libmpcodecs/img_format.h

   1
   2 #ifndef __IMG_FORMAT_H
   3 #define __IMG_FORMAT_H
   4
   5 /* RGB/BGR Formats */
   6
   7 #define IMGFMT_RGB_MASK 0xFFFFFF00
   8 #define IMGFMT_RGB (('R'<<24)|('G'<<16)|('B'<<8))
   9 #define IMGFMT_RGB1  (IMGFMT_RGB|1)
  10 #define IMGFMT_RGB4  (IMGFMT_RGB|4)
  11 #define IMGFMT_RGB4_CHAR  (IMGFMT_RGB|4|128) // RGB4 with 1 pixel per byte
  12 #define IMGFMT_RGB8  (IMGFMT_RGB|8)
  13 #define IMGFMT_RGB15 (IMGFMT_RGB|15)
  14 #define IMGFMT_RGB16 (IMGFMT_RGB|16)
  15 #define IMGFMT_RGB24 (IMGFMT_RGB|24)
  16 #define IMGFMT_RGB32 (IMGFMT_RGB|32)
  17
  18 #define IMGFMT_BGR_MASK 0xFFFFFF00
  19 #define IMGFMT_BGR (('B'<<24)|('G'<<16)|('R'<<8))
  20 #define IMGFMT_BGR1 (IMGFMT_BGR|1)
  21 #define IMGFMT_BGR4 (IMGFMT_BGR|4)
  22 #define IMGFMT_BGR4_CHAR (IMGFMT_BGR|4|128) // BGR4 with 1 pixel per byte
  23 #define IMGFMT_BGR8 (IMGFMT_BGR|8)
  24 #define IMGFMT_BGR15 (IMGFMT_BGR|15)
  25 #define IMGFMT_BGR16 (IMGFMT_BGR|16)
  26 #define IMGFMT_BGR24 (IMGFMT_BGR|24)
  27 #define IMGFMT_BGR32 (IMGFMT_BGR|32)
  28
  29 #ifdef WORDS_BIGENDIAN
  30 #define IMGFMT_ABGR IMGFMT_RGB32
  31 #define IMGFMT_BGRA (IMGFMT_RGB32|64)
  32 #define IMGFMT_ARGB IMGFMT_BGR32
  33 #define IMGFMT_RGBA (IMGFMT_BGR32|64)
  34 #else
  35 #define IMGFMT_ABGR (IMGFMT_BGR32|64)
  36 #define IMGFMT_BGRA IMGFMT_BGR32
  37 #define IMGFMT_ARGB (IMGFMT_RGB32|64)
  38 #define IMGFMT_RGBA IMGFMT_RGB32
  39 #endif
  40
  41 /* old names for compatibility */
  42 #define IMGFMT_RG4B  IMGFMT_RGB4_CHAR
  43 #define IMGFMT_BG4B  IMGFMT_BGR4_CHAR
  44
  45 #define IMGFMT_IS_RGB(fmt) (((fmt)&IMGFMT_RGB_MASK)==IMGFMT_RGB)
  46 #define IMGFMT_IS_BGR(fmt) (((fmt)&IMGFMT_BGR_MASK)==IMGFMT_BGR)
  47
  48 #define IMGFMT_RGB_DEPTH(fmt) ((fmt)&0x3F)
  49 #define IMGFMT_BGR_DEPTH(fmt) ((fmt)&0x3F)
  50
  51
  52 /* Planar YUV Formats */
  53
  54 #define IMGFMT_YVU9 0x39555659
  55 #define IMGFMT_IF09 0x39304649
  56 #define IMGFMT_YV12 0x32315659
  57 #define IMGFMT_I420 0x30323449
  58 #define IMGFMT_IYUV 0x56555949
  59 #define IMGFMT_CLPL 0x4C504C43
  60 #define IMGFMT_Y800 0x30303859
  61 #define IMGFMT_Y8   0x20203859
  62 #define IMGFMT_NV12 0x3231564E
  63 #define IMGFMT_NV21 0x3132564E
  64
  65 /* unofficial Planar Formats, FIXME if official 4CC exists */
  66 #define IMGFMT_444P 0x50343434
  67 #define IMGFMT_422P 0x50323234
  68 #define IMGFMT_411P 0x50313134
  69 #define IMGFMT_HM12 0x32314D48
  70
  71 /* Packed YUV Formats */
  72
  73 #define IMGFMT_IUYV 0x56595549
  74 #define IMGFMT_IY41 0x31435949
  75 #define IMGFMT_IYU1 0x31555949
  76 #define IMGFMT_IYU2 0x32555949
  77 #define IMGFMT_UYVY 0x59565955
  78 #define IMGFMT_UYNV 0x564E5955
  79 #define IMGFMT_cyuv 0x76757963
  80 #define IMGFMT_Y422 0x32323459
  81 #define IMGFMT_YUY2 0x32595559
  82 #define IMGFMT_YUNV 0x564E5559
  83 #define IMGFMT_YVYU 0x55595659
  84 #define IMGFMT_Y41P 0x50313459
  85 #define IMGFMT_Y211 0x31313259
  86 #define IMGFMT_Y41T 0x54313459
  87 #define IMGFMT_Y42T 0x54323459
  88 #define IMGFMT_V422 0x32323456
  89 #define IMGFMT_V655 0x35353656
  90 #define IMGFMT_CLJR 0x524A4C43
  91 #define IMGFMT_YUVP 0x50565559
  92 #define IMGFMT_UYVP 0x50565955
  93
  94 /* Compressed Formats */
  95 #define IMGFMT_MPEGPES (('M'<<24)|('P'<<16)|('E'<<8)|('S'))
  96 /* Formats that are understood by zoran chips, we include
  97  * non-interlaced, interlaced top-first, interlaced bottom-first */
  98 #define IMGFMT_ZRMJPEGNI  (('Z'<<24)|('R'<<16)|('N'<<8)|('I'))
  99 #define IMGFMT_ZRMJPEGIT (('Z'<<24)|('R'<<16)|('I'<<8)|('T'))
 100 #define IMGFMT_ZRMJPEGIB (('Z'<<24)|('R'<<16)|('I'<<8)|('B'))
 101
 102 // I think that this code could not be used by any other codec/format
 103 #define IMGFMT_XVMC 0x1DC70000
 104 #define IMGFMT_XVMC_MASK 0xFFFF0000
 105 #define IMGFMT_IS_XVMC(fmt) (((fmt)&IMGFMT_XVMC_MASK)==IMGFMT_XVMC)
 106 //these are chroma420
 107 #define IMGFMT_XVMC_MOCO_MPEG2 (IMGFMT_XVMC|0x02)
 108 #define IMGFMT_XVMC_IDCT_MPEG2 (IMGFMT_XVMC|0x82)
 109
 110 typedef struct {
 111     void* data;
 112     int size;
 113     int id;        // stream id. usually 0x1E0
 114     int timestamp; // pts, 90000 Hz counter based
 115 } vo_mpegpes_t;
 116
 117 const char *vo_format_name(int format);
 118
 119 #endif