133cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp/* 233cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp * Copyright 2011 The LibYuv Project Authors. All rights reserved. 333cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp * 433cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp * Use of this source code is governed by a BSD-style license 533cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp * that can be found in the LICENSE file in the root of the source 633cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp * tree. An additional intellectual property rights grant can be found 733cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp * in the file PATENTS. All contributing project authors may 833cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp * be found in the AUTHORS file in the root of the source tree. 933cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp */ 1033cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp 1133cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp// Common definitions for video, including fourcc and VideoFormat. 1233cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp 1333cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp#ifndef INCLUDE_LIBYUV_VIDEO_COMMON_H_ // NOLINT 1433cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp#define INCLUDE_LIBYUV_VIDEO_COMMON_H_ 1533cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp 1633cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp#include "libyuv/basic_types.h" 1733cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp 1833cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp#ifdef __cplusplus 1933cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkampnamespace libyuv { 2033cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkampextern "C" { 2133cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp#endif 2233cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp 2333cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp////////////////////////////////////////////////////////////////////////////// 2433cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp// Definition of FourCC codes 2533cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp////////////////////////////////////////////////////////////////////////////// 2633cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp 2733cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp// Convert four characters to a FourCC code. 2833cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp// Needs to be a macro otherwise the OS X compiler complains when the kFormat* 2933cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp// constants are used in a switch. 3033cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp#define FOURCC(a, b, c, d) ( \ 3133cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp (static_cast<uint32>(a)) | (static_cast<uint32>(b) << 8) | \ 3233cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp (static_cast<uint32>(c) << 16) | (static_cast<uint32>(d) << 24)) 3333cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp 3433cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp// Some pages discussing FourCC codes: 3533cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp// http://www.fourcc.org/yuv.php 3633cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp// http://v4l2spec.bytesex.org/spec/book1.htm 3733cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp// http://developer.apple.com/quicktime/icefloe/dispatch020.html 3833cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp// http://msdn.microsoft.com/library/windows/desktop/dd206750.aspx#nv12 3933cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp// http://people.xiph.org/~xiphmont/containers/nut/nut4cc.txt 4033cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp 4133cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkampenum FourCC { 4233cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp // Canonical fourcc codes used in our code. 4333cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_I420 = FOURCC('I', '4', '2', '0'), 4433cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_I422 = FOURCC('I', '4', '2', '2'), 4533cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_I444 = FOURCC('I', '4', '4', '4'), 4633cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_I411 = FOURCC('I', '4', '1', '1'), 4733cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_I400 = FOURCC('I', '4', '0', '0'), 4833cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_YU12 = FOURCC('Y', 'U', '1', '2'), // Linux version of I420. 4933cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_YV12 = FOURCC('Y', 'V', '1', '2'), 5033cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_YV16 = FOURCC('Y', 'V', '1', '6'), 5133cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_YV24 = FOURCC('Y', 'V', '2', '4'), 5233cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_YUY2 = FOURCC('Y', 'U', 'Y', '2'), 5333cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_UYVY = FOURCC('U', 'Y', 'V', 'Y'), 5433cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_M420 = FOURCC('M', '4', '2', '0'), 5533cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_Q420 = FOURCC('Q', '4', '2', '0'), 5633cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_V210 = FOURCC('V', '2', '1', '0'), 5733cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_24BG = FOURCC('2', '4', 'B', 'G'), 5833cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_ARGB = FOURCC('A', 'R', 'G', 'B'), 5933cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BGRA = FOURCC('B', 'G', 'R', 'A'), 6033cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_ABGR = FOURCC('A', 'B', 'G', 'R'), 6133cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_RGBA = FOURCC('R', 'G', 'B', 'A'), 6233cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_RGBP = FOURCC('R', 'G', 'B', 'P'), // bgr565. 6333cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_RGBO = FOURCC('R', 'G', 'B', 'O'), // abgr1555. 6433cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_R444 = FOURCC('R', '4', '4', '4'), // argb4444. 6533cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_RAW = FOURCC('r', 'a', 'w', ' '), 6633cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_NV21 = FOURCC('N', 'V', '2', '1'), 6733cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_NV12 = FOURCC('N', 'V', '1', '2'), 6833cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_MJPG = FOURCC('M', 'J', 'P', 'G'), 6933cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_H264 = FOURCC('H', '2', '6', '4'), 7033cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp // Next four are Bayer RGB formats. The four characters define the order of 7133cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp // the colours in each 2x2 pixel grid, going left-to-right and top-to-bottom. 7233cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_RGGB = FOURCC('R', 'G', 'G', 'B'), 7333cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BGGR = FOURCC('B', 'G', 'G', 'R'), 7433cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_GRBG = FOURCC('G', 'R', 'B', 'G'), 7533cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_GBRG = FOURCC('G', 'B', 'R', 'G'), 7633cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp 7733cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp // Aliases for canonical fourcc codes, replaced with their canonical 7833cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp // equivalents by CanonicalFourCC(). 7933cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_IYUV = FOURCC('I', 'Y', 'U', 'V'), // Alias for I420. 8033cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_YU16 = FOURCC('Y', 'U', '1', '6'), // Alias for I422. 8133cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_YU24 = FOURCC('Y', 'U', '2', '4'), // Alias for I444. 8233cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_YUYV = FOURCC('Y', 'U', 'Y', 'V'), // Alias for YUY2. 8333cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_YUVS = FOURCC('y', 'u', 'v', 's'), // Alias for YUY2 on Mac. 8433cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_HDYC = FOURCC('H', 'D', 'Y', 'C'), // Alias for UYVY. 8533cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_2VUY = FOURCC('2', 'v', 'u', 'y'), // Alias for UYVY. 8633cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_JPEG = FOURCC('J', 'P', 'E', 'G'), // Alias for MJPG. 8733cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_DMB1 = FOURCC('d', 'm', 'b', '1'), // Alias for MJPG on Mac. 8833cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BA81 = FOURCC('B', 'A', '8', '1'), // Alias for BGGR. 8933cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_RGB3 = FOURCC('R', 'G', 'B', '3'), // Alias for RAW. 9033cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BGR3 = FOURCC('B', 'G', 'R', '3'), // Alias for 24BG. 9133cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp 9233cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp // Match any fourcc. 9333cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_ANY = 0xFFFFFFFF, 9433cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp}; 9533cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp 9633cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkampenum FourCCBpp { 9733cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp // Canonical fourcc codes used in our code. 9833cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_I420 = 12, 9933cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_I422 = 16, 10033cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_I444 = 24, 10133cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_I411 = 12, 10233cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_I400 = 8, 10333cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_YU12 = 12, 10433cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_YV12 = 12, 10533cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_YV16 = 16, 10633cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_YV24 = 24, 10733cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_YUY2 = 16, 10833cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_UYVY = 16, 10933cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_M420 = 12, 11033cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_Q420 = 12, 11133cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_V210 = 22, // 128 / 6 actually. 11233cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_24BG = 24, 11333cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_ARGB = 32, 11433cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_BGRA = 32, 11533cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_ABGR = 32, 11633cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_RGBA = 32, 11733cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_RGBP = 16, 11833cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_RGBO = 16, 11933cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_R444 = 16, 12033cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_RAW = 24, 12133cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_NV21 = 12, 12233cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_NV12 = 12, 12333cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_MJPG = 0, // 0 means unknown. 12433cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_H264 = 0, 12533cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp // Next four are Bayer RGB formats. The four characters define the order of 12633cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp // the colours in each 2x2 pixel grid, going left-to-right and top-to-bottom. 12733cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_RGGB = 8, 12833cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_BGGR = 8, 12933cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_GRBG = 8, 13033cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_GBRG = 8, 13133cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp 13233cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp // Aliases for canonical fourcc codes, replaced with their canonical 13333cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp // equivalents by CanonicalFourCC(). 13433cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_IYUV = 12, 13533cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_YU16 = 16, 13633cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_YU24 = 24, 13733cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_YUYV = 16, 13833cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_YUVS = 16, 13933cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_HDYC = 16, 14033cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_2VUY = 16, 14133cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_JPEG = 1, 14233cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_DMB1 = 1, 14333cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_BA81 = 8, 14433cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_RGB3 = 24, 14533cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_BGR3 = 24, 14633cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp 14733cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp // Match any fourcc. 14833cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp FOURCC_BPP_ANY = 0, // 0 means unknown. 14933cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp}; 15033cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp 15133cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp// Converts fourcc aliases into canonical ones. 15233cfdeb7b267ab635413797fffb046b73272f7ecHendrik DahlkampLIBYUV_API uint32 CanonicalFourCC(uint32 fourcc); 15333cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp 15433cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp#ifdef __cplusplus 15533cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp} // extern "C" 15633cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp} // namespace libyuv 15733cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp#endif 15833cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp 15933cfdeb7b267ab635413797fffb046b73272f7ecHendrik Dahlkamp#endif // INCLUDE_LIBYUV_VIDEO_COMMON_H_ NOLINT 160