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https://github.com/mpv-player/mpv
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multithreaded decoding
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17081 b3059339-0415-0410-9bf9-f77b7e298cf2
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@ -111,6 +111,7 @@ static char *lavc_param_skip_loop_filter_str = NULL;
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static char *lavc_param_skip_idct_str = NULL;
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static char *lavc_param_skip_frame_str = NULL;
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#endif
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static int lavc_param_threads=1;
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m_option_t lavc_decode_opts_conf[]={
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{"bug", &lavc_param_workaround_bugs, CONF_TYPE_INT, CONF_RANGE, -1, 999999, NULL},
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@ -132,6 +133,7 @@ m_option_t lavc_decode_opts_conf[]={
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{"skipidct", &lavc_param_skip_idct_str, CONF_TYPE_STRING, 0, 0, 0, NULL},
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{"skipframe", &lavc_param_skip_frame_str, CONF_TYPE_STRING, 0, 0, 0, NULL},
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#endif
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{"threads", &lavc_param_threads, CONF_TYPE_INT, CONF_RANGE, 1, 8, NULL},
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{NULL, NULL, 0, 0, 0, 0, NULL}
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};
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@ -407,6 +409,10 @@ static int init(sh_video_t *sh){
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if(sh->bih)
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avctx->bits_per_sample= sh->bih->biBitCount;
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#if LIBAVCODEC_BUILD >= 4716
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if(lavc_param_threads > 1)
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avcodec_thread_init(avctx, lavc_param_threads);
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#endif
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/* open it */
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if (avcodec_open(avctx, lavc_codec) < 0) {
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mp_msg(MSGT_DECVIDEO,MSGL_ERR, MSGTR_CantOpenCodec);
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