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Merge commit '49670e4218d34899a1c37abb7a11615efc16f757'

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* commit '49670e4218d34899a1c37abb7a11615efc16f757':
  avconv: add a function for determining whether a filtergraph is simple

Conflicts:
	avconv.c

Merged-by: Timothy Gu <timothygu99@gmail.com>
This commit is contained in:
Timothy Gu 2016-08-03 20:33:57 -07:00
commit 9aa3023672
3 changed files with 8 additions and 3 deletions
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4
ffmpeg.c
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@ -3293,7 +3293,7 @@ static int transcode_init(void)
ist = input_streams[i];
for (j = 0; j < ist->nb_filters; j++) {
if (ist->filters[j]->graph->graph_desc) {
if (!filtergraph_is_simple(ist->filters[j]->graph)) {
av_log(NULL, AV_LOG_INFO, " Stream #%d:%d (%s) -> %s",
ist->file_index, ist->st->index, ist->dec ? ist->dec->name : "?",
ist->filters[j]->name);
@ -3314,7 +3314,7 @@ static int transcode_init(void)
continue;
}
if (ost->filter && ost->filter->graph->graph_desc) {
if (ost->filter && !filtergraph_is_simple(ost->filter->graph)) {
/* output from a complex graph */
av_log(NULL, AV_LOG_INFO, " %s", ost->filter->name);
if (nb_filtergraphs > 1)

1
ffmpeg.h
View File

@ -573,6 +573,7 @@ void choose_sample_fmt(AVStream *st, AVCodec *codec);
int configure_filtergraph(FilterGraph *fg);
int configure_output_filter(FilterGraph *fg, OutputFilter *ofilter, AVFilterInOut *out);
int ist_in_filtergraph(FilterGraph *fg, InputStream *ist);
int filtergraph_is_simple(FilterGraph *fg);
FilterGraph *init_simple_filtergraph(InputStream *ist, OutputStream *ost);
int init_complex_filtergraph(FilterGraph *fg);

6
ffmpeg_filter.c
View File

@ -979,7 +979,7 @@ static int configure_input_filter(FilterGraph *fg, InputFilter *ifilter,
int configure_filtergraph(FilterGraph *fg)
{
AVFilterInOut *inputs, *outputs, *cur;
int ret, i, simple = !fg->graph_desc;
int ret, i, simple = filtergraph_is_simple(fg);
const char *graph_desc = simple ? fg->outputs[0]->ost->avfilter :
fg->graph_desc;
@ -1102,3 +1102,7 @@ int ist_in_filtergraph(FilterGraph *fg, InputStream *ist)
return 0;
}
int filtergraph_is_simple(FilterGraph *fg)
{
return !fg->graph_desc;
}