306         effect_handle_t self,audio_buffer_t *inBuffer, audio_buffer_t *outBuffer)  in Visualizer_process()  argument
314     if (inBuffer == NULL || inBuffer->raw == NULL ||  in Visualizer_process()
316         inBuffer->frameCount != outBuffer->frameCount ||  in Visualizer_process()
317         inBuffer->frameCount == 0) {  in Visualizer_process()
327         for (inIdx = 0 ; inIdx < inBuffer->frameCount * pContext->mChannelCount ; inIdx++) {  in Visualizer_process()
328             if (inBuffer->s16[inIdx] > maxSample) {  in Visualizer_process()
329                 maxSample = inBuffer->s16[inIdx];  in Visualizer_process()
330             } else if (-inBuffer->s16[inIdx] > maxSample) {  in Visualizer_process()
331                 maxSample = -inBuffer->s16[inIdx];  in Visualizer_process()
333             rmsSqAcc += (inBuffer->s16[inIdx] * inBuffer->s16[inIdx]);  in Visualizer_process()
338                 rmsSqAcc / (inBuffer->frameCount * pContext->mChannelCount);  in Visualizer_process()
352         int len = inBuffer->frameCount * 2;  in Visualizer_process()
354             int32_t smp = inBuffer->s16[i];  in Visualizer_process()
377          inIdx < inBuffer->frameCount;  in Visualizer_process()
383         int32_t smp = inBuffer->s16[2 * inIdx] + inBuffer->s16[2 * inIdx + 1];  in Visualizer_process()
396     if (inBuffer->raw != outBuffer->raw) {  in Visualizer_process()
399                 outBuffer->s16[i] = clamp16(outBuffer->s16[i] + inBuffer->s16[i]);  in Visualizer_process()
402             memcpy(outBuffer->raw, inBuffer->raw, outBuffer->frameCount * 2 * sizeof(int16_t));  in Visualizer_process()