ffplay: remove manual bug option handling code

It is supported as a codec option, and those are already parsed.
Signed-off-by: Marton Balint <cus@passwd.hu>

doc/ffplay.texi

@@ -109,8 +109,6 @@ duration, the codec parameters, the current position in the stream and
 the audio/video synchronisation drift. It is on by default, to
 explicitly disable it you need to specify @code{-nostats}.
 
-@item -bug
-Work around bugs.
 @item -fast
 Non-spec-compliant optimizations.
 @item -genpts

ffplay.c

@@ -325,7 +325,6 @@ static int show_status = 1;
 static int av_sync_type = AV_SYNC_AUDIO_MASTER;
 static int64_t start_time = AV_NOPTS_VALUE;
 static int64_t duration = AV_NOPTS_VALUE;
-static int workaround_bugs = 1;
 static int fast = 0;
 static int genpts = 0;
 static int lowres = 0;
@@ -2632,7 +2631,6 @@ static int stream_component_open(VideoState *is, int stream_index)
     }
 
     avctx->codec_id = codec->id;
-    avctx->workaround_bugs   = workaround_bugs;
     if(stream_lowres > av_codec_get_max_lowres(codec)){
         av_log(avctx, AV_LOG_WARNING, "The maximum value for lowres supported by the decoder is %d\n",
                 av_codec_get_max_lowres(codec));
@@ -3643,7 +3641,6 @@ static const OptionDef options[] = {
     { "f", HAS_ARG, { .func_arg = opt_format }, "force format", "fmt" },
     { "pix_fmt", HAS_ARG | OPT_EXPERT | OPT_VIDEO, { .func_arg = opt_frame_pix_fmt }, "set pixel format", "format" },
     { "stats", OPT_BOOL | OPT_EXPERT, { &show_status }, "show status", "" },
-    { "bug", OPT_INT | HAS_ARG | OPT_EXPERT, { &workaround_bugs }, "workaround bugs", "" },
     { "fast", OPT_BOOL | OPT_EXPERT, { &fast }, "non spec compliant optimizations", "" },
     { "genpts", OPT_BOOL | OPT_EXPERT, { &genpts }, "generate pts", "" },
     { "drp", OPT_INT | HAS_ARG | OPT_EXPERT, { &decoder_reorder_pts }, "let decoder reorder pts 0=off 1=on -1=auto", ""},