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Switching audio system to platform-agnostic primitives.

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This commit is contained in:
Ben Vanik
2015-07-14 23:13:56 -07:00
parent 345fe60da0
commit a6012b73f4
13 changed files with 150 additions and 165 deletions
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19
src/xenia/apu/xaudio2/xaudio2_audio_driver.cc
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@@ -24,32 +24,27 @@ namespace xaudio2 {
class XAudio2AudioDriver::VoiceCallback : public IXAudio2VoiceCallback {
public:
VoiceCallback(HANDLE semaphore) : semaphore_(semaphore) {}
VoiceCallback(xe::threading::Semaphore* semaphore) : semaphore_(semaphore) {}
~VoiceCallback() {}
void OnStreamEnd() {}
void OnVoiceProcessingPassEnd() {}
void OnVoiceProcessingPassStart(uint32_t samples_required) {}
void OnBufferEnd(void* context) {
BOOL ret = ReleaseSemaphore(semaphore_, 1, NULL);
assert_true(ret == TRUE);
auto ret = semaphore_->Release(1, nullptr);
assert_true(ret);
}
void OnBufferStart(void* context) {}
void OnLoopEnd(void* context) {}
void OnVoiceError(void* context, HRESULT result) {}
private:
HANDLE semaphore_;
xe::threading::Semaphore* semaphore_ = nullptr;
};
XAudio2AudioDriver::XAudio2AudioDriver(Emulator* emulator, HANDLE semaphore)
: AudioDriver(emulator),
audio_(nullptr),
mastering_voice_(nullptr),
pcm_voice_(nullptr),
semaphore_(semaphore),
voice_callback_(nullptr),
current_frame_(0) {
XAudio2AudioDriver::XAudio2AudioDriver(Emulator* emulator,
xe::threading::Semaphore* semaphore)
: AudioDriver(emulator), semaphore_(semaphore) {
static_assert(frame_count_ == XAUDIO2_MAX_QUEUED_BUFFERS,
"xaudio header differs");
}