Struct Version12 

pub struct Version12 {
    pub geterror: extern "system" fn() -> GLenum,
    pub drawrangeelements: extern "system" fn(GLenum, GLuint, GLuint, GLsizei, GLenum, *const c_void),
    pub teximage3d: extern "system" fn(GLenum, GLint, GLint, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, *const c_void),
    pub texsubimage3d: extern "system" fn(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, *const c_void),
    pub copytexsubimage3d: extern "system" fn(GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei),
    /* private fields */
}

Functions from OpenGL version 1.2

Fields

geterror: extern "system" fn() -> GLenum

The function pointer to glGetError()

• Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glGetError.xhtml

drawrangeelements: extern "system" fn(GLenum, GLuint, GLuint, GLsizei, GLenum, *const c_void)

The function pointer to glDrawRangeElements()

• Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glDrawRangeElements.xhtml

teximage3d: extern "system" fn(GLenum, GLint, GLint, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, *const c_void)

The function pointer to glTexImage3D()

• Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glTexImage3D.xhtml

texsubimage3d: extern "system" fn(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, *const c_void)

The function pointer to glTexSubImage3D()

• Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glTexSubImage3D.xhtml

copytexsubimage3d: extern "system" fn(GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei)

The function pointer to glCopyTexSubImage3D()

• Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glCopyTexSubImage3D.xhtml

Implementations

impl Version12

pub fn new( base: impl GL_1_0, get_proc_address: impl FnMut(&'static str) -> *const c_void, ) -> Self

pub fn get_available(&self) -> bool

Trait Implementations

impl Clone for Version12

fn clone(&self) -> Version12

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Version12

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

Formats the value using the given formatter.

impl Default for Version12

fn default() -> Self

Returns the “default value” for a type.

impl GL_1_2 for Version12

fn glGetError(&self) -> GLenum

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glGetError.xhtml

fn glDrawRangeElements( &self, mode: GLenum, start: GLuint, end: GLuint, count: GLsizei, type_: GLenum, indices: *const c_void, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glDrawRangeElements.xhtml

fn glTexImage3D( &self, target: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, depth: GLsizei, border: GLint, format: GLenum, type_: GLenum, pixels: *const c_void, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glTexImage3D.xhtml

fn glTexSubImage3D( &self, target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, zoffset: GLint, width: GLsizei, height: GLsizei, depth: GLsizei, format: GLenum, type_: GLenum, pixels: *const c_void, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glTexSubImage3D.xhtml

fn glCopyTexSubImage3D( &self, target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, zoffset: GLint, x: GLint, y: GLint, width: GLsizei, height: GLsizei, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glCopyTexSubImage3D.xhtml

impl Hash for Version12

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Version12

fn eq(&self, other: &Version12) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for Version12

impl Eq for Version12

impl StructuralPartialEq for Version12