Method setScreenMode

engine/source/platformAndroid/AndroidOGLVideo.cpp:164–228

------------------------------------------------------------------------------ This is the real workhorse function of the DisplayDevice...

// This is the real workhorse function of the DisplayDevice...
//
bool OpenGLDevice::setScreenMode(U32 width, U32 height, U32 bpp, bool fullScreen, bool forceIt, bool repaint)
{
    Con::printf(" set screen mode %i x %i x %i, %s, %s, %s", width, height, bpp,
                fullScreen ? "fullscreen" : "windowed",
                forceIt ? "force it" : "dont force it",
                repaint ? "repaint" : "dont repaint"
                );
    
    // validation, early outs --------------------------------------------------
    // sanity check. some scripts are liable to pass in bad values.
    if (!bpp)
        bpp = platState.desktopBitsPixel;
    
    Resolution newRes = Resolution(width, height, bpp);
    
    // if no values changing and we're not forcing a change, kick out. prevents thrashing.
    if (!forceIt && smIsFullScreen == fullScreen && smCurrentRes == newRes)
        return (true);
    
    // we have a new context, this is now safe to do:
    // delete any contexts or windows that exist, and kill the texture manager.
    bool needResurrect = cleanupContextAndWindow();
    
    Con::printf(">> Attempting to change display settings to %s %dx%dx%d...",
                fullScreen ? "fullscreen" : "windowed", newRes.w, newRes.h, newRes.bpp);
    
    // set torque variables ----------------------------------------------------
    // save window size for dgl
    Platform::setWindowSize(newRes.w, newRes.h);
    
    // update smIsFullScreen and pref
    smIsFullScreen = fullScreen;
    
    Con::setBoolVariable("$pref::Video::fullScreen", smIsFullScreen);
    
    // save resolution
    smCurrentRes = newRes;
    
    // save resolution to prefs
    char buf[32];
    
    if (fullScreen)
    {
        dSprintf(buf, sizeof(buf), "%d %d %d", newRes.w, newRes.h, newRes.bpp);
        Con::setVariable("$pref::Video::resolution", buf);
    }
    else
    {
        dSprintf(buf, sizeof(buf), "%d %d", newRes.w, newRes.h);
        Con::setVariable("$pref::Video::windowedRes", buf);
    }
    
    // begin rendering again ----------------------------------------------------
    if (needResurrect)
    {
        // Reload the textures gl names
        Con::printf("Resurrecting the texture manager...");
        Game->textureResurrect();