Version42

glcore

Struct Version42 

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pub struct Version42 {
Show 13 fields
    pub geterror: extern "system" fn() -> GLenum,
    pub drawarraysinstancedbaseinstance: extern "system" fn(GLenum, GLint, GLsizei, GLsizei, GLuint),
    pub drawelementsinstancedbaseinstance: extern "system" fn(GLenum, GLsizei, GLenum, *const c_void, GLsizei, GLuint),
    pub drawelementsinstancedbasevertexbaseinstance: extern "system" fn(GLenum, GLsizei, GLenum, *const c_void, GLsizei, GLint, GLuint),
    pub getinternalformativ: extern "system" fn(GLenum, GLenum, GLenum, GLsizei, *mut GLint),
    pub getactiveatomiccounterbufferiv: extern "system" fn(GLuint, GLuint, GLenum, *mut GLint),
    pub bindimagetexture: extern "system" fn(GLuint, GLuint, GLint, GLboolean, GLint, GLenum, GLenum),
    pub memorybarrier: extern "system" fn(GLbitfield),
    pub texstorage1d: extern "system" fn(GLenum, GLsizei, GLenum, GLsizei),
    pub texstorage2d: extern "system" fn(GLenum, GLsizei, GLenum, GLsizei, GLsizei),
    pub texstorage3d: extern "system" fn(GLenum, GLsizei, GLenum, GLsizei, GLsizei, GLsizei),
    pub drawtransformfeedbackinstanced: extern "system" fn(GLenum, GLuint, GLsizei),
    pub drawtransformfeedbackstreaminstanced: extern "system" fn(GLenum, GLuint, GLuint, GLsizei),
    /* private fields */

}
Expand description

Functions from OpenGL version 4.2

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

The function pointer to glGetError()

§drawarraysinstancedbaseinstance: extern "system" fn(GLenum, GLint, GLsizei, GLsizei, GLuint)

The function pointer to glDrawArraysInstancedBaseInstance()

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

The function pointer to glDrawElementsInstancedBaseInstance()

§drawelementsinstancedbasevertexbaseinstance: extern "system" fn(GLenum, GLsizei, GLenum, *const c_void, GLsizei, GLint, GLuint)

The function pointer to glDrawElementsInstancedBaseVertexBaseInstance()

§getinternalformativ: extern "system" fn(GLenum, GLenum, GLenum, GLsizei, *mut GLint)

The function pointer to glGetInternalformativ()

§getactiveatomiccounterbufferiv: extern "system" fn(GLuint, GLuint, GLenum, *mut GLint)

The function pointer to glGetActiveAtomicCounterBufferiv()

§bindimagetexture: extern "system" fn(GLuint, GLuint, GLint, GLboolean, GLint, GLenum, GLenum)

The function pointer to glBindImageTexture()

§memorybarrier: extern "system" fn(GLbitfield)

The function pointer to glMemoryBarrier()

§texstorage1d: extern "system" fn(GLenum, GLsizei, GLenum, GLsizei)

The function pointer to glTexStorage1D()

§texstorage2d: extern "system" fn(GLenum, GLsizei, GLenum, GLsizei, GLsizei)

The function pointer to glTexStorage2D()

§texstorage3d: extern "system" fn(GLenum, GLsizei, GLenum, GLsizei, GLsizei, GLsizei)

The function pointer to glTexStorage3D()

§drawtransformfeedbackinstanced: extern "system" fn(GLenum, GLuint, GLsizei)

The function pointer to glDrawTransformFeedbackInstanced()

§drawtransformfeedbackstreaminstanced: extern "system" fn(GLenum, GLuint, GLuint, GLsizei)

The function pointer to glDrawTransformFeedbackStreamInstanced()

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impl Version42

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

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pub fn get_available(&self) -> bool

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impl Clone for Version42

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fn clone(&self) -> Version42

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Version42

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

Formats the value using the given formatter. Read more
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impl Default for Version42

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl GL_4_2 for Version42

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fn glGetError(&self) -> GLenum

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

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fn glDrawArraysInstancedBaseInstance( &self, mode: GLenum, first: GLint, count: GLsizei, instancecount: GLsizei, baseinstance: GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glDrawArraysInstancedBaseInstance.xhtml
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fn glDrawElementsInstancedBaseInstance( &self, mode: GLenum, count: GLsizei, type_: GLenum, indices: *const c_void, instancecount: GLsizei, baseinstance: GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glDrawElementsInstancedBaseInstance.xhtml
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fn glDrawElementsInstancedBaseVertexBaseInstance( &self, mode: GLenum, count: GLsizei, type_: GLenum, indices: *const c_void, instancecount: GLsizei, basevertex: GLint, baseinstance: GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glDrawElementsInstancedBaseVertexBaseInstance.xhtml
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fn glGetInternalformativ( &self, target: GLenum, internalformat: GLenum, pname: GLenum, count: GLsizei, params: *mut GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glGetInternalformativ.xhtml
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fn glGetActiveAtomicCounterBufferiv( &self, program: GLuint, bufferIndex: GLuint, pname: GLenum, params: *mut GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glGetActiveAtomicCounterBufferiv.xhtml
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fn glBindImageTexture( &self, unit: GLuint, texture: GLuint, level: GLint, layered: GLboolean, layer: GLint, access: GLenum, format: GLenum, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glBindImageTexture.xhtml
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fn glMemoryBarrier(&self, barriers: GLbitfield) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glMemoryBarrier.xhtml
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fn glTexStorage1D( &self, target: GLenum, levels: GLsizei, internalformat: GLenum, width: GLsizei, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glTexStorage1D.xhtml
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fn glTexStorage2D( &self, target: GLenum, levels: GLsizei, internalformat: GLenum, width: GLsizei, height: GLsizei, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glTexStorage2D.xhtml
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fn glTexStorage3D( &self, target: GLenum, levels: GLsizei, internalformat: GLenum, width: GLsizei, height: GLsizei, depth: GLsizei, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glTexStorage3D.xhtml
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fn glDrawTransformFeedbackInstanced( &self, mode: GLenum, id: GLuint, instancecount: GLsizei, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glDrawTransformFeedbackInstanced.xhtml
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fn glDrawTransformFeedbackStreamInstanced( &self, mode: GLenum, id: GLuint, stream: GLuint, instancecount: GLsizei, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/gl4/html/glDrawTransformFeedbackStreamInstanced.xhtml
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impl Hash for Version42

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for Version42

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fn eq(&self, other: &Version42) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for Version42

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impl Eq for Version42

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impl StructuralPartialEq for Version42

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.