From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 107482] Images gamma rendering issue Date: Thu, 16 Aug 2018 18:26:44 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1684016632==" 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 84EA06E4F8 for ; Thu, 16 Aug 2018 18:26:44 +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 --===============1684016632== Content-Type: multipart/alternative; boundary="15344440040.5C85c6bD4.30382" Content-Transfer-Encoding: 7bit --15344440040.5C85c6bD4.30382 Date: Thu, 16 Aug 2018 18:26:44 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D107482 --- Comment #5 from Sebastian Luncan --- Created attachment 141147 --> https://bugs.freedesktop.org/attachment.cgi?id=3D141147&action=3Dedit Gamma amdgpu vs amdgpu-dc I don't know how to capture the screen with gamma so I did a capture with imagemagick and applied gamma with gimp so the issues are visible. I've also took a picture (attached). On the left is amdgpu-dc on the right amdgpu, gamma 3 (xgamma -gamma 3), kernel 4.17. See the trees and the grass= on the left. Why do they look different on the same gamma values? As I said, this happened before and I've fixed the issue with gimp by chang= ing images brightness and hue/saturation, but now with amdgpu-dc from 4.17 the issues are back. --=20 You are receiving this mail because: You are the assignee for the bug.= --15344440040.5C85c6bD4.30382 Date: Thu, 16 Aug 2018 18:26:44 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 5 on bug 10748= 2 from Sebastian Luncan 
Created attachment 141=
147 [details]
Gamma amdgpu vs amdgpu-dc

I don't know how to capture the screen with gamma so I did a capture with
imagemagick and applied gamma with gimp so the issues are visible.

I've also took a picture (attached). On the left is amdgpu-dc on the right
amdgpu, gamma 3 (xgamma -gamma 3), kernel 4.17. See the trees and the grass=
 on
the left. Why do they look different on the same gamma values?

As I said, this happened before and I've fixed the issue with gimp by chang=
ing
images brightness and hue/saturation, but now with amdgpu-dc from 4.17 the
issues are back.

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