echo " --enable-x11grab enable X11 grabbing [default=no]"
echo " --enable-dc1394 enable IIDC-1394 grabbing using libdc1394"
echo " and libraw1394 [default=no]"
+ echo " --enable-a52 enable GPLed liba52 support [default=no]"
echo " --enable-a52bin open liba52.so.0 at runtime [default=no]"
echo " --enable-avisynth allow reading AVISynth script files [default=no]"
echo " --enable-dts enable GPLed libdts support [default=no]"
gpl
gprof
ipv6
+ liba52
liba52bin
libdts
libfaac
amr_wb_encoder_deps="amr_wb"
dts_decoder_deps="libdts"
faac_encoder_deps="libfaac"
-liba52_decoder_deps="liba52bin"
+liba52_decoder_deps="liba52"
libgsm_decoder_deps="libgsm"
libgsm_encoder_deps="libgsm"
libtheora_encoder_deps="libtheora"
dc1394="no"
dlfcn_h="no"
dlopen="no"
+liba52="no"
liba52bin="no"
libdts="no"
libfaac="no"
;;
--disable-v4l2) video4linux2="no"
;;
+ --enable-a52) liba52="yes"
+ ;;
--enable-a52bin) liba52bin="yes"
;;
--enable-dts) libdts="yes"
enabled_any $@ && die "$name is under GPL and --enable-gpl is not specified."
}
die_gpl_disabled "The Postprocessing code" pp
- die_gpl_disabled "liba52" liba52bin
+ die_gpl_disabled "liba52" liba52
die_gpl_disabled "libxvidcore" xvid
die_gpl_disabled "x264" x264
die_gpl_disabled "libdts" libdts
die "Only one of amr_nb and amr_nb_fixed may be enabled."
# these are off by default, so fail if requested and not available
+enabled liba52 && require liba52 a52dec/a52.h a52_init -la52
enabled libdts && require libdts dts.h dts_init -ldts -lm
enabled libgsm && require libgsm gsm.h gsm_create -lgsm
enabled libmp3lame && require LAME lame/lame.h lame_init -lmp3lame -lm
fi
echo "Sun medialib support $mlib"
echo "AVISynth enabled $avisynth"
+echo "liba52 support $liba52"
echo "liba52 dlopened $liba52bin"
echo "libdts support $libdts"
echo "libfaac enabled $libfaac"
#include "avcodec.h"
#include <a52dec/a52.h>
+
+#ifdef CONFIG_LIBA52BIN
#include <dlfcn.h>
static const char* liba52name = "liba52.so.0";
+#endif
/**
* liba52 - Copyright (C) Aaron Holtzman
{
AC3DecodeState *s = avctx->priv_data;
+#ifdef CONFIG_LIBA52BIN
s->handle = dlopen(liba52name, RTLD_LAZY);
if (!s->handle)
{
dlclose(s->handle);
return -1;
}
+#else
+ s->handle = 0;
+ s->a52_init = a52_init;
+ s->a52_samples = a52_samples;
+ s->a52_syncinfo = a52_syncinfo;
+ s->a52_frame = a52_frame;
+ s->a52_block = a52_block;
+ s->a52_free = a52_free;
+#endif
s->state = s->a52_init(0); /* later use CPU flags */
s->samples = s->a52_samples(s->state);
s->inbuf_ptr = s->inbuf;
{
AC3DecodeState *s = avctx->priv_data;
s->a52_free(s->state);
+#ifdef CONFIG_LIBA52BIN
dlclose(s->handle);
+#endif
return 0;
}