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| author | wm4 <wm4@nowhere> | 2015-01-13 20:14:02 +0100 |
|---|---|---|
| committer | wm4 <wm4@nowhere> | 2015-01-13 20:14:02 +0100 |
| commit | 0bbd65b09cb80ee6a822b27a53e7ddfd5d249cf2 (patch) | |
| tree | edf7dcb12a658c2606653cb3b2dcaa3ac3acda99 /audio/filter/af_lavrresample.c | |
| parent | 9418f884750e2837c51dea9bd300a5e4b3a8f16c (diff) | |
| download | mpv-0bbd65b09cb80ee6a822b27a53e7ddfd5d249cf2.tar.bz2 mpv-0bbd65b09cb80ee6a822b27a53e7ddfd5d249cf2.tar.xz | |
audio/filter: remove unused af_calc_filter_multiplier()
The purpose of this function was to filter only as much audio input as
needed to produce a certain amount of audio output. This could (in
theory) avoid excessive buffering when e.g. changing playback speed with
resampling.
Use of this was already removed in commit 5fd8a1e0. No problems were
experienced, so let's assume this feature is practically worthless.
(Though it's possible that it was quite useful over a decade ago, or in
some cornercases with evil files.)
Diffstat (limited to 'audio/filter/af_lavrresample.c')
| -rw-r--r-- | audio/filter/af_lavrresample.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/audio/filter/af_lavrresample.c b/audio/filter/af_lavrresample.c index 8dce52cf67..dc777e9b2c 100644 --- a/audio/filter/af_lavrresample.c +++ b/audio/filter/af_lavrresample.c @@ -248,8 +248,6 @@ static int control(struct af_instance *af, int cmd, void *arg) if (af_to_avformat(out->format) == AV_SAMPLE_FMT_NONE) mp_audio_set_format(out, in->format); - af->mul = out->rate / (double)in->rate; - int r = ((in->format == orig_in.format) && mp_chmap_equals(&in->channels, &orig_in.channels)) ? AF_OK : AF_FALSE; |