Signed-off-by: Paul B Mahol <onemda@gmail.com>
layout0 = layout = av_get_channel_layout(buf);
/* channel_id <- first set bit in layout */
for (i = 32; i > 0; i >>= 1) {
- if (layout >= (int64_t)1 << i) {
+ if (layout >= 1LL << i) {
channel_id += i;
layout >>= i;
}
}
/* reject layouts that are not a single channel */
- if (channel_id >= 64 || layout0 != (int64_t)1 << channel_id)
+ if (channel_id >= 64 || layout0 != 1LL << channel_id)
return AVERROR(EINVAL);
*rchannel = channel_id;
*arg += len;