
+        return MTL::PixelFormatR16Uint;
+
+    case Format::R8G8B8A8_UINT:
+        return MTL::PixelFormatRGBA8Uint;
+    case Format::R8G8_UINT:
+        return MTL::PixelFormatRG8Uint;
+    case Format::R8_UINT:
+        return MTL::PixelFormatR8Uint;
+
+    case Format::R32G32B32A32_SINT:
+        return MTL::PixelFormatRGBA32Sint;
+    case Format::R32G32B32_SINT:
+        return MTL::PixelFormatInvalid;
+    case Format::R32G32_SINT:
+        return MTL::PixelFormatRG32Sint;
+    case Format::R32_SINT:
+        return MTL::PixelFormatR32Sint;
+
+    case Format::R16G16B16A16_SINT:
+        return MTL::PixelFormatRGBA16Sint;
+    case Format::R16G16_SINT:
+        return MTL::PixelFormatRG16Sint;
+    case Format::R16_SINT:
+        return MTL::PixelFormatR16Sint;
+
+    case Format::R8G8B8A8_SINT:
+        return MTL::PixelFormatRGBA8Sint;
+    case Format::R8G8_SINT:
+        return MTL::PixelFormatRG8Sint;
+    case Format::R8_SINT:
+        return MTL::PixelFormatR8Sint;
+
+    case Format::R16G16B16A16_UNORM:
+        return MTL::PixelFormatRGBA16Unorm;
+    case Format::R16G16_UNORM:
+        return MTL::PixelFormatRG16Unorm;
+    case Format::R16_UNORM:
+        return MTL::PixelFormatR16Unorm;
+
+    case Format::R8G8B8A8_UNORM:
+        return MTL::PixelFormatRGBA8Unorm;
+    case Format::R8G8B8A8_UNORM_SRGB:
+        return MTL::PixelFormatRGBA8Unorm_sRGB;
+    case Format::R8G8_UNORM:
+        return MTL::PixelFormatRG8Unorm;
+    case Format::R8_UNORM:
+        return MTL::PixelFormatR8Unorm;
+    case Format::B8G8R8A8_UNORM:
+        return MTL::PixelFormatBGRA8Unorm;
+    case Format::B8G8R8A8_UNORM_SRGB:
+        return MTL::PixelFormatBGRA8Unorm_sRGB;
+    case Format::B8G8R8X8_UNORM:
+        return MTL::PixelFormatInvalid;
+    case Format::B8G8R8X8_UNORM_SRGB:
+        return MTL::PixelFormatInvalid;
+
+    case Format::R16G16B16A16_SNORM:
+        return MTL::PixelFormatRGBA16Snorm;
+    case Format::R16G16_SNORM:
+        return MTL::PixelFormatRG16Snorm;
+    case Format::R16_SNORM:
+        return MTL::PixelFormatR16Snorm;
+
+    case Format::R8G8B8A8_SNORM:
+        return MTL::PixelFormatRGBA8Snorm;
+    case Format::R8G8_SNORM:
+        return MTL::PixelFormatRG8Snorm;
+    case Format::R8_SNORM:
+        return MTL::PixelFormatR8Snorm;
+
+    case Format::D32_FLOAT:
+        return MTL::PixelFormatDepth32Float;
+    case Format::D16_UNORM:
+        return MTL::PixelFormatDepth16Unorm;
+    case Format::D32_FLOAT_S8_UINT:
+        return MTL::PixelFormatDepth32Float_Stencil8;
+    case Format::R32_FLOAT_X32_TYPELESS:
+        return MTL::PixelFormatInvalid;
+
+    case Format::B4G4R4A4_UNORM:
+        return MTL::PixelFormatABGR4Unorm;
+    case Format::B5G6R5_UNORM:
+        return MTL::PixelFormatB5G6R5Unorm;
+    case Format::B5G5R5A1_UNORM:
+        return MTL::PixelFormatA1BGR5Unorm;
+
+    case Format::R9G9B9E5_SHAREDEXP:
+        return MTL::PixelFormatRGB9E5Float;
+    case Format::R10G10B10A2_TYPELESS:
+        return MTL::PixelFormatInvalid;
+    case Format::R10G10B10A2_UINT:
+        return MTL::PixelFormatRGB10A2Uint;
+    case Format::R10G10B10A2_UNORM:
+        return MTL::PixelFormatRGB10A2Unorm;
+    case Format::R11G11B10_FLOAT:
+        return MTL::PixelFormatRG11B10Float;
+
+    case Format::BC1_UNORM:
+        return MTL::PixelFormatBC1_RGBA;
+    case Format::BC1_UNORM_SRGB:
+        return MTL::PixelFormatBC1_RGBA_sRGB;
+    case Format::BC2_UNORM:
+        return MTL::PixelFormatBC2_RGBA;
+    case Format::BC2_UNORM_SRGB:
+        return MTL::PixelFormatBC2_RGBA_sRGB;
+    case Format::BC3_UNORM:
+        return MTL::PixelFormatBC3_RGBA;
+    case Format::BC3_UNORM_SRGB:
+        return MTL::PixelFormatBC3_RGBA_sRGB;
+    case Format::BC4_UNORM:
+        return MTL::PixelFormatBC4_RUnorm;
+    case Format::BC4_SNORM:
+        return MTL::PixelFormatBC4_RSnorm;
+    case Format::BC5_UNORM:
+        return MTL::PixelFormatBC5_RGUnorm;
+    case Format::BC5_SNORM:
+        return MTL::PixelFormatBC5_RGSnorm;
+    case Format::BC6H_UF16:
+        return MTL::PixelFormatBC6H_RGBUfloat;
+    case Format::BC6H_SF16:
+        return MTL::PixelFormatBC6H_RGBFloat;
+    case Format::BC7_UNORM:
+        return MTL::PixelFormatBC7_RGBAUnorm;
+    case Format::BC7_UNORM_SRGB:
+        return MTL::PixelFormatBC7_RGBAUnorm_sRGB;
+
+    default:
+        return MTL::PixelFormatInvalid;
     }
 }
 
@@ -121,60 +203,104 @@ MTL::VertexFormat MetalUtil::translateVertexFormat(Format format)
 {
     switch (format)
     {
-    case Format::R8G8_UINT: return MTL::VertexFormatUChar2;
+    case Format::R8G8_UINT:
+        return MTL::VertexFormatUChar2;
     // VertexFormatUChar3
-    case Format::R8G8B8A8_UINT: return MTL::VertexFormatUChar4;
-    case Format::R8G8_SINT:     return MTL::VertexFormatChar2;
+    case Format::R8G8B8A8_UINT:
+        return MTL::VertexFormatUChar4;
+    case Format::R8G8_SINT:
+        return MTL::VertexFormatChar2;
     // return VertexFormatChar3
-    case Format::R8G8B8A8_SINT: return MTL::VertexFormatChar4;
-    case Format::R8G8_UNORM:    return MTL::VertexFormatUChar2Normalized;
+    case Format::R8G8B8A8_SINT:
+        return MTL::VertexFormatChar4;
+    case Format::R8G8_UNORM:
+        return MTL::VertexFormatUChar2Normalized;
     // return VertexFormatUChar3Normalized;
-    case Format::R8G8B8A8_UNORM: return MTL::VertexFormatUChar4Normalized;
-    case Format::R8G8_SNORM:     return MTL::VertexFormatChar2Normalized;
+    case Format::R8G8B8A8_UNORM:
+        return MTL::VertexFormatUChar4Normalized;
+    case Format::R8G8_SNORM:
+        return MTL::VertexFormatChar2Normalized;
     // return VertexFormatChar3Normalized
-    case Format::R8G8B8A8_SNORM: return MTL::VertexFormatChar4Normalized;
-    case Format::R16G16_UINT:    return MTL::VertexFormatUShort2;
+    case Format::R8G8B8A8_SNORM:
+        return MTL::VertexFormatChar4Normalized;
+    case Format::R16G16_UINT:
+        return MTL::VertexFormatUShort2;
     // return VertexFormatUShort3;
-    case Format::R16G16B16A16_UINT: return MTL::VertexFormatUShort4;
-    case Format::R16G16_SINT:       return MTL::VertexFormatShort2;
+    case Format::R16G16B16A16_UINT:
+        return MTL::VertexFormatUShort4;
+    case Format::R16G16_SINT:
+        return MTL::VertexFormatShort2;
     // return VertexFormatShort3;
-    case Format::R16G16B16A16_SINT: return MTL::VertexFormatShort4;
-    case Format::R16G16_UNORM:      return MTL::VertexFormatUShort2Normalized;
+    case Format::R16G16B16A16_SINT:
+        return MTL::VertexFormatShort4;
+    case Format::R16G16_UNORM:
+        return MTL::VertexFormatUShort2Normalized;
     // return VertexFormatUShort3Normalized;
-    case Format::R16G16B16A16_UNORM: return MTL::VertexFormatUShort4Normalized;
-    case Format::R16G16_SNORM:       return MTL::VertexFormatShort2Normalized;
+    case Format::R16G16B16A16_UNORM:
+        return MTL::VertexFormatUShort4Normalized;
+    case Format::R16G16_SNORM:
+        return MTL::VertexFormatShort2Normalized;
     // return VertexFormatShort3Normalized;
-    case Format::R16G16B16A16_SNORM: return MTL::VertexFormatShort4Normalized;
-    case Format::R16G16_FLOAT:       return MTL::VertexFormatHalf2;
+    case Format::R16G16B16A16_SNORM:
+        return MTL::VertexFormatShort4Normalized;
+    case Format::R16G16_FLOAT:
+        return MTL::VertexFormatHalf2;
     // return VertexFormatHalf3;
-    case Format::R16G16B16A16_FLOAT: return MTL::VertexFormatHalf4;
-    case Format::R32_FLOAT:          return MTL::VertexFormatFloat;
-    case Format::R32G32_FLOAT:       return MTL::VertexFormatFloat2;
-    case Format::R32G32B32_FLOAT:    return MTL::VertexFormatFloat3;
-    case Format::R32G32B32A32_FLOAT: return MTL::VertexFormatFloat4;
-    case Format::R32_SINT:           return MTL::VertexFormatInt;
-    case Format::R32G32_SINT:        return MTL::VertexFormatInt2;
-    case Format::R32G32B32_SINT:     return MTL::VertexFormatInt3;
-    case Format::R32G32B32A32_SINT:  return MTL::VertexFormatInt4;
-    case Format::R32_UINT:           return MTL::VertexFormatUInt;
-    case Format::R32G32_UINT:        return MTL::VertexFormatUInt2;
-    case Format::R32G32B32_UINT:     return MTL::VertexFormatUInt3;
-    case Format::R32G32B32A32_UINT:  return MTL::VertexFormatUInt4;
+    case Format::R16G16B16A16_FLOAT:
+        return MTL::VertexFormatHalf4;
+    case Format::R32_FLOAT:
+        return MTL::VertexFormatFloat;
+    case Format::R32G32_FLOAT:
+        return MTL::VertexFormatFloat2;
+    case Format::R32G32B32_FLOAT:
+        return MTL::VertexFormatFloat3;
+    case Format::R32G32B32A32_FLOAT:
+        return MTL::VertexFormatFloat4;
+    case Format::R32_SINT:
+        return MTL::VertexFormatInt;
+    case Format::R32G32_SINT:
+        return MTL::VertexFormatInt2;
+    case Format::R32G32B32_SINT:
+        return MTL::VertexFormatInt3;
+    case Format::R32G32B32A32_SINT:
+        return MTL::VertexFormatInt4;
+    case Format::R32_UINT:
+        return MTL::VertexFormatUInt;
+    case Format::R32G32_UINT:
+        return MTL::VertexFormatUInt2;
+    case Format::R32G32B32_UINT:
+        return MTL::VertexFormatUInt3;
+    case Format::R32G32B32A32_UINT:
+        return MTL::VertexFormatUInt4;
     // return VertexFormatInt1010102Normalized;
-    case Format::R10G10B10A2_UNORM:  return MTL::VertexFormatUInt1010102Normalized;
-    case Format::B4G4R4A4_UNORM:     return MTL::VertexFormatUChar4Normalized_BGRA;
-    case Format::R8_UINT:            return MTL::VertexFormatUChar;
-    case Format::R8_SINT:            return MTL::VertexFormatChar;
-    case Format::R8_UNORM:           return MTL::VertexFormatUCharNormalized;
-    case Format::R8_SNORM:           return MTL::VertexFormatCharNormalized;
-    case Format::R16_UINT:           return MTL::VertexFormatUShort;
-    case Format::R16_SINT:           return MTL::VertexFormatShort;
-    case Format::R16_UNORM:          return MTL::VertexFormatUShortNormalized;
-    case Format::R16_SNORM:          return MTL::VertexFormatShortNormalized;
-    case Format::R16_FLOAT:          return MTL::VertexFormatHalf;
-    case Format::R11G11B10_FLOAT:    return MTL::VertexFormatFloatRG11B10;
-    case Format::R9G9B9E5_SHAREDEXP: return MTL::VertexFormatFloatRGB9E5;
-    default:                         return MTL::VertexFormatInvalid;
+    case Format::R10G10B10A2_UNORM:
+        return MTL::VertexFormatUInt1010102Normalized;
+    case Format::B4G4R4A4_UNORM:
+        return MTL::VertexFormatUChar4Normalized_BGRA;
+    case Format::R8_UINT:
+        return MTL::VertexFormatUChar;
+    case Format::R8_SINT:
+        return MTL::VertexFormatChar;
+    case Format::R8_UNORM:
+        return MTL::VertexFormatUCharNormalized;
+    case Format::R8_SNORM:
+        return MTL::VertexFormatCharNormalized;
+    case Format::R16_UINT:
+        return MTL::VertexFormatUShort;
+    case Format::R16_SINT:
+        return MTL::VertexFormatShort;
+    case Format::R16_UNORM:
+        return MTL::VertexFormatUShortNormalized;
+    case Format::R16_SNORM:
+        return MTL::VertexFormatShortNormalized;
+    case Format::R16_FLOAT:
+        return MTL::VertexFormatHalf;
+    case Format::R11G11B10_FLOAT:
+        return MTL::VertexFormatFloatRG11B10;
+    case Format::R9G9B9E5_SHAREDEXP:
+        return MTL::VertexFormatFloatRGB9E5;
+    default:
+        return MTL::VertexFormatInvalid;
     }
 }
 
@@ -185,8 +311,10 @@ bool MetalUtil::isDepthFormat(MTL::PixelFormat format)
     case MTL::PixelFormatDepth16Unorm:
     case MTL::PixelFormatDepth32Float:
     case MTL::PixelFormatDepth24Unorm_Stencil8:
-    case MTL::PixelFormatDepth32Float_Stencil8: return true;
-    default:                                    return false;
+    case MTL::PixelFormatDepth32Float_Stencil8:
+        return true;
+    default:
+        return false;
     }
 }
 
@@ -198,8 +326,10 @@ bool MetalUtil::isStencilFormat(MTL::PixelFormat format)
     case MTL::PixelFormatDepth24Unorm_Stencil8:
     case MTL::PixelFormatDepth32Float_Stencil8:
     case MTL::PixelFormatX32_Stencil8:
-    case MTL::PixelFormatX24_Stencil8:          return true;
-    default:                                    return false;
+    case MTL::PixelFormatX24_Stencil8:
+        return true;
+    default:
+        return false;
     }
 }
 
@@ -207,9 +337,12 @@ MTL::SamplerMinMagFilter MetalUtil::translateSamplerMinMagFilter(TextureFilterin
 {
     switch (mode)
     {
-    case TextureFilteringMode::Point:  return MTL::SamplerMinMagFilterNearest;
-    case TextureFilteringMode::Linear: return MTL::SamplerMinMagFilterLinear;
-    default:                           return MTL::SamplerMinMagFilter(0);
+    case TextureFilteringMode::Point:
+        return MTL::SamplerMinMagFilterNearest;
+    case TextureFilteringMode::Linear:
+        return MTL::SamplerMinMagFilterLinear;
+    default:
+        return MTL::SamplerMinMagFilter(0);
     }
 }
 
@@ -217,9 +350,12 @@ MTL::SamplerMipFilter MetalUtil::translateSamplerMipFilter(TextureFilteringMode
 {
     switch (mode)
     {
-    case TextureFilteringMode::Point:  return MTL::SamplerMipFilterNearest;
-    case TextureFilteringMode::Linear: return MTL::SamplerMipFilterLinear;
-    default:                           return MTL::SamplerMipFilter(0);
+    case TextureFilteringMode::Point:
+        return MTL::SamplerMipFilterNearest;
+    case TextureFilteringMode::Linear:
+        return MTL::SamplerMipFilterLinear;
+    default:
+        return MTL::SamplerMipFilter(0);
     }
 }
 
@@ -227,12 +363,18 @@ MTL::SamplerAddressMode MetalUtil::translateSamplerAddressMode(TextureAddressing
 {
     switch (mode)
     {
-    case TextureAddressingMode::Wrap:          return MTL::SamplerAddressModeRepeat;
-    case TextureAddressingMode::ClampToEdge:   return MTL::SamplerAddressModeClampToEdge;
-    case TextureAddressingMode::ClampToBorder: return MTL::SamplerAddressModeClampToBorderColor;
-    case TextureAddressingMode::MirrorRepeat:  return MTL::SamplerAddressModeMirrorRepeat;
-    case TextureAddressingMode::MirrorOnce:    return MTL::SamplerAddressModeMirrorClampToEdge;
-    default:                                   return MTL::SamplerAddressMode(0);
+    case TextureAddressingMode::Wrap:
+        return MTL::SamplerAddressModeRepeat;
+    case TextureAddressingMode::ClampToEdge:
+        return MTL::SamplerAddressModeClampToEdge;
+    case TextureAddressingMode::ClampToBorder:
+        return MTL::SamplerAddressModeClampToBorderColor;
+    case TextureAddressingMode::MirrorRepeat:
+        return MTL::SamplerAddressModeMirrorRepeat;
+    case TextureAddressingMode::MirrorOnce:
+        return MTL::SamplerAddressModeMirrorClampToEdge;
+    default:
+        return MTL::SamplerAddressMode(0);
     }
 }
 
@@ -240,15 +382,24 @@ MTL::CompareFunction MetalUtil::translateCompareFunction(ComparisonFunc func)
 {
     switch (func)
     {
-    case ComparisonFunc::Never:        return MTL::CompareFunctionNever;
-    case ComparisonFunc::Less:         return MTL::CompareFunctionLess;
-    case ComparisonFunc::Equal:        return MTL::CompareFunctionEqual;
-    case ComparisonFunc::LessEqual:    return MTL::CompareFunctionLessEqual;
-    case ComparisonFunc::Greater:      return MTL::CompareFunctionGreater;
-    case ComparisonFunc::NotEqual:     return MTL::CompareFunctionNotEqual;
-    case ComparisonFunc::GreaterEqual: return MTL::CompareFunctionGreaterEqual;
-    case ComparisonFunc::Always:       return MTL::CompareFunctionAlways;
-    default:                           return MTL::CompareFunction(0);
+    case ComparisonFunc::Never:
+        return MTL::CompareFunctionNever;
+    case ComparisonFunc::Less:
+        return MTL::CompareFunctionLess;
+    case ComparisonFunc::Equal:
+        return MTL::CompareFunctionEqual;
+    case ComparisonFunc::LessEqual:
+        return MTL::CompareFunctionLessEqual;
+    case ComparisonFunc::Greater:
+        return MTL::CompareFunctionGreater;
+    case ComparisonFunc::NotEqual:
+        return MTL::CompareFunctionNotEqual;
+    case ComparisonFunc::GreaterEqual:
+        return MTL::CompareFunctionGreaterEqual;
+    case ComparisonFunc::Always:
+        return MTL::CompareFunctionAlways;
+    default:
+        return MTL::CompareFunction(0);
     }
 }
 
@@ -256,15 +407,24 @@ MTL::StencilOperation MetalUtil::translateStencilOperation(StencilOp op)
 {
     switch (op)
     {
-    case StencilOp::Keep:              return MTL::StencilOperationKeep;
-    case StencilOp::Zero:              return MTL::StencilOperationZero;
-    case StencilOp::Replace:           return MTL::StencilOperationReplace;
-    case StencilOp::IncrementSaturate: return MTL::StencilOperationIncrementClamp;
-    case StencilOp::DecrementSaturate: return MTL::StencilOperationDecrementClamp;
-    case StencilOp::Invert:            return MTL::StencilOperationInvert;
-    case StencilOp::IncrementWrap:     return MTL::StencilOperationIncrementWrap;
-    case StencilOp::DecrementWrap:     return MTL::StencilOperationDecrementWrap;
-    default:                           return MTL::StencilOperation(0);
+    case StencilOp::Keep:
+        return MTL::StencilOperationKeep;
+    case StencilOp::Zero:
+        return MTL::StencilOperationZero;
+    case StencilOp::Replace:
+        return MTL::StencilOperationReplace;
+    case StencilOp::IncrementSaturate:
+        return MTL::StencilOperationIncrementClamp;
+    case StencilOp::DecrementSaturate:
+        return MTL::StencilOperationDecrementClamp;
+    case StencilOp::Invert:
+        return MTL::StencilOperationInvert;
+    case StencilOp::IncrementWrap:
+        return MTL::StencilOperationIncrementWrap;
+    case StencilOp::DecrementWrap:
+        return MTL::StencilOperationDecrementWrap;
+    default:
+        return MTL::StencilOperation(0);
     }
 }
 
@@ -272,9 +432,12 @@ MTL::VertexStepFunction MetalUtil::translateVertexStepFunction(InputSlotClass sl
 {
     switch (slotClass)
     {
-    case InputSlotClass::PerVertex:   return MTL::VertexStepFunctionPerVertex;
-    case InputSlotClass::PerInstance: return MTL::VertexStepFunctionPerInstance;
-    default:                          return MTL::VertexStepFunctionPerVertex;
+    case InputSlotClass::PerVertex:
+        return MTL::VertexStepFunctionPerVertex;
+    case InputSlotClass::PerInstance:
+        return MTL::VertexStepFunctionPerInstance;
+    default:
+        return MTL::VertexStepFunctionPerVertex;
     }
 }
 
@@ -282,12 +445,18 @@ MTL::PrimitiveType MetalUtil::translatePrimitiveType(PrimitiveTopology topology)
 {
     switch (topology)
     {
-    case PrimitiveTopology::TriangleList:  return MTL::PrimitiveTypeTriangle;
-    case PrimitiveTopology::TriangleStrip: return MTL::PrimitiveTypeTriangleStrip;
-    case PrimitiveTopology::PointList:     return MTL::PrimitiveTypePoint;
-    case PrimitiveTopology::LineList:      return MTL::PrimitiveTypeLine;
-    case PrimitiveTopology::LineStrip:     return MTL::PrimitiveTypeLineStrip;
-    default:                               return MTL::PrimitiveType(0);
+    case PrimitiveTopology::TriangleList:
+        return MTL::PrimitiveTypeTriangle;
+    case PrimitiveTopology::TriangleStrip:
+        return MTL::PrimitiveTypeTriangleStrip;
+    case PrimitiveTopology::PointList:
+        return MTL::PrimitiveTypePoint;
+    case PrimitiveTopology::LineList:
+        return MTL::PrimitiveTypeLine;
+    case PrimitiveTopology::LineStrip:
+        return MTL::PrimitiveTypeLineStrip;
+    default:
+        return MTL::PrimitiveType(0);
     }
 }
 
@@ -295,11 +464,15 @@ MTL::PrimitiveTopologyClass MetalUtil::translatePrimitiveTopologyClass(Primitive
 {
     switch (type)
     {
-    case PrimitiveType::Point:    return MTL::PrimitiveTopologyClassPoint;
-    case PrimitiveType::Line:     return MTL::PrimitiveTopologyClassLine;
-    case PrimitiveType::Triangle: return MTL::PrimitiveTopologyClassTriangle;
+    case PrimitiveType::Point:
+        return MTL::PrimitiveTopologyClassPoint;
+    case PrimitiveType::Line:
+        return MTL::PrimitiveTopologyClassLine;
+    case PrimitiveType::Triangle:
+        return MTL::PrimitiveTopologyClassTriangle;
     case PrimitiveType::Patch:
-    default:                      return MTL::PrimitiveTopologyClassUnspecified;
+    default:
+        return MTL::PrimitiveTopologyClassUnspecified;
     }
 }
 
@@ -307,24 +480,42 @@ MTL::BlendFactor MetalUtil::translateBlendFactor(BlendFactor factor)
 {
     switch (factor)
     {
-    case BlendFactor::Zero:                 return MTL::BlendFactorZero;
-    case BlendFactor::One:                  return MTL::BlendFactorOne;
-    case BlendFactor::SrcColor:             return MTL::BlendFactorSourceColor;
-    case BlendFactor::InvSrcColor:          return MTL::BlendFactorOneMinusSourceColor;
-    case BlendFactor::SrcAlpha:             return MTL::BlendFactorSourceAlpha;
-    case BlendFactor::InvSrcAlpha:          return MTL::BlendFactorOneMinusSourceAlpha;
-    case BlendFactor::DestAlpha:            return MTL::BlendFactorDestinationAlpha;
-    case BlendFactor::InvDestAlpha:         return MTL::BlendFactorOneMinusDestinationAlpha;
-    case BlendFactor::DestColor:            return MTL::BlendFactorDestinationColor;
-    case BlendFactor::InvDestColor:         return MTL::BlendFactorOneMinusDestinationColor;
-    case BlendFactor::SrcAlphaSaturate:     return MTL::BlendFactorSourceAlphaSaturated;
-    case BlendFactor::BlendColor:           return MTL::BlendFactorBlendColor;
-    case BlendFactor::InvBlendColor:        return MTL::BlendFactorOneMinusBlendColor;
-    case BlendFactor::SecondarySrcColor:    return MTL::BlendFactorSource1Color;
-    case BlendFactor::InvSecondarySrcColor: return MTL::BlendFactorOneMinusSource1Color;
-    case BlendFactor::SecondarySrcAlpha:    return MTL::BlendFactorSource1Alpha;
-    case BlendFactor::InvSecondarySrcAlpha: return MTL::BlendFactorOneMinusSource1Alpha;
-    default:                                return MTL::BlendFactor(0);
+    case BlendFactor::Zero:
+        return MTL::BlendFactorZero;
+    case BlendFactor::One:
+        return MTL::BlendFactorOne;
+    case BlendFactor::SrcColor:
+        return MTL::BlendFactorSourceColor;
+    case BlendFactor::InvSrcColor:
+        return MTL::BlendFactorOneMinusSourceColor;
+    case BlendFactor::SrcAlpha:
+        return MTL::BlendFactorSourceAlpha;
+    case BlendFactor::InvSrcAlpha:
+        return MTL::BlendFactorOneMinusSourceAlpha;
+    case BlendFactor::DestAlpha:
+        return MTL::BlendFactorDestinationAlpha;
+    case BlendFactor::InvDestAlpha:
+        return MTL::BlendFactorOneMinusDestinationAlpha;
+    case BlendFactor::DestColor:
+        return MTL::BlendFactorDestinationColor;
+    case BlendFactor::InvDestColor:
+        return MTL::BlendFactorOneMinusDestinationColor;
+    case BlendFactor::SrcAlphaSaturate:
+        return MTL::BlendFactorSourceAlphaSaturated;
+    case BlendFactor::BlendColor:
+        return MTL::BlendFactorBlendColor;
+    case BlendFactor::InvBlendColor:
+        return MTL::BlendFactorOneMinusBlendColor;
+    case BlendFactor::SecondarySrcColor:
+        return MTL::BlendFactorSource1Color;
+    case BlendFactor::InvSecondarySrcColor:
+        return MTL::BlendFactorOneMinusSource1Color;
+    case BlendFactor::SecondarySrcAlpha:
+        return MTL::BlendFactorSource1Alpha;
+    case BlendFactor::InvSecondarySrcAlpha:
+        return MTL::BlendFactorOneMinusSource1Alpha;
+    default:
+        return MTL::BlendFactor(0);
     }
 }
 
@@ -332,12 +523,18 @@ MTL::BlendOperation MetalUtil::translateBlendOperation(BlendOp op)
 {
     switch (op)
     {
-    case BlendOp::Add:             return MTL::BlendOperationAdd;
-    case BlendOp::Subtract:        return MTL::BlendOperationSubtract;
-    case BlendOp::ReverseSubtract: return MTL::BlendOperationReverseSubtract;
-    case BlendOp::Min:             return MTL::BlendOperationMin;
-    case BlendOp::Max:             return MTL::BlendOperationMax;
-    default:                       return MTL::BlendOperation(0);
+    case BlendOp::Add:
+        return MTL::BlendOperationAdd;
+    case BlendOp::Subtract:
+        return MTL::BlendOperationSubtract;
+    case BlendOp::ReverseSubtract:
+        return MTL::BlendOperationReverseSubtract;
+    case BlendOp::Min:
+        return MTL::BlendOperationMin;
+    case BlendOp::Max:
+        return MTL::BlendOperationMax;
+    default:
+        return MTL::BlendOperation(0);
     }
 }
 
@@ -359,9 +556,12 @@ MTL::Winding MetalUtil::translateWinding(FrontFaceMode mode)
 {
     switch (mode)
     {
-    case FrontFaceMode::CounterClockwise: return MTL::WindingCounterClockwise;
-    case FrontFaceMode::Clockwise:        return MTL::WindingClockwise;
-    default:                              return MTL::Winding(0);
+    case FrontFaceMode::CounterClockwise:
+        return MTL::WindingCounterClockwise;
+    case FrontFaceMode::Clockwise:
+        return MTL::WindingClockwise;
+    default:
+        return MTL::Winding(0);
     }
 }
 
@@ -369,10 +569,14 @@ MTL::CullMode MetalUtil::translateCullMode(CullMode mode)
 {
     switch (mode)
     {
-    case CullMode::None:  return MTL::CullModeNone;
-    case CullMode::Front: return MTL::CullModeFront;
-    case CullMode::Back:  return MTL::CullModeBack;
-    default:              return MTL::CullMode(0);
+    case CullMode::None:
+        return MTL::CullModeNone;
+    case CullMode::Front:
+        return MTL::CullModeFront;
+    case CullMode::Back:
+        return MTL::CullModeBack;
+    default:
+        return MTL::CullMode(0);
     }
 }
 
@@ -380,9 +584,12 @@ MTL::TriangleFillMode MetalUtil::translateTriangleFillMode(FillMode mode)
 {
     switch (mode)
     {
-    case FillMode::Solid:     return MTL::TriangleFillModeFill;
-    case FillMode::Wireframe: return MTL::TriangleFillModeLines;
-    default:                  return MTL::TriangleFillMode(0);
+    case FillMode::Solid:
+        return MTL::TriangleFillModeFill;
+    case FillMode::Wireframe:
+        return MTL::TriangleFillModeLines;
+    default:
+        return MTL::TriangleFillMode(0);
     }
 }