diff options
| author | Tenghui Zhu <ztenghui@google.com> | 2015-11-05 20:05:37 +0000 |
|---|---|---|
| committer | Android (Google) Code Review <android-gerrit@google.com> | 2015-11-05 20:05:37 +0000 |
| commit | 76d20b4a5c6463235d9497b8018a38c059a6761c (patch) | |
| tree | 2688c2b07bce52854bb6c1001b974041f9a0a33c /libs | |
| parent | c8bb39d98d7c2a07f1a5c745f6e89e379e4a25f0 (diff) | |
| parent | cf22d184a37d4dd551b045857e5725601f89236c (diff) | |
| download | frameworks_base-76d20b4a5c6463235d9497b8018a38c059a6761c.zip frameworks_base-76d20b4a5c6463235d9497b8018a38c059a6761c.tar.gz frameworks_base-76d20b4a5c6463235d9497b8018a38c059a6761c.tar.bz2 | |
Merge "When the incoming light source is invalid, don't generate any shadow" into mnc-dr-dev
Diffstat (limited to 'libs')
| -rw-r--r-- | libs/hwui/ShadowTessellator.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libs/hwui/ShadowTessellator.cpp b/libs/hwui/ShadowTessellator.cpp index 1bca3e7..6c8665b 100644 --- a/libs/hwui/ShadowTessellator.cpp +++ b/libs/hwui/ShadowTessellator.cpp @@ -80,6 +80,11 @@ void ShadowTessellator::tessellateSpotShadow(bool isCasterOpaque, ALOGD("light center %f %f %f %d", adjustedLightCenter.x, adjustedLightCenter.y, adjustedLightCenter.z, lightRadius); #endif + if (isnan(adjustedLightCenter.x) + || isnan(adjustedLightCenter.y) + || isnan(adjustedLightCenter.z)) { + return; + } // light position (because it's in local space) needs to compensate for receiver transform // TODO: should apply to light orientation, not just position |