From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id E06B24565E for ; Thu, 9 Feb 2023 19:01:54 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id AB66D68BD3D; Thu, 9 Feb 2023 21:01:51 +0200 (EET) Received: from mail.savoirfairelinux.com (mail.savoirfairelinux.com [208.88.110.44]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id DD15268B6C8 for ; Thu, 9 Feb 2023 21:01:45 +0200 (EET) Received: from localhost (localhost [127.0.0.1]) by mail.savoirfairelinux.com (Postfix) with ESMTP id 7E7329C1CCD for ; Thu, 9 Feb 2023 14:01:44 -0500 (EST) Received: from mail.savoirfairelinux.com ([127.0.0.1]) by localhost (mail.savoirfairelinux.com [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id O8S1aa_B3-iP for ; Thu, 9 Feb 2023 14:01:43 -0500 (EST) Received: from localhost (localhost [127.0.0.1]) by mail.savoirfairelinux.com (Postfix) with ESMTP id C4A629C1CD4 for ; Thu, 9 Feb 2023 14:01:43 -0500 (EST) DKIM-Filter: OpenDKIM Filter v2.10.3 mail.savoirfairelinux.com C4A629C1CD4 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=savoirfairelinux.com; s=DFC430D2-D198-11EC-948E-34200CB392D2; t=1675969303; bh=5ml0bTBu1a0otR18YdrikUQNjRdQgHULy9UBsxzoh0E=; h=Date:From:To:Message-ID:MIME-Version; b=R6mI5ZXHMHQ1tJ+vmWC9AkaT3HRxXhpUVx8XuZPQkH7zfuMBU4EjzYuP61j0h+fTg HyOfUDKhe6jw8xhsMHk3aCuEHUUHnn+Tlm2mvNvmLegL4g71u8u/s+hck9Rl8bJqw3 BjdXvRrnIQyJDJDNbWh2h8nYDDTBnB8LpqZHai/KDZbksPra9TLzPnDP3RT4dSyJ6V SlWowkfa+dTOyJvBWMqPcfVFXm78LufDl1eu9pPJz/0cV4a0s5Zr1QFyBwiQJo9oLr W8RrFDW1h0PrLwCcz/D0k97nxH3MeybhVzgA98e0Ckw/YzQA7/hQFOsawU6TFmImPv v1Jjq+hjY4qWg== X-Virus-Scanned: amavisd-new at mail.savoirfairelinux.com Received: from mail.savoirfairelinux.com ([127.0.0.1]) by localhost (mail.savoirfairelinux.com [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id l5ykCblCr5-b for ; Thu, 9 Feb 2023 14:01:43 -0500 (EST) Received: from mail.savoirfairelinux.com (mail.savoirfairelinux.com [192.168.48.237]) by mail.savoirfairelinux.com (Postfix) with ESMTP id AFFBD9C1CCD for ; Thu, 9 Feb 2023 14:01:43 -0500 (EST) Date: Thu, 9 Feb 2023 14:01:43 -0500 (EST) From: Aline Gondim Santos Gondim Santos To: FFmpeg development discussions and patches Message-ID: <1634467344.557457.1675969303660.JavaMail.zimbra@savoirfairelinux.com> In-Reply-To: <78ebed94-3730-7054-677b-40c99f7b8615@rothenpieler.org> References: <20230209142255.38657-1-aline.gondimsantos@savoirfairelinux.com> <78ebed94-3730-7054-677b-40c99f7b8615@rothenpieler.org> MIME-Version: 1.0 X-Mailer: Zimbra 8.8.15_GA_4484 (ZimbraWebClient - GC110 (Linux)/8.8.15_GA_4481) Thread-Topic: avdevice: add dxgigrab Thread-Index: Knjm8o4YlLFKei2j5CKZTLJjjftC3w== Subject: Re: [FFmpeg-devel] [PATCH] avdevice: add dxgigrab X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 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 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: > How do you get access to the d3d hwdevice, given this lives in lavd, > which has no provisions for that? > This looks much more like it'd fit in with the desktop duplication > capture, which ended up being a vsrc filter for that reason. Upon developing the device i did notice the d3dhwdevice but I do not use it to get the frames. When it was written that we could access accelerated windows, I did not mean to say that the output from dxgigrab is an accelerated format. The access to such window frames is due to the API that allows us to map the frames for CPU access. > The name of these files seem way too generic to just sit there like this > in the top level. I can either rename or rearrange the files to a sub-folder is the patch is to be accepted. > Are these headers parts of any normal windows SDK? > I don't see them in anything mingw has. > Does this break cross compiling from Linux, or with anything that's not > MSVC? > And given it's winrt... does this work on normal Desktop Windows? Build was tested from a normal Windows 10 Desktop with both VisualStudio 2019 and 2022, the required SDK is 10.0.18632.0. lower SDK do not have required includes and SDK 10.019XXX is bugged. Other SDKs were not tested. In the following link you can find the configuration used to build. https://git.jami.net/savoirfairelinux/jami-daemon/-/blob/master/contrib/src/ffmpeg/windows-configure-make.sh please consider $1 = win32 and $2 = x64 . For note, the current Jami beta release (https://jami.net/download-jami-windows/) uses the patch for window sharing in calls. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".