From patchwork Mon Jul 20 22:42:24 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kieran Bingham X-Patchwork-Id: 8892 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 B4BD7C0109 for ; Mon, 20 Jul 2020 22:42:39 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id 0B06460554; Tue, 21 Jul 2020 00:42:39 +0200 (CEST) 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="X+Rc5SPc"; 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 1211660540 for ; Tue, 21 Jul 2020 00:42:37 +0200 (CEST) Received: from localhost.localdomain (cpc89242-aztw30-2-0-cust488.18-1.cable.virginm.net [86.31.129.233]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 7383E2A4; Tue, 21 Jul 2020 00:42:36 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1595284956; bh=O3WMQ8AtR0vJph2mp+uuf54DqJBJNFzHu3V1Cs8KaDM=; h=From:To:Cc:Subject:Date:From; b=X+Rc5SPcnxJ40iSFI3odvqBmEAWY4G1xscW5RSwR+HzJRol9Z3B1RBz53xfStU9Jm lkbJddQE086BfMZsa5DcsEvNP01CHQN9YBBhC09PLJK+gipQuB1AV4IgntMHgYneOu tvaUEvrrF5f9JUlteE0cHG1qKE9w75k7hvkeVI8M= From: Kieran Bingham To: libcamera devel Date: Mon, 20 Jul 2020 23:42:24 +0100 Message-Id: <20200720224232.153717-1-kieran.bingham@ideasonboard.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Subject: [libcamera-devel] [RFC PATCH 0/8] RFC MappedBuffers 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" These are some patches which have begun to form the pre-requisite base for my JPEG software stream work, and as such - I'm posted as an RFC to get early review while I try to clean up and fix up the JPEG stream. Kieran Bingham (8): libcamera: buffer: Create a MappedFrameBuffer libcamera: buffer: Convert copyFrom to use MappedFrameBuffer qcam: Convert to use MappedFrameBuffer buffer: Provide a base MappedBuffer class android: camera_device: Report an error in notifyError() android: camera_device: Only construct required planes android: camera_device: Query plane length RFC-Only: android: camera_device: Provide a MappedCamera3Buffer include/libcamera/buffer.h | 27 +++++++ src/android/camera_device.cpp | 69 ++++++++++++++++-- src/libcamera/buffer.cpp | 132 ++++++++++++++++++++++++++++------ src/qcam/main_window.cpp | 27 +++---- src/qcam/main_window.h | 2 +- src/qcam/viewfinder.cpp | 4 +- src/qcam/viewfinder.h | 7 +- 7 files changed, 213 insertions(+), 55 deletions(-)