cabac: Mark ff_h264_mps_state array as static, it is only used within cabac.c.

[ffmpeg] / libavcodec / wmv2.c

diff --git a/libavcodec/wmv2.c b/libavcodec/wmv2.c
index d634a62bd94c45636c89d6eb1f6c54e2d702c477..74389ef4dbf41287e25dae8ddb7b7f7fc9f2b292 100644 (file)
--- a/libavcodec/wmv2.c
+++ b/libavcodec/wmv2.c
@@ -1,20 +1,20 @@
 /*
- * Copyright (c) 2002 The FFmpeg Project.
+ * Copyright (c) 2002 The Libav 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
  */
 
@@ -25,7 +25,7 @@
 #include "wmv2.h"
 
 
-void ff_wmv2_common_init(Wmv2Context * w){
+av_cold void ff_wmv2_common_init(Wmv2Context * w){
     MpegEncContext * const s= &w->s;
 
     ff_init_scantable(s->dsp.idct_permutation, &w->abt_scantable[0], wmv2_scantableA);
@@ -41,14 +41,14 @@ static void wmv2_add_block(Wmv2Context *w, DCTELEM *block1, uint8_t *dst, int st
         s->dsp.idct_add (dst, stride, block1);
         break;
     case 1:
-        simple_idct84_add(dst           , stride, block1);
-        simple_idct84_add(dst + 4*stride, stride, w->abt_block2[n]);
-        memset(w->abt_block2[n], 0, 64*sizeof(DCTELEM));
+        ff_simple_idct84_add(dst           , stride, block1);
+        ff_simple_idct84_add(dst + 4*stride, stride, w->abt_block2[n]);
+        s->dsp.clear_block(w->abt_block2[n]);
         break;
     case 2:
-        simple_idct48_add(dst           , stride, block1);
-        simple_idct48_add(dst + 4       , stride, w->abt_block2[n]);
-        memset(w->abt_block2[n], 0, 64*sizeof(DCTELEM));
+        ff_simple_idct48_add(dst           , stride, block1);
+        ff_simple_idct48_add(dst + 4       , stride, w->abt_block2[n]);
+        s->dsp.clear_block(w->abt_block2[n]);
         break;
     default:
         av_log(s->avctx, AV_LOG_ERROR, "internal error in WMV2 abt\n");
@@ -102,7 +102,7 @@ void ff_mspel_motion(MpegEncContext *s,
     if(s->flags&CODEC_FLAG_EMU_EDGE){
         if(src_x<1 || src_y<1 || src_x + 17  >= s->h_edge_pos
                               || src_y + h+1 >= v_edge_pos){
-            ff_emulated_edge_mc(s->edge_emu_buffer, ptr - 1 - s->linesize, s->linesize, 19, 19,
+            s->dsp.emulated_edge_mc(s->edge_emu_buffer, ptr - 1 - s->linesize, s->linesize, 19, 19,
                              src_x-1, src_y-1, s->h_edge_pos, s->v_edge_pos);
             ptr= s->edge_emu_buffer + 1 + s->linesize;
             emu=1;
@@ -143,7 +143,7 @@ void ff_mspel_motion(MpegEncContext *s,
     offset = (src_y * uvlinesize) + src_x;
     ptr = ref_picture[1] + offset;
     if(emu){
-        ff_emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize, 9, 9,
+        s->dsp.emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize, 9, 9,
                          src_x, src_y, s->h_edge_pos>>1, s->v_edge_pos>>1);
         ptr= s->edge_emu_buffer;
     }
@@ -151,7 +151,7 @@ void ff_mspel_motion(MpegEncContext *s,
 
     ptr = ref_picture[2] + offset;
     if(emu){
-        ff_emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize, 9, 9,
+        s->dsp.emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize, 9, 9,
                          src_x, src_y, s->h_edge_pos>>1, s->v_edge_pos>>1);
         ptr= s->edge_emu_buffer;
     }