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fftools/ffmpeg_filter: track input/output index in {Input,Output}FilterPriv

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Will be useful in following commits.
This commit is contained in:
Anton Khirnov
2023-11-03 15:24:36 +01:00
parent c6483f1c2a
commit 1d536e0283
1 changed files with 6 additions and 0 deletions
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6
fftools/ffmpeg_filter.c
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@@ -74,6 +74,8 @@ static const FilterGraphPriv *cfgp_from_cfg(const FilterGraph *fg)
typedef struct InputFilterPriv { typedef struct InputFilterPriv {
InputFilter ifilter; InputFilter ifilter;
int index;
AVFilterContext *filter; AVFilterContext *filter;
InputStream *ist; InputStream *ist;
@@ -162,6 +164,8 @@ typedef struct FPSConvContext {
typedef struct OutputFilterPriv { typedef struct OutputFilterPriv {
OutputFilter ofilter; OutputFilter ofilter;
int index;
AVFilterContext *filter; AVFilterContext *filter;
/* desired output stream properties */ /* desired output stream properties */
@@ -594,6 +598,7 @@ static OutputFilter *ofilter_alloc(FilterGraph *fg)
ofilter = &ofp->ofilter; ofilter = &ofp->ofilter;
ofilter->graph = fg; ofilter->graph = fg;
ofp->format = -1; ofp->format = -1;
ofp->index = fg->nb_outputs - 1;
ofilter->last_pts = AV_NOPTS_VALUE; ofilter->last_pts = AV_NOPTS_VALUE;
return ofilter; return ofilter;
@@ -787,6 +792,7 @@ static InputFilter *ifilter_alloc(FilterGraph *fg)
if (!ifp->frame) if (!ifp->frame)
return NULL; return NULL;
ifp->index = fg->nb_inputs - 1;
ifp->format = -1; ifp->format = -1;
ifp->fallback.format = -1; ifp->fallback.format = -1;