diff options
| author | Janne Grunau <janne-libav@jannau.net> | 2015-07-01 13:58:34 +0200 |
|---|---|---|
| committer | Janne Grunau <janne-libav@jannau.net> | 2015-07-01 13:58:34 +0200 |
| commit | 9eec23b8a7fd0f91827bbc3ed0792c39a8cc9a8a (patch) | |
| tree | 245c0be6398e2909d32efe21bdbf855c6f22275e /libavcodec/g2meet.c | |
| parent | 4ccccd6c40a6d0ce85e96a6e37f558236e2a6a75 (diff) | |
g2meet: use av_ceil_log2 instead of a custom function
Diffstat (limited to 'libavcodec/g2meet.c')
| -rw-r--r-- | libavcodec/g2meet.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/libavcodec/g2meet.c b/libavcodec/g2meet.c index 600e2b23ce..af27a5da83 100644 --- a/libavcodec/g2meet.c +++ b/libavcodec/g2meet.c @@ -386,16 +386,6 @@ static int jpg_decode_data(JPGContext *c, int width, int height, #define G_shift 8 #define B_shift 0 -static inline int log2_ceil(uint32_t x) -{ - int c = 0; - - for (--x; x > 0; x >>= 1) - c++; - - return c; -} - /* improved djb2 hash from http://www.cse.yorku.ca/~oz/hash.html */ static int djb2_hash(uint32_t key) { @@ -701,7 +691,7 @@ static int epic_decode_run_length(ePICContext *dc, int x, int y, int tile_width, if (!(above_row[pos] == pix)) break; run = pos - start_pos - 1; - idx = log2_ceil(run); + idx = av_ceil_log2(run); if (ff_els_decode_bit(&dc->els_ctx, &dc->prev_row_rung[idx])) *pRun += run; else { |