codec-cfg.h

   1 #ifndef __CODEC_CFG_H
   2 #define __CODEC_CFG_H
   3
   4 #define CODEC_CFG_MIN   20030724
   5
   6 #define CODECS_MAX_FOURCC       32
   7 #define CODECS_MAX_OUTFMT       16
   8 #define CODECS_MAX_INFMT        16
   9
  10 // Global flags:
  11 #define CODECS_FLAG_SEEKABLE    (1<<0)
  12 #define CODECS_FLAG_ALIGN16     (1<<1)
  13 #define CODECS_FLAG_SELECTED    (1<<15)  /* for internal use */
  14
  15 // Outfmt flags:
  16 #define CODECS_FLAG_FLIP        (1<<0)
  17 #define CODECS_FLAG_NOFLIP      (1<<1)
  18 #define CODECS_FLAG_YUVHACK     (1<<2)
  19 #define CODECS_FLAG_QUERY       (1<<3)
  20 #define CODECS_FLAG_STATIC      (1<<4)
  21
  22 #define CODECS_STATUS__MIN              0
  23 #define CODECS_STATUS_NOT_WORKING       -1
  24 #define CODECS_STATUS_PROBLEMS          0
  25 #define CODECS_STATUS_WORKING           1
  26 #define CODECS_STATUS_UNTESTED          2
  27 #define CODECS_STATUS__MAX              2
  28
  29
  30 #if !defined(GUID_TYPE) && !defined(GUID_DEFINED)
  31 #define GUID_TYPE
  32 typedef struct {
  33         unsigned long f1;
  34         unsigned short f2;
  35         unsigned short f3;
  36         unsigned char f4[8];
  37 } GUID;
  38 #endif
  39
  40
  41 typedef struct codecs_st {
  42         unsigned int fourcc[CODECS_MAX_FOURCC];
  43         unsigned int fourccmap[CODECS_MAX_FOURCC];
  44         unsigned int outfmt[CODECS_MAX_OUTFMT];
  45         unsigned char outflags[CODECS_MAX_OUTFMT];
  46         unsigned int infmt[CODECS_MAX_INFMT];
  47         unsigned char inflags[CODECS_MAX_INFMT];
  48         char *name;
  49         char *info;
  50         char *comment;
  51         char *dll;
  52         char* drv;
  53         GUID guid;
  54 //      short driver;
  55         short flags;
  56         short status;
  57         short cpuflags;
  58 } codecs_t;
  59
  60 int parse_codec_cfg(char *cfgfile);
  61 codecs_t* find_video_codec(unsigned int fourcc, unsigned int *fourccmap, codecs_t *start);
  62 codecs_t* find_audio_codec(unsigned int fourcc, unsigned int *fourccmap, codecs_t *start);
  63 codecs_t* find_codec(unsigned int fourcc,unsigned int *fourccmap,codecs_t *start,int audioflag);
  64 void select_codec(char* codecname,int audioflag);
  65 void list_codecs(int audioflag);
  66 void codecs_reset_selection(int audioflag);
  67
  68 #endif