/*
* A52 decoder
- * Copyright (c) 2001 Gerard Lantau.
+ * Copyright (c) 2001 Fabrice Bellard.
*
- * 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 library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser 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,
+ * This library 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.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser 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 the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "avcodec.h"
#include "liba52/a52.h"
-#ifdef LIBAVCODEC_A52BIN
+#ifdef CONFIG_A52BIN
#include <dlfcn.h>
static const char* liba52name = "liba52.so.0";
#endif
} AC3DecodeState;
-#ifdef LIBAVCODEC_A52BIN
+#ifdef CONFIG_A52BIN
static void* dlsymm(void* handle, const char* symbol)
{
void* f = dlsym(handle, symbol);
{
AC3DecodeState *s = avctx->priv_data;
-#ifdef LIBAVCODEC_A52BIN
+#ifdef CONFIG_A52BIN
s->handle = dlopen(liba52name, RTLD_LAZY);
if (!s->handle)
{
- fprintf(stderr, "A52 library %s could not be opened: %s\n", liba52name, dlerror());
+ fprintf(stderr, "A52 library %s could not be opened! \n%s\n", liba52name, dlerror());
return -1;
}
s->a52_init = (a52_state_t* (*)(uint32_t)) dlsymm(s->handle, "a52_init");
dlclose(s->handle);
return -1;
}
- printf("INITIALIZED\n");
#else
/* static linked version */
s->handle = 0;
{
AC3DecodeState *s = avctx->priv_data;
s->a52_free(s->state);
-#ifdef LIBAVCODEC_A52BIN
+#ifdef CONFIG_A52BIN
dlclose(s->handle);
#endif
return 0;