don't use bit-wise test for equality when using floats.
git-svn-id: http://skia.googlecode.com/svn/trunk@6557 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/utils/SkMatrix44.cpp b/src/utils/SkMatrix44.cpp
index 42c38f7..7dd174a 100644
--- a/src/utils/SkMatrix44.cpp
+++ b/src/utils/SkMatrix44.cpp
@@ -22,16 +22,15 @@
this->setConcat(a, b);
}
-SkMScalar SkMatrix44::get(int row, int col) const {
- SkASSERT(row <= 3 && row >= 0);
- SkASSERT(col <= 3 && col >= 0);
- return fMat[col][row];
-}
-
-void SkMatrix44::set(int row, int col, const SkMScalar& value) {
- SkASSERT(row <= 3 && row >= 0);
- SkASSERT(col <= 3 && col >= 0);
- fMat[col][row] = value;
+bool SkMatrix44::operator==(const SkMatrix44& other) const {
+ const SkMScalar* a = &fMat[0][0];
+ const SkMScalar* b = &other.fMat[0][0];
+ for (int i = 0; i < 16; ++i) {
+ if (a[i] != b[i]) {
+ return false;
+ }
+ }
+ return true;
}
///////////////////////////////////////////////////////////////////////////////