[FFmpeg-devel,5/5] libavfilter/vf_overlay.c: add the yuv420p10 10bit support

From: Limin Wang <lance.lmwang@gmail.com>

The test ffmpeg command in iMAC system:
./ffmpeg -y  -i input.ts -i ./logo.png -filter_complex overlay=50:50:format=yuv420p10  -c:v hevc_videotoolbox ./test.ts
Now I have tested with yuv420p10 overlay and check the result is OK, please help to test with your condition.
---
 libavfilter/vf_overlay.c | 42 +++++++++++++++++++++++++++++++++++++++-
 libavfilter/vf_overlay.h |  1 +
 2 files changed, 42 insertions(+), 1 deletion(-)

On Sun, May 26, 2019 at 8:08 AM <lance.lmwang@gmail.com> wrote:

> From: Limin Wang <lance.lmwang@gmail.com>
>
> The test ffmpeg command in iMAC system:
> ./ffmpeg -y  -i input.ts -i ./logo.png -filter_complex
> overlay=50:50:format=yuv420p10  -c:v hevc_videotoolbox ./test.ts
> Now I have tested with yuv420p10 overlay and check the result is OK,
> please help to test with your condition.
> ---
>  libavfilter/vf_overlay.c | 42 +++++++++++++++++++++++++++++++++++++++-
>  libavfilter/vf_overlay.h |  1 +
>  2 files changed, 42 insertions(+), 1 deletion(-)
>
> diff --git a/libavfilter/vf_overlay.c b/libavfilter/vf_overlay.c
> index 2d06074f15..e708d525e5 100644
> --- a/libavfilter/vf_overlay.c
> +++ b/libavfilter/vf_overlay.c
> @@ -153,7 +153,7 @@ static int process_command(AVFilterContext *ctx, const
> char *cmd, const char *ar
>  }
>
>  static const enum AVPixelFormat alpha_pix_fmts[] = {
> -    AV_PIX_FMT_YUVA420P, AV_PIX_FMT_YUVA422P, AV_PIX_FMT_YUVA444P,
> +    AV_PIX_FMT_YUVA420P, AV_PIX_FMT_YUVA420P10, AV_PIX_FMT_YUVA422P,
> AV_PIX_FMT_YUVA444P,
>      AV_PIX_FMT_ARGB, AV_PIX_FMT_ABGR, AV_PIX_FMT_RGBA,
>      AV_PIX_FMT_BGRA, AV_PIX_FMT_GBRAP, AV_PIX_FMT_NONE
>  };
> @@ -172,6 +172,14 @@ static int query_formats(AVFilterContext *ctx)
>          AV_PIX_FMT_YUVA420P, AV_PIX_FMT_NONE
>      };
>
> +    static const enum AVPixelFormat main_pix_fmts_yuv420p10[] = {
> +        AV_PIX_FMT_YUV420P10LE, AV_PIX_FMT_YUVA420P10LE,
> +        AV_PIX_FMT_NONE
> +    };
> +    static const enum AVPixelFormat overlay_pix_fmts_yuv420p10[] = {
> +        AV_PIX_FMT_YUVA420P10LE, AV_PIX_FMT_NONE
> +    };
> +
>      static const enum AVPixelFormat main_pix_fmts_yuv422[] = {
>          AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUVJ422P, AV_PIX_FMT_YUVA422P,
> AV_PIX_FMT_NONE
>      };
> @@ -217,6 +225,13 @@ static int query_formats(AVFilterContext *ctx)
>                  goto fail;
>              }
>          break;
> +    case OVERLAY_FORMAT_YUV420P10:
> +        if (!(main_formats    =
> ff_make_format_list(main_pix_fmts_yuv420p10)) ||
> +                !(overlay_formats =
> ff_make_format_list(overlay_pix_fmts_yuv420p10))) {
> +            ret = AVERROR(ENOMEM);
> +            goto fail;
> +        }
> +        break;
>      case OVERLAY_FORMAT_YUV422:
>          if (!(main_formats    =
> ff_make_format_list(main_pix_fmts_yuv422)) ||
>              !(overlay_formats =
> ff_make_format_list(overlay_pix_fmts_yuv422))) {
> @@ -565,6 +580,7 @@ static av_always_inline void
> blend_plane_##depth##_##nbits##bits(AVFilterContext
>      }
>                                               \
>  }
>  DEFINE_BLEND_PLANE(8, 8);
> +DEFINE_BLEND_PLANE(16, 10);
>
>  #define DEFINE_ALPHA_COMPOSITE(depth, nbits)
>                                              \
>  static inline void alpha_composite_##depth##_##nbits##bits(const AVFrame
> *src, const AVFrame *dst,                     \
> @@ -616,6 +632,7 @@ static inline void
> alpha_composite_##depth##_##nbits##bits(const AVFrame *src, c
>      }
>                                               \
>  }
>  DEFINE_ALPHA_COMPOSITE(8, 8);
> +DEFINE_ALPHA_COMPOSITE(16, 10);
>
>  #define DEFINE_BLEND_SLICE_YUV(depth, nbits)
>                                              \
>  static av_always_inline void
> blend_slice_yuv_##depth##_##nbits##bits(AVFilterContext *ctx,
>                \
> @@ -646,6 +663,7 @@ static av_always_inline void
> blend_slice_yuv_##depth##_##nbits##bits(AVFilterCon
>          alpha_composite_##depth##_##nbits##bits(src, dst, src_w, src_h,
> dst_w, dst_h, x, y, jobnr, nb_jobs);           \
>  }
>  DEFINE_BLEND_SLICE_YUV(8, 8);
> +DEFINE_BLEND_SLICE_YUV(16, 10);
>
>  static av_always_inline void blend_slice_planar_rgb(AVFilterContext *ctx,
>                                                      AVFrame *dst, const
> AVFrame *src,
> @@ -692,6 +710,21 @@ static int blend_slice_yuva420(AVFilterContext *ctx,
> void *arg, int jobnr, int n
>      return 0;
>  }
>
> +static int blend_slice_yuv420p10(AVFilterContext *ctx, void *arg, int
> jobnr, int nb_jobs)
> +{
> +    OverlayContext *s = ctx->priv;
> +    ThreadData *td = arg;
> +    blend_slice_yuv_16_10bits(ctx, td->dst, td->src, 1, 1, 0, s->x, s->y,
> 1, jobnr, nb_jobs);
> +    return 0;
> +}
> +
> +static int blend_slice_yuva420p10(AVFilterContext *ctx, void *arg, int
> jobnr, int nb_jobs)
> +{
> +    OverlayContext *s = ctx->priv;
> +    ThreadData *td = arg;
> +    blend_slice_yuv_16_10bits(ctx, td->dst, td->src, 1, 1, 1, s->x, s->y,
> 1, jobnr, nb_jobs);
> +    return 0;
> +}
>  static int blend_slice_yuv422(AVFilterContext *ctx, void *arg, int jobnr,
> int nb_jobs)
>  {
>      OverlayContext *s = ctx->priv;
> @@ -855,6 +888,9 @@ static int config_input_main(AVFilterLink *inlink)
>      case OVERLAY_FORMAT_YUV420:
>          s->blend_slice = s->main_has_alpha ? blend_slice_yuva420 :
> blend_slice_yuv420;
>          break;
> +    case OVERLAY_FORMAT_YUV420P10:
> +        s->blend_slice = s->main_has_alpha ? blend_slice_yuva420p10 :
> blend_slice_yuv420p10;
> +        break;
>      case OVERLAY_FORMAT_YUV422:
>          s->blend_slice = s->main_has_alpha ? blend_slice_yuva422 :
> blend_slice_yuv422;
>          break;
> @@ -872,6 +908,9 @@ static int config_input_main(AVFilterLink *inlink)
>          case AV_PIX_FMT_YUVA420P:
>              s->blend_slice = blend_slice_yuva420;
>              break;
> +        case AV_PIX_FMT_YUVA420P10:
> +            s->blend_slice = blend_slice_yuva420p10;
> +            break;
>          case AV_PIX_FMT_YUVA422P:
>              s->blend_slice = blend_slice_yuva422;
>              break;
> @@ -1026,6 +1065,7 @@ static const AVOption overlay_options[] = {
>      { "shortest", "force termination when the shortest input terminates",
> OFFSET(fs.opt_shortest), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, FLAGS },
>      { "format", "set output format", OFFSET(format), AV_OPT_TYPE_INT,
> {.i64=OVERLAY_FORMAT_YUV420}, 0, OVERLAY_FORMAT_NB-1, FLAGS, "format" },
>          { "yuv420", "", 0, AV_OPT_TYPE_CONST,
> {.i64=OVERLAY_FORMAT_YUV420}, .flags = FLAGS, .unit = "format" },
> +        { "yuv420p10", "", 0, AV_OPT_TYPE_CONST,
> {.i64=OVERLAY_FORMAT_YUV420P10}, .flags = FLAGS, .unit = "format" },
>          { "yuv422", "", 0, AV_OPT_TYPE_CONST,
> {.i64=OVERLAY_FORMAT_YUV422}, .flags = FLAGS, .unit = "format" },
>          { "yuv444", "", 0, AV_OPT_TYPE_CONST,
> {.i64=OVERLAY_FORMAT_YUV444}, .flags = FLAGS, .unit = "format" },
>          { "rgb",    "", 0, AV_OPT_TYPE_CONST, {.i64=OVERLAY_FORMAT_RGB},
>   .flags = FLAGS, .unit = "format" },
> diff --git a/libavfilter/vf_overlay.h b/libavfilter/vf_overlay.h
> index 98b06eaacf..d68c4f931b 100644
> --- a/libavfilter/vf_overlay.h
> +++ b/libavfilter/vf_overlay.h
> @@ -41,6 +41,7 @@ enum var_name {
>
>  enum OverlayFormat {
>      OVERLAY_FORMAT_YUV420,
> +    OVERLAY_FORMAT_YUV420P10,
>      OVERLAY_FORMAT_YUV422,
>      OVERLAY_FORMAT_YUV444,
>      OVERLAY_FORMAT_RGB,
> --
> 2.21.0
>
>

What's the further comments for the patches so that the patch can be merged
into main trunk?

> 在 2019年6月6日，下午2:06，Lance Wang <lance.lmwang@gmail.com> 写道：
> 
> On Sun, May 26, 2019 at 8:08 AM <lance.lmwang@gmail.com> wrote:
> 
>> From: Limin Wang <lance.lmwang@gmail.com>
>> 
>> The test ffmpeg command in iMAC system:
>> ./ffmpeg -y  -i input.ts -i ./logo.png -filter_complex
>> overlay=50:50:format=yuv420p10  -c:v hevc_videotoolbox ./test.ts
>> Now I have tested with yuv420p10 overlay and check the result is OK,
>> please help to test with your condition.
>> ---
>> libavfilter/vf_overlay.c | 42 +++++++++++++++++++++++++++++++++++++++-
>> libavfilter/vf_overlay.h |  1 +
>> 2 files changed, 42 insertions(+), 1 deletion(-)
>> 
>> diff --git a/libavfilter/vf_overlay.c b/libavfilter/vf_overlay.c
>> index 2d06074f15..e708d525e5 100644
>> --- a/libavfilter/vf_overlay.c
>> +++ b/libavfilter/vf_overlay.c
>> @@ -153,7 +153,7 @@ static int process_command(AVFilterContext *ctx, const
>> char *cmd, const char *ar
>> }
>> 
>> static const enum AVPixelFormat alpha_pix_fmts[] = {
>> -    AV_PIX_FMT_YUVA420P, AV_PIX_FMT_YUVA422P, AV_PIX_FMT_YUVA444P,
>> +    AV_PIX_FMT_YUVA420P, AV_PIX_FMT_YUVA420P10, AV_PIX_FMT_YUVA422P,
>> AV_PIX_FMT_YUVA444P,
>>     AV_PIX_FMT_ARGB, AV_PIX_FMT_ABGR, AV_PIX_FMT_RGBA,
>>     AV_PIX_FMT_BGRA, AV_PIX_FMT_GBRAP, AV_PIX_FMT_NONE
>> };
>> @@ -172,6 +172,14 @@ static int query_formats(AVFilterContext *ctx)
>>         AV_PIX_FMT_YUVA420P, AV_PIX_FMT_NONE
>>     };
>> 
>> +    static const enum AVPixelFormat main_pix_fmts_yuv420p10[] = {
>> +        AV_PIX_FMT_YUV420P10LE, AV_PIX_FMT_YUVA420P10LE,
>> +        AV_PIX_FMT_NONE
>> +    };
>> +    static const enum AVPixelFormat overlay_pix_fmts_yuv420p10[] = {
>> +        AV_PIX_FMT_YUVA420P10LE, AV_PIX_FMT_NONE
>> +    };
>> +
>>     static const enum AVPixelFormat main_pix_fmts_yuv422[] = {
>>         AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUVJ422P, AV_PIX_FMT_YUVA422P,
>> AV_PIX_FMT_NONE
>>     };
>> @@ -217,6 +225,13 @@ static int query_formats(AVFilterContext *ctx)
>>                 goto fail;
>>             }
>>         break;
>> +    case OVERLAY_FORMAT_YUV420P10:
>> +        if (!(main_formats    =
>> ff_make_format_list(main_pix_fmts_yuv420p10)) ||
>> +                !(overlay_formats =
>> ff_make_format_list(overlay_pix_fmts_yuv420p10))) {
>> +            ret = AVERROR(ENOMEM);
>> +            goto fail;
>> +        }
>> +        break;
>>     case OVERLAY_FORMAT_YUV422:
>>         if (!(main_formats    =
>> ff_make_format_list(main_pix_fmts_yuv422)) ||
>>             !(overlay_formats =
>> ff_make_format_list(overlay_pix_fmts_yuv422))) {
>> @@ -565,6 +580,7 @@ static av_always_inline void
>> blend_plane_##depth##_##nbits##bits(AVFilterContext
>>     }
>>                                              \
>> }
>> DEFINE_BLEND_PLANE(8, 8);
>> +DEFINE_BLEND_PLANE(16, 10);
>> 
>> #define DEFINE_ALPHA_COMPOSITE(depth, nbits)
>>                                             \
>> static inline void alpha_composite_##depth##_##nbits##bits(const AVFrame
>> *src, const AVFrame *dst,                     \
>> @@ -616,6 +632,7 @@ static inline void
>> alpha_composite_##depth##_##nbits##bits(const AVFrame *src, c
>>     }
>>                                              \
>> }
>> DEFINE_ALPHA_COMPOSITE(8, 8);
>> +DEFINE_ALPHA_COMPOSITE(16, 10);
>> 
>> #define DEFINE_BLEND_SLICE_YUV(depth, nbits)
>>                                             \
>> static av_always_inline void
>> blend_slice_yuv_##depth##_##nbits##bits(AVFilterContext *ctx,
>>               \
>> @@ -646,6 +663,7 @@ static av_always_inline void
>> blend_slice_yuv_##depth##_##nbits##bits(AVFilterCon
>>         alpha_composite_##depth##_##nbits##bits(src, dst, src_w, src_h,
>> dst_w, dst_h, x, y, jobnr, nb_jobs);           \
>> }
>> DEFINE_BLEND_SLICE_YUV(8, 8);
>> +DEFINE_BLEND_SLICE_YUV(16, 10);
>> 
>> static av_always_inline void blend_slice_planar_rgb(AVFilterContext *ctx,
>>                                                     AVFrame *dst, const
>> AVFrame *src,
>> @@ -692,6 +710,21 @@ static int blend_slice_yuva420(AVFilterContext *ctx,
>> void *arg, int jobnr, int n
>>     return 0;
>> }
>> 
>> +static int blend_slice_yuv420p10(AVFilterContext *ctx, void *arg, int
>> jobnr, int nb_jobs)
>> +{
>> +    OverlayContext *s = ctx->priv;
>> +    ThreadData *td = arg;
>> +    blend_slice_yuv_16_10bits(ctx, td->dst, td->src, 1, 1, 0, s->x, s->y,
>> 1, jobnr, nb_jobs);
>> +    return 0;
>> +}
>> +
>> +static int blend_slice_yuva420p10(AVFilterContext *ctx, void *arg, int
>> jobnr, int nb_jobs)
>> +{
>> +    OverlayContext *s = ctx->priv;
>> +    ThreadData *td = arg;
>> +    blend_slice_yuv_16_10bits(ctx, td->dst, td->src, 1, 1, 1, s->x, s->y,
>> 1, jobnr, nb_jobs);
>> +    return 0;
>> +}
>> static int blend_slice_yuv422(AVFilterContext *ctx, void *arg, int jobnr,
>> int nb_jobs)
>> {
>>     OverlayContext *s = ctx->priv;
>> @@ -855,6 +888,9 @@ static int config_input_main(AVFilterLink *inlink)
>>     case OVERLAY_FORMAT_YUV420:
>>         s->blend_slice = s->main_has_alpha ? blend_slice_yuva420 :
>> blend_slice_yuv420;
>>         break;
>> +    case OVERLAY_FORMAT_YUV420P10:
>> +        s->blend_slice = s->main_has_alpha ? blend_slice_yuva420p10 :
>> blend_slice_yuv420p10;
>> +        break;
>>     case OVERLAY_FORMAT_YUV422:
>>         s->blend_slice = s->main_has_alpha ? blend_slice_yuva422 :
>> blend_slice_yuv422;
>>         break;
>> @@ -872,6 +908,9 @@ static int config_input_main(AVFilterLink *inlink)
>>         case AV_PIX_FMT_YUVA420P:
>>             s->blend_slice = blend_slice_yuva420;
>>             break;
>> +        case AV_PIX_FMT_YUVA420P10:
>> +            s->blend_slice = blend_slice_yuva420p10;
>> +            break;
>>         case AV_PIX_FMT_YUVA422P:
>>             s->blend_slice = blend_slice_yuva422;
>>             break;
>> @@ -1026,6 +1065,7 @@ static const AVOption overlay_options[] = {
>>     { "shortest", "force termination when the shortest input terminates",
>> OFFSET(fs.opt_shortest), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, FLAGS },
>>     { "format", "set output format", OFFSET(format), AV_OPT_TYPE_INT,
>> {.i64=OVERLAY_FORMAT_YUV420}, 0, OVERLAY_FORMAT_NB-1, FLAGS, "format" },
>>         { "yuv420", "", 0, AV_OPT_TYPE_CONST,
>> {.i64=OVERLAY_FORMAT_YUV420}, .flags = FLAGS, .unit = "format" },
>> +        { "yuv420p10", "", 0, AV_OPT_TYPE_CONST,
>> {.i64=OVERLAY_FORMAT_YUV420P10}, .flags = FLAGS, .unit = "format" },
Dose there have any description for this option in document filters.texi?
>>         { "yuv422", "", 0, AV_OPT_TYPE_CONST,
>> {.i64=OVERLAY_FORMAT_YUV422}, .flags = FLAGS, .unit = "format" },
>>         { "yuv444", "", 0, AV_OPT_TYPE_CONST,
>> {.i64=OVERLAY_FORMAT_YUV444}, .flags = FLAGS, .unit = "format" },
>>         { "rgb",    "", 0, AV_OPT_TYPE_CONST, {.i64=OVERLAY_FORMAT_RGB},
>>  .flags = FLAGS, .unit = "format" },
>> diff --git a/libavfilter/vf_overlay.h b/libavfilter/vf_overlay.h
>> index 98b06eaacf..d68c4f931b 100644
>> --- a/libavfilter/vf_overlay.h
>> +++ b/libavfilter/vf_overlay.h
>> @@ -41,6 +41,7 @@ enum var_name {
>> 
>> enum OverlayFormat {
>>     OVERLAY_FORMAT_YUV420,
>> +    OVERLAY_FORMAT_YUV420P10,
>>     OVERLAY_FORMAT_YUV422,
>>     OVERLAY_FORMAT_YUV444,
>>     OVERLAY_FORMAT_RGB,
>> --
>> 2.21.0
>> 
>> 
> 
> What's the further comments for the patches so that the patch can be merged
> into main trunk?
> _______________________________________________
> 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".

OK,  I'll update the doc/filters.texi for the new option for the update
patch.  Thanks for the feedback.

On Thu, Jun 6, 2019 at 2:19 PM Liu Steven <lq@chinaffmpeg.org> wrote:

>
>
> > 在 2019年6月6日，下午2:06，Lance Wang <lance.lmwang@gmail.com> 写道：
> >
> > On Sun, May 26, 2019 at 8:08 AM <lance.lmwang@gmail.com> wrote:
> >
> >> From: Limin Wang <lance.lmwang@gmail.com>
> >>
> >> The test ffmpeg command in iMAC system:
> >> ./ffmpeg -y  -i input.ts -i ./logo.png -filter_complex
> >> overlay=50:50:format=yuv420p10  -c:v hevc_videotoolbox ./test.ts
> >> Now I have tested with yuv420p10 overlay and check the result is OK,
> >> please help to test with your condition.
> >> ---
> >> libavfilter/vf_overlay.c | 42 +++++++++++++++++++++++++++++++++++++++-
> >> libavfilter/vf_overlay.h |  1 +
> >> 2 files changed, 42 insertions(+), 1 deletion(-)
> >>
> >> diff --git a/libavfilter/vf_overlay.c b/libavfilter/vf_overlay.c
> >> index 2d06074f15..e708d525e5 100644
> >> --- a/libavfilter/vf_overlay.c
> >> +++ b/libavfilter/vf_overlay.c
> >> @@ -153,7 +153,7 @@ static int process_command(AVFilterContext *ctx,
> const
> >> char *cmd, const char *ar
> >> }
> >>
> >> static const enum AVPixelFormat alpha_pix_fmts[] = {
> >> -    AV_PIX_FMT_YUVA420P, AV_PIX_FMT_YUVA422P, AV_PIX_FMT_YUVA444P,
> >> +    AV_PIX_FMT_YUVA420P, AV_PIX_FMT_YUVA420P10, AV_PIX_FMT_YUVA422P,
> >> AV_PIX_FMT_YUVA444P,
> >>     AV_PIX_FMT_ARGB, AV_PIX_FMT_ABGR, AV_PIX_FMT_RGBA,
> >>     AV_PIX_FMT_BGRA, AV_PIX_FMT_GBRAP, AV_PIX_FMT_NONE
> >> };
> >> @@ -172,6 +172,14 @@ static int query_formats(AVFilterContext *ctx)
> >>         AV_PIX_FMT_YUVA420P, AV_PIX_FMT_NONE
> >>     };
> >>
> >> +    static const enum AVPixelFormat main_pix_fmts_yuv420p10[] = {
> >> +        AV_PIX_FMT_YUV420P10LE, AV_PIX_FMT_YUVA420P10LE,
> >> +        AV_PIX_FMT_NONE
> >> +    };
> >> +    static const enum AVPixelFormat overlay_pix_fmts_yuv420p10[] = {
> >> +        AV_PIX_FMT_YUVA420P10LE, AV_PIX_FMT_NONE
> >> +    };
> >> +
> >>     static const enum AVPixelFormat main_pix_fmts_yuv422[] = {
> >>         AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUVJ422P, AV_PIX_FMT_YUVA422P,
> >> AV_PIX_FMT_NONE
> >>     };
> >> @@ -217,6 +225,13 @@ static int query_formats(AVFilterContext *ctx)
> >>                 goto fail;
> >>             }
> >>         break;
> >> +    case OVERLAY_FORMAT_YUV420P10:
> >> +        if (!(main_formats    =
> >> ff_make_format_list(main_pix_fmts_yuv420p10)) ||
> >> +                !(overlay_formats =
> >> ff_make_format_list(overlay_pix_fmts_yuv420p10))) {
> >> +            ret = AVERROR(ENOMEM);
> >> +            goto fail;
> >> +        }
> >> +        break;
> >>     case OVERLAY_FORMAT_YUV422:
> >>         if (!(main_formats    =
> >> ff_make_format_list(main_pix_fmts_yuv422)) ||
> >>             !(overlay_formats =
> >> ff_make_format_list(overlay_pix_fmts_yuv422))) {
> >> @@ -565,6 +580,7 @@ static av_always_inline void
> >> blend_plane_##depth##_##nbits##bits(AVFilterContext
> >>     }
> >>                                              \
> >> }
> >> DEFINE_BLEND_PLANE(8, 8);
> >> +DEFINE_BLEND_PLANE(16, 10);
> >>
> >> #define DEFINE_ALPHA_COMPOSITE(depth, nbits)
> >>                                             \
> >> static inline void alpha_composite_##depth##_##nbits##bits(const AVFrame
> >> *src, const AVFrame *dst,                     \
> >> @@ -616,6 +632,7 @@ static inline void
> >> alpha_composite_##depth##_##nbits##bits(const AVFrame *src, c
> >>     }
> >>                                              \
> >> }
> >> DEFINE_ALPHA_COMPOSITE(8, 8);
> >> +DEFINE_ALPHA_COMPOSITE(16, 10);
> >>
> >> #define DEFINE_BLEND_SLICE_YUV(depth, nbits)
> >>                                             \
> >> static av_always_inline void
> >> blend_slice_yuv_##depth##_##nbits##bits(AVFilterContext *ctx,
> >>               \
> >> @@ -646,6 +663,7 @@ static av_always_inline void
> >> blend_slice_yuv_##depth##_##nbits##bits(AVFilterCon
> >>         alpha_composite_##depth##_##nbits##bits(src, dst, src_w, src_h,
> >> dst_w, dst_h, x, y, jobnr, nb_jobs);           \
> >> }
> >> DEFINE_BLEND_SLICE_YUV(8, 8);
> >> +DEFINE_BLEND_SLICE_YUV(16, 10);
> >>
> >> static av_always_inline void blend_slice_planar_rgb(AVFilterContext
> *ctx,
> >>                                                     AVFrame *dst, const
> >> AVFrame *src,
> >> @@ -692,6 +710,21 @@ static int blend_slice_yuva420(AVFilterContext
> *ctx,
> >> void *arg, int jobnr, int n
> >>     return 0;
> >> }
> >>
> >> +static int blend_slice_yuv420p10(AVFilterContext *ctx, void *arg, int
> >> jobnr, int nb_jobs)
> >> +{
> >> +    OverlayContext *s = ctx->priv;
> >> +    ThreadData *td = arg;
> >> +    blend_slice_yuv_16_10bits(ctx, td->dst, td->src, 1, 1, 0, s->x,
> s->y,
> >> 1, jobnr, nb_jobs);
> >> +    return 0;
> >> +}
> >> +
> >> +static int blend_slice_yuva420p10(AVFilterContext *ctx, void *arg, int
> >> jobnr, int nb_jobs)
> >> +{
> >> +    OverlayContext *s = ctx->priv;
> >> +    ThreadData *td = arg;
> >> +    blend_slice_yuv_16_10bits(ctx, td->dst, td->src, 1, 1, 1, s->x,
> s->y,
> >> 1, jobnr, nb_jobs);
> >> +    return 0;
> >> +}
> >> static int blend_slice_yuv422(AVFilterContext *ctx, void *arg, int
> jobnr,
> >> int nb_jobs)
> >> {
> >>     OverlayContext *s = ctx->priv;
> >> @@ -855,6 +888,9 @@ static int config_input_main(AVFilterLink *inlink)
> >>     case OVERLAY_FORMAT_YUV420:
> >>         s->blend_slice = s->main_has_alpha ? blend_slice_yuva420 :
> >> blend_slice_yuv420;
> >>         break;
> >> +    case OVERLAY_FORMAT_YUV420P10:
> >> +        s->blend_slice = s->main_has_alpha ? blend_slice_yuva420p10 :
> >> blend_slice_yuv420p10;
> >> +        break;
> >>     case OVERLAY_FORMAT_YUV422:
> >>         s->blend_slice = s->main_has_alpha ? blend_slice_yuva422 :
> >> blend_slice_yuv422;
> >>         break;
> >> @@ -872,6 +908,9 @@ static int config_input_main(AVFilterLink *inlink)
> >>         case AV_PIX_FMT_YUVA420P:
> >>             s->blend_slice = blend_slice_yuva420;
> >>             break;
> >> +        case AV_PIX_FMT_YUVA420P10:
> >> +            s->blend_slice = blend_slice_yuva420p10;
> >> +            break;
> >>         case AV_PIX_FMT_YUVA422P:
> >>             s->blend_slice = blend_slice_yuva422;
> >>             break;
> >> @@ -1026,6 +1065,7 @@ static const AVOption overlay_options[] = {
> >>     { "shortest", "force termination when the shortest input
> terminates",
> >> OFFSET(fs.opt_shortest), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, FLAGS },
> >>     { "format", "set output format", OFFSET(format), AV_OPT_TYPE_INT,
> >> {.i64=OVERLAY_FORMAT_YUV420}, 0, OVERLAY_FORMAT_NB-1, FLAGS, "format" },
> >>         { "yuv420", "", 0, AV_OPT_TYPE_CONST,
> >> {.i64=OVERLAY_FORMAT_YUV420}, .flags = FLAGS, .unit = "format" },
> >> +        { "yuv420p10", "", 0, AV_OPT_TYPE_CONST,
> >> {.i64=OVERLAY_FORMAT_YUV420P10}, .flags = FLAGS, .unit = "format" },
> Dose there have any description for this option in document filters.texi?
> >>         { "yuv422", "", 0, AV_OPT_TYPE_CONST,
> >> {.i64=OVERLAY_FORMAT_YUV422}, .flags = FLAGS, .unit = "format" },
> >>         { "yuv444", "", 0, AV_OPT_TYPE_CONST,
> >> {.i64=OVERLAY_FORMAT_YUV444}, .flags = FLAGS, .unit = "format" },
> >>         { "rgb",    "", 0, AV_OPT_TYPE_CONST, {.i64=OVERLAY_FORMAT_RGB},
> >>  .flags = FLAGS, .unit = "format" },
> >> diff --git a/libavfilter/vf_overlay.h b/libavfilter/vf_overlay.h
> >> index 98b06eaacf..d68c4f931b 100644
> >> --- a/libavfilter/vf_overlay.h
> >> +++ b/libavfilter/vf_overlay.h
> >> @@ -41,6 +41,7 @@ enum var_name {
> >>
> >> enum OverlayFormat {
> >>     OVERLAY_FORMAT_YUV420,
> >> +    OVERLAY_FORMAT_YUV420P10,
> >>     OVERLAY_FORMAT_YUV422,
> >>     OVERLAY_FORMAT_YUV444,
> >>     OVERLAY_FORMAT_RGB,
> >> --
> >> 2.21.0
> >>
> >>
> >
> > What's the further comments for the patches so that the patch can be
> merged
> > into main trunk?
> > _______________________________________________
> > 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".
>
>
>
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