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xbmc: add patch which reworks DPMS code, this fixes #3448, thanks @FernetMenta for fixing and @elfurbe for reporting

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Signed-off-by: Stephan Raue <stephan@openelec.tv>
This commit is contained in:
Stephan Raue 2014-09-01 20:18:17 +02:00
parent 3fe5fdc60f
commit 43bef62de2
1 changed files with 89 additions and 0 deletions
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89
packages/mediacenter/xbmc/patches/xbmc-999.93-fix_dpms_wakeup.patch Normal file
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@ -0,0 +1,89 @@
From cd6e87d934c52dc47e77054a3a640b20c585c62f Mon Sep 17 00:00:00 2001
From: Rainer Hochecker <fernetmenta@online.de>
Date: Mon, 1 Sep 2014 19:24:32 +0200
Subject: [PATCH] X11: recreate window after wakeup from dpms
---
xbmc/powermanagement/DPMSSupport.cpp | 10 ++--------
xbmc/windowing/X11/WinSystemX11.cpp | 13 ++++++++++---
xbmc/windowing/X11/WinSystemX11.h | 1 +
3 files changed, 13 insertions(+), 11 deletions(-)
diff --git a/xbmc/powermanagement/DPMSSupport.cpp b/xbmc/powermanagement/DPMSSupport.cpp
index 7c00281..3aefedd 100644
--- a/xbmc/powermanagement/DPMSSupport.cpp
+++ b/xbmc/powermanagement/DPMSSupport.cpp
@@ -174,14 +174,8 @@ bool DPMSSupport::PlatformSpecificDisablePowerSaving()
DPMSForceLevel(dpy, DPMSModeOn);
DPMSDisable(dpy);
XFlush(dpy);
- // On my ATI, the full-screen window stays blank after waking up from
- // DPMS, presumably due to being OpenGL. There is something magical about
- // window expose events (involving the window manager) that solves this
- // without fail.
- XUnmapWindow(dpy, g_Windowing.GetWindow());
- XFlush(dpy);
- XMapWindow(dpy, g_Windowing.GetWindow());
- XFlush(dpy);
+
+ g_Windowing.RecreateWindow();
return true;
}
diff --git a/xbmc/windowing/X11/WinSystemX11.cpp b/xbmc/windowing/X11/WinSystemX11.cpp
index bb30b52..9cae5ce 100644
--- a/xbmc/windowing/X11/WinSystemX11.cpp
+++ b/xbmc/windowing/X11/WinSystemX11.cpp
@@ -693,7 +693,6 @@ bool CWinSystemX11::Show(bool raise)
void CWinSystemX11::NotifyXRREvent()
{
CLog::Log(LOGDEBUG, "%s - notify display reset event", __FUNCTION__);
- m_windowDirty = true;
CSingleLock lock(g_graphicsContext);
@@ -709,6 +708,15 @@ void CWinSystemX11::NotifyXRREvent()
UpdateResolutions();
}
+ RecreateWindow();
+}
+
+void CWinSystemX11::RecreateWindow()
+{
+ m_windowDirty = true;
+
+ CSingleLock lock(g_graphicsContext);
+
XOutput *out = g_xrandr.GetOutput(m_userOutput);
XMode mode = g_xrandr.GetCurrentMode(m_userOutput);
@@ -733,7 +741,7 @@ void CWinSystemX11::NotifyXRREvent()
if (!found)
{
- CLog::Log(LOGERROR, "CWinSystemX11::RefreshWindow - could not find resolution");
+ CLog::Log(LOGERROR, "CWinSystemX11::RecreateWindow - could not find resolution");
i = RES_DESKTOP;
}
@@ -741,7 +749,6 @@ void CWinSystemX11::NotifyXRREvent()
g_graphicsContext.SetVideoResolution((RESOLUTION)i, true);
else
g_graphicsContext.SetVideoResolution(RES_WINDOW, true);
-
}
void CWinSystemX11::OnLostDevice()
diff --git a/xbmc/windowing/X11/WinSystemX11.h b/xbmc/windowing/X11/WinSystemX11.h
index 6d0a740..ec333e8 100644
--- a/xbmc/windowing/X11/WinSystemX11.h
+++ b/xbmc/windowing/X11/WinSystemX11.h
@@ -72,6 +72,7 @@ class CWinSystemX11 : public CWinSystemBase, public ISettingCallback
void NotifyXRREvent();
void GetConnectedOutputs(std::vector<CStdString> *outputs);
bool IsCurrentOutput(CStdString output);
+ void RecreateWindow();
protected:
bool RefreshGlxContext(bool force);