cmdutils: pass AVCodec to filter_codec_opts()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avconv.c

@@ -2963,7 +2963,7 @@ static void add_input_streams(OptionsContext *o, AVFormatContext *ic)
         ist->st = st;
         ist->file_index = nb_input_files;
         ist->discard = 1;
-        ist->opts = filter_codec_opts(codec_opts, ist->st->codec->codec_id, ic, st);
+        ist->opts = filter_codec_opts(codec_opts, choose_decoder(o, ic, st), ic, st);
 
         ist->ts_scale = 1.0;
         MATCH_PER_STREAM_OPT(ts_scale, dbl, ist->ts_scale, ic, st);
@@ -3302,7 +3302,7 @@ static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, e
     st->codec->codec_type = type;
     choose_encoder(o, oc, ost);
     if (ost->enc) {
-        ost->opts  = filter_codec_opts(codec_opts, ost->enc->id, oc, st);
+        ost->opts  = filter_codec_opts(codec_opts, ost->enc, oc, st);
     }
 
     avcodec_get_context_defaults3(st->codec, ost->enc);

cmdutils.c

@@ -945,11 +945,10 @@ int check_stream_specifier(AVFormatContext *s, AVStream *st, const char *spec)
     return AVERROR(EINVAL);
 }
 
-AVDictionary *filter_codec_opts(AVDictionary *opts, enum CodecID codec_id, AVFormatContext *s, AVStream *st)
+AVDictionary *filter_codec_opts(AVDictionary *opts, AVCodec *codec, AVFormatContext *s, AVStream *st)
 {
     AVDictionary    *ret = NULL;
     AVDictionaryEntry *t = NULL;
-    AVCodec       *codec = s->oformat ? avcodec_find_encoder(codec_id) : avcodec_find_decoder(codec_id);
     int            flags = s->oformat ? AV_OPT_FLAG_ENCODING_PARAM : AV_OPT_FLAG_DECODING_PARAM;
     char          prefix = 0;
     const AVClass    *cc = avcodec_get_class();
@@ -999,7 +998,7 @@ AVDictionary **setup_find_stream_info_opts(AVFormatContext *s, AVDictionary *cod
         return NULL;
     }
     for (i = 0; i < s->nb_streams; i++)
-        opts[i] = filter_codec_opts(codec_opts, s->streams[i]->codec->codec_id, s, s->streams[i]);
+        opts[i] = filter_codec_opts(codec_opts, avcodec_find_decoder(s->streams[i]->codec->codec_id), s, s->streams[i]);
     return opts;
 }
 

cmdutils.h

@@ -212,7 +212,7 @@ int check_stream_specifier(AVFormatContext *s, AVStream *st, const char *spec);
  * @param st A stream from s for which the options should be filtered.
  * @return a pointer to the created dictionary
  */
-AVDictionary *filter_codec_opts(AVDictionary *opts, enum CodecID codec_id, AVFormatContext *s, AVStream *st);
+AVDictionary *filter_codec_opts(AVDictionary *opts, AVCodec *codec, AVFormatContext *s, AVStream *st);
 
 /**
  * Setup AVCodecContext options for avformat_find_stream_info().

ffmpeg.c

@@ -3189,7 +3189,7 @@ static void add_input_streams(OptionsContext *o, AVFormatContext *ic)
         ist->st = st;
         ist->file_index = nb_input_files;
         ist->discard = 1;
-        ist->opts = filter_codec_opts(codec_opts, ist->st->codec->codec_id, ic, st);
+        ist->opts = filter_codec_opts(codec_opts, choose_decoder(o, ic, st), ic, st);
 
         ist->ts_scale = 1.0;
         MATCH_PER_STREAM_OPT(ts_scale, dbl, ist->ts_scale, ic, st);
@@ -3546,7 +3546,7 @@ static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, e
     st->codec->codec_type = type;
     choose_encoder(o, oc, ost);
     if (ost->enc) {
-        ost->opts  = filter_codec_opts(codec_opts, ost->enc->id, oc, st);
+        ost->opts  = filter_codec_opts(codec_opts, ost->enc, oc, st);
     }
 
     avcodec_get_context_defaults3(st->codec, ost->enc);

ffplay.c

@@ -2217,9 +2217,9 @@ static int stream_component_open(VideoState *is, int stream_index)
         return -1;
     avctx = ic->streams[stream_index]->codec;
 
-    opts = filter_codec_opts(codec_opts, avctx->codec_id, ic, ic->streams[stream_index]);
-
     codec = avcodec_find_decoder(avctx->codec_id);
+    opts = filter_codec_opts(codec_opts, codec, ic, ic->streams[stream_index]);
+
     switch(avctx->codec_type){
         case AVMEDIA_TYPE_AUDIO   : if(audio_codec_name   ) codec= avcodec_find_decoder_by_name(   audio_codec_name); break;
         case AVMEDIA_TYPE_SUBTITLE: if(subtitle_codec_name) codec= avcodec_find_decoder_by_name(subtitle_codec_name); break;