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 5B3324039B for ; Wed, 20 Apr 2022 06:35:46 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 3F5BB68B3E5; Wed, 20 Apr 2022 09:35:44 +0300 (EEST) Received: from mail-lf1-f52.google.com (mail-lf1-f52.google.com [209.85.167.52]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 218D06806C3 for ; Wed, 20 Apr 2022 09:35:37 +0300 (EEST) Received: by mail-lf1-f52.google.com with SMTP id t25so1070006lfg.7 for ; Tue, 19 Apr 2022 23:35:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=v4nrqqWsWkSeOGSGjF3P3TDZq5lSFkFN8o0BqYvQfvQ=; b=a6VxabMqlIY3TW8usm5U9APEhsIu3rFoExbLzVw3Qg9f6U5PRAHy9Rn1oL7szJKOs3 x9Pj2EThJqJ0G60kPCppTXR4wQTW8PNITZOqDHMSzYdFl6R4h+VUaAua2BZsxahduFsi hqd6U2l8HbNdk2U61p/fUq3xqyrPq2ipZfzYTIOQ4Tssq3bZvuhmg82Ulwn5VVOT7E6V MAAv7KnyZOsEBpHEZDRGtg9RGxJfSE8if1ameHPH/vEQ6958oSlDgdQqR/TKKxsZospN 573th/3xHkyYfQN9m+HsZ3VZMTClEtSS8uoZIyuY1jzoz7nOOMuPTXQoan8pbnO+7EgS TN3Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=v4nrqqWsWkSeOGSGjF3P3TDZq5lSFkFN8o0BqYvQfvQ=; b=3V2WOSy9MnWRdPQsjXKWIycE6ytHjLCh4qvVM6B3sxKrQ3O3/leE++sw1CEtpd76oI Nj5tdvDqtqUGNfYNHBwwy8lioo9FNEmIwajqf6loFJO2JNQTaUmWyyJ6W1jjWLrAePin CKxDccnciXiTv7dZPUHAH3EgaileCuj5fd3QBG4yHJPtYYB+fS0FdRkeOEpLOqQ3zEEH Ev8vNryouzdLA9zy68WzN8U2nTbBXRWR2gjre2lrC5dTrlOJghu2u6MLWtnOF08jYSfK aEJxJ7ZSowcoJxV8DXSNUAkKbTsDAA7ft1/PjnstZF/FuejZfsbCqLgvbgPM/csDTxWX wpAw== X-Gm-Message-State: AOAM531CRUlaGq82ANnDpLHfvnTIFq87bGT0Sl+UKIOdu9mWGcd4YIiK fLJTv1PWNy3cT9Rdo+n8Jb7KAqPImSU0qgJXywyZw7mqGkc= X-Google-Smtp-Source: ABdhPJzUUwEjdj/oJCWZUg7hVL0m8Mw3GM2bu58KDTirNRZwQHaAOZLL3Wb0lJFCu07Pr+XdpWEYTeCOaBk7sRz4lSc= X-Received: by 2002:ac2:5f4d:0:b0:448:7d37:5838 with SMTP id 13-20020ac25f4d000000b004487d375838mr13660799lfz.419.1650436535477; Tue, 19 Apr 2022 23:35:35 -0700 (PDT) MIME-Version: 1.0 References: <20220420041029.1309-1-tong1.wu@intel.com> In-Reply-To: <20220420041029.1309-1-tong1.wu@intel.com> From: Hendrik Leppkes Date: Wed, 20 Apr 2022 08:35:23 +0200 Message-ID: To: FFmpeg development discussions and patches Subject: Re: [FFmpeg-devel] [PATCH] avutil/hwcontext_d3d11va: enable D3D11_RESOURCE_MISC_SHARED for texture 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: On Wed, Apr 20, 2022 at 6:11 AM Tong Wu wrote: > > Add D3D11_RESOURCE_MISC_SHARED flag for texture to make it shareable. > This can fix the green frames issue when mapping from d3d11va to opencl. > Sample command line: ffmpeg.exe -hwaccel d3d11va -hwaccel_output_format > d3d11 -i input.264 -vf > "hwmap=derive_device=opencl,format=opencl,hwdownload,format=nv12" -c:v > libx264 output.mp4 > The flags are configurable, we should not force them for specific cases. Specifically, there is also two ways to share a texture, this flag and the D3D11_RESOURCE_MISC_SHARED_NTHANDLE flag (which is preferable for new code), which would conflict with each other, making it impossible to set it. - Hendrik _______________________________________________ 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".