Lines Matching defs:buffer
142 MediaBuffer *buffer;
143 status_t err = mBufferGroup->acquire_buffer(&buffer);
145 ALOGE("Failed to acquire buffer from mBufferGroup: %d", err);
149 memset((uint8_t *) buffer->data() + buffer->range_offset(),
151 buffer->set_range(buffer->range_offset(), (mNumberOfSamplePerFrame << 1));
152 buffer->meta_data()->setInt64(kKeyTime, mTimeStampUs);
155 buffer->range_offset(), buffer->size(), mTimeStampUs);
158 *out = buffer;
