[FFmpeg-devel] [PATCH v1 1/2] avcodec/videotoolboxenc: add H264 Extended profile and level

[Limin Wang]

ping the patchset.

On Tue, Aug 20, 2019 at 07:04:29PM +0800, lance.lmwang at gmail.com wrote:
> From: Limin Wang <lance.lmwang at gmail.com>
> 
> Signed-off-by: Limin Wang <lance.lmwang at gmail.com>
> ---
>  libavcodec/videotoolboxenc.c | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> diff --git a/libavcodec/videotoolboxenc.c b/libavcodec/videotoolboxenc.c
> index d76bb7f646..b16b056f6c 100644
> --- a/libavcodec/videotoolboxenc.c
> +++ b/libavcodec/videotoolboxenc.c
> @@ -80,6 +80,8 @@ static struct{
>      CFStringRef kVTProfileLevel_H264_High_5_1;
>      CFStringRef kVTProfileLevel_H264_High_5_2;
>      CFStringRef kVTProfileLevel_H264_High_AutoLevel;
> +    CFStringRef kVTProfileLevel_H264_Extended_5_0;
> +    CFStringRef kVTProfileLevel_H264_Extended_AutoLevel;
>  
>      CFStringRef kVTProfileLevel_HEVC_Main_AutoLevel;
>      CFStringRef kVTProfileLevel_HEVC_Main10_AutoLevel;
> @@ -137,6 +139,8 @@ static void loadVTEncSymbols(){
>      GET_SYM(kVTProfileLevel_H264_High_5_1,           "H264_High_5_1");
>      GET_SYM(kVTProfileLevel_H264_High_5_2,           "H264_High_5_2");
>      GET_SYM(kVTProfileLevel_H264_High_AutoLevel,     "H264_High_AutoLevel");
> +    GET_SYM(kVTProfileLevel_H264_Extended_5_0,       "H264_Extended_5_0");
> +    GET_SYM(kVTProfileLevel_H264_Extended_AutoLevel, "H264_Extended_AutoLevel");
>  
>      GET_SYM(kVTProfileLevel_HEVC_Main_AutoLevel,     "HEVC_Main_AutoLevel");
>      GET_SYM(kVTProfileLevel_HEVC_Main10_AutoLevel,   "HEVC_Main10_AutoLevel");
> @@ -154,6 +158,7 @@ typedef enum VT_H264Profile {
>      H264_PROF_BASELINE,
>      H264_PROF_MAIN,
>      H264_PROF_HIGH,
> +    H264_PROF_EXTENDED,
>      H264_PROF_COUNT
>  } VT_H264Profile;
>  
> @@ -704,6 +709,14 @@ static bool get_vt_h264_profile_level(AVCodecContext *avctx,
>                                    compat_keys.kVTProfileLevel_H264_High_5_2;       break;
>              }
>              break;
> +        case H264_PROF_EXTENDED:
> +            switch (vtctx->level) {
> +                case  0: *profile_level_val =
> +                                  compat_keys.kVTProfileLevel_H264_Extended_AutoLevel; break;
> +                case 50: *profile_level_val =
> +                                  compat_keys.kVTProfileLevel_H264_Extended_5_0;       break;
> +            }
> +            break;
>      }
>  
>      if (!*profile_level_val) {
> @@ -2531,6 +2544,7 @@ static const AVOption h264_options[] = {
>      { "baseline", "Baseline Profile", 0, AV_OPT_TYPE_CONST, { .i64 = H264_PROF_BASELINE }, INT_MIN, INT_MAX, VE, "profile" },
>      { "main",     "Main Profile",     0, AV_OPT_TYPE_CONST, { .i64 = H264_PROF_MAIN     }, INT_MIN, INT_MAX, VE, "profile" },
>      { "high",     "High Profile",     0, AV_OPT_TYPE_CONST, { .i64 = H264_PROF_HIGH     }, INT_MIN, INT_MAX, VE, "profile" },
> +    { "extended", "Extend Profile",   0, AV_OPT_TYPE_CONST, { .i64 = H264_PROF_EXTENDED }, INT_MIN, INT_MAX, VE, "profile" },
>  
>      { "level", "Level", OFFSET(level), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 52, VE, "level" },
>      { "1.3", "Level 1.3, only available with Baseline Profile", 0, AV_OPT_TYPE_CONST, { .i64 = 13 }, INT_MIN, INT_MAX, VE, "level" },
> -- 
> 2.21.0
>