Started implementing affine transformations in software. Also fixed incorrect clipping when DSRO_MATRIX is set.
Started implementing affine transformations in software.
Also fixed incorrect clipping when DSRO_MATRIX is set.

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