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Rewrite of software renderer to improve vertical line drawing speed.

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This commit is contained in:
Julian Storer 2010-05-09 20:52:21 +01:00
parent 266494a1b9
commit 9a55b0291e
12 changed files with 2602 additions and 1502 deletions
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24
src/native/linux/juce_linux_Windowing.cpp
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@ -1888,26 +1888,20 @@ private:
startTimer (repaintTimerPeriod);
LowLevelGraphicsSoftwareRenderer context (*image);
RectangleList adjustedList (originalRepaintRegion);
adjustedList.offsetAll (-totalArea.getX(), -totalArea.getY());
LowLevelGraphicsSoftwareRenderer context (*image, -totalArea.getX(), -totalArea.getY(), adjustedList);
context.setOrigin (-totalArea.getX(), -totalArea.getY());
if (context.clipToRectangleList (originalRepaintRegion))
if (peer->depth == 32)
{
if (peer->depth == 32)
{
RectangleList::Iterator i (originalRepaintRegion);
RectangleList::Iterator i (originalRepaintRegion);
while (i.next())
{
const Rectangle<int>& r = *i.getRectangle();
image->clear (r.getX() - totalArea.getX(), r.getY() - totalArea.getY(), r.getWidth(), r.getHeight());
}
}
peer->handlePaint (context);
while (i.next())
image->clear (*i.getRectangle() - totalArea.getPosition());
}
peer->handlePaint (context);
if (! peer->maskedRegion.isEmpty())
originalRepaintRegion.subtract (peer->maskedRegion);