FreeCalypso > hg > gsm-codec-lib
view amrefr/Makefile @ 477:4c9222d95647
libtwamr encoder: always emit frame->mode = mode;
In the original implementation of amr_encode_frame(), the 'mode' member
of the output struct was set to 0xFF if the output frame type is TX_NO_DATA.
This design was made to mimic the mode field (16-bit word) being set to
0xFFFF (or -1) in 3GPP test sequence format - but nothing actually depends
on this struct member being set in any way, and amr_frame_to_tseq()
generates the needed 0xFFFF on its own, based on frame->type being equal
to TX_NO_DATA.
It is simpler and more efficient to always set frame->mode to the actual
encoding mode in amr_encode_frame(), and this new behavior has already
been documented in doc/AMR-library-API description in anticipation of
the present change.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 18 May 2024 22:30:42 +0000 |
parents | cb1d1ea7f2c5 |
children |
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PROGS= amrefr-decode-r amrefr-encode-r amrefr-tseq-dec amrefr-tseq-enc LIBEFR= ../libgsmefr/libgsmefr.a LIBAMR= ../libtwamr/libtwamr.a LIBTEST=../libtest/libtest.a LIBS= ${LIBEFR} ${LIBAMR} LIBST= ${LIBEFR} ${LIBAMR} ${LIBTEST} include ../config.defs all: ${PROGS} amrefr-decode-r: decode-r.o ${LIBST} ${CC} ${CFLAGS} -o $@ $^ amrefr-encode-r: encode-r.o ${LIBST} ${CC} ${CFLAGS} -o $@ $^ amrefr-tseq-dec: tseq-dec.o tseq-bit-rd.o tseq-pcm-out.o ${LIBS} ${CC} ${CFLAGS} -o $@ $^ amrefr-tseq-enc: tseq-enc.o tseq-enc-common.o ${LIBS} ${CC} ${CFLAGS} -o $@ $^ tseq-bit-rd.o: ../efrtest/etsi-bit-rd.c ${CC} ${CFLAGS} -c -o $@ $< tseq-enc-common.o: ../efrtest/etsi-enc-common.c ${CC} ${CFLAGS} -c -o $@ $< tseq-pcm-out.o: ../efrtest/etsi-pcm-out.c ${CC} ${CFLAGS} -c -o $@ $< install: mkdir -p ${DESTDIR}${bindir} install -c ${PROGS} ${DESTDIR}${bindir} clean: rm -f *.o *.out ${PROGS}