codec-cfg.h

   1 /*
   2  * This file is part of MPlayer.
   3  *
   4  * MPlayer is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * MPlayer is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with MPlayer; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17  */
  18
  19 #ifndef MPLAYER_CODEC_CFG_H
  20 #define MPLAYER_CODEC_CFG_H
  21
  22 #include <stdbool.h>
  23
  24 #define CODECS_MAX_FOURCC       92
  25 #define CODECS_MAX_OUTFMT       16
  26 #define CODECS_MAX_INFMT        16
  27
  28 // Global flags:
  29 #define CODECS_FLAG_SEEKABLE    (1<<0)
  30 #define CODECS_FLAG_ALIGN16     (1<<1)
  31
  32 // Outfmt flags:
  33 #define CODECS_FLAG_FLIP        (1<<0)
  34 #define CODECS_FLAG_NOFLIP      (1<<1)
  35 #define CODECS_FLAG_YUVHACK     (1<<2)
  36 #define CODECS_FLAG_QUERY       (1<<3)
  37 #define CODECS_FLAG_STATIC      (1<<4)
  38
  39 #define CODECS_STATUS__MIN              0
  40 #define CODECS_STATUS_NOT_WORKING      -1
  41 #define CODECS_STATUS_PROBLEMS          0
  42 #define CODECS_STATUS_WORKING           1
  43 #define CODECS_STATUS_UNTESTED          2
  44 #define CODECS_STATUS__MAX              2
  45
  46
  47 #if !defined(GUID_TYPE) && !defined(GUID_DEFINED)
  48 #define GUID_TYPE    1
  49 #define GUID_DEFINED 1
  50 typedef struct {
  51     unsigned long  f1;
  52     unsigned short f2;
  53     unsigned short f3;
  54     unsigned char  f4[8];
  55 } GUID;
  56 #endif
  57
  58
  59 typedef struct codecs {
  60     unsigned int fourcc[CODECS_MAX_FOURCC];
  61     unsigned int fourccmap[CODECS_MAX_FOURCC];
  62     unsigned int outfmt[CODECS_MAX_OUTFMT];
  63     unsigned char outflags[CODECS_MAX_OUTFMT];
  64     unsigned int infmt[CODECS_MAX_INFMT];
  65     unsigned char inflags[CODECS_MAX_INFMT];
  66     char *name;
  67     char *info;
  68     char *comment;
  69     char *dll;
  70     char* drv;
  71     GUID guid;
  72     short flags;
  73     short status;
  74     bool anyinput;
  75 } codecs_t;
  76
  77 int parse_codec_cfg(const char *cfgfile);
  78 codecs_t* find_video_codec(unsigned int fourcc, unsigned int *fourccmap,
  79                            codecs_t *start, int force);
  80 codecs_t* find_audio_codec(unsigned int fourcc, unsigned int *fourccmap,
  81                            codecs_t *start, int force);
  82 codecs_t* find_codec(unsigned int fourcc, unsigned int *fourccmap,
  83                      codecs_t *start, int audioflag, int force);
  84 void list_codecs(int audioflag);
  85 void codecs_uninit_free(void);
  86
  87 typedef char ** stringset_t;
  88 void stringset_init(stringset_t *set);
  89 void stringset_free(stringset_t *set);
  90 void stringset_add(stringset_t *set, const char *str);
  91 int stringset_test(stringset_t *set, const char *str);
  92
  93 #endif /* MPLAYER_CODEC_CFG_H */