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Fix Off-by-one error with zoom Window using OpenGL

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Simon Robertshaw
2012-04-22 20:26:40 +01:00
parent e38fd405af
commit 892584c5fe
1 changed files with 2 additions and 2 deletions
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4
src/Renderer.cpp
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@@ -247,8 +247,8 @@ void Renderer::RenderZoom()
zcx1 = (zoomScopePosition.X)*xfactor; zcx1 = (zoomScopePosition.X)*xfactor;
zcx0 = (zoomScopePosition.X+zoomScopeSize)*xfactor; zcx0 = (zoomScopePosition.X+zoomScopeSize)*xfactor;
zcy1 = (zoomScopePosition.Y)*yfactor; zcy1 = (zoomScopePosition.Y-1)*yfactor;
zcy0 = ((zoomScopePosition.Y+zoomScopeSize))*yfactor; zcy0 = ((zoomScopePosition.Y-1+zoomScopeSize))*yfactor;
glGetIntegerv(GL_BLEND_SRC, &origBlendSrc); glGetIntegerv(GL_BLEND_SRC, &origBlendSrc);
glGetIntegerv(GL_BLEND_DST, &origBlendDst); glGetIntegerv(GL_BLEND_DST, &origBlendDst);