From patchwork Mon May 18 20:29:26 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: galinart X-Patchwork-Id: 19757 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 B546744B915 for ; Mon, 18 May 2020 23:31:00 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 8C91468AA7E; Mon, 18 May 2020 23:31:00 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-wr1-f66.google.com (mail-wr1-f66.google.com [209.85.221.66]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 8ABD46808B0 for ; Mon, 18 May 2020 23:30:53 +0300 (EEST) Received: by mail-wr1-f66.google.com with SMTP id k13so11292203wrx.3 for ; Mon, 18 May 2020 13:30:53 -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=YkekvYoT/wHOYgWySyeXGR2pOMsq/0TISIrElJ43fItf2JOGNYxkzISsytFc3Cka9K fPpLO09oniST3Pwx1ok3QwCsB9GZ1DRKxEreNFj/vf1cVFnovsLSuFVg5Jk2TLeO/d0/ h3pZRR9PIAaUZ4aj8RoCjUDTKXdPo9jxChLZTa9fuUON/qdRajhu/QQRBucmbx2m1rKg FijD7uuk7bFvkkAiOhTPSounaGhzxW20xIQAoMxH0LG051f4C0Xf2wFxM8jE9x8//rjS kC06O2q77E5E4dw4heYqn21ysLgDWNap+yp6jAfkMKeiRzgaoKzY863+xCLg3EImNYa9 RALA== 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=GJ97q7OphgSEz3gvUO6DGDv+9rg5KP1ueos1FPdW+4pbh/0xdTOUj8ris9OYp1NII3 UHC8mwhqc3OapLPzBfaTk7CFUKnyIpOoSrm3aNe6Ty9zeQ+vlkh3BTcuXFxp3/DcuNDm ac4JdEAPizgJnqRBp9O0g2Qq5ec0IEnHSeot0xmqbwdtvSYcHBLDxq4oKR0ZhLM3hAMN MkIjXQGqngho37yYa0TlDNeGgy3fVWuhVE6F6YG6gGD9wtljt+QBFZ36UXSIBkKRUSEC VglBn87JRGXc9hQq2JAra5abvmu9d7fGGZamowd/xaKNLJpDsC3dPfjd7TwwYFXvw4KV 6O2g== X-Gm-Message-State: AOAM533rfUGAJxCJ2PAvdft/bEJuMeblW7R+KK6Nxb36ip5ixAOnqNUn c3P5mW3exlrpuxOM/TQLc6w8otY+IwY7Ug== X-Google-Smtp-Source: ABdhPJxh4LjKOr5jk9LN0/0PXWQjc8SJMn9BlEQxQ7l+mEVbztvDm3FsEWE7TapTLePIBrturl9z2w== X-Received: by 2002:a5d:4801:: with SMTP id l1mr20893752wrq.235.1589833852528; Mon, 18 May 2020 13:30:52 -0700 (PDT) Received: from localhost.localdomain ([2a02:c7d:3e2e:7400:bc2c:26b1:105a:3e19]) by smtp.googlemail.com with ESMTPSA id q4sm884330wma.9.2020.05.18.13.30.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 May 2020 13:30:52 -0700 (PDT) From: artem.galin@gmail.com To: ffmpeg-devel@ffmpeg.org Date: Mon, 18 May 2020 21:29:26 +0100 Message-Id: <20200518202934.49601-1-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 v6 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; } }