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Diffstat (limited to 'libavcodec/vaapi_mpeg4.c')
-rw-r--r--libavcodec/vaapi_mpeg4.c21
1 files changed, 5 insertions, 16 deletions
diff --git a/libavcodec/vaapi_mpeg4.c b/libavcodec/vaapi_mpeg4.c
index b771482b56..9ed007f2d8 100644
--- a/libavcodec/vaapi_mpeg4.c
+++ b/libavcodec/vaapi_mpeg4.c
@@ -3,20 +3,20 @@
*
* Copyright (C) 2008-2009 Splitted-Desktop Systems
*
- * 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
*/
@@ -124,25 +124,14 @@ static int vaapi_mpeg4_decode_slice(AVCodecContext *avctx, const uint8_t *buffer
av_dlog(avctx, "vaapi_mpeg4_decode_slice(): buffer %p, size %d\n", buffer, size);
- /* video_plane_with_short_video_header() contains all GOBs
- * in-order, and this is what VA API (Intel backend) expects: only
- * a single slice param. So fake macroblock_number for Libav so
- * that we don't call vaapi_mpeg4_decode_slice() again
- */
- if (avctx->codec->id == AV_CODEC_ID_H263)
- size = s->gb.buffer_end - buffer;
-
/* Fill in VASliceParameterBufferMPEG4 */
slice_param = (VASliceParameterBufferMPEG4 *)ff_vaapi_alloc_slice(avctx->hwaccel_context, buffer, size);
if (!slice_param)
return -1;
slice_param->macroblock_offset = get_bits_count(&s->gb) % 8;
- slice_param->macroblock_number = s->mb_y * s->mb_width + s->mb_x;
+ slice_param->macroblock_number = 0;
slice_param->quant_scale = s->qscale;
- if (avctx->codec->id == AV_CODEC_ID_H263)
- s->mb_y = s->mb_height;
-
return 0;
}