From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 631F8C433DF for ; Mon, 1 Jun 2020 13:53:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2AF7220772 for ; Mon, 1 Jun 2020 13:53:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=es-iitr-ac-in.20150623.gappssmtp.com header.i=@es-iitr-ac-in.20150623.gappssmtp.com header.b="Jqd5qTrJ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726389AbgFANxs (ORCPT ); Mon, 1 Jun 2020 09:53:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54716 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726017AbgFANxs (ORCPT ); Mon, 1 Jun 2020 09:53:48 -0400 Received: from mail-pf1-x429.google.com (mail-pf1-x429.google.com [IPv6:2607:f8b0:4864:20::429]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EE0F1C05BD43 for ; Mon, 1 Jun 2020 06:53:47 -0700 (PDT) Received: by mail-pf1-x429.google.com with SMTP id v2so3495880pfv.7 for ; Mon, 01 Jun 2020 06:53:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=es-iitr-ac-in.20150623.gappssmtp.com; s=20150623; h=from:date:to:cc:subject:message-id:mime-version:content-disposition :user-agent; bh=SZrz5OEZuL69zhlVxu/gDMyHuEwJA705SVbQpnoa6SU=; b=Jqd5qTrJwQtjPiRCa3L2dQXPAk4DZ45z7LjMqJc7kEaY0fdF+6rOdLgZw+pExmyi2j fb2KrXyaWLooQ6xJMr6//Q2HOMGFsNPYeM5Dx+J9qcvMes6DswsNjr294DgAx2Oiv2E2 M602R0Eys+u4PcQCyJOf0QFdxBpECxA3xRx00kPoZBziFrHfyHxfl/mn/41KFm4m0hjs LV0IRZNEsiWep2b2FHfJ391VQCw6U2dX7bXvNwymJUU0wOGx4W+UXQajQ5JXkkfl6/Mh MOeIcsY/RLo9GpjM/F7kBm3aBuYaE3zi0cIdnIWDwCR1zolHmiwoXLVlVVCEn63SkTIv +WVQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:date:to:cc:subject:message-id:mime-version :content-disposition:user-agent; bh=SZrz5OEZuL69zhlVxu/gDMyHuEwJA705SVbQpnoa6SU=; b=aTrJ+vW+EHDCnZs7kVYaODiufgorjbWlJFJKJ2PiOIiqryY9wuXEli5RAjdXNE6mis lMpSNsZ7bSPsyne6x+xhvUpwAImNUkwXqLy7lR/rb8x97hYRMfYLRpg287x0m3eFGcyq IIF6SO2Cmw5oKxh3hEnDB7NILZdLsHD7ri5XNYvQdg6RZLV67XBy/1Q4XXbiHRA+45xv R+ldXgo0TnMPktm8LP1SV8Q/+ZrjQuk4KnS2bhJxhxDaZUObp3xsFPUljLguZ1VWIvMp usx4UX0WziYgPk48iSLp1a6UeajD13eAEF0h5qjJ8JKpSxQ4x3hJt/UyWkjPVfMTHhXN ENgw== X-Gm-Message-State: AOAM5311KILtif2pVMGPr0E5ii1Du/DHujDSE73d/olEJt4t5qMAN8S8 unpW9SM6CPy3Jv2vnSnTUw2YaA== X-Google-Smtp-Source: ABdhPJx1saSdKxYBA1+wFV3vg/9rJU20mkZx7xGGEh79RribFC9u1tV7OHw0yAyP8dhpDI5/zaYN1w== X-Received: by 2002:a62:c185:: with SMTP id i127mr16090762pfg.132.1591019627440; Mon, 01 Jun 2020 06:53:47 -0700 (PDT) Received: from kaaira-HP-Pavilion-Notebook ([103.113.213.174]) by smtp.gmail.com with ESMTPSA id 6sm14713325pfj.54.2020.06.01.06.53.43 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Mon, 01 Jun 2020 06:53:46 -0700 (PDT) From: Kaaira Gupta X-Google-Original-From: Kaaira Gupta Date: Mon, 1 Jun 2020 19:23:39 +0530 To: linux-media@vger.kernel.org Cc: Helen Koike , Shuah Khan , Mauro Carvalho Chehab , linux-kernel@vger.kernel.org, kieran.bingham@ideasonboard.com, laurent.pinchart@ideasonboard.com, Hans Verkuil Subject: vimc: Add color descriptions to test image Message-ID: <20200601135339.GA16606@kaaira-HP-Pavilion-Notebook> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi! Currently there is no method to know if the test image generated by vimc is correct (except for comparing it with a known 'correct' image). So, I wanted to investigate about a possibility to add text to each color bar of the generated pattern. I think currently vivid supports this functionality as an optional control, so can we move it to a common platform so that both VIVID and VIMC can supoort it? Thanks, Kaaira