root/drivers/staging/vc04_services/bcm2835-camera/mmal-encodings.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * Broadcom BM2835 V4L2 driver
   4  *
   5  * Copyright © 2013 Raspberry Pi (Trading) Ltd.
   6  *
   7  * Authors: Vincent Sanders @ Collabora
   8  *          Dave Stevenson @ Broadcom
   9  *              (now dave.stevenson@raspberrypi.org)
  10  *          Simon Mellor @ Broadcom
  11  *          Luke Diamand @ Broadcom
  12  */
  13 #ifndef MMAL_ENCODINGS_H
  14 #define MMAL_ENCODINGS_H
  15 
  16 #define MMAL_ENCODING_H264             MMAL_FOURCC('H', '2', '6', '4')
  17 #define MMAL_ENCODING_H263             MMAL_FOURCC('H', '2', '6', '3')
  18 #define MMAL_ENCODING_MP4V             MMAL_FOURCC('M', 'P', '4', 'V')
  19 #define MMAL_ENCODING_MP2V             MMAL_FOURCC('M', 'P', '2', 'V')
  20 #define MMAL_ENCODING_MP1V             MMAL_FOURCC('M', 'P', '1', 'V')
  21 #define MMAL_ENCODING_WMV3             MMAL_FOURCC('W', 'M', 'V', '3')
  22 #define MMAL_ENCODING_WMV2             MMAL_FOURCC('W', 'M', 'V', '2')
  23 #define MMAL_ENCODING_WMV1             MMAL_FOURCC('W', 'M', 'V', '1')
  24 #define MMAL_ENCODING_WVC1             MMAL_FOURCC('W', 'V', 'C', '1')
  25 #define MMAL_ENCODING_VP8              MMAL_FOURCC('V', 'P', '8', ' ')
  26 #define MMAL_ENCODING_VP7              MMAL_FOURCC('V', 'P', '7', ' ')
  27 #define MMAL_ENCODING_VP6              MMAL_FOURCC('V', 'P', '6', ' ')
  28 #define MMAL_ENCODING_THEORA           MMAL_FOURCC('T', 'H', 'E', 'O')
  29 #define MMAL_ENCODING_SPARK            MMAL_FOURCC('S', 'P', 'R', 'K')
  30 #define MMAL_ENCODING_MJPEG            MMAL_FOURCC('M', 'J', 'P', 'G')
  31 
  32 #define MMAL_ENCODING_JPEG             MMAL_FOURCC('J', 'P', 'E', 'G')
  33 #define MMAL_ENCODING_GIF              MMAL_FOURCC('G', 'I', 'F', ' ')
  34 #define MMAL_ENCODING_PNG              MMAL_FOURCC('P', 'N', 'G', ' ')
  35 #define MMAL_ENCODING_PPM              MMAL_FOURCC('P', 'P', 'M', ' ')
  36 #define MMAL_ENCODING_TGA              MMAL_FOURCC('T', 'G', 'A', ' ')
  37 #define MMAL_ENCODING_BMP              MMAL_FOURCC('B', 'M', 'P', ' ')
  38 
  39 #define MMAL_ENCODING_I420             MMAL_FOURCC('I', '4', '2', '0')
  40 #define MMAL_ENCODING_I420_SLICE       MMAL_FOURCC('S', '4', '2', '0')
  41 #define MMAL_ENCODING_YV12             MMAL_FOURCC('Y', 'V', '1', '2')
  42 #define MMAL_ENCODING_I422             MMAL_FOURCC('I', '4', '2', '2')
  43 #define MMAL_ENCODING_I422_SLICE       MMAL_FOURCC('S', '4', '2', '2')
  44 #define MMAL_ENCODING_YUYV             MMAL_FOURCC('Y', 'U', 'Y', 'V')
  45 #define MMAL_ENCODING_YVYU             MMAL_FOURCC('Y', 'V', 'Y', 'U')
  46 #define MMAL_ENCODING_UYVY             MMAL_FOURCC('U', 'Y', 'V', 'Y')
  47 #define MMAL_ENCODING_VYUY             MMAL_FOURCC('V', 'Y', 'U', 'Y')
  48 #define MMAL_ENCODING_NV12             MMAL_FOURCC('N', 'V', '1', '2')
  49 #define MMAL_ENCODING_NV21             MMAL_FOURCC('N', 'V', '2', '1')
  50 #define MMAL_ENCODING_ARGB             MMAL_FOURCC('A', 'R', 'G', 'B')
  51 #define MMAL_ENCODING_RGBA             MMAL_FOURCC('R', 'G', 'B', 'A')
  52 #define MMAL_ENCODING_ABGR             MMAL_FOURCC('A', 'B', 'G', 'R')
  53 #define MMAL_ENCODING_BGRA             MMAL_FOURCC('B', 'G', 'R', 'A')
  54 #define MMAL_ENCODING_RGB16            MMAL_FOURCC('R', 'G', 'B', '2')
  55 #define MMAL_ENCODING_RGB24            MMAL_FOURCC('R', 'G', 'B', '3')
  56 #define MMAL_ENCODING_RGB32            MMAL_FOURCC('R', 'G', 'B', '4')
  57 #define MMAL_ENCODING_BGR16            MMAL_FOURCC('B', 'G', 'R', '2')
  58 #define MMAL_ENCODING_BGR24            MMAL_FOURCC('B', 'G', 'R', '3')
  59 #define MMAL_ENCODING_BGR32            MMAL_FOURCC('B', 'G', 'R', '4')
  60 
  61 /** SAND Video (YUVUV128) format, native format understood by VideoCore.
  62  * This format is *not* opaque - if requested you will receive full frames
  63  * of YUV_UV video.
  64  */
  65 #define MMAL_ENCODING_YUVUV128         MMAL_FOURCC('S', 'A', 'N', 'D')
  66 
  67 /** VideoCore opaque image format, image handles are returned to
  68  * the host but not the actual image data.
  69  */
  70 #define MMAL_ENCODING_OPAQUE           MMAL_FOURCC('O', 'P', 'Q', 'V')
  71 
  72 /** An EGL image handle
  73  */
  74 #define MMAL_ENCODING_EGL_IMAGE        MMAL_FOURCC('E', 'G', 'L', 'I')
  75 
  76 /* }@ */
  77 
  78 /** \name Pre-defined audio encodings */
  79 /* @{ */
  80 #define MMAL_ENCODING_PCM_UNSIGNED_BE  MMAL_FOURCC('P', 'C', 'M', 'U')
  81 #define MMAL_ENCODING_PCM_UNSIGNED_LE  MMAL_FOURCC('p', 'c', 'm', 'u')
  82 #define MMAL_ENCODING_PCM_SIGNED_BE    MMAL_FOURCC('P', 'C', 'M', 'S')
  83 #define MMAL_ENCODING_PCM_SIGNED_LE    MMAL_FOURCC('p', 'c', 'm', 's')
  84 #define MMAL_ENCODING_PCM_FLOAT_BE     MMAL_FOURCC('P', 'C', 'M', 'F')
  85 #define MMAL_ENCODING_PCM_FLOAT_LE     MMAL_FOURCC('p', 'c', 'm', 'f')
  86 
  87 /* Pre-defined H264 encoding variants */
  88 
  89 /** ISO 14496-10 Annex B byte stream format */
  90 #define MMAL_ENCODING_VARIANT_H264_DEFAULT   0
  91 /** ISO 14496-15 AVC stream format */
  92 #define MMAL_ENCODING_VARIANT_H264_AVC1      MMAL_FOURCC('A', 'V', 'C', '1')
  93 /** Implicitly delineated NAL units without emulation prevention */
  94 #define MMAL_ENCODING_VARIANT_H264_RAW       MMAL_FOURCC('R', 'A', 'W', ' ')
  95 
  96 /** \defgroup MmalColorSpace List of pre-defined video color spaces
  97  * This defines a list of common color spaces. This list isn't exhaustive and
  98  * is only provided as a convenience to avoid clients having to use FourCC
  99  * codes directly. However components are allowed to define and use their own
 100  * FourCC codes.
 101  */
 102 /* @{ */
 103 
 104 /** Unknown color space */
 105 #define MMAL_COLOR_SPACE_UNKNOWN       0
 106 /** ITU-R BT.601-5 [SDTV] */
 107 #define MMAL_COLOR_SPACE_ITUR_BT601    MMAL_FOURCC('Y', '6', '0', '1')
 108 /** ITU-R BT.709-3 [HDTV] */
 109 #define MMAL_COLOR_SPACE_ITUR_BT709    MMAL_FOURCC('Y', '7', '0', '9')
 110 /** JPEG JFIF */
 111 #define MMAL_COLOR_SPACE_JPEG_JFIF     MMAL_FOURCC('Y', 'J', 'F', 'I')
 112 /** Title 47 Code of Federal Regulations (2003) 73.682 (a) (20) */
 113 #define MMAL_COLOR_SPACE_FCC           MMAL_FOURCC('Y', 'F', 'C', 'C')
 114 /** Society of Motion Picture and Television Engineers 240M (1999) */
 115 #define MMAL_COLOR_SPACE_SMPTE240M     MMAL_FOURCC('Y', '2', '4', '0')
 116 /** ITU-R BT.470-2 System M */
 117 #define MMAL_COLOR_SPACE_BT470_2_M     MMAL_FOURCC('Y', '_', '_', 'M')
 118 /** ITU-R BT.470-2 System BG */
 119 #define MMAL_COLOR_SPACE_BT470_2_BG    MMAL_FOURCC('Y', '_', 'B', 'G')
 120 /** JPEG JFIF, but with 16..255 luma */
 121 #define MMAL_COLOR_SPACE_JFIF_Y16_255  MMAL_FOURCC('Y', 'Y', '1', '6')
 122 /* @} MmalColorSpace List */
 123 
 124 #endif /* MMAL_ENCODINGS_H */