build: Try to find fate_config.sh.template in source path

[ffmpeg] / libavcodec / dv.c

diff --git a/libavcodec/dv.c b/libavcodec/dv.c
index 76825f51ee8fb091de6888bb0c54fcb6de4008ad..a05928801d93620b019ba9f5091b7d3109ddc799 100644 (file)
--- a/libavcodec/dv.c
+++ b/libavcodec/dv.c
@@ -16,20 +16,20 @@
  * Many thanks to Dan Dennedy <dan@dennedy.org> for providing wealth
  * of DV technical info.
  *
- * This file is part of Libav.
+ * This file is part of FFmpeg.
  *
- * Libav is free software; you can redistribute it and/or
+ * FFmpeg 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.
  *
- * Libav is distributed in the hope that it will be useful,
+ * FFmpeg 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 Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -774,7 +774,7 @@ static av_always_inline int dv_init_enc_block(EncBlockInfo* bi, uint8_t *data, i
        method suggested in SMPTE 314M Table 22, and an improved
        method. The SMPTE method is very conservative; it assigns class
        3 (i.e. severe quantization) to any block where the largest AC
-       component is greater than 36. Libav's DV encoder tracks AC bit
+       component is greater than 36. FFmpeg's DV encoder tracks AC bit
        consumption precisely, so there is no need to bias most blocks
        towards strongly lossy compression. Instead, we assign class 2
        to most blocks, and use class 3 only when strictly necessary
@@ -782,7 +782,7 @@ static av_always_inline int dv_init_enc_block(EncBlockInfo* bi, uint8_t *data, i
 
 #if 0 /* SMPTE spec method */
     static const int classes[] = {12, 24, 36, 0xffff};
-#else /* improved Libav method */
+#else /* improved FFmpeg method */
     static const int classes[] = {-1, -1, 255, 0xffff};
 #endif
     int max  = classes[0];
@@ -1071,7 +1071,7 @@ static int dvvideo_decode_frame(AVCodecContext *avctx,
     const uint8_t* vsc_pack;
     int apt, is16_9;
 
-    s->sys = avpriv_dv_frame_profile(s->sys, buf, buf_size);
+    s->sys = avpriv_dv_frame_profile2(avctx, s->sys, buf, buf_size);
     if (!s->sys || buf_size < s->sys->frame_size || dv_init_dynamic_tables(s->sys)) {
         av_log(avctx, AV_LOG_ERROR, "could not find dv frame profile\n");
         return -1; /* NOTE: we only accept several full frames */
@@ -1080,6 +1080,7 @@ static int dvvideo_decode_frame(AVCodecContext *avctx,
     if (s->picture.data[0])
         avctx->release_buffer(avctx, &s->picture);
 
+    avcodec_get_frame_defaults(&s->picture);
     s->picture.reference = 0;
     s->picture.key_frame = 1;
     s->picture.pict_type = AV_PICTURE_TYPE_I;
@@ -1107,7 +1108,7 @@ static int dvvideo_decode_frame(AVCodecContext *avctx,
     vsc_pack = buf + 80*5 + 48 + 5;
     if ( *vsc_pack == dv_video_control ) {
         apt = buf[4] & 0x07;
-        is16_9 = (vsc_pack && ((vsc_pack[2] & 0x07) == 0x02 || (!apt && (vsc_pack[2] & 0x07) == 0x07)));
+        is16_9 = (vsc_pack[2] & 0x07) == 0x02 || (!apt && (vsc_pack[2] & 0x07) == 0x07);
         avctx->sample_aspect_ratio = s->sys->sar[is16_9];
     }