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Code cleanup.

This commit is contained in:
Ben Vanik 2015-03-29 11:27:33 -07:00
parent 45b2d2ceea
commit 6d8a226d7f
2 changed files with 45 additions and 40 deletions
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81
src/xenia/apu/xaudio2/xaudio2_audio_driver.cc
View File

@ -10,51 +10,49 @@
#include "xenia/apu/xaudio2/xaudio2_audio_driver.h"
#include "xenia/apu/apu-private.h"
#include "xenia/emulator.h"
using namespace xe;
using namespace xe::apu;
using namespace xe::apu::xaudio2;
namespace xe {
namespace apu {
namespace xaudio2 {
class XAudio2AudioDriver::VoiceCallback : public IXAudio2VoiceCallback {
public:
public:
VoiceCallback(HANDLE wait_handle) : wait_handle_(wait_handle) {}
~VoiceCallback() {}
void OnStreamEnd() {}
void OnVoiceProcessingPassEnd() {}
void OnVoiceProcessingPassStart(uint32_t samples_required) {}
void OnBufferEnd(void* context) {
SetEvent(wait_handle_);
}
void OnBufferEnd(void* context) { SetEvent(wait_handle_); }
void OnBufferStart(void* context) {}
void OnLoopEnd(void* context) {}
void OnVoiceError(void* context, HRESULT result) {}
private:
private:
HANDLE wait_handle_;
};
XAudio2AudioDriver::XAudio2AudioDriver(Emulator* emulator, HANDLE wait) :
audio_(0), mastering_voice_(0), pcm_voice_(0),
wait_handle_(wait), voice_callback_(0),
AudioDriver(emulator) {
}
XAudio2AudioDriver::XAudio2AudioDriver(Emulator* emulator, HANDLE wait)
: audio_(0),
mastering_voice_(0),
pcm_voice_(0),
wait_handle_(wait),
voice_callback_(0),
AudioDriver(emulator) {}
XAudio2AudioDriver::~XAudio2AudioDriver() {
}
XAudio2AudioDriver::~XAudio2AudioDriver() {}
const DWORD ChannelMasks[] = {
0, // TODO: fixme
0, // TODO: fixme
SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | SPEAKER_LOW_FREQUENCY,
0, // TODO: fixme
0, // TODO: fixme
0, // TODO: fixme
SPEAKER_FRONT_LEFT | SPEAKER_FRONT_CENTER | SPEAKER_FRONT_RIGHT | SPEAKER_LOW_FREQUENCY | SPEAKER_BACK_LEFT | SPEAKER_BACK_RIGHT,
0, // TODO: fixme
0, // TODO: fixme
0, // TODO: fixme
SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | SPEAKER_LOW_FREQUENCY,
0, // TODO: fixme
0, // TODO: fixme
0, // TODO: fixme
SPEAKER_FRONT_LEFT | SPEAKER_FRONT_CENTER | SPEAKER_FRONT_RIGHT |
SPEAKER_LOW_FREQUENCY | SPEAKER_BACK_LEFT | SPEAKER_BACK_RIGHT,
0, // TODO: fixme
};
void XAudio2AudioDriver::Initialize() {
@ -70,12 +68,12 @@ void XAudio2AudioDriver::Initialize() {
}
XAUDIO2_DEBUG_CONFIGURATION config;
config.TraceMask = XAUDIO2_LOG_ERRORS | XAUDIO2_LOG_WARNINGS;
config.BreakMask = 0;
config.LogThreadID = FALSE;
config.LogTiming = TRUE;
config.LogFunctionName = TRUE;
config.LogFileline = TRUE;
config.TraceMask = XAUDIO2_LOG_ERRORS | XAUDIO2_LOG_WARNINGS;
config.BreakMask = 0;
config.LogThreadID = FALSE;
config.LogTiming = TRUE;
config.LogFunctionName = TRUE;
config.LogFileline = TRUE;
audio_->SetDebugConfiguration(&config);
hr = audio_->CreateMasteringVoice(&mastering_voice_);
@ -91,17 +89,19 @@ void XAudio2AudioDriver::Initialize() {
waveformat.Format.nChannels = frame_channels_;
waveformat.Format.nSamplesPerSec = 48000;
waveformat.Format.wBitsPerSample = 32;
waveformat.Format.nBlockAlign = (waveformat.Format.nChannels * waveformat.Format.wBitsPerSample) / 8;
waveformat.Format.nAvgBytesPerSec = waveformat.Format.nSamplesPerSec * waveformat.Format.nBlockAlign;
waveformat.Format.cbSize = sizeof(WAVEFORMATIEEEFLOATEX) - sizeof(WAVEFORMATEX);
waveformat.Format.nBlockAlign =
(waveformat.Format.nChannels * waveformat.Format.wBitsPerSample) / 8;
waveformat.Format.nAvgBytesPerSec =
waveformat.Format.nSamplesPerSec * waveformat.Format.nBlockAlign;
waveformat.Format.cbSize =
sizeof(WAVEFORMATIEEEFLOATEX) - sizeof(WAVEFORMATEX);
waveformat.SubFormat = KSDATAFORMAT_SUBTYPE_IEEE_FLOAT;
waveformat.Samples.wValidBitsPerSample = waveformat.Format.wBitsPerSample;
waveformat.dwChannelMask = ChannelMasks[waveformat.Format.nChannels];
hr = audio_->CreateSourceVoice(&pcm_voice_, &waveformat.Format,
0, XAUDIO2_DEFAULT_FREQ_RATIO,
voice_callback_);
hr = audio_->CreateSourceVoice(&pcm_voice_, &waveformat.Format, 0,
XAUDIO2_DEFAULT_FREQ_RATIO, voice_callback_);
if (FAILED(hr)) {
XELOGE("CreateSourceVoice failed with %.8X", hr);
assert_always();
@ -128,7 +128,8 @@ void XAudio2AudioDriver::SubmitFrame(uint32_t frame_ptr) {
// interleave the data
for (int index = 0, o = 0; index < channel_samples_; ++index) {
for (int channel = 0, table = 0; channel < interleave_channels; ++channel, table += channel_samples_) {
for (int channel = 0, table = 0; channel < interleave_channels;
++channel, table += channel_samples_) {
output_frame[o++] = poly::byte_swap(input_frame[table + index]);
}
}
@ -165,3 +166,7 @@ void XAudio2AudioDriver::Shutdown() {
delete voice_callback_;
CloseHandle(wait_handle_);
}
} // namespace xaudio2
} // namespace apu
} // namespace xe

4
src/xenia/apu/xaudio2/xaudio2_audio_driver.h
View File

@ -21,7 +21,7 @@ namespace apu {
namespace xaudio2 {
class XAudio2AudioDriver : public AudioDriver {
public:
public:
XAudio2AudioDriver(Emulator* emulator, HANDLE wait);
virtual ~XAudio2AudioDriver();
@ -29,7 +29,7 @@ public:
virtual void SubmitFrame(uint32_t frame_ptr);
virtual void Shutdown();
private:
private:
IXAudio2* audio_;
IXAudio2MasteringVoice* mastering_voice_;
IXAudio2SourceVoice* pcm_voice_;