diff options
| -rw-r--r-- | graphics/java/android/graphics/Shader.java | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/graphics/java/android/graphics/Shader.java b/graphics/java/android/graphics/Shader.java index a91b410eceb3..b584e0dd0417 100644 --- a/graphics/java/android/graphics/Shader.java +++ b/graphics/java/android/graphics/Shader.java @@ -38,6 +38,9 @@ public class Shader { */ private long mNativeInstance; + /** + * Current matrix - always set to null if local matrix is identity. + */ private Matrix mLocalMatrix; public enum TileMode { @@ -70,7 +73,7 @@ public class Shader { public boolean getLocalMatrix(@NonNull Matrix localM) { if (mLocalMatrix != null) { localM.set(mLocalMatrix); - return true; + return true; // presence of mLocalMatrix means it's not identity } return false; } |