diff options
Diffstat (limited to 'indra/llwindow/llwindowwin32.cpp')
| -rw-r--r-- | indra/llwindow/llwindowwin32.cpp | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp index 99a11f772b..721dadc923 100644 --- a/indra/llwindow/llwindowwin32.cpp +++ b/indra/llwindow/llwindowwin32.cpp @@ -1671,7 +1671,9 @@ const S32 max_format = (S32)num_formats - 1; } else { - LL_WARNS("Window") << "No wgl_ARB_pixel_format extension, using default ChoosePixelFormat!" << LL_ENDL; + LLError::LLUserWarningMsg::show(mCallbacks->translateString("MBVideoDrvErr")); + // mWindowHandle is 0, going to crash either way + LL_ERRS("Window") << "No wgl_ARB_pixel_format extension!" << LL_ENDL; } // Verify what pixel format we actually received. @@ -1924,12 +1926,16 @@ void LLWindowWin32::destroySharedContext(void* contextPtr) void LLWindowWin32::toggleVSync(bool enable_vsync) { - if (!enable_vsync && wglSwapIntervalEXT) + if (wglSwapIntervalEXT == nullptr) + { + LL_INFOS("Window") << "VSync: wglSwapIntervalEXT not initialized" << LL_ENDL; + } + else if (!enable_vsync) { LL_INFOS("Window") << "Disabling vertical sync" << LL_ENDL; wglSwapIntervalEXT(0); } - else if (wglSwapIntervalEXT) + else { LL_INFOS("Window") << "Enabling vertical sync" << LL_ENDL; wglSwapIntervalEXT(1); |