Function MsgProc

amd_geometryfx_sample/src/GeometryFX_Sample.cpp:1357–1387

-------------------------------------------------------------------------------------- Handle messages to the application --------------------------------------------------------------------------------------

// Handle messages to the application
//--------------------------------------------------------------------------------------
LRESULT CALLBACK MsgProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam,
    bool *pbNoFurtherProcessing, void *pUserContext)
{
    // Pass messages to dialog resource manager calls so GUI state is updated
    // correctly
    *pbNoFurtherProcessing = g_DialogResourceManager.MsgProc(hWnd, uMsg, wParam, lParam);
    if (*pbNoFurtherProcessing)
    {
        return 0;
    }

    // Pass messages to settings dialog if its active
    if (g_SettingsDlg.IsActive())
    {
        g_SettingsDlg.MsgProc(hWnd, uMsg, wParam, lParam);
        return 0;
    }

    // Give the dialogs a chance to handle the message first
    *pbNoFurtherProcessing = g_HUD.m_GUI.MsgProc(hWnd, uMsg, wParam, lParam);
    if (*pbNoFurtherProcessing)
    {
        return 0;
    }

    // Pass all remaining windows messages to camera so it can respond to user
    // input
    g_Camera.HandleMessages(hWnd, uMsg, wParam, lParam);

    return 0;
}

//--------------------------------------------------------------------------------------
// Handle key presses