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GRAPHICS: Skip empty rects in VectorRendererSpec::drawSquareAlg.

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This commit is contained in:
Johannes Schickel 2016-02-21 14:41:29 +01:00
parent 5f61de0e68
commit df65bad9d2
1 changed files with 5 additions and 0 deletions

5
graphics/VectorRendererSpec.cpp

@ -1244,6 +1244,11 @@ drawBevelTabAlg(int x, int y, int w, int h, int bevel, PixelType top_color, Pixe
template<typename PixelType>
void VectorRendererSpec<PixelType>::
drawSquareAlg(int x, int y, int w, int h, PixelType color, VectorRenderer::FillMode fill_m) {
// Do not draw anything for empty rects.
if (w <= 0 || h <= 0) {
return;
}
PixelType *ptr = (PixelType *)_activeSurface->getBasePtr(x, y);
int pitch = _activeSurface->pitch / _activeSurface->format.bytesPerPixel;
int max_h = h;