* Miro VideoXL codec
* Copyright (c) 2004 Konstantin Shishkov
*
- * 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
*/
uint32_t val;
int y0, y1, y2, y3 = 0, c0 = 0, c1 = 0;
+ if (avctx->width & 3) {
+ av_log(avctx, AV_LOG_ERROR, "width is not a multiple of 4\n");
+ return AVERROR_INVALIDDATA;
+ }
+
+ if (buf_size < avctx->width * avctx->height) {
+ av_log(avctx, AV_LOG_ERROR, "Packet is too small\n");
+ return AVERROR_INVALIDDATA;
+ }
+
if(p->data[0])
avctx->release_buffer(avctx, p);
stride = avctx->width - 4;
- if (buf_size < avctx->width * avctx->height) {
- av_log(avctx, AV_LOG_ERROR, "Packet is too small\n");
- return AVERROR_INVALIDDATA;
- }
-
for (i = 0; i < avctx->height; i++) {
/* lines are stored in reversed order */
buf += stride;
}
static av_cold int decode_init(AVCodecContext *avctx){
-// VideoXLContext * const a = avctx->priv_data;
+ VideoXLContext * const a = avctx->priv_data;
+ avcodec_get_frame_defaults(&a->pic);
avctx->pix_fmt= PIX_FMT_YUV411P;
return 0;