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 721F040086 for ; Wed, 20 Apr 2022 04:11:02 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 788EF68B3E7; Wed, 20 Apr 2022 07:10:59 +0300 (EEST) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id D637868B2F9 for ; Wed, 20 Apr 2022 07:10:52 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1650427858; x=1681963858; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=+XsQxmZvAbs12Ck3acDo1Uqa8ol6u9SxZbWajz9mqzg=; b=OqZLTehQEWorF2atuoRqr+ms4iJ8xHRKOC5DzIWD3NhzQ9KffF+0hqkf Tdq1lDnPng2ZP5//2ld46LG2U52PW26QfJ9PpJOFq3Go63/XyrHTDK61S TFThTd7O5FTFNyac+TNYz0wxUkbeXdef70H1qqBVIjOLvB0QzzFC3gEaK vHgJre9aDEizwmQuxPP231yVvEhmuQ/Qk+GpUx4VnT3x5i1MEKHkmT5BH UYAov8ALAWWVjADd1R95DKPd/S+kNv+Y0PHtsr0wciXIgUBuA44AajE4H 419u3GVB5EM6VyNupRq3cV5RUg0Zee4Gu6iPlWiRy88j1ZrvKlApDp6vG g==; X-IronPort-AV: E=McAfee;i="6400,9594,10322"; a="350382157" X-IronPort-AV: E=Sophos;i="5.90,274,1643702400"; d="scan'208";a="350382157" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Apr 2022 21:10:50 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,274,1643702400"; d="scan'208";a="529581265" Received: from gtapc.iind.intel.com (HELO localhost.localdomain) ([10.223.34.127]) by orsmga006.jf.intel.com with ESMTP; 19 Apr 2022 21:10:48 -0700 From: Tong Wu To: ffmpeg-devel@ffmpeg.org Date: Wed, 20 Apr 2022 04:10:29 +0000 Message-Id: <20220420041029.1309-1-tong1.wu@intel.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Subject: [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 Cc: Tong Wu 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: 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 Signed-off-by: Tong Wu --- libavutil/hwcontext_d3d11va.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavutil/hwcontext_d3d11va.c b/libavutil/hwcontext_d3d11va.c index 8ab96bad25..c7227a13b4 100644 --- a/libavutil/hwcontext_d3d11va.c +++ b/libavutil/hwcontext_d3d11va.c @@ -199,7 +199,7 @@ static AVBufferRef *d3d11va_alloc_single(AVHWFramesContext *ctx) .ArraySize = 1, .Usage = D3D11_USAGE_DEFAULT, .BindFlags = hwctx->BindFlags, - .MiscFlags = hwctx->MiscFlags, + .MiscFlags = hwctx->MiscFlags | D3D11_RESOURCE_MISC_SHARED, }; hr = ID3D11Device_CreateTexture2D(device_hwctx->device, &texDesc, NULL, &tex); @@ -263,7 +263,7 @@ static int d3d11va_frames_init(AVHWFramesContext *ctx) .ArraySize = ctx->initial_pool_size, .Usage = D3D11_USAGE_DEFAULT, .BindFlags = hwctx->BindFlags, - .MiscFlags = hwctx->MiscFlags, + .MiscFlags = hwctx->MiscFlags | D3D11_RESOURCE_MISC_SHARED, }; if (hwctx->texture) { -- 2.35.3.windows.1 _______________________________________________ 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".