Struct gstreamer_video::VideoInfo

pub struct VideoInfo(/* private fields */);

Implementations

impl VideoInfo

pub fn builder<'a>( format: VideoFormat, width: u32, height: u32 ) -> VideoInfoBuilder<'a>

pub fn is_valid(&self) -> bool

pub fn from_caps(caps: &CapsRef) -> Result<Self, BoolError>

pub fn to_caps(&self) -> Result<Caps, BoolError>

pub fn format(&self) -> VideoFormat

pub fn format_info(&self) -> VideoFormatInfo

pub fn name<'a>(&self) -> &'a str

pub fn width(&self) -> u32

pub fn height(&self) -> u32

pub fn field_height(&self) -> u32

Available on crate feature v1_16 only.

pub fn interlace_mode(&self) -> VideoInterlaceMode

pub fn flags(&self) -> VideoFlags

pub fn size(&self) -> usize

pub fn views(&self) -> u32

pub fn chroma_site(&self) -> VideoChromaSite

pub fn colorimetry(&self) -> VideoColorimetry

pub fn comp_depth(&self, component: u8) -> u32

pub fn comp_height(&self, component: u8) -> u32

pub fn comp_width(&self, component: u8) -> u32

pub fn comp_offset(&self, component: u8) -> usize

pub fn comp_plane(&self, component: u8) -> u32

pub fn comp_poffset(&self, component: u8) -> u32

pub fn comp_pstride(&self, component: u8) -> i32

pub fn comp_stride(&self, component: u8) -> i32

pub fn par(&self) -> Fraction

pub fn fps(&self) -> Fraction

pub fn field_rate(&self) -> Fraction

Available on crate feature v1_16 only.

pub fn offset(&self) -> &[usize]

pub fn stride(&self) -> &[i32]

pub fn multiview_mode(&self) -> VideoMultiviewMode

pub fn multiview_flags(&self) -> VideoMultiviewFlags

pub fn field_order(&self) -> VideoFieldOrder

pub fn has_alpha(&self) -> bool

pub fn is_gray(&self) -> bool

pub fn is_rgb(&self) -> bool

pub fn is_yuv(&self) -> bool

pub fn is_interlaced(&self) -> bool

pub fn n_planes(&self) -> u32

pub fn n_components(&self) -> u32

pub fn convert<U: SpecificFormattedValueFullRange>( &self, src_val: impl FormattedValue ) -> Option<U>

pub fn convert_generic( &self, src_val: impl FormattedValue, dest_fmt: Format ) -> Option<GenericFormattedValue>

pub fn align(&mut self, align: &mut VideoAlignment) -> Result<(), BoolError>

pub fn align_full( &mut self, align: &mut VideoAlignment ) -> Result<[usize; 4], BoolError>

Available on crate feature v1_18 only.

pub fn range_offsets(&self, range: VideoColorRange) -> ([i32; 4], [i32; 4])

Trait Implementations

impl Clone for VideoInfo

fn clone(&self) -> VideoInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VideoInfo

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

Formats the value using the given formatter.

impl PartialEq for VideoInfo

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StaticType for VideoInfo

fn static_type() -> Type

Returns the type identifier of Self.

impl<'a> TryFrom<&'a VideoInfo> for VideoVBIEncoder

Available on crate feature v1_16 only.

type Error = VideoVBIError

The type returned in the event of a conversion error.

fn try_from(info: &'a VideoInfo) -> Result<VideoVBIEncoder, VideoVBIError>

Performs the conversion.

impl<'a> TryFrom<&'a VideoInfo> for VideoVBIParser

Available on crate feature v1_16 only.

type Error = VideoVBIError

The type returned in the event of a conversion error.

fn try_from(info: &'a VideoInfo) -> Result<VideoVBIParser, VideoVBIError>

Performs the conversion.

impl ValueType for VideoInfo

type Type = VideoInfo

Type to get the Type from.

impl Eq for VideoInfo

impl Send for VideoInfo

impl Sync for VideoInfo