X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fmain%2Fformats.h;h=b88466f036856b963161f9b7efda9a239644d6cc;hb=78a391ed8311fc5215347f8775bf0aa29568b78d;hp=3b7bb851139d4290fdf3c49e166a65637dff60d3;hpb=a487ef87fe4aa8c4b8e5c0d888bfb18727c8e570;p=mesa.git diff --git a/src/mesa/main/formats.h b/src/mesa/main/formats.h index 3b7bb851139..b88466f0368 100644 --- a/src/mesa/main/formats.h +++ b/src/mesa/main/formats.h @@ -34,7 +34,9 @@ #include - +#include +#include +#include "compiler.h" #ifdef __cplusplus extern "C" { @@ -55,6 +57,168 @@ extern "C" { */ #define MAX_PIXEL_BYTES 16 +/** + * Specifies the layout of a pixel format. See the MESA_FORMAT + * documentation below. + */ +enum mesa_format_layout { + MESA_FORMAT_LAYOUT_ARRAY, + MESA_FORMAT_LAYOUT_PACKED, + MESA_FORMAT_LAYOUT_S3TC, + MESA_FORMAT_LAYOUT_RGTC, + MESA_FORMAT_LAYOUT_LATC, + MESA_FORMAT_LAYOUT_FXT1, + MESA_FORMAT_LAYOUT_ETC1, + MESA_FORMAT_LAYOUT_ETC2, + MESA_FORMAT_LAYOUT_BPTC, + MESA_FORMAT_LAYOUT_ASTC, + MESA_FORMAT_LAYOUT_OTHER, +}; + +/** + * An enum representing different possible swizzling values. This is used + * to interpret the output of _mesa_get_format_swizzle + */ +enum { + MESA_FORMAT_SWIZZLE_X = 0, + MESA_FORMAT_SWIZZLE_Y = 1, + MESA_FORMAT_SWIZZLE_Z = 2, + MESA_FORMAT_SWIZZLE_W = 3, + MESA_FORMAT_SWIZZLE_ZERO = 4, + MESA_FORMAT_SWIZZLE_ONE = 5, + MESA_FORMAT_SWIZZLE_NONE = 6, +}; + +/** + * An uint32_t that encodes the information necessary to represent an + * array format + */ +typedef uint32_t mesa_array_format; + +/** + * Encoding for valid array format data types + */ +enum mesa_array_format_datatype { + MESA_ARRAY_FORMAT_TYPE_UBYTE = 0x0, + MESA_ARRAY_FORMAT_TYPE_USHORT = 0x1, + MESA_ARRAY_FORMAT_TYPE_UINT = 0x2, + MESA_ARRAY_FORMAT_TYPE_BYTE = 0x4, + MESA_ARRAY_FORMAT_TYPE_SHORT = 0x5, + MESA_ARRAY_FORMAT_TYPE_INT = 0x6, + MESA_ARRAY_FORMAT_TYPE_HALF = 0xd, + MESA_ARRAY_FORMAT_TYPE_FLOAT = 0xe, +}; + +/** + * An enum useful to encode/decode information stored in a mesa_array_format + */ +enum { + MESA_ARRAY_FORMAT_TYPE_IS_SIGNED = 0x4, + MESA_ARRAY_FORMAT_TYPE_IS_FLOAT = 0x8, + MESA_ARRAY_FORMAT_TYPE_NORMALIZED = 0x10, + MESA_ARRAY_FORMAT_DATATYPE_MASK = 0xf, + MESA_ARRAY_FORMAT_TYPE_MASK = 0x1f, + MESA_ARRAY_FORMAT_TYPE_SIZE_MASK = 0x3, + MESA_ARRAY_FORMAT_NUM_CHANS_MASK = 0xe0, + MESA_ARRAY_FORMAT_SWIZZLE_X_MASK = 0x00700, + MESA_ARRAY_FORMAT_SWIZZLE_Y_MASK = 0x03800, + MESA_ARRAY_FORMAT_SWIZZLE_Z_MASK = 0x1c000, + MESA_ARRAY_FORMAT_SWIZZLE_W_MASK = 0xe0000, + MESA_ARRAY_FORMAT_BIT = 0x80000000 +}; + +#define MESA_ARRAY_FORMAT(SIZE, SIGNED, IS_FLOAT, NORM, NUM_CHANS, \ + SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_W) ( \ + (((SIZE >> 1) ) & MESA_ARRAY_FORMAT_TYPE_SIZE_MASK) | \ + (((SIGNED) << 2 ) & MESA_ARRAY_FORMAT_TYPE_IS_SIGNED) | \ + (((IS_FLOAT) << 3 ) & MESA_ARRAY_FORMAT_TYPE_IS_FLOAT) | \ + (((NORM) << 4 ) & MESA_ARRAY_FORMAT_TYPE_NORMALIZED) | \ + (((NUM_CHANS) << 5 ) & MESA_ARRAY_FORMAT_NUM_CHANS_MASK) | \ + (((SWIZZLE_X) << 8 ) & MESA_ARRAY_FORMAT_SWIZZLE_X_MASK) | \ + (((SWIZZLE_Y) << 11) & MESA_ARRAY_FORMAT_SWIZZLE_Y_MASK) | \ + (((SWIZZLE_Z) << 14) & MESA_ARRAY_FORMAT_SWIZZLE_Z_MASK) | \ + (((SWIZZLE_W) << 17) & MESA_ARRAY_FORMAT_SWIZZLE_W_MASK) | \ + MESA_ARRAY_FORMAT_BIT) + +/** + * Various helpers to access the data encoded in a mesa_array_format + */ +static inline bool +_mesa_array_format_is_signed(mesa_array_format f) +{ + return (f & MESA_ARRAY_FORMAT_TYPE_IS_SIGNED) != 0; +} + +static inline bool +_mesa_array_format_is_float(mesa_array_format f) +{ + return (f & MESA_ARRAY_FORMAT_TYPE_IS_FLOAT) != 0; +} + +static inline bool +_mesa_array_format_is_normalized(mesa_array_format f) +{ + return (f & MESA_ARRAY_FORMAT_TYPE_NORMALIZED) !=0; +} + +static inline enum mesa_array_format_datatype +_mesa_array_format_get_datatype(mesa_array_format f) +{ + return (enum mesa_array_format_datatype) + (f & MESA_ARRAY_FORMAT_DATATYPE_MASK); +} + +static inline int +_mesa_array_format_datatype_get_size(enum mesa_array_format_datatype type) +{ + return 1 << (type & MESA_ARRAY_FORMAT_TYPE_SIZE_MASK); +} + +static inline int +_mesa_array_format_get_type_size(mesa_array_format f) +{ + return 1 << (f & MESA_ARRAY_FORMAT_TYPE_SIZE_MASK); +} + +static inline int +_mesa_array_format_get_num_channels(mesa_array_format f) +{ + return (f & MESA_ARRAY_FORMAT_NUM_CHANS_MASK) >> 5; +} + +static inline void +_mesa_array_format_get_swizzle(mesa_array_format f, uint8_t *swizzle) +{ + swizzle[0] = (f & MESA_ARRAY_FORMAT_SWIZZLE_X_MASK) >> 8; + swizzle[1] = (f & MESA_ARRAY_FORMAT_SWIZZLE_Y_MASK) >> 11; + swizzle[2] = (f & MESA_ARRAY_FORMAT_SWIZZLE_Z_MASK) >> 14; + swizzle[3] = (f & MESA_ARRAY_FORMAT_SWIZZLE_W_MASK) >> 17; +} + +static inline void +_mesa_array_format_set_swizzle(mesa_array_format *f, + int32_t x, int32_t y, int32_t z, int32_t w) +{ + *f &= ~(MESA_ARRAY_FORMAT_SWIZZLE_X_MASK | + MESA_ARRAY_FORMAT_SWIZZLE_Y_MASK | + MESA_ARRAY_FORMAT_SWIZZLE_Z_MASK | + MESA_ARRAY_FORMAT_SWIZZLE_W_MASK); + + *f |= ((x << 8 ) & MESA_ARRAY_FORMAT_SWIZZLE_X_MASK) | + ((y << 11) & MESA_ARRAY_FORMAT_SWIZZLE_Y_MASK) | + ((z << 14) & MESA_ARRAY_FORMAT_SWIZZLE_Z_MASK) | + ((w << 17) & MESA_ARRAY_FORMAT_SWIZZLE_W_MASK); +} + +/** + * A helper to know if the format stored in a uint32_t is a mesa_format + * or a mesa_array_format + */ +static inline bool +_mesa_format_is_mesa_array_format(uint32_t f) +{ + return (f & MESA_ARRAY_FORMAT_BIT) != 0; +} /** * Mesa texture/renderbuffer image formats. @@ -114,9 +278,9 @@ typedef enum * ** when type applies to all components * * examples: msb <------ TEXEL BITS -----------> lsb - * MESA_FORMAT_A8B8G8R8_UNORM, AAAA AAAA BBBB BBBB GGGG GGGG RRRR RRRR - * MESA_FORMAT_R5G6B5_UNORM RRRR RGGG GGGB BBBB - * MESA_FORMAT_B4G4R4X4_UNORM BBBB GGGG RRRR XXXX + * MESA_FORMAT_A8B8G8R8_UNORM, RRRR RRRR GGGG GGGG BBBB BBBB AAAA AAAA + * MESA_FORMAT_R5G6B5_UNORM BBBB BGGG GGGR RRRR + * MESA_FORMAT_B4G4R4X4_UNORM XXXX RRRR GGGG BBBB * MESA_FORMAT_Z32_FLOAT_S8X24_UINT * MESA_FORMAT_R10G10B10A2_UINT * MESA_FORMAT_R9G9B9E5_FLOAT @@ -166,316 +330,171 @@ typedef enum * SRGB - RGB components, or L are UNORMs in sRGB color space. * Alpha, if present is linear. * - * - * ---------- Type A Format List (based on format_unpack.c): - * BGR_UNORM8 - * RGB_UNORM8 - * A_UNORM8 - * A_UNORM16 - * L_UNORM8 - * L_UNORM16 - * I_UNORM8 - * I_UNOMR16 - * R_UNORM8 - * R_UNORM16 - * Z_UNORM16 - * Z_UNORM32 - * Z_FLOAT32 - * S_UINT8 - * BGR_SRGB8 - * L_SRGB8 - * RGBA_FLOAT32 - * RGBA_FLOAT16 - * RGB_FLOAT32 - * RGB_FLOAT16 - * A_FLOAT32 - * A_FLOAT16 - * L_FLOAT32 - * L_FLOAT16 - * LA_FLOAT32 - * LA_FLOAT16 - * I_FLOAT32 - * I_FLOAT16 - * R_FLOAT32 - * R_FLOAT16 - * RG_FLOAT32 - * RG_FLOAT16 - * A_UINT8 - * A_UINT16 - * A_UINT32 - * A_SINT8 - * A_SINT16 - * A_SINT32 - * I_UINT8 - * I_UINT16 - * I_UINT32 - * I_SINT8 - * I_SINT16 - * I_SINT32 - * L_UINT8 - * L_UINT16 - * L_UINT32 - * L_SINT8 - * L_SINT16 - * L_SINT32 - * LA_UINT8 - * LA_UINT16 - * LA_UINT32 - * LA_SINT8 - * LA_SINT16 - * LA_SINT32 - * R_SINT8 - * RG_SINT8 - * RGB_SINT8 - * RGBA_SINT8 - * R_SINT16 - * RG_SINT16 - * RGB_SINT16 - * RGBA_SINT16 - * R_SINT32 - * RG_SINT32 - * RGB_SINT32 - * RGBA_SINT32 - * R_SINT16 - * R_SINT32 - * R_UINT8 - * RG_UINT8 - * RGB_UINT8 - * RGBA_UINT8 - * R_UINT16 - * RG_UINT16 - * RGB_UINT16 - * RGBA_UINT16 - * R_UINT32 - * RG_UINT32 - * RGB_UINT32 - * RGBA_UINT32 - * R_UINT16 - * R_UINT32 - * R_SNORM8 - * R_SNORM16 - * RGB_SNORM16 - * RGBA_SNORM16 - * RGBA_UNORM16 - * A_SNORM8 - * L_SNORM8 - * I_SNORM8 - * A_SNORM16 - * L_SNORM16 - * LA_SNORM16 - * I_SNORM16 - * RGBX_UINT8 - * RGBX_SINT8 - * RGBX_UNORM16 - * RGBX_SNORM16 - * RGBX_FLOAT16 - * RGBX_UINT16 - * RGBX_SINT16 - * RGBX_FLOAT32 - * RGBX_UINT32 - * RGBX_SINT32 - * - * - * - * ---------- Type P Format List (based on format_unpack.c): - * A8B8G8R8_UNORM - * R8G8B8A8_UNORM - * B8G8R8A8_UNORM - * A8R8G8B8_UNORM - * X8B8G8R8_UNORM - * R8G8B8X8_UNORM - * B8G8R8X8_UNORM - * X8R8G8B8_UNORM - * B5G6R5_UNORM - * R5G6B5_UNORM - * B4G4R4A4_UNORM - * A4R4G4B4_UNORM - * A1B5G5R5_UNORM - * B5G5R5A1_UNORM - * A1R5G5B5_UNORM - * L4A4_UNORM - * L8A8_UNORM - * A8L8_UNORM - * L16A16_UNORM - * A16L16_UNORM - * B2G3R3_UNORM - * YCBCR - * YCBCR_REV - * R8G8_UNORM - * G8R8_UNORM - * R16G16_UNORM - * G16R16_UNORM - * B10G10R10A2_UNORM - * B10G10R10A2_UINT - * R10G10B10A2_UINT - * S8_UINT_Z24_UNORM - * Z24_UNORM_S8_UINT - * Z24_UNORM_X8_UINT - * X8_UINT_Z24_UNORM - * Z32_FLOAT_S8X24_UINT - * A8R8G8B8_SRGB - * B8G8R8A8_SRGB - * L8A8_SRGB - * R8G8_SNORM - * X8B8G8R8_SNORM - * A8B8G8R8_SNORM - * R8G8B8A8_SNORM - * R16G16_SNORM - * L8A8_SNORM - * R9G9B9E5_FLOAT - * R11G11B10_FLOAT - * B4G4R4X4_UNORM - * B5G5R5X1_UNORM - * R8G8_SNORM - * R8G8B8X8_SNORM - * R8G8B8X8_SRGB - * B10G10R10X2_UNORM - * R10G10B10A2_UNORM - * G8R8_SINT - * G16R16_SINT - * */ - /*@{*/ - /* Type P formats */ /* msb <------ TEXEL BITS -----------> lsb */ + /* Packed unorm formats */ /* msb <------ TEXEL BITS -----------> lsb */ /* ---- ---- ---- ---- ---- ---- ---- ---- */ - MESA_FORMAT_A8B8G8R8_UNORM, /* AAAA AAAA BBBB BBBB GGGG GGGG RRRR RRRR */ - MESA_FORMAT_R8G8B8A8_UNORM, /* RRRR RRRR GGGG GGGG BBBB BBBB AAAA AAAA */ - MESA_FORMAT_B8G8R8A8_UNORM, /* BBBB BBBB GGGG GGGG RRRR RRRR AAAA AAAA */ - MESA_FORMAT_A8R8G8B8_UNORM, /* AAAA AAAA RRRR RRRR GGGG GGGG BBBB BBBB */ - MESA_FORMAT_X8B8G8R8_UNORM, /* xxxx xxxx BBBB BBBB GGGG GGGG RRRR RRRR */ - MESA_FORMAT_R8G8B8X8_UNORM, /* RRRR RRRR GGGG GGGG BBBB BBBB xxxx xxxx */ - MESA_FORMAT_B8G8R8X8_UNORM, /* BBBB BBBB GGGG GGGG RRRR RRRR xxxx xxxx */ - MESA_FORMAT_X8R8G8B8_UNORM, /* xxxx xxxx RRRR RRRR GGGG GGGG BBBB BBBB */ - - /* Type A formats */ - MESA_FORMAT_BGR_UNORM8, /* uchar[i * 3] = B, [i * 3 + 1] = G, [i *3 + 2] = R */ - MESA_FORMAT_RGB_UNORM8, /* uchar[i * 3] = R, [i * 3 + 1] = G, [i *3 + 2] = B */ - - /* Type P formats */ - MESA_FORMAT_B5G6R5_UNORM, /* BBBB BGGG GGGR RRRR */ - MESA_FORMAT_R5G6B5_UNORM, /* RRRR RGGG GGGB BBBB */ - MESA_FORMAT_B4G4R4A4_UNORM, /* BBBB GGGG RRRR AAAA */ - MESA_FORMAT_A4R4G4B4_UNORM, /* AAAA RRRR GGGG BBBB */ - MESA_FORMAT_A1B5G5R5_UNORM, /* ABBB BBGG GGGR RRRR */ - MESA_FORMAT_B5G5R5A1_UNORM, /* BBBB BGGG GGRR RRRA */ - MESA_FORMAT_A1R5G5B5_UNORM, /* ARRR RRGG GGGB BBBB */ - MESA_FORMAT_L4A4_UNORM, /* LLLL AAAA */ - MESA_FORMAT_L8A8_UNORM, /* LLLL LLLL AAAA AAAA */ - MESA_FORMAT_A8L8_UNORM, /* AAAA AAAA LLLL LLLL */ - MESA_FORMAT_L16A16_UNORM, /* LLLL LLLL LLLL LLLL AAAA AAAA AAAA AAAA */ - MESA_FORMAT_A16L16_UNORM, /* AAAA AAAA AAAA AAAA LLLL LLLL LLLL LLLL */ - MESA_FORMAT_B2G3R3_UNORM, /* BBGG GRRR */ - - /* Type A formats */ - MESA_FORMAT_A_UNORM8, /* uchar[i] = A */ - MESA_FORMAT_A_UNORM16, /* ushort[i] = A */ - MESA_FORMAT_L_UNORM8, /* uchar[i] = L */ - MESA_FORMAT_L_UNORM16, /* ushort[i] = L */ - MESA_FORMAT_I_UNORM8, /* uchar[i] = I */ - MESA_FORMAT_I_UNORM16, /* ushort[i] = I */ - - /* Type P formats */ - MESA_FORMAT_YCBCR, /* YYYY YYYY UorV UorV */ - MESA_FORMAT_YCBCR_REV, /* UorV UorV YYYY YYYY */ - - /* Type A format(s) */ - MESA_FORMAT_R_UNORM8, /* uchar[i] = R */ - - /* Type P formats */ - MESA_FORMAT_R8G8_UNORM, /* RRRR RRRR GGGG GGGG */ - MESA_FORMAT_G8R8_UNORM, /* GGGG GGGG RRRR RRRR */ - - /* Type A format(s) */ + MESA_FORMAT_A8B8G8R8_UNORM, /* RRRR RRRR GGGG GGGG BBBB BBBB AAAA AAAA */ + MESA_FORMAT_X8B8G8R8_UNORM, /* RRRR RRRR GGGG GGGG BBBB BBBB xxxx xxxx */ + MESA_FORMAT_R8G8B8A8_UNORM, /* AAAA AAAA BBBB BBBB GGGG GGGG RRRR RRRR */ + MESA_FORMAT_R8G8B8X8_UNORM, /* xxxx xxxx BBBB BBBB GGGG GGGG RRRR RRRR */ + MESA_FORMAT_B8G8R8A8_UNORM, /* AAAA AAAA RRRR RRRR GGGG GGGG BBBB BBBB */ + MESA_FORMAT_B8G8R8X8_UNORM, /* xxxx xxxx RRRR RRRR GGGG GGGG BBBB BBBB */ + MESA_FORMAT_A8R8G8B8_UNORM, /* BBBB BBBB GGGG GGGG RRRR RRRR AAAA AAAA */ + MESA_FORMAT_X8R8G8B8_UNORM, /* BBBB BBBB GGGG GGGG RRRR RRRR xxxx xxxx */ + MESA_FORMAT_L16A16_UNORM, /* AAAA AAAA AAAA AAAA LLLL LLLL LLLL LLLL */ + MESA_FORMAT_A16L16_UNORM, /* LLLL LLLL LLLL LLLL AAAA AAAA AAAA AAAA */ + MESA_FORMAT_B5G6R5_UNORM, /* RRRR RGGG GGGB BBBB */ + MESA_FORMAT_R5G6B5_UNORM, /* BBBB BGGG GGGR RRRR */ + MESA_FORMAT_B4G4R4A4_UNORM, /* AAAA RRRR GGGG BBBB */ + MESA_FORMAT_B4G4R4X4_UNORM, /* xxxx RRRR GGGG BBBB */ + MESA_FORMAT_A4R4G4B4_UNORM, /* BBBB GGGG RRRR AAAA */ + MESA_FORMAT_A1B5G5R5_UNORM, /* RRRR RGGG GGBB BBBA */ + MESA_FORMAT_B5G5R5A1_UNORM, /* ARRR RRGG GGGB BBBB */ + MESA_FORMAT_B5G5R5X1_UNORM, /* xRRR RRGG GGGB BBBB */ + MESA_FORMAT_A1R5G5B5_UNORM, /* BBBB BGGG GGRR RRRA */ + MESA_FORMAT_L8A8_UNORM, /* AAAA AAAA LLLL LLLL */ + MESA_FORMAT_A8L8_UNORM, /* LLLL LLLL AAAA AAAA */ + MESA_FORMAT_R8G8_UNORM, /* GGGG GGGG RRRR RRRR */ + MESA_FORMAT_G8R8_UNORM, /* RRRR RRRR GGGG GGGG */ + MESA_FORMAT_L4A4_UNORM, /* AAAA LLLL */ + MESA_FORMAT_B2G3R3_UNORM, /* RRRG GGBB */ + + MESA_FORMAT_R16G16_UNORM, /* GGGG GGGG GGGG GGGG RRRR RRRR RRRR RRRR */ + MESA_FORMAT_G16R16_UNORM, /* RRRR RRRR RRRR RRRR GGGG GGGG GGGG GGGG */ + MESA_FORMAT_B10G10R10A2_UNORM,/* AARR RRRR RRRR GGGG GGGG GGBB BBBB BBBB */ + MESA_FORMAT_B10G10R10X2_UNORM,/* xxRR RRRR RRRR GGGG GGGG GGBB BBBB BBBB */ + MESA_FORMAT_R10G10B10A2_UNORM,/* AABB BBBB BBBB GGGG GGGG GGRR RRRR RRRR */ + MESA_FORMAT_R10G10B10X2_UNORM,/* xxBB BBBB BBBB GGGG GGGG GGRR RRRR RRRR */ + + MESA_FORMAT_S8_UINT_Z24_UNORM,/* ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ SSSS SSSS */ + MESA_FORMAT_X8_UINT_Z24_UNORM,/* ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ xxxx xxxx */ + MESA_FORMAT_Z24_UNORM_S8_UINT,/* SSSS SSSS ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ */ + MESA_FORMAT_Z24_UNORM_X8_UINT,/* xxxx xxxx ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ */ + + /* Other formats */ + MESA_FORMAT_R3G3B2_UNORM, /* BBGG GRRR */ + MESA_FORMAT_A4B4G4R4_UNORM, /* RRRR GGGG BBBB AAAA */ + MESA_FORMAT_R4G4B4A4_UNORM, /* AAAA BBBB GGGG RRRR */ + MESA_FORMAT_R5G5B5A1_UNORM, /* ABBB BBGG GGGR RRRR */ + MESA_FORMAT_A2B10G10R10_UNORM,/* RRRR RRRR RRGG GGGG GGGG BBBB BBBB BBAA */ + MESA_FORMAT_A2R10G10B10_UNORM,/* BBBB BBBB BBGG GGGG GGGG RRRR RRRR RRAA */ + + MESA_FORMAT_YCBCR, /* YYYY YYYY UorV UorV */ + MESA_FORMAT_YCBCR_REV, /* UorV UorV YYYY YYYY */ + + /* Array unorm formats */ + MESA_FORMAT_A_UNORM8, /* ubyte[i] = A */ + MESA_FORMAT_A_UNORM16, /* ushort[i] = A */ + MESA_FORMAT_L_UNORM8, /* ubyte[i] = L */ + MESA_FORMAT_L_UNORM16, /* ushort[i] = L */ + MESA_FORMAT_I_UNORM8, /* ubyte[i] = I */ + MESA_FORMAT_I_UNORM16, /* ushort[i] = I */ + MESA_FORMAT_R_UNORM8, /* ubyte[i] = R */ MESA_FORMAT_R_UNORM16, /* ushort[i] = R */ + MESA_FORMAT_BGR_UNORM8, /* ubyte[i*3] = B, [i*3+1] = G, [i*3+2] = R */ + MESA_FORMAT_RGB_UNORM8, /* ubyte[i*3] = R, [i*3+1] = G, [i*3+2] = B */ + MESA_FORMAT_RGBA_UNORM16, /* ushort[i] = R, [1] = G, [2] = B, [3] = A */ + MESA_FORMAT_RGBX_UNORM16, - /* Type P formats */ - MESA_FORMAT_R16G16_UNORM, /* RRRR RRRR RRRR RRRR GGGG GGGG GGGG GGGG */ - MESA_FORMAT_G16R16_UNORM, /* GGGG GGGG GGGG GGGG RRRR RRRR RRRR RRRR */ - MESA_FORMAT_B10G10R10A2_UNORM,/* BBBB BBBB BBGG GGGG GGGG RRRR RRRR RRAA */ - MESA_FORMAT_S8_UINT_Z24_UNORM,/* SSSS SSSS ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ */ - MESA_FORMAT_Z24_UNORM_S8_UINT,/* ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ xxxx xxxx */ - - /* Type A format(s) */ MESA_FORMAT_Z_UNORM16, /* ushort[i] = Z */ - - /* Type P formats */ - MESA_FORMAT_Z24_UNORM_X8_UINT,/* ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ SSSS SSSS */ - MESA_FORMAT_X8Z24_UNORM, /* xxxx xxxx ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ */ - - /* Type A formats */ MESA_FORMAT_Z_UNORM32, /* uint[i] = Z */ - MESA_FORMAT_S_UINT8, /* uchar[i] = S */ - /*@}*/ - - /** - * \name 8-bit/channel sRGB formats - */ - /*@{*/ - /* Type A format(s) */ - MESA_FORMAT_BGR_SRGB8, /* uchar[i * 3] = B, [i * 3 + 1] = G, [i *3 + 2] = R */ - - /* Type P formats */ - MESA_FORMAT_A8B8G8R8_SRGB, /* AAAA AAAA BBBB BBBB GGGG GGGG RRRR RRRR*/ - MESA_FORMAT_B8G8R8A8_SRGB, /* BBBB BBBB GGGG GGGG RRRR RRRR AAAA AAAA */ - - /* Type A format(s) */ - MESA_FORMAT_L_SRGB8, /* uchar[i] = L */ - - /* Type P formats */ - MESA_FORMAT_L8A8_SRGB, /* LLLL LLLL AAAA AAAA */ + MESA_FORMAT_S_UINT8, /* ubyte[i] = S */ - /* Type C formats */ - MESA_FORMAT_SRGB_DXT1, - MESA_FORMAT_SRGBA_DXT1, - MESA_FORMAT_SRGBA_DXT3, - MESA_FORMAT_SRGBA_DXT5, - /*@}*/ - - /** - * \name Compressed texture formats. - */ - /*@{*/ - /* Type C formats */ - MESA_FORMAT_RGB_FXT1, - MESA_FORMAT_RGBA_FXT1, - MESA_FORMAT_RGB_DXT1, - MESA_FORMAT_RGBA_DXT1, - MESA_FORMAT_RGBA_DXT3, - MESA_FORMAT_RGBA_DXT5, - /*@}*/ + /* Packed signed/normalized formats */ + /* msb <------ TEXEL BITS -----------> lsb */ + /* ---- ---- ---- ---- ---- ---- ---- ---- */ + MESA_FORMAT_A8B8G8R8_SNORM, /* RRRR RRRR GGGG GGGG BBBB BBBB AAAA AAAA */ + MESA_FORMAT_X8B8G8R8_SNORM, /* RRRR RRRR GGGG GGGG BBBB BBBB xxxx xxxx */ + MESA_FORMAT_R8G8B8A8_SNORM, /* AAAA AAAA BBBB BBBB GGGG GGGG RRRR RRRR */ + MESA_FORMAT_R8G8B8X8_SNORM, /* xxxx xxxx BBBB BBBB GGGG GGGG RRRR RRRR */ + MESA_FORMAT_R16G16_SNORM, /* GGGG GGGG GGGG GGGG RRRR RRRR RRRR RRRR */ + MESA_FORMAT_G16R16_SNORM, /* RRRR RRRR RRRR RRRR GGGG GGGG GGGG GGGG */ + MESA_FORMAT_R8G8_SNORM, /* GGGG GGGG RRRR RRRR */ + MESA_FORMAT_G8R8_SNORM, /* RRRR RRRR GGGG GGGG */ + MESA_FORMAT_L8A8_SNORM, /* AAAA AAAA LLLL LLLL */ + MESA_FORMAT_A8L8_SNORM, /* LLLL LLLL AAAA AAAA */ + + /* Array signed/normalized formats */ + MESA_FORMAT_A_SNORM8, /* byte[i] = A */ + MESA_FORMAT_A_SNORM16, /* short[i] = A */ + MESA_FORMAT_L_SNORM8, /* byte[i] = L */ + MESA_FORMAT_L_SNORM16, /* short[i] = L */ + MESA_FORMAT_I_SNORM8, /* byte[i] = I */ + MESA_FORMAT_I_SNORM16, /* short[i] = I */ + MESA_FORMAT_R_SNORM8, /* byte[i] = R */ + MESA_FORMAT_R_SNORM16, /* short[i] = R */ + MESA_FORMAT_LA_SNORM16, /* short[i * 2] = L, [i * 2 + 1] = A */ + MESA_FORMAT_RGB_SNORM16, /* short[i*3] = R, [i*3+1] = G, [i*3+2] = B */ + MESA_FORMAT_RGBA_SNORM16, /* ... */ + MESA_FORMAT_RGBX_SNORM16, /* ... */ - /** - * \name Floating point texture formats. - */ - /*@{*/ + /* Packed sRGB formats */ + MESA_FORMAT_A8B8G8R8_SRGB, /* RRRR RRRR GGGG GGGG BBBB BBBB AAAA AAAA */ + MESA_FORMAT_B8G8R8A8_SRGB, /* AAAA AAAA RRRR RRRR GGGG GGGG BBBB BBBB */ + MESA_FORMAT_A8R8G8B8_SRGB, /* BBBB BBBB GGGG GGGG RRRR RRRR AAAA AAAA */ + MESA_FORMAT_B8G8R8X8_SRGB, /* xxxx xxxx RRRR RRRR GGGG GGGG BBBB BBBB */ + MESA_FORMAT_X8R8G8B8_SRGB, /* BBBB BBBB GGGG GGGG RRRR RRRR xxxx xxxx */ + MESA_FORMAT_R8G8B8A8_SRGB, /* AAAA AAAA BBBB BBBB GGGG GGGG RRRR RRRR */ + MESA_FORMAT_R8G8B8X8_SRGB, /* xxxx xxxx BBBB BBBB GGGG GGGG RRRR RRRR */ + MESA_FORMAT_X8B8G8R8_SRGB, /* RRRR RRRR GGGG GGGG BBBB BBBB xxxx xxxx */ + MESA_FORMAT_L8A8_SRGB, /* AAAA AAAA LLLL LLLL */ + MESA_FORMAT_A8L8_SRGB, /* LLLL LLLL AAAA AAAA */ + + /* Array sRGB formats */ + MESA_FORMAT_L_SRGB8, /* ubyte[i] = L */ + MESA_FORMAT_BGR_SRGB8, /* ubyte[i*3] = B, [i*3+1] = G, [i*3+2] = R */ + + /* Packed float formats */ + MESA_FORMAT_R9G9B9E5_FLOAT, + MESA_FORMAT_R11G11B10_FLOAT, /* BBBB BBBB BBGG GGGG GGGG GRRR RRRR RRRR */ + MESA_FORMAT_Z32_FLOAT_S8X24_UINT, /* (float, x24s8) */ - /* Type A formats */ - MESA_FORMAT_RGBA_FLOAT32, /* float[i * 4] = R, [i * 4 + 1] = G, [i * 4 + 2] = B, [i * 4 + 3] = A */ - MESA_FORMAT_RGBA_FLOAT16, - MESA_FORMAT_RGB_FLOAT32, - MESA_FORMAT_RGB_FLOAT16, - MESA_FORMAT_A_FLOAT32, + /* Array float formats */ MESA_FORMAT_A_FLOAT16, - MESA_FORMAT_L_FLOAT32, + MESA_FORMAT_A_FLOAT32, MESA_FORMAT_L_FLOAT16, - MESA_FORMAT_LA_FLOAT32, + MESA_FORMAT_L_FLOAT32, MESA_FORMAT_LA_FLOAT16, - MESA_FORMAT_I_FLOAT32, + MESA_FORMAT_LA_FLOAT32, MESA_FORMAT_I_FLOAT16, - MESA_FORMAT_R_FLOAT32, + MESA_FORMAT_I_FLOAT32, MESA_FORMAT_R_FLOAT16, - MESA_FORMAT_RG_FLOAT32, + MESA_FORMAT_R_FLOAT32, MESA_FORMAT_RG_FLOAT16, - /*@}*/ - - /** - * \name Non-normalized signed integer formats. - * XXX Note: these are just stand-ins for some better hardware - * formats TBD such as BGRA or ARGB. - */ + MESA_FORMAT_RG_FLOAT32, + MESA_FORMAT_RGB_FLOAT16, + MESA_FORMAT_RGB_FLOAT32, + MESA_FORMAT_RGBA_FLOAT16, + MESA_FORMAT_RGBA_FLOAT32, /* float[0] = R, [1] = G, [2] = B, [3] = A */ + MESA_FORMAT_RGBX_FLOAT16, + MESA_FORMAT_RGBX_FLOAT32, + MESA_FORMAT_Z_FLOAT32, - /* Type A formats */ + /* Packed signed/unsigned non-normalized integer formats */ + + MESA_FORMAT_A8B8G8R8_UINT, /* RRRR RRRR GGGG GGGG BBBB BBBB AAAA AAAA */ + MESA_FORMAT_A8R8G8B8_UINT, /* BBBB BBBB GGGG GGGG RRRR RRRR AAAA AAAA */ + MESA_FORMAT_R8G8B8A8_UINT, /* AAAA AAAA BBBB BBBB GGGG GGGG RRRR RRRR */ + MESA_FORMAT_B8G8R8A8_UINT, /* AAAA AAAA RRRR RRRR GGGG GGGG BBBB BBBB */ + MESA_FORMAT_B10G10R10A2_UINT, /* AARR RRRR RRRR GGGG GGGG GGBB BBBB BBBB */ + MESA_FORMAT_R10G10B10A2_UINT, /* AABB BBBB BBBB GGGG GGGG GGRR RRRR RRRR */ + MESA_FORMAT_A2B10G10R10_UINT, /* RRRR RRRR RRGG GGGG GGGG BBBB BBBB BBAA */ + MESA_FORMAT_A2R10G10B10_UINT, /* BBBB BBBB BBGG GGGG GGGG RRRR RRRR RRAA */ + MESA_FORMAT_B5G6R5_UINT, /* RRRR RGGG GGGB BBBB */ + MESA_FORMAT_R5G6B5_UINT, /* BBBB BGGG GGGR RRRR */ + MESA_FORMAT_B2G3R3_UINT, /* RRRG GGBB */ + MESA_FORMAT_R3G3B2_UINT, /* BBGG GRRR */ + MESA_FORMAT_A4B4G4R4_UINT, /* RRRR GGGG BBBB AAAA */ + MESA_FORMAT_R4G4B4A4_UINT, /* AAAA BBBB GGGG RRRR */ + MESA_FORMAT_B4G4R4A4_UINT, /* AAAA RRRR GGGG BBBB */ + MESA_FORMAT_A4R4G4B4_UINT, /* BBBB GGGG RRRR AAAA */ + MESA_FORMAT_A1B5G5R5_UINT, /* RRRR RGGG GGBB BBBA */ + MESA_FORMAT_B5G5R5A1_UINT, /* ARRR RRGG GGGB BBBB */ + MESA_FORMAT_A1R5G5B5_UINT, /* BBBB BGGG GGRR RRRA */ + MESA_FORMAT_R5G5B5A1_UINT, /* ABBB BBGG GGGR RRRR */ + + /* Array signed/unsigned non-normalized integer formats */ MESA_FORMAT_A_UINT8, MESA_FORMAT_A_UINT16, MESA_FORMAT_A_UINT32, @@ -496,6 +515,7 @@ typedef enum MESA_FORMAT_L_SINT8, MESA_FORMAT_L_SINT16, MESA_FORMAT_L_SINT32, + MESA_FORMAT_LA_UINT8, MESA_FORMAT_LA_UINT16, MESA_FORMAT_LA_UINT32, @@ -503,83 +523,70 @@ typedef enum MESA_FORMAT_LA_SINT16, MESA_FORMAT_LA_SINT32, + MESA_FORMAT_R_UINT8, + MESA_FORMAT_R_UINT16, + MESA_FORMAT_R_UINT32, MESA_FORMAT_R_SINT8, - MESA_FORMAT_RG_SINT8, - MESA_FORMAT_RGB_SINT8, - MESA_FORMAT_RGBA_SINT8, MESA_FORMAT_R_SINT16, - MESA_FORMAT_RG_SINT16, - MESA_FORMAT_RGB_SINT16, - MESA_FORMAT_RGBA_SINT16, - MESA_FORMAT_R_SINT32, - MESA_FORMAT_RG_SINT32, - MESA_FORMAT_RGB_SINT32, - MESA_FORMAT_RGBA_SINT32, - /** - * \name Non-normalized unsigned integer formats. - */ - /* Type A format(s) */ - MESA_FORMAT_R_UINT8, MESA_FORMAT_RG_UINT8, - MESA_FORMAT_RGB_UINT8, - MESA_FORMAT_RGBA_UINT8, - - MESA_FORMAT_R_UINT16, MESA_FORMAT_RG_UINT16, - MESA_FORMAT_RGB_UINT16, - MESA_FORMAT_RGBA_UINT16, - - MESA_FORMAT_R_UINT32, MESA_FORMAT_RG_UINT32, - MESA_FORMAT_RGB_UINT32, - MESA_FORMAT_RGBA_UINT32, + MESA_FORMAT_RG_SINT8, + MESA_FORMAT_RG_SINT16, + MESA_FORMAT_RG_SINT32, - /* msb <------ TEXEL BITS -----------> lsb */ - /* ---- ---- ---- ---- ---- ---- ---- ---- */ - /** - * \name Signed fixed point texture formats. - */ - /*@{*/ - MESA_FORMAT_DUDV8, /* DUDU DUDU DVDV DVDV */ + MESA_FORMAT_RGB_UINT8, + MESA_FORMAT_RGB_UINT16, + MESA_FORMAT_RGB_UINT32, + MESA_FORMAT_RGB_SINT8, + MESA_FORMAT_RGB_SINT16, + MESA_FORMAT_RGB_SINT32, - /* Type A format(s) */ - MESA_FORMAT_R_SNORM8, /* char[i] = R */ + MESA_FORMAT_RGBA_UINT8, + MESA_FORMAT_RGBA_UINT16, + MESA_FORMAT_RGBA_UINT32, + MESA_FORMAT_RGBA_SINT8, + MESA_FORMAT_RGBA_SINT16, + MESA_FORMAT_RGBA_SINT32, - /* Type P formats */ - MESA_FORMAT_R8G8_SNORM, /* RRRR RRRR GGGG GGGG */ - MESA_FORMAT_X8B8G8R8_SNORM, /* xxxx xxxx BBBB BBBB GGGG GGGG RRRR RRRR */ - MESA_FORMAT_A8B8G8R8_SNORM, /* AAAA AAAA BBBB BBBB GGGG GGGG RRRR RRRR */ - MESA_FORMAT_R8G8B8A8_SNORM, /* RRRR RRRR GGGG GGGG BBBB BBBB AAAA AAAA */ + MESA_FORMAT_RGBX_UINT8, + MESA_FORMAT_RGBX_UINT16, + MESA_FORMAT_RGBX_UINT32, + MESA_FORMAT_RGBX_SINT8, + MESA_FORMAT_RGBX_SINT16, + MESA_FORMAT_RGBX_SINT32, - /* Type A format(s) */ - MESA_FORMAT_R_SNORM16, /* short[i] = R */ + /* DXT compressed formats */ + MESA_FORMAT_RGB_DXT1, + MESA_FORMAT_RGBA_DXT1, + MESA_FORMAT_RGBA_DXT3, + MESA_FORMAT_RGBA_DXT5, - /* Type P format(s) */ - MESA_FORMAT_R16G16_SNORM, /* RRRR RRRR RRRR RRRR GGGG GGGG GGGG GGGG */ + /* DXT sRGB compressed formats */ + MESA_FORMAT_SRGB_DXT1, + MESA_FORMAT_SRGBA_DXT1, + MESA_FORMAT_SRGBA_DXT3, + MESA_FORMAT_SRGBA_DXT5, - /* Type A format(s) */ - MESA_FORMAT_RGB_SNORM16, /* short[i * 3] = R, [i * 3 + 1] = G, [i *3 + 2] = B */ - MESA_FORMAT_RGBA_SNORM16, /* ... */ - MESA_FORMAT_RGBA_UNORM16, /* ... */ - /*@}*/ + /* FXT1 compressed formats */ + MESA_FORMAT_RGB_FXT1, + MESA_FORMAT_RGBA_FXT1, - /*@{*/ - /* Type C formats */ + /* RGTC compressed formats */ MESA_FORMAT_R_RGTC1_UNORM, MESA_FORMAT_R_RGTC1_SNORM, MESA_FORMAT_RG_RGTC2_UNORM, MESA_FORMAT_RG_RGTC2_SNORM, - /*@}*/ - /*@{*/ + /* LATC1/2 compressed formats */ MESA_FORMAT_L_LATC1_UNORM, MESA_FORMAT_L_LATC1_SNORM, MESA_FORMAT_LA_LATC2_UNORM, MESA_FORMAT_LA_LATC2_SNORM, - /*@}*/ + /* ETC1/2 compressed formats */ MESA_FORMAT_ETC1_RGB8, MESA_FORMAT_ETC2_RGB8, MESA_FORMAT_ETC2_SRGB8, @@ -592,61 +599,63 @@ typedef enum MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1, MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1, - /* Type A format(s) */ - MESA_FORMAT_A_SNORM8, /* char[i] = A */ - MESA_FORMAT_L_SNORM8, /* char[i] = L */ - - /* Type P format(s) */ - MESA_FORMAT_L8A8_SNORM, /* LLLL LLLL AAAA AAAA */ - - /* Type A format(s) */ - MESA_FORMAT_I_SNORM8, /* char[i] = I */ - MESA_FORMAT_A_SNORM16, /* short[i] = A */ - MESA_FORMAT_L_SNORM16, /* short[i] = L */ - MESA_FORMAT_LA_SNORM16, /* short[i * 2] = L, [i * 2 + 1] = A */ - MESA_FORMAT_I_SNORM16, /* short[i] = I */ - - /* Type P format(s) */ - MESA_FORMAT_R9G9B9E5_FLOAT, - MESA_FORMAT_R11G11B10_FLOAT, - - /* Type A format(s) */ - MESA_FORMAT_Z_FLOAT32, - - /* Type P formats */ - MESA_FORMAT_Z32_FLOAT_S8X24_UINT, - - MESA_FORMAT_B10G10R10A2_UINT, - MESA_FORMAT_R10G10B10A2_UINT, - - MESA_FORMAT_B4G4R4X4_UNORM, /* BBBB GGGG RRRR xxxx */ - MESA_FORMAT_B5G5R5X1_UNORM, /* BBBB BGGG GGRR RRRx */ - MESA_FORMAT_R8G8B8X8_SNORM, /* RRRR RRRR GGGG GGGG BBBB BBBB xxxx xxxx */ - MESA_FORMAT_R8G8B8X8_SRGB, /* RRRR RRRR GGGG GGGG BBBB BBBB xxxx xxxx */ - - /* Type A formats */ - MESA_FORMAT_RGBX_UINT8, /* uchar[i * 4] = R, [i * 4 + 1] = G, [i * 4 + 2] = B, [i * 4 + 3] = x */ - MESA_FORMAT_RGBX_SINT8, /* char[i * 4] = R, [i * 4 + 1] = G, [i * 4 + 2] = B, [i * 4 + 3] = x */ - - /* Type P format(s) */ - MESA_FORMAT_B10G10R10X2_UNORM,/* xxRR RRRR RRRR GGGG GGGG GGBB BBBB BBBB */ - - /* Type A formats */ - MESA_FORMAT_RGBX_UNORM16, /* ushort[i * 4] = R, [i * 4 + 1] = G, [i * 4 + 2] = B, [i * 4 + 3] = x */ - MESA_FORMAT_RGBX_SNORM16, /* ... */ - MESA_FORMAT_RGBX_FLOAT16, /* ... */ - MESA_FORMAT_RGBX_UINT16, /* ... */ - MESA_FORMAT_RGBX_SINT16, /* ... */ - - MESA_FORMAT_RGBX_FLOAT32, /* float[i * 4] = R, [i * 4 + 1] = G, [i * 4 + 2] = B, [i * 4 + 3] = x */ - MESA_FORMAT_RGBX_UINT32, /* ... */ - MESA_FORMAT_RGBX_SINT32, /* ... */ - - /* Type P formats */ - MESA_FORMAT_R10G10B10A2_UNORM, - MESA_FORMAT_G8R8_SNORM, - MESA_FORMAT_G16R16_SNORM, - + /* BPTC compressed formats */ + MESA_FORMAT_BPTC_RGBA_UNORM, + MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM, + MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT, + MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT, + + /* ASTC compressed formats */ + MESA_FORMAT_RGBA_ASTC_4x4, + MESA_FORMAT_RGBA_ASTC_5x4, + MESA_FORMAT_RGBA_ASTC_5x5, + MESA_FORMAT_RGBA_ASTC_6x5, + MESA_FORMAT_RGBA_ASTC_6x6, + MESA_FORMAT_RGBA_ASTC_8x5, + MESA_FORMAT_RGBA_ASTC_8x6, + MESA_FORMAT_RGBA_ASTC_8x8, + MESA_FORMAT_RGBA_ASTC_10x5, + MESA_FORMAT_RGBA_ASTC_10x6, + MESA_FORMAT_RGBA_ASTC_10x8, + MESA_FORMAT_RGBA_ASTC_10x10, + MESA_FORMAT_RGBA_ASTC_12x10, + MESA_FORMAT_RGBA_ASTC_12x12, + + MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x4, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x4, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x5, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x5, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x6, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x5, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x6, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x8, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x5, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x6, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x8, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x10, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_12x10, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_12x12, + + MESA_FORMAT_RGBA_ASTC_3x3x3, + MESA_FORMAT_RGBA_ASTC_4x3x3, + MESA_FORMAT_RGBA_ASTC_4x4x3, + MESA_FORMAT_RGBA_ASTC_4x4x4, + MESA_FORMAT_RGBA_ASTC_5x4x4, + MESA_FORMAT_RGBA_ASTC_5x5x4, + MESA_FORMAT_RGBA_ASTC_5x5x5, + MESA_FORMAT_RGBA_ASTC_6x5x5, + MESA_FORMAT_RGBA_ASTC_6x6x5, + MESA_FORMAT_RGBA_ASTC_6x6x6, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_3x3x3, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x3x3, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x4x3, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x4x4, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x4x4, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x5x4, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x5x5, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x5x5, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x6x5, + MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x6x6, MESA_FORMAT_COUNT } mesa_format; @@ -663,15 +672,34 @@ _mesa_get_format_bits(mesa_format format, GLenum pname); extern GLuint _mesa_get_format_max_bits(mesa_format format); +extern enum mesa_format_layout +_mesa_get_format_layout(mesa_format format); + extern GLenum _mesa_get_format_datatype(mesa_format format); extern GLenum -_mesa_get_format_base_format(mesa_format format); +_mesa_get_format_base_format(uint32_t format); extern void _mesa_get_format_block_size(mesa_format format, GLuint *bw, GLuint *bh); +extern void +_mesa_get_format_block_size_3d(mesa_format format, GLuint *bw, + GLuint *bh, GLuint *bd); + +extern mesa_array_format +_mesa_array_format_flip_channels(mesa_array_format format); + +extern void +_mesa_get_format_swizzle(mesa_format format, uint8_t swizzle_out[4]); + +extern uint32_t +_mesa_format_to_array_format(mesa_format format); + +extern mesa_format +_mesa_format_from_array_format(uint32_t array_format); + extern GLboolean _mesa_is_format_compressed(mesa_format format); @@ -687,6 +715,15 @@ _mesa_is_format_unsigned(mesa_format format); extern GLboolean _mesa_is_format_signed(mesa_format format); +extern GLboolean +_mesa_is_format_integer(mesa_format format); + +extern bool +_mesa_is_format_etc2(mesa_format format); + +GLenum +_mesa_is_format_color_format(mesa_format format); + extern GLenum _mesa_get_format_color_encoding(mesa_format format); @@ -702,7 +739,7 @@ extern GLint _mesa_format_row_stride(mesa_format format, GLsizei width); extern void -_mesa_format_to_type_and_comps(mesa_format format, +_mesa_uncompressed_format_to_type_and_comps(mesa_format format, GLenum *datatype, GLuint *comps); extern void @@ -717,10 +754,13 @@ _mesa_get_uncompressed_format(mesa_format format); extern GLuint _mesa_format_num_components(mesa_format format); +extern bool +_mesa_format_has_color_component(mesa_format format, int component); + GLboolean _mesa_format_matches_format_and_type(mesa_format mesa_format, GLenum format, GLenum type, - GLboolean swapBytes); + GLboolean swapBytes, GLenum *error); #ifdef __cplusplus }