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Add configure switch to enable fixed-pointed mode of internal libfaad2.

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@20287 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
diego 2006-10-17 16:01:25 +00:00
parent 9443ea8b9f
commit 4bbdac6e14
2 changed files with 12 additions and 3 deletions
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7
configure vendored
View File

@ -292,6 +292,7 @@ Codecs:
--enable-theora build with OggTheora support [autodetect]
--enable-faad-external build with external FAAD2 (AAC) support [autodetect]
--disable-faad-internal disable internal FAAD2 (AAC) support [autodetect]
--enable-faad-fixed enable fixed-point mode in internal FAAD2 [disabled]
--disable-faac disable support for FAAC (AAC encoder) [autodetect]
--disable-ladspa disable LADSPA plugin support [autodetect]
--disable-libdv disable libdv 0.9.5 en/decoding support [autodetect]
@ -1625,6 +1626,7 @@ _libdts=auto
_libmpeg2=yes
_faad_internal=auto
_faad_external=auto
_faad_fixed=no
_faac=auto
_ladspa=auto
_xmms=no
@ -1854,6 +1856,8 @@ for ac_option do
--disable-faad-internal) _faad_internal=no ;;
--enable-faad-external) _faad_external=yes ;;
--disable-faad-external) _faad_external=no ;;
--enable-faad-fixed) _faad_fixed=yes ;;
--disable-faad-fixed) _faad_fixed=no ;;
--enable-faac) _faac=yes ;;
--disable-faac) _faac=no ;;
--enable-ladspa) _ladspa=yes ;;
@ -5886,6 +5890,8 @@ fi
if test "$_faad_internal" = yes ; then
_def_faad_internal="#define USE_FAAD_INTERNAL 1"
_faad=yes
_res_comment="internal floating-point"
test "$_faad_fixed" = yes && _res_comment="internal fixed-point"
elif test "$_faad_external" = yes ; then
_faad=yes
else
@ -7597,6 +7603,7 @@ LIBTHEORA = $_theora
THEORA_LIB = $_ld_theora
FAAD_LIB = $_ld_faad
FAAD_INTERNAL = $_faad_internal
FAAD_FIXED = $_faad_fixed
LIBSMBCLIENT = $_smbsupport
SMBSUPPORT_LIB = $_ld_smb
XMMS_PLUGINS = $_xmms

8
libfaad2/Makefile
View File

@ -46,9 +46,11 @@ OBJS = $(SRCS:.c=.o)
CFLAGS = -I. $(OPTFLAGS) -D_GNU_SOURCE
# Uncomment this to use the FIXED_POINT implementation of FAAD2.
# This should improve performance, especially for SBR files.
#CFLAGS = -I. $(OPTFLAGS) -DFIXED_POINT
# The FIXED_POINT implementation of FAAD2 improves performance
# on some platforms, especially for SBR files.
ifeq ($(FAAD_FIXED),yes)
CFLAGS += -DFIXED_POINT
endif
.SUFFIXES: .c .o