FreeCalypso > hg > gsm-codec-lib
changeset 278:c94d9a336e8f
libgsmfr2: implement DHF const datum
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sun, 14 Apr 2024 04:10:02 +0000 |
| parents | 37dc5c84bbe9 |
| children | 4db5fc10fd1a |
| files | libgsmfr2/Makefile libgsmfr2/dhf.c |
| diffstat | 2 files changed, 21 insertions(+), 5 deletions(-) [+] |
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--- a/libgsmfr2/Makefile Sun Apr 14 04:00:02 2024 +0000 +++ b/libgsmfr2/Makefile Sun Apr 14 04:10:02 2024 +0000 @@ -1,10 +1,10 @@ CC= gcc CFLAGS= -O2 -OBJS= add.o comfort_noise.o dec_main.o dec_wrap.o ed_state.o enc_homing.o \ - enc_main.o enc_wrap.o long_term.o lpc.o pack_frame.o pack_frame2.o \ - pp_bad.o pp_good.o pp_state.o preprocess.o prng.o rpe.o short_term.o \ - sidclass.o silence_frame.o table.o unpack_frame.o unpack_frame2.o \ - xmaxc_mean.o +OBJS= add.o comfort_noise.o dec_main.o dec_wrap.o dhf.o ed_state.o \ + enc_homing.o enc_main.o enc_wrap.o long_term.o lpc.o pack_frame.o \ + pack_frame2.o pp_bad.o pp_good.o pp_state.o preprocess.o prng.o rpe.o \ + short_term.o sidclass.o silence_frame.o table.o unpack_frame.o \ + unpack_frame2.o xmaxc_mean.o HDRS= ed_internal.h ed_state.h pp_internal.h pp_state.h tw_gsmfr.h typedef.h LIB= libgsmfr2.a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libgsmfr2/dhf.c Sun Apr 14 04:10:02 2024 +0000 @@ -0,0 +1,16 @@ +/* + * Implementation of the optional decoder homing feature requires matching + * the input RTP-encoded GSM-FR frame against the known decoder homing frame. + * This C module provides this DHF as an API-exported const array. + */ + +#include <stdint.h> +#include "tw_gsmfr.h" + +const uint8_t gsmfr_decoder_homing_frame[GSMFR_RTP_FRAME_LEN] = { + 0xD2, 0x57, 0x7A, 0x1C, 0xDA, + 0x50, 0x00, 0x49, 0x24, 0x92, 0x49, 0x24, + 0x50, 0x00, 0x49, 0x24, 0x92, 0x49, 0x24, + 0x50, 0x00, 0x49, 0x24, 0x92, 0x49, 0x24, + 0x50, 0x00, 0x49, 0x23, 0x92, 0x49, 0x24, +};