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AudioCommon: Implement WASAPI

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This commit is contained in:
spycrab 2018-02-10 21:03:27 +01:00
commit a196dfe50d
10 changed files with 600 additions and 7 deletions
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13
Source/Core/AudioCommon/AudioCommon.cpp
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@ -10,6 +10,7 @@
#include "AudioCommon/OpenALStream.h"
#include "AudioCommon/OpenSLESStream.h"
#include "AudioCommon/PulseAudioStream.h"
#include "AudioCommon/WASAPIStream.h"
#include "AudioCommon/XAudio2Stream.h"
#include "AudioCommon/XAudio2_7Stream.h"
#include "Common/Common.h"
@ -50,6 +51,8 @@ void InitSoundStream()
g_sound_stream = std::make_unique<PulseAudio>();
else if (backend == BACKEND_OPENSLES && OpenSLESStream::isValid())
g_sound_stream = std::make_unique<OpenSLESStream>();
else if (backend == BACKEND_WASAPI && WASAPIStream::isValid())
g_sound_stream = std::make_unique<WASAPIStream>();
if (!g_sound_stream || !g_sound_stream->Init())
{
@ -110,6 +113,9 @@ std::vector<std::string> GetSoundBackends()
backends.push_back(BACKEND_OPENAL);
if (OpenSLESStream::isValid())
backends.push_back(BACKEND_OPENSLES);
if (WASAPIStream::isValid())
backends.push_back(BACKEND_WASAPI);
return backends;
}
@ -128,7 +134,7 @@ bool SupportsDPL2Decoder(const std::string& backend)
bool SupportsLatencyControl(const std::string& backend)
{
return backend == BACKEND_OPENAL;
return backend == BACKEND_OPENAL || backend == BACKEND_WASAPI;
}
bool SupportsVolumeChanges(const std::string& backend)
@ -136,7 +142,8 @@ bool SupportsVolumeChanges(const std::string& backend)
// FIXME: this one should ask the backend whether it supports it.
// but getting the backend from string etc. is probably
// too much just to enable/disable a stupid slider...
return backend == BACKEND_CUBEB || backend == BACKEND_OPENAL || backend == BACKEND_XAUDIO2;
return backend == BACKEND_CUBEB || backend == BACKEND_OPENAL || backend == BACKEND_XAUDIO2 ||
backend == BACKEND_WASAPI;
}
void UpdateSoundStream()
@ -231,4 +238,4 @@ void ToggleMuteVolume()
isMuted = !isMuted;
UpdateSoundStream();
}
}
} // namespace AudioCommon