Re: [FFmpeg-devel] [PATCH 1/7] avformat/mov_chan: rename mov_get_channel_label() to better reflect its purpose

[James Almer <jamrial@gmail.com>]

On 3/28/2022 8:24 PM, James Almer wrote:
> This function turns a mov channel label into a lavf native bitmask.
> 
> Signed-off-by: James Almer <jamrial@gmail.com>
> ---
>   libavformat/mov_chan.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/libavformat/mov_chan.c b/libavformat/mov_chan.c
> index f52239d347..4607540297 100644
> --- a/libavformat/mov_chan.c
> +++ b/libavformat/mov_chan.c
> @@ -485,7 +485,7 @@ static uint64_t mov_get_channel_layout(uint32_t tag, uint32_t bitmap)
>       return layout_map[i].layout;
>   }
>   
> -static uint32_t mov_get_channel_label(uint32_t label)
> +static uint32_t mov_get_channel_mask(uint32_t label)
>   {
>       if (label == 0)
>           return 0;
> @@ -590,7 +590,7 @@ int ff_mov_read_chan(AVFormatContext *s, AVIOContext *pb, AVStream *st,
>           avio_rl32(pb);                      // mCoordinates[2]
>           size -= 20;
>           if (layout_tag == 0) {
> -            uint32_t mask_incr = mov_get_channel_label(label);
> +            uint32_t mask_incr = mov_get_channel_mask(label);
>               if (mask_incr == 0) {
>                   label_mask = 0;
>                   break;

Will apply set.
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