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| author | ztenghui <ztenghui@google.com> | 2014-08-25 14:42:27 -0700 |
|---|---|---|
| committer | ztenghui <ztenghui@google.com> | 2014-08-26 10:45:27 -0700 |
| commit | 3bd3fa1f1d437e22aee35381a559dcee15a437dd (patch) | |
| tree | 2a052bdfd2c2104570d5061effd1db189121e9f2 /libs/hwui/utils | |
| parent | f2a778683d602d9483bfaf8fdbc63e9fd19a7e5f (diff) | |
| download | frameworks_base-3bd3fa1f1d437e22aee35381a559dcee15a437dd.zip frameworks_base-3bd3fa1f1d437e22aee35381a559dcee15a437dd.tar.gz frameworks_base-3bd3fa1f1d437e22aee35381a559dcee15a437dd.tar.bz2 | |
Correctly detect the wrong Z value for the light
b/17221975
Change-Id: I2b46da95ad12ca5260d7fe9514a75558b6b6393b
Diffstat (limited to 'libs/hwui/utils')
| -rw-r--r-- | libs/hwui/utils/MathUtils.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libs/hwui/utils/MathUtils.h b/libs/hwui/utils/MathUtils.h index 00448b8..d89859b 100644 --- a/libs/hwui/utils/MathUtils.h +++ b/libs/hwui/utils/MathUtils.h @@ -76,6 +76,11 @@ public: return a < b ? a : b; } + template<typename T> + static inline T clamp(T a, T minValue, T maxValue) { + return min(max(a, minValue), maxValue); + } + inline static float lerp(float v1, float v2, float t) { return v1 + ((v2 - v1) * t); } |