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Updated stale X11 gamma comments.

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This commit is contained in:
Camilla Berglund 2014-01-22 16:36:51 +01:00
parent a4b8b0f114
commit 13156de8c3
1 changed files with 1 additions and 5 deletions
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6
src/x11_gamma.c
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@ -40,17 +40,13 @@ void _glfwInitGammaRamp(void)
{ {
if (_glfw.x11.randr.available) if (_glfw.x11.randr.available)
{ {
// FIXME: Assumes that all monitors have the same size gamma tables
// This is reasonable as I suspect the that if they did differ, it
// would imply that setting the gamma size to an arbitary size is
// possible as well.
XRRScreenResources* rr = XRRGetScreenResources(_glfw.x11.display, XRRScreenResources* rr = XRRGetScreenResources(_glfw.x11.display,
_glfw.x11.root); _glfw.x11.root);
if (XRRGetCrtcGammaSize(_glfw.x11.display, rr->crtcs[0]) == 0) if (XRRGetCrtcGammaSize(_glfw.x11.display, rr->crtcs[0]) == 0)
{ {
// This is probably older Nvidia RandR with broken gamma support // This is probably older Nvidia RandR with broken gamma support
// Flag it as useless and try Xf86VidMode below, if available // Flag it as useless and fall back to Xf86VidMode, if available
_glfw.x11.randr.gammaBroken = GL_TRUE; _glfw.x11.randr.gammaBroken = GL_TRUE;
} }