commit 84e390cc903ae4027276c33371ad5237b550910f
author John Reck <jreck@google.com> Mon Jan 05 09:42:52 2015 -0800
committer John Reck <jreck@google.com> Tue Jan 06 13:50:43 2015 -0800
tree a85b01241a00cebb21dcac66a461e71e499bb0ec
parent 2b2ad7ce9f008cc383394cc91389d667575ec45d

Replace sleep() hack with vsync listening

Change-Id: I4eb744d9a5abe40cf4f8bbaafa03e59b7360608a

libs/hwui/tests/main.cpp

diff --git a/libs/hwui/tests/main.cpp b/libs/hwui/tests/main.cpp
index 152e7b2..a12dac7 100644
--- a/libs/hwui/tests/main.cpp
+++ b/libs/hwui/tests/main.cpp
@@ -24,12 +24,14 @@
 #include <DisplayListRenderer.h>
 #include <RenderNode.h>
 #include <renderthread/RenderProxy.h>
+#include <renderthread/RenderTask.h>
 
 #include "TestContext.h"
 
 using namespace android;
 using namespace android::uirenderer;
 using namespace android::uirenderer::renderthread;
+using namespace android::uirenderer::test;
 
 class ContextFactory : public IContextFactory {
 public:
@@ -67,13 +69,12 @@
 }
 
 int main(int argc, char* argv[]) {
-    createTestEnvironment();
+    TestContext testContext;
 
     // create the native surface
     const int width = gDisplay.w;
     const int height = gDisplay.h;
-    sp<SurfaceControl> control = createWindow(width, height);
-    sp<Surface> surface = control->getSurface();
+    sp<Surface> surface = testContext.surface();
 
     RenderNode* rootNode = new RenderNode();
     rootNode->incStrong(nullptr);
@@ -110,6 +111,8 @@
     endRecording(renderer, rootNode);
 
     for (int i = 0; i < 150; i++) {
+        testContext.waitForVsync();
+
         ATRACE_NAME("UI-Draw Frame");
         for (size_t ci = 0; ci < cards.size(); ci++) {
             cards[ci]->mutateStagingProperties().setTranslationX(i);
@@ -118,7 +121,6 @@
         }
         nsecs_t frameTimeNs = systemTime(CLOCK_MONOTONIC);
         proxy->syncAndDrawFrame(frameTimeNs, 0, gDisplay.density);
-        usleep(12000);
     }
 
     sleep(5);