C++ (Cpp) xcb_dri2_swap_intervalの例

コード例 #1

ファイル: platform_x11.c プロジェクト: FireBurn/mesa

static EGLBoolean
dri2_x11_swap_interval(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf,
                       EGLint interval)
{
   struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
   struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf);

   if (dri2_dpy->swap_available)
      xcb_dri2_swap_interval(dri2_dpy->conn, dri2_surf->drawable, interval);

   return EGL_TRUE;
}

コード例 #2

ファイル: platform_x11.c プロジェクト: DirectFB/mesa

static EGLBoolean
dri2_swap_interval(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf, EGLint interval)
{
   struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
   struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf);

   if (interval > surf->Config->MaxSwapInterval)
      interval = surf->Config->MaxSwapInterval;
   else if (interval < surf->Config->MinSwapInterval)
      interval = surf->Config->MinSwapInterval;

   if (interval != surf->SwapInterval && dri2_dpy->swap_available)
      xcb_dri2_swap_interval(dri2_dpy->conn, dri2_surf->drawable, interval);

   surf->SwapInterval = interval;

   return EGL_TRUE;
}