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| author | Siarhei Siamashka <siarhei.siamashka@gmail.com> | 2012-07-01 23:00:34 +0300 |
|---|---|---|
| committer | Siarhei Siamashka <siarhei.siamashka@gmail.com> | 2012-07-01 23:00:34 +0300 |
| commit | b0855f095aba8e0c98d1fd1863b278fc72a4dd2c (patch) | |
| tree | f4eadddaa669f7ad0f5fb9dc65d6dd037cc967dd | |
| parent | c430b1dba7bfea0031227dd4b976da3dd7c4ac02 (diff) | |
Change default bilinear interpolation precision to 7 bits
This improves performance for the current SSE2 code. Further
reduction to 4 bits may be considered later if it proves
to allow additional speedup.
| -rw-r--r-- | pixman/pixman-private.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pixman/pixman-private.h b/pixman/pixman-private.h index 22be9a25..0c27798b 100644 --- a/pixman/pixman-private.h +++ b/pixman/pixman-private.h @@ -6,7 +6,7 @@ */ /* bilinear interpolation precision (must be <= 8) */ -#define BILINEAR_INTERPOLATION_BITS 8 +#define BILINEAR_INTERPOLATION_BITS 7 #define BILINEAR_INTERPOLATION_RANGE (1 << BILINEAR_INTERPOLATION_BITS) /* |