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session volume/mute polling

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Hane 2024-02-03 15:33:59 +01:00
commit 064c16d9e7
10 changed files with 263 additions and 4 deletions
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24
src/back/backsessionclasses.h
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@ -6,6 +6,26 @@
class Endpoint;
class SessionStateCallback : public IAudioSessionEvents {
public:
SessionStateCallback(SessionHandler *sh);
ULONG AddRef();
ULONG Release();
HRESULT QueryInterface(REFIID riid, VOID **ppvInterface);
HRESULT OnSessionCreated(IAudioSessionControl *NewSession);
HRESULT OnChannelVolumeChanged(DWORD ChannelCount, float NewChannelVolumeArray[], DWORD ChangedChannel, LPCGUID EventContext);
HRESULT OnDisplayNameChanged(LPCWSTR NewDisplayName, LPCGUID EventContext);
HRESULT OnGroupingParamChanged( LPCGUID NewGroupingParam, LPCGUID EventContext);
HRESULT OnIconPathChanged(LPCWSTR NewIconPath, LPCGUID EventContext);
HRESULT OnSessionDisconnected(AudioSessionDisconnectReason DisconnectReason);
HRESULT OnSimpleVolumeChanged(float NewVolume, BOOL NewMute, LPCGUID EventContext);
HRESULT OnStateChanged(AudioSessionState NewState);
private:
ULONG ref = 1;
SessionHandler *sh;
};
class Session {
public:
@ -15,6 +35,9 @@ class Session {
void setMute(NGuid guid, bool muted);
bool getMute();
std::wstring getName();
void setStateCallback(SessionStateCallback *ssc);
void removeStateCallback(SessionStateCallback *ssc);
//uint32_t getChannelCount();
private:
@ -25,3 +48,4 @@ class Session {
ISimpleAudioVolume* sessionVolume = nullptr;
size_t idx;
};