From patchwork Tue Jun 30 13:05:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Niklas_S=C3=B6derlund?= X-Patchwork-Id: 8516 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 CA852BFFE2 for ; Tue, 30 Jun 2020 13:05:28 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id 39DE560C56; Tue, 30 Jun 2020 15:05:28 +0200 (CEST) Received: from vsp-unauthed02.binero.net (vsp-unauthed02.binero.net [195.74.38.227]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 4EB01609C7 for ; Tue, 30 Jun 2020 15:05:26 +0200 (CEST) X-Halon-ID: 5b30dc94-bad2-11ea-8fb8-005056917f90 Authorized-sender: niklas@soderlund.pp.se Received: from bismarck.berto.se (p4fca2eca.dip0.t-ipconnect.de [79.202.46.202]) by bin-vsp-out-02.atm.binero.net (Halon) with ESMTPA id 5b30dc94-bad2-11ea-8fb8-005056917f90; Tue, 30 Jun 2020 15:05:25 +0200 (CEST) From: =?utf-8?q?Niklas_S=C3=B6derlund?= To: libcamera-devel@lists.libcamera.org Date: Tue, 30 Jun 2020 15:05:17 +0200 Message-Id: <20200630130518.99866-1-niklas.soderlund@ragnatech.se> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Subject: [libcamera-devel] [PATCH v2 1/2] libcamera: ipu3: Make it easier to read when a request may be completed 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" It's confusing to read the code and understand that a request is only completed before being processed by the ImgU if it only contains a single RAW buffer. Add a boolean variable with a explanatory name to make this clearer, no functional change. Signed-off-by: Niklas Söderlund Reviewed-by: Laurent Pinchart --- * Changes since v1 - Rename flag from requestComplete to isComplete --- src/libcamera/pipeline/ipu3/ipu3.cpp | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp index 1bdad209de6e47fb..958d8362b55783de 100644 --- a/src/libcamera/pipeline/ipu3/ipu3.cpp +++ b/src/libcamera/pipeline/ipu3/ipu3.cpp @@ -874,10 +874,12 @@ void IPU3CameraData::cio2BufferReady(FrameBuffer *buffer) * If the request contains a buffer for the RAW stream only, complete it * now as there's no need for ImgU processing. */ - if (request->findBuffer(&rawStream_) && - pipe_->completeBuffer(camera_, request, buffer)) { - pipe_->completeRequest(camera_, request); - return; + if (request->findBuffer(&rawStream_)) { + bool isComplete = pipe_->completeBuffer(camera_, request, buffer); + if (isComplete) { + pipe_->completeRequest(camera_, request); + return; + } } imgu_->input_->queueBuffer(buffer);