Support op dumping in new pipeline
bug:26565102
Change-Id: I266e420a2f18ba9ad62942b8a0de295dfa3a2a88
diff --git a/libs/hwui/Matrix.h b/libs/hwui/Matrix.h
index 1c25f26..36007cd 100644
--- a/libs/hwui/Matrix.h
+++ b/libs/hwui/Matrix.h
@@ -14,15 +14,15 @@
* limitations under the License.
*/
-#ifndef ANDROID_HWUI_MATRIX_H
-#define ANDROID_HWUI_MATRIX_H
-
-#include <SkMatrix.h>
-
-#include <cutils/compiler.h>
+#pragma once
#include "Rect.h"
+#include <cutils/compiler.h>
+#include <iomanip>
+#include <ostream>
+#include <SkMatrix.h>
+
namespace android {
namespace uirenderer {
@@ -218,6 +218,22 @@
void dump(const char* label = nullptr) const;
+ friend std::ostream& operator<<(std::ostream& os, const Matrix4& matrix) {
+ if (matrix.isSimple()) {
+ os << "offset " << matrix.getTranslateX() << "x" << matrix.getTranslateY();
+ if (!matrix.isPureTranslate()) {
+ os << ", scale " << matrix[kScaleX] << "x" << matrix[kScaleY];
+ }
+ } else {
+ os << "[" << matrix[0];
+ for (int i = 1; i < 16; i++) {
+ os << ", " << matrix[i];
+ }
+ os << "]";
+ }
+ return os;
+ }
+
static const Matrix4& identity();
private:
@@ -244,4 +260,3 @@
}; // namespace uirenderer
}; // namespace android
-#endif // ANDROID_HWUI_MATRIX_H
