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[Bug 1423462] Re: DemoRenderer: GL_BLEND is really always enabled even when not required (also causes RGBX discolouration in mir_proving_server)

To: touch-packages@xxxxxxxxxxxxxxxxxxx
From: Kevin DuBois <kevin.dubois@xxxxxxxxxxxxx>
Date: Tue, 22 Dec 2015 18:52:59 -0000
Reply-to: Bug 1423462 <1423462@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

** Changed in: mir
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1423462

Title:
  DemoRenderer: GL_BLEND is really always enabled even when not required
  (also causes RGBX discolouration in mir_proving_server)

Status in Mir:
  Fix Released
Status in mir package in Ubuntu:
  Fix Released

Bug description:
  DemoRenderer: GL_BLEND is really always enabled, even when not
  required.

  This is because DemoRenderer turns it on for shadows etc during
  tessellation. And that ends up applying to the whole glDrawArrays(),
  which is all primitives.

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