Trait glin::buffer::Backend[−][src]

pub trait Backend: Debug {
    fn id(&self) -> GLuint;

    fn bind(&self, target: GLenum);

    fn unbind(&self, target: GLenum);

    unsafe fn load(&mut self, data: *const c_void, len: usize, usage: GLenum);

    unsafe fn load_target(
        &mut self, 
        data: *const c_void, 
        len: usize, 
        usage: GLenum, 
        target: GLenum
    );

    unsafe fn update(&mut self, data: *const c_void, len: usize, offset: usize);

    unsafe fn unmap(&self);

    unsafe fn map_range(
        &self, 
        offset: GLintptr, 
        length: GLsizeiptr, 
        flags: GLenum
    ) -> *const c_void;

    fn copy_to(
        &self, 
        dst: &mut dyn Backend, 
        read_offset: usize, 
        write_offset: usize, 
        size: usize
    );

    unsafe fn get_parameter_iv(
        &self, 
        parameter: GLenum, 
        len: usize
    ) -> Vec<GLint>;
}

Required methods

fn id(&self) -> GLuint[src]

fn bind(&self, target: GLenum)[src]

fn unbind(&self, target: GLenum)[src]

unsafe fn load(&mut self, data: *const c_void, len: usize, usage: GLenum)[src]

unsafe fn load_target(
    &mut self,
    data: *const c_void,
    len: usize,
    usage: GLenum,
    target: GLenum
)[src]

unsafe fn update(&mut self, data: *const c_void, len: usize, offset: usize)[src]

unsafe fn unmap(&self)[src]

unsafe fn map_range(
    &self,
    offset: GLintptr,
    length: GLsizeiptr,
    flags: GLenum
) -> *const c_void[src]

fn copy_to(
    &self,
    dst: &mut dyn Backend,
    read_offset: usize,
    write_offset: usize,
    size: usize
)[src]

unsafe fn get_parameter_iv(&self, parameter: GLenum, len: usize) -> Vec<GLint>[src]

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Implementors

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