[FFmpeg-devel] [PATCH] [libdav1d.c]: Add option to output all the spatial layers.

[Thierry Foucu]

Set the option to false by default, to match libaomdec wrapper.
---
 libavcodec/libdav1d.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libavcodec/libdav1d.c b/libavcodec/libdav1d.c
index cf4b178f1d..5efa8eeb48 100644
--- a/libavcodec/libdav1d.c
+++ b/libavcodec/libdav1d.c
@@ -40,6 +40,7 @@ typedef struct Libdav1dContext {
     int tile_threads;
     int frame_threads;
     int apply_grain;
+    int all_layers;
 } Libdav1dContext;
 
 static const enum AVPixelFormat pix_fmt[][3] = {
@@ -134,6 +135,8 @@ static av_cold int libdav1d_init(AVCodecContext *c)
     if (dav1d->apply_grain >= 0)
         s.apply_grain = dav1d->apply_grain;
 
+    s.all_layers = dav1d->all_layers;
+
     s.n_tile_threads = dav1d->tile_threads
                      ? dav1d->tile_threads
                      : FFMIN(floor(sqrt(threads)), DAV1D_MAX_TILE_THREADS);
@@ -378,6 +381,7 @@ static const AVOption libdav1d_options[] = {
     { "tilethreads", "Tile threads", OFFSET(tile_threads), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, DAV1D_MAX_TILE_THREADS, VD },
     { "framethreads", "Frame threads", OFFSET(frame_threads), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, DAV1D_MAX_FRAME_THREADS, VD },
     { "filmgrain", "Apply Film Grain", OFFSET(apply_grain), AV_OPT_TYPE_BOOL, { .i64 = -1 }, -1, 1, VD },
+    { "alllayers", "Output all spatial layers", OFFSET(all_layers), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VD },
     { NULL }
 };
 
-- 
2.24.0.432.g9d3f5f5b63-goog