From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 79223] extra vsync when reading back pixels in xbmc Date: Mon, 02 Jun 2014 19:26:49 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2007044866==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 937326E61E for ; Mon, 2 Jun 2014 12:26:49 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============2007044866== Content-Type: multipart/alternative; boundary="1401737209.dE6E0.17396"; charset="us-ascii" --1401737209.dE6E0.17396 Date: Mon, 2 Jun 2014 19:26:49 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=79223 --- Comment #16 from Pierre Ossman --- Right now it feels like a lot of the blame falls on xbmc. But at the same time, this works on nouveau and presumably the proprietary drivers. I guess the behaviour that xbmc is expecting is that the only time it will wait for a vblank, is that explicit vblank waiting in step 2.? Now is that an unreasonable expectation? Or should the radeon driver be fixed to support this? -- You are receiving this mail because: You are the assignee for the bug. --1401737209.dE6E0.17396 Date: Mon, 2 Jun 2014 19:26:49 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 16 on bug 79223 from 
Right now it feels like a lot of the blame falls on xbmc. But at the same time,
this works on nouveau and presumably the proprietary drivers.

I guess the behaviour that xbmc is expecting is that the only time it will wait
for a vblank, is that explicit vblank waiting in step 2.?

Now is that an unreasonable expectation? Or should the radeon driver be fixed
to support this?

You are receiving this mail because:
  • You are the assignee for the bug.
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