speed up show desktop in case of low gfx mode

(bzr r4135.1.1)

1 files changed, 4 insertions, 3 deletions

diff --git a/plugins/unityshell/src/UnityShowdesktopHandler.cpp b/plugins/unityshell/src/UnityShowdesktopHandler.cpp
index 1f5bc2038..d79200e0f 100644
--- a/plugins/unityshell/src/UnityShowdesktopHandler.cpp
+++ b/plugins/unityshell/src/UnityShowdesktopHandler.cpp
@@ -21,6 +21,7 @@
 
 #include <glib.h>
 #include "UnityShowdesktopHandler.h"
+#include "unity-shared/UnitySettings.h"
 
 namespace unity
 {
@@ -99,7 +100,7 @@ void ShowdesktopHandler::FadeOut()
 return;
 
 state_ = ShowdesktopHandler::StateFadeOut;
- progress_ = 0.0f;
+ progress_ = unity::Settings::Instance().GetLowGfxMode() ? 1.0f : 0.0f;
 
 was_hidden_ = showdesktop_handler_window_interface_->Hidden();
 
@@ -143,7 +144,7 @@ ShowdesktopHandlerWindowInterface::PostPaintAction ShowdesktopHandler::Animate (
 
 if (state_ == ShowdesktopHandler::StateFadeOut)
 {
- progress_ += inc;
+ progress_ = unity::Settings::Instance().GetLowGfxMode() ? 1.0f : progress_ + inc;
 if (progress_ >= 1.0f)
 {
 progress_ = 1.0f;
@@ -152,7 +153,7 @@ ShowdesktopHandlerWindowInterface::PostPaintAction ShowdesktopHandler::Animate (
 }
 else if (state_ == StateFadeIn)
 {
- progress_ -= inc;
+ progress_ = unity::Settings::Instance().GetLowGfxMode() ? 0.0f : progress_ - inc;
 if (progress_ <= 0.0f)
 {
 progress_ = 0.0f;