119 int Equalizer_init(EqualizerContext *pContext);
120 int Equalizer_setConfig(EqualizerContext *pContext, effect_config_t *pConfig);
146     EqualizerContext *pContext = new EqualizerContext;  in EffectCreate()  local
148     pContext->itfe = &gEqualizerInterface;  in EffectCreate()
149     pContext->pEqualizer = NULL;  in EffectCreate()
150     pContext->state = EQUALIZER_STATE_UNINITIALIZED;  in EffectCreate()
152     ret = Equalizer_init(pContext);  in EffectCreate()
155         delete pContext;  in EffectCreate()
159     *pHandle = (effect_handle_t)pContext;  in EffectCreate()
160     pContext->state = EQUALIZER_STATE_INITIALIZED;  in EffectCreate()
163          pContext, AudioEqualizer::GetInstanceSize(kNumBands)+sizeof(EqualizerContext));  in EffectCreate()
170     EqualizerContext * pContext = (EqualizerContext *)handle;  in EffectRelease()  local
173     if (pContext == NULL) {  in EffectRelease()
177     pContext->state = EQUALIZER_STATE_UNINITIALIZED;  in EffectRelease()
178     pContext->pEqualizer->free();  in EffectRelease()
179     delete pContext;  in EffectRelease()
226 int Equalizer_setConfig(EqualizerContext *pContext, effect_config_t *pConfig)  in Equalizer_setConfig()  argument
230     CHECK_ARG(pContext != NULL);  in Equalizer_setConfig()
250     pContext->config = *pConfig;  in Equalizer_setConfig()
252     pContext->pEqualizer->configure(channelCount,  in Equalizer_setConfig()
255     pContext->adapter.configure(*pContext->pEqualizer, channelCount,  in Equalizer_setConfig()
276 void Equalizer_getConfig(EqualizerContext *pContext, effect_config_t *pConfig)  in Equalizer_getConfig()  argument
278     *pConfig = pContext->config;  in Equalizer_getConfig()
295 int Equalizer_init(EqualizerContext *pContext)  in Equalizer_init()  argument
301     CHECK_ARG(pContext != NULL);  in Equalizer_init()
303     if (pContext->pEqualizer != NULL) {  in Equalizer_init()
304         pContext->pEqualizer->free();  in Equalizer_init()
307     pContext->config.inputCfg.accessMode = EFFECT_BUFFER_ACCESS_READ;  in Equalizer_init()
308     pContext->config.inputCfg.channels = AUDIO_CHANNEL_OUT_STEREO;  in Equalizer_init()
309     pContext->config.inputCfg.format = AUDIO_FORMAT_PCM_16_BIT;  in Equalizer_init()
310     pContext->config.inputCfg.samplingRate = 44100;  in Equalizer_init()
311     pContext->config.inputCfg.bufferProvider.getBuffer = NULL;  in Equalizer_init()
312     pContext->config.inputCfg.bufferProvider.releaseBuffer = NULL;  in Equalizer_init()
313     pContext->config.inputCfg.bufferProvider.cookie = NULL;  in Equalizer_init()
314     pContext->config.inputCfg.mask = EFFECT_CONFIG_ALL;  in Equalizer_init()
315     pContext->config.outputCfg.accessMode = EFFECT_BUFFER_ACCESS_ACCUMULATE;  in Equalizer_init()
316     pContext->config.outputCfg.channels = AUDIO_CHANNEL_OUT_STEREO;  in Equalizer_init()
317     pContext->config.outputCfg.format = AUDIO_FORMAT_PCM_16_BIT;  in Equalizer_init()
318     pContext->config.outputCfg.samplingRate = 44100;  in Equalizer_init()
319     pContext->config.outputCfg.bufferProvider.getBuffer = NULL;  in Equalizer_init()
320     pContext->config.outputCfg.bufferProvider.releaseBuffer = NULL;  in Equalizer_init()
321     pContext->config.outputCfg.bufferProvider.cookie = NULL;  in Equalizer_init()
322     pContext->config.outputCfg.mask = EFFECT_CONFIG_ALL;  in Equalizer_init()
324     pContext->pEqualizer = AudioEqualizer::CreateInstance(  in Equalizer_init()
333         pContext->pEqualizer->setFrequency(i, gFreqs[i]);  in Equalizer_init()
334         pContext->pEqualizer->setBandwidth(i, gBandwidths[i]);  in Equalizer_init()
337     pContext->pEqualizer->enable(true);  in Equalizer_init()
339     Equalizer_setConfig(pContext, &pContext->config);  in Equalizer_init()
606     android::EqualizerContext * pContext = (android::EqualizerContext *) self;  in Equalizer_process()  local
608     if (pContext == NULL) {  in Equalizer_process()
617     if (pContext->state == EQUALIZER_STATE_UNINITIALIZED) {  in Equalizer_process()
620     if (pContext->state == EQUALIZER_STATE_INITIALIZED) {  in Equalizer_process()
624     pContext->adapter.process(inBuffer->raw, outBuffer->raw, outBuffer->frameCount);  in Equalizer_process()
632     android::EqualizerContext * pContext = (android::EqualizerContext *) self;  in Equalizer_command()  local
635     if (pContext == NULL || pContext->state == EQUALIZER_STATE_UNINITIALIZED) {  in Equalizer_command()
639     android::AudioEqualizer * pEqualizer = pContext->pEqualizer;  in Equalizer_command()
648         *(int *) pReplyData = Equalizer_init(pContext);  in Equalizer_command()
655         *(int *) pReplyData = Equalizer_setConfig(pContext,  in Equalizer_command()
662         Equalizer_getConfig(pContext, (effect_config_t *) pCmdData);  in Equalizer_command()
665         Equalizer_setConfig(pContext, &pContext->config);  in Equalizer_command()
700         if (pContext->state != EQUALIZER_STATE_INITIALIZED) {  in Equalizer_command()
703         pContext->state = EQUALIZER_STATE_ACTIVE;  in Equalizer_command()
711         if (pContext->state != EQUALIZER_STATE_ACTIVE) {  in Equalizer_command()
714         pContext->state = EQUALIZER_STATE_INITIALIZED;  in Equalizer_command()
733     android::EqualizerContext * pContext = (android::EqualizerContext *) self;  in Equalizer_getDescriptor()  local
735     if (pContext == NULL || pDescriptor == NULL) {  in Equalizer_getDescriptor()