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PojavLauncherTeam
GitHub Repository: PojavLauncherTeam/mesa
 Path: blob/21.2-virgl/src/gallium/drivers/zink/zink_format.c
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#include "zink_format.h"

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static const VkFormat formats[PIPE_FORMAT_COUNT] = {

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#define MAP_FORMAT_NORM(FMT) \

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   [PIPE_FORMAT_ ## FMT ## _UNORM] = VK_FORMAT_ ## FMT ## _UNORM, \

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   [PIPE_FORMAT_ ## FMT ## _SNORM] = VK_FORMAT_ ## FMT ## _SNORM,

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#define MAP_FORMAT_SCALED(FMT) \

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   [PIPE_FORMAT_ ## FMT ## _USCALED] = VK_FORMAT_ ## FMT ## _USCALED, \

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   [PIPE_FORMAT_ ## FMT ## _SSCALED] = VK_FORMAT_ ## FMT ## _SSCALED,

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#define MAP_FORMAT_INT(FMT) \

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   [PIPE_FORMAT_ ## FMT ## _UINT] = VK_FORMAT_ ## FMT ## _UINT, \

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   [PIPE_FORMAT_ ## FMT ## _SINT] = VK_FORMAT_ ## FMT ## _SINT,

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#define MAP_FORMAT_SRGB(FMT) \

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   [PIPE_FORMAT_ ## FMT ## _SRGB] = VK_FORMAT_ ## FMT ## _SRGB,

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#define MAP_FORMAT_FLOAT(FMT) \

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   [PIPE_FORMAT_ ## FMT ## _FLOAT] = VK_FORMAT_ ## FMT ## _SFLOAT,

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   // one component

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   // 8-bits

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   MAP_FORMAT_NORM(R8)

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   MAP_FORMAT_SCALED(R8)

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   MAP_FORMAT_INT(R8)

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   MAP_FORMAT_SRGB(R8)

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   // 16-bits

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   MAP_FORMAT_NORM(R16)

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   MAP_FORMAT_SCALED(R16)

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   MAP_FORMAT_INT(R16)

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   MAP_FORMAT_FLOAT(R16)

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   // 32-bits

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   MAP_FORMAT_INT(R32)

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   MAP_FORMAT_FLOAT(R32)

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   // two components

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   // 8-bits

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   MAP_FORMAT_NORM(R8G8)

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   MAP_FORMAT_SCALED(R8G8)

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   MAP_FORMAT_INT(R8G8)

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   MAP_FORMAT_SRGB(R8G8)

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   // 16-bits

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   MAP_FORMAT_NORM(R16G16)

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   MAP_FORMAT_SCALED(R16G16)

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   MAP_FORMAT_INT(R16G16)

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   MAP_FORMAT_FLOAT(R16G16)

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   // 32-bits

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   MAP_FORMAT_INT(R32G32)

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   MAP_FORMAT_FLOAT(R32G32)

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   // three components

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   // 8-bits

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   MAP_FORMAT_NORM(R8G8B8)

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   MAP_FORMAT_SCALED(R8G8B8)

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   MAP_FORMAT_INT(R8G8B8)

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   MAP_FORMAT_SRGB(R8G8B8)

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   MAP_FORMAT_NORM(B8G8R8)

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   MAP_FORMAT_SCALED(B8G8R8)

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   MAP_FORMAT_INT(B8G8R8)

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   MAP_FORMAT_SRGB(B8G8R8)

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   // 16-bits

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   MAP_FORMAT_NORM(R16G16B16)

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   MAP_FORMAT_SCALED(R16G16B16)

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   MAP_FORMAT_INT(R16G16B16)

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   MAP_FORMAT_FLOAT(R16G16B16)

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   // 32-bits

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   MAP_FORMAT_INT(R32G32B32)

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   MAP_FORMAT_FLOAT(R32G32B32)

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   // four components

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   // 8-bits

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   MAP_FORMAT_NORM(R8G8B8A8)

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   MAP_FORMAT_SCALED(R8G8B8A8)

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   MAP_FORMAT_INT(R8G8B8A8)

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   MAP_FORMAT_NORM(B8G8R8A8)

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   MAP_FORMAT_SCALED(B8G8R8A8)

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   MAP_FORMAT_INT(B8G8R8A8)

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   MAP_FORMAT_SRGB(B8G8R8A8)

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   [PIPE_FORMAT_RGBA8888_SRGB] = VK_FORMAT_A8B8G8R8_SRGB_PACK32,

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   // 16-bits

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   MAP_FORMAT_NORM(R16G16B16A16)

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   MAP_FORMAT_SCALED(R16G16B16A16)

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   MAP_FORMAT_INT(R16G16B16A16)

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   MAP_FORMAT_FLOAT(R16G16B16A16)

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   // 32-bits

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   MAP_FORMAT_INT(R32G32B32A32)

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   MAP_FORMAT_FLOAT(R32G32B32A32)

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   // other color formats

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   [PIPE_FORMAT_A4B4G4R4_UNORM] = VK_FORMAT_R4G4B4A4_UNORM_PACK16,

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   [PIPE_FORMAT_A4R4G4B4_UNORM] = VK_FORMAT_B4G4R4A4_UNORM_PACK16,

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   [PIPE_FORMAT_B4G4R4A4_UNORM] = VK_FORMAT_A4R4G4B4_UNORM_PACK16_EXT,

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   [PIPE_FORMAT_R4G4B4A4_UNORM] = VK_FORMAT_A4B4G4R4_UNORM_PACK16_EXT,

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   [PIPE_FORMAT_B5G6R5_UNORM] = VK_FORMAT_R5G6B5_UNORM_PACK16,

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   [PIPE_FORMAT_R5G6B5_UNORM] = VK_FORMAT_B5G6R5_UNORM_PACK16,

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   [PIPE_FORMAT_A1B5G5R5_UNORM] = VK_FORMAT_R5G5B5A1_UNORM_PACK16,

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   [PIPE_FORMAT_A1R5G5B5_UNORM] = VK_FORMAT_B5G5R5A1_UNORM_PACK16,

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   [PIPE_FORMAT_B5G5R5A1_UNORM] = VK_FORMAT_A1R5G5B5_UNORM_PACK16,

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   [PIPE_FORMAT_R11G11B10_FLOAT] = VK_FORMAT_B10G11R11_UFLOAT_PACK32,

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   [PIPE_FORMAT_R9G9B9E5_FLOAT] = VK_FORMAT_E5B9G9R9_UFLOAT_PACK32,

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   /* ARB_vertex_type_2_10_10_10 */

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   [PIPE_FORMAT_R10G10B10A2_UNORM] = VK_FORMAT_A2B10G10R10_UNORM_PACK32,

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   [PIPE_FORMAT_R10G10B10A2_SNORM] = VK_FORMAT_A2B10G10R10_SNORM_PACK32,

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   [PIPE_FORMAT_B10G10R10A2_UNORM] = VK_FORMAT_A2R10G10B10_UNORM_PACK32,

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   [PIPE_FORMAT_B10G10R10A2_SNORM] = VK_FORMAT_A2R10G10B10_SNORM_PACK32,

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   [PIPE_FORMAT_R10G10B10A2_USCALED] = VK_FORMAT_A2B10G10R10_USCALED_PACK32,

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   [PIPE_FORMAT_R10G10B10A2_SSCALED] = VK_FORMAT_A2B10G10R10_SSCALED_PACK32,

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   [PIPE_FORMAT_B10G10R10A2_USCALED] = VK_FORMAT_A2R10G10B10_USCALED_PACK32,

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   [PIPE_FORMAT_B10G10R10A2_SSCALED] = VK_FORMAT_A2R10G10B10_SSCALED_PACK32,

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   [PIPE_FORMAT_R10G10B10A2_UINT] = VK_FORMAT_A2B10G10R10_UINT_PACK32,

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   [PIPE_FORMAT_B10G10R10A2_UINT] = VK_FORMAT_A2R10G10B10_UINT_PACK32,

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   [PIPE_FORMAT_B10G10R10A2_SINT] = VK_FORMAT_A2R10G10B10_SINT_PACK32,

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   // depth/stencil formats

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   [PIPE_FORMAT_Z32_FLOAT] = VK_FORMAT_D32_SFLOAT,

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   [PIPE_FORMAT_Z32_FLOAT_S8X24_UINT] = VK_FORMAT_D32_SFLOAT_S8_UINT,

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   [PIPE_FORMAT_Z16_UNORM] = VK_FORMAT_D16_UNORM,

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   [PIPE_FORMAT_Z16_UNORM_S8_UINT] = VK_FORMAT_D16_UNORM_S8_UINT,

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   [PIPE_FORMAT_Z24X8_UNORM] = VK_FORMAT_X8_D24_UNORM_PACK32,

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   [PIPE_FORMAT_Z24_UNORM_S8_UINT] = VK_FORMAT_D24_UNORM_S8_UINT,

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   [PIPE_FORMAT_S8_UINT] = VK_FORMAT_S8_UINT,

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   // compressed formats

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   [PIPE_FORMAT_DXT1_RGB] = VK_FORMAT_BC1_RGB_UNORM_BLOCK,

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   [PIPE_FORMAT_DXT1_RGBA] = VK_FORMAT_BC1_RGBA_UNORM_BLOCK,

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   [PIPE_FORMAT_DXT3_RGBA] = VK_FORMAT_BC2_UNORM_BLOCK,

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   [PIPE_FORMAT_DXT5_RGBA] = VK_FORMAT_BC3_UNORM_BLOCK,

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   [PIPE_FORMAT_DXT1_SRGB] = VK_FORMAT_BC1_RGB_SRGB_BLOCK,

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   [PIPE_FORMAT_DXT1_SRGBA] = VK_FORMAT_BC1_RGBA_SRGB_BLOCK,

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   [PIPE_FORMAT_DXT3_SRGBA] = VK_FORMAT_BC2_SRGB_BLOCK,

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   [PIPE_FORMAT_DXT5_SRGBA] = VK_FORMAT_BC3_SRGB_BLOCK,

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   [PIPE_FORMAT_RGTC1_UNORM] = VK_FORMAT_BC4_UNORM_BLOCK,

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   [PIPE_FORMAT_RGTC1_SNORM] = VK_FORMAT_BC4_SNORM_BLOCK,

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   [PIPE_FORMAT_RGTC2_UNORM] = VK_FORMAT_BC5_UNORM_BLOCK,

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   [PIPE_FORMAT_RGTC2_SNORM] = VK_FORMAT_BC5_SNORM_BLOCK,

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   [PIPE_FORMAT_BPTC_RGBA_UNORM] = VK_FORMAT_BC7_UNORM_BLOCK,

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   [PIPE_FORMAT_BPTC_SRGBA] = VK_FORMAT_BC7_SRGB_BLOCK,

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   [PIPE_FORMAT_BPTC_RGB_FLOAT] = VK_FORMAT_BC6H_SFLOAT_BLOCK,

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   [PIPE_FORMAT_BPTC_RGB_UFLOAT] = VK_FORMAT_BC6H_UFLOAT_BLOCK,

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};

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VkFormat

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zink_pipe_format_to_vk_format(enum pipe_format format)

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{

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   return formats[format];

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}

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