Feature Requests item #1908191, was opened at 2008-03-05 18:02 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507082&aid=1908191...

Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Priority: 5 Private: No Submitted By: ClaudiusMaximus (claudiusmaximus) Assigned to: Nobody/Anonymous (nobody) Summary: optionally disable direct rendering at runtime

Initial Comment: I think it might be useful to be able to choose at runtime to use direct rendering (ie, GPU hardware acceleration) or not (ie, CPU software rendering).

Rationale: GPUs are very fast, but transfering images back to the CPU is very slow. When rendering "offline" (eg with pix_write) it might turn out to be faster overall to use software rendering than direct rendering, depending of course on scene complexity.

I don't know if it is possible to implement, but I guess the user interface would take the form of a message to [gemwin] before the "create" message.

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You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507082&aid=1908191...