[X2Go-Commits] [pale-moon] 01/01: debian/patches: add new patch disabling offscreen image rendering when using the GTK2 backend.

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in repository pale-moon.

commit a1c856425230cf640d143b0cc7dde1addf485892
Author: Mihai Moldovan <ionic at ionic.de>
Date:   Thu Apr 25 08:49:19 2019 +0200

    debian/patches: add new patch disabling offscreen image rendering when using the GTK2 backend.
    
    Should make using PM 28 remotely much faster.
---
 debian/changelog                                          |  3 +++
 .../fixes/Disable-Offscreen-Rendering-with-GTK2.patch     | 15 +++++++++++++++
 debian/patches/series                                     |  1 +
 3 files changed, 19 insertions(+)

diff --git a/debian/changelog b/debian/changelog
index 8067952..a941d55 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -5,6 +5,9 @@ palemoon (28.4.0+repack-1-0x2go1) UNRELEASED; urgency=medium
   * debian/control.in:
     - Replace processor-based architecture check with actual
       architecture-based dependencies.
+  * debian/patches:
+    - Add new patch disabling offscreen image rendering when using the GTK2
+      backend. Should make using PM 28 remotely much faster.
 
  -- Mihai Moldovan <ionic at ionic.de>  Wed, 27 Feb 2019 05:34:45 +0100
 
diff --git a/debian/patches/fixes/Disable-Offscreen-Rendering-with-GTK2.patch b/debian/patches/fixes/Disable-Offscreen-Rendering-with-GTK2.patch
new file mode 100644
index 0000000..2d9f089
--- /dev/null
+++ b/debian/patches/fixes/Disable-Offscreen-Rendering-with-GTK2.patch
@@ -0,0 +1,15 @@
+--- a/gfx/thebes/gfxPlatformGtk.cpp
++++ b/gfx/thebes/gfxPlatformGtk.cpp
+@@ -407,8 +407,12 @@ gfxPlatformGtk::GetDPIScale()
+ bool
+ gfxPlatformGtk::UseImageOffscreenSurfaces()
+ {
++#if (MOZ_WIDGET_GTK == 2)
++    return false;
++#else
+     return GetDefaultContentBackend() != mozilla::gfx::BackendType::CAIRO ||
+            gfxPrefs::UseImageOffscreenSurfaces();
++#endif
+ }
+ 
+ gfxImageFormat
diff --git a/debian/patches/series b/debian/patches/series
index 0e06003..02bd878 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1,2 +1,3 @@
 debian-hacks/Add-debian-extra-stuff-to-upstream-build-system-dire.patch
 
+fixes/Disable-Offscreen-Rendering-with-GTK2.patch

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