[FFmpeg-devel] [PATCH 6/8] avfilter/vf_scale: simplify color matrix parsing logic

[Niklas Haas]

On Fri, 27 Oct 2023 19:04:44 +0200 Niklas Haas <ffmpeg at haasn.xyz> wrote:
> -    {  "in_color_matrix", "set input YCbCr type",   OFFSET(in_color_matrix),  AV_OPT_TYPE_STRING, { .str = "auto" }, .flags = FLAGS, "color" },
> -    { "out_color_matrix", "set output YCbCr type",  OFFSET(out_color_matrix), AV_OPT_TYPE_STRING, { .str = NULL }, .flags = FLAGS,  "color"},
> +    {  "in_color_matrix", "set input YCbCr type",   OFFSET(in_color_matrix),  AV_OPT_TYPE_INT, { .i64 = AVCOL_SPC_UNSPECIFIED }, 0, AVCOL_SPC_NB-1, .flags = FLAGS, "color" },
> +    { "out_color_matrix", "set output YCbCr type",  OFFSET(out_color_matrix), AV_OPT_TYPE_INT, { .i64 = AVCOL_SPC_UNSPECIFIED }, 0, AVCOL_SPC_NB-1, .flags = FLAGS, "color"},

Bug: Should be set to -1 by default, to preserve old behavior. Will fix
in v2.