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avformat/mxfenc: fix warning: unused function 'klv_ber_length' [-Wunused-function]

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Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
This commit is contained in:
Limin Wang 2019-08-29 16:44:01 +08:00 committed by Tomas Härdin
parent 022f50d3fe
commit 787c56b9e9
1 changed files with 3 additions and 4 deletions
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7
libavformat/mxfenc.c
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@ -553,15 +553,14 @@ static int klv_ber_length(uint64_t len)
static int klv_encode_ber_length(AVIOContext *pb, uint64_t len)
{
// Determine the best BER size
int size;
if (len < 128) {
int size = klv_ber_length(len);
if (size == 1) {
//short form
avio_w8(pb, len);
return 1;
}
size = (av_log2(len) >> 3) + 1;
size --;
// long form
avio_w8(pb, 0x80 + size);
while(size) {