diff options
Diffstat (limited to 'indra/llwindow/llwindowsdl.cpp')
| -rw-r--r-- | indra/llwindow/llwindowsdl.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/indra/llwindow/llwindowsdl.cpp b/indra/llwindow/llwindowsdl.cpp index 5626707e70..7f70c2ae5f 100644 --- a/indra/llwindow/llwindowsdl.cpp +++ b/indra/llwindow/llwindowsdl.cpp @@ -503,6 +503,12 @@ BOOL LLWindowSDL::createContext(int x, int y, int width, int height, int bits, B int sdlflags = SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE;// | SDL_ANYFORMAT; +#if LL_DARWIN + SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 4); + SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 1); + SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE); +#endif + SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1); if (mFSAASamples > 0) @@ -1201,6 +1207,12 @@ F32 LLWindowSDL::getPixelAspectRatio() return pixel_aspect; } +U32 LLWindowSDL::getAvailableVRAMMegabytes() +{ + static const U32 mb = 1024*1024; + static const U32 total_factor = 2; + return gGLManager.mVRAM - (LLImageGL::getTextureBytesAllocated() * total_factor/mb); +} // This is to support 'temporarily windowed' mode so that // dialogs are still usable in fullscreen. |