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ffmpeg.wasm-core
Commit 23b254fb authored by Benoit Fouet's avatar Benoit Fouet Committed by Guillaume Poirier
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duplicate *_opts for every codec types, in order to have the "ab" and "b"... 

duplicate *_opts for every codec types, in order to have the  "ab" and "b" options work in the same manner
patch by Benoit Fouet %benoit P fouet A purplelabs P com%
Orginal thread:
Date: Feb 22, 2007 11:15 AM
Subject: [Ffmpeg-devel] [PATCH] ffmpeg.c duplicate *_opts for every codec types

Originally committed as revision 8169 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent c828c709
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Inline Side-by-side
Showing with 27 additions and 15 deletions
ffmpeg.c
View file @ 23b254fb
......@@ -206,7 +206,7 @@ static int sws_flags = SWS_BICUBIC;
const char **opt_names=NULL;
int opt_name_count=0;
AVCodecContext *avctx_opts;
AVCodecContext *avctx_opts[CODEC_TYPE_NB];
AVFormatContext *avformat_opts;
static AVBitStreamFilterContext *video_bitstream_filters=NULL;
......@@ -781,7 +781,7 @@ static void do_video_out(AVFormatContext *s,
/* better than nothing: use input picture interlaced
settings */
big_picture.interlaced_frame = in_picture->interlaced_frame;
if(avctx_opts->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME)){
if(avctx_opts[CODEC_TYPE_VIDEO]->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME)){
if(top_field_first == -1)
big_picture.top_field_first = in_picture->top_field_first;
else
......@@ -2604,7 +2604,7 @@ static void opt_input_file(const char *filename)
case CODEC_TYPE_AUDIO:
for(j=0; j<opt_name_count; j++){
const AVOption *opt;
double d= av_get_double(avctx_opts, opt_names[j], &opt);
double d= av_get_double(avctx_opts[CODEC_TYPE_AUDIO], opt_names[j], &opt);
if(d==d && (opt->flags&AV_OPT_FLAG_AUDIO_PARAM) && (opt->flags&AV_OPT_FLAG_DECODING_PARAM))
av_set_double(enc, opt_names[j], d);
}
......@@ -2617,7 +2617,7 @@ static void opt_input_file(const char *filename)
case CODEC_TYPE_VIDEO:
for(j=0; j<opt_name_count; j++){
const AVOption *opt;
double d= av_get_double(avctx_opts, opt_names[j], &opt);
double d= av_get_double(avctx_opts[CODEC_TYPE_VIDEO], opt_names[j], &opt);
if(d==d && (opt->flags&AV_OPT_FLAG_VIDEO_PARAM) && (opt->flags&AV_OPT_FLAG_DECODING_PARAM))
av_set_double(enc, opt_names[j], d);
}
......@@ -2733,11 +2733,11 @@ static void new_video_stream(AVFormatContext *oc)
if( (video_global_header&1)
|| (video_global_header==0 && (oc->oformat->flags & AVFMT_GLOBALHEADER))){
video_enc->flags |= CODEC_FLAG_GLOBAL_HEADER;
avctx_opts->flags|= CODEC_FLAG_GLOBAL_HEADER;
avctx_opts[CODEC_TYPE_VIDEO]->flags|= CODEC_FLAG_GLOBAL_HEADER;
}
if(video_global_header&2){
video_enc->flags2 |= CODEC_FLAG2_LOCAL_HEADER;
avctx_opts->flags2|= CODEC_FLAG2_LOCAL_HEADER;
avctx_opts[CODEC_TYPE_VIDEO]->flags2|= CODEC_FLAG2_LOCAL_HEADER;
}
if (video_stream_copy) {
......@@ -2757,7 +2757,7 @@ static void new_video_stream(AVFormatContext *oc)
for(i=0; i<opt_name_count; i++){
const AVOption *opt;
double d= av_get_double(avctx_opts, opt_names[i], &opt);
double d= av_get_double(avctx_opts[CODEC_TYPE_VIDEO], opt_names[i], &opt);
if(d==d && (opt->flags&AV_OPT_FLAG_VIDEO_PARAM) && (opt->flags&AV_OPT_FLAG_ENCODING_PARAM))
av_set_double(video_enc, opt_names[i], d);
}
......@@ -2898,7 +2898,7 @@ static void new_audio_stream(AVFormatContext *oc)
if (oc->oformat->flags & AVFMT_GLOBALHEADER) {
audio_enc->flags |= CODEC_FLAG_GLOBAL_HEADER;
avctx_opts->flags|= CODEC_FLAG_GLOBAL_HEADER;
avctx_opts[CODEC_TYPE_AUDIO]->flags|= CODEC_FLAG_GLOBAL_HEADER;
}
if (audio_stream_copy) {
st->stream_copy = 1;
......@@ -2908,7 +2908,7 @@ static void new_audio_stream(AVFormatContext *oc)
for(i=0; i<opt_name_count; i++){
const AVOption *opt;
double d= av_get_double(avctx_opts, opt_names[i], &opt);
double d= av_get_double(avctx_opts[CODEC_TYPE_AUDIO], opt_names[i], &opt);
if(d==d && (opt->flags&AV_OPT_FLAG_AUDIO_PARAM) && (opt->flags&AV_OPT_FLAG_ENCODING_PARAM))
av_set_double(audio_enc, opt_names[i], d);
}
......@@ -2965,7 +2965,7 @@ static void opt_new_subtitle_stream(void)
} else {
for(i=0; i<opt_name_count; i++){
const AVOption *opt;
double d= av_get_double(avctx_opts, opt_names[i], &opt);
double d= av_get_double(avctx_opts[CODEC_TYPE_SUBTITLE], opt_names[i], &opt);
if(d==d && (opt->flags&AV_OPT_FLAG_SUBTITLE_PARAM) && (opt->flags&AV_OPT_FLAG_ENCODING_PARAM))
av_set_double(subtitle_enc, opt_names[i], d);
}
......@@ -3524,9 +3524,20 @@ static void show_version(void)
}
static int opt_default(const char *opt, const char *arg){
const AVOption *o= av_set_string(avctx_opts, opt, arg);
int type;
const AVOption *o;
for(type=0; type<CODEC_TYPE_NB; type++)
o = av_set_string(avctx_opts[type], opt, arg);
if(!o)
o = av_set_string(avformat_opts, opt, arg);
if(!o){
if(opt[0] == 'a')
o = av_set_string(avctx_opts[CODEC_TYPE_AUDIO], opt+1, arg);
else if(opt[0] == 'v')
o = av_set_string(avctx_opts[CODEC_TYPE_VIDEO], opt+1, arg);
else if(opt[0] == 's')
o = av_set_string(avctx_opts[CODEC_TYPE_SUBTITLE], opt+1, arg);
}
if(!o)
return -1;
......@@ -3538,11 +3549,11 @@ static int opt_default(const char *opt, const char *arg){
#if defined(CONFIG_FFM_DEMUXER) || defined(CONFIG_FFM_MUXER)
/* disable generate of real time pts in ffm (need to be supressed anyway) */
if(avctx_opts->flags & CODEC_FLAG_BITEXACT)
if(avctx_opts[0]->flags & CODEC_FLAG_BITEXACT)
ffm_nopts = 1;
#endif
if(avctx_opts->debug)
if(avctx_opts[0]->debug)
av_log_level = AV_LOG_DEBUG;
return 0;
}
......@@ -3750,7 +3761,7 @@ static void show_help(void)
show_help_options(options, "\nAdvanced options:\n",
OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
OPT_EXPERT);
av_opt_show(avctx_opts, NULL);
av_opt_show(avctx_opts[0], NULL);
av_opt_show(avformat_opts, NULL);
exit(1);
......@@ -3768,7 +3779,8 @@ int main(int argc, char **argv)
av_register_all();
avctx_opts= avcodec_alloc_context();
for(i=0; i<CODEC_TYPE_NB; i++)
avctx_opts[i]= avcodec_alloc_context();
avformat_opts = av_alloc_format_context();
if (argc <= 1)
......
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