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 6906442FFD for ; Thu, 13 Jan 2022 05:14:40 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id B316E68BBAB; Thu, 13 Jan 2022 07:14:19 +0200 (EET) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 7EA0668BBA4 for ; Thu, 13 Jan 2022 07:14:12 +0200 (EET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1642050857; x=1673586857; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=U4zvllsmedvrFmGE7Drb/gRmcavgt/n+bsrzpUypPn8=; b=k+hnY2OblFsFU97G/cu9fRivcIoofcb0I+Frw848Bvif2CCknfz8xbh+ OoooZMgPvCdZcKNwxTr37y5Cf2BVjanE9cUcIHL6PPw2v0ao8j82sFUTt 6nFKpyGPnLaswjJZADJeGLXO6dXHKny6nQ5wi3ighkHJwgegS3WlILGdQ FX0cmXcE8ZIKQqyn4AJEzEM6SI0xu6G089RcBHK9BjN+vmYu0jKf6FDlO h3s4mwwIFHMgdvuJF/p84d5jDdonvXmm0+jOqYeW93n1LL2fhi3vAovCa nMwnmlWQFkHoRZ6UU7cAPmd0xOAoNDAlUqF0DAdB6svVe5tIreBFoeV2U A==; X-IronPort-AV: E=McAfee;i="6200,9189,10225"; a="244138139" X-IronPort-AV: E=Sophos;i="5.88,284,1635231600"; d="scan'208";a="244138139" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jan 2022 21:13:44 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,284,1635231600"; d="scan'208";a="623736741" Received: from chenwenbin-z390-aorus-ultra.sh.intel.com ([10.239.35.110]) by orsmga004.jf.intel.com with ESMTP; 12 Jan 2022 21:13:43 -0800 From: Wenbin Chen To: ffmpeg-devel@ffmpeg.org Date: Thu, 13 Jan 2022 13:12:21 +0800 Message-Id: <20220113051221.66453-4-wenbin.chen@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220113051221.66453-1-wenbin.chen@intel.com> References: <20220113051221.66453-1-wenbin.chen@intel.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH V3 4/4] libavcodec/qsvenc: Add transform skip to hevc_qsv 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: Add transform_skip option to hevc_qsv. By enabling this option, the transform_skip_enabled_flag in PPS will be set to 1. This option is supported on the platform equal or newer than CNL. Signed-off-by: Wenbin Chen --- doc/encoders.texi | 4 ++++ libavcodec/qsvenc.c | 10 +++++++++- libavcodec/qsvenc.h | 1 + libavcodec/qsvenc_hevc.c | 3 +++ 4 files changed, 17 insertions(+), 1 deletion(-) diff --git a/doc/encoders.texi b/doc/encoders.texi index 3d7c944fba..7714084864 100644 --- a/doc/encoders.texi +++ b/doc/encoders.texi @@ -3447,6 +3447,10 @@ Number of rows for tiled encoding. @item @var{aud} Insert the Access Unit Delimiter NAL. + +@item @var{transform_skip} +Turn this option ON to enable transformskip. It is supported on platform equal +or newer than CNL. @end table @subsection MPEG2 Options diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c index f2ba0241c6..4e5997c9ed 100644 --- a/libavcodec/qsvenc.c +++ b/libavcodec/qsvenc.c @@ -358,6 +358,9 @@ static void dump_video_param(AVCodecContext *avctx, QSVEncContext *q, av_log(avctx, AV_LOG_VERBOSE, "DisableDeblockingIdc: %"PRIu32" \n", co2->DisableDeblockingIdc); #endif +#if QSV_VERSION_ATLEAST(1, 26) + av_log(avctx, AV_LOG_VERBOSE, "TransformSkip: %s \n", print_threestate(co3->TransformSkip)); +#endif } static void dump_video_vp9_param(AVCodecContext *avctx, QSVEncContext *q, @@ -970,10 +973,15 @@ static int init_video_param(AVCodecContext *avctx, QSVEncContext *q) #endif } + if (avctx->codec_id == AV_CODEC_ID_HEVC) { +#if QSV_VERSION_ATLEAST(1, 26) + q->extco3.TransformSkip = q->transform_skip ? MFX_CODINGOPTION_ON : + MFX_CODINGOPTION_OFF; +#endif #if QSV_HAVE_GPB - if (avctx->codec_id == AV_CODEC_ID_HEVC) q->extco3.GPB = q->gpb ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF; #endif + } q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->extco3; #endif } diff --git a/libavcodec/qsvenc.h b/libavcodec/qsvenc.h index 960604cb9a..5a574ada30 100644 --- a/libavcodec/qsvenc.h +++ b/libavcodec/qsvenc.h @@ -200,6 +200,7 @@ typedef struct QSVEncContext { int repeat_pps; int low_power; int gpb; + int transform_skip; int a53_cc; diff --git a/libavcodec/qsvenc_hevc.c b/libavcodec/qsvenc_hevc.c index 08aba3011d..679c09c858 100644 --- a/libavcodec/qsvenc_hevc.c +++ b/libavcodec/qsvenc_hevc.c @@ -251,6 +251,9 @@ static const AVOption options[] = { { "tile_rows", "Number of rows for tiled encoding", OFFSET(qsv.tile_rows), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, UINT16_MAX, VE }, { "recovery_point_sei", "Insert recovery point SEI messages", OFFSET(qsv.recovery_point_sei), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1, VE }, { "aud", "Insert the Access Unit Delimiter NAL", OFFSET(qsv.aud), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE}, +#if QSV_VERSION_ATLEAST(1, 26) + { "transform_skip", "Turn this option ON to enable transformskip", OFFSET(qsv.transform_skip), AV_OPT_TYPE_INT, { .i64 = -1}, -1, 1, VE}, +#endif { NULL }, }; -- 2.25.1 _______________________________________________ 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".