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Merge pull request #4908 from 7FM/master

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pulseaudio: add target option to control source (microphone) volume
This commit is contained in:
Alexis Rouillard
2026-07-03 23:12:36 +02:00
committed by GitHub
parent bd7a62b8ee 21d222e8f7
commit d2a082933a
7 changed files with 102 additions and 29 deletions
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include/util/audio_backend.hpp
+6 -2
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@@ -27,12 +27,14 @@ class AudioBackend {
static void sourceInfoCb(pa_context*, const pa_source_info* i, int, void* data);
static void serverInfoCb(pa_context*, const pa_server_info*, void*);
static void volumeModifyCb(pa_context*, int, void*);
static void sourceVolumeModifyCb(pa_context*, int, void*);
void connectContext();
pa_threaded_mainloop* mainloop_;
pa_mainloop_api* mainloop_api_;
pa_context* context_;
pa_cvolume pa_volume_;
pa_cvolume pa_source_volume_;
// SINK
uint32_t sink_idx_{0};
@@ -72,8 +74,10 @@ class AudioBackend {
AudioBackend(std::function<void()> on_updated_cb, private_constructor_tag tag);
~AudioBackend();
void changeVolume(uint16_t volume, uint16_t min_volume = 0, uint16_t max_volume = 100);
void changeVolume(ChangeType change_type, double step = 1, uint16_t max_volume = 100);
void changeVolume(uint16_t volume, uint16_t min_volume = 0, uint16_t max_volume = 100,
PulseaudioTarget target = PulseaudioTarget::Sink);
void changeVolume(ChangeType change_type, double step = 1, uint16_t max_volume = 100,
PulseaudioTarget target = PulseaudioTarget::Sink);
void setIgnoredSinks(const Json::Value& config);