From: Heeyong Song <heeyong.song@samsung.com>
Date: Fri, 12 Nov 2021 09:12:25 +0000 (+0900)
Subject: [Tizen] Do not call PreRender if rendering will be skipped
X-Git-Tag: submit/tizen/20211117.081222~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=aab473904f29fb0f1953350aebcc2190ad32a5dc;p=platform%2Fcore%2Fuifw%2Fdali-adaptor.git

[Tizen] Do not call PreRender if rendering will be skipped

Change-Id: I1580519bba361ea6e79fc5f7ddc6c95a905e0cf1
---

diff --git a/automated-tests/src/dali-adaptor/dali-test-suite-utils/test-application.cpp b/automated-tests/src/dali-adaptor/dali-test-suite-utils/test-application.cpp
index 440270a..e71166b 100644
--- a/automated-tests/src/dali-adaptor/dali-test-suite-utils/test-application.cpp
+++ b/automated-tests/src/dali-adaptor/dali-test-suite-utils/test-application.cpp
@@ -220,7 +220,7 @@ bool TestApplication::PreRenderWithPartialUpdate(uint32_t intervalMilliseconds,
   DoUpdate(intervalMilliseconds, location);
 
   mCore->PreRender(mRenderStatus, false /*do not force clear*/, false /*do not skip rendering*/);
-  mCore->PreRender(mScene, damagedRects);
+  mCore->PreRender(mRenderStatus, mScene, damagedRects);
 
   return mStatus.KeepUpdating() || mRenderStatus.NeedsUpdate();
 }
diff --git a/dali/internal/adaptor/common/combined-update-render-controller.cpp b/dali/internal/adaptor/common/combined-update-render-controller.cpp
index 356cec0..c8e0d1b 100644
--- a/dali/internal/adaptor/common/combined-update-render-controller.cpp
+++ b/dali/internal/adaptor/common/combined-update-render-controller.cpp
@@ -694,7 +694,7 @@ void CombinedUpdateRenderController::UpdateRenderThread()
           mDamagedRects.clear();
 
           // Collect damage rects
-          mCore.PreRender(scene, mDamagedRects);
+          mCore.PreRender(windowRenderStatus, scene, mDamagedRects);
 
           // Render off-screen frame buffers first if any
           mCore.RenderScene(windowRenderStatus, scene, true);
@@ -702,7 +702,10 @@ void CombinedUpdateRenderController::UpdateRenderThread()
           Rect<int> clippingRect; // Empty for fbo rendering
 
           // Switch to the context of the surface, merge damaged areas for previous frames
-          windowSurface->PreRender(sceneSurfaceResized, mDamagedRects, clippingRect); // Switch GL context
+          if(windowRenderStatus.NeedsUpdate())
+          {
+            windowSurface->PreRender(sceneSurfaceResized, mDamagedRects, clippingRect); // Switch GL context
+          }
 
           // Render the surface
           mCore.RenderScene(windowRenderStatus, scene, false, clippingRect);