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Further fix for #8132, mac/nvidia driver issue drawing node previews,

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zoom level was not correct.
This commit is contained in:
Brecht Van Lommel 2008-09-22 18:33:04 +00:00
parent 315ef8213c
commit 48c54c275b
1 changed files with 10 additions and 1 deletions
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9
source/blender/src/drawnode.c
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@ -2468,7 +2468,16 @@ static void node_draw_preview(bNodePreview *preview, rctf *prv)
}
}
#ifdef __APPLE__
if(is_a_really_crappy_nvidia_card()) {
float zoomx= curarea->winx/(float)(G.v2d->cur.xmax-G.v2d->cur.xmin);
float zoomy= curarea->winy/(float)(G.v2d->cur.ymax-G.v2d->cur.ymin);
glPixelZoom(zoomx*xscale, zoomy*yscale);
}
else
#endif
glPixelZoom(xscale, yscale);
glEnable(GL_BLEND);
glBlendFunc( GL_ONE, GL_ONE_MINUS_SRC_ALPHA ); /* premul graphics */