Fixed CheckState, it was broken for unsupported drawing/blitting functions. Reenabled workaround for blitting.
Fixed CheckState, it was broken for unsupported drawing/blitting functions.
Reenabled workaround for blitting.

dfbdok/DirectFB1,mtsekm/test,kaostao/directfb,djbclark/directfb-core-DirectFB,kevleyski/directfb,kaostao/directfb,kevleyski/DirectFB-1,deniskropp/DirectFB,jcdubois/DirectFB,sklnet/DirectFB,deniskropp/DirectFB,dfbdok/DirectFB1,mtsekm/test,kevleyski/directfb,sklnet/DirectFB,kaostao/directfb,Distrotech/DirectFB,kevleyski/directfb,kevleyski/directfb,kevleyski/DirectFB-1,mtsekm/test,lancebaiyouview/DirectFB,Distrotech/DirectFB,lancebaiyouview/DirectFB,DirectFB/directfb,djbclark/directfb-core-DirectFB,Distrotech/DirectFB,djbclark/directfb-core-DirectFB,DirectFB/directfb,jcdubois/DirectFB,djbclark/directfb-core-DirectFB,sklnet/DirectFB,sklnet/DirectFB,kevleyski/DirectFB-1,deniskropp/DirectFB,deniskropp/DirectFB,DirectFB/directfb,dfbdok/DirectFB1,lancebaiyouview/DirectFB,lancebaiyouview/DirectFB,jcdubois/DirectFB,kevleyski/DirectFB-1