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libdrm  2.4.37
drm_fourcc.h
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00001 /*
00002  * Copyright 2011 Intel Corporation
00003  *
00004  * Permission is hereby granted, free of charge, to any person obtaining a
00005  * copy of this software and associated documentation files (the "Software"),
00006  * to deal in the Software without restriction, including without limitation
00007  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
00008  * and/or sell copies of the Software, and to permit persons to whom the
00009  * Software is furnished to do so, subject to the following conditions:
00010  *
00011  * The above copyright notice and this permission notice (including the next
00012  * paragraph) shall be included in all copies or substantial portions of the
00013  * Software.
00014  *
00015  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00016  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00017  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
00018  * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
00019  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
00020  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
00021  * OTHER DEALINGS IN THE SOFTWARE.
00022  */
00023 
00024 #ifndef DRM_FOURCC_H
00025 #define DRM_FOURCC_H
00026 
00027 #include <inttypes.h>
00028 
00029 #define fourcc_code(a,b,c,d) ((uint32_t)(a) | ((uint32_t)(b) << 8) | \
00030                            ((uint32_t)(c) << 16) | ((uint32_t)(d) << 24))
00031 
00032 #define DRM_FORMAT_BIG_ENDIAN (1<<31) /* format is big endian instead of little endian */
00033 
00034 /* color index */
00035 #define DRM_FORMAT_C8              fourcc_code('C', '8', ' ', ' ') /* [7:0] C */
00036 
00037 /* 8 bpp RGB */
00038 #define DRM_FORMAT_RGB332   fourcc_code('R', 'G', 'B', '8') /* [7:0] R:G:B 3:3:2 */
00039 #define DRM_FORMAT_BGR233   fourcc_code('B', 'G', 'R', '8') /* [7:0] B:G:R 2:3:3 */
00040 
00041 /* 16 bpp RGB */
00042 #define DRM_FORMAT_XRGB4444 fourcc_code('X', 'R', '1', '2') /* [15:0] x:R:G:B 4:4:4:4 little endian */
00043 #define DRM_FORMAT_XBGR4444 fourcc_code('X', 'B', '1', '2') /* [15:0] x:B:G:R 4:4:4:4 little endian */
00044 #define DRM_FORMAT_RGBX4444 fourcc_code('R', 'X', '1', '2') /* [15:0] R:G:B:x 4:4:4:4 little endian */
00045 #define DRM_FORMAT_BGRX4444 fourcc_code('B', 'X', '1', '2') /* [15:0] B:G:R:x 4:4:4:4 little endian */
00046 
00047 #define DRM_FORMAT_ARGB4444 fourcc_code('A', 'R', '1', '2') /* [15:0] A:R:G:B 4:4:4:4 little endian */
00048 #define DRM_FORMAT_ABGR4444 fourcc_code('A', 'B', '1', '2') /* [15:0] A:B:G:R 4:4:4:4 little endian */
00049 #define DRM_FORMAT_RGBA4444 fourcc_code('R', 'A', '1', '2') /* [15:0] R:G:B:A 4:4:4:4 little endian */
00050 #define DRM_FORMAT_BGRA4444 fourcc_code('B', 'A', '1', '2') /* [15:0] B:G:R:A 4:4:4:4 little endian */
00051 
00052 #define DRM_FORMAT_XRGB1555 fourcc_code('X', 'R', '1', '5') /* [15:0] x:R:G:B 1:5:5:5 little endian */
00053 #define DRM_FORMAT_XBGR1555 fourcc_code('X', 'B', '1', '5') /* [15:0] x:B:G:R 1:5:5:5 little endian */
00054 #define DRM_FORMAT_RGBX5551 fourcc_code('R', 'X', '1', '5') /* [15:0] R:G:B:x 5:5:5:1 little endian */
00055 #define DRM_FORMAT_BGRX5551 fourcc_code('B', 'X', '1', '5') /* [15:0] B:G:R:x 5:5:5:1 little endian */
00056 
00057 #define DRM_FORMAT_ARGB1555 fourcc_code('A', 'R', '1', '5') /* [15:0] A:R:G:B 1:5:5:5 little endian */
00058 #define DRM_FORMAT_ABGR1555 fourcc_code('A', 'B', '1', '5') /* [15:0] A:B:G:R 1:5:5:5 little endian */
00059 #define DRM_FORMAT_RGBA5551 fourcc_code('R', 'A', '1', '5') /* [15:0] R:G:B:A 5:5:5:1 little endian */
00060 #define DRM_FORMAT_BGRA5551 fourcc_code('B', 'A', '1', '5') /* [15:0] B:G:R:A 5:5:5:1 little endian */
00061 
00062 #define DRM_FORMAT_RGB565   fourcc_code('R', 'G', '1', '6') /* [15:0] R:G:B 5:6:5 little endian */
00063 #define DRM_FORMAT_BGR565   fourcc_code('B', 'G', '1', '6') /* [15:0] B:G:R 5:6:5 little endian */
00064 
00065 /* 24 bpp RGB */
00066 #define DRM_FORMAT_RGB888   fourcc_code('R', 'G', '2', '4') /* [23:0] R:G:B little endian */
00067 #define DRM_FORMAT_BGR888   fourcc_code('B', 'G', '2', '4') /* [23:0] B:G:R little endian */
00068 
00069 /* 32 bpp RGB */
00070 #define DRM_FORMAT_XRGB8888 fourcc_code('X', 'R', '2', '4') /* [31:0] x:R:G:B 8:8:8:8 little endian */
00071 #define DRM_FORMAT_XBGR8888 fourcc_code('X', 'B', '2', '4') /* [31:0] x:B:G:R 8:8:8:8 little endian */
00072 #define DRM_FORMAT_RGBX8888 fourcc_code('R', 'X', '2', '4') /* [31:0] R:G:B:x 8:8:8:8 little endian */
00073 #define DRM_FORMAT_BGRX8888 fourcc_code('B', 'X', '2', '4') /* [31:0] B:G:R:x 8:8:8:8 little endian */
00074 
00075 #define DRM_FORMAT_ARGB8888 fourcc_code('A', 'R', '2', '4') /* [31:0] A:R:G:B 8:8:8:8 little endian */
00076 #define DRM_FORMAT_ABGR8888 fourcc_code('A', 'B', '2', '4') /* [31:0] A:B:G:R 8:8:8:8 little endian */
00077 #define DRM_FORMAT_RGBA8888 fourcc_code('R', 'A', '2', '4') /* [31:0] R:G:B:A 8:8:8:8 little endian */
00078 #define DRM_FORMAT_BGRA8888 fourcc_code('B', 'A', '2', '4') /* [31:0] B:G:R:A 8:8:8:8 little endian */
00079 
00080 #define DRM_FORMAT_XRGB2101010     fourcc_code('X', 'R', '3', '0') /* [31:0] x:R:G:B 2:10:10:10 little endian */
00081 #define DRM_FORMAT_XBGR2101010     fourcc_code('X', 'B', '3', '0') /* [31:0] x:B:G:R 2:10:10:10 little endian */
00082 #define DRM_FORMAT_RGBX1010102     fourcc_code('R', 'X', '3', '0') /* [31:0] R:G:B:x 10:10:10:2 little endian */
00083 #define DRM_FORMAT_BGRX1010102     fourcc_code('B', 'X', '3', '0') /* [31:0] B:G:R:x 10:10:10:2 little endian */
00084 
00085 #define DRM_FORMAT_ARGB2101010     fourcc_code('A', 'R', '3', '0') /* [31:0] A:R:G:B 2:10:10:10 little endian */
00086 #define DRM_FORMAT_ABGR2101010     fourcc_code('A', 'B', '3', '0') /* [31:0] A:B:G:R 2:10:10:10 little endian */
00087 #define DRM_FORMAT_RGBA1010102     fourcc_code('R', 'A', '3', '0') /* [31:0] R:G:B:A 10:10:10:2 little endian */
00088 #define DRM_FORMAT_BGRA1010102     fourcc_code('B', 'A', '3', '0') /* [31:0] B:G:R:A 10:10:10:2 little endian */
00089 
00090 /* packed YCbCr */
00091 #define DRM_FORMAT_YUYV            fourcc_code('Y', 'U', 'Y', 'V') /* [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian */
00092 #define DRM_FORMAT_YVYU            fourcc_code('Y', 'V', 'Y', 'U') /* [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian */
00093 #define DRM_FORMAT_UYVY            fourcc_code('U', 'Y', 'V', 'Y') /* [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian */
00094 #define DRM_FORMAT_VYUY            fourcc_code('V', 'Y', 'U', 'Y') /* [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian */
00095 
00096 #define DRM_FORMAT_AYUV            fourcc_code('A', 'Y', 'U', 'V') /* [31:0] A:Y:Cb:Cr 8:8:8:8 little endian */
00097 
00098 /*
00099  * 2 plane YCbCr
00100  * index 0 = Y plane, [7:0] Y
00101  * index 1 = Cr:Cb plane, [15:0] Cr:Cb little endian
00102  * or
00103  * index 1 = Cb:Cr plane, [15:0] Cb:Cr little endian
00104  */
00105 #define DRM_FORMAT_NV12            fourcc_code('N', 'V', '1', '2') /* 2x2 subsampled Cr:Cb plane */
00106 #define DRM_FORMAT_NV21            fourcc_code('N', 'V', '2', '1') /* 2x2 subsampled Cb:Cr plane */
00107 #define DRM_FORMAT_NV16            fourcc_code('N', 'V', '1', '6') /* 2x1 subsampled Cr:Cb plane */
00108 #define DRM_FORMAT_NV61            fourcc_code('N', 'V', '6', '1') /* 2x1 subsampled Cb:Cr plane */
00109 
00110 /*
00111  * 3 plane YCbCr
00112  * index 0: Y plane, [7:0] Y
00113  * index 1: Cb plane, [7:0] Cb
00114  * index 2: Cr plane, [7:0] Cr
00115  * or
00116  * index 1: Cr plane, [7:0] Cr
00117  * index 2: Cb plane, [7:0] Cb
00118  */
00119 #define DRM_FORMAT_YUV410   fourcc_code('Y', 'U', 'V', '9') /* 4x4 subsampled Cb (1) and Cr (2) planes */
00120 #define DRM_FORMAT_YVU410   fourcc_code('Y', 'V', 'U', '9') /* 4x4 subsampled Cr (1) and Cb (2) planes */
00121 #define DRM_FORMAT_YUV411   fourcc_code('Y', 'U', '1', '1') /* 4x1 subsampled Cb (1) and Cr (2) planes */
00122 #define DRM_FORMAT_YVU411   fourcc_code('Y', 'V', '1', '1') /* 4x1 subsampled Cr (1) and Cb (2) planes */
00123 #define DRM_FORMAT_YUV420   fourcc_code('Y', 'U', '1', '2') /* 2x2 subsampled Cb (1) and Cr (2) planes */
00124 #define DRM_FORMAT_YVU420   fourcc_code('Y', 'V', '1', '2') /* 2x2 subsampled Cr (1) and Cb (2) planes */
00125 #define DRM_FORMAT_YUV422   fourcc_code('Y', 'U', '1', '6') /* 2x1 subsampled Cb (1) and Cr (2) planes */
00126 #define DRM_FORMAT_YVU422   fourcc_code('Y', 'V', '1', '6') /* 2x1 subsampled Cr (1) and Cb (2) planes */
00127 #define DRM_FORMAT_YUV444   fourcc_code('Y', 'U', '2', '4') /* non-subsampled Cb (1) and Cr (2) planes */
00128 #define DRM_FORMAT_YVU444   fourcc_code('Y', 'V', '2', '4') /* non-subsampled Cr (1) and Cb (2) planes */
00129 
00130 #endif /* DRM_FOURCC_H */