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=-9.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 F22F6C0650E for ; Wed, 3 Jul 2019 12:10:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C2611218A0 for ; Wed, 3 Jul 2019 12:10:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="H6kqaVNq" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725943AbfGCMKp (ORCPT ); Wed, 3 Jul 2019 08:10:45 -0400 Received: from mail-wm1-f68.google.com ([209.85.128.68]:56317 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726217AbfGCMKp (ORCPT ); Wed, 3 Jul 2019 08:10:45 -0400 Received: by mail-wm1-f68.google.com with SMTP id a15so1946721wmj.5 for ; Wed, 03 Jul 2019 05:10:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=kJU0ySzYBsGop2UI3+fFAxAm5P7UbPVnh7nNyCtVx+M=; b=H6kqaVNqG8uGqqNvGo0/m4UG8BhvUFzuOhAgOqF/i8VVZ3upsIL43rLWQUXtLnDLOn vdAJwtUMiK77twARMjnvRfx9RmJw8I3xwJJT1kWsYhTPOysbQc1tFIBEvL8dWE+8kbtT NXr8Vvv7xti5qu83qWbv7zkNNTXU6NFduxA4BLNl10nsByDBNHZYQfN65f54Yy6Hh811 acBCtA/Rtac5dTDiKPZughTIk88HJ5TMUYXoNibdoFxUXPzxAhBE2V/IPkfDRheuotU8 COs5O6KzVe0t/Obwt29GtLRpHWDcwbyPsVZ16Uu3WTyhyQ0XlGs9aSYI/849ypJnJLDa S0Bg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=kJU0ySzYBsGop2UI3+fFAxAm5P7UbPVnh7nNyCtVx+M=; b=cez2hwUqh23lnGTrNsCV619J+HOT85JAFBVU7wb+wvmK3KARbYIQIIHLGuF0F9IYAu OcVkOx/pdIwN4zQHBj/Iuqzd6XSKjU53wcViwKONSb0vf2zEEynpdvIUqmlRMudRiwu1 us/guL967UVSGr6elWx2OSjyuobshiTXQ52RGTCma0nSY9lqpDJpJTrzqVGilvIX13lD Kl+OCJzEnkaQACsdiHO/kiydsXbbmsX0+F3Lt78zYNL8nx640SER5ccn9/CYA5P9PQlP 0mw6mbHvUMvPS5LNSYAEStS2eUi6WR+YMMEQCD7LmtpXQBH6RWLaKY/2S+h1BxrJdT4Z Lj+A== X-Gm-Message-State: APjAAAVrRApTKbZ/jX+e4ON4qHN85u4XV/k7nDa2U5NmgSSBZy49495P 9uUSYufttFOUE12iTbTnMvQ= X-Google-Smtp-Source: APXvYqyKicaPsk6ledAkHT+QqTddWNoFFSYHf4QfmEfNoRLHcuNzLTGN2pdSKyKSuIpAgXs6AdV+MQ== X-Received: by 2002:a7b:cbcb:: with SMTP id n11mr7632366wmi.146.1562155843556; Wed, 03 Jul 2019 05:10:43 -0700 (PDT) Received: from mamba.eng.vmware.com ([146.247.46.5]) by smtp.gmail.com with ESMTPSA id u18sm2321587wmd.19.2019.07.03.05.10.42 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Wed, 03 Jul 2019 05:10:43 -0700 (PDT) From: "Yordan Karadzhov (VMware)" To: rostedt@goodmis.org Cc: linux-trace-devel@vger.kernel.org, "Yordan Karadzhov (VMware)" Subject: [RFC PATCH v2 0/5] Add support for text rendering Date: Wed, 3 Jul 2019 15:10:18 +0300 Message-Id: <20190703121023.16655-1-y.karadz@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-trace-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-trace-devel@vger.kernel.org Implemented using the single-file public domain library "stb_truetype": https://github.com/nothings/stb/blob/master/stb_truetype.h PS: Patch 1/3 is a simple fix suggested by Slavomir which strictly speaking is independent from the other two patches. v2 changes: - 2 new patches (patches 4/5 and 5/5). - Added a procedure for finding a font file (patch 2/5). - Addressed the comments made by Slavomir in his review of the previous version. Yordan Karadzhov (VMware) (5): kernel-shark: Simplify the drawing of the Triangle Fan kernel-shark: Add support for drawing text kernel-shark: Add text rendering to the plotting example kernel-shark: Add hello_kernel plugin kernel-shark: Drop Freeglut as a compulsory dependency kernel-shark/build/deff.h.cmake | 3 + kernel-shark/doc/dox_config | 1 + kernel-shark/examples/CMakeLists.txt | 14 +- kernel-shark/examples/dataplot.cpp | 11 + kernel-shark/examples/hello_kernel.c | 67 + kernel-shark/src/CMakeLists.txt | 4 +- kernel-shark/src/KsGLWidget.cpp | 4 - kernel-shark/src/KsPlotTools.cpp | 4 - kernel-shark/src/libkshark-plot.c | 239 +- kernel-shark/src/libkshark-plot.h | 46 + kernel-shark/src/libkshark-plugin.h | 3 + kernel-shark/src/stb_truetype.h | 4882 ++++++++++++++++++++++++++ 12 files changed, 5243 insertions(+), 35 deletions(-) create mode 100644 kernel-shark/examples/hello_kernel.c create mode 100644 kernel-shark/src/stb_truetype.h -- 2.20.1