Shift 8bit values to the right in RGB15 and RGB16.
Shift 8bit values to the right in RGB15 and RGB16.

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