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 8E0DA43027 for ; Tue, 18 Oct 2022 05:02:49 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 8C37268BBE5; Tue, 18 Oct 2022 08:02:36 +0300 (EEST) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 134DF68B52E for ; Tue, 18 Oct 2022 08:02:28 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1666069354; x=1697605354; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=xlEUeTzA1ej17TZqKCL3yw3qfhk/6R7cenEzrvhFulI=; b=fNB1b42gGrXWZRcgL83F7CNxNQAskwU58+WZUzFMPcbhcU1H/c5HZpx2 CWP1kwH9z0Hm2PYmwypJMWuGWX68//rdGKB59p3tNTyE0RDQ22/pstumD OvP15XC1FMMYY6n0ETSydzPgdXmTL6Fc7hmcCJC6wCi0eNCT87DflvQqs 1OLnQFudi1PnKiSBvrImDDhjFhZQbjuAEY8jKlQyHcKrAhw4KKEZmSV1b FqBDq5PGoBk9cQ1HEwGKNG9pgi9RHlzXVhjFd22wUsvsEPeCDkJq4uRTk Z0vOU2UCU2uiChZnhqmY9isI/8ng+/3woidjsmomuwuX8HL/dCVS1B62V g==; X-IronPort-AV: E=McAfee;i="6500,9779,10503"; a="286388468" X-IronPort-AV: E=Sophos;i="5.95,193,1661842800"; d="scan'208";a="286388468" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Oct 2022 22:02:20 -0700 X-IronPort-AV: E=McAfee;i="6500,9779,10503"; a="803598098" X-IronPort-AV: E=Sophos;i="5.95,193,1661842800"; d="scan'208";a="803598098" Received: from xhh-tgl64.sh.intel.com ([10.238.2.19]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Oct 2022 22:02:19 -0700 From: haihao.xiang-at-intel.com@ffmpeg.org To: ffmpeg-devel@ffmpeg.org Date: Tue, 18 Oct 2022 12:59:25 +0800 Message-Id: <20221018045925.258081-3-haihao.xiang@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221018045925.258081-1-haihao.xiang@intel.com> References: <20221018045925.258081-1-haihao.xiang@intel.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 3/3] lavc/qsvenc_hevc: accept HDR metadata if have 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: Haihao Xiang 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: From: Haihao Xiang The SDK may accept HDR metadata via mfxEncodeCtrl::ExtParam Signed-off-by: Haihao Xiang --- libavcodec/qsvenc_hevc.c | 80 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) diff --git a/libavcodec/qsvenc_hevc.c b/libavcodec/qsvenc_hevc.c index 2a3f34b915..28d2cfcae1 100644 --- a/libavcodec/qsvenc_hevc.c +++ b/libavcodec/qsvenc_hevc.c @@ -26,6 +26,7 @@ #include "libavutil/common.h" #include "libavutil/opt.h" +#include "libavutil/mastering_display_metadata.h" #include "avcodec.h" #include "bytestream.h" @@ -160,6 +161,83 @@ static int generate_fake_vps(QSVEncContext *q, AVCodecContext *avctx) return 0; } +static int qsv_hevc_set_encode_ctrl(AVCodecContext *avctx, + const AVFrame *frame, mfxEncodeCtrl *enc_ctrl) +{ + QSVHEVCEncContext *q = avctx->priv_data; + AVFrameSideData *sd; + + if (!frame || !QSV_RUNTIME_VERSION_ATLEAST(q->qsv.ver, 1, 25)) + return 0; + + sd = av_frame_get_side_data(frame, AV_FRAME_DATA_MASTERING_DISPLAY_METADATA); + if (sd) { + AVMasteringDisplayMetadata *mdm = (AVMasteringDisplayMetadata *)sd->data; + + // SEI is needed when both the primaries and luminance are set + if (mdm->has_primaries && mdm->has_luminance) { + const int mapping[3] = {1, 2, 0}; + const int chroma_den = 50000; + const int luma_den = 10000; + int i; + mfxExtMasteringDisplayColourVolume *mdcv = av_mallocz(sizeof(mfxExtMasteringDisplayColourVolume)); + + if (!mdcv) + return AVERROR(ENOMEM); + + mdcv->Header.BufferId = MFX_EXTBUFF_MASTERING_DISPLAY_COLOUR_VOLUME; + mdcv->Header.BufferSz = sizeof(*mdcv); + + for (i = 0; i < 3; i++) { + const int j = mapping[i]; + + mdcv->DisplayPrimariesX[i] = + FFMIN(lrint(chroma_den * + av_q2d(mdm->display_primaries[j][0])), + chroma_den); + mdcv->DisplayPrimariesY[i] = + FFMIN(lrint(chroma_den * + av_q2d(mdm->display_primaries[j][1])), + chroma_den); + } + + mdcv->WhitePointX = + FFMIN(lrint(chroma_den * av_q2d(mdm->white_point[0])), + chroma_den); + mdcv->WhitePointY = + FFMIN(lrint(chroma_den * av_q2d(mdm->white_point[1])), + chroma_den); + + mdcv->MaxDisplayMasteringLuminance = + lrint(luma_den * av_q2d(mdm->max_luminance)); + mdcv->MinDisplayMasteringLuminance = + FFMIN(lrint(luma_den * av_q2d(mdm->min_luminance)), + mdcv->MaxDisplayMasteringLuminance); + + enc_ctrl->ExtParam[enc_ctrl->NumExtParam++] = (mfxExtBuffer *)mdcv; + } + } + + sd = av_frame_get_side_data(frame, AV_FRAME_DATA_CONTENT_LIGHT_LEVEL); + if (sd) { + AVContentLightMetadata *clm = (AVContentLightMetadata *)sd->data; + mfxExtContentLightLevelInfo * clli = av_mallocz(sizeof(mfxExtContentLightLevelInfo)); + + if (!clli) + return AVERROR(ENOMEM); + + clli->Header.BufferId = MFX_EXTBUFF_CONTENT_LIGHT_LEVEL_INFO; + clli->Header.BufferSz = sizeof(*clli); + + clli->MaxContentLightLevel = FFMIN(clm->MaxCLL, 65535); + clli->MaxPicAverageLightLevel = FFMIN(clm->MaxFALL, 65535); + + enc_ctrl->ExtParam[enc_ctrl->NumExtParam++] = (mfxExtBuffer *)clli; + } + + return 0; +} + static av_cold int qsv_enc_init(AVCodecContext *avctx) { QSVHEVCEncContext *q = avctx->priv_data; @@ -189,6 +267,8 @@ static av_cold int qsv_enc_init(AVCodecContext *avctx) // HEVC and H264 meaning of the value is shifted by 1, make it consistent q->qsv.idr_interval++; + q->qsv.set_encode_ctrl_cb = qsv_hevc_set_encode_ctrl; + ret = ff_qsv_enc_init(avctx, &q->qsv); if (ret < 0) return ret; -- 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".