C++ (Cpp) mixerGetSampleRate示例

示例#1

文件： Y8950.c 项目： Chegwin/GBA4iOS-2.0-Beta-4

Y8950* y8950Create(Mixer* mixer)
{
    Y8950* y8950;
    
    y8950 = (Y8950*)calloc(1, sizeof(Y8950));

    y8950->mixer = mixer;
    y8950->timerRunning1 = 0;
    y8950->timerRunning2 = 0;

    y8950->timer1 = boardTimerCreate(onTimeout1, y8950);
    y8950->timer2 = boardTimerCreate(onTimeout2, y8950);
    
    y8950->ykIo = ykIoCreate();

    y8950->handle = mixerRegisterChannel(mixer, MIXER_CHANNEL_MSXAUDIO, 0, y8950Sync, y8950SetSampleRate, y8950);

    y8950->opl = OPLCreate(OPL_TYPE_Y8950, FREQUENCY, SAMPLERATE, 256, y8950);
    OPLSetOversampling(y8950->opl, boardGetY8950Oversampling());
    OPLResetChip(y8950->opl);

    y8950->rate = mixerGetSampleRate(mixer);

    return y8950;
}

示例#2

文件： Moonsound.cpp 项目： CocoaMSX/CocoaMSX

Moonsound* moonsoundCreate(Mixer* mixer, void* romData, int romSize, int sramSize)
{
    Moonsound* moonsound = new Moonsound;
    UInt32 systemTime = boardSystemTime();

    moonsound->mixer = mixer;
    moonsound->timerStarted1 = 0;
    moonsound->timerStarted2 = 0;

    moonsound->timer1 = boardTimerCreate(onTimeout1, moonsound);
    moonsound->timer2 = boardTimerCreate(onTimeout2, moonsound);

    moonsound->handle = mixerRegisterChannel(mixer, MIXER_CHANNEL_MOONSOUND, 1, moonsoundSync, moonsoundSetSampleRate, moonsound);

    moonsound->ymf262 = new YMF262(0, systemTime, moonsound);
    moonsound->ymf262->setSampleRate(mixerGetSampleRate(mixer), boardGetMoonsoundOversampling());
	moonsound->ymf262->setVolume(32767 * 9 / 10);

    moonsound->ymf278 = new YMF278(0, sramSize, romData, romSize, systemTime);
    moonsound->ymf278->setSampleRate(mixerGetSampleRate(mixer), boardGetMoonsoundOversampling());
    moonsound->ymf278->setVolume(32767 * 9 / 10);

    return moonsound;
}