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fftools/ffmpeg_filter: use a dedicated variable for marking simple filtergraphs

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Do not use an unrelated graph property, which will change in future
commits.
This commit is contained in:
Anton Khirnov 2023-05-21 19:09:01 +02:00
parent b56db2956b
commit badf959ed6
1 changed files with 7 additions and 1 deletions
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8
fftools/ffmpeg_filter.c
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@ -41,6 +41,8 @@
typedef struct FilterGraphPriv { typedef struct FilterGraphPriv {
FilterGraph fg; FilterGraph fg;
int is_simple;
const char *graph_desc; const char *graph_desc;
// frame for temporarily holding output from the filtergraph // frame for temporarily holding output from the filtergraph
@ -353,6 +355,7 @@ FilterGraph *fg_create(char *graph_desc)
int init_simple_filtergraph(InputStream *ist, OutputStream *ost) int init_simple_filtergraph(InputStream *ist, OutputStream *ost)
{ {
FilterGraph *fg; FilterGraph *fg;
FilterGraphPriv *fgp;
OutputFilter *ofilter; OutputFilter *ofilter;
InputFilter *ifilter; InputFilter *ifilter;
int ret; int ret;
@ -360,6 +363,9 @@ int init_simple_filtergraph(InputStream *ist, OutputStream *ost)
fg = fg_create(NULL); fg = fg_create(NULL);
if (!fg) if (!fg)
report_and_exit(AVERROR(ENOMEM)); report_and_exit(AVERROR(ENOMEM));
fgp = fgp_from_fg(fg);
fgp->is_simple = 1;
ofilter = ofilter_alloc(fg); ofilter = ofilter_alloc(fg);
ofilter->ost = ost; ofilter->ost = ost;
@ -1474,7 +1480,7 @@ int ifilter_has_all_input_formats(FilterGraph *fg)
int filtergraph_is_simple(FilterGraph *fg) int filtergraph_is_simple(FilterGraph *fg)
{ {
FilterGraphPriv *fgp = fgp_from_fg(fg); FilterGraphPriv *fgp = fgp_from_fg(fg);
return !fgp->graph_desc; return fgp->is_simple;
} }
int reap_filters(int flush) int reap_filters(int flush)