avconv: drop update_sample_fmt()

[ffmpeg] / libavcodec / rtjpeg.h

diff --git a/libavcodec/rtjpeg.h b/libavcodec/rtjpeg.h
index f707a766612897f489dfd59671ab2a6c31b52048..cd300797c5a5ddf278590e6efaf3f522e0f2fe81 100644 (file)
--- a/libavcodec/rtjpeg.h
+++ b/libavcodec/rtjpeg.h
@@ -2,41 +2,48 @@
  * RTJpeg decoding functions
  * copyright (c) 2006 Reimar Doeffinger
  *
- * 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
  */
 
-#ifndef FFMPEG_RTJPEG_H
-#define FFMPEG_RTJPEG_H
+#ifndef AVCODEC_RTJPEG_H
+#define AVCODEC_RTJPEG_H
 
 #include <stdint.h>
-#include <dsputil.h>
 
-typedef struct {
+#include "libavutil/mem.h"
+#include "idctdsp.h"
+
+#define RTJPEG_FILE_VERSION 0
+#define RTJPEG_HEADER_SIZE 12
+
+typedef struct RTJpegContext {
     int w, h;
-    DSPContext *dsp;
+    IDCTDSPContext idsp;
     uint8_t scan[64];
     uint32_t lquant[64];
     uint32_t cquant[64];
+    DECLARE_ALIGNED(16, int16_t, block)[64];
 } RTJpegContext;
 
-void rtjpeg_decode_init(RTJpegContext *c, DSPContext *dsp,
-                        int width, int height,
-                        uint32_t *lquant, uint32_t *cquant);
+void ff_rtjpeg_init(RTJpegContext *c, AVCodecContext *avctx);
+
+void ff_rtjpeg_decode_init(RTJpegContext *c, int width, int height,
+                           const uint32_t *lquant, const uint32_t *cquant);
 
-int rtjpeg_decode_frame_yuv420(RTJpegContext *c, AVFrame *f,
-                               uint8_t *buf, int buf_size);
-#endif /* FFMPEG_RTJPEG_H */
+int ff_rtjpeg_decode_frame_yuv420(RTJpegContext *c, AVFrame *f,
+                               const uint8_t *buf, int buf_size);
+#endif /* AVCODEC_RTJPEG_H */