Re: [FFmpeg-devel] [PATCH v5 01/10] lavc/avcodec: Add HEVC Screen Content Coding Extensions profile

From: "Xiang, Haihao" <haihao.xiang-at-intel.com@ffmpeg.org>
To: "ffmpeg-devel@ffmpeg.org" <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH v5 01/10] lavc/avcodec: Add HEVC Screen Content Coding Extensions profile
Date: Tue, 14 Feb 2023 04:46:30 +0000
Message-ID: <aeca975d2c8ff9dba2e54e8635ec473f73ae2538.camel@intel.com> (raw)
In-Reply-To: <20230206054458.907060-1-fei.w.wang@intel.com>

On Ma, 2023-02-06 at 13:44 +0800, Fei Wang wrote:
> From: Linjie Fu <linjie.fu@intel.com>
> 
> Described in HEVC spec A.3.7.
> 
> Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>
> Signed-off-by: Fei Wang <fei.w.wang@intel.com>
> ---
> 1. fix compile warning with VAAPI version less than 1.2.0
> 
>  libavcodec/avcodec.h  | 1 +
>  libavcodec/hevc_ps.c  | 2 ++
>  libavcodec/profiles.c | 1 +
>  3 files changed, 4 insertions(+)
> 
> diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
> index 90b437ccbe..9e36d2402a 100644
> --- a/libavcodec/avcodec.h
> +++ b/libavcodec/avcodec.h
> @@ -1672,6 +1672,7 @@ typedef struct AVCodecContext {
>  #define FF_PROFILE_HEVC_MAIN_10                     2
>  #define FF_PROFILE_HEVC_MAIN_STILL_PICTURE          3
>  #define FF_PROFILE_HEVC_REXT                        4
> +#define FF_PROFILE_HEVC_SCC                         9
>  
>  #define FF_PROFILE_VVC_MAIN_10                      1
>  #define FF_PROFILE_VVC_MAIN_10_444                 33
> diff --git a/libavcodec/hevc_ps.c b/libavcodec/hevc_ps.c
> index 5fe62ec35b..4aa5b76d5f 100644
> --- a/libavcodec/hevc_ps.c
> +++ b/libavcodec/hevc_ps.c
> @@ -259,6 +259,8 @@ static int decode_profile_tier_level(GetBitContext *gb,
> AVCodecContext *avctx,
>          av_log(avctx, AV_LOG_DEBUG, "Main Still Picture profile
> bitstream\n");
>      else if (ptl->profile_idc == FF_PROFILE_HEVC_REXT)
>          av_log(avctx, AV_LOG_DEBUG, "Range Extension profile bitstream\n");
> +    else if (ptl->profile_idc == FF_PROFILE_HEVC_SCC)
> +        av_log(avctx, AV_LOG_DEBUG, "Screen Content Coding Extension profile
> bitstream\n");
>      else
>          av_log(avctx, AV_LOG_WARNING, "Unknown HEVC profile: %d\n", ptl-
> >profile_idc);
>  
> diff --git a/libavcodec/profiles.c b/libavcodec/profiles.c
> index 7af7fbeb13..2230fc5415 100644
> --- a/libavcodec/profiles.c
> +++ b/libavcodec/profiles.c
> @@ -85,6 +85,7 @@ const AVProfile ff_hevc_profiles[] = {
>      { FF_PROFILE_HEVC_MAIN_10,              "Main 10"             },
>      { FF_PROFILE_HEVC_MAIN_STILL_PICTURE,   "Main Still Picture"  },
>      { FF_PROFILE_HEVC_REXT,                 "Rext"                },
> +    { FF_PROFILE_HEVC_SCC,                  "Scc"                 },
>      { FF_PROFILE_UNKNOWN },
>  };
>  

Patchset LGTM and it works for me. 

Thanks
Haihao

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