From patchwork Mon Jul 6 12:35:43 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lespiau, Damien" X-Patchwork-Id: 6723411 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 6BD6FC05AD for ; Mon, 6 Jul 2015 12:36:07 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9D91D20601 for ; Mon, 6 Jul 2015 12:36:06 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id B8FDB202F0 for ; Mon, 6 Jul 2015 12:36:05 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 199946E87D; Mon, 6 Jul 2015 05:36:05 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id B80876E882 for ; Mon, 6 Jul 2015 05:36:01 -0700 (PDT) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga101.jf.intel.com with ESMTP; 06 Jul 2015 05:36:02 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.15,414,1432623600"; d="scan'208";a="741421083" Received: from magarwal-mobl.amr.corp.intel.com (HELO strange.amr.corp.intel.com) ([10.254.77.111]) by fmsmga001.fm.intel.com with ESMTP; 06 Jul 2015 05:35:59 -0700 From: Damien Lespiau To: intel-gfx@lists.freedesktop.org Date: Mon, 6 Jul 2015 13:35:43 +0100 Message-Id: <1436186144-19665-16-git-send-email-damien.lespiau@intel.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1436186144-19665-1-git-send-email-damien.lespiau@intel.com> References: <1436186144-19665-1-git-send-email-damien.lespiau@intel.com> Subject: [Intel-gfx] [PATCH i-g-t 15/16] plot: Test we can draw more than one graph X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Spam-Status: No, score=-4.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Damien Lespiau --- lib/tests/igt_plot.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/lib/tests/igt_plot.c b/lib/tests/igt_plot.c index 7091cef..1706912 100644 --- a/lib/tests/igt_plot.c +++ b/lib/tests/igt_plot.c @@ -74,6 +74,11 @@ static double f(double x) return sin(2 * M_PI * x); } +static double g(double x) +{ + return 0.2 * cos(10 * M_PI * x); +} + static void test_simple_plot(void) { igt_vector_t *x, *y; @@ -98,9 +103,34 @@ static void test_simple_plot(void) igt_vector_unref(y); } +static void test_two_plots(void) +{ + igt_vector_t *x, *y, *y2; + igt_plot_t plot; + + x = igt_vector_linear(-1.0, 1.0, 200); + y = igt_vector_map(x, f); + y2 = igt_vector_map(x, g); + + igt_plot_init(&plot, 800, 600); + igt_plot_set_title(&plot, "f(x) & g(x)"); + igt_plot_set_color(&plot, 0.0, 0.0, 1.0, 1.0); + igt_plot_draw(&plot, x, y2); + igt_plot_set_color(&plot, 1.0, 0.0, 0.0, 1.0); + igt_plot_draw(&plot, x, y); + igt_plot_write(&plot, "test_two_plots.png"); + + igt_plot_fini(&plot); + igt_vector_unref(x); + igt_vector_unref(y); + igt_vector_unref(y2); + +} + igt_simple_main { test_snap_to_pixel(); test_min_max(); test_simple_plot(); + test_two_plots(); }