From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 71789] [r300g] Visuals not found in (default) depth = 24 Date: Fri, 06 May 2016 09:23:56 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1004430533==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id AB1626E41A for ; Fri, 6 May 2016 09:23:56 +0000 (UTC) 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 --===============1004430533== Content-Type: multipart/alternative; boundary="14625266368.8e63b8BAb.28407"; charset="UTF-8" --14625266368.8e63b8BAb.28407 Date: Fri, 6 May 2016 09:23:56 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=71789 --- Comment #29 from Michel Dänzer --- That piglit sanity is failing with the patch may confirm my suspicion that something doesn't add up yet I'm afraid: Since the kernel driver and xf86-video-ati EXA code are using the same hardware formats for display/rendering with BE & LE, I was wondering how the patch could result in both display and glReadPixels working correctly for winsys buffers. Looks like indeed only display works correctly, which indicates that the GPU is effectively writing/reading PIPE_FORMAT_x8R8G8B8_* pixels like PIPE_FORMAT_B8G8R8x8_* (which is what the kernel driver and EXA code are using). -- You are receiving this mail because: You are the assignee for the bug. --14625266368.8e63b8BAb.28407 Date: Fri, 6 May 2016 09:23:56 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 29 on bug 71789 from 
That piglit sanity is failing with the patch may confirm my suspicion that
something doesn't add up yet I'm afraid: Since the kernel driver and
xf86-video-ati EXA code are using the same hardware formats for
display/rendering with BE & LE, I was wondering how the patch could result in
both display and glReadPixels working correctly for winsys buffers. Looks like
indeed only display works correctly, which indicates that the GPU is
effectively writing/reading PIPE_FORMAT_x8R8G8B8_* pixels like
PIPE_FORMAT_B8G8R8x8_* (which is what the kernel driver and EXA code are
using).

You are receiving this mail because:
  • You are the assignee for the bug.
--14625266368.8e63b8BAb.28407-- --===============1004430533== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1004430533==--