* Cirrus Logic AccuPak (CLJR) codec
* Copyright (c) 2003 Alex Beregszaszi
*
- * 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
*/
if(p->data[0])
avctx->release_buffer(avctx, p);
+ if(buf_size/avctx->height < avctx->width) {
+ av_log(avctx, AV_LOG_ERROR, "Resolution larger than buffer size. Invalid header?\n");
+ return -1;
+ }
+
p->reference= 0;
if(avctx->get_buffer(avctx, p) < 0){
av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
return -1;
}
- p->pict_type= FF_I_TYPE;
+ p->pict_type= AV_PICTURE_TYPE_I;
p->key_frame= 1;
- init_get_bits(&a->gb, buf, buf_size);
+ init_get_bits(&a->gb, buf, buf_size * 8);
for(y=0; y<avctx->height; y++){
uint8_t *luma= &a->picture.data[0][ y*a->picture.linesize[0] ];
int size;
*p = *pict;
- p->pict_type= FF_I_TYPE;
+ p->pict_type= AV_PICTURE_TYPE_I;
p->key_frame= 1;
emms_c();
- align_put_bits(&a->pb);
+ avpriv_align_put_bits(&a->pb);
while(get_bit_count(&a->pb)&31)
put_bits(&a->pb, 8, 0);
}
#endif
-AVCodec cljr_decoder = {
- "cljr",
- AVMEDIA_TYPE_VIDEO,
- CODEC_ID_CLJR,
- sizeof(CLJRContext),
- decode_init,
- NULL,
- NULL,
- decode_frame,
- CODEC_CAP_DR1,
+AVCodec ff_cljr_decoder = {
+ .name = "cljr",
+ .type = AVMEDIA_TYPE_VIDEO,
+ .id = CODEC_ID_CLJR,
+ .priv_data_size = sizeof(CLJRContext),
+ .init = decode_init,
+ .decode = decode_frame,
+ .capabilities = CODEC_CAP_DR1,
.long_name = NULL_IF_CONFIG_SMALL("Cirrus Logic AccuPak"),
};
#if CONFIG_CLJR_ENCODER
-AVCodec cljr_encoder = {
- "cljr",
- AVMEDIA_TYPE_VIDEO,
- CODEC_ID_CLJR,
- sizeof(CLJRContext),
- encode_init,
- encode_frame,
- //encode_end,
+AVCodec ff_cljr_encoder = {
+ .name = "cljr",
+ .type = AVMEDIA_TYPE_VIDEO,
+ .id = CODEC_ID_CLJR,
+ .priv_data_size = sizeof(CLJRContext),
+ .init = encode_init,
+ .encode = encode_frame,
.long_name = NULL_IF_CONFIG_SMALL("Cirrus Logic AccuPak"),
};
#endif