C++ (Cpp) SDL_Aout_CreateInternal 예제들

예제 #1

파일: ijksdl_aout_android_opensles.c 프로젝트: 17media/ijkplayer

SDL_Aout *SDL_AoutAndroid_CreateForOpenSLES()
{
    SDLTRACE("%s\n", __func__);
    SDL_Aout *aout = SDL_Aout_CreateInternal(sizeof(SDL_Aout_Opaque));
    if (!aout)
        return NULL;

    SDL_Aout_Opaque *opaque = aout->opaque;
    opaque->wakeup_cond = SDL_CreateCond();
    opaque->wakeup_mutex = SDL_CreateMutex();

    int ret = 0;

    SLObjectItf slObject = NULL;
    ret = slCreateEngine(&slObject, 0, NULL, 0, NULL, NULL);
    CHECK_OPENSL_ERROR(ret, "%s: slCreateEngine() failed", __func__);
    opaque->slObject = slObject;

    ret = (*slObject)->Realize(slObject, SL_BOOLEAN_FALSE);
    CHECK_OPENSL_ERROR(ret, "%s: slObject->Realize() failed", __func__);

    SLEngineItf slEngine = NULL;
    ret = (*slObject)->GetInterface(slObject, SL_IID_ENGINE, &slEngine);
    CHECK_OPENSL_ERROR(ret, "%s: slObject->GetInterface() failed", __func__);
    opaque->slEngine = slEngine;

    SLObjectItf slOutputMixObject = NULL;
    const SLInterfaceID ids1[] = {SL_IID_VOLUME};
    const SLboolean req1[] = {SL_BOOLEAN_FALSE};
    ret = (*slEngine)->CreateOutputMix(slEngine, &slOutputMixObject, 1, ids1, req1);
    CHECK_OPENSL_ERROR(ret, "%s: slEngine->CreateOutputMix() failed", __func__);
    opaque->slOutputMixObject = slOutputMixObject;

    ret = (*slOutputMixObject)->Realize(slOutputMixObject, SL_BOOLEAN_FALSE);
    CHECK_OPENSL_ERROR(ret, "%s: slOutputMixObject->Realize() failed", __func__);

    aout->free_l       = aout_free_l;
    aout->opaque_class = &g_opensles_class;
    aout->open_audio   = aout_open_audio;
    aout->pause_audio  = aout_pause_audio;
    aout->flush_audio  = aout_flush_audio;
    aout->close_audio  = aout_close_audio;
    aout->set_volume   = aout_set_volume;
    aout->func_get_latency_seconds = aout_get_latency_seconds;

    return aout;
fail:
    aout_free_l(aout);
    return NULL;
}

예제 #2

파일: ijksdl_aout_android_audiotrack.c 프로젝트: Moving/ijkplayer

SDL_Aout *SDL_AoutAndroid_CreateForAudioTrack()
{
    SDL_Aout *aout = SDL_Aout_CreateInternal(sizeof(SDL_Aout_Opaque));
    if (!aout)
        return NULL;

    SDL_Aout_Opaque *opaque = aout->opaque;
    opaque->wakeup_cond = SDL_CreateCond();
    opaque->wakeup_mutex = SDL_CreateMutex();

    aout->free_l = aout_free_l;
    aout->open_audio = aout_open_audio;
    aout->pause_audio = aout_pause_audio;
    aout->flush_audio = aout_flush_audio;
    aout->close_audio = aout_close_audio;

    return aout;
}

예제 #3

파일: ijksdl_aout_android_audiotrack.c 프로젝트: eblislu/ijkplayer

static SDL_Aout *createForAudioTrack(bool useCustomAudioTrack)
{
    SDL_Android_USE_Custom_AudioTrack(useCustomAudioTrack);
    SDL_Aout *aout = SDL_Aout_CreateInternal(sizeof(SDL_Aout_Opaque));
    if (!aout)
        return NULL;

    SDL_Aout_Opaque *opaque = aout->opaque;
    opaque->wakeup_cond  = SDL_CreateCond();
    opaque->wakeup_mutex = SDL_CreateMutex();

    aout->opaque_class = useCustomAudioTrack ? &g_custom_audiotrack_class : &g_audiotrack_class;
    aout->free_l       = aout_free_l;
    aout->open_audio   = aout_open_audio;
    aout->pause_audio  = aout_pause_audio;
    aout->flush_audio  = aout_flush_audio;
    aout->set_volume   = aout_set_volume;
    aout->close_audio  = aout_close_audio;

    return aout;
}

예제 #4

파일: ijksdl_aout_android_audiotrack.c 프로젝트: EricChen2013/IPTV_plus

SDL_Aout *SDL_AoutAndroid_CreateForAudioTrack()
{
    SDL_Aout *aout = SDL_Aout_CreateInternal(sizeof(SDL_Aout_Opaque));
    if (!aout)
        return NULL;

    SDL_Aout_Opaque *opaque = aout->opaque;
    opaque->wakeup_cond  = SDL_CreateCond();
    opaque->wakeup_mutex = SDL_CreateMutex();

    aout->opaque_class = &g_audiotrack_class;
    aout->free_l       = aout_free_l;
    aout->open_audio   = aout_open_audio;
    aout->pause_audio  = aout_pause_audio;
    aout->flush_audio  = aout_flush_audio;
    aout->set_volume   = aout_set_volume;
    aout->close_audio  = aout_close_audio;
    aout->func_get_audio_session_id = aout_get_audio_session_id;

    return aout;
}