pcm/Volume: Open() returns output sample format

Prepare for a new mode which may convert to a different sample format
when applying volume, to reduce dithering.
This commit is contained in:
Max Kellermann
2019-07-05 19:03:00 +02:00
parent 1c757f8c1c
commit 5fa7610264
6 changed files with 13 additions and 8 deletions

View File

@@ -77,7 +77,7 @@ public:
mixer(_mixer), base(_base) {
info.Clear();
pv.Open(out_audio_format.format);
out_audio_format.format = pv.Open(out_audio_format.format);
}
void SetInfo(const ReplayGainInfo *_info) {

View File

@@ -30,7 +30,7 @@ class VolumeFilter final : public Filter {
public:
explicit VolumeFilter(const AudioFormat &audio_format)
:Filter(audio_format) {
pv.Open(out_audio_format.format);
out_audio_format.format = pv.Open(out_audio_format.format);
}
unsigned GetVolume() const noexcept {