Commit 445d5f48 authored by Jean-Marc Valin's avatar Jean-Marc Valin
Browse files

Draft Makefile update

parent 08062004
FIXED_POINT=1
#################### COMPILE OPTIONS #######################
#Uncomment this for fixed-point build
#FIXED_POINT=1
#If you have a C99 compiler, you don't need this
CFLAGS += -Drestrict=
#It is strongly recommended to uncomment one of these
#VAR_ARRAYS: Use C99 variable-length arrays for stack allocation
#USE_ALLOCA: Use alloca() for stack allocation
#If none is defined, then the fallback is a non-threadsafe global array
#CFLAGS += -DUSE_ALLOCA
#CFLAGS += -DVAR_ARRAYS
###################### END OF OPTIONS ######################
include silk_sources.mk
include celt_sources.mk
......@@ -21,9 +36,9 @@ ldflags-from-ldlibdirs = $(addprefix -L,$(1))
ldlibs-from-libs = $(addprefix -l,$(1))
WARNINGS = -Wall -W -Wstrict-prototypes -Wextra -Wcast-align -Wnested-externs -Wshadow -Wno-parentheses -Wno-unused-parameter -Wno-sign-compare
CFLAGS += -O2 -g $(WARNINGS) -DOPUS_BUILD -Drestrict=
CFLAGS += -O2 -g $(WARNINGS) -DOPUS_BUILD
ifdef FIXED_POINT
CFLAGS += -DFIXED_POINT=1
CFLAGS += -DFIXED_POINT=1 -DDISABLE_FLOAT_API
endif
CFLAGS += $(call cppflags-from-defines,$(CDEFINES))
......
To build this source code, simply type:
% make
If this does not work, or to change the default configuration (e.g. compile for
a fixed-point architecture), simply edit the options in the Makefile
To build from the git repository instead of using this draft, the following
steps are necessary
1) Clone the repository:
% git clone git://git.xiph.org/users/jm/ietfcodec.git
% cd ietfcodec
2) Get the celt and silk submodules:
% git submodule update --init
3) Compile
% ./autogen.sh
% ./configure --disable-shared
% make
Once you have compiled the codec, there will be a test_opus executable in
the src/ directory. This can be in the following way:
% ./test_opus <mode (0/1/2)> <sampling rate (Hz)> <channels> <bits per second> [options] <input> <output>
mode: 0 for audo, 1 for voice, 2 for audio:
options:
-cbr : enable constant bitrate; default: VBR
-bandwidth <NB|MB|WB|SWB|FB> : audio bandwidth (from narrowband to fullband); default: sampling rate
-framesize <2.5|5|10|20|40|60> : frame size in ms; default: 20
-max_payload <bytes> : maximum payload size in bytes, default: 1024
-complexity <comp> : complexity, 0 (lowest) ... 10 (highest); default: 10
-inbandfec : enable SILK inband FEC
-dtx : enable SILK DTX
-loss <perc> : simulate packet loss, in percent (0-100); default: 0
input and output are 16-bit PCM files (machine endian)
......@@ -3,7 +3,6 @@
echo packaging source code
rm -rf opus_source
cat opus_sources.mk celt_sources.mk silk_sources.mk opus_headers.txt celt_headers.txt silk_headers.txt | grep '\.[ch]' | sed -e 's/^.*=//' -e 's/\\//' > all_files.txt
cat opus_extra.txt >> all_files.txt
tar czf tmp_draft.tar.gz `cat all_files.txt`
mkdir opus_source
......@@ -13,6 +12,8 @@ cp ../Makefile.draft Makefile
cp ../opus_sources.mk .
cp ../celt_sources.mk .
cp ../silk_sources.mk .
cp ../README.draft README
cp ../COPYING COPYING
cd ..
tar czf opus_source.tar.gz opus_source
......
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