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do not draw windows twice on OpenGL

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Ted John
2016-06-05 12:54:29 +01:00
parent 8edc97bebe
commit ccec48e382
2 changed files with 3 additions and 1 deletions
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1
src/drawing/engines/OpenGLDrawingEngine.cpp
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@@ -175,7 +175,6 @@ public:
glTranslatef(-1.0f, -1.0f, 0);
glScalef(2.0f / _width, 2.0f / _height, 0);
gfx_redraw_screen_rect(0, 0, _width - 1, _height - 1);
window_update_all_viewports();
gfx_redraw_screen_rect(0, 0, _width - 1, _height - 1);
window_update_all();

3
src/drawing/engines/SoftwareDrawingEngine.cpp
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@@ -293,7 +293,10 @@ public:
_rainDrawer.SetDPI(&_bitsDPI);
_rainDrawer.Restore();
// Redraw dirty regions before updating the viewports, otherwise
// when viewports get panned, they copy dirty pixels
DrawAllDirtyBlocks();
window_update_all_viewports();
DrawAllDirtyBlocks();
window_update_all();