[FFmpeg-devel] [PATCH v2 3/3] avfilter/scale_cuda: Add support for 4:2:2 chroma subsampling

Andreas Rheinhardt andreas.rheinhardt at outlook.com
Mon Jul 7 13:24:23 EEST 2025


Diego Felix de Souza via ffmpeg-devel:
> +struct format_entry {
> +    enum AVPixelFormat format;
> +    const char *name;
> +};
> +
> +static const struct format_entry supported_formats[] = {
> +    {AV_PIX_FMT_YUV420P,  "planar8"},
> +    {AV_PIX_FMT_YUV422P,  "planar8"},
> +    {AV_PIX_FMT_YUV444P,  "planar8"},
> +    {AV_PIX_FMT_YUV420P10,"planar10"},
> +    {AV_PIX_FMT_YUV422P10,"planar10"},
> +    {AV_PIX_FMT_YUV444P10,"planar10"},
> +    {AV_PIX_FMT_YUV444P16,"planar16"},
> +    {AV_PIX_FMT_NV12,     "semiplanar8"},
> +    {AV_PIX_FMT_NV16,     "semiplanar8"},
> +    {AV_PIX_FMT_P010,     "semiplanar10"},
> +    {AV_PIX_FMT_P210,     "semiplanar10"},
> +    {AV_PIX_FMT_P016,     "semiplanar16"},
> +    {AV_PIX_FMT_P216,     "semiplanar16"},
> +    {AV_PIX_FMT_0RGB32,   "bgr0"},
> +    {AV_PIX_FMT_0BGR32,   "rgb0"},
> +    {AV_PIX_FMT_RGB32,    "bgra"},
> +    {AV_PIX_FMT_BGR32,    "rgba"},
>  };

Please avoid reloactions here.

- Andreas



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