G723_1_Subframe 87 libavcodec/g723_1.c int pitch_lag, G723_1_Subframe *subfrm, G723_1_Subframe 120 libavcodec/g723_1.h G723_1_Subframe subframe[4]; G723_1_Subframe 198 libavcodec/g723_1.h int pitch_lag, G723_1_Subframe *subfrm, G723_1_Subframe 209 libavcodec/g723_1dec.c static void gen_fcb_excitation(int16_t *vector, G723_1_Subframe *subfrm, G723_1_Subframe 932 libavcodec/g723_1enc.c static void pack_fcb_param(G723_1_Subframe *subfrm, FCBParam *optim,