[FFmpeg-devel] [PATCH] Add a new channel layout API

Paul B Mahol onemda at gmail.com
Wed Dec 26 21:35:36 EET 2018


On 12/26/18, James Almer <jamrial at gmail.com> wrote:
> On 12/26/2018 12:07 PM, Paul B Mahol wrote:
>> On 12/26/18, Nicolas George <george at nsup.org> wrote:
>>>> +
>>>> +/**
>>>> + * Initialize a native channel layout from a bitmask indicating which
>>>> channels
>>>> + * are present.
>>>> + *
>>>> + * @note channel_layout should be properly allocated as described
>>>> above.
>>>> + *
>>>> + * @param channel_layout the layout structure to be initialized
>>>> + * @param mask bitmask describing the channel layout
>>>> + */
>>>> +void av_channel_layout_from_mask(AVChannelLayout *channel_layout,
>>>> uint64_t mask);
>>>> +
>>>> +/**
>>>> + * Initialize a channel layout from a given string description.
>>>
>>>> + * The input string can be represented by:
>>>> + *  - the formal channel layout name (returned by
>>>> av_channel_layout_describe())
>>>> + *  - single or multiple channel names (returned by av_channel_name()
>>>> + *    or concatenated with "|")
>>>> + *  - a hexadecimal value of a channel layout (eg. "0x4")
>>>> + *  - the number of channels with default layout (eg. "5")
>>>> + *  - the number of unordered channels (eg. "4 channels")
>>>
>>> av_get_channel_layout() used to use '+' instead of '|', and I think it
>>> is better. For once, '+' is not a special character for shells.
>>
>> Look folk, I'm not paid to do this nor I'm paid to read your "reviews"
>> so I will ignore this one.
> What prompted you to reply this way? Was there a need to be this
> aggressive with a review?
>
> What do you or anyone wins with this?

You called for this, I'm not gonna continue working on this.

All thanks to very "nice" reviewers like all of you.


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