Added mozbz#1552590

1 files changed, 0 insertions, 73 deletions

diff --git a/mozilla-1553747.patch b/mozilla-1553747.patch
deleted file mode 100644
index cb6c1a6..0000000
--- a/mozilla-1553747.patch
+++ /dev/null
@@ -1,73 +0,0 @@
-diff -up firefox-67.0/widget/gtk/WindowSurfaceWayland.cpp.mozilla-1553747 firefox-67.0/widget/gtk/WindowSurfaceWayland.cpp
---- firefox-67.0/widget/gtk/WindowSurfaceWayland.cpp.mozilla-1553747	2019-05-23 13:17:03.169677512 +0200
-+++ firefox-67.0/widget/gtk/WindowSurfaceWayland.cpp	2019-05-23 13:17:03.172677504 +0200
-@@ -416,7 +416,7 @@ WindowSurfaceWayland::~WindowSurfaceWayl
- }
- 
- WindowBackBuffer* WindowSurfaceWayland::GetWaylandBufferToDraw(int aWidth,
--                                                               int aHeight) {
-+  int aHeight, bool aFullScreenUpdate) {
-   if (!mWaylandBuffer) {
-     LOGWAYLAND(("%s [%p] Create [%d x %d]\n", __PRETTY_FUNCTION__, (void*)this,
-                 aWidth, aHeight));
-@@ -473,8 +473,10 @@ WindowBackBuffer* WindowSurfaceWayland::
-                 (void*)this, aWidth, aHeight));
-     // Former front buffer has the same size as a requested one.
-     // Gecko may expect a content already drawn on screen so copy
--    // existing data to the new buffer.
--    mWaylandBuffer->SetImageDataFromBuffer(lastWaylandBuffer);
-+    // existing data to the new buffer if we don't do fullscreen redraw.
-+    if (!aFullScreenUpdate) {
-+      mWaylandBuffer->SetImageDataFromBuffer(lastWaylandBuffer);
-+    }
-     // When buffer switches we need to damage whole screen
-     // (https://bugzilla.redhat.com/show_bug.cgi?id=1418260)
-     mWaylandBufferFullScreenDamage = true;
-@@ -491,8 +493,9 @@ WindowBackBuffer* WindowSurfaceWayland::
- }
- 
- already_AddRefed<gfx::DrawTarget> WindowSurfaceWayland::LockWaylandBuffer(
--    int aWidth, int aHeight, bool aClearBuffer) {
--  WindowBackBuffer* buffer = GetWaylandBufferToDraw(aWidth, aHeight);
-+    int aWidth, int aHeight, bool aClearBuffer, bool aFullScreenUpdate) {
-+  WindowBackBuffer* buffer = GetWaylandBufferToDraw(aWidth, aHeight,
-+    aFullScreenUpdate);
-   if (!buffer) {
-     NS_WARNING(
-         "WindowSurfaceWayland::LockWaylandBuffer(): No buffer available");
-@@ -557,7 +560,7 @@ already_AddRefed<gfx::DrawTarget> Window
-   if (mDrawToWaylandBufferDirectly) {
-     RefPtr<gfx::DrawTarget> dt =
-         LockWaylandBuffer(screenRect.width, screenRect.height,
--                          mWindow->WaylandSurfaceNeedsClear());
-+                          mWindow->WaylandSurfaceNeedsClear(), true);
-     if (dt) {
-       // When we have a request to update whole screen at once
-       // (surface was created, resized or changed somehow)
-@@ -590,7 +593,8 @@ bool WindowSurfaceWayland::CommitImageSu
-   }
- 
-   RefPtr<gfx::DrawTarget> dt = LockWaylandBuffer(
--      screenRect.width, screenRect.height, mWindow->WaylandSurfaceNeedsClear());
-+      screenRect.width, screenRect.height, mWindow->WaylandSurfaceNeedsClear(),
-+      false);
-   RefPtr<gfx::SourceSurface> surf =
-       gfx::Factory::CreateSourceSurfaceForCairoSurface(
-           mImageSurface->CairoSurface(), mImageSurface->GetSize(),
-diff -up firefox-67.0/widget/gtk/WindowSurfaceWayland.h.mozilla-1553747 firefox-67.0/widget/gtk/WindowSurfaceWayland.h
---- firefox-67.0/widget/gtk/WindowSurfaceWayland.h.mozilla-1553747	2019-05-23 13:17:03.169677512 +0200
-+++ firefox-67.0/widget/gtk/WindowSurfaceWayland.h	2019-05-23 14:21:16.002920509 +0200
-@@ -93,10 +93,11 @@ class WindowSurfaceWayland : public Wind
-   void DelayedCommitHandler();
- 
-  private:
--  WindowBackBuffer* GetWaylandBufferToDraw(int aWidth, int aHeight);
-+  WindowBackBuffer* GetWaylandBufferToDraw(int aWidth, int aHeight,
-+      bool aFullScreenUpdate);
- 
-   already_AddRefed<gfx::DrawTarget> LockWaylandBuffer(int aWidth, int aHeight,
--                                                      bool aClearBuffer);
-+      bool aClearBuffer, bool aFullScreenUpdate);
-   already_AddRefed<gfx::DrawTarget> LockImageSurface(
-       const gfx::IntSize& aLockSize);
-   bool CommitImageSurfaceToWaylandBuffer(const LayoutDeviceIntRegion& aRegion);