mirror of https://git.ffmpeg.org/ffmpeg.git
fftools/ffmpeg_filter: make ifilter_has_all_input_formats() static
It is no longer used outside ffmpeg_filter.
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@ -751,8 +751,6 @@ void ifilter_sub2video_heartbeat(InputFilter *ifilter, int64_t pts, AVRational t
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*/
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int ifilter_parameters_from_dec(InputFilter *ifilter, const AVCodecContext *dec);
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int ifilter_has_all_input_formats(FilterGraph *fg);
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void ofilter_bind_ost(OutputFilter *ofilter, OutputStream *ost);
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/**
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@ -537,6 +537,18 @@ fail:
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return ret;
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}
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// Filters can be configured only if the formats of all inputs are known.
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static int ifilter_has_all_input_formats(FilterGraph *fg)
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{
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int i;
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for (i = 0; i < fg->nb_inputs; i++) {
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InputFilterPriv *ifp = ifp_from_ifilter(fg->inputs[i]);
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if (ifp->format < 0)
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return 0;
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}
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return 1;
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}
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static char *describe_filter_link(FilterGraph *fg, AVFilterInOut *inout, int in)
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{
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AVFilterContext *ctx = inout->filter_ctx;
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@ -1660,18 +1672,6 @@ static int ifilter_parameters_from_frame(InputFilter *ifilter, const AVFrame *fr
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return 0;
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}
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// Filters can be configured only if the formats of all inputs are known.
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int ifilter_has_all_input_formats(FilterGraph *fg)
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{
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int i;
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for (i = 0; i < fg->nb_inputs; i++) {
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InputFilterPriv *ifp = ifp_from_ifilter(fg->inputs[i]);
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if (ifp->format < 0)
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return 0;
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}
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return 1;
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}
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int filtergraph_is_simple(FilterGraph *fg)
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{
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FilterGraphPriv *fgp = fgp_from_fg(fg);
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