Struct gstreamer_video::video_converter::VideoConverterConfig

pub struct VideoConverterConfig(_);

Implementations

impl VideoConverterConfig

pub fn new() -> Self

pub fn set_resampler_method(&mut self, v: VideoResamplerMethod)

pub fn resampler_method(&self) -> VideoResamplerMethod

pub fn set_chroma_resampler_method(&mut self, v: VideoResamplerMethod)

pub fn chroma_resampler_method(&self) -> VideoResamplerMethod

pub fn set_resampler_taps(&mut self, v: u32)

pub fn resampler_taps(&self) -> u32

pub fn set_dither_method(&mut self, v: VideoDitherMethod)

pub fn dither_method(&self) -> VideoDitherMethod

pub fn set_dither_quantization(&mut self, v: u32)

pub fn dither_quantization(&self) -> u32

pub fn set_src_x(&mut self, v: i32)

pub fn src_x(&self) -> i32

pub fn set_src_y(&mut self, v: i32)

pub fn src_y(&self) -> i32

pub fn set_src_width(&mut self, v: Option<i32>)

pub fn src_width(&self) -> Option<i32>

pub fn set_src_height(&mut self, v: Option<i32>)

pub fn src_height(&self) -> Option<i32>

pub fn set_dest_x(&mut self, v: i32)

pub fn dest_x(&self) -> i32

pub fn set_dest_y(&mut self, v: i32)

pub fn dest_y(&self) -> i32

pub fn set_dest_width(&mut self, v: Option<i32>)

pub fn dest_width(&self) -> Option<i32>

pub fn set_dest_height(&mut self, v: Option<i32>)

pub fn dest_height(&self) -> Option<i32>

pub fn set_fill_border(&mut self, v: bool)

pub fn fills_border(&self) -> bool

pub fn set_alpha_value(&mut self, v: f64)

pub fn alpha_value(&self) -> f64

pub fn set_alpha_mode(&mut self, v: VideoAlphaMode)

pub fn alpha_mode(&self) -> VideoAlphaMode

pub fn set_border_argb(&mut self, v: u32)

pub fn border_argb(&self) -> u32

pub fn set_chroma_mode(&mut self, v: VideoChromaMode)

pub fn chroma_mode(&self) -> VideoChromaMode

pub fn set_matrix_mode(&mut self, v: VideoMatrixMode)

pub fn matrix_mode(&self) -> VideoMatrixMode

pub fn set_gamma_mode(&mut self, v: VideoGammaMode)

pub fn gamma_mode(&self) -> VideoGammaMode

pub fn set_primaries_mode(&mut self, v: VideoPrimariesMode)

pub fn primaries_mode(&self) -> VideoPrimariesMode

pub fn set_threads(&mut self, v: u32)

pub fn threads(&self) -> u32

Methods from Deref<Target = StructureRef>

pub unsafe fn as_ptr(&self) -> *const GstStructure

pub unsafe fn as_mut_ptr(&self) -> *mut GstStructure

pub fn get<'a, T>(&'a self, name: &str) -> Result<T, GetError> where
    T: FromValue<'a>,
    <<T as FromValue<'a>>::Checker as ValueTypeChecker>::Error: GlibValueError, 

pub fn get_optional<'a, T>(&'a self, name: &str) -> Result<Option<T>, GetError> where
    T: FromValue<'a>,
    <<T as FromValue<'a>>::Checker as ValueTypeChecker>::Error: GlibValueError, 

pub fn value(&self, name: &str) -> Result<&SendValue, GetError>

pub fn get_by_quark<'a, T>(&'a self, name: Quark) -> Result<T, GetError> where
    T: FromValue<'a>,
    <<T as FromValue<'a>>::Checker as ValueTypeChecker>::Error: GlibValueError, 

pub fn get_optional_by_quark<'a, T>(
    &'a self,
    name: Quark
) -> Result<Option<T>, GetError> where
    T: FromValue<'a>,
    <<T as FromValue<'a>>::Checker as ValueTypeChecker>::Error: GlibValueError, 

pub fn value_by_quark(&self, name: Quark) -> Result<&SendValue, GetError>

pub fn set<T>(&mut self, name: &str, value: T) where
    T: ToSendValue + Sync, 

pub fn set_value(&mut self, name: &str, value: SendValue)

pub fn set_by_quark<T>(&mut self, name: Quark, value: T) where
    T: ToSendValue + Sync, 

pub fn set_value_by_quark(&mut self, name: Quark, value: SendValue)

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

pub fn name_quark(&self) -> Quark

pub fn set_name(&mut self, name: &str)

pub fn has_field(&self, field: &str) -> bool

pub fn has_field_with_type(&self, field: &str, type_: Type) -> bool

pub fn has_field_by_quark(&self, field: Quark) -> bool

pub fn has_field_with_type_by_quark(&self, field: Quark, type_: Type) -> bool

pub fn remove_field(&mut self, field: &str)

pub fn remove_fields(&mut self, fields: &[&str])

pub fn remove_all_fields(&mut self)

pub fn fields(&self) -> FieldIterator<'_>

pub fn iter(&self) -> Iter<'_>

pub fn nth_field_name<'a>(&self, idx: u32) -> Option<&'a str>

pub fn n_fields(&self) -> u32

pub fn can_intersect(&self, other: &StructureRef) -> bool

pub fn intersect(&self, other: &StructureRef) -> Option<Structure>

pub fn is_subset(&self, superset: &StructureRef) -> bool

pub fn fixate(&mut self)

pub fn fixate_field(&mut self, name: &str) -> bool

pub fn fixate_field_bool(&mut self, name: &str, target: bool) -> bool

pub fn fixate_field_str(&mut self, name: &str, target: &str) -> bool

pub fn fixate_field_nearest_double(&mut self, name: &str, target: f64) -> bool

pub fn fixate_field_nearest_fraction<T>(
    &mut self,
    name: &str,
    target: T
) -> bool where
    T: Into<Fraction>, 

pub fn fixate_field_nearest_int(&mut self, name: &str, target: i32) -> bool

Trait Implementations

impl AsMut<StructureRef> for VideoConverterConfig

fn as_mut(&mut self) -> &mut StructureRef

Performs the conversion.

impl AsRef<StructureRef> for VideoConverterConfig

fn as_ref(&self) -> &StructureRef

Performs the conversion.

impl Clone for VideoConverterConfig

fn clone(&self) -> VideoConverterConfig

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VideoConverterConfig

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

Formats the value using the given formatter.

impl Default for VideoConverterConfig

fn default() -> Self

Returns the “default value” for a type.

impl Deref for VideoConverterConfig

type Target = StructureRef

The resulting type after dereferencing.

fn deref(&self) -> &StructureRef

Dereferences the value.

impl DerefMut for VideoConverterConfig

fn deref_mut(&mut self) -> &mut StructureRef

Mutably dereferences the value.

impl PartialEq<VideoConverterConfig> for VideoConverterConfig

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

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

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

This method tests for !=.

impl<'a> TryFrom<&'a StructureRef> for VideoConverterConfig

type Error = BoolError

The type returned in the event of a conversion error.

fn try_from(v: &'a StructureRef) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Structure> for VideoConverterConfig

type Error = BoolError

The type returned in the event of a conversion error.

fn try_from(v: Structure) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for VideoConverterConfig

impl StructuralEq for VideoConverterConfig

impl StructuralPartialEq for VideoConverterConfig