On 20 January 2013 14:15, Paul Berry <stereotype...@gmail.com> wrote:
> On 19 January 2013 11:06, Kenneth Graunke <kenn...@whitecape.org> wrote: > >> + /* CopyTexSubImage should happen even in conditional rendering. We >> could >> + * turn it off and back on again. For now, just bail instead. >> + */ >> + if (ctx->Query.CondRenderQuery) >> + return false; >> > > This shouldn't be necessary. Blorp ignores any 3D pipeline state that the > client has set up (including conditional rendering state), so if you just > drop this check, the copy should happen just fine even if conditional > rendering is on. > Related question: did you happen to notice this? https://cvs.khronos.org/bugzilla/show_bug.cgi?id=9562#c1. (Short story for those who don't have khronos access: glBlitFramebuffer is supposed to be conditionalized.) I'm betting Mesa doesn't get this right.
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