ansi: remove an extra return

[ffmpeg] / libavcodec / cyuv.c

diff --git a/libavcodec/cyuv.c b/libavcodec/cyuv.c
index 79a84412e7eb40fd9eb8735fd294f414c786ba10..49cf64c08d1db4f3253b68b1366049dece73db6f 100644 (file)
--- a/libavcodec/cyuv.c
+++ b/libavcodec/cyuv.c
@@ -6,20 +6,20 @@
  *
  * Copyright (C) 2003 the ffmpeg project
  *
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav 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 2.1 of the License, or (at your option) any later version.
  *
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav 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
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -34,6 +34,8 @@
 
 #include "avcodec.h"
 #include "dsputil.h"
+#include "internal.h"
+#include "libavutil/internal.h"
 
 
 typedef struct CyuvDecodeContext {
@@ -52,13 +54,13 @@ static av_cold int cyuv_decode_init(AVCodecContext *avctx)
     if (s->width & 0x3)
         return -1;
     s->height = avctx->height;
-    avctx->pix_fmt = PIX_FMT_YUV411P;
+    avctx->pix_fmt = AV_PIX_FMT_YUV411P;
 
     return 0;
 }
 
 static int cyuv_decode_frame(AVCodecContext *avctx,
-                             void *data, int *data_size,
+                             void *data, int *got_frame,
                              AVPacket *avpkt)
 {
     const uint8_t *buf = avpkt->data;
@@ -82,7 +84,7 @@ static int cyuv_decode_frame(AVCodecContext *avctx,
     unsigned char cur_byte;
     int pixel_groups;
 
-    if (avctx->codec_id == CODEC_ID_AURA) {
+    if (avctx->codec_id == AV_CODEC_ID_AURA) {
         y_table = u_table;
         u_table = v_table;
     }
@@ -104,7 +106,7 @@ static int cyuv_decode_frame(AVCodecContext *avctx,
 
     s->frame.buffer_hints = FF_BUFFER_HINTS_VALID;
     s->frame.reference = 0;
-    if (avctx->get_buffer(avctx, &s->frame) < 0) {
+    if (ff_get_buffer(avctx, &s->frame) < 0) {
         av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
         return -1;
     }
@@ -161,7 +163,7 @@ static int cyuv_decode_frame(AVCodecContext *avctx,
         }
     }
 
-    *data_size=sizeof(AVFrame);
+    *got_frame = 1;
     *(AVFrame*)data= s->frame;
 
     return buf_size;
@@ -179,32 +181,28 @@ static av_cold int cyuv_decode_end(AVCodecContext *avctx)
 
 #if CONFIG_AURA_DECODER
 AVCodec ff_aura_decoder = {
-    "aura",
-    AVMEDIA_TYPE_VIDEO,
-    CODEC_ID_AURA,
-    sizeof(CyuvDecodeContext),
-    cyuv_decode_init,
-    NULL,
-    cyuv_decode_end,
-    cyuv_decode_frame,
-    CODEC_CAP_DR1,
-    NULL,
-    .long_name = NULL_IF_CONFIG_SMALL("Auravision AURA"),
+    .name           = "aura",
+    .type           = AVMEDIA_TYPE_VIDEO,
+    .id             = AV_CODEC_ID_AURA,
+    .priv_data_size = sizeof(CyuvDecodeContext),
+    .init           = cyuv_decode_init,
+    .close          = cyuv_decode_end,
+    .decode         = cyuv_decode_frame,
+    .capabilities   = CODEC_CAP_DR1,
+    .long_name      = NULL_IF_CONFIG_SMALL("Auravision AURA"),
 };
 #endif
 
 #if CONFIG_CYUV_DECODER
 AVCodec ff_cyuv_decoder = {
-    "cyuv",
-    AVMEDIA_TYPE_VIDEO,
-    CODEC_ID_CYUV,
-    sizeof(CyuvDecodeContext),
-    cyuv_decode_init,
-    NULL,
-    cyuv_decode_end,
-    cyuv_decode_frame,
-    CODEC_CAP_DR1,
-    NULL,
-    .long_name = NULL_IF_CONFIG_SMALL("Creative YUV (CYUV)"),
+    .name           = "cyuv",
+    .type           = AVMEDIA_TYPE_VIDEO,
+    .id             = AV_CODEC_ID_CYUV,
+    .priv_data_size = sizeof(CyuvDecodeContext),
+    .init           = cyuv_decode_init,
+    .close          = cyuv_decode_end,
+    .decode         = cyuv_decode_frame,
+    .capabilities   = CODEC_CAP_DR1,
+    .long_name      = NULL_IF_CONFIG_SMALL("Creative YUV (CYUV)"),
 };
 #endif