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Viewing changes to libmpdemux/tvi_def.h

  • Committer: Reinhard Tartler
  • Date: 2006-07-08 08:45:33 UTC
  • Revision ID: siretart@tauware.de-20060708084533-dbc155bde7122e78
imported mplayer_0.99+1.0pre7try2+cvs20060117

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libmpdemux/tvi_def.h
 
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#include <stdlib.h> /* malloc */
 
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#include <string.h> /* memset */
 
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static int init(priv_t *priv);
 
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static int uninit(priv_t *priv);
 
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static int control(priv_t *priv, int cmd, void *arg);
 
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static int start(priv_t *priv);
 
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static double grab_video_frame(priv_t *priv, char *buffer, int len);
 
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#ifdef HAVE_TV_BSDBT848
 
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static double grabimmediate_video_frame(priv_t *priv, char *buffer, int len);
 
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#endif
 
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static int get_video_framesize(priv_t *priv);
 
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static double grab_audio_frame(priv_t *priv, char *buffer, int len);
 
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static int get_audio_framesize(priv_t *priv);
 
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static tvi_functions_t functions =
 
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{
 
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    init,
 
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    uninit,
 
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    control,
 
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    start,
 
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    grab_video_frame,
 
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#ifdef HAVE_TV_BSDBT848
 
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    grabimmediate_video_frame,
 
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#endif
 
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    get_video_framesize,
 
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    grab_audio_frame,
 
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    get_audio_framesize
 
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};
 
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static tvi_handle_t *new_handle()
 
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{
 
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    tvi_handle_t *h = (tvi_handle_t *)malloc(sizeof(tvi_handle_t));
 
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    if (!h)
 
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        return(NULL);
 
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    h->priv = (priv_t *)malloc(sizeof(priv_t));
 
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    if (!h->priv)
 
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    {
 
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        free(h);
 
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        return(NULL);
 
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    }
 
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    memset(h->priv, 0, sizeof(priv_t));
 
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    h->info = &info;
 
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    h->functions = &functions;
 
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    h->seq = 0;
 
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    h->chanlist = -1;
 
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    h->chanlist_s = NULL;
 
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    h->norm = -1;
 
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    h->channel = -1;
 
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    return(h);
 
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}
 
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static void free_handle(tvi_handle_t *h)
 
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{
 
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    if (h) {
 
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        if (h->priv)
 
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            free(h->priv);
 
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        free(h);
 
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    }
 
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}