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https://github.com/mpv-player/mpv
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conditional lowres: activate lowres if frame width >= threshold
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14170 b3059339-0415-0410-9bf9-f77b7e298cf2
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@ -105,6 +105,7 @@ static int lavc_param_skip_top=0;
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static int lavc_param_skip_bottom=0;
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static int lavc_param_fast=0;
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static int lavc_param_lowres=0;
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static char *lavc_param_lowres_str=NULL;
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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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@ -120,7 +121,7 @@ m_option_t lavc_decode_opts_conf[]={
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#ifdef CODEC_FLAG2_FAST
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{"fast", &lavc_param_fast, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG2_FAST, NULL},
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#endif
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{"lowres", &lavc_param_lowres, CONF_TYPE_INT, CONF_RANGE, 0, 16, NULL},
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{"lowres", &lavc_param_lowres_str, CONF_TYPE_STRING, 0, 0, 0, NULL},
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{NULL, NULL, 0, 0, 0, 0, NULL}
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};
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@ -163,6 +164,9 @@ static int init(sh_video_t *sh){
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AVCodecContext *avctx;
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vd_ffmpeg_ctx *ctx;
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AVCodec *lavc_codec;
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#if LIBAVCODEC_BUILD >= 4722
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int lowres_w=0;
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#endif
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int do_vis_debug= lavc_param_vismv || (lavc_param_debug&(FF_DEBUG_VIS_MB_TYPE|FF_DEBUG_VIS_QP));
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if(!avcodec_inited){
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@ -259,7 +263,13 @@ static int init(sh_video_t *sh){
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avctx->skip_bottom= lavc_param_skip_bottom;
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#endif
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#if LIBAVCODEC_BUILD >= 4722
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avctx->lowres= lavc_param_lowres;
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if(lavc_param_lowres_str != NULL)
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{
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sscanf(lavc_param_lowres_str, "%d,%d", &lavc_param_lowres, &lowres_w);
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if(lavc_param_lowres < 1 || lavc_param_lowres > 16 || (lowres_w > 0 && avctx->width < lowres_w))
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lavc_param_lowres = 0;
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avctx->lowres = lavc_param_lowres;
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}
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#endif
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mp_dbg(MSGT_DECVIDEO,MSGL_DBG2,"libavcodec.size: %d x %d\n",avctx->width,avctx->height);
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/* AVRn stores huffman table in AVI header */
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