[FFmpeg-devel] [PATCH 1/3] avdevice/alldevices: stop using deprecated linked list API

[Anton Khirnov]

Quoting James Almer (2020-10-09 22:18:09)
> Signed-off-by: James Almer <jamrial at gmail.com>
> ---
>  libavdevice/alldevices.c | 76 ++++++++++++++++++++++++++++++++++++++++
>  libavdevice/avdevice.c   | 46 ------------------------
>  2 files changed, 76 insertions(+), 46 deletions(-)
> 
> diff --git a/libavdevice/alldevices.c b/libavdevice/alldevices.c
> index a6f68dd3bb..4137f60109 100644
> --- a/libavdevice/alldevices.c
> +++ b/libavdevice/alldevices.c
> @@ -67,3 +67,79 @@ void avdevice_register_all(void)
>  {
>      avpriv_register_devices(outdev_list, indev_list);
>  }
> +
> +static void *next_input(AVInputFormat *prev, AVClassCategory c2)
> +{
> +    const AVClass *pc;
> +    const AVClassCategory c1 = AV_CLASS_CATEGORY_DEVICE_INPUT;
> +    AVClassCategory category = AV_CLASS_CATEGORY_NA;
> +    const AVInputFormat *fmt = NULL;
> +    int i = 0;
> +
> +    if (prev) {
> +        while (fmt = indev_list[i]) {
> +            i++;
> +            if (av_match_name(prev->name, fmt->name))

Why not compare the AVInputFormat pointers directly?

-- 
Anton Khirnov