Hane/mixer
1
1
Fork 0
Code Issues 8 Pull requests Projects Releases 1 Packages Wiki Activity

poll merge squash

Browse source
This commit is contained in:
Hane 2024-02-07 17:20:59 +01:00
commit 40bee90610
21 changed files with 2753 additions and 261 deletions
Download patch file Download diff file Expand all files Collapse all files

57
src/back/backsessionclasses.h Normal file
View file

@ -0,0 +1,57 @@
#pragma once
#include "msinclude.h"
#include "global.h"
#include "contclasses.h"
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:
Session(Endpoint* ep, IAudioSessionControl2* sessionControl, size_t idx);
Session(Endpoint* ep, IAudioSessionControl2* sessionControl) : Session(ep, sessionControl, SIZE_MAX) {};
void setVolume(NGuid guid, int channel, float volume);
float getVolume(int channel);
void setMute(NGuid guid, bool muted);
bool getMute();
SessionState getState();
void setState(SessionState state);
void setIndex(size_t idx);
std::wstring getName();
void setStateCallback(SessionStateCallback *ssc);
void removeStateCallback(SessionStateCallback *ssc);
~Session();
//uint32_t getChannelCount();
private:
std::wstring fetchProcessName(DWORD pid);
std::wstring sessionName;
SessionState sessionState;
Endpoint* ep;
IAudioSessionControl2* sessionControl = nullptr;
ISimpleAudioVolume* sessionVolume = nullptr;
size_t idx;
};