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avio: fix fourcc if any character is >=0x80.

Fixes issue 2638.
This commit is contained in:
Ronald S. Bultje 2011-03-04 08:33:49 -05:00
parent 8cf9a09d40
commit fd085bc082

View File

@ -42,6 +42,9 @@ int ffio_read_partial(AVIOContext *s, unsigned char *buf, int size);
void ffio_fill(AVIOContext *s, int b, int count);
#define ffio_wfourcc(pb, str) avio_wl32(pb, MKTAG((str)[0], (str)[1], (str)[2], (str)[3]))
static av_always_inline void ffio_wfourcc(AVIOContext *pb, const uint8_t *s)
{
avio_wl32(pb, MKTAG(s[0], s[1], s[2], s[3]));
}
#endif // AVFORMAT_AVIO_INTERNAL_H