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Merge pull request #5701 from ligfx/renamecmixertomixer 

Rename CMixer to Mixer
This commit is contained in:
JosJuice 2017-06-27 08:15:02 +02:00 committed by GitHub
parent aa020040f6 b2c9d6d217
commit 4ad46f1c7c
9 changed files with 42 additions and 43 deletions
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2
Source/Core/AudioCommon/AudioCommon.cpp
View File

@ -181,7 +181,7 @@ void SendAIBuffer(const short* samples, unsigned int num_samples)
else if (!SConfig::GetInstance().m_DumpAudio && s_audio_dump_start)
StopAudioDump();
CMixer* pMixer = g_sound_stream->GetMixer();
Mixer* pMixer = g_sound_stream->GetMixer();
if (pMixer && samples)
{

2
Source/Core/AudioCommon/AudioCommon.h
View File

@ -10,7 +10,7 @@
#include "AudioCommon/SoundStream.h"
class CMixer;
class Mixer;
extern std::unique_ptr<SoundStream> g_sound_stream;

48
Source/Core/AudioCommon/Mixer.cpp
View File

@ -14,20 +14,20 @@
#include "Common/Swap.h"
#include "Core/ConfigManager.h"
CMixer::CMixer(unsigned int BackendSampleRate)
Mixer::Mixer(unsigned int BackendSampleRate)
: m_sampleRate(BackendSampleRate), m_stretcher(BackendSampleRate)
{
INFO_LOG(AUDIO_INTERFACE, "Mixer is initialized");
DPL2Reset();
}
CMixer::~CMixer()
Mixer::~Mixer()
{
}
// Executed from sound stream thread
unsigned int CMixer::MixerFifo::Mix(short* samples, unsigned int numSamples,
bool consider_framelimit)
unsigned int Mixer::MixerFifo::Mix(short* samples, unsigned int numSamples,
bool consider_framelimit)
{
unsigned int currentSample = 0;
@ -117,7 +117,7 @@ unsigned int CMixer::MixerFifo::Mix(short* samples, unsigned int numSamples,
return actual_sample_count;
}
unsigned int CMixer::Mix(short* samples, unsigned int num_samples)
unsigned int Mixer::Mix(short* samples, unsigned int num_samples)
{
if (!samples)
return 0;
@ -154,7 +154,7 @@ unsigned int CMixer::Mix(short* samples, unsigned int num_samples)
return num_samples;
}
unsigned int CMixer::MixSurround(float* samples, unsigned int num_samples)
unsigned int Mixer::MixSurround(float* samples, unsigned int num_samples)
{
if (!num_samples)
return 0;
@ -175,7 +175,7 @@ unsigned int CMixer::MixSurround(float* samples, unsigned int num_samples)
return available_samples;
}
void CMixer::MixerFifo::PushSamples(const short* samples, unsigned int num_samples)
void Mixer::MixerFifo::PushSamples(const short* samples, unsigned int num_samples)
{
// Cache access in non-volatile variable
// indexR isn't allowed to cache in the audio throttling loop as it
@ -204,7 +204,7 @@ void CMixer::MixerFifo::PushSamples(const short* samples, unsigned int num_sampl
m_indexW.fetch_add(num_samples * 2);
}
void CMixer::PushSamples(const short* samples, unsigned int num_samples)
void Mixer::PushSamples(const short* samples, unsigned int num_samples)
{
m_dma_mixer.PushSamples(samples, num_samples);
int sample_rate = m_dma_mixer.GetInputSampleRate();
@ -212,7 +212,7 @@ void CMixer::PushSamples(const short* samples, unsigned int num_samples)
m_wave_writer_dsp.AddStereoSamplesBE(samples, num_samples, sample_rate);
}
void CMixer::PushStreamingSamples(const short* samples, unsigned int num_samples)
void Mixer::PushStreamingSamples(const short* samples, unsigned int num_samples)
{
m_streaming_mixer.PushSamples(samples, num_samples);
int sample_rate = m_streaming_mixer.GetInputSampleRate();
@ -220,8 +220,8 @@ void CMixer::PushStreamingSamples(const short* samples, unsigned int num_samples
m_wave_writer_dtk.AddStereoSamplesBE(samples, num_samples, sample_rate);
}
void CMixer::PushWiimoteSpeakerSamples(const short* samples, unsigned int num_samples,
unsigned int sample_rate)
void Mixer::PushWiimoteSpeakerSamples(const short* samples, unsigned int num_samples,
unsigned int sample_rate)
{
short samples_stereo[MAX_SAMPLES * 2];
@ -239,27 +239,27 @@ void CMixer::PushWiimoteSpeakerSamples(const short* samples, unsigned int num_sa
}
}
void CMixer::SetDMAInputSampleRate(unsigned int rate)
void Mixer::SetDMAInputSampleRate(unsigned int rate)
{
m_dma_mixer.SetInputSampleRate(rate);
}
void CMixer::SetStreamInputSampleRate(unsigned int rate)
void Mixer::SetStreamInputSampleRate(unsigned int rate)
{
m_streaming_mixer.SetInputSampleRate(rate);
}
void CMixer::SetStreamingVolume(unsigned int lvolume, unsigned int rvolume)
void Mixer::SetStreamingVolume(unsigned int lvolume, unsigned int rvolume)
{
m_streaming_mixer.SetVolume(lvolume, rvolume);
}
void CMixer::SetWiimoteSpeakerVolume(unsigned int lvolume, unsigned int rvolume)
void Mixer::SetWiimoteSpeakerVolume(unsigned int lvolume, unsigned int rvolume)
{
m_wiimote_speaker_mixer.SetVolume(lvolume, rvolume);
}
void CMixer::StartLogDTKAudio(const std::string& filename)
void Mixer::StartLogDTKAudio(const std::string& filename)
{
if (!m_log_dtk_audio)
{
@ -282,7 +282,7 @@ void CMixer::StartLogDTKAudio(const std::string& filename)
}
}
void CMixer::StopLogDTKAudio()
void Mixer::StopLogDTKAudio()
{
if (m_log_dtk_audio)
{
@ -296,7 +296,7 @@ void CMixer::StopLogDTKAudio()
}
}
void CMixer::StartLogDSPAudio(const std::string& filename)
void Mixer::StartLogDSPAudio(const std::string& filename)
{
if (!m_log_dsp_audio)
{
@ -319,7 +319,7 @@ void CMixer::StartLogDSPAudio(const std::string& filename)
}
}
void CMixer::StopLogDSPAudio()
void Mixer::StopLogDSPAudio()
{
if (m_log_dsp_audio)
{
@ -333,26 +333,26 @@ void CMixer::StopLogDSPAudio()
}
}
void CMixer::MixerFifo::SetInputSampleRate(unsigned int rate)
void Mixer::MixerFifo::SetInputSampleRate(unsigned int rate)
{
m_input_sample_rate = rate;
}
unsigned int CMixer::MixerFifo::GetInputSampleRate() const
unsigned int Mixer::MixerFifo::GetInputSampleRate() const
{
return m_input_sample_rate;
}
void CMixer::MixerFifo::SetVolume(unsigned int lvolume, unsigned int rvolume)
void Mixer::MixerFifo::SetVolume(unsigned int lvolume, unsigned int rvolume)
{
m_LVolume.store(lvolume + (lvolume >> 7));
m_RVolume.store(rvolume + (rvolume >> 7));
}
unsigned int CMixer::MixerFifo::AvailableSamples() const
unsigned int Mixer::MixerFifo::AvailableSamples() const
{
unsigned int samples_in_fifo = ((m_indexW.load() - m_indexR.load()) & INDEX_MASK) / 2;
if (samples_in_fifo <= 1)
return 0; // CMixer::MixerFifo::Mix always keeps one sample in the buffer.
return 0; // Mixer::MixerFifo::Mix always keeps one sample in the buffer.
return (samples_in_fifo - 1) * m_mixer->m_sampleRate / m_input_sample_rate;
}

11
Source/Core/AudioCommon/Mixer.h
View File

@ -11,11 +11,11 @@
#include "AudioCommon/WaveFile.h"
#include "Common/CommonTypes.h"
class CMixer final
class Mixer final
{
public:
explicit CMixer(unsigned int BackendSampleRate);
~CMixer();
explicit Mixer(unsigned int BackendSampleRate);
~Mixer();
// Called from audio threads
unsigned int Mix(short* samples, unsigned int numSamples);
@ -50,8 +50,7 @@ private:
class MixerFifo final
{
public:
MixerFifo(CMixer* mixer, unsigned sample_rate)
: m_mixer(mixer), m_input_sample_rate(sample_rate)
MixerFifo(Mixer* mixer, unsigned sample_rate) : m_mixer(mixer), m_input_sample_rate(sample_rate)
{
}
void PushSamples(const short* samples, unsigned int num_samples);
@ -62,7 +61,7 @@ private:
unsigned int AvailableSamples() const;
private:
CMixer* m_mixer;
Mixer* m_mixer;
unsigned m_input_sample_rate;
std::array<short, MAX_SAMPLES * 2> m_buffer{};
std::atomic<u32> m_indexW{0};

2
Source/Core/AudioCommon/OpenSLESStream.cpp
View File

@ -24,7 +24,7 @@ static SLPlayItf bqPlayerPlay;
static SLAndroidSimpleBufferQueueItf bqPlayerBufferQueue;
static SLMuteSoloItf bqPlayerMuteSolo;
static SLVolumeItf bqPlayerVolume;
static CMixer* g_mixer;
static Mixer* g_mixer;
#define BUFFER_SIZE 512
#define BUFFER_SIZE_IN_SAMPLES (BUFFER_SIZE / 2)

6
Source/Core/AudioCommon/SoundStream.h
View File

@ -12,14 +12,14 @@
class SoundStream
{
protected:
std::unique_ptr<CMixer> m_mixer;
std::unique_ptr<Mixer> m_mixer;
bool m_muted;
public:
SoundStream() : m_mixer(new CMixer(48000)), m_muted(false) {}
SoundStream() : m_mixer(new Mixer(48000)), m_muted(false) {}
virtual ~SoundStream() {}
static bool isValid() { return false; }
CMixer* GetMixer() const { return m_mixer.get(); }
Mixer* GetMixer() const { return m_mixer.get(); }
virtual bool Start() { return false; }
virtual void SetVolume(int) {}
virtual void SoundLoop() {}

6
Source/Core/AudioCommon/XAudio2Stream.cpp
View File

@ -16,7 +16,7 @@
struct StreamingVoiceContext : public IXAudio2VoiceCallback
{
private:
CMixer* const m_mixer;
Mixer* const m_mixer;
Common::Event& m_sound_sync_event;
IXAudio2SourceVoice* m_source_voice;
std::unique_ptr<BYTE[]> xaudio_buffer;
@ -24,7 +24,7 @@ private:
void SubmitBuffer(PBYTE buf_data);
public:
StreamingVoiceContext(IXAudio2* pXAudio2, CMixer* pMixer, Common::Event& pSyncEvent);
StreamingVoiceContext(IXAudio2* pXAudio2, Mixer* pMixer, Common::Event& pSyncEvent);
virtual ~StreamingVoiceContext();
void Stop();
@ -56,7 +56,7 @@ void StreamingVoiceContext::SubmitBuffer(PBYTE buf_data)
m_source_voice->SubmitSourceBuffer(&buf);
}
StreamingVoiceContext::StreamingVoiceContext(IXAudio2* pXAudio2, CMixer* pMixer,
StreamingVoiceContext::StreamingVoiceContext(IXAudio2* pXAudio2, Mixer* pMixer,
Common::Event& pSyncEvent)
: m_mixer(pMixer), m_sound_sync_event(pSyncEvent),
xaudio_buffer(new BYTE[NUM_BUFFERS * BUFFER_SIZE_BYTES]())

6
Source/Core/AudioCommon/XAudio2_7Stream.cpp
View File

@ -16,7 +16,7 @@
struct StreamingVoiceContext2_7 : public IXAudio2VoiceCallback
{
private:
CMixer* const m_mixer;
Mixer* const m_mixer;
Common::Event& m_sound_sync_event;
IXAudio2SourceVoice* m_source_voice;
std::unique_ptr<BYTE[]> xaudio_buffer;
@ -24,7 +24,7 @@ private:
void SubmitBuffer(PBYTE buf_data);
public:
StreamingVoiceContext2_7(IXAudio2* pXAudio2, CMixer* pMixer, Common::Event& pSyncEvent);
StreamingVoiceContext2_7(IXAudio2* pXAudio2, Mixer* pMixer, Common::Event& pSyncEvent);
virtual ~StreamingVoiceContext2_7();
void Stop();
@ -56,7 +56,7 @@ void StreamingVoiceContext2_7::SubmitBuffer(PBYTE buf_data)
m_source_voice->SubmitSourceBuffer(&buf);
}
StreamingVoiceContext2_7::StreamingVoiceContext2_7(IXAudio2* pXAudio2, CMixer* pMixer,
StreamingVoiceContext2_7::StreamingVoiceContext2_7(IXAudio2* pXAudio2, Mixer* pMixer,
Common::Event& pSyncEvent)
: m_mixer(pMixer), m_sound_sync_event(pSyncEvent),
xaudio_buffer(new BYTE[NUM_BUFFERS * BUFFER_SIZE_BYTES]())

2
Source/Core/Core/Core.cpp
View File

@ -918,7 +918,7 @@ void UpdateTitle()
// Update the audio timestretcher with the current speed
if (g_sound_stream)
{
CMixer* pMixer = g_sound_stream->GetMixer();
Mixer* pMixer = g_sound_stream->GetMixer();
pMixer->UpdateSpeed((float)Speed / 100);
}