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fixed clipping on some machines

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SushiTee 2011-07-12 05:26:52 +02:00 committed by oy
parent 5058ec732f
commit a3fec2f9f3
1 changed files with 10 additions and 1 deletions
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11
src/engine/client/graphics.cpp
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@ -179,7 +179,16 @@ CGraphics_OpenGL::CGraphics_OpenGL()
void CGraphics_OpenGL::ClipEnable(int x, int y, int w, int h)
{
//if(no_gfx) return;
if(x < 0)
w += x;
if(y < 0)
h += y;
x = clamp(x, 0, ScreenWidth());
y = clamp(y, 0, ScreenHeight());
w = clamp(w, 0, ScreenWidth()-x);
h = clamp(h, 0, ScreenHeight()-y);
glScissor(x, ScreenHeight()-(y+h), w, h);
glEnable(GL_SCISSOR_TEST);
}