Replace sleep() hack with vsync listening

Change-Id: I4eb744d9a5abe40cf4f8bbaafa03e59b7360608a

1 files changed, 30 insertions, 8 deletions

diff --git a/libs/hwui/tests/TestContext.h b/libs/hwui/tests/TestContext.h
index 8a5d530..7b30fc1 100644
--- a/libs/hwui/tests/TestContext.h
+++ b/libs/hwui/tests/TestContext.h
@@ -17,17 +17,39 @@
 #ifndef TESTCONTEXT_H
 #define TESTCONTEXT_H
 
-#include <ui/DisplayInfo.h>
+#include <gui/DisplayEventReceiver.h>
+#include <gui/ISurfaceComposer.h>
+#include <gui/SurfaceComposerClient.h>
 #include <gui/SurfaceControl.h>
+#include <gui/Surface.h>
+#include <ui/DisplayInfo.h>
+#include <utils/Looper.h>
+
+namespace android {
+namespace uirenderer {
+namespace test {
+
+extern DisplayInfo gDisplay;
+#define dp(x) ((x) * android::uirenderer::test::gDisplay.density)
+
+class TestContext {
+public:
+    TestContext();
+    ~TestContext();
+
+    sp<Surface> surface();
 
-extern android::DisplayInfo gDisplay;
-#define dp(x) ((x) * gDisplay.density)
+    void waitForVsync();
 
-// Initializes all the static globals that are shared across all contexts
-// such as display info
-void createTestEnvironment();
+private:
+    sp<SurfaceComposerClient> mSurfaceComposerClient;
+    sp<SurfaceControl> mSurfaceControl;
+    DisplayEventReceiver mDisplayEventReceiver;
+    sp<Looper> mLooper;
+};
 
-// Defaults to fullscreen
-android::sp<android::SurfaceControl> createWindow(int width = -1, int height = -1);
+} // namespace test
+} // namespace uirenderer
+} // namespace android
 
 #endif