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rockbox/lib/rbcodec/codecs/libopus/libopus.make

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Initial opus codec support Synchronised with opus repo on github (https://github.com/freqmod/rockbox-opus) Status: * Seeking ported from speex, but fails on some cases (e.g. seek to granule 0) * ReplayGain parsing needs to be reworked, we do vorbis-style replaygain now. http://wiki.xiph.org/OggOpus#Comment_Header explicitly forbids these in favour of R128_TRACK_GAIN tag. * No optimisation yet, source files still nearly identical to opus upstream * Multi-stream opus files may not be parsed correctly Change-Id: Ia66f1027dc1d288083e3c57b2816700078376f9a Reviewed-on: http://gerrit.rockbox.org/300 Reviewed-by: Bertrik Sikken <bertrik@sikken.nl> Tested-by: Bertrik Sikken <bertrik@sikken.nl>
2012-07-26 12:38:32 +00:00
# __________ __ ___.
# Open \______ \ ____ ____ | | _\_ |__ _______ ___
# Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
# Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
# Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
# \/ \/ \/ \/ \/
# $Id$
#
# libopus
OPUSLIB := $(CODECDIR)/libopus.a
OPUSLIB_SRC := $(call preprocess, $(RBCODECLIB_DIR)/codecs/libopus/SOURCES)
OPUSLIB_OBJ := $(call c2obj, $(OPUSLIB_SRC))
# codec specific compilation flags
Change CODECFLAGS to a "simply-expanded" var to give the individual codec makefiles larger freedom in what they can do to it. Use this in libopus to prepend the libopus searchpaths to CODECFLAGS so that its internal config.h will be picked up before our global one. This avoids having to do a s/config.h/opus_config.h/ when syncing which will be handy soon. Change-Id: I018d729aa0c8300fa3149f22a5a8c5668b339dfa Reviewed-on: http://gerrit.rockbox.org/496 Reviewed-by: Nils Wallménius <nils@rockbox.org>
2013-07-01 19:59:44 +00:00
# prepend paths to avoid name clash issues
$(OPUSLIB) : CODECFLAGS := -DHAVE_CONFIG_H \
Initial opus codec support Synchronised with opus repo on github (https://github.com/freqmod/rockbox-opus) Status: * Seeking ported from speex, but fails on some cases (e.g. seek to granule 0) * ReplayGain parsing needs to be reworked, we do vorbis-style replaygain now. http://wiki.xiph.org/OggOpus#Comment_Header explicitly forbids these in favour of R128_TRACK_GAIN tag. * No optimisation yet, source files still nearly identical to opus upstream * Multi-stream opus files may not be parsed correctly Change-Id: Ia66f1027dc1d288083e3c57b2816700078376f9a Reviewed-on: http://gerrit.rockbox.org/300 Reviewed-by: Bertrik Sikken <bertrik@sikken.nl> Tested-by: Bertrik Sikken <bertrik@sikken.nl>
2012-07-26 12:38:32 +00:00
-I$(RBCODECLIB_DIR)/codecs/libopus \
-I$(RBCODECLIB_DIR)/codecs/libopus/celt \
Change CODECFLAGS to a "simply-expanded" var to give the individual codec makefiles larger freedom in what they can do to it. Use this in libopus to prepend the libopus searchpaths to CODECFLAGS so that its internal config.h will be picked up before our global one. This avoids having to do a s/config.h/opus_config.h/ when syncing which will be handy soon. Change-Id: I018d729aa0c8300fa3149f22a5a8c5668b339dfa Reviewed-on: http://gerrit.rockbox.org/496 Reviewed-by: Nils Wallménius <nils@rockbox.org>
2013-07-01 19:59:44 +00:00
-I$(RBCODECLIB_DIR)/codecs/libopus/silk \
$(CODECFLAGS)
Initial opus codec support Synchronised with opus repo on github (https://github.com/freqmod/rockbox-opus) Status: * Seeking ported from speex, but fails on some cases (e.g. seek to granule 0) * ReplayGain parsing needs to be reworked, we do vorbis-style replaygain now. http://wiki.xiph.org/OggOpus#Comment_Header explicitly forbids these in favour of R128_TRACK_GAIN tag. * No optimisation yet, source files still nearly identical to opus upstream * Multi-stream opus files may not be parsed correctly Change-Id: Ia66f1027dc1d288083e3c57b2816700078376f9a Reviewed-on: http://gerrit.rockbox.org/300 Reviewed-by: Bertrik Sikken <bertrik@sikken.nl> Tested-by: Bertrik Sikken <bertrik@sikken.nl>
2012-07-26 12:38:32 +00:00
$(OPUSLIB): $(OPUSLIB_OBJ)
$(SILENT)$(shell rm -f $@)
$(call PRINTS,AR $(@F))$(AR) rcs $@ $^ >/dev/null
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