Struct gstreamer_gl_sys::GstGLContextClass

source · 
#[repr(C)]
pub struct GstGLContextClass {
Show 16 fields
    pub parent_class: GstObjectClass,
    pub get_current_context: Option<unsafe extern "C" fn() -> uintptr_t>,
    pub get_gl_context: Option<unsafe extern "C" fn(_: *mut GstGLContext) -> uintptr_t>,
    pub get_gl_api: Option<unsafe extern "C" fn(_: *mut GstGLContext) -> GstGLAPI>,
    pub get_gl_platform: Option<unsafe extern "C" fn(_: *mut GstGLContext) -> GstGLPlatform>,
    pub get_proc_address: Option<unsafe extern "C" fn(_: GstGLAPI, _: *const c_char) -> gpointer>,
    pub activate: Option<unsafe extern "C" fn(_: *mut GstGLContext, _: gboolean) -> gboolean>,
    pub choose_format: Option<unsafe extern "C" fn(_: *mut GstGLContext, _: *mut *mut GError) -> gboolean>,
    pub create_context: Option<unsafe extern "C" fn(_: *mut GstGLContext, _: GstGLAPI, _: *mut GstGLContext, _: *mut *mut GError) -> gboolean>,
    pub destroy_context: Option<unsafe extern "C" fn(_: *mut GstGLContext)>,
    pub swap_buffers: Option<unsafe extern "C" fn(_: *mut GstGLContext)>,
    pub check_feature: Option<unsafe extern "C" fn(_: *mut GstGLContext, _: *const c_char) -> gboolean>,
    pub get_gl_platform_version: Option<unsafe extern "C" fn(_: *mut GstGLContext, _: *mut c_int, _: *mut c_int)>,
    pub get_config: Option<unsafe extern "C" fn(_: *mut GstGLContext) -> *mut GstStructure>,
    pub request_config: Option<unsafe extern "C" fn(_: *mut GstGLContext, _: *mut GstStructure) -> gboolean>,
    pub _reserved: [gpointer; 2],

}

Fields§

§parent_class: GstObjectClass§get_current_context: Option<unsafe extern "C" fn() -> uintptr_t>§get_gl_context: Option<unsafe extern "C" fn(_: *mut GstGLContext) -> uintptr_t>§get_gl_api: Option<unsafe extern "C" fn(_: *mut GstGLContext) -> GstGLAPI>§get_gl_platform: Option<unsafe extern "C" fn(_: *mut GstGLContext) -> GstGLPlatform>§get_proc_address: Option<unsafe extern "C" fn(_: GstGLAPI, _: *const c_char) -> gpointer>§activate: Option<unsafe extern "C" fn(_: *mut GstGLContext, _: gboolean) -> gboolean>§choose_format: Option<unsafe extern "C" fn(_: *mut GstGLContext, _: *mut *mut GError) -> gboolean>§create_context: Option<unsafe extern "C" fn(_: *mut GstGLContext, _: GstGLAPI, _: *mut GstGLContext, _: *mut *mut GError) -> gboolean>§destroy_context: Option<unsafe extern "C" fn(_: *mut GstGLContext)>§swap_buffers: Option<unsafe extern "C" fn(_: *mut GstGLContext)>§check_feature: Option<unsafe extern "C" fn(_: *mut GstGLContext, _: *const c_char) -> gboolean>§get_gl_platform_version: Option<unsafe extern "C" fn(_: *mut GstGLContext, _: *mut c_int, _: *mut c_int)>§get_config: Option<unsafe extern "C" fn(_: *mut GstGLContext) -> *mut GstStructure>§request_config: Option<unsafe extern "C" fn(_: *mut GstGLContext, _: *mut GstStructure) -> gboolean>§_reserved: [gpointer; 2]

Trait Implementations§

source§

impl Clone for GstGLContextClass

source§

fn clone(&self) -> GstGLContextClass

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl Debug for GstGLContextClass

source§

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

Formats the value using the given formatter. Read more
source§

impl Copy for GstGLContextClass

Auto Trait Implementations§

Blanket Implementations§

source§

impl<T> Any for Twhere T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for Twhere U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> ToOwned for Twhere T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.