PREV_SAMPLES_BUF_SIZE   37 libavcodec/g722.h     int16_t prev_samples[PREV_SAMPLES_BUF_SIZE]; ///< memory of past decoded samples
PREV_SAMPLES_BUF_SIZE  128 libavcodec/g722dec.c         if (c->prev_samples_pos >= PREV_SAMPLES_BUF_SIZE) {
PREV_SAMPLES_BUF_SIZE  147 libavcodec/g722enc.c     if (c->prev_samples_pos >= PREV_SAMPLES_BUF_SIZE) {