Better handle the EGL context lost situation.

Unless framework provide a better message, we can't avoid this EGL context issue
totally if mis-match happen again.

Clean up some obsolete code.

Change-Id: Ica03daecd58f9757c8cad41e0f40d5d51b041748

1 files changed, 1 insertions, 7 deletions

diff --git a/Source/WebCore/platform/graphics/android/GLWebViewState.cpp b/Source/WebCore/platform/graphics/android/GLWebViewState.cpp
index 8581a8e..a52a3fe 100644
--- a/Source/WebCore/platform/graphics/android/GLWebViewState.cpp
+++ b/Source/WebCore/platform/graphics/android/GLWebViewState.cpp
@@ -323,10 +323,7 @@ int GLWebViewState::drawGL(IntRect& rect, SkRect& viewport, IntRect* invalRect,
     if (scale < MIN_SCALE_WARNING || scale > MAX_SCALE_WARNING)
         ALOGW("WARNING, scale seems corrupted before update: %e", scale);
 
-    // Here before we draw, update the Tile which has updated content.
-    // Inside this function, just do GPU blits from the transfer queue into
-    // the Tiles' texture.
-    tilesManager->transferQueue()->updateDirtyTiles();
+    tilesManager->updateTilesIfContextVerified();
 
     // Upload any pending ImageTexture
     // Return true if we still have some images to upload.
@@ -366,9 +363,6 @@ int GLWebViewState::drawGL(IntRect& rect, SkRect& viewport, IntRect* invalRect,
 
     glBindBuffer(GL_ARRAY_BUFFER, 0);
 
-    // Clean up GL textures for video layer.
-    tilesManager->videoLayerManager()->deleteUnusedTextures();
-
     if (returnFlags & uirenderer::DrawGlInfo::kStatusDraw) {
         // returnFlags & kStatusDraw && empty inval region means we've inval'd everything,
         // but don't have new content. Keep redrawing full view (0,0,0,0)