C++ (Cpp) IFramebuffer::VideoModeSupported Examples

Example #1

File: VMMDevInterface.cpp Project: eaas-framework/virtualbox

DECLCALLBACK(int) vmmdevVideoModeSupported(PPDMIVMMDEVCONNECTOR pInterface, uint32_t display, uint32_t width, uint32_t height,
                                           uint32_t bpp, bool *fSupported)
{
    PDRVMAINVMMDEV pDrv = PDMIVMMDEVCONNECTOR_2_MAINVMMDEV(pInterface);
    Console *pConsole = pDrv->pVMMDev->getParent();

    if (!fSupported)
        return VERR_INVALID_PARAMETER;
#ifdef DEBUG_sunlover
    Log(("vmmdevVideoModeSupported: [%d]: %dx%dx%d\n", display, width, height, bpp));
#endif
    IFramebuffer *framebuffer = NULL;
    LONG xOrigin = 0;
    LONG yOrigin = 0;
    HRESULT hrc = pConsole->getDisplay()->GetFramebuffer(display, &framebuffer, &xOrigin, &yOrigin);
    if (SUCCEEDED(hrc) && framebuffer)
    {
        framebuffer->VideoModeSupported(width, height, bpp, (BOOL*)fSupported);
        framebuffer->Release();
    }
    else
    {
#ifdef DEBUG_sunlover
        Log(("vmmdevVideoModeSupported: hrc %x, framebuffer %p!!!\n", hrc, framebuffer));
#endif
        *fSupported = true;
    }
    return VINF_SUCCESS;
}