X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fmain%2Fformats.h;h=335e4de9955c4e02ebe11f7724e4fc401fb01f4f;hb=38ab39f6501f78ea7048e8a16a97fdb075b9d8c7;hp=3960f028e4aecc5bd9d3bcc799b7cd37005c02bc;hpb=b4aecc4e1861e60e40e14868719219084967e46d;p=mesa.git diff --git a/src/mesa/main/formats.h b/src/mesa/main/formats.h index 3960f028e4a..335e4de9955 100644 --- a/src/mesa/main/formats.h +++ b/src/mesa/main/formats.h @@ -1,6 +1,5 @@ /* * Mesa 3-D graphics library - * Version: 7.7 * * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. * Copyright (c) 2008-2009 VMware, Inc. @@ -18,9 +17,10 @@ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ /* @@ -34,18 +34,191 @@ #include - +#include +#include #ifdef __cplusplus extern "C" { #endif -/* OpenGL doesn't have GL_UNSIGNED_BYTE_4_4, so we must define our own type - * for GL_LUMINANCE4_ALPHA4. */ +/** + * OpenGL doesn't have GL_UNSIGNED_BYTE_4_4, so we must define our own type + * for GL_LUMINANCE4_ALPHA4. + */ #define MESA_UNSIGNED_BYTE_4_4 (GL_UNSIGNED_BYTE<<1) +/** + * Max number of bytes for any non-compressed pixel format below, or for + * intermediate pixel storage in Mesa. This should never be less than + * 16. Maybe 32 someday? + */ +#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. */ @@ -53,287 +226,550 @@ typedef enum { MESA_FORMAT_NONE = 0, - /** - * \name Basic hardware formats - */ - /*@{*/ - /* msb <------ TEXEL BITS -----------> lsb */ - /* ---- ---- ---- ---- ---- ---- ---- ---- */ - MESA_FORMAT_RGBA8888, /* RRRR RRRR GGGG GGGG BBBB BBBB AAAA AAAA */ - MESA_FORMAT_RGBA8888_REV, /* AAAA AAAA BBBB BBBB GGGG GGGG RRRR RRRR */ - MESA_FORMAT_ARGB8888, /* AAAA AAAA RRRR RRRR GGGG GGGG BBBB BBBB */ - MESA_FORMAT_ARGB8888_REV, /* BBBB BBBB GGGG GGGG RRRR RRRR AAAA AAAA */ - MESA_FORMAT_RGBX8888, /* RRRR RRRR GGGG GGGG BBBB BBBB XXXX XXXX */ - MESA_FORMAT_RGBX8888_REV, /* xxxx xxxx BBBB BBBB GGGG GGGG RRRR RRRR */ - MESA_FORMAT_XRGB8888, /* xxxx xxxx RRRR RRRR GGGG GGGG BBBB BBBB */ - MESA_FORMAT_XRGB8888_REV, /* BBBB BBBB GGGG GGGG RRRR RRRR xxxx xxxx */ - MESA_FORMAT_RGB888, /* RRRR RRRR GGGG GGGG BBBB BBBB */ - MESA_FORMAT_BGR888, /* BBBB BBBB GGGG GGGG RRRR RRRR */ - MESA_FORMAT_RGB565, /* RRRR RGGG GGGB BBBB */ - MESA_FORMAT_RGB565_REV, /* GGGB BBBB RRRR RGGG */ - MESA_FORMAT_ARGB4444, /* AAAA RRRR GGGG BBBB */ - MESA_FORMAT_ARGB4444_REV, /* GGGG BBBB AAAA RRRR */ - MESA_FORMAT_RGBA5551, /* RRRR RGGG GGBB BBBA */ - MESA_FORMAT_ARGB1555, /* ARRR RRGG GGGB BBBB */ - MESA_FORMAT_ARGB1555_REV, /* GGGB BBBB ARRR RRGG */ - MESA_FORMAT_AL44, /* AAAA LLLL */ - MESA_FORMAT_AL88, /* AAAA AAAA LLLL LLLL */ - MESA_FORMAT_AL88_REV, /* LLLL LLLL AAAA AAAA */ - MESA_FORMAT_AL1616, /* AAAA AAAA AAAA AAAA LLLL LLLL LLLL LLLL */ - MESA_FORMAT_AL1616_REV, /* LLLL LLLL LLLL LLLL AAAA AAAA AAAA AAAA */ - MESA_FORMAT_RGB332, /* RRRG GGBB */ - MESA_FORMAT_A8, /* AAAA AAAA */ - MESA_FORMAT_A16, /* AAAA AAAA AAAA AAAA */ - MESA_FORMAT_L8, /* LLLL LLLL */ - MESA_FORMAT_L16, /* LLLL LLLL LLLL LLLL */ - MESA_FORMAT_I8, /* IIII IIII */ - MESA_FORMAT_I16, /* IIII IIII IIII IIII */ - MESA_FORMAT_YCBCR, /* YYYY YYYY UorV UorV */ - MESA_FORMAT_YCBCR_REV, /* UorV UorV YYYY YYYY */ - MESA_FORMAT_R8, /* RRRR RRRR */ - MESA_FORMAT_GR88, /* GGGG GGGG RRRR RRRR */ - MESA_FORMAT_RG88, /* RRRR RRRR GGGG GGGG */ - MESA_FORMAT_R16, /* RRRR RRRR RRRR RRRR */ - MESA_FORMAT_RG1616, /* GGGG GGGG GGGG GGGG RRRR RRRR RRRR RRRR */ - MESA_FORMAT_RG1616_REV, /* RRRR RRRR RRRR RRRR GGGG GGGG GGGG GGGG */ - MESA_FORMAT_ARGB2101010, /* AARR RRRR RRRR GGGG GGGG GGBB BBBB BBBB */ - MESA_FORMAT_Z24_S8, /* ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ SSSS SSSS */ - MESA_FORMAT_S8_Z24, /* SSSS SSSS ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ */ - MESA_FORMAT_Z16, /* ZZZZ ZZZZ ZZZZ ZZZZ */ - MESA_FORMAT_X8_Z24, /* xxxx xxxx ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ */ - MESA_FORMAT_Z24_X8, /* ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ xxxx xxxx */ - MESA_FORMAT_Z32, /* ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ */ - MESA_FORMAT_S8, /* SSSS SSSS */ - /*@}*/ - /** - * \name 8-bit/channel sRGB formats + * \name Basic hardware formats + * + * The mesa format name specification is as follows: + * + * There shall be 3 naming format base types: those for component array + * formats (type A); those for compressed formats (type C); and those for + * packed component formats (type P). With type A formats, color component + * order does not change with endianess. Each format name shall begin with + * MESA_FORMAT_, followed by a component label (from the Component Label + * list below) for each component in the order that the component(s) occur + * in the format, except for non-linear color formats where the first + * letter shall be 'S'. For type P formats, each component label is + * followed by the number of bits that represent it in the fundamental + * data type used by the format. + * + * Following the listing of the component labels shall be an underscore; a + * compression type followed by an underscore for Type C formats only; a + * storage type from the list below; and a bit with for type A formats, + * which is the bit width for each array element. + * + * + * ---------- Format Base Type A: Array ---------- + * MESA_FORMAT_[component list]_[storage type][array element bit width] + * + * examples: + * MESA_FORMAT_A_SNORM8 - uchar[i] = A + * MESA_FORMAT_RGBA_16 - ushort[i * 4 + 0] = R, ushort[i * 4 + 1] = G, + * ushort[i * 4 + 2] = B, ushort[i * 4 + 3] = A + * MESA_FORMAT_Z_UNORM32 - float[i] = Z + * + * + * + * ---------- Format Base Type C: Compressed ---------- + * MESA_FORMAT_[component list*][_*][compression type][storage type*] + * * where required + * + * examples: + * MESA_FORMAT_RGB_ETC1 + * MESA_FORMAT_RGBA_ETC2 + * MESA_FORMAT_LATC1_UNORM + * MESA_FORMAT_RGBA_FXT1 + * + * + * + * ---------- Format Base Type P: Packed ---------- + * MESA_FORMAT_[[component list,bit width][storage type*][_]][_][storage type**] + * * when type differs between component + * ** when type applies to all components + * + * examples: msb <------ TEXEL BITS -----------> lsb + * 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 + * + * + * + * ---------- Component Labels: ---------- + * A - Alpha + * B - Blue + * DU - Delta U + * DV - Delta V + * E - Shared Exponent + * G - Green + * I - Intensity + * L - Luminance + * R - Red + * S - Stencil (when not followed by RGB or RGBA) + * U - Chrominance + * V - Chrominance + * Y - Luma + * X - Packing bits + * Z - Depth + * + * + * + * ---------- Type C Compression Types: ---------- + * DXT1 - Color component labels shall be given + * DXT3 - Color component labels shall be given + * DXT5 - Color component labels shall be given + * ETC1 - No other information required + * ETC2 - No other information required + * FXT1 - Color component labels shall be given + * FXT3 - Color component labels shall be given + * LATC1 - Fundamental data type shall be given + * LATC2 - Fundamental data type shall be given + * RGTC1 - Color component labels and data type shall be given + * RGTC2 - Color component labels and data type shall be given + * + * + * + * ---------- Storage Types: ---------- + * FLOAT + * SINT + * UINT + * SNORM + * UNORM + * SRGB - RGB components, or L are UNORMs in sRGB color space. + * Alpha, if present is linear. + * */ - /*@{*/ - MESA_FORMAT_SRGB8, /* RRRR RRRR GGGG GGGG BBBB BBBB */ - MESA_FORMAT_SRGBA8, /* RRRR RRRR GGGG GGGG BBBB BBBB AAAA AAAA */ - MESA_FORMAT_SARGB8, /* AAAA AAAA RRRR RRRR GGGG GGGG BBBB BBBB */ - MESA_FORMAT_SL8, /* LLLL LLLL */ - MESA_FORMAT_SLA8, /* AAAA AAAA LLLL LLLL */ - MESA_FORMAT_SRGB_DXT1, - MESA_FORMAT_SRGBA_DXT1, - MESA_FORMAT_SRGBA_DXT3, - MESA_FORMAT_SRGBA_DXT5, - /*@}*/ - /** - * \name Compressed texture 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, - /*@}*/ - - /** - * \name Floating point texture formats. - */ - /*@{*/ - MESA_FORMAT_RGBA_FLOAT32, - MESA_FORMAT_RGBA_FLOAT16, - MESA_FORMAT_RGB_FLOAT32, - MESA_FORMAT_RGB_FLOAT16, - MESA_FORMAT_ALPHA_FLOAT32, - MESA_FORMAT_ALPHA_FLOAT16, - MESA_FORMAT_LUMINANCE_FLOAT32, - MESA_FORMAT_LUMINANCE_FLOAT16, - MESA_FORMAT_LUMINANCE_ALPHA_FLOAT32, - MESA_FORMAT_LUMINANCE_ALPHA_FLOAT16, - MESA_FORMAT_INTENSITY_FLOAT32, - MESA_FORMAT_INTENSITY_FLOAT16, - MESA_FORMAT_R_FLOAT32, + /* Packed unorm formats */ /* msb <------ TEXEL BITS -----------> lsb */ + /* ---- ---- ---- ---- ---- ---- ---- ---- */ + 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_X1B5G5R5_UNORM, /* BBBB BGGG GGRR RRRX */ + 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, + + MESA_FORMAT_Z_UNORM16, /* ushort[i] = Z */ + MESA_FORMAT_Z_UNORM32, /* uint[i] = Z */ + MESA_FORMAT_S_UINT8, /* ubyte[i] = S */ + + /* 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, /* ... */ + + /* 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) */ + + /* Array float formats */ + MESA_FORMAT_A_FLOAT16, + MESA_FORMAT_A_FLOAT32, + MESA_FORMAT_L_FLOAT16, + MESA_FORMAT_L_FLOAT32, + MESA_FORMAT_LA_FLOAT16, + MESA_FORMAT_LA_FLOAT32, + MESA_FORMAT_I_FLOAT16, + 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_ALPHA_UINT8, - MESA_FORMAT_ALPHA_UINT16, - MESA_FORMAT_ALPHA_UINT32, - MESA_FORMAT_ALPHA_INT8, - MESA_FORMAT_ALPHA_INT16, - MESA_FORMAT_ALPHA_INT32, - - MESA_FORMAT_INTENSITY_UINT8, - MESA_FORMAT_INTENSITY_UINT16, - MESA_FORMAT_INTENSITY_UINT32, - MESA_FORMAT_INTENSITY_INT8, - MESA_FORMAT_INTENSITY_INT16, - MESA_FORMAT_INTENSITY_INT32, - - MESA_FORMAT_LUMINANCE_UINT8, - MESA_FORMAT_LUMINANCE_UINT16, - MESA_FORMAT_LUMINANCE_UINT32, - MESA_FORMAT_LUMINANCE_INT8, - MESA_FORMAT_LUMINANCE_INT16, - MESA_FORMAT_LUMINANCE_INT32, - - MESA_FORMAT_LUMINANCE_ALPHA_UINT8, - MESA_FORMAT_LUMINANCE_ALPHA_UINT16, - MESA_FORMAT_LUMINANCE_ALPHA_UINT32, - MESA_FORMAT_LUMINANCE_ALPHA_INT8, - MESA_FORMAT_LUMINANCE_ALPHA_INT16, - MESA_FORMAT_LUMINANCE_ALPHA_INT32, - - MESA_FORMAT_R_INT8, - MESA_FORMAT_RG_INT8, - MESA_FORMAT_RGB_INT8, - MESA_FORMAT_RGBA_INT8, - MESA_FORMAT_R_INT16, - MESA_FORMAT_RG_INT16, - MESA_FORMAT_RGB_INT16, - MESA_FORMAT_RGBA_INT16, - MESA_FORMAT_R_INT32, - MESA_FORMAT_RG_INT32, - MESA_FORMAT_RGB_INT32, - MESA_FORMAT_RGBA_INT32, + 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, + + /* 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, + MESA_FORMAT_A_SINT8, + MESA_FORMAT_A_SINT16, + MESA_FORMAT_A_SINT32, + + MESA_FORMAT_I_UINT8, + MESA_FORMAT_I_UINT16, + MESA_FORMAT_I_UINT32, + MESA_FORMAT_I_SINT8, + MESA_FORMAT_I_SINT16, + MESA_FORMAT_I_SINT32, + + MESA_FORMAT_L_UINT8, + MESA_FORMAT_L_UINT16, + MESA_FORMAT_L_UINT32, + MESA_FORMAT_L_SINT8, + MESA_FORMAT_L_SINT16, + MESA_FORMAT_L_SINT32, + + MESA_FORMAT_LA_UINT8, + MESA_FORMAT_LA_UINT16, + MESA_FORMAT_LA_UINT32, + MESA_FORMAT_LA_SINT8, + MESA_FORMAT_LA_SINT16, + MESA_FORMAT_LA_SINT32, - /** - * \name Non-normalized unsigned integer formats. - */ 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_R_SINT8, + MESA_FORMAT_R_SINT16, + MESA_FORMAT_R_SINT32, + + MESA_FORMAT_RG_UINT8, + MESA_FORMAT_RG_UINT16, 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_SIGNED_R8, /* RRRR RRRR */ - MESA_FORMAT_SIGNED_RG88_REV, /* GGGG GGGG RRRR RRRR */ - MESA_FORMAT_SIGNED_RGBX8888, /* RRRR RRRR GGGG GGGG BBBB BBBB xxxx xxxx */ - MESA_FORMAT_SIGNED_RGBA8888, /* RRRR RRRR GGGG GGGG BBBB BBBB AAAA AAAA */ - MESA_FORMAT_SIGNED_RGBA8888_REV,/*AAAA AAAA BBBB BBBB GGGG GGGG RRRR RRRR */ - MESA_FORMAT_SIGNED_R16, /* RRRR RRRR RRRR RRRR */ - MESA_FORMAT_SIGNED_GR1616, /* GGGG GGGG GGGG GGGG RRRR RRRR RRRR RRRR */ - MESA_FORMAT_SIGNED_RGB_16, /* ushort[0]=R, ushort[1]=G, ushort[2]=B */ - MESA_FORMAT_SIGNED_RGBA_16, /* ... */ - MESA_FORMAT_RGBA_16, /* ... */ - /*@}*/ - - /*@{*/ - MESA_FORMAT_RED_RGTC1, - MESA_FORMAT_SIGNED_RED_RGTC1, - MESA_FORMAT_RG_RGTC2, - MESA_FORMAT_SIGNED_RG_RGTC2, - /*@}*/ - - /*@{*/ - MESA_FORMAT_L_LATC1, - MESA_FORMAT_SIGNED_L_LATC1, - MESA_FORMAT_LA_LATC2, - MESA_FORMAT_SIGNED_LA_LATC2, - /*@}*/ + MESA_FORMAT_RGB_UINT8, + MESA_FORMAT_RGB_UINT16, + MESA_FORMAT_RGB_UINT32, + MESA_FORMAT_RGB_SINT8, + MESA_FORMAT_RGB_SINT16, + MESA_FORMAT_RGB_SINT32, - MESA_FORMAT_ETC1_RGB8, + MESA_FORMAT_RGBA_UINT8, + MESA_FORMAT_RGBA_UINT16, + MESA_FORMAT_RGBA_UINT32, + MESA_FORMAT_RGBA_SINT8, + MESA_FORMAT_RGBA_SINT16, + MESA_FORMAT_RGBA_SINT32, + + MESA_FORMAT_RGBX_UINT8, + MESA_FORMAT_RGBX_UINT16, + MESA_FORMAT_RGBX_UINT32, + MESA_FORMAT_RGBX_SINT8, + MESA_FORMAT_RGBX_SINT16, + MESA_FORMAT_RGBX_SINT32, + + /* DXT compressed formats */ + MESA_FORMAT_RGB_DXT1, + MESA_FORMAT_RGBA_DXT1, + MESA_FORMAT_RGBA_DXT3, + MESA_FORMAT_RGBA_DXT5, - MESA_FORMAT_SIGNED_A8, /* AAAA AAAA */ - MESA_FORMAT_SIGNED_L8, /* LLLL LLLL */ - MESA_FORMAT_SIGNED_AL88, /* AAAA AAAA LLLL LLLL */ - MESA_FORMAT_SIGNED_I8, /* IIII IIII */ - MESA_FORMAT_SIGNED_A16, /* AAAA AAAA AAAA AAAA */ - MESA_FORMAT_SIGNED_L16, /* LLLL LLLL LLLL LLLL */ - MESA_FORMAT_SIGNED_AL1616, /* AAAA AAAA AAAA AAAA LLLL LLLL LLLL LLLL */ - MESA_FORMAT_SIGNED_I16, /* IIII IIII IIII IIII */ + /* DXT sRGB compressed formats */ + MESA_FORMAT_SRGB_DXT1, + MESA_FORMAT_SRGBA_DXT1, + MESA_FORMAT_SRGBA_DXT3, + MESA_FORMAT_SRGBA_DXT5, - MESA_FORMAT_RGB9_E5_FLOAT, - MESA_FORMAT_R11_G11_B10_FLOAT, + /* FXT1 compressed formats */ + MESA_FORMAT_RGB_FXT1, + MESA_FORMAT_RGBA_FXT1, - MESA_FORMAT_Z32_FLOAT, - MESA_FORMAT_Z32_FLOAT_X24S8, + /* RGTC compressed formats */ + MESA_FORMAT_R_RGTC1_UNORM, + MESA_FORMAT_R_RGTC1_SNORM, + MESA_FORMAT_RG_RGTC2_UNORM, + MESA_FORMAT_RG_RGTC2_SNORM, - MESA_FORMAT_ARGB2101010_UINT, + /* 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, + MESA_FORMAT_ETC2_RGBA8_EAC, + MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC, + MESA_FORMAT_ETC2_R11_EAC, + MESA_FORMAT_ETC2_RG11_EAC, + MESA_FORMAT_ETC2_SIGNED_R11_EAC, + MESA_FORMAT_ETC2_SIGNED_RG11_EAC, + MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1, + MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1, + + /* 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 -} gl_format; +} mesa_format; extern const char * -_mesa_get_format_name(gl_format format); +_mesa_get_format_name(mesa_format format); extern GLint -_mesa_get_format_bytes(gl_format format); +_mesa_get_format_bytes(mesa_format format); extern GLint -_mesa_get_format_bits(gl_format format, GLenum pname); +_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(gl_format format); +_mesa_get_format_datatype(mesa_format format); extern GLenum -_mesa_get_format_base_format(gl_format format); +_mesa_get_format_base_format(uint32_t format); extern void -_mesa_get_format_block_size(gl_format format, GLuint *bw, GLuint *bh); +_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); extern GLboolean -_mesa_is_format_compressed(gl_format format); +_mesa_is_format_packed_depth_stencil(mesa_format format); extern GLboolean -_mesa_is_format_packed_depth_stencil(gl_format format); +_mesa_is_format_integer_color(mesa_format format); extern GLboolean -_mesa_is_format_integer_color(gl_format format); +_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); + +bool +_mesa_is_format_astc_2d(mesa_format format); + +GLenum +_mesa_is_format_color_format(mesa_format format); extern GLenum -_mesa_get_format_color_encoding(gl_format format); +_mesa_get_format_color_encoding(mesa_format format); extern GLuint -_mesa_format_image_size(gl_format format, GLsizei width, +_mesa_format_image_size(mesa_format format, GLsizei width, GLsizei height, GLsizei depth); extern uint64_t -_mesa_format_image_size64(gl_format format, GLsizei width, +_mesa_format_image_size64(mesa_format format, GLsizei width, GLsizei height, GLsizei depth); extern GLint -_mesa_format_row_stride(gl_format format, GLsizei width); +_mesa_format_row_stride(mesa_format format, GLsizei width); extern void -_mesa_format_to_type_and_comps(gl_format format, +_mesa_uncompressed_format_to_type_and_comps(mesa_format format, GLenum *datatype, GLuint *comps); extern void _mesa_test_formats(void); -extern gl_format -_mesa_get_srgb_format_linear(gl_format format); +extern mesa_format +_mesa_get_srgb_format_linear(mesa_format format); -extern gl_format -_mesa_get_uncompressed_format(gl_format format); +extern mesa_format +_mesa_get_linear_format_srgb(mesa_format format); + +extern mesa_format +_mesa_get_uncompressed_format(mesa_format format); extern GLuint -_mesa_format_num_components(gl_format format); +_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(gl_format gl_format, - GLenum format, GLenum type); +_mesa_format_matches_format_and_type(mesa_format mesa_format, + GLenum format, GLenum type, + GLboolean swapBytes, GLenum *error); +mesa_format +_mesa_format_fallback_rgbx_to_rgba(mesa_format format); #ifdef __cplusplus }