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 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 56E6AC3600C for ; Mon, 24 Mar 2025 09:04:30 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0DF8E10E095; Mon, 24 Mar 2025 09:04:30 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="lYH26gm6"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) by gabe.freedesktop.org (Postfix) with ESMTPS id 33AC510E081 for ; Mon, 24 Mar 2025 09:04:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1742807069; x=1774343069; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=zCwbHUc2b8gmDQnHB+uHU70GKD3ZR7DdO8W4+RZBDbU=; b=lYH26gm6TuARhep26jWaBzvc4QJ8hzxkV6pEGfswS4prNlfUvIg6hTNA C6LoipYzaSVXZCF1wYPNaAqfWXyOwyiVUgeojNVGLCcoxNTQwOgCMPkRg b3QrgX/z/z2jSDH5bArSm5WJxXzIHM5H2qL9cP0G4a4lPnWOT4ICozlV/ tFHEIfhhbBZ3/cINbTJ3Ek5c5UmYvUh7irxjEhDVi1Kg5EgyNTQZ381cp T3sHegVygESw6S3sLb9QOXefdQmBDFy5ZIJJ0sdcc/827UFl7lRX1C0n+ 6/8UG4Am2uu29HohYVXNyIDqBd6LOY+LH+s/Fmp0w20ZgFU9oQPa4BmQ5 A==; X-CSE-ConnectionGUID: Us2NSHcvQdelNEvIVe6iLg== X-CSE-MsgGUID: txD48p2oTwe7jksM30rH3g== X-IronPort-AV: E=McAfee;i="6700,10204,11382"; a="54999667" X-IronPort-AV: E=Sophos;i="6.14,271,1736841600"; d="scan'208";a="54999667" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Mar 2025 02:04:29 -0700 X-CSE-ConnectionGUID: NgucfYipQfigJGaaCtXesA== X-CSE-MsgGUID: Is3rK3b/RlmBjdXhXhe8Wg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.14,271,1736841600"; d="scan'208";a="129097359" Received: from dut2122ptlh.iind.intel.com (HELO linux-X299-AORUS-Gaming-3-Pro.iind.intel.com) ([10.223.34.115]) by fmviesa004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Mar 2025 02:04:27 -0700 From: Swati Sharma To: igt-dev@lists.freedesktop.org Cc: Swati Sharma Subject: [PATCH i-g-t 1/3] lib/igt_chamelium: Add chamelium_frame_match_or_dump_frame_pair() Date: Mon, 24 Mar 2025 14:39:47 +0530 Message-Id: <20250324090949.614233-2-swati2.sharma@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250324090949.614233-1-swati2.sharma@intel.com> References: <20250324090949.614233-1-swati2.sharma@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: igt-dev@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development mailing list for IGT GPU Tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" Add chamelium_frame_match_or_dump_frame_pair() to compare frame dumps captured from chamelium. Signed-off-by: Swati Sharma --- lib/igt_chamelium.c | 60 +++++++++++++++++++++++++++++++++++++++++++++ lib/igt_chamelium.h | 6 +++++ 2 files changed, 66 insertions(+) diff --git a/lib/igt_chamelium.c b/lib/igt_chamelium.c index 620fbbf7d..44a169b29 100644 --- a/lib/igt_chamelium.c +++ b/lib/igt_chamelium.c @@ -2070,6 +2070,66 @@ bool chamelium_frame_match_or_dump(struct chamelium *chamelium, return match; } +/** + * chamelium_frame_match_or_dump: + * @chamelium: The chamelium instance the frame dump belongs to + * @frame0: The chamelium reference frame dump to match + * @frame1: The chamelium capture frame dump to match + * @reference_crc: CRC of chamelium reference frame + * @check: the type of frame matching check to use + * + * Returns bool that the provided captured frame matches the reference + * frame from the framebuffer. If they do not, this saves the reference + * and captured frames to a png file. + */ +bool chamelium_frame_match_or_dump_frame_pair(struct chamelium *chamelium, + struct chamelium_port *port, + const struct chamelium_frame_dump *frame0, + const struct chamelium_frame_dump *frame1, + igt_crc_t *reference_crc, + enum chamelium_check check) +{ + cairo_surface_t *reference; + cairo_surface_t *capture; + igt_crc_t *capture_crc; + bool match; + + /* Grab the captured reference frame from chamelium */ + reference = convert_frame_dump_argb32(frame0); + + /* Grab the captured frame from chamelium */ + capture = convert_frame_dump_argb32(frame1); + + switch (check) { + case CHAMELIUM_CHECK_ANALOG: + match = igt_check_analog_frame_match(reference, capture); + break; + case CHAMELIUM_CHECK_CHECKERBOARD: + match = igt_check_checkerboard_frame_match(reference, capture); + break; + default: + igt_assert(false); + } + + if (!match && igt_frame_dump_is_enabled()) { + /* Get the captured frame CRC from the Chamelium. */ + capture_crc = chamelium_get_crc_for_area(chamelium, port, 0, 0, + 0, 0); + igt_assert(capture_crc); + + compared_frames_dump(reference, capture, reference_crc, + capture_crc); + + free(reference_crc); + free(capture_crc); + } + + cairo_surface_destroy(reference); + cairo_surface_destroy(capture); + + return match; +} + /** * chamelium_analog_frame_crop: * @chamelium: The Chamelium instance to use diff --git a/lib/igt_chamelium.h b/lib/igt_chamelium.h index d979de4a2..140d52c95 100644 --- a/lib/igt_chamelium.h +++ b/lib/igt_chamelium.h @@ -257,6 +257,12 @@ bool chamelium_frame_match_or_dump(struct chamelium *chamelium, const struct chamelium_frame_dump *frame, struct igt_fb *fb, enum chamelium_check check); +bool chamelium_frame_match_or_dump_frame_pair(struct chamelium *chamelium, + struct chamelium_port *port, + const struct chamelium_frame_dump *frame0, + const struct chamelium_frame_dump *frame1, + igt_crc_t *reference_crc, + enum chamelium_check check); void chamelium_crop_analog_frame(struct chamelium_frame_dump *dump, int width, int height); void chamelium_destroy_frame_dump(struct chamelium_frame_dump *dump); -- 2.25.1