From patchwork Wed Feb 26 08:39:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Fu, Linjie" X-Patchwork-Id: 17931 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id 403C444B679 for ; Wed, 26 Feb 2020 10:43:17 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 1632968B6D8; Wed, 26 Feb 2020 10:43:17 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 8814368B440 for ; Wed, 26 Feb 2020 10:43:09 +0200 (EET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 26 Feb 2020 00:43:07 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,487,1574150400"; d="scan'208";a="317346746" Received: from icl-dev.sh.intel.com ([10.239.158.73]) by orsmga001.jf.intel.com with ESMTP; 26 Feb 2020 00:43:05 -0800 From: Linjie Fu To: ffmpeg-devel@ffmpeg.org Date: Wed, 26 Feb 2020 16:39:29 +0800 Message-Id: <1582706369-32704-1-git-send-email-linjie.fu@intel.com> X-Mailer: git-send-email 2.7.4 Subject: [FFmpeg-devel] [PATCH, v2 1/2] lavc/qsvdec: add decode support for HEVC 4:2:2 8-bit and 10-bit X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 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: Linjie Fu MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Enables HEVC Range Extension decoding support (Linux) for 4:2:2 8/10 bit on ICL+ (gen11 +) platform. Signed-off-by: Linjie Fu --- [v2]: restrict to support on Linux. libavcodec/qsv.c | 16 ++++++++++++++++ libavutil/hwcontext_qsv.c | 24 ++++++++++++++++++++++++ 2 files changed, 40 insertions(+) diff --git a/libavcodec/qsv.c b/libavcodec/qsv.c index db98c75..171a8d6 100644 --- a/libavcodec/qsv.c +++ b/libavcodec/qsv.c @@ -195,6 +195,12 @@ enum AVPixelFormat ff_qsv_map_fourcc(uint32_t fourcc) case MFX_FOURCC_NV12: return AV_PIX_FMT_NV12; case MFX_FOURCC_P010: return AV_PIX_FMT_P010; case MFX_FOURCC_P8: return AV_PIX_FMT_PAL8; +#if CONFIG_VAAPI + case MFX_FOURCC_YUY2: return AV_PIX_FMT_YUYV422; +#if QSV_VERSION_ATLEAST(1, 27) + case MFX_FOURCC_Y210: return AV_PIX_FMT_Y210; +#endif +#endif } return AV_PIX_FMT_NONE; } @@ -211,6 +217,16 @@ int ff_qsv_map_pixfmt(enum AVPixelFormat format, uint32_t *fourcc) case AV_PIX_FMT_P010: *fourcc = MFX_FOURCC_P010; return AV_PIX_FMT_P010; +#if CONFIG_VAAPI + case AV_PIX_FMT_YUV422P: + *fourcc = MFX_FOURCC_YUY2; + return AV_PIX_FMT_YUYV422; +#if QSV_VERSION_ATLEAST(1, 27) + case AV_PIX_FMT_YUV422P10: + *fourcc = MFX_FOURCC_Y210; + return AV_PIX_FMT_Y210; +#endif +#endif default: return AVERROR(ENOSYS); } diff --git a/libavutil/hwcontext_qsv.c b/libavutil/hwcontext_qsv.c index b1b6740..4306c6e3 100644 --- a/libavutil/hwcontext_qsv.c +++ b/libavutil/hwcontext_qsv.c @@ -44,6 +44,10 @@ #include "pixdesc.h" #include "time.h" +#define QSV_VERSION_ATLEAST(MAJOR, MINOR) \ + (MFX_VERSION_MAJOR > (MAJOR) || \ + MFX_VERSION_MAJOR == (MAJOR) && MFX_VERSION_MINOR >= (MINOR)) + typedef struct QSVDevicePriv { AVBufferRef *child_device_ctx; } QSVDevicePriv; @@ -103,6 +107,14 @@ static const struct { { AV_PIX_FMT_BGRA, MFX_FOURCC_RGB4 }, { AV_PIX_FMT_P010, MFX_FOURCC_P010 }, { AV_PIX_FMT_PAL8, MFX_FOURCC_P8 }, +#if CONFIG_VAAPI + { AV_PIX_FMT_YUYV422, + MFX_FOURCC_YUY2 }, +#if QSV_VERSION_ATLEAST(1, 27) + { AV_PIX_FMT_Y210, + MFX_FOURCC_Y210 }, +#endif +#endif }; static uint32_t qsv_fourcc_from_pix_fmt(enum AVPixelFormat pix_fmt) @@ -773,7 +785,19 @@ static int map_frame_to_surface(const AVFrame *frame, mfxFrameSurface1 *surface) surface->Data.R = frame->data[0] + 2; surface->Data.A = frame->data[0] + 3; break; +#if CONFIG_VAAPI + case AV_PIX_FMT_YUYV422: + surface->Data.Y = frame->data[0]; + surface->Data.U = frame->data[0] + 1; + surface->Data.V = frame->data[0] + 3; + break; + case AV_PIX_FMT_Y210: + surface->Data.Y16 = (mfxU16 *)frame->data[0]; + surface->Data.U16 = (mfxU16 *)frame->data[0] + 1; + surface->Data.V16 = (mfxU16 *)frame->data[0] + 3; + break; +#endif default: return MFX_ERR_UNSUPPORTED; }