dv: Mark internal frame reference as const

[ffmpeg] / libavcodec / vp56dsp.h

diff --git a/libavcodec/vp56dsp.h b/libavcodec/vp56dsp.h
index 2d6941fa296d286e7986e80c1a30281eeaa60549..389d35901ccab7983e6f9ef8cc012e5c36b100b5 100644 (file)
--- a/libavcodec/vp56dsp.h
+++ b/libavcodec/vp56dsp.h
@@ -1,20 +1,20 @@
 /*
  * Copyright (c) 2010 Mans Rullgard <mans@mansr.com>
  *
- * 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
  */
 
@@ -22,13 +22,21 @@
 #define AVCODEC_VP56DSP_H
 
 #include <stdint.h>
+#include "avcodec.h"
 
 typedef struct VP56DSPContext {
     void (*edge_filter_hor)(uint8_t *yuv, int stride, int t);
     void (*edge_filter_ver)(uint8_t *yuv, int stride, int t);
+
+    void (*vp6_filter_diag4)(uint8_t *dst, uint8_t *src, int stride,
+                             const int16_t *h_weights,const int16_t *v_weights);
 } VP56DSPContext;
 
-void ff_vp56dsp_init(VP56DSPContext *s, enum CodecID codec);
-void ff_vp56dsp_init_arm(VP56DSPContext *s, enum CodecID codec);
+void ff_vp6_filter_diag4_c(uint8_t *dst, uint8_t *src, int stride,
+                           const int16_t *h_weights, const int16_t *v_weights);
+
+void ff_vp56dsp_init(VP56DSPContext *s, enum AVCodecID codec);
+void ff_vp6dsp_init_arm(VP56DSPContext *s, enum AVCodecID codec);
+void ff_vp6dsp_init_x86(VP56DSPContext* c, enum AVCodecID codec);
 
 #endif /* AVCODEC_VP56DSP_H */