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Linux window SHM repainting fix.

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This commit is contained in:
jules 2013-03-26 14:59:14 +00:00
parent ed978fc8dc
commit cb5ea1573b
1 changed files with 7 additions and 6 deletions
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13
modules/juce_gui_basics/native/juce_linux_Windowing.cpp
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@ -1789,7 +1789,7 @@ private:
: peer (p), lastTimeImageUsed (0)
{
#if JUCE_USE_XSHM
shmCompletedDrawing = true;
shmPaintsPending = 0;
useARGBImagesForRendering = XSHMHelpers::isShmAvailable();
@ -1811,7 +1811,7 @@ private:
void timerCallback()
{
#if JUCE_USE_XSHM
if (! shmCompletedDrawing)
if (shmPaintsPending != 0)
return;
#endif
@ -1838,7 +1838,7 @@ private:
void performAnyPendingRepaintsNow()
{
#if JUCE_USE_XSHM
if (! shmCompletedDrawing)
if (shmPaintsPending != 0)
{
startTimer (repaintTimerPeriod);
return;
@ -1888,7 +1888,7 @@ private:
for (const Rectangle<int>* i = originalRepaintRegion.begin(), * const e = originalRepaintRegion.end(); i != e; ++i)
{
#if JUCE_USE_XSHM
shmCompletedDrawing = false;
++shmPaintsPending;
#endif
static_cast<XBitmapImage*> (image.getPixelData())
@ -1903,7 +1903,7 @@ private:
}
#if JUCE_USE_XSHM
void notifyPaintCompleted() { shmCompletedDrawing = true; }
void notifyPaintCompleted() noexcept { --shmPaintsPending; }
#endif
private:
@ -1915,7 +1915,8 @@ private:
RectangleList regionsNeedingRepaint;
#if JUCE_USE_XSHM
bool useARGBImagesForRendering, shmCompletedDrawing;
bool useARGBImagesForRendering;
int shmPaintsPending;
#endif
JUCE_DECLARE_NON_COPYABLE (LinuxRepaintManager)
};