[FFmpeg-devel] [PATCH 3/3] avfilter/vf_(guided|program_opencl): Add missing dynamic inputs flag

[Andreas Rheinhardt]

Andreas Rheinhardt:
> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>
> ---
>  libavfilter/vf_guided.c         | 3 ++-
>  libavfilter/vf_program_opencl.c | 2 ++
>  2 files changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/libavfilter/vf_guided.c b/libavfilter/vf_guided.c
> index 202a6a0586..e2bf08f5c3 100644
> --- a/libavfilter/vf_guided.c
> +++ b/libavfilter/vf_guided.c
> @@ -500,6 +500,7 @@ const AVFilter ff_vf_guided = {
>      .activate        = activate,
>      .inputs          = NULL,
>      .outputs         = guided_outputs,
> -    .flags           = AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC | AVFILTER_FLAG_SLICE_THREADS,
> +    .flags           = AVFILTER_FLAG_DYNAMIC_INPUTS | AVFILTER_FLAG_SLICE_THREADS |
> +                       AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC,
>      .process_command = process_command,
>  };
> diff --git a/libavfilter/vf_program_opencl.c b/libavfilter/vf_program_opencl.c
> index 4b38baeb3c..3af1485d53 100644
> --- a/libavfilter/vf_program_opencl.c
> +++ b/libavfilter/vf_program_opencl.c
> @@ -367,6 +367,7 @@ const AVFilter ff_vf_program_opencl = {
>      .description    = NULL_IF_CONFIG_SMALL("Filter video using an OpenCL program"),
>      .priv_size      = sizeof(ProgramOpenCLContext),
>      .priv_class     = &program_opencl_class,
> +    .flags          = AVFILTER_FLAG_DYNAMIC_INPUTS,
>      .preinit        = &program_opencl_framesync_preinit,
>      .init           = &program_opencl_init,
>      .uninit         = &program_opencl_uninit,
> @@ -420,6 +421,7 @@ const AVFilter ff_vsrc_openclsrc = {
>      .description    = NULL_IF_CONFIG_SMALL("Generate video using an OpenCL program"),
>      .priv_size      = sizeof(ProgramOpenCLContext),
>      .priv_class     = &openclsrc_class,
> +    .flags          = AVFILTER_FLAG_DYNAMIC_INPUTS,

This part here is wrong, as the code where inpads are inserted can not
be reached by it (it is a source filter after all). Will send an updated
patch.

>      .init           = &program_opencl_init,
>      .uninit         = &program_opencl_uninit,
>      .query_formats  = &ff_opencl_filter_query_formats,
> 

- Andreas