Fix failing TextureViewTest
A tiny scaleX/scaleY is sneaking into the matrix,
throwing off the nearest/bilerp calculation.
This tiny scaleX/scaleY appears to be coming from
the inverse texture matrix necessary to workaround
skia issue https://bugs.chromium.org/p/skia/issues/detail?id=7075
So add another workaround for SkMatrix::getType()
reporting this as having a scale, even though there really
isn't one.
Bug: 119783323
Test: atest android.view.cts.TextureViewTest#testSamplingWithTransform
Change-Id: I3e675102ef99ce093f698460242c19dfe7e90345
diff --git a/libs/hwui/utils/MathUtils.h b/libs/hwui/utils/MathUtils.h
index 5475898..cc8d83f 100644
--- a/libs/hwui/utils/MathUtils.h
+++ b/libs/hwui/utils/MathUtils.h
@@ -34,6 +34,10 @@
return (value >= -NON_ZERO_EPSILON) && (value <= NON_ZERO_EPSILON);
}
+ inline static bool isOne(float value) {
+ return areEqual(value, 1.0f);
+ }
+
inline static bool isPositive(float value) { return value >= NON_ZERO_EPSILON; }
/**