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* using liba52

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Originally committed as revision 417 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Zdenek Kabelac
2002-04-22 19:57:45 +00:00
parent 623563c04a
commit 5751432312
4 changed files with 57 additions and 30 deletions
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9
libavcodec/a52dec.c
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@@ -19,7 +19,7 @@
#include "avcodec.h"
#include "liba52/a52.h"
#ifdef LIBAVCODEC_A52BIN
#ifdef CONFIG_A52BIN
#include <dlfcn.h>
static const char* liba52name = "liba52.so.0";
#endif
@@ -62,7 +62,7 @@ typedef struct AC3DecodeState {
} AC3DecodeState;
#ifdef LIBAVCODEC_A52BIN
#ifdef CONFIG_A52BIN
static void* dlsymm(void* handle, const char* symbol)
{
void* f = dlsym(handle, symbol);
@@ -76,7 +76,7 @@ static int a52_decode_init(AVCodecContext *avctx)
{
AC3DecodeState *s = avctx->priv_data;
#ifdef LIBAVCODEC_A52BIN
#ifdef CONFIG_A52BIN
s->handle = dlopen(liba52name, RTLD_LAZY);
if (!s->handle)
{
@@ -95,7 +95,6 @@ static int a52_decode_init(AVCodecContext *avctx)
dlclose(s->handle);
return -1;
}
printf("INITIALIZED\n");
#else
/* static linked version */
s->handle = 0;
@@ -233,7 +232,7 @@ static int a52_decode_end(AVCodecContext *avctx)
{
AC3DecodeState *s = avctx->priv_data;
s->a52_free(s->state);
#ifdef LIBAVCODEC_A52BIN
#ifdef CONFIG_A52BIN
dlclose(s->handle);
#endif
return 0;