View source for OpenTasks/Generic/Improve the default backend

{{Infobox_ClosedTasks|
taskname=Improve the default ScummVM backend by adding OpenGL support and providing a common base class|
gsocworkload=75%|
techcontact=[[User:DJWillis|John Willis]], [[User:JoostP|Joost Peters]]|
subsystem=Generic|
taskstatus=GSoC 2010, (mostly) completed
}}

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<span style="color:red">TODO: This task was partially implemented during GSoC 2010. We may want to remove it here, pending review by the mentors. However, it is not clear to me whether this is really completely done. E.g. the iPhone port uses OpenGL ES, but AFAIK no attempt has been made to integrate the work from this project with that. Whether such an integration is desirable or even possible needs to be clarified, too. </span>