[FFmpeg-devel] [PATCH 5/5] libavfilter/vf_overlay.c: add the yuv420p10 10bit support
lance.lmwang at gmail.com
lance.lmwang at gmail.com
Sun May 26 03:07:50 EEST 2019
From: Limin Wang <lance.lmwang at 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
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