diff options
| -rw-r--r-- | indra/llwindow/llwindowwin32.cpp | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp index 27787a51a8..97cd31de81 100644 --- a/indra/llwindow/llwindowwin32.cpp +++ b/indra/llwindow/llwindowwin32.cpp @@ -2994,6 +2994,7 @@ BOOL LLWindowWin32::restoreGamma() { if (mCustomGammaSet != FALSE) { + LL_DEBUGS("Window") << "Restoring gamma" << LL_ENDL; mCustomGammaSet = FALSE; return SetDeviceGammaRamp(mhDC, mPrevGammaRamp); } @@ -3007,8 +3008,15 @@ BOOL LLWindowWin32::setGamma(const F32 gamma) //Get the previous gamma ramp to restore later. if (mCustomGammaSet == FALSE) { - if (GetDeviceGammaRamp(mhDC, mPrevGammaRamp) == FALSE) - return FALSE; + if (!gGLManager.mIsIntel) // skip for Intel GPUs (see SL-11341) + { + LL_DEBUGS("Window") << "Getting the previous gamma ramp to restore later" << LL_ENDL; + if(GetDeviceGammaRamp(mhDC, mPrevGammaRamp) == FALSE) + { + LL_WARNS("Window") << "Failed to get the previous gamma ramp" << LL_ENDL; + return FALSE; + } + } mCustomGammaSet = TRUE; } |