memset(dst, val, len);
}
break;
- default:
- break;
}
if (dst == dst_end)
return 0;
{
BMVDecContext * const c = avctx->priv_data;
int type, scr_off;
- int i;
+ int i, ret;
uint8_t *srcptr, *outptr;
c->stream = pkt->data;
return AVERROR_INVALIDDATA;
}
for (i = 0; i < 256; i++)
- c->pal[i] = 0xFF << 24 | bytestream_get_be24(&c->stream);
+ c->pal[i] = 0xFFU << 24 | bytestream_get_be24(&c->stream);
}
if (type & BMV_SCROLL) {
if (c->stream - pkt->data > pkt->size - 2) {
scr_off = 0;
}
+ if (c->pic.data[0])
+ avctx->release_buffer(avctx, &c->pic);
+
+ c->pic.reference = 3;
+ if ((ret = avctx->get_buffer(avctx, &c->pic)) < 0) {
+ av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+ return ret;
+ }
+
if (decode_bmv_frame(c->stream, pkt->size - (c->stream - pkt->data), c->frame, scr_off)) {
av_log(avctx, AV_LOG_ERROR, "Error decoding frame data\n");
return AVERROR_INVALIDDATA;
return AVERROR_INVALIDDATA;
}
- c->pic.reference = 1;
- if (avctx->get_buffer(avctx, &c->pic) < 0) {
- av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
- return -1;
- }
-
c->frame = c->frame_base + 640;
return 0;