FreeCalypso > hg > gsm-codec-lib
view 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 | a53225b44ea5 |
children | a1599eaf51f9 |
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SUBDIR_LIBPROD= libgsmefr libgsmfr2 libtwamr SUBDIR_UTILS= amrconv amrefr amrtest efrtest frtest miscutil SUBDIR_INT= dev libtest SUBDIR= ${SUBDIR_LIBPROD} ${SUBDIR_UTILS} ${SUBDIR_INT} SUBDIR_INST= ${SUBDIR_LIBPROD} ${SUBDIR_UTILS} DESTDIR= all: ${SUBDIR} amrconv: libtest amrefr: libgsmefr libtest libtwamr amrtest: libtest libtwamr efrtest: libgsmefr libtest frtest: libgsmfr2 libtest miscutil: libgsmefr libgsmfr2 libtest ${SUBDIR}: FRC config.defs cd $@; ${MAKE} ${MFLAGS} config.defs: @echo 'You must run ./configure before make' @false install: FRC for i in ${SUBDIR_INST}; do (cd $$i; ${MAKE} ${MFLAGS} \ DESTDIR=${DESTDIR} install); done # The following two subset install targets are only for experts; # if you are not sure why they are needed, you *don't* need them! install-lib: FRC for i in ${SUBDIR_LIBPROD}; do (cd $$i; ${MAKE} ${MFLAGS} \ DESTDIR=${DESTDIR} install); done install-utils: FRC for i in ${SUBDIR_UTILS}; do (cd $$i; ${MAKE} ${MFLAGS} \ DESTDIR=${DESTDIR} install); done clean: FRC rm -f a.out core errs for i in ${SUBDIR}; do (cd $$i; ${MAKE} ${MFLAGS} clean); done FRC: