+ case GSM_TCHF_FRAME_EFR:
+ if (p_g_media_type != MEDIA_TYPE_GSM_EFR) {
+ PERROR("EFR frame, but current media type mismatches.\n");
+ return;
+ }
+ if (!p_g_amr_decoder) {
+ PERROR("EFR frame, but decoder not created.\n");
+ return;
+ }
+ if ((frame->data[0]>>4) != 0xc)
+ goto bfi;
+#ifdef WITH_GSMAMR
+ /* decode */
+ gsm_efr_decode(p_g_amr_decoder, frame->data, p_g_samples);
+ for (i = 0; i < 160; i++) {
+ data[i] = audio_s16_to_law[p_g_samples[i] & 0xffff];
+ }
+#endif
+ break;