From patchwork Mon May 18 18:55:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: galinart X-Patchwork-Id: 19756 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id 93E7C44BA57 for ; Mon, 18 May 2020 22:25:54 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 720A368AA68; Mon, 18 May 2020 22:25:54 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-ed1-f65.google.com (mail-ed1-f65.google.com [209.85.208.65]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id ECDDB68809C for ; Mon, 18 May 2020 22:25:47 +0300 (EEST) Received: by mail-ed1-f65.google.com with SMTP id s19so9458445edt.12 for ; Mon, 18 May 2020 12:25:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=yDiDYzXtmrm3gnaI3s8UZZS+XU3yKpum18Q75TAqsLM=; b=gX4AEdRzrnJsbGKIQBzgd4GwYYvpaKuZmUqm6qEkECh8y1YdO9SNT/sVWdTgalmkM5 5iFn+Y9ziVvV8eHFx48QXbQEVyIyPw4Riol7hjYq8cEX+jVAy2wNQ1+nURP56Biw0yq5 /JTyM0Dctc9r8xtJ/GTOoyh7hSgXwm7RzWm5oRDINmiZ+vY5QvfbG1Uu1YndKOZbLVBq sNYtDlq7Txcd9BPNmRLEYTIQF2WH0KGtxxcDjk/di9eq+ht2KHXB4FPyceBch4CCucSS WBmbfLifAPWgvRiTug5mDiFR3Y2NtzPs8mVC4TN+qnYSFFKRlaom1ersiEkrsd2UGIbJ ErIA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=yDiDYzXtmrm3gnaI3s8UZZS+XU3yKpum18Q75TAqsLM=; b=r8GHBVNDJ5vJHwYiz9qs9qbn+UL5ujatY7XjFpPw/FKBIMnxYzRW6l8qB4Rw9/eHLY ZsiyveQRrQOJXdCCP2k5Z/UKULHnjRRf1UpNVjRc8Rhudi0KquJPd27/dBkIdLFYGL6a oxKc574ov3uOoZlocxGeorn+B8ploHowKYtt1DgYMOYKrniK+q93eZdCrhaOpDCxORmK otFNpoUaImIYtDRBqXqGX+Yl8RSi3zbOtxzgzTADs5nO5hnTEZtEhYgMuL6zfftLd7iK Q/y91XwwQtCgDQ5zhTeVGrcywpIq2ZEp3TgF1KAp9DxVZEIBZAhxih2EZedAqdXsHUXr NN0A== X-Gm-Message-State: AOAM532+hNhSNL7ifw1LWtyhZju9ba4T1y59tjSfSXKs0cXCyJDX1HL+ g1v786Ww9d0Pw6gVkYUqysdxOdKvOO3hZg== X-Google-Smtp-Source: ABdhPJyi16yhSGlrpWgWpzTrqT/+r2mQ12fhET3xvR6Ao8RR4qJiS6kdOn39lWxQ/i+vsCtxJ9+FpA== X-Received: by 2002:adf:efd0:: with SMTP id i16mr20797294wrp.315.1589828142349; Mon, 18 May 2020 11:55:42 -0700 (PDT) Received: from localhost.localdomain ([2a02:c7d:3e2e:7400:bc2c:26b1:105a:3e19]) by smtp.googlemail.com with ESMTPSA id x17sm17241863wrp.71.2020.05.18.11.55.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 May 2020 11:55:41 -0700 (PDT) From: artem.galin@gmail.com To: ffmpeg-devel@ffmpeg.org Date: Mon, 18 May 2020 19:55:00 +0100 Message-Id: <20200518185508.44779-1-artem.galin@gmail.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200415130741.27263-1-artem.galin@gmail.com> References: <20200415130741.27263-1-artem.galin@gmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v5 1/9] fftools/qsv: add device initialization from string X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: Artem Galin , robux4@ycbcr.xyz Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" From: Artem Galin Signed-off-by: Artem Galin --- fftools/ffmpeg_opt.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/fftools/ffmpeg_opt.c b/fftools/ffmpeg_opt.c index 60bb437ea7..83f1b53e9d 100644 --- a/fftools/ffmpeg_opt.c +++ b/fftools/ffmpeg_opt.c @@ -558,7 +558,11 @@ static int opt_init_hw_device(void *optctx, const char *opt, const char *arg) printf("\n"); exit_program(0); } else { - return hw_device_init_from_string(arg, NULL); + int err; + if (!arg) + return AVERROR(ENOMEM); + err = hw_device_init_from_string(arg, NULL); + return err; } }