[radeon] Emit transformed rectangle using TRIANGLE_LIST instead of TRIANGLE_FAN.
[radeon] Emit transformed rectangle using TRIANGLE_LIST instead of TRIANGLE_FAN.

Because of vertex buffering, TRIANGLE_FAN leds to incorrect result when drawing multiple rectangles.

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