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[79.124.17.100]) by mx.google.com with ESMTP id h13si1825793edv.45.2021.09.02.03.39.16; Thu, 02 Sep 2021 03:39:26 -0700 (PDT) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@gmail.com header.s=20210112 header.b=WQuYFhSg; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org; dmarc=fail (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 8B78C68A569; Thu, 2 Sep 2021 13:39:11 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-pf1-f174.google.com (mail-pf1-f174.google.com [209.85.210.174]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id DD0E468A0C3 for ; Thu, 2 Sep 2021 13:39:04 +0300 (EEST) Received: by mail-pf1-f174.google.com with SMTP id s29so1302385pfw.5 for ; Thu, 02 Sep 2021 03:39:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id; bh=CkdMZm1T3CVhlrSzxzDZiUseCUVuFBsVjkRwQSLHwmY=; b=WQuYFhSgQvHndhaXJTIorndgjI66uR4+slyiMzKdMTpPldixKbFpPxM2yiFMR6qe/P BQEHoR28fAc/LrffmIKoRMoJjbisNc69i1RyoiOgKS/YyfeuwrDE+gBle+bu2CxjcelU nwpW64rGFiaNeAAKSnBngb7Mbw/QEaha8Oa3+6KTGv2dr3U0cqCPegzFMdmbwJ/zeoD5 sKL1YD2/4ejgYu9tcdze3m/ZW/TkgsHOAcC0s95c4AvCJmtOyJ+xptH9zgO2+twwqnKv Hv2rhlzt4jndLczvliORU5+d6HwfRr7ZNkDslQo81s419/kezm9wD8/vsB65bgiHNeXE vx+Q== 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; bh=CkdMZm1T3CVhlrSzxzDZiUseCUVuFBsVjkRwQSLHwmY=; b=nyJNkUZY2h4PZElV5I/8pmbdr5Ga5iQjNkxY57Xyj5nkpLtsRvPsdc3FnPW59l55qL Na4XH6GkXvOiTvfia/2Xjp+3Sjmk2MDjnzA46VAhgJIVdm4A6h8gBTkAUb3zuxWqtnVr eQskzqQJE0u9I8XqiNxp8+C6upP2thP4fNNbTU4S7rZ1Ju25V6QQ5cHIt6agmZzPcfwV OQ9vcBugHEo8teSaK/fn0V/vMRKP1yF8b9PnZUtBDW1+iqaw3qPLsm122SoFqqPClnr3 tX7PaNCtduByFfU36tqfxvp2aITohn6NsSMZKV8JOXXFu/GJaEnOvh6XLuVCx0i2SSN9 tR9w== X-Gm-Message-State: AOAM530UR0VKXrgbecwxi+iOnVIbwe1y4W/+L5+p4Vi/qGSOE+BpAptk IrhEIh6MlsgfEKQBAmdkoGbzqfDOHL8= X-Received: by 2002:a63:2024:: with SMTP id g36mr2560730pgg.213.1630579142770; Thu, 02 Sep 2021 03:39:02 -0700 (PDT) Received: from vpn2.localdomain ([161.117.202.209]) by smtp.gmail.com with ESMTPSA id c16sm1998646pfb.196.2021.09.02.03.39.01 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 02 Sep 2021 03:39:02 -0700 (PDT) From: lance.lmwang@gmail.com To: ffmpeg-devel@ffmpeg.org Date: Thu, 2 Sep 2021 18:38:55 +0800 Message-Id: <1630579138-6145-1-git-send-email-lance.lmwang@gmail.com> X-Mailer: git-send-email 1.8.3.1 Subject: [FFmpeg-devel] [PATCH 1/4] avcodec/nvenc: make number of slices per frame configurable 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: Limin Wang MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: 0gCIMsF38JUj From: Limin Wang Signed-off-by: Limin Wang --- libavcodec/nvenc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/nvenc.c b/libavcodec/nvenc.c index 815b942..163d442 100644 --- a/libavcodec/nvenc.c +++ b/libavcodec/nvenc.c @@ -1074,7 +1074,7 @@ static av_cold int nvenc_setup_h264_config(AVCodecContext *avctx) || vui->videoFullRangeFlag != 0); h264->sliceMode = 3; - h264->sliceModeData = 1; + h264->sliceModeData = avctx->slices > 0 ? avctx->slices : 1; h264->disableSPSPPS = (avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER) ? 1 : 0; h264->repeatSPSPPS = (avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER) ? 0 : 1; @@ -1171,7 +1171,7 @@ static av_cold int nvenc_setup_hevc_config(AVCodecContext *avctx) || vui->videoFullRangeFlag != 0); hevc->sliceMode = 3; - hevc->sliceModeData = 1; + hevc->sliceModeData = avctx->slices > 0 ? avctx->slices : 1; hevc->disableSPSPPS = (avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER) ? 1 : 0; hevc->repeatSPSPPS = (avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER) ? 0 : 1;