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| author | Chris Craik <ccraik@google.com> | 2013-09-16 14:47:13 -0700 |
|---|---|---|
| committer | Chris Craik <ccraik@google.com> | 2013-09-16 18:19:55 -0700 |
| commit | d965bc5823d878a3fd056b8a95fb4eb578ed3fe4 (patch) | |
| tree | 708968d03c9260b2cc3f3bcd5eea4355c3146f63 /libs/hwui/Matrix.h | |
| parent | 0f3e1487b26a822697f70747290809081c2072cc (diff) | |
| download | frameworks_base-d965bc5823d878a3fd056b8a95fb4eb578ed3fe4.zip frameworks_base-d965bc5823d878a3fd056b8a95fb4eb578ed3fe4.tar.gz frameworks_base-d965bc5823d878a3fd056b8a95fb4eb578ed3fe4.tar.bz2 | |
Disallow negative scale matrices in merged Bitmap drawing
bug:10622962
Change-Id: I55ac18ad56b53dc9e6e6ea14cd3ec4bdafa98ac3
Diffstat (limited to 'libs/hwui/Matrix.h')
| -rw-r--r-- | libs/hwui/Matrix.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libs/hwui/Matrix.h b/libs/hwui/Matrix.h index 5116203..e2c5b20 100644 --- a/libs/hwui/Matrix.h +++ b/libs/hwui/Matrix.h @@ -64,7 +64,8 @@ public: kTypeAffine = 0x4, kTypePerspective = 0x8, kTypeRectToRect = 0x10, - kTypeUnknown = 0x20, + kTypePositiveScale = 0x20, + kTypeUnknown = 0x40, }; static const int sGeometryMask = 0xf; @@ -183,6 +184,7 @@ public: bool isIdentity() const; bool isPerspective() const; bool rectToRect() const; + bool positiveScale() const; bool changesBounds() const; |