From patchwork Fri Nov 19 13:15:04 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Umang Jain X-Patchwork-Id: 14658 Return-Path: X-Original-To: parsemail@patchwork.libcamera.org Delivered-To: parsemail@patchwork.libcamera.org Received: from lancelot.ideasonboard.com (lancelot.ideasonboard.com [92.243.16.209]) by patchwork.libcamera.org (Postfix) with ESMTPS id 1BDCDBDB13 for ; Fri, 19 Nov 2021 13:15:23 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id C956160371; Fri, 19 Nov 2021 14:15:22 +0100 (CET) Authentication-Results: lancelot.ideasonboard.com; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="doOUtTEl"; dkim-atps=neutral Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id C227B600B5 for ; Fri, 19 Nov 2021 14:15:20 +0100 (CET) Received: from perceval.ideasonboard.com (unknown [103.238.109.11]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 591EA1959; Fri, 19 Nov 2021 14:15:19 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1637327720; bh=4NXmtMw1Gk4X6tvRATM8Pdu6CvqT+0jwzySImVlLHcg=; h=From:To:Cc:Subject:Date:From; b=doOUtTElS4aGlARYLNLZu2EYengH6v6Fl3DHb/QaPnmMBmNCZikNaHA+MujmNLuCe V3Axt2qncf57Lk//5PQ9xsb/B7a3q9RztriUCdrcsCghtBscTZlXeRM3PUSq3bhsmG y/sxRQ8Ho1UTGPbZjef4+CrNE3UwZ7FqEIgZ/4r4= From: Umang Jain To: libcamera-devel@lists.libcamera.org Date: Fri, 19 Nov 2021 18:45:04 +0530 Message-Id: <20211119131506.382462-1-umang.jain@ideasonboard.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Subject: [libcamera-devel] [RFC PATCH 0/2][RESEND] Document post-processing X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libcamera-devel-bounces@lists.libcamera.org Sender: "libcamera-devel" The first patch documents functions and structures invovled in post-processing. The second patch provides a overall diagram of code-flow of post-processing async + how Camera3RequestDescriptor lifetime is managed in the libcamera HAL. --- Resent as 2/2 was garbled due to wrong charset sent via git send-email. Umang Jain (2): android: Document the structures and functions for post-processing android: camera_request: Lifetime of a Camera3RequestDescriptor src/android/camera_device.cpp | 35 +++++++++ src/android/camera_request.cpp | 135 +++++++++++++++++++++++++++++++++ src/android/camera_stream.cpp | 12 +++ 3 files changed, 182 insertions(+)