cngdec: Make the dbov variable have the right unit

[ffmpeg] / libavcodec / rv20enc.c

diff --git a/libavcodec/rv20enc.c b/libavcodec/rv20enc.c
index 5ab0b9a039549ffb061d8c621aa74207a9c0d11c..c392b53cd600527d69075d6419e0686b1aa0db1c 100644 (file)
--- a/libavcodec/rv20enc.c
+++ b/libavcodec/rv20enc.c
@@ -3,20 +3,20 @@
  * Copyright (c) 2000,2001 Fabrice Bellard
  * Copyright (c) 2002-2004 Michael Niedermayer
  *
- * 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
  */
 
@@ -29,7 +29,7 @@
 #include "h263.h"
 #include "put_bits.h"
 
-void rv20_encode_picture_header(MpegEncContext *s, int picture_number){
+void ff_rv20_encode_picture_header(MpegEncContext *s, int picture_number){
     put_bits(&s->pb, 2, s->pict_type); //I 0 vs. 1 ?
     put_bits(&s->pb, 1, 0);     /* unknown bit */
     put_bits(&s->pb, 5, s->qscale);
@@ -41,13 +41,13 @@ void rv20_encode_picture_header(MpegEncContext *s, int picture_number){
     put_bits(&s->pb, 1, s->no_rounding);
 
     assert(s->f_code == 1);
-    assert(s->unrestricted_mv == 1);
+    assert(s->unrestricted_mv == 0);
     assert(s->alt_inter_vlc == 0);
     assert(s->umvplus == 0);
     assert(s->modified_quant==1);
     assert(s->loop_filter==1);
 
-    s->h263_aic= s->pict_type == FF_I_TYPE;
+    s->h263_aic= s->pict_type == AV_PICTURE_TYPE_I;
     if(s->h263_aic){
         s->y_dc_scale_table=
         s->c_dc_scale_table= ff_aic_dc_scale_table;
@@ -57,14 +57,17 @@ void rv20_encode_picture_header(MpegEncContext *s, int picture_number){
     }
 }
 
-AVCodec rv20_encoder = {
-    "rv20",
-    AVMEDIA_TYPE_VIDEO,
-    CODEC_ID_RV20,
-    sizeof(MpegEncContext),
-    MPV_encode_init,
-    MPV_encode_picture,
-    MPV_encode_end,
-    .pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
-    .long_name= NULL_IF_CONFIG_SMALL("RealVideo 2.0"),
+FF_MPV_GENERIC_CLASS(rv20)
+
+AVCodec ff_rv20_encoder = {
+    .name           = "rv20",
+    .type           = AVMEDIA_TYPE_VIDEO,
+    .id             = AV_CODEC_ID_RV20,
+    .priv_data_size = sizeof(MpegEncContext),
+    .init           = ff_MPV_encode_init,
+    .encode2        = ff_MPV_encode_picture,
+    .close          = ff_MPV_encode_end,
+    .pix_fmts       = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
+    .long_name      = NULL_IF_CONFIG_SMALL("RealVideo 2.0"),
+    .priv_class     = &rv20_class,
 };