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Support for skip options 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@15987 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2005-07-17 00:18:42 +00:00
parent b9207e4f1a
commit 3d00641549
1 changed files with 36 additions and 0 deletions
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36
libmpcodecs/vd_ffmpeg.c
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@ -106,6 +106,11 @@ static int lavc_param_skip_bottom=0;
static int lavc_param_fast=0;
static int lavc_param_lowres=0;
static char *lavc_param_lowres_str=NULL;
#if LIBAVCODEC_BUILD >= 4758
static char *lavc_param_skip_loop_filter_str = NULL;
static char *lavc_param_skip_idct_str = NULL;
static char *lavc_param_skip_frame_str = NULL;
#endif
m_option_t lavc_decode_opts_conf[]={
{"bug", &lavc_param_workaround_bugs, CONF_TYPE_INT, CONF_RANGE, -1, 999999, NULL},
@ -122,9 +127,35 @@ m_option_t lavc_decode_opts_conf[]={
{"fast", &lavc_param_fast, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG2_FAST, NULL},
#endif
{"lowres", &lavc_param_lowres_str, CONF_TYPE_STRING, 0, 0, 0, NULL},
#if LIBAVCODEC_BUILD >= 4758
{"skiploopfilter", &lavc_param_skip_loop_filter_str, CONF_TYPE_STRING, 0, 0, 0, NULL},
{"skipidct", &lavc_param_skip_idct_str, CONF_TYPE_STRING, 0, 0, 0, NULL},
{"skipframe", &lavc_param_skip_frame_str, CONF_TYPE_STRING, 0, 0, 0, NULL},
#endif
{NULL, NULL, 0, 0, 0, 0, NULL}
};
#if LIBAVCODEC_BUILD >= 4758
static enum AVDiscard str2AVDiscard(char *str) {
if (!str)
return AVDISCARD_DEFAULT;
if (strcasecmp(str, "none") == 0)
return AVDISCARD_NONE;
if (strcasecmp(str, "default") == 0)
return AVDISCARD_DEFAULT;
if (strcasecmp(str, "nonref") == 0)
return AVDISCARD_NONREF;
if (strcasecmp(str, "bidir") == 0)
return AVDISCARD_BIDIR;
if (strcasecmp(str, "nonkey") == 0)
return AVDISCARD_NONKEY;
if (strcasecmp(str, "all") == 0)
return AVDISCARD_ALL;
mp_msg(MSGT_DECVIDEO, MSGL_ERR, "Unknown discard value %s\n", str);
return AVDISCARD_DEFAULT;
}
#endif
// to set/get/query special features/parameters
static int control(sh_video_t *sh,int cmd,void* arg,...){
vd_ffmpeg_ctx *ctx = sh->context;
@ -270,6 +301,11 @@ static int init(sh_video_t *sh){
lavc_param_lowres = 0;
avctx->lowres = lavc_param_lowres;
}
#endif
#if LIBAVCODEC_BUILD >= 4758
avctx->skip_loop_filter = str2AVDiscard(lavc_param_skip_loop_filter_str);
avctx->skip_idct = str2AVDiscard(lavc_param_skip_idct_str);
avctx->skip_frame = str2AVDiscard(lavc_param_skip_frame_str);
#endif
mp_dbg(MSGT_DECVIDEO,MSGL_DBG2,"libavcodec.size: %d x %d\n",avctx->width,avctx->height);
/* AVRn stores huffman table in AVI header */