* XSUB subtitle decoder
* Copyright (c) 2007 Reimar Döffinger
*
- * 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
*/
+
+#include "libavutil/mathematics.h"
+#include "libavutil/imgutils.h"
#include "avcodec.h"
#include "get_bits.h"
#include "bytestream.h"
// read header
w = bytestream_get_le16(&buf);
h = bytestream_get_le16(&buf);
- if (avcodec_check_dimensions(avctx, w, h) < 0)
+ if (av_image_check_size(w, h, 0, avctx) < 0)
return -1;
x = bytestream_get_le16(&buf);
y = bytestream_get_le16(&buf);
sub->rects[0]->pict.linesize[0] = w;
sub->rects[0]->pict.data[0] = av_malloc(w * h);
sub->rects[0]->nb_colors = 4;
- sub->rects[0]->pict.data[1] = av_malloc(sub->rects[0]->nb_colors * 4);
+ sub->rects[0]->pict.data[1] = av_mallocz(AVPALETTE_SIZE);
// read palette
for (i = 0; i < sub->rects[0]->nb_colors; i++)
return buf_size;
}
-AVCodec xsub_decoder = {
- "xsub",
- CODEC_TYPE_SUBTITLE,
- CODEC_ID_XSUB,
- 0,
- decode_init,
- NULL,
- NULL,
- decode_frame,
+AVCodec ff_xsub_decoder = {
+ .name = "xsub",
+ .type = AVMEDIA_TYPE_SUBTITLE,
+ .id = CODEC_ID_XSUB,
+ .init = decode_init,
+ .decode = decode_frame,
.long_name = NULL_IF_CONFIG_SMALL("XSUB"),
};