Struct ffmpeg_dev::sys::AVFilterChannelLayouts

#[repr(C)]
pub struct AVFilterChannelLayouts {
    pub channel_layouts: *mut u64,
    pub nb_channel_layouts: c_int,
    pub all_layouts: c_char,
    pub all_counts: c_char,
    pub refcount: c_uint,
    pub refs: *mut *mut *mut AVFilterChannelLayouts,
}

A list of supported channel layouts.

The list works the same as AVFilterFormats, except for the following differences:

• A list with all_layouts = 1 means all channel layouts with a known disposition; nb_channel_layouts must then be 0.
• A list with all_counts = 1 means all channel counts, with a known or unknown disposition; nb_channel_layouts must then be 0 and all_layouts 1.
• The list must not contain a layout with a known disposition and a channel count with unknown disposition with the same number of channels (e.g. AV_CH_LAYOUT_STEREO and FF_COUNT2LAYOUT(2).

Fields

channel_layouts: *mut u64

< list of channel layouts

nb_channel_layouts: c_int

< number of channel layouts

all_layouts: c_char

< accept any known channel layout

all_counts: c_char

< accept any channel layout or count

refcount: c_uint

< number of references to this list

refs: *mut *mut *mut AVFilterChannelLayouts

< references to this list

Trait Implementations

impl Clone for AVFilterChannelLayouts

fn clone(&self) -> AVFilterChannelLayouts

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for AVFilterChannelLayouts

impl Debug for AVFilterChannelLayouts

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.