/**
* @file roqvideodec.c
- * Id RoQ Video Decoder by Dr. Tim Ferguson
- * For more information about the Id RoQ format, visit:
+ * id RoQ Video Decoder by Dr. Tim Ferguson
+ * For more information about the id RoQ format, visit:
* http://www.csse.monash.edu.au/~timf/
*/
#include "avcodec.h"
#include "bytestream.h"
-#include "dsputil.h"
#include "roqvideo.h"
static void roqvideo_decode_frame(RoqContext *ri)
int frame_stats[2][4] = {{0},{0}};
roq_qcell *qcell;
const unsigned char *buf = ri->buf;
- unsigned char *buf_end = ri->buf + ri->size;
+ const unsigned char *buf_end = ri->buf + ri->size;
while (buf < buf_end) {
chunk_id = bytestream_get_le16(&buf);
}
-static int roq_decode_init(AVCodecContext *avctx)
+static av_cold int roq_decode_init(AVCodecContext *avctx)
{
RoqContext *s = avctx->priv_data;
s->last_frame = &s->frames[0];
s->current_frame = &s->frames[1];
avctx->pix_fmt = PIX_FMT_YUV444P;
- dsputil_init(&s->dsp, avctx);
return 0;
}
static int roq_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
- uint8_t *buf, int buf_size)
+ const uint8_t *buf, int buf_size)
{
RoqContext *s = avctx->priv_data;
int copy= !s->current_frame->data[0];
return buf_size;
}
-static int roq_decode_end(AVCodecContext *avctx)
+static av_cold int roq_decode_end(AVCodecContext *avctx)
{
RoqContext *s = avctx->priv_data;
roq_decode_end,
roq_decode_frame,
CODEC_CAP_DR1,
+ .long_name = NULL_IF_CONFIG_SMALL("id RoQ video"),
};