mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-26 14:20:59 +00:00
at long last, vorbis support :) load time only, though, so not yet suitable
for huge samples. Also, change the file search order so that .gz is checked before the requested file.
This commit is contained in:
Bill Currie
parent
b65c96ad99
commit
f2f6041e05
7 changed files with 939 additions and 84 deletions
704
acinclude.m4
704
acinclude.m4
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@ -401,3 +401,707 @@ a = b;],
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if test $ac_cv_type_va_list_array = yes; then
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AC_DEFINE(VA_LIST_IS_ARRAY, 1, [Define if va_list is an array])
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fi])
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# Configure paths for libogg
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# Jack Moffitt <jack@icecast.org> 10-21-2000
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# Shamelessly stolen from Owen Taylor and Manish Singh
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dnl AM_PATH_OGG([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
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dnl Test for libogg, and define OGG_CFLAGS and OGG_LIBS
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dnl
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AC_DEFUN(AM_PATH_OGG,
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[dnl
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dnl Get the cflags and libraries
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dnl
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AC_ARG_WITH(ogg,[ --with-ogg=PFX Prefix where libogg is installed (optional)], ogg_prefix="$withval", ogg_prefix="")
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AC_ARG_WITH(ogg-libraries,[ --with-ogg-libraries=DIR Directory where libogg library is installed (optional)], ogg_libraries="$withval", ogg_libraries="")
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AC_ARG_WITH(ogg-includes,[ --with-ogg-includes=DIR Directory where libogg header files are installed (optional)], ogg_includes="$withval", ogg_includes="")
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AC_ARG_ENABLE(oggtest, [ --disable-oggtest Do not try to compile and run a test Ogg program],, enable_oggtest=yes)
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if test "x$ogg_libraries" != "x" ; then
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OGG_LIBS="-L$ogg_libraries"
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elif test "x$ogg_prefix" != "x" ; then
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OGG_LIBS="-L$ogg_prefix/lib"
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elif test "x$prefix" != "xNONE" ; then
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OGG_LIBS="-L$prefix/lib"
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fi
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OGG_LIBS="$OGG_LIBS -logg"
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if test "x$ogg_includes" != "x" ; then
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OGG_CFLAGS="-I$ogg_includes"
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elif test "x$ogg_prefix" != "x" ; then
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OGG_CFLAGS="-I$ogg_prefix/include"
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elif test "x$prefix" != "xNONE"; then
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OGG_CFLAGS="-I$prefix/include"
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fi
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AC_MSG_CHECKING(for Ogg)
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no_ogg=""
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if test "x$enable_oggtest" = "xyes" ; then
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ac_save_CFLAGS="$CFLAGS"
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ac_save_LIBS="$LIBS"
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CFLAGS="$CFLAGS $OGG_CFLAGS"
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LIBS="$LIBS $OGG_LIBS"
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dnl
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dnl Now check if the installed Ogg is sufficiently new.
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dnl
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rm -f conf.oggtest
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AC_TRY_RUN([
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ogg/ogg.h>
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int main ()
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{
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system("touch conf.oggtest");
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return 0;
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}
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],, no_ogg=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
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CFLAGS="$ac_save_CFLAGS"
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LIBS="$ac_save_LIBS"
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fi
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if test "x$no_ogg" = "x" ; then
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AC_MSG_RESULT(yes)
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ifelse([$1], , :, [$1])
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else
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AC_MSG_RESULT(no)
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if test -f conf.oggtest ; then
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:
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else
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echo "*** Could not run Ogg test program, checking why..."
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CFLAGS="$CFLAGS $OGG_CFLAGS"
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LIBS="$LIBS $OGG_LIBS"
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AC_TRY_LINK([
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#include <stdio.h>
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#include <ogg/ogg.h>
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], [ return 0; ],
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[ echo "*** The test program compiled, but did not run. This usually means"
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echo "*** that the run-time linker is not finding Ogg or finding the wrong"
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echo "*** version of Ogg. If it is not finding Ogg, you'll need to set your"
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echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
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echo "*** to the installed location Also, make sure you have run ldconfig if that"
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echo "*** is required on your system"
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echo "***"
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echo "*** If you have an old version installed, it is best to remove it, although"
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echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
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[ echo "*** The test program failed to compile or link. See the file config.log for the"
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echo "*** exact error that occured. This usually means Ogg was incorrectly installed"
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echo "*** or that you have moved Ogg since it was installed. In the latter case, you"
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echo "*** may want to edit the ogg-config script: $OGG_CONFIG" ])
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CFLAGS="$ac_save_CFLAGS"
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LIBS="$ac_save_LIBS"
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fi
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OGG_CFLAGS=""
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OGG_LIBS=""
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ifelse([$2], , :, [$2])
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fi
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AC_SUBST(OGG_CFLAGS)
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AC_SUBST(OGG_LIBS)
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rm -f conf.oggtest
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])
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# Configure paths for libvorbis
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# Jack Moffitt <jack@icecast.org> 10-21-2000
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# Shamelessly stolen from Owen Taylor and Manish Singh
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dnl AM_PATH_VORBIS([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
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dnl Test for libvorbis, and define VORBIS_CFLAGS and VORBIS_LIBS
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dnl
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AC_DEFUN(AM_PATH_VORBIS,
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[dnl
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dnl Get the cflags and libraries
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dnl
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AC_ARG_WITH(vorbis,[ --with-vorbis=PFX Prefix where libvorbis is installed (optional)], vorbis_prefix="$withval", vorbis_prefix="")
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AC_ARG_WITH(vorbis-libraries,[ --with-vorbis-libraries=DIR Directory where libvorbis library is installed (optional)], vorbis_libraries="$withval", vorbis_libraries="")
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AC_ARG_WITH(vorbis-includes,[ --with-vorbis-includes=DIR Directory where libvorbis header files are installed (optional)], vorbis_includes="$withval", vorbis_includes="")
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AC_ARG_ENABLE(vorbistest, [ --disable-vorbistest Do not try to compile and run a test Vorbis program],, enable_vorbistest=yes)
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if test "x$vorbis_libraries" != "x" ; then
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VORBIS_LIBS="-L$vorbis_libraries"
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elif test "x$vorbis_prefix" != "x" ; then
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VORBIS_LIBS="-L$vorbis_prefix/lib"
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elif test "x$prefix" != "xNONE"; then
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VORBIS_LIBS="-L$prefix/lib"
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fi
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VORBISFILE_LIBS="$VORBIS_LIBS -lvorbisfile"
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VORBISENC_LIBS="$VORBIS_LIBS -lvorbisenc"
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VORBIS_LIBS="$VORBIS_LIBS -lvorbis -lm"
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if test "x$vorbis_includes" != "x" ; then
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VORBIS_CFLAGS="-I$vorbis_includes"
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elif test "x$vorbis_prefix" != "x" ; then
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VORBIS_CFLAGS="-I$vorbis_prefix/include"
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elif test "x$prefix" != "xNONE"; then
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VORBIS_CFLAGS="-I$prefix/include"
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fi
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AC_MSG_CHECKING(for Vorbis)
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no_vorbis=""
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if test "x$enable_vorbistest" = "xyes" ; then
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ac_save_CFLAGS="$CFLAGS"
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ac_save_LIBS="$LIBS"
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CFLAGS="$CFLAGS $VORBIS_CFLAGS $OGG_CFLAGS"
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LIBS="$LIBS $VORBIS_LIBS $OGG_LIBS"
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dnl
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dnl Now check if the installed Vorbis is sufficiently new.
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dnl
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rm -f conf.vorbistest
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AC_TRY_RUN([
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <vorbis/codec.h>
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int main ()
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{
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system("touch conf.vorbistest");
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return 0;
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}
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],, no_vorbis=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
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CFLAGS="$ac_save_CFLAGS"
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LIBS="$ac_save_LIBS"
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fi
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if test "x$no_vorbis" = "x" ; then
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AC_MSG_RESULT(yes)
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ifelse([$1], , :, [$1])
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else
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AC_MSG_RESULT(no)
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if test -f conf.vorbistest ; then
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:
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else
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echo "*** Could not run Vorbis test program, checking why..."
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CFLAGS="$CFLAGS $VORBIS_CFLAGS"
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LIBS="$LIBS $VORBIS_LIBS $OGG_LIBS"
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AC_TRY_LINK([
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#include <stdio.h>
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#include <vorbis/codec.h>
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], [ return 0; ],
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[ echo "*** The test program compiled, but did not run. This usually means"
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echo "*** that the run-time linker is not finding Vorbis or finding the wrong"
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echo "*** version of Vorbis. If it is not finding Vorbis, you'll need to set your"
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echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
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echo "*** to the installed location Also, make sure you have run ldconfig if that"
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echo "*** is required on your system"
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echo "***"
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echo "*** If you have an old version installed, it is best to remove it, although"
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echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
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[ echo "*** The test program failed to compile or link. See the file config.log for the"
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echo "*** exact error that occured. This usually means Vorbis was incorrectly installed"
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echo "*** or that you have moved Vorbis since it was installed." ])
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CFLAGS="$ac_save_CFLAGS"
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LIBS="$ac_save_LIBS"
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fi
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VORBIS_CFLAGS=""
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VORBIS_LIBS=""
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VORBISFILE_LIBS=""
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VORBISENC_LIBS=""
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ifelse([$2], , :, [$2])
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fi
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AC_SUBST(VORBIS_CFLAGS)
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AC_SUBST(VORBIS_LIBS)
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AC_SUBST(VORBISFILE_LIBS)
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AC_SUBST(VORBISENC_LIBS)
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rm -f conf.vorbistest
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])
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# ao.m4
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# Configure paths for libao
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# Jack Moffitt <jack@icecast.org> 10-21-2000
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# Shamelessly stolen from Owen Taylor and Manish Singh
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dnl AM_PATH_AO([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
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dnl Test for libao, and define AO_CFLAGS and AO_LIBS
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dnl
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AC_DEFUN(AM_PATH_AO,
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[dnl
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dnl Get the cflags and libraries
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dnl
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AC_ARG_WITH(ao,[ --with-ao=PFX Prefix where libao is installed (optional)], ao_prefix="$withval", ao_prefix="")
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AC_ARG_WITH(ao-libraries,[ --with-ao-libraries=DIR Directory where libao library is installed (optional)], ao_libraries="$withval", ao_libraries="")
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AC_ARG_WITH(ao-includes,[ --with-ao-includes=DIR Directory where libao header files are installed (optional)], ao_includes="$withval", ao_includes="")
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AC_ARG_ENABLE(aotest, [ --disable-aotest Do not try to compile and run a test ao program],, enable_aotest=yes)
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if test "x$ao_libraries" != "x" ; then
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AO_LIBS="-L$ao_libraries"
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elif test "x$ao_prefix" != "x"; then
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AO_LIBS="-L$ao_prefix/lib"
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elif test "x$prefix" != "xNONE"; then
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AO_LIBS="-L$prefix/lib"
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fi
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if test "x$ao_includes" != "x" ; then
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AO_CFLAGS="-I$ao_includes"
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elif test "x$ao_prefix" != "x"; then
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AO_CFLAGS="-I$ao_prefix/include"
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elif test "x$prefix" != "xNONE"; then
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AO_CFLAGS="-I$prefix/include"
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fi
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# see where dl* and friends live
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AC_CHECK_FUNCS(dlopen, [AO_DL_LIBS=""], [
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AC_CHECK_LIB(dl, dlopen, [AO_DL_LIBS="-ldl"], [
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AC_MSG_ERROR([could not find dlopen() needed by libao sound drivers
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your system may not be supported.])
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])
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])
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AO_LIBS="$AO_LIBS -lao $AO_DL_LIBS"
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AC_MSG_CHECKING(for ao)
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no_ao=""
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if test "x$enable_aotest" = "xyes" ; then
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ac_save_CFLAGS="$CFLAGS"
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ac_save_LIBS="$LIBS"
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CFLAGS="$CFLAGS $AO_CFLAGS"
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LIBS="$LIBS $AO_LIBS"
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dnl
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dnl Now check if the installed ao is sufficiently new.
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dnl
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rm -f conf.aotest
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AC_TRY_RUN([
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ao/ao.h>
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int main ()
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{
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system("touch conf.aotest");
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return 0;
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}
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],, no_ao=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
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CFLAGS="$ac_save_CFLAGS"
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LIBS="$ac_save_LIBS"
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fi
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if test "x$no_ao" = "x" ; then
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AC_MSG_RESULT(yes)
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ifelse([$1], , :, [$1])
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else
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AC_MSG_RESULT(no)
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if test -f conf.aotest ; then
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:
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else
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echo "*** Could not run ao test program, checking why..."
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CFLAGS="$CFLAGS $AO_CFLAGS"
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LIBS="$LIBS $AO_LIBS"
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AC_TRY_LINK([
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#include <stdio.h>
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#include <ao/ao.h>
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], [ return 0; ],
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[ echo "*** The test program compiled, but did not run. This usually means"
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echo "*** that the run-time linker is not finding ao or finding the wrong"
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echo "*** version of ao. If it is not finding ao, you'll need to set your"
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echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
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echo "*** to the installed location Also, make sure you have run ldconfig if that"
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echo "*** is required on your system"
|
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echo "***"
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echo "*** If you have an old version installed, it is best to remove it, although"
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echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
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[ echo "*** The test program failed to compile or link. See the file config.log for the"
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echo "*** exact error that occured. This usually means ao was incorrectly installed"
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echo "*** or that you have moved ao since it was installed." ])
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CFLAGS="$ac_save_CFLAGS"
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LIBS="$ac_save_LIBS"
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fi
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AO_CFLAGS=""
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AO_LIBS=""
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ifelse([$2], , :, [$2])
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fi
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AC_SUBST(AO_CFLAGS)
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AC_SUBST(AO_LIBS)
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rm -f conf.aotest
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])
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dnl This macros shamelessly stolen from
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dnl http://gcc.gnu.org/ml/gcc-bugs/2001-06/msg01398.html.
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dnl Written by Bruno Haible.
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AC_DEFUN([AM_ICONV],
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[
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dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
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dnl those with the standalone portable GNU libiconv installed).
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AC_ARG_WITH([libiconv-prefix],
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[ --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib], [
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for dir in `echo "$withval" | tr : ' '`; do
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if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
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if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
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done
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])
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AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [
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am_cv_func_iconv="no, consider installing GNU libiconv"
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am_cv_lib_iconv=no
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AC_TRY_LINK([#include <stdlib.h>
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#include <iconv.h>],
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[iconv_t cd = iconv_open("","");
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iconv(cd,NULL,NULL,NULL,NULL);
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iconv_close(cd);],
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am_cv_func_iconv=yes)
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if test "$am_cv_func_iconv" != yes; then
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am_save_LIBS="$LIBS"
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LIBS="$LIBS -liconv"
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AC_TRY_LINK([#include <stdlib.h>
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#include <iconv.h>],
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[iconv_t cd = iconv_open("","");
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iconv(cd,NULL,NULL,NULL,NULL);
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iconv_close(cd);],
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am_cv_lib_iconv=yes
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am_cv_func_iconv=yes)
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LIBS="$am_save_LIBS"
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fi
|
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])
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if test "$am_cv_func_iconv" = yes; then
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AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.])
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AC_MSG_CHECKING([for iconv declaration])
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AC_CACHE_VAL(am_cv_proto_iconv, [
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AC_TRY_COMPILE([
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#include <stdlib.h>
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#include <iconv.h>
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extern
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#ifdef __cplusplus
|
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"C"
|
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#endif
|
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#if defined(__STDC__) || defined(__cplusplus)
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size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
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#else
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size_t iconv();
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#endif
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], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const")
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am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
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am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
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AC_MSG_RESULT([$]{ac_t:-
|
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}[$]am_cv_proto_iconv)
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AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1,
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[Define as const if the declaration of iconv() needs const.])
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fi
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LIBICONV=
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if test "$am_cv_lib_iconv" = yes; then
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LIBICONV="-liconv"
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fi
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AC_SUBST(LIBICONV)
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])
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dnl From Bruno Haible.
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dnl
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AC_DEFUN([AM_LANGINFO_CODESET],
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||||
[
|
||||
AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset,
|
||||
[AC_TRY_LINK([#include <langinfo.h>],
|
||||
[char* cs = nl_langinfo(CODESET);],
|
||||
am_cv_langinfo_codeset=yes,
|
||||
am_cv_langinfo_codeset=no)
|
||||
])
|
||||
if test $am_cv_langinfo_codeset = yes; then
|
||||
AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
|
||||
[Define if you have <langinfo.h> and nl_langinfo(CODESET).])
|
||||
fi
|
||||
])
|
||||
|
||||
dnl AM_PATH_CURL([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
|
||||
dnl Test for libcurl, and define CURL_CFLAGS and CURL_LIBS
|
||||
dnl
|
||||
AC_DEFUN(AM_PATH_CURL,
|
||||
[dnl
|
||||
dnl Get the cflags and libraries
|
||||
dnl
|
||||
AC_ARG_WITH(curl,[ --with-curl=PFX Prefix where libcurl is installed (optional)], curl_prefix="$withval", curl_prefix="")
|
||||
AC_ARG_WITH(curl-libraries,[ --with-curl-libraries=DIR Directory where libcurl library is installed (optional)], curl_libraries="$withval", curl_libraries="")
|
||||
AC_ARG_WITH(curl-includes,[ --with-curl-includes=DIR Directory where libcurl header files are installed (optional)], curl_includes="$withval", curl_includes="")
|
||||
AC_ARG_ENABLE(curltest, [ --disable-curltest Do not try to compile and run a test libcurl program],, enable_curltest=yes)
|
||||
|
||||
if test "x$curl_libraries" != "x" ; then
|
||||
CURL_LIBS="-L$curl_libraries"
|
||||
elif test "x$curl_prefix" != "x" ; then
|
||||
CURL_LIBS="-L$curl_prefix/lib"
|
||||
elif test "x$prefix" != "xNONE" ; then
|
||||
CURL_LIBS="-L$prefix/lib"
|
||||
fi
|
||||
|
||||
CURL_LIBS="$CURL_LIBS -lcurl"
|
||||
|
||||
if test "x$curl_includes" != "x" ; then
|
||||
CURL_CFLAGS="-I$curl_includes"
|
||||
elif test "x$curl_prefix" != "x" ; then
|
||||
CURL_CFLAGS="-I$curl_prefix/include"
|
||||
elif test "x$prefix" != "xNONE"; then
|
||||
CURL_CFLAGS="-I$prefix/include"
|
||||
fi
|
||||
|
||||
AC_MSG_CHECKING(for libcurl)
|
||||
no_curl=""
|
||||
|
||||
|
||||
if test "x$enable_curltest" = "xyes" ; then
|
||||
ac_save_CFLAGS="$CFLAGS"
|
||||
ac_save_LIBS="$LIBS"
|
||||
CFLAGS="$CFLAGS $CURL_CFLAGS"
|
||||
LIBS="$LIBS $CURL_LIBS"
|
||||
dnl
|
||||
dnl Now check if the installed libcurl is sufficiently new.
|
||||
dnl
|
||||
rm -f conf.curltest
|
||||
AC_TRY_RUN([
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <curl/curl.h>
|
||||
|
||||
int main ()
|
||||
{
|
||||
system("touch conf.curltest");
|
||||
return 0;
|
||||
}
|
||||
|
||||
],, no_curl=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
|
||||
CFLAGS="$ac_save_CFLAGS"
|
||||
LIBS="$ac_save_LIBS"
|
||||
fi
|
||||
|
||||
if test "x$no_curl" = "x" ; then
|
||||
AC_MSG_RESULT(yes)
|
||||
ifelse([$1], , :, [$1])
|
||||
else
|
||||
AC_MSG_RESULT(no)
|
||||
if test -f conf.curltest ; then
|
||||
:
|
||||
else
|
||||
echo "*** Could not run libcurl test program, checking why..."
|
||||
CFLAGS="$CFLAGS $CURL_CFLAGS"
|
||||
LIBS="$LIBS $CURL_LIBS"
|
||||
AC_TRY_LINK([
|
||||
#include <stdio.h>
|
||||
#include <curl/curl.h>
|
||||
], [ return 0; ],
|
||||
[ echo "*** The test program compiled, but did not run. This usually means"
|
||||
echo "*** that the run-time linker is not finding libcurl or finding the wrong"
|
||||
echo "*** version of libcurl. If it is not finding libcurl, you'll need to set your"
|
||||
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
|
||||
echo "*** to the installed location Also, make sure you have run ldconfig if that"
|
||||
echo "*** is required on your system"
|
||||
echo "***"
|
||||
echo "*** If you have an old version installed, it is best to remove it, although"
|
||||
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
|
||||
[ echo "*** The test program failed to compile or link. See the file config.log for the"
|
||||
echo "*** exact error that occured. This usually means libcurl was incorrectly installed"
|
||||
echo "*** or that you have moved libcurl since it was installed." ])
|
||||
CFLAGS="$ac_save_CFLAGS"
|
||||
LIBS="$ac_save_LIBS"
|
||||
fi
|
||||
CURL_CFLAGS=""
|
||||
CURL_LIBS=""
|
||||
ifelse([$2], , :, [$2])
|
||||
fi
|
||||
AC_SUBST(CURL_CFLAGS)
|
||||
AC_SUBST(CURL_LIBS)
|
||||
rm -f conf.curltest
|
||||
])
|
||||
|
||||
|
||||
dnl ACX_PTHREAD macro by Steven G. Johnson <stevenj@alum.mit.edu> and
|
||||
dnl Alejandro Forero Cuervo <bachue@bachue.com>. Found at:
|
||||
dnl http://www.gnu.org/software/ac-archive/Installed_Packages/acx_pthread.html
|
||||
|
||||
AC_DEFUN([ACX_PTHREAD], [
|
||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
||||
acx_pthread_ok=no
|
||||
|
||||
# First, check if the POSIX threads header, pthread.h, is available.
|
||||
# If it isn't, don't bother looking for the threads libraries.
|
||||
AC_CHECK_HEADER(pthread.h, , acx_pthread_ok=noheader)
|
||||
|
||||
# We must check for the threads library under a number of different
|
||||
# names; the ordering is very important because some systems
|
||||
# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
|
||||
# libraries is broken (non-POSIX).
|
||||
|
||||
# First of all, check if the user has set any of the PTHREAD_LIBS,
|
||||
# etcetera environment variables, and if threads linking works using
|
||||
# them:
|
||||
if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
|
||||
save_CFLAGS="$CFLAGS"
|
||||
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
|
||||
save_LIBS="$LIBS"
|
||||
LIBS="$PTHREAD_LIBS $LIBS"
|
||||
AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS])
|
||||
AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes)
|
||||
AC_MSG_RESULT($acx_pthread_ok)
|
||||
if test x"$acx_pthread_ok" = xno; then
|
||||
PTHREAD_LIBS=""
|
||||
PTHREAD_CFLAGS=""
|
||||
fi
|
||||
LIBS="$save_LIBS"
|
||||
CFLAGS="$save_CFLAGS"
|
||||
fi
|
||||
|
||||
# Create a list of thread flags to try. Items starting with a "-" are
|
||||
# C compiler flags, and other items are library names, except for "none"
|
||||
# which indicates that we try without any flags at all.
|
||||
|
||||
acx_pthread_flags="pthreads none -Kthread -kthread lthread pthread -pthread -pthreads -mthreads --thread-safe -mt"
|
||||
|
||||
# The ordering *is* (sometimes) important. Some notes on the
|
||||
# individual items follow:
|
||||
|
||||
# pthreads: AIX (must check this before -lpthread)
|
||||
# none: in case threads are in libc; should be tried before -Kthread and
|
||||
# other compiler flags to prevent continual compiler warnings
|
||||
# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
|
||||
# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
|
||||
# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
|
||||
# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
|
||||
# -pthreads: Solaris/gcc
|
||||
# -mthreads: Mingw32/gcc, Lynx/gcc
|
||||
# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
|
||||
# doesn't hurt to check since this sometimes defines pthreads too;
|
||||
# also defines -D_REENTRANT)
|
||||
# pthread: Linux, etcetera
|
||||
# --thread-safe: KAI C++
|
||||
|
||||
case "${host_cpu}-${host_os}" in
|
||||
*solaris*)
|
||||
|
||||
# On Solaris (at least, for some versions), libc contains stubbed
|
||||
# (non-functional) versions of the pthreads routines, so link-based
|
||||
# tests will erroneously succeed. (We need to link with -pthread or
|
||||
# -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
|
||||
# a function called by this macro, so we could check for that, but
|
||||
# who knows whether they'll stub that too in a future libc.) So,
|
||||
# we'll just look for -pthreads and -lpthread first:
|
||||
acx_pthread_flags="-pthread -pthreads pthread -mt $acx_pthread_flags"
|
||||
;;
|
||||
esac
|
||||
|
||||
if test x"$acx_pthread_ok" = xno; then
|
||||
for flag in $acx_pthread_flags; do
|
||||
|
||||
case $flag in
|
||||
none)
|
||||
AC_MSG_CHECKING([whether pthreads work without any flags])
|
||||
;;
|
||||
|
||||
-*)
|
||||
AC_MSG_CHECKING([whether pthreads work with $flag])
|
||||
PTHREAD_CFLAGS="$flag"
|
||||
;;
|
||||
|
||||
*)
|
||||
AC_MSG_CHECKING([for the pthreads library -l$flag])
|
||||
PTHREAD_LIBS="-l$flag"
|
||||
;;
|
||||
esac
|
||||
|
||||
save_LIBS="$LIBS"
|
||||
save_CFLAGS="$CFLAGS"
|
||||
LIBS="$PTHREAD_LIBS $LIBS"
|
||||
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
|
||||
|
||||
# Check for various functions. We must include pthread.h,
|
||||
# since some functions may be macros. (On the Sequent, we
|
||||
# need a special flag -Kthread to make this header compile.)
|
||||
# We check for pthread_join because it is in -lpthread on IRIX
|
||||
# while pthread_create is in libc. We check for pthread_attr_init
|
||||
# due to DEC craziness with -lpthreads. We check for
|
||||
# pthread_cleanup_push because it is one of the few pthread
|
||||
# functions on Solaris that doesn't have a non-functional libc stub.
|
||||
# We try pthread_create on general principles.
|
||||
AC_TRY_LINK([#include <pthread.h>],
|
||||
[pthread_t th; pthread_join(th, 0);
|
||||
pthread_attr_init(0); pthread_cleanup_push(0, 0);
|
||||
pthread_create(0,0,0,0);
|
||||
pthread_cancel(0); pthread_cleanup_pop(0); ],
|
||||
[acx_pthread_ok=yes])
|
||||
|
||||
LIBS="$save_LIBS"
|
||||
CFLAGS="$save_CFLAGS"
|
||||
|
||||
AC_MSG_RESULT($acx_pthread_ok)
|
||||
if test "x$acx_pthread_ok" = xyes; then
|
||||
break;
|
||||
fi
|
||||
|
||||
PTHREAD_LIBS=""
|
||||
PTHREAD_CFLAGS=""
|
||||
done
|
||||
fi
|
||||
|
||||
# Various other checks:
|
||||
if test "x$acx_pthread_ok" = xyes; then
|
||||
save_LIBS="$LIBS"
|
||||
LIBS="$PTHREAD_LIBS $LIBS"
|
||||
save_CFLAGS="$CFLAGS"
|
||||
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
|
||||
|
||||
# Detect AIX lossage: threads are created detached by default
|
||||
# and the JOINABLE attribute has a nonstandard name (UNDETACHED).
|
||||
AC_MSG_CHECKING([for joinable pthread attribute])
|
||||
AC_TRY_LINK([#include <pthread.h>],
|
||||
[int attr=PTHREAD_CREATE_JOINABLE;],
|
||||
ok=PTHREAD_CREATE_JOINABLE, ok=unknown)
|
||||
if test x"$ok" = xunknown; then
|
||||
AC_TRY_LINK([#include <pthread.h>],
|
||||
[int attr=PTHREAD_CREATE_UNDETACHED;],
|
||||
ok=PTHREAD_CREATE_UNDETACHED, ok=unknown)
|
||||
fi
|
||||
if test x"$ok" != xPTHREAD_CREATE_JOINABLE; then
|
||||
AC_DEFINE(PTHREAD_CREATE_JOINABLE, $ok,
|
||||
[Define to the necessary symbol if this constant
|
||||
uses a non-standard name on your system.])
|
||||
fi
|
||||
AC_MSG_RESULT(${ok})
|
||||
if test x"$ok" = xunknown; then
|
||||
AC_MSG_WARN([we do not know how to create joinable pthreads])
|
||||
fi
|
||||
|
||||
AC_MSG_CHECKING([if more special flags are required for pthreads])
|
||||
flag=no
|
||||
case "${host_cpu}-${host_os}" in
|
||||
*-aix* | *-freebsd*) flag="-D_THREAD_SAFE";;
|
||||
*solaris* | alpha*-osf*) flag="-D_REENTRANT";;
|
||||
esac
|
||||
AC_MSG_RESULT(${flag})
|
||||
if test "x$flag" != xno; then
|
||||
PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
|
||||
fi
|
||||
|
||||
LIBS="$save_LIBS"
|
||||
CFLAGS="$save_CFLAGS"
|
||||
|
||||
# More AIX lossage: must compile with cc_r
|
||||
AC_CHECK_PROG(PTHREAD_CC, cc_r, cc_r, ${CC})
|
||||
else
|
||||
PTHREAD_CC="$CC"
|
||||
fi
|
||||
|
||||
AC_SUBST(PTHREAD_LIBS)
|
||||
AC_SUBST(PTHREAD_CFLAGS)
|
||||
AC_SUBST(PTHREAD_CC)
|
||||
|
||||
# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
|
||||
if test x"$acx_pthread_ok" = xyes; then
|
||||
ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1])
|
||||
:
|
||||
else
|
||||
acx_pthread_ok=no
|
||||
$2
|
||||
fi
|
||||
|
||||
])
|
||||
|
|
|
|||
|
|
@ -412,6 +412,11 @@ case "$target_os" in
|
|||
;;
|
||||
esac
|
||||
|
||||
AM_PATH_VORBIS(HAVE_VORBIS=yes, HAVE_VOBIS=no)
|
||||
if test $HAVE_VORBIS = yes; then
|
||||
AC_DEFINE(HAVE_VORBIS, 1, [define this if you have ogg/vorbis libs])
|
||||
fi
|
||||
|
||||
AC_ARG_ENABLE(zlib,
|
||||
[ --disable-zlib disable zlib support],
|
||||
)
|
||||
|
|
@ -2006,7 +2011,7 @@ AC_MSG_RESULT([
|
|||
Sound support :${SOUND_TYPES- no}
|
||||
CD Audio system :${CDTYPE- no}
|
||||
IPv6 networking : $NETTYPE_IPV6
|
||||
Compression support: $HAVE_ZLIB
|
||||
Compression support: gz=$HAVE_ZLIB ogg=$HAVE_VORBIS
|
||||
Compiler version : $CCVER
|
||||
Compiler flags : $CFLAGS
|
||||
qfcc cpp invocation: $CPP_NAME
|
||||
|
|
|
|||
|
|
@ -87,6 +87,8 @@ void COM_DefaultExtension (char *path, char *extension);
|
|||
const char *COM_SkipPath (const char *pathname);
|
||||
void COM_StripExtension (const char *in, char *out);
|
||||
int COM_NextFilename (char *filename, const char *prefix, const char *ext);
|
||||
const char *COM_FileExtension (const char *in);
|
||||
|
||||
|
||||
|
||||
byte *COM_LoadFile (const char *path, int usehunk);
|
||||
|
|
|
|||
|
|
@ -19,10 +19,8 @@ noinst_LTLIBRARIES= $(asm) @SND_REND_STATIC@
|
|||
libasm_la_SOURCES= snd_mixa.S
|
||||
|
||||
libsnd_render_default_la_LDFLAGS= $(plugin_ldflags)
|
||||
libsnd_render_default_la_SOURCES= snd_dma.c snd_mem.c snd_mix.c
|
||||
if ASM_ARCH
|
||||
libsnd_render_default_la_LIBADD= $(asm)
|
||||
libsnd_render_default_la_SOURCES= snd_dma.c snd_mem.c snd_mix.c vorbis.c
|
||||
libsnd_render_default_la_LIBADD= $(asm) $(VORBISFILE_LIBS) $(VORBIS_LIBS)
|
||||
libsnd_render_default_la_DEPENDENCIES= $(asm)
|
||||
endif
|
||||
|
||||
EXTRA_DIST= $(libasm_la_SOURCES)
|
||||
|
|
|
|||
|
|
@ -48,6 +48,7 @@ int cache_full_cycle;
|
|||
byte *SND_Alloc (int size);
|
||||
wavinfo_t SND_GetWavinfo (const char *name, byte * wav, int wavlength);
|
||||
sfxcache_t *SND_LoadSound (sfx_t *sfx, cache_allocator_t allocator);
|
||||
sfxcache_t *SND_LoadOgg (VFile *file, sfx_t *sfx, cache_allocator_t allocator);
|
||||
|
||||
|
||||
void
|
||||
|
|
@ -166,6 +167,15 @@ SND_LoadSound (sfx_t *sfx, cache_allocator_t allocator)
|
|||
strcpy (namebuffer, "sound/");
|
||||
strncat (namebuffer, sfx->name, sizeof (namebuffer) - strlen (namebuffer));
|
||||
|
||||
if (strcmp (".ogg", COM_FileExtension (sfx->name)) == 0) {
|
||||
VFile *file;
|
||||
COM_FOpenFile (namebuffer, &file);
|
||||
if (!file) {
|
||||
Sys_Printf ("Couldn't load %s\n", namebuffer);
|
||||
return 0;
|
||||
}
|
||||
return SND_LoadOgg (file, sfx, allocator);
|
||||
}
|
||||
data = COM_LoadStackFile (namebuffer, stackbuf, sizeof (stackbuf));
|
||||
|
||||
if (!data) {
|
||||
|
|
|
|||
142
libs/audio/renderer/vorbis.c
Normal file
142
libs/audio/renderer/vorbis.c
Normal file
|
|
@ -0,0 +1,142 @@
|
|||
/*
|
||||
vorbis.c
|
||||
|
||||
ogg/vorbis support
|
||||
|
||||
Copyright (C) 2001 Bill Currie <bill@taniwha.org>
|
||||
|
||||
Author: Bill Currie <bill@taniwha.org>
|
||||
Date: 2002/6/14
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
as published by the Free Software Foundation; either version 2
|
||||
of the License, or (at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
|
||||
See the GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to:
|
||||
|
||||
Free Software Foundation, Inc.
|
||||
59 Temple Place - Suite 330
|
||||
Boston, MA 02111-1307, USA
|
||||
|
||||
*/
|
||||
static const char rcsid[] =
|
||||
"$Id$";
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include "config.h"
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_VORBIS
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <vorbis/vorbisfile.h>
|
||||
|
||||
#include "QF/cvar.h"
|
||||
#include "QF/sound.h"
|
||||
#include "QF/sys.h"
|
||||
#include "QF/vfile.h"
|
||||
|
||||
//FIXME should be in header
|
||||
void SND_ResampleSfx (sfxcache_t *sc, int inrate, int inwidth, byte * data);
|
||||
|
||||
static size_t
|
||||
read_func (void *ptr, size_t size, size_t nmemb, void *datasource)
|
||||
{
|
||||
return Qread (datasource, ptr, size * nmemb);
|
||||
}
|
||||
|
||||
static int
|
||||
seek_func (void *datasource, ogg_int64_t offset, int whence)
|
||||
{
|
||||
return Qseek (datasource, offset, whence);
|
||||
}
|
||||
|
||||
static int
|
||||
close_func (void *datasource)
|
||||
{
|
||||
Qclose (datasource);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static long
|
||||
tell_func (void *datasource)
|
||||
{
|
||||
return Qtell (datasource);
|
||||
}
|
||||
|
||||
static ov_callbacks callbacks = {
|
||||
read_func,
|
||||
seek_func,
|
||||
close_func,
|
||||
tell_func,
|
||||
};
|
||||
|
||||
sfxcache_t *
|
||||
SND_LoadOgg (VFile *file, sfx_t *sfx, cache_allocator_t allocator)
|
||||
{
|
||||
OggVorbis_File vf;
|
||||
vorbis_info *vi;
|
||||
long samples, size;
|
||||
void *data;
|
||||
int current_section;
|
||||
sfxcache_t *sc = 0;
|
||||
|
||||
if (ov_open_callbacks (file, &vf, 0, 0, callbacks) < 0) {
|
||||
Sys_Printf ("Input does not appear to be an Ogg bitstream.\n");
|
||||
return 0;
|
||||
}
|
||||
vi = ov_info (&vf, -1);
|
||||
samples = ov_pcm_total (&vf, -1);
|
||||
if (developer->int_val) {
|
||||
char **ptr = ov_comment (&vf, -1)->user_comments;
|
||||
|
||||
while (*ptr)
|
||||
Sys_Printf ("%s\n", *ptr++);
|
||||
Sys_Printf ("\nBitstream is %d channel, %ldHz\n",
|
||||
vi->channels, vi->rate);
|
||||
Sys_Printf ("\nDecoded length: %ld samples\n", samples);
|
||||
Sys_Printf ("Encoded by: %s\n\n", ov_comment (&vf, -1)->vendor);
|
||||
}
|
||||
size = samples * vi->channels * 2;
|
||||
data = malloc (size);
|
||||
if (!data)
|
||||
goto bail;
|
||||
sc = allocator (&sfx->cache, size + sizeof (sfxcache_t), sfx->name);
|
||||
if (!sc)
|
||||
goto bail;
|
||||
ov_read (&vf, data, size, 0, 2, 1, ¤t_section);
|
||||
sc->length = samples;
|
||||
sc->loopstart = 0;
|
||||
sc->speed = vi->rate;
|
||||
sc->width = 16;
|
||||
sc->stereo = vi->channels;
|
||||
SND_ResampleSfx (sc, sc->speed, sc->width, data);
|
||||
bail:
|
||||
if (data)
|
||||
free (data);
|
||||
ov_clear (&vf);
|
||||
return sc;
|
||||
}
|
||||
|
||||
#else//HAVE_VORBIS
|
||||
|
||||
#include "QF/sound.h"
|
||||
#include "QF/sys.h"
|
||||
#include "QF/vfile.h"
|
||||
|
||||
sfxcache_t *
|
||||
SND_LoadOgg (VFile *file, sfx_t *sfx, cache_allocator_t allocator)
|
||||
{
|
||||
Sys_Printf ("Ogg/Vorbis support not available, sorry.\n");
|
||||
Qclose (file);
|
||||
return 0;
|
||||
}
|
||||
#endif//HAVE_VORBIS
|
||||
|
|
@ -398,83 +398,39 @@ int file_from_pak; // global indicating file came from pack file ZOID
|
|||
Finds the file in the search path.
|
||||
Sets com_filesize and one of handle or file
|
||||
*/
|
||||
int
|
||||
_COM_FOpenFile (const char *filename, VFile **gzfile, char *foundname, int zip)
|
||||
|
||||
static int
|
||||
open_file (searchpath_t *search, const char *filename, VFile **gzfile,
|
||||
char *foundname, int zip)
|
||||
{
|
||||
searchpath_t *search;
|
||||
char netpath[MAX_OSPATH];
|
||||
int findtime;
|
||||
|
||||
#ifdef HAVE_ZLIB
|
||||
char gzfilename[MAX_OSPATH];
|
||||
int filenamelen;
|
||||
|
||||
filenamelen = strlen (filename);
|
||||
strncpy (gzfilename, filename, sizeof (gzfilename));
|
||||
strncat (gzfilename, ".gz", sizeof (gzfilename) - strlen (gzfilename));
|
||||
#endif
|
||||
|
||||
file_from_pak = 0;
|
||||
|
||||
// make sure they're not trying to do wierd stuff with our private files
|
||||
if (contains_updir(filename)) {
|
||||
Sys_Printf ("FindFile: %s: attempt to escape directory tree!\n", filename);
|
||||
goto error;
|
||||
}
|
||||
|
||||
// search through the path, one element at a time
|
||||
for (search = com_searchpaths; search; search = search->next) {
|
||||
// is the element a pak file?
|
||||
if (search->pack) {
|
||||
packfile_t *packfile;
|
||||
|
||||
#ifdef HAVE_ZLIB
|
||||
packfile = (packfile_t *) Hash_Find (search->pack->file_hash,
|
||||
gzfilename);
|
||||
if (!packfile)
|
||||
packfile = (packfile_t *) Hash_Find (search->pack->file_hash,
|
||||
filename);
|
||||
#else
|
||||
packfile = (packfile_t *) Hash_Find (search->pack->file_hash,
|
||||
filename);
|
||||
#endif
|
||||
if (packfile) {
|
||||
Sys_DPrintf ("PackFile: %s : %s\n", search->pack->filename,
|
||||
packfile->name);
|
||||
// open a new file on the pakfile
|
||||
strncpy (foundname, packfile->name, MAX_OSPATH);
|
||||
*gzfile =
|
||||
COM_OpenRead (search->pack->filename, packfile->filepos,
|
||||
*gzfile = COM_OpenRead (search->pack->filename, packfile->filepos,
|
||||
packfile->filelen, zip);
|
||||
file_from_pak = 1;
|
||||
return com_filesize;
|
||||
}
|
||||
} else {
|
||||
// check a file in the directory tree
|
||||
#ifdef HAVE_ZLIB
|
||||
snprintf (netpath, sizeof (netpath), "%s%s%s", search->filename,
|
||||
search->filename[0] ? "/" : "", gzfilename);
|
||||
|
||||
strncpy (foundname, gzfilename, MAX_OSPATH);
|
||||
findtime = Sys_FileTime (netpath);
|
||||
if (findtime == -1) {
|
||||
strncpy (foundname, filename, MAX_OSPATH);
|
||||
snprintf (netpath, sizeof (netpath), "%s%s%s",
|
||||
search->filename,
|
||||
search->filename[0] ? "/" : "", filename);
|
||||
findtime = Sys_FileTime (netpath);
|
||||
if (findtime == -1)
|
||||
continue;
|
||||
}
|
||||
#else
|
||||
snprintf (netpath, sizeof (netpath), "%s%s%s", search->filename,
|
||||
search->filename[0] ? "/" : "", filename);
|
||||
|
||||
strncpy (foundname, filename, MAX_OSPATH);
|
||||
findtime = Sys_FileTime (netpath);
|
||||
if (findtime == -1)
|
||||
continue;
|
||||
#endif
|
||||
if (Sys_FileTime (netpath) == -1)
|
||||
return -1;
|
||||
|
||||
Sys_DPrintf ("FindFile: %s\n", netpath);
|
||||
|
||||
|
|
@ -482,6 +438,53 @@ _COM_FOpenFile (const char *filename, VFile **gzfile, char *foundname, int zip)
|
|||
return com_filesize;
|
||||
}
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
int
|
||||
_COM_FOpenFile (const char *filename, VFile **gzfile, char *foundname, int zip)
|
||||
{
|
||||
searchpath_t *search;
|
||||
#ifdef HAVE_VORBIS
|
||||
char oggfilename[MAX_OSPATH];
|
||||
#endif
|
||||
#ifdef HAVE_ZLIB
|
||||
char gzfilename[MAX_OSPATH];
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_VORBIS
|
||||
if (strequal (".wav", COM_FileExtension (filename))) {
|
||||
COM_StripExtension (filename, oggfilename);
|
||||
strncat (oggfilename, ".ogg",
|
||||
sizeof (oggfilename) - strlen (oggfilename) - 1);
|
||||
} else {
|
||||
oggfilename[0] = 0;
|
||||
}
|
||||
#endif
|
||||
#ifdef HAVE_ZLIB
|
||||
snprintf (gzfilename, sizeof (gzfilename), "%s.gz", filename);
|
||||
#endif
|
||||
|
||||
// make sure they're not trying to do wierd stuff with our private files
|
||||
if (contains_updir(filename)) {
|
||||
Sys_Printf ("FindFile: %s: attempt to escape directory tree!\n",
|
||||
filename);
|
||||
goto error;
|
||||
}
|
||||
|
||||
// search through the path, one element at a time
|
||||
for (search = com_searchpaths; search; search = search->next) {
|
||||
#ifdef HAVE_VORBIS
|
||||
if (oggfilename[0]
|
||||
&& open_file (search, oggfilename, gzfile, foundname, zip) != -1)
|
||||
return com_filesize;
|
||||
#endif
|
||||
#ifdef HAVE_ZLIB
|
||||
if (open_file (search, gzfilename, gzfile, foundname, zip) != -1)
|
||||
return com_filesize;
|
||||
#endif
|
||||
if (open_file (search, filename, gzfile, foundname, zip) != -1)
|
||||
return com_filesize;
|
||||
}
|
||||
|
||||
Sys_DPrintf ("FindFile: can't find %s\n", filename);
|
||||
|
|
@ -930,21 +933,12 @@ COM_StripExtension (const char *in, char *out)
|
|||
*out = 0;
|
||||
}
|
||||
|
||||
char *
|
||||
COM_FileExtension (char *in)
|
||||
const char *
|
||||
COM_FileExtension (const char *in)
|
||||
{
|
||||
static char exten[8];
|
||||
int i;
|
||||
|
||||
while (*in && *in != '.')
|
||||
in++;
|
||||
if (!*in)
|
||||
return "";
|
||||
in++;
|
||||
for (i = 0; i < 7 && *in; i++, in++)
|
||||
exten[i] = *in;
|
||||
exten[i] = 0;
|
||||
return exten;
|
||||
return in;
|
||||
}
|
||||
|
||||
void
|
||||
|
|
|
|||
Loading…
Reference in a new issue