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| author | Diego Biurrun <diego@biurrun.de> | 2012-10-04 21:12:32 +0200 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2012-10-12 20:39:17 +0200 |
| commit | 930c9d4373e0f3cb7c64fcfc129127a309f6d066 (patch) | |
| tree | 3b19450d2f717e3de3791f7a856c14b9a3799221 /libavutil/mathematics.c | |
| parent | f6c38c5f4ed6683a6a61db2ed418a68bbe5f5507 (diff) | |
| download | ffmpeg-930c9d4373e0f3cb7c64fcfc129127a309f6d066.tar.gz | |
avutil: Duplicate ff_log2_tab instead of sharing it across libs
The table is so small that the space gain is not worth the
performance overhead of cross-library access.
Diffstat (limited to 'libavutil/mathematics.c')
| -rw-r--r-- | libavutil/mathematics.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/libavutil/mathematics.c b/libavutil/mathematics.c index ce8919575b..1655e1c25a 100644 --- a/libavutil/mathematics.c +++ b/libavutil/mathematics.c @@ -28,17 +28,6 @@ #include <limits.h> #include "mathematics.h" -const uint8_t ff_log2_tab[256]={ - 0,0,1,1,2,2,2,2,3,3,3,3,3,3,3,3,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4, - 5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5, - 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6, - 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6, - 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, - 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, - 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, - 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7 -}; - const uint8_t av_reverse[256]={ 0x00,0x80,0x40,0xC0,0x20,0xA0,0x60,0xE0,0x10,0x90,0x50,0xD0,0x30,0xB0,0x70,0xF0, 0x08,0x88,0x48,0xC8,0x28,0xA8,0x68,0xE8,0x18,0x98,0x58,0xD8,0x38,0xB8,0x78,0xF8, |