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@ -74,22 +74,24 @@ static int activate(AVFilterContext *ctx) |
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return ff_filter_frame(outlink, frame); |
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return ff_filter_frame(outlink, frame); |
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} |
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} |
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static int query_formats(AVFilterContext *ctx) |
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static int query_formats(const AVFilterContext *ctx, |
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AVFilterFormatsConfig **cfg_in, |
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AVFilterFormatsConfig **cfg_out) |
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{ |
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{ |
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SincContext *s = ctx->priv; |
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const SincContext *s = ctx->priv; |
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static const AVChannelLayout chlayouts[] = { AV_CHANNEL_LAYOUT_MONO, { 0 } }; |
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static const AVChannelLayout chlayouts[] = { AV_CHANNEL_LAYOUT_MONO, { 0 } }; |
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int sample_rates[] = { s->sample_rate, -1 }; |
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int sample_rates[] = { s->sample_rate, -1 }; |
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static const enum AVSampleFormat sample_fmts[] = { AV_SAMPLE_FMT_FLT, |
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static const enum AVSampleFormat sample_fmts[] = { AV_SAMPLE_FMT_FLT, |
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AV_SAMPLE_FMT_NONE }; |
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AV_SAMPLE_FMT_NONE }; |
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int ret = ff_set_common_formats_from_list(ctx, sample_fmts); |
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int ret = ff_set_common_formats_from_list2(ctx, cfg_in, cfg_out, sample_fmts); |
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if (ret < 0) |
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if (ret < 0) |
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return ret; |
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return ret; |
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ret = ff_set_common_channel_layouts_from_list(ctx, chlayouts); |
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ret = ff_set_common_channel_layouts_from_list2(ctx, cfg_in, cfg_out, chlayouts); |
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if (ret < 0) |
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if (ret < 0) |
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return ret; |
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return ret; |
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return ff_set_common_samplerates_from_list(ctx, sample_rates); |
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return ff_set_common_samplerates_from_list2(ctx, cfg_in, cfg_out, sample_rates); |
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} |
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} |
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static float *make_lpf(int num_taps, float Fc, float beta, float rho, |
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static float *make_lpf(int num_taps, float Fc, float beta, float rho, |
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@ -428,5 +430,5 @@ const AVFilter ff_asrc_sinc = { |
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.activate = activate, |
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.activate = activate, |
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.inputs = NULL, |
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.inputs = NULL, |
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FILTER_OUTPUTS(sinc_outputs), |
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FILTER_OUTPUTS(sinc_outputs), |
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FILTER_QUERY_FUNC(query_formats), |
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FILTER_QUERY_FUNC2(query_formats), |
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}; |
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}; |
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