using System; namespace Ryujinx.Graphics.Gal { public static class ImageFormatConverter { public static GalImageFormat ConvertTexture( GalTextureFormat Format, GalTextureType RType, GalTextureType GType, GalTextureType BType, GalTextureType AType) { if (RType != GType || RType != BType || RType != AType) { throw new NotImplementedException("Per component types are not implemented"); } GalTextureType Type = RType; switch (Type) { case GalTextureType.Snorm: switch (Format) { case GalTextureFormat.R16G16B16A16: return GalImageFormat.R16G16B16A16_SNORM; case GalTextureFormat.A8B8G8R8: return GalImageFormat.A8B8G8R8_SNORM_PACK32; case GalTextureFormat.A2B10G10R10: return GalImageFormat.A2B10G10R10_SNORM_PACK32; case GalTextureFormat.G8R8: return GalImageFormat.R8G8_SNORM; case GalTextureFormat.R16: return GalImageFormat.R16_SNORM; case GalTextureFormat.R8: return GalImageFormat.R8_SNORM; case GalTextureFormat.BC4: return GalImageFormat.BC4_SNORM_BLOCK; case GalTextureFormat.BC5: return GalImageFormat.BC5_SNORM_BLOCK; } break; case GalTextureType.Unorm: switch (Format) { case GalTextureFormat.R16G16B16A16: return GalImageFormat.R16G16B16A16_UNORM; case GalTextureFormat.A8B8G8R8: return GalImageFormat.A8B8G8R8_UNORM_PACK32; case GalTextureFormat.A2B10G10R10: return GalImageFormat.A2B10G10R10_UNORM_PACK32; case GalTextureFormat.A4B4G4R4: return GalImageFormat.R4G4B4A4_UNORM_PACK16_REVERSED; case GalTextureFormat.A1B5G5R5: return GalImageFormat.A1R5G5B5_UNORM_PACK16; case GalTextureFormat.B5G6R5: return GalImageFormat.B5G6R5_UNORM_PACK16; case GalTextureFormat.BC7U: return GalImageFormat.BC7_UNORM_BLOCK; case GalTextureFormat.G8R8: return GalImageFormat.R8G8_UNORM; case GalTextureFormat.R16: return GalImageFormat.R16_UNORM; case GalTextureFormat.R8: return GalImageFormat.R8_UNORM; case GalTextureFormat.BC1: return GalImageFormat.BC1_RGBA_UNORM_BLOCK; case GalTextureFormat.BC2: return GalImageFormat.BC2_UNORM_BLOCK; case GalTextureFormat.BC3: return GalImageFormat.BC3_UNORM_BLOCK; case GalTextureFormat.BC4: return GalImageFormat.BC4_UNORM_BLOCK; case GalTextureFormat.BC5: return GalImageFormat.BC5_UNORM_BLOCK; case GalTextureFormat.Z24S8: return GalImageFormat.D24_UNORM_S8_UINT; case GalTextureFormat.Astc2D4x4: return GalImageFormat.ASTC_4x4_UNORM_BLOCK; case GalTextureFormat.Astc2D5x5: return GalImageFormat.ASTC_5x5_UNORM_BLOCK; case GalTextureFormat.Astc2D6x6: return GalImageFormat.ASTC_6x6_UNORM_BLOCK; case GalTextureFormat.Astc2D8x8: return GalImageFormat.ASTC_8x8_UNORM_BLOCK; case GalTextureFormat.Astc2D10x10: return GalImageFormat.ASTC_10x10_UNORM_BLOCK; case GalTextureFormat.Astc2D12x12: return GalImageFormat.ASTC_12x12_UNORM_BLOCK; case GalTextureFormat.Astc2D5x4: return GalImageFormat.ASTC_5x4_UNORM_BLOCK; case GalTextureFormat.Astc2D6x5: return GalImageFormat.ASTC_6x5_UNORM_BLOCK; case GalTextureFormat.Astc2D8x6: return GalImageFormat.ASTC_8x6_UNORM_BLOCK; case GalTextureFormat.Astc2D10x8: return GalImageFormat.ASTC_10x8_UNORM_BLOCK; case GalTextureFormat.Astc2D12x10: return GalImageFormat.ASTC_12x10_UNORM_BLOCK; case GalTextureFormat.Astc2D8x5: return GalImageFormat.ASTC_8x5_UNORM_BLOCK; case GalTextureFormat.Astc2D10x5: return GalImageFormat.ASTC_10x5_UNORM_BLOCK; case GalTextureFormat.Astc2D10x6: return GalImageFormat.ASTC_10x6_UNORM_BLOCK; } break; case GalTextureType.Sint: switch (Format) { case GalTextureFormat.R32G32B32A32: return GalImageFormat.R32G32B32A32_SINT; case GalTextureFormat.R16G16B16A16: return GalImageFormat.R16G16B16A16_SINT; case GalTextureFormat.A8B8G8R8: return GalImageFormat.A8B8G8R8_SINT_PACK32; case GalTextureFormat.A2B10G10R10: return GalImageFormat.A2B10G10R10_SINT_PACK32; case GalTextureFormat.R32: return GalImageFormat.R32_SINT; case GalTextureFormat.G8R8: return GalImageFormat.R8G8_SINT; case GalTextureFormat.R16: return GalImageFormat.R16_SINT; case GalTextureFormat.R8: return GalImageFormat.R8_SINT; } break; case GalTextureType.Uint: switch (Format) { case GalTextureFormat.R32G32B32A32: return GalImageFormat.R32G32B32A32_UINT; case GalTextureFormat.R16G16B16A16: return GalImageFormat.R16G16B16A16_UINT; case GalTextureFormat.A8B8G8R8: return GalImageFormat.A8B8G8R8_UINT_PACK32; case GalTextureFormat.A2B10G10R10: return GalImageFormat.A2B10G10R10_UINT_PACK32; case GalTextureFormat.R32: return GalImageFormat.R32_UINT; case GalTextureFormat.G8R8: return GalImageFormat.R8G8_UINT; case GalTextureFormat.R16: return GalImageFormat.R16_UINT; case GalTextureFormat.R8: return GalImageFormat.R8_UINT; } break; case GalTextureType.Snorm_Force_Fp16: //TODO break; case GalTextureType.Unorm_Force_Fp16: //TODO break; case GalTextureType.Float: switch (Format) { case GalTextureFormat.R32G32B32A32: return GalImageFormat.R32G32B32A32_SFLOAT; case GalTextureFormat.R16G16B16A16: return GalImageFormat.R16G16B16A16_SFLOAT; case GalTextureFormat.R32: return GalImageFormat.R32_SFLOAT; case GalTextureFormat.BC6H_SF16: return GalImageFormat.BC6H_SFLOAT_BLOCK; case GalTextureFormat.BC6H_UF16: return GalImageFormat.BC6H_UFLOAT_BLOCK; case GalTextureFormat.R16: return GalImageFormat.R16_SFLOAT; case GalTextureFormat.BF10GF11RF11: return GalImageFormat.B10G11R11_UFLOAT_PACK32; case GalTextureFormat.ZF32: return GalImageFormat.D32_SFLOAT; } break; } throw new NotImplementedException("0x" + Format.ToString("x2") + " " + Type.ToString()); } public static GalImageFormat ConvertFrameBuffer(GalFrameBufferFormat Format) { switch (Format) { case GalFrameBufferFormat.R32Float: return GalImageFormat.R32_SFLOAT; case GalFrameBufferFormat.RGB10A2Unorm: return GalImageFormat.A2B10G10R10_UNORM_PACK32; case GalFrameBufferFormat.RGBA8Srgb: return GalImageFormat.A8B8G8R8_SRGB_PACK32; case GalFrameBufferFormat.RGBA16Float: return GalImageFormat.R16G16B16A16_SFLOAT; case GalFrameBufferFormat.R16Float: return GalImageFormat.R16_SFLOAT; case GalFrameBufferFormat.R8Unorm: return GalImageFormat.R8_UNORM; case GalFrameBufferFormat.RGBA8Unorm: return GalImageFormat.A8B8G8R8_UNORM_PACK32; case GalFrameBufferFormat.R11G11B10Float: return GalImageFormat.B10G11R11_UFLOAT_PACK32; case GalFrameBufferFormat.RGBA32Float: return GalImageFormat.R32G32B32A32_SFLOAT; case GalFrameBufferFormat.RG16Snorm: return GalImageFormat.R16G16_SNORM; case GalFrameBufferFormat.RG16Float: return GalImageFormat.R16G16_SFLOAT; case GalFrameBufferFormat.RG8Snorm: return GalImageFormat.R8_SNORM; case GalFrameBufferFormat.RGBA8Snorm: return GalImageFormat.A8B8G8R8_SNORM_PACK32; case GalFrameBufferFormat.RG8Unorm: return GalImageFormat.R8G8_UNORM; } throw new NotImplementedException(Format.ToString()); } public static GalImageFormat ConvertZeta(GalZetaFormat Format) { switch (Format) { case GalZetaFormat.Z32Float: return GalImageFormat.D32_SFLOAT; case GalZetaFormat.S8Z24Unorm: return GalImageFormat.D24_UNORM_S8_UINT; case GalZetaFormat.Z16Unorm: return GalImageFormat.D16_UNORM; } throw new NotImplementedException(Format.ToString()); } public static bool HasColor(GalImageFormat Format) { switch (Format) { case GalImageFormat.R32G32B32A32_SFLOAT: case GalImageFormat.R32G32B32A32_SINT: case GalImageFormat.R32G32B32A32_UINT: case GalImageFormat.R16G16B16A16_SFLOAT: case GalImageFormat.R16G16B16A16_SINT: case GalImageFormat.R16G16B16A16_UINT: case GalImageFormat.A8B8G8R8_SNORM_PACK32: case GalImageFormat.A8B8G8R8_UNORM_PACK32: case GalImageFormat.A8B8G8R8_SINT_PACK32: case GalImageFormat.A8B8G8R8_UINT_PACK32: case GalImageFormat.A2B10G10R10_SINT_PACK32: case GalImageFormat.A2B10G10R10_SNORM_PACK32: case GalImageFormat.A2B10G10R10_UINT_PACK32: case GalImageFormat.A2B10G10R10_UNORM_PACK32: case GalImageFormat.R32_SFLOAT: case GalImageFormat.R32_SINT: case GalImageFormat.R32_UINT: case GalImageFormat.BC6H_SFLOAT_BLOCK: case GalImageFormat.BC6H_UFLOAT_BLOCK: case GalImageFormat.A1R5G5B5_UNORM_PACK16: case GalImageFormat.B5G6R5_UNORM_PACK16: case GalImageFormat.BC7_UNORM_BLOCK: case GalImageFormat.R16G16_SFLOAT: case GalImageFormat.R16G16_SINT: case GalImageFormat.R16G16_SNORM: case GalImageFormat.R16G16_UNORM: case GalImageFormat.R8G8_SINT: case GalImageFormat.R8G8_SNORM: case GalImageFormat.R8G8_UINT: case GalImageFormat.R8G8_UNORM: case GalImageFormat.R16_SFLOAT: case GalImageFormat.R16_SINT: case GalImageFormat.R16_SNORM: case GalImageFormat.R16_UINT: case GalImageFormat.R16_UNORM: case GalImageFormat.R8_SINT: case GalImageFormat.R8_SNORM: case GalImageFormat.R8_UINT: case GalImageFormat.R8_UNORM: case GalImageFormat.B10G11R11_UFLOAT_PACK32: case GalImageFormat.BC1_RGBA_UNORM_BLOCK: case GalImageFormat.BC2_UNORM_BLOCK: case GalImageFormat.BC3_UNORM_BLOCK: case GalImageFormat.BC4_UNORM_BLOCK: case GalImageFormat.BC5_UNORM_BLOCK: case GalImageFormat.ASTC_4x4_UNORM_BLOCK: case GalImageFormat.ASTC_5x5_UNORM_BLOCK: case GalImageFormat.ASTC_6x6_UNORM_BLOCK: case GalImageFormat.ASTC_8x8_UNORM_BLOCK: case GalImageFormat.ASTC_10x10_UNORM_BLOCK: case GalImageFormat.ASTC_12x12_UNORM_BLOCK: case GalImageFormat.ASTC_5x4_UNORM_BLOCK: case GalImageFormat.ASTC_6x5_UNORM_BLOCK: case GalImageFormat.ASTC_8x6_UNORM_BLOCK: case GalImageFormat.ASTC_10x8_UNORM_BLOCK: case GalImageFormat.ASTC_12x10_UNORM_BLOCK: case GalImageFormat.ASTC_8x5_UNORM_BLOCK: case GalImageFormat.ASTC_10x5_UNORM_BLOCK: case GalImageFormat.ASTC_10x6_UNORM_BLOCK: case GalImageFormat.R4G4B4A4_UNORM_PACK16_REVERSED: return true; case GalImageFormat.D24_UNORM_S8_UINT: case GalImageFormat.D32_SFLOAT: case GalImageFormat.D16_UNORM: return true; } throw new NotImplementedException(Format.ToString()); } public static bool HasDepth(GalImageFormat Format) { switch (Format) { case GalImageFormat.D24_UNORM_S8_UINT: case GalImageFormat.D32_SFLOAT: case GalImageFormat.D16_UNORM: return true; } //Depth formats are fewer than colors, so it's harder to miss one //Instead of checking for individual formats, return false return false; } public static bool HasStencil(GalImageFormat Format) { switch (Format) { case GalImageFormat.D24_UNORM_S8_UINT: return true; } return false; } } }