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| author | Rostislav Pehlivanov <atomnuker@gmail.com> | 2018-03-12 23:31:22 +0000 |
|---|---|---|
| committer | Rostislav Pehlivanov <atomnuker@gmail.com> | 2018-03-13 01:43:30 +0000 |
| commit | 688060fbb7233d9212a92ce171e3b94784f95ca1 (patch) | |
| tree | 3b6f4d29efb4809698a4d632d601c047b9cfd9ea /libavcodec/hap.c | |
| parent | 040b28aeccce8bc3c2e109f8e0ea7f0ed4d3af08 (diff) | |
| download | ffmpeg-688060fbb7233d9212a92ce171e3b94784f95ca1.tar.gz | |
vc2enc: properly promote operations to 64 bits
On Windows machines, the UL suffix still means 32 bits.
The only parts that need 64 bits are (1ULL << (m + 32)) and
(t*qf + qf). Hence, use the proper ULL suffix for the former
and just increase the type of the qf constant for the latter.
No overflows can happen as long as these are done in 64 bits and
the quantization table doesn't change.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
Diffstat (limited to 'libavcodec/hap.c')
0 files changed, 0 insertions, 0 deletions