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| author | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2017-08-02 03:23:03 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2017-08-07 15:01:24 +0300 |
| commit | a24fbf3323101cd35332161b12a04e687b5583e4 (patch) | |
| tree | 8df25d33db76f5a583589a1337cdb6eec0cec571 /intern/cycles/util/util_math.h | |
| parent | a8cc0d707e82ac781f44bf6cd7ed1e8974d8ed39 (diff) | |
Code refactor: add, remove, optimize various SSE functions.
* Remove some unnecessary SSE emulation defines.
* Use full precision float division so we can enable it.
* Add sqrt(), sqr(), fabs(), shuffle variations, mask().
* Optimize reduce_add(), select().
Differential Revision: https://developer.blender.org/D2764
Diffstat (limited to 'intern/cycles/util/util_math.h')
| -rw-r--r-- | intern/cycles/util/util_math.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/intern/cycles/util/util_math.h b/intern/cycles/util/util_math.h index b719640b19c..4d51ec5570a 100644 --- a/intern/cycles/util/util_math.h +++ b/intern/cycles/util/util_math.h @@ -94,6 +94,7 @@ ccl_device_inline float fminf(float a, float b) #ifndef __KERNEL_GPU__ using std::isfinite; using std::isnan; +using std::sqrt; ccl_device_inline int abs(int x) { |