avcodec/rv34: Don't update block_index unnecessarily

It is unused by RV30 and RV40.

Andreas Rheinhardt committed 2 years ago

Commit 592d75d1 parent ab38ff91 file · +3 −1Browse files

Unified · Split

libavcodec/rv34.c+3−1

@@ -1463,7 +1463,9 @@ static int rv34_decode_slice(RV34DecContext r, int end, const uint8_t buf, int · 1462 unmodified lines
1463		1463
1464	ff_init_block_index(s);	1464	ff_init_block_index(s);
1465	while(!check_slice_end(r, s)) {	1465	while(!check_slice_end(r, s)) {
1466	ff_update_block_index(s, 8, 0, 1);	1466	s->dest[0] += 16;
		1467	s->dest[1] += 8;
		1468	s->dest[2] += 8;
1467		1469
1468	if(r->si.type)	1470	if(r->si.type)
1469	res = rv34_decode_inter_macroblock(r, r->intra_types + s->mb_x * 4 + 4);	1471	res = rv34_decode_inter_macroblock(r, r->intra_types + s->mb_x * 4 + 4);