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fftools/ffmpeg_filter: track input/output index in {Input,Output}FilterPriv
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@ -74,6 +74,8 @@ static const FilterGraphPriv *cfgp_from_cfg(const FilterGraph *fg)
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typedef struct InputFilterPriv {
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typedef struct InputFilterPriv {
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InputFilter ifilter;
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InputFilter ifilter;
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int index;
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AVFilterContext *filter;
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AVFilterContext *filter;
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InputStream *ist;
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InputStream *ist;
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@ -162,6 +164,8 @@ typedef struct FPSConvContext {
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typedef struct OutputFilterPriv {
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typedef struct OutputFilterPriv {
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OutputFilter ofilter;
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OutputFilter ofilter;
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int index;
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AVFilterContext *filter;
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AVFilterContext *filter;
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/* desired output stream properties */
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/* desired output stream properties */
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@ -594,6 +598,7 @@ static OutputFilter *ofilter_alloc(FilterGraph *fg)
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ofilter = &ofp->ofilter;
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ofilter = &ofp->ofilter;
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ofilter->graph = fg;
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ofilter->graph = fg;
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ofp->format = -1;
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ofp->format = -1;
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ofp->index = fg->nb_outputs - 1;
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ofilter->last_pts = AV_NOPTS_VALUE;
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ofilter->last_pts = AV_NOPTS_VALUE;
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return ofilter;
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return ofilter;
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@ -787,6 +792,7 @@ static InputFilter *ifilter_alloc(FilterGraph *fg)
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if (!ifp->frame)
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if (!ifp->frame)
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return NULL;
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return NULL;
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ifp->index = fg->nb_inputs - 1;
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ifp->format = -1;
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ifp->format = -1;
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ifp->fallback.format = -1;
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ifp->fallback.format = -1;
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