uint8_t *frame, *prev_frame;
uint32_t pal[256];
- uint8_t *stream;
+ const uint8_t *stream;
} VBDecContext;
static const uint16_t vb_patterns[64] = {
return buf >= start && (buf + 4) <= end;
}
-static int vb_decode_framedata(VBDecContext *c, uint8_t *buf, int offset)
+static int vb_decode_framedata(VBDecContext *c, const uint8_t *buf, int offset)
{
uint8_t *prev, *cur;
int blk, blocks, t, blk2;
return 0;
}
-static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
+static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, const uint8_t *buf, int buf_size)
{
VBDecContext * const c = avctx->priv_data;
uint8_t *outptr, *srcptr;