Remove unneeded avio wrapper functions.

[ffmpeg] / libavcodec / smc.c

diff --git a/libavcodec/smc.c b/libavcodec/smc.c
index 8cafa6682b483017e04a818e99768dcd0818c37c..78f130cf3ad43fc4928ead637c9f92dbe703f725 100644 (file)
--- a/libavcodec/smc.c
+++ b/libavcodec/smc.c
@@ -17,7 +17,6 @@
  * You should have received a copy of the GNU Lesser General Public
  * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
  */
 
 /**
@@ -34,7 +33,6 @@
 #include <string.h>
 #include <unistd.h>
 
-#include "common.h"
 #include "avcodec.h"
 #include "dsputil.h"
 
@@ -432,7 +430,7 @@ static void smc_decode_stream(SmcContext *s)
 
 static int smc_decode_init(AVCodecContext *avctx)
 {
-    SmcContext *s = (SmcContext *)avctx->priv_data;
+    SmcContext *s = avctx->priv_data;
 
     s->avctx = avctx;
     avctx->pix_fmt = PIX_FMT_PAL8;
@@ -447,7 +445,7 @@ static int smc_decode_frame(AVCodecContext *avctx,
                              void *data, int *data_size,
                              uint8_t *buf, int buf_size)
 {
-    SmcContext *s = (SmcContext *)avctx->priv_data;
+    SmcContext *s = avctx->priv_data;
 
     s->buf = buf;
     s->size = buf_size;
@@ -471,7 +469,7 @@ static int smc_decode_frame(AVCodecContext *avctx,
 
 static int smc_decode_end(AVCodecContext *avctx)
 {
-    SmcContext *s = (SmcContext *)avctx->priv_data;
+    SmcContext *s = avctx->priv_data;
 
     if (s->frame.data[0])
         avctx->release_buffer(avctx, &s->frame);