From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 91534] r300 blocking GLX and EGL compositing in KWin (KDE Plasma 5.x)? Date: Mon, 03 Aug 2015 11:24:21 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0117774752==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 3673E6E509 for ; Mon, 3 Aug 2015 04:24:21 -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 --===============0117774752== Content-Type: multipart/alternative; boundary="1438601061.83C2Ca21.7854"; charset="UTF-8" --1438601061.83C2Ca21.7854 Date: Mon, 3 Aug 2015 11:24:21 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=91534 --- Comment #1 from Emil Velikov --- Hi Aaron, We do have some fixes in mesa 10.6.x that never made it into 10.5 series. I would give mesa 10.6.x a spin first. I'm not a r300 dev myself so I cannot comment on the driver, although it doesn't show any signs of issues. Here are some bits you might find interesting: - Seemingly the driver already exposes NPOT + OpenGL 2.1 (albeit some hardware limitations, which should be handled by the driver). - GLX does not always mean you'll get OpenGL, similar to EGL and OpenGLES. One can mix and match depending on various factors. In your case EGL + OpenGL is attempted but I'm not sure how to force gles. Older versions had kwin_gles, which seems to be gone with the 5 series. Might want to look into a way of forcing gles, and getting more verbose output on kwin side. -- You are receiving this mail because: You are the assignee for the bug. --1438601061.83C2Ca21.7854 Date: Mon, 3 Aug 2015 11:24:21 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 1 on bug 91534 from 
Hi Aaron,

We do have some fixes in mesa 10.6.x that never made it into 10.5 series. I
would give mesa 10.6.x a spin first.

I'm not a r300 dev myself so I cannot comment on the driver, although it
doesn't show any signs of issues. Here are some bits you might find
interesting:

- Seemingly the driver already exposes NPOT + OpenGL 2.1 (albeit some hardware
limitations, which should be handled by the driver).

- GLX does not always mean you'll get OpenGL, similar to EGL and OpenGLES. One
can mix and match depending on various factors.

In your case EGL + OpenGL is attempted but I'm not sure how to force gles.
Older versions had kwin_gles, which seems to be gone with the 5 series. Might
want to look into a way of forcing gles, and getting more verbose output on
kwin side.

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