FreeCalypso > hg > gsm-codec-lib
annotate 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> |
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date | Sat, 18 May 2024 22:30:42 +0000 |
parents | cb1d1ea7f2c5 |
children |
rev | line source |
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1 PROGS= amrefr-decode-r amrefr-encode-r amrefr-tseq-dec amrefr-tseq-enc |
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2 LIBEFR= ../libgsmefr/libgsmefr.a |
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3 LIBAMR= ../libtwamr/libtwamr.a |
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4 LIBTEST=../libtest/libtest.a |
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5 LIBS= ${LIBEFR} ${LIBAMR} |
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6 LIBST= ${LIBEFR} ${LIBAMR} ${LIBTEST} |
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7 |
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8 include ../config.defs |
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10 all: ${PROGS} |
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12 amrefr-decode-r: decode-r.o ${LIBST} |
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13 ${CC} ${CFLAGS} -o $@ $^ |
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14 |
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15 amrefr-encode-r: encode-r.o ${LIBST} |
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16 ${CC} ${CFLAGS} -o $@ $^ |
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18 amrefr-tseq-dec: tseq-dec.o tseq-bit-rd.o tseq-pcm-out.o ${LIBS} |
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19 ${CC} ${CFLAGS} -o $@ $^ |
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20 |
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21 amrefr-tseq-enc: tseq-enc.o tseq-enc-common.o ${LIBS} |
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22 ${CC} ${CFLAGS} -o $@ $^ |
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23 |
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24 tseq-bit-rd.o: ../efrtest/etsi-bit-rd.c |
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25 ${CC} ${CFLAGS} -c -o $@ $< |
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27 tseq-enc-common.o: ../efrtest/etsi-enc-common.c |
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28 ${CC} ${CFLAGS} -c -o $@ $< |
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30 tseq-pcm-out.o: ../efrtest/etsi-pcm-out.c |
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31 ${CC} ${CFLAGS} -c -o $@ $< |
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32 |
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33 install: |
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34 mkdir -p ${DESTDIR}${bindir} |
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35 install -c ${PROGS} ${DESTDIR}${bindir} |
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36 |
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37 clean: |
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38 rm -f *.o *.out ${PROGS} |