| /************************************************************************** |
| * |
| * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. |
| * Copyright (c) 2008 VMware, Inc. |
| * All Rights Reserved. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the |
| * "Software"), to deal in the Software without restriction, including |
| * without limitation the rights to use, copy, modify, merge, publish, |
| * distribute, sub license, and/or sell copies of the Software, and to |
| * permit persons to whom the Software is furnished to do so, subject to |
| * the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the |
| * next paragraph) shall be included in all copies or substantial portions |
| * of the Software. |
| * |
| * 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 NON-INFRINGEMENT. |
| * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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. |
| * |
| **************************************************************************/ |
| |
| #ifndef PIPE_FORMAT_H |
| #define PIPE_FORMAT_H |
| |
| #include "p_compiler.h" |
| |
| /* FIXME: remove these header dependencies */ |
| #include "util/u_debug.h" |
| #include "util/u_string.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /** |
| * Texture/surface image formats (preliminary) |
| */ |
| |
| /* KW: Added lots of surface formats to support vertex element layout |
| * definitions, and eventually render-to-vertex-buffer. |
| */ |
| |
| enum pipe_format { |
| PIPE_FORMAT_NONE = 0, |
| PIPE_FORMAT_A8R8G8B8_UNORM = 1, |
| PIPE_FORMAT_X8R8G8B8_UNORM = 2, |
| PIPE_FORMAT_B8G8R8A8_UNORM = 3, |
| PIPE_FORMAT_B8G8R8X8_UNORM = 4, |
| PIPE_FORMAT_A1R5G5B5_UNORM = 5, |
| PIPE_FORMAT_A4R4G4B4_UNORM = 6, |
| PIPE_FORMAT_R5G6B5_UNORM = 7, |
| PIPE_FORMAT_A2B10G10R10_UNORM = 8, |
| PIPE_FORMAT_L8_UNORM = 9, /**< ubyte luminance */ |
| PIPE_FORMAT_A8_UNORM = 10, /**< ubyte alpha */ |
| PIPE_FORMAT_I8_UNORM = 11, /**< ubyte intensity */ |
| PIPE_FORMAT_A8L8_UNORM = 12, /**< ubyte alpha, luminance */ |
| PIPE_FORMAT_L16_UNORM = 13, /**< ushort luminance */ |
| PIPE_FORMAT_YCBCR = 14, |
| PIPE_FORMAT_YCBCR_REV = 15, |
| PIPE_FORMAT_Z16_UNORM = 16, |
| PIPE_FORMAT_Z32_UNORM = 17, |
| PIPE_FORMAT_Z32_FLOAT = 18, |
| PIPE_FORMAT_S8Z24_UNORM = 19, |
| PIPE_FORMAT_Z24S8_UNORM = 20, |
| PIPE_FORMAT_X8Z24_UNORM = 21, |
| PIPE_FORMAT_Z24X8_UNORM = 22, |
| PIPE_FORMAT_S8_UNORM = 23, /**< ubyte stencil */ |
| PIPE_FORMAT_R64_FLOAT = 24, |
| PIPE_FORMAT_R64G64_FLOAT = 25, |
| PIPE_FORMAT_R64G64B64_FLOAT = 26, |
| PIPE_FORMAT_R64G64B64A64_FLOAT = 27, |
| PIPE_FORMAT_R32_FLOAT = 28, |
| PIPE_FORMAT_R32G32_FLOAT = 29, |
| PIPE_FORMAT_R32G32B32_FLOAT = 30, |
| PIPE_FORMAT_R32G32B32A32_FLOAT = 31, |
| PIPE_FORMAT_R32_UNORM = 32, |
| PIPE_FORMAT_R32G32_UNORM = 33, |
| PIPE_FORMAT_R32G32B32_UNORM = 34, |
| PIPE_FORMAT_R32G32B32A32_UNORM = 35, |
| PIPE_FORMAT_R32_USCALED = 36, |
| PIPE_FORMAT_R32G32_USCALED = 37, |
| PIPE_FORMAT_R32G32B32_USCALED = 38, |
| PIPE_FORMAT_R32G32B32A32_USCALED = 39, |
| PIPE_FORMAT_R32_SNORM = 40, |
| PIPE_FORMAT_R32G32_SNORM = 41, |
| PIPE_FORMAT_R32G32B32_SNORM = 42, |
| PIPE_FORMAT_R32G32B32A32_SNORM = 43, |
| PIPE_FORMAT_R32_SSCALED = 44, |
| PIPE_FORMAT_R32G32_SSCALED = 45, |
| PIPE_FORMAT_R32G32B32_SSCALED = 46, |
| PIPE_FORMAT_R32G32B32A32_SSCALED = 47, |
| PIPE_FORMAT_R16_UNORM = 48, |
| PIPE_FORMAT_R16G16_UNORM = 49, |
| PIPE_FORMAT_R16G16B16_UNORM = 50, |
| PIPE_FORMAT_R16G16B16A16_UNORM = 51, |
| PIPE_FORMAT_R16_USCALED = 52, |
| PIPE_FORMAT_R16G16_USCALED = 53, |
| PIPE_FORMAT_R16G16B16_USCALED = 54, |
| PIPE_FORMAT_R16G16B16A16_USCALED = 55, |
| PIPE_FORMAT_R16_SNORM = 56, |
| PIPE_FORMAT_R16G16_SNORM = 57, |
| PIPE_FORMAT_R16G16B16_SNORM = 58, |
| PIPE_FORMAT_R16G16B16A16_SNORM = 59, |
| PIPE_FORMAT_R16_SSCALED = 60, |
| PIPE_FORMAT_R16G16_SSCALED = 61, |
| PIPE_FORMAT_R16G16B16_SSCALED = 62, |
| PIPE_FORMAT_R16G16B16A16_SSCALED = 63, |
| PIPE_FORMAT_R8_UNORM = 64, |
| PIPE_FORMAT_R8G8_UNORM = 65, |
| PIPE_FORMAT_R8G8B8_UNORM = 66, |
| PIPE_FORMAT_R8G8B8A8_UNORM = 67, |
| PIPE_FORMAT_R8G8B8X8_UNORM = 68, |
| PIPE_FORMAT_R8_USCALED = 69, |
| PIPE_FORMAT_R8G8_USCALED = 70, |
| PIPE_FORMAT_R8G8B8_USCALED = 71, |
| PIPE_FORMAT_R8G8B8A8_USCALED = 72, |
| PIPE_FORMAT_R8G8B8X8_USCALED = 73, |
| PIPE_FORMAT_R8_SNORM = 74, |
| PIPE_FORMAT_R8G8_SNORM = 75, |
| PIPE_FORMAT_R8G8B8_SNORM = 76, |
| PIPE_FORMAT_R8G8B8A8_SNORM = 77, |
| PIPE_FORMAT_R8G8B8X8_SNORM = 78, |
| PIPE_FORMAT_B6G5R5_SNORM = 79, |
| PIPE_FORMAT_A8B8G8R8_SNORM = 80, |
| PIPE_FORMAT_X8B8G8R8_SNORM = 81, |
| PIPE_FORMAT_R8_SSCALED = 82, |
| PIPE_FORMAT_R8G8_SSCALED = 83, |
| PIPE_FORMAT_R8G8B8_SSCALED = 84, |
| PIPE_FORMAT_R8G8B8A8_SSCALED = 85, |
| PIPE_FORMAT_R8G8B8X8_SSCALED = 86, |
| PIPE_FORMAT_R32_FIXED = 87, |
| PIPE_FORMAT_R32G32_FIXED = 88, |
| PIPE_FORMAT_R32G32B32_FIXED = 89, |
| PIPE_FORMAT_R32G32B32A32_FIXED = 90, |
| /* sRGB formats */ |
| PIPE_FORMAT_L8_SRGB = 91, |
| PIPE_FORMAT_A8L8_SRGB = 92, |
| PIPE_FORMAT_R8G8B8_SRGB = 93, |
| PIPE_FORMAT_R8G8B8A8_SRGB = 94, |
| PIPE_FORMAT_R8G8B8X8_SRGB = 95, |
| PIPE_FORMAT_A8R8G8B8_SRGB = 96, |
| PIPE_FORMAT_X8R8G8B8_SRGB = 97, |
| PIPE_FORMAT_B8G8R8A8_SRGB = 98, |
| PIPE_FORMAT_B8G8R8X8_SRGB = 99, |
| |
| /* mixed formats */ |
| PIPE_FORMAT_X8UB8UG8SR8S_NORM = 100, |
| PIPE_FORMAT_B6UG5SR5S_NORM = 101, |
| |
| /* compressed formats */ |
| PIPE_FORMAT_DXT1_RGB = 102, |
| PIPE_FORMAT_DXT1_RGBA = 103, |
| PIPE_FORMAT_DXT3_RGBA = 104, |
| PIPE_FORMAT_DXT5_RGBA = 105, |
| |
| /* sRGB, compressed */ |
| PIPE_FORMAT_DXT1_SRGB = 106, |
| PIPE_FORMAT_DXT1_SRGBA = 107, |
| PIPE_FORMAT_DXT3_SRGBA = 108, |
| PIPE_FORMAT_DXT5_SRGBA = 109, |
| |
| PIPE_FORMAT_COUNT |
| }; |
| |
| /** |
| * Builds pipe format name from format token. |
| */ |
| extern const char *pf_name( enum pipe_format format ); |
| |
| |
| enum pipe_video_chroma_format |
| { |
| PIPE_VIDEO_CHROMA_FORMAT_420, |
| PIPE_VIDEO_CHROMA_FORMAT_422, |
| PIPE_VIDEO_CHROMA_FORMAT_444 |
| }; |
| |
| #if 0 |
| enum pipe_video_surface_format |
| { |
| PIPE_VIDEO_SURFACE_FORMAT_NV12, /**< Planar; Y plane, UV plane */ |
| PIPE_VIDEO_SURFACE_FORMAT_YV12, /**< Planar; Y plane, U plane, V plane */ |
| PIPE_VIDEO_SURFACE_FORMAT_YUYV, /**< Interleaved; Y,U,Y,V,Y,U,Y,V */ |
| PIPE_VIDEO_SURFACE_FORMAT_UYVY, /**< Interleaved; U,Y,V,Y,U,Y,V,Y */ |
| PIPE_VIDEO_SURFACE_FORMAT_VUYA /**< Packed; A31-24|Y23-16|U15-8|V7-0 */ |
| }; |
| #endif |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif |