EsVersion20

glcore

Struct EsVersion20 

Source 
pub struct EsVersion20 {
Show 142 fields
    pub activetexture: extern "system" fn(GLenum),
    pub attachshader: extern "system" fn(GLuint, GLuint),
    pub bindattriblocation: extern "system" fn(GLuint, GLuint, *const GLchar),
    pub bindbuffer: extern "system" fn(GLenum, GLuint),
    pub bindframebuffer: extern "system" fn(GLenum, GLuint),
    pub bindrenderbuffer: extern "system" fn(GLenum, GLuint),
    pub bindtexture: extern "system" fn(GLenum, GLuint),
    pub blendcolor: extern "system" fn(GLfloat, GLfloat, GLfloat, GLfloat),
    pub blendequation: extern "system" fn(GLenum),
    pub blendequationseparate: extern "system" fn(GLenum, GLenum),
    pub blendfunc: extern "system" fn(GLenum, GLenum),
    pub blendfuncseparate: extern "system" fn(GLenum, GLenum, GLenum, GLenum),
    pub bufferdata: extern "system" fn(GLenum, GLsizeiptr, *const c_void, GLenum),
    pub buffersubdata: extern "system" fn(GLenum, GLintptr, GLsizeiptr, *const c_void),
    pub checkframebufferstatus: extern "system" fn(GLenum) -> GLenum,
    pub clear: extern "system" fn(GLbitfield),
    pub clearcolor: extern "system" fn(GLfloat, GLfloat, GLfloat, GLfloat),
    pub cleardepthf: extern "system" fn(GLfloat),
    pub clearstencil: extern "system" fn(GLint),
    pub colormask: extern "system" fn(GLboolean, GLboolean, GLboolean, GLboolean),
    pub compileshader: extern "system" fn(GLuint),
    pub compressedteximage2d: extern "system" fn(GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, *const c_void),
    pub compressedtexsubimage2d: extern "system" fn(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, *const c_void),
    pub copyteximage2d: extern "system" fn(GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint),
    pub copytexsubimage2d: extern "system" fn(GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei),
    pub createprogram: extern "system" fn() -> GLuint,
    pub createshader: extern "system" fn(GLenum) -> GLuint,
    pub cullface: extern "system" fn(GLenum),
    pub deletebuffers: extern "system" fn(GLsizei, *const GLuint),
    pub deleteframebuffers: extern "system" fn(GLsizei, *const GLuint),
    pub deleteprogram: extern "system" fn(GLuint),
    pub deleterenderbuffers: extern "system" fn(GLsizei, *const GLuint),
    pub deleteshader: extern "system" fn(GLuint),
    pub deletetextures: extern "system" fn(GLsizei, *const GLuint),
    pub depthfunc: extern "system" fn(GLenum),
    pub depthmask: extern "system" fn(GLboolean),
    pub depthrangef: extern "system" fn(GLfloat, GLfloat),
    pub detachshader: extern "system" fn(GLuint, GLuint),
    pub disable: extern "system" fn(GLenum),
    pub disablevertexattribarray: extern "system" fn(GLuint),
    pub drawarrays: extern "system" fn(GLenum, GLint, GLsizei),
    pub drawelements: extern "system" fn(GLenum, GLsizei, GLenum, *const c_void),
    pub enable: extern "system" fn(GLenum),
    pub enablevertexattribarray: extern "system" fn(GLuint),
    pub finish: extern "system" fn(),
    pub flush: extern "system" fn(),
    pub framebufferrenderbuffer: extern "system" fn(GLenum, GLenum, GLenum, GLuint),
    pub framebuffertexture2d: extern "system" fn(GLenum, GLenum, GLenum, GLuint, GLint),
    pub frontface: extern "system" fn(GLenum),
    pub genbuffers: extern "system" fn(GLsizei, *mut GLuint),
    pub generatemipmap: extern "system" fn(GLenum),
    pub genframebuffers: extern "system" fn(GLsizei, *mut GLuint),
    pub genrenderbuffers: extern "system" fn(GLsizei, *mut GLuint),
    pub gentextures: extern "system" fn(GLsizei, *mut GLuint),
    pub getactiveattrib: extern "system" fn(GLuint, GLuint, GLsizei, *mut GLsizei, *mut GLint, *mut GLenum, *mut GLchar),
    pub getactiveuniform: extern "system" fn(GLuint, GLuint, GLsizei, *mut GLsizei, *mut GLint, *mut GLenum, *mut GLchar),
    pub getattachedshaders: extern "system" fn(GLuint, GLsizei, *mut GLsizei, *mut GLuint),
    pub getattriblocation: extern "system" fn(GLuint, *const GLchar) -> GLint,
    pub getbooleanv: extern "system" fn(GLenum, *mut GLboolean),
    pub getbufferparameteriv: extern "system" fn(GLenum, GLenum, *mut GLint),
    pub geterror: extern "system" fn() -> GLenum,
    pub getfloatv: extern "system" fn(GLenum, *mut GLfloat),
    pub getframebufferattachmentparameteriv: extern "system" fn(GLenum, GLenum, GLenum, *mut GLint),
    pub getintegerv: extern "system" fn(GLenum, *mut GLint),
    pub getprogramiv: extern "system" fn(GLuint, GLenum, *mut GLint),
    pub getprograminfolog: extern "system" fn(GLuint, GLsizei, *mut GLsizei, *mut GLchar),
    pub getrenderbufferparameteriv: extern "system" fn(GLenum, GLenum, *mut GLint),
    pub getshaderiv: extern "system" fn(GLuint, GLenum, *mut GLint),
    pub getshaderinfolog: extern "system" fn(GLuint, GLsizei, *mut GLsizei, *mut GLchar),
    pub getshaderprecisionformat: extern "system" fn(GLenum, GLenum, *mut GLint, *mut GLint),
    pub getshadersource: extern "system" fn(GLuint, GLsizei, *mut GLsizei, *mut GLchar),
    pub getstring: extern "system" fn(GLenum) -> *const GLubyte,
    pub gettexparameterfv: extern "system" fn(GLenum, GLenum, *mut GLfloat),
    pub gettexparameteriv: extern "system" fn(GLenum, GLenum, *mut GLint),
    pub getuniformfv: extern "system" fn(GLuint, GLint, *mut GLfloat),
    pub getuniformiv: extern "system" fn(GLuint, GLint, *mut GLint),
    pub getuniformlocation: extern "system" fn(GLuint, *const GLchar) -> GLint,
    pub getvertexattribfv: extern "system" fn(GLuint, GLenum, *mut GLfloat),
    pub getvertexattribiv: extern "system" fn(GLuint, GLenum, *mut GLint),
    pub getvertexattribpointerv: extern "system" fn(GLuint, GLenum, *mut *mut c_void),
    pub hint: extern "system" fn(GLenum, GLenum),
    pub isbuffer: extern "system" fn(GLuint) -> GLboolean,
    pub isenabled: extern "system" fn(GLenum) -> GLboolean,
    pub isframebuffer: extern "system" fn(GLuint) -> GLboolean,
    pub isprogram: extern "system" fn(GLuint) -> GLboolean,
    pub isrenderbuffer: extern "system" fn(GLuint) -> GLboolean,
    pub isshader: extern "system" fn(GLuint) -> GLboolean,
    pub istexture: extern "system" fn(GLuint) -> GLboolean,
    pub linewidth: extern "system" fn(GLfloat),
    pub linkprogram: extern "system" fn(GLuint),
    pub pixelstorei: extern "system" fn(GLenum, GLint),
    pub polygonoffset: extern "system" fn(GLfloat, GLfloat),
    pub readpixels: extern "system" fn(GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, *mut c_void),
    pub releaseshadercompiler: extern "system" fn(),
    pub renderbufferstorage: extern "system" fn(GLenum, GLenum, GLsizei, GLsizei),
    pub samplecoverage: extern "system" fn(GLfloat, GLboolean),
    pub scissor: extern "system" fn(GLint, GLint, GLsizei, GLsizei),
    pub shaderbinary: extern "system" fn(GLsizei, *const GLuint, GLenum, *const c_void, GLsizei),
    pub shadersource: extern "system" fn(GLuint, GLsizei, *const *const GLchar, *const GLint),
    pub stencilfunc: extern "system" fn(GLenum, GLint, GLuint),
    pub stencilfuncseparate: extern "system" fn(GLenum, GLenum, GLint, GLuint),
    pub stencilmask: extern "system" fn(GLuint),
    pub stencilmaskseparate: extern "system" fn(GLenum, GLuint),
    pub stencilop: extern "system" fn(GLenum, GLenum, GLenum),
    pub stencilopseparate: extern "system" fn(GLenum, GLenum, GLenum, GLenum),
    pub teximage2d: extern "system" fn(GLenum, GLint, GLint, GLsizei, GLsizei, GLint, GLenum, GLenum, *const c_void),
    pub texparameterf: extern "system" fn(GLenum, GLenum, GLfloat),
    pub texparameterfv: extern "system" fn(GLenum, GLenum, *const GLfloat),
    pub texparameteri: extern "system" fn(GLenum, GLenum, GLint),
    pub texparameteriv: extern "system" fn(GLenum, GLenum, *const GLint),
    pub texsubimage2d: extern "system" fn(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, *const c_void),
    pub uniform1f: extern "system" fn(GLint, GLfloat),
    pub uniform1fv: extern "system" fn(GLint, GLsizei, *const GLfloat),
    pub uniform1i: extern "system" fn(GLint, GLint),
    pub uniform1iv: extern "system" fn(GLint, GLsizei, *const GLint),
    pub uniform2f: extern "system" fn(GLint, GLfloat, GLfloat),
    pub uniform2fv: extern "system" fn(GLint, GLsizei, *const GLfloat),
    pub uniform2i: extern "system" fn(GLint, GLint, GLint),
    pub uniform2iv: extern "system" fn(GLint, GLsizei, *const GLint),
    pub uniform3f: extern "system" fn(GLint, GLfloat, GLfloat, GLfloat),
    pub uniform3fv: extern "system" fn(GLint, GLsizei, *const GLfloat),
    pub uniform3i: extern "system" fn(GLint, GLint, GLint, GLint),
    pub uniform3iv: extern "system" fn(GLint, GLsizei, *const GLint),
    pub uniform4f: extern "system" fn(GLint, GLfloat, GLfloat, GLfloat, GLfloat),
    pub uniform4fv: extern "system" fn(GLint, GLsizei, *const GLfloat),
    pub uniform4i: extern "system" fn(GLint, GLint, GLint, GLint, GLint),
    pub uniform4iv: extern "system" fn(GLint, GLsizei, *const GLint),
    pub uniformmatrix2fv: extern "system" fn(GLint, GLsizei, GLboolean, *const GLfloat),
    pub uniformmatrix3fv: extern "system" fn(GLint, GLsizei, GLboolean, *const GLfloat),
    pub uniformmatrix4fv: extern "system" fn(GLint, GLsizei, GLboolean, *const GLfloat),
    pub useprogram: extern "system" fn(GLuint),
    pub validateprogram: extern "system" fn(GLuint),
    pub vertexattrib1f: extern "system" fn(GLuint, GLfloat),
    pub vertexattrib1fv: extern "system" fn(GLuint, *const GLfloat),
    pub vertexattrib2f: extern "system" fn(GLuint, GLfloat, GLfloat),
    pub vertexattrib2fv: extern "system" fn(GLuint, *const GLfloat),
    pub vertexattrib3f: extern "system" fn(GLuint, GLfloat, GLfloat, GLfloat),
    pub vertexattrib3fv: extern "system" fn(GLuint, *const GLfloat),
    pub vertexattrib4f: extern "system" fn(GLuint, GLfloat, GLfloat, GLfloat, GLfloat),
    pub vertexattrib4fv: extern "system" fn(GLuint, *const GLfloat),
    pub vertexattribpointer: extern "system" fn(GLuint, GLint, GLenum, GLboolean, GLsizei, *const c_void),
    pub viewport: extern "system" fn(GLint, GLint, GLsizei, GLsizei),
    /* private fields */

}
Expand description

Functions from OpenGL ES version 2.0

Fields§

§activetexture: extern "system" fn(GLenum)

The function pointer to glActiveTexture()

§attachshader: extern "system" fn(GLuint, GLuint)

The function pointer to glAttachShader()

§bindattriblocation: extern "system" fn(GLuint, GLuint, *const GLchar)

The function pointer to glBindAttribLocation()

§bindbuffer: extern "system" fn(GLenum, GLuint)

The function pointer to glBindBuffer()

§bindframebuffer: extern "system" fn(GLenum, GLuint)

The function pointer to glBindFramebuffer()

§bindrenderbuffer: extern "system" fn(GLenum, GLuint)

The function pointer to glBindRenderbuffer()

§bindtexture: extern "system" fn(GLenum, GLuint)

The function pointer to glBindTexture()

§blendcolor: extern "system" fn(GLfloat, GLfloat, GLfloat, GLfloat)

The function pointer to glBlendColor()

§blendequation: extern "system" fn(GLenum)

The function pointer to glBlendEquation()

§blendequationseparate: extern "system" fn(GLenum, GLenum)

The function pointer to glBlendEquationSeparate()

§blendfunc: extern "system" fn(GLenum, GLenum)

The function pointer to glBlendFunc()

§blendfuncseparate: extern "system" fn(GLenum, GLenum, GLenum, GLenum)

The function pointer to glBlendFuncSeparate()

§bufferdata: extern "system" fn(GLenum, GLsizeiptr, *const c_void, GLenum)

The function pointer to glBufferData()

§buffersubdata: extern "system" fn(GLenum, GLintptr, GLsizeiptr, *const c_void)

The function pointer to glBufferSubData()

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

The function pointer to glCheckFramebufferStatus()

§clear: extern "system" fn(GLbitfield)

The function pointer to glClear()

§clearcolor: extern "system" fn(GLfloat, GLfloat, GLfloat, GLfloat)

The function pointer to glClearColor()

§cleardepthf: extern "system" fn(GLfloat)

The function pointer to glClearDepthf()

§clearstencil: extern "system" fn(GLint)

The function pointer to glClearStencil()

§colormask: extern "system" fn(GLboolean, GLboolean, GLboolean, GLboolean)

The function pointer to glColorMask()

§compileshader: extern "system" fn(GLuint)

The function pointer to glCompileShader()

§compressedteximage2d: extern "system" fn(GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, *const c_void)

The function pointer to glCompressedTexImage2D()

§compressedtexsubimage2d: extern "system" fn(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, *const c_void)

The function pointer to glCompressedTexSubImage2D()

§copyteximage2d: extern "system" fn(GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint)

The function pointer to glCopyTexImage2D()

§copytexsubimage2d: extern "system" fn(GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei)

The function pointer to glCopyTexSubImage2D()

§createprogram: extern "system" fn() -> GLuint

The function pointer to glCreateProgram()

§createshader: extern "system" fn(GLenum) -> GLuint

The function pointer to glCreateShader()

§cullface: extern "system" fn(GLenum)

The function pointer to glCullFace()

§deletebuffers: extern "system" fn(GLsizei, *const GLuint)

The function pointer to glDeleteBuffers()

§deleteframebuffers: extern "system" fn(GLsizei, *const GLuint)

The function pointer to glDeleteFramebuffers()

§deleteprogram: extern "system" fn(GLuint)

The function pointer to glDeleteProgram()

§deleterenderbuffers: extern "system" fn(GLsizei, *const GLuint)

The function pointer to glDeleteRenderbuffers()

§deleteshader: extern "system" fn(GLuint)

The function pointer to glDeleteShader()

§deletetextures: extern "system" fn(GLsizei, *const GLuint)

The function pointer to glDeleteTextures()

§depthfunc: extern "system" fn(GLenum)

The function pointer to glDepthFunc()

§depthmask: extern "system" fn(GLboolean)

The function pointer to glDepthMask()

§depthrangef: extern "system" fn(GLfloat, GLfloat)

The function pointer to glDepthRangef()

§detachshader: extern "system" fn(GLuint, GLuint)

The function pointer to glDetachShader()

§disable: extern "system" fn(GLenum)

The function pointer to glDisable()

§disablevertexattribarray: extern "system" fn(GLuint)

The function pointer to glDisableVertexAttribArray()

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

The function pointer to glDrawArrays()

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

The function pointer to glDrawElements()

§enable: extern "system" fn(GLenum)

The function pointer to glEnable()

§enablevertexattribarray: extern "system" fn(GLuint)

The function pointer to glEnableVertexAttribArray()

§finish: extern "system" fn()

The function pointer to glFinish()

§flush: extern "system" fn()

The function pointer to glFlush()

§framebufferrenderbuffer: extern "system" fn(GLenum, GLenum, GLenum, GLuint)

The function pointer to glFramebufferRenderbuffer()

§framebuffertexture2d: extern "system" fn(GLenum, GLenum, GLenum, GLuint, GLint)

The function pointer to glFramebufferTexture2D()

§frontface: extern "system" fn(GLenum)

The function pointer to glFrontFace()

§genbuffers: extern "system" fn(GLsizei, *mut GLuint)

The function pointer to glGenBuffers()

§generatemipmap: extern "system" fn(GLenum)

The function pointer to glGenerateMipmap()

§genframebuffers: extern "system" fn(GLsizei, *mut GLuint)

The function pointer to glGenFramebuffers()

§genrenderbuffers: extern "system" fn(GLsizei, *mut GLuint)

The function pointer to glGenRenderbuffers()

§gentextures: extern "system" fn(GLsizei, *mut GLuint)

The function pointer to glGenTextures()

§getactiveattrib: extern "system" fn(GLuint, GLuint, GLsizei, *mut GLsizei, *mut GLint, *mut GLenum, *mut GLchar)

The function pointer to glGetActiveAttrib()

§getactiveuniform: extern "system" fn(GLuint, GLuint, GLsizei, *mut GLsizei, *mut GLint, *mut GLenum, *mut GLchar)

The function pointer to glGetActiveUniform()

§getattachedshaders: extern "system" fn(GLuint, GLsizei, *mut GLsizei, *mut GLuint)

The function pointer to glGetAttachedShaders()

§getattriblocation: extern "system" fn(GLuint, *const GLchar) -> GLint

The function pointer to glGetAttribLocation()

§getbooleanv: extern "system" fn(GLenum, *mut GLboolean)

The function pointer to glGetBooleanv()

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

The function pointer to glGetBufferParameteriv()

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

The function pointer to glGetError()

§getfloatv: extern "system" fn(GLenum, *mut GLfloat)

The function pointer to glGetFloatv()

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

The function pointer to glGetFramebufferAttachmentParameteriv()

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

The function pointer to glGetIntegerv()

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

The function pointer to glGetProgramiv()

§getprograminfolog: extern "system" fn(GLuint, GLsizei, *mut GLsizei, *mut GLchar)

The function pointer to glGetProgramInfoLog()

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

The function pointer to glGetRenderbufferParameteriv()

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

The function pointer to glGetShaderiv()

§getshaderinfolog: extern "system" fn(GLuint, GLsizei, *mut GLsizei, *mut GLchar)

The function pointer to glGetShaderInfoLog()

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

The function pointer to glGetShaderPrecisionFormat()

§getshadersource: extern "system" fn(GLuint, GLsizei, *mut GLsizei, *mut GLchar)

The function pointer to glGetShaderSource()

§getstring: extern "system" fn(GLenum) -> *const GLubyte

The function pointer to glGetString()

§gettexparameterfv: extern "system" fn(GLenum, GLenum, *mut GLfloat)

The function pointer to glGetTexParameterfv()

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

The function pointer to glGetTexParameteriv()

§getuniformfv: extern "system" fn(GLuint, GLint, *mut GLfloat)

The function pointer to glGetUniformfv()

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

The function pointer to glGetUniformiv()

§getuniformlocation: extern "system" fn(GLuint, *const GLchar) -> GLint

The function pointer to glGetUniformLocation()

§getvertexattribfv: extern "system" fn(GLuint, GLenum, *mut GLfloat)

The function pointer to glGetVertexAttribfv()

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

The function pointer to glGetVertexAttribiv()

§getvertexattribpointerv: extern "system" fn(GLuint, GLenum, *mut *mut c_void)

The function pointer to glGetVertexAttribPointerv()

§hint: extern "system" fn(GLenum, GLenum)

The function pointer to glHint()

§isbuffer: extern "system" fn(GLuint) -> GLboolean

The function pointer to glIsBuffer()

§isenabled: extern "system" fn(GLenum) -> GLboolean

The function pointer to glIsEnabled()

§isframebuffer: extern "system" fn(GLuint) -> GLboolean

The function pointer to glIsFramebuffer()

§isprogram: extern "system" fn(GLuint) -> GLboolean

The function pointer to glIsProgram()

§isrenderbuffer: extern "system" fn(GLuint) -> GLboolean

The function pointer to glIsRenderbuffer()

§isshader: extern "system" fn(GLuint) -> GLboolean

The function pointer to glIsShader()

§istexture: extern "system" fn(GLuint) -> GLboolean

The function pointer to glIsTexture()

§linewidth: extern "system" fn(GLfloat)

The function pointer to glLineWidth()

§linkprogram: extern "system" fn(GLuint)

The function pointer to glLinkProgram()

§pixelstorei: extern "system" fn(GLenum, GLint)

The function pointer to glPixelStorei()

§polygonoffset: extern "system" fn(GLfloat, GLfloat)

The function pointer to glPolygonOffset()

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

The function pointer to glReadPixels()

§releaseshadercompiler: extern "system" fn()

The function pointer to glReleaseShaderCompiler()

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

The function pointer to glRenderbufferStorage()

§samplecoverage: extern "system" fn(GLfloat, GLboolean)

The function pointer to glSampleCoverage()

§scissor: extern "system" fn(GLint, GLint, GLsizei, GLsizei)

The function pointer to glScissor()

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

The function pointer to glShaderBinary()

§shadersource: extern "system" fn(GLuint, GLsizei, *const *const GLchar, *const GLint)

The function pointer to glShaderSource()

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

The function pointer to glStencilFunc()

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

The function pointer to glStencilFuncSeparate()

§stencilmask: extern "system" fn(GLuint)

The function pointer to glStencilMask()

§stencilmaskseparate: extern "system" fn(GLenum, GLuint)

The function pointer to glStencilMaskSeparate()

§stencilop: extern "system" fn(GLenum, GLenum, GLenum)

The function pointer to glStencilOp()

§stencilopseparate: extern "system" fn(GLenum, GLenum, GLenum, GLenum)

The function pointer to glStencilOpSeparate()

§teximage2d: extern "system" fn(GLenum, GLint, GLint, GLsizei, GLsizei, GLint, GLenum, GLenum, *const c_void)

The function pointer to glTexImage2D()

§texparameterf: extern "system" fn(GLenum, GLenum, GLfloat)

The function pointer to glTexParameterf()

§texparameterfv: extern "system" fn(GLenum, GLenum, *const GLfloat)

The function pointer to glTexParameterfv()

§texparameteri: extern "system" fn(GLenum, GLenum, GLint)

The function pointer to glTexParameteri()

§texparameteriv: extern "system" fn(GLenum, GLenum, *const GLint)

The function pointer to glTexParameteriv()

§texsubimage2d: extern "system" fn(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, *const c_void)

The function pointer to glTexSubImage2D()

§uniform1f: extern "system" fn(GLint, GLfloat)

The function pointer to glUniform1f()

§uniform1fv: extern "system" fn(GLint, GLsizei, *const GLfloat)

The function pointer to glUniform1fv()

§uniform1i: extern "system" fn(GLint, GLint)

The function pointer to glUniform1i()

§uniform1iv: extern "system" fn(GLint, GLsizei, *const GLint)

The function pointer to glUniform1iv()

§uniform2f: extern "system" fn(GLint, GLfloat, GLfloat)

The function pointer to glUniform2f()

§uniform2fv: extern "system" fn(GLint, GLsizei, *const GLfloat)

The function pointer to glUniform2fv()

§uniform2i: extern "system" fn(GLint, GLint, GLint)

The function pointer to glUniform2i()

§uniform2iv: extern "system" fn(GLint, GLsizei, *const GLint)

The function pointer to glUniform2iv()

§uniform3f: extern "system" fn(GLint, GLfloat, GLfloat, GLfloat)

The function pointer to glUniform3f()

§uniform3fv: extern "system" fn(GLint, GLsizei, *const GLfloat)

The function pointer to glUniform3fv()

§uniform3i: extern "system" fn(GLint, GLint, GLint, GLint)

The function pointer to glUniform3i()

§uniform3iv: extern "system" fn(GLint, GLsizei, *const GLint)

The function pointer to glUniform3iv()

§uniform4f: extern "system" fn(GLint, GLfloat, GLfloat, GLfloat, GLfloat)

The function pointer to glUniform4f()

§uniform4fv: extern "system" fn(GLint, GLsizei, *const GLfloat)

The function pointer to glUniform4fv()

§uniform4i: extern "system" fn(GLint, GLint, GLint, GLint, GLint)

The function pointer to glUniform4i()

§uniform4iv: extern "system" fn(GLint, GLsizei, *const GLint)

The function pointer to glUniform4iv()

§uniformmatrix2fv: extern "system" fn(GLint, GLsizei, GLboolean, *const GLfloat)

The function pointer to glUniformMatrix2fv()

§uniformmatrix3fv: extern "system" fn(GLint, GLsizei, GLboolean, *const GLfloat)

The function pointer to glUniformMatrix3fv()

§uniformmatrix4fv: extern "system" fn(GLint, GLsizei, GLboolean, *const GLfloat)

The function pointer to glUniformMatrix4fv()

§useprogram: extern "system" fn(GLuint)

The function pointer to glUseProgram()

§validateprogram: extern "system" fn(GLuint)

The function pointer to glValidateProgram()

§vertexattrib1f: extern "system" fn(GLuint, GLfloat)

The function pointer to glVertexAttrib1f()

§vertexattrib1fv: extern "system" fn(GLuint, *const GLfloat)

The function pointer to glVertexAttrib1fv()

§vertexattrib2f: extern "system" fn(GLuint, GLfloat, GLfloat)

The function pointer to glVertexAttrib2f()

§vertexattrib2fv: extern "system" fn(GLuint, *const GLfloat)

The function pointer to glVertexAttrib2fv()

§vertexattrib3f: extern "system" fn(GLuint, GLfloat, GLfloat, GLfloat)

The function pointer to glVertexAttrib3f()

§vertexattrib3fv: extern "system" fn(GLuint, *const GLfloat)

The function pointer to glVertexAttrib3fv()

§vertexattrib4f: extern "system" fn(GLuint, GLfloat, GLfloat, GLfloat, GLfloat)

The function pointer to glVertexAttrib4f()

§vertexattrib4fv: extern "system" fn(GLuint, *const GLfloat)

The function pointer to glVertexAttrib4fv()

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

The function pointer to glVertexAttribPointer()

§viewport: extern "system" fn(GLint, GLint, GLsizei, GLsizei)

The function pointer to glViewport()

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impl EsVersion20

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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 EsVersion20

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fn clone(&self) -> EsVersion20

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for EsVersion20

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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 EsVersion20

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl ES_GL_2_0 for EsVersion20

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fn glActiveTexture(&self, texture: GLenum) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glActiveTexture.xhtml
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fn glAttachShader( &self, program: GLuint, shader: GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glAttachShader.xhtml
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fn glBindAttribLocation( &self, program: GLuint, index: GLuint, name: *const GLchar, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glBindAttribLocation.xhtml
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fn glBindBuffer( &self, target: GLenum, buffer: GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glBindBuffer.xhtml
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fn glBindFramebuffer( &self, target: GLenum, framebuffer: GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glBindFramebuffer.xhtml
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fn glBindRenderbuffer( &self, target: GLenum, renderbuffer: GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glBindRenderbuffer.xhtml
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fn glBindTexture( &self, target: GLenum, texture: GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glBindTexture.xhtml
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fn glBlendColor( &self, red: GLfloat, green: GLfloat, blue: GLfloat, alpha: GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glBlendColor.xhtml
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fn glBlendEquation(&self, mode: GLenum) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glBlendEquation.xhtml
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fn glBlendEquationSeparate( &self, modeRGB: GLenum, modeAlpha: GLenum, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glBlendEquationSeparate.xhtml
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fn glBlendFunc( &self, sfactor: GLenum, dfactor: GLenum, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glBlendFunc.xhtml
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fn glBlendFuncSeparate( &self, sfactorRGB: GLenum, dfactorRGB: GLenum, sfactorAlpha: GLenum, dfactorAlpha: GLenum, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glBlendFuncSeparate.xhtml
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fn glBufferData( &self, target: GLenum, size: GLsizeiptr, data: *const c_void, usage: GLenum, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glBufferData.xhtml
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fn glBufferSubData( &self, target: GLenum, offset: GLintptr, size: GLsizeiptr, data: *const c_void, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glBufferSubData.xhtml
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fn glCheckFramebufferStatus( &self, target: GLenum, ) -> Result<GLenum, GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glCheckFramebufferStatus.xhtml
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fn glClear(&self, mask: GLbitfield) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glClear.xhtml
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fn glClearColor( &self, red: GLfloat, green: GLfloat, blue: GLfloat, alpha: GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glClearColor.xhtml
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fn glClearDepthf(&self, d: GLfloat) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glClearDepthf.xhtml
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fn glClearStencil(&self, s: GLint) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glClearStencil.xhtml
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fn glColorMask( &self, red: GLboolean, green: GLboolean, blue: GLboolean, alpha: GLboolean, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glColorMask.xhtml
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fn glCompileShader(&self, shader: GLuint) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glCompileShader.xhtml
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fn glCompressedTexImage2D( &self, target: GLenum, level: GLint, internalformat: GLenum, width: GLsizei, height: GLsizei, border: GLint, imageSize: GLsizei, data: *const c_void, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glCompressedTexImage2D.xhtml
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fn glCompressedTexSubImage2D( &self, target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, imageSize: GLsizei, data: *const c_void, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glCompressedTexSubImage2D.xhtml
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fn glCopyTexImage2D( &self, target: GLenum, level: GLint, internalformat: GLenum, x: GLint, y: GLint, width: GLsizei, height: GLsizei, border: GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glCopyTexImage2D.xhtml
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fn glCopyTexSubImage2D( &self, target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, x: GLint, y: GLint, width: GLsizei, height: GLsizei, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glCopyTexSubImage2D.xhtml
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fn glCreateProgram(&self) -> Result<GLuint, GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glCreateProgram.xhtml
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fn glCreateShader(&self, type_: GLenum) -> Result<GLuint, GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glCreateShader.xhtml
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fn glCullFace(&self, mode: GLenum) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glCullFace.xhtml
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fn glDeleteBuffers( &self, n: GLsizei, buffers: *const GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glDeleteBuffers.xhtml
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fn glDeleteFramebuffers( &self, n: GLsizei, framebuffers: *const GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glDeleteFramebuffers.xhtml
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fn glDeleteProgram(&self, program: GLuint) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glDeleteProgram.xhtml
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fn glDeleteRenderbuffers( &self, n: GLsizei, renderbuffers: *const GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glDeleteRenderbuffers.xhtml
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fn glDeleteShader(&self, shader: GLuint) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glDeleteShader.xhtml
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fn glDeleteTextures( &self, n: GLsizei, textures: *const GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glDeleteTextures.xhtml
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fn glDepthFunc(&self, func: GLenum) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glDepthFunc.xhtml
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fn glDepthMask(&self, flag: GLboolean) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glDepthMask.xhtml
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fn glDepthRangef(&self, n: GLfloat, f: GLfloat) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glDepthRangef.xhtml
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fn glDetachShader( &self, program: GLuint, shader: GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glDetachShader.xhtml
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fn glDisable(&self, cap: GLenum) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glDisable.xhtml
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fn glDisableVertexAttribArray(&self, index: GLuint) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glDisableVertexAttribArray.xhtml
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fn glDrawArrays( &self, mode: GLenum, first: GLint, count: GLsizei, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glDrawArrays.xhtml
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fn glDrawElements( &self, mode: GLenum, count: GLsizei, type_: GLenum, indices: *const c_void, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glDrawElements.xhtml
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fn glEnable(&self, cap: GLenum) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glEnable.xhtml
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fn glEnableVertexAttribArray(&self, index: GLuint) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glEnableVertexAttribArray.xhtml
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fn glFinish(&self) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glFinish.xhtml
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fn glFlush(&self) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glFlush.xhtml
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fn glFramebufferRenderbuffer( &self, target: GLenum, attachment: GLenum, renderbuffertarget: GLenum, renderbuffer: GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glFramebufferRenderbuffer.xhtml
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fn glFramebufferTexture2D( &self, target: GLenum, attachment: GLenum, textarget: GLenum, texture: GLuint, level: GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glFramebufferTexture2D.xhtml
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fn glFrontFace(&self, mode: GLenum) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glFrontFace.xhtml
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fn glGenBuffers( &self, n: GLsizei, buffers: *mut GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGenBuffers.xhtml
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fn glGenerateMipmap(&self, target: GLenum) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGenerateMipmap.xhtml
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fn glGenFramebuffers( &self, n: GLsizei, framebuffers: *mut GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGenFramebuffers.xhtml
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fn glGenRenderbuffers( &self, n: GLsizei, renderbuffers: *mut GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGenRenderbuffers.xhtml
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fn glGenTextures( &self, n: GLsizei, textures: *mut GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGenTextures.xhtml
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fn glGetActiveAttrib( &self, program: GLuint, index: GLuint, bufSize: GLsizei, length: *mut GLsizei, size: *mut GLint, type_: *mut GLenum, name: *mut GLchar, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetActiveAttrib.xhtml
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fn glGetActiveUniform( &self, program: GLuint, index: GLuint, bufSize: GLsizei, length: *mut GLsizei, size: *mut GLint, type_: *mut GLenum, name: *mut GLchar, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetActiveUniform.xhtml
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fn glGetAttachedShaders( &self, program: GLuint, maxCount: GLsizei, count: *mut GLsizei, shaders: *mut GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetAttachedShaders.xhtml
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fn glGetAttribLocation( &self, program: GLuint, name: *const GLchar, ) -> Result<GLint, GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetAttribLocation.xhtml
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fn glGetBooleanv( &self, pname: GLenum, data: *mut GLboolean, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetBooleanv.xhtml
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fn glGetBufferParameteriv( &self, target: GLenum, pname: GLenum, params: *mut GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetBufferParameteriv.xhtml
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fn glGetError(&self) -> GLenum

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetError.xhtml
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fn glGetFloatv( &self, pname: GLenum, data: *mut GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetFloatv.xhtml
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fn glGetFramebufferAttachmentParameteriv( &self, target: GLenum, attachment: GLenum, pname: GLenum, params: *mut GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetFramebufferAttachmentParameteriv.xhtml
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fn glGetIntegerv( &self, pname: GLenum, data: *mut GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetIntegerv.xhtml
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fn glGetProgramiv( &self, program: GLuint, pname: GLenum, params: *mut GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetProgramiv.xhtml
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fn glGetProgramInfoLog( &self, program: GLuint, bufSize: GLsizei, length: *mut GLsizei, infoLog: *mut GLchar, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetProgramInfoLog.xhtml
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fn glGetRenderbufferParameteriv( &self, target: GLenum, pname: GLenum, params: *mut GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetRenderbufferParameteriv.xhtml
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fn glGetShaderiv( &self, shader: GLuint, pname: GLenum, params: *mut GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetShaderiv.xhtml
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fn glGetShaderInfoLog( &self, shader: GLuint, bufSize: GLsizei, length: *mut GLsizei, infoLog: *mut GLchar, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetShaderInfoLog.xhtml
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fn glGetShaderPrecisionFormat( &self, shadertype: GLenum, precisiontype: GLenum, range: *mut GLint, precision: *mut GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetShaderPrecisionFormat.xhtml
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fn glGetShaderSource( &self, shader: GLuint, bufSize: GLsizei, length: *mut GLsizei, source: *mut GLchar, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetShaderSource.xhtml
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fn glGetString(&self, name: GLenum) -> Result<&'static str, GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetString.xhtml
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fn glGetTexParameterfv( &self, target: GLenum, pname: GLenum, params: *mut GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetTexParameterfv.xhtml
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fn glGetTexParameteriv( &self, target: GLenum, pname: GLenum, params: *mut GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetTexParameteriv.xhtml
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fn glGetUniformfv( &self, program: GLuint, location: GLint, params: *mut GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetUniformfv.xhtml
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fn glGetUniformiv( &self, program: GLuint, location: GLint, params: *mut GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetUniformiv.xhtml
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fn glGetUniformLocation( &self, program: GLuint, name: *const GLchar, ) -> Result<GLint, GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetUniformLocation.xhtml
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fn glGetVertexAttribfv( &self, index: GLuint, pname: GLenum, params: *mut GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetVertexAttribfv.xhtml
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fn glGetVertexAttribiv( &self, index: GLuint, pname: GLenum, params: *mut GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetVertexAttribiv.xhtml
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fn glGetVertexAttribPointerv( &self, index: GLuint, pname: GLenum, pointer: *mut *mut c_void, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glGetVertexAttribPointerv.xhtml
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fn glHint(&self, target: GLenum, mode: GLenum) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glHint.xhtml
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fn glIsBuffer(&self, buffer: GLuint) -> Result<GLboolean, GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glIsBuffer.xhtml
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fn glIsEnabled(&self, cap: GLenum) -> Result<GLboolean, GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glIsEnabled.xhtml
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fn glIsFramebuffer(&self, framebuffer: GLuint) -> Result<GLboolean, GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glIsFramebuffer.xhtml
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fn glIsProgram(&self, program: GLuint) -> Result<GLboolean, GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glIsProgram.xhtml
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fn glIsRenderbuffer( &self, renderbuffer: GLuint, ) -> Result<GLboolean, GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glIsRenderbuffer.xhtml
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fn glIsShader(&self, shader: GLuint) -> Result<GLboolean, GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glIsShader.xhtml
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fn glIsTexture(&self, texture: GLuint) -> Result<GLboolean, GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glIsTexture.xhtml
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fn glLineWidth(&self, width: GLfloat) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glLineWidth.xhtml
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fn glLinkProgram(&self, program: GLuint) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glLinkProgram.xhtml
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fn glPixelStorei(&self, pname: GLenum, param: GLint) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glPixelStorei.xhtml
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fn glPolygonOffset( &self, factor: GLfloat, units: GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glPolygonOffset.xhtml
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fn glReadPixels( &self, x: GLint, y: GLint, width: GLsizei, height: GLsizei, format: GLenum, type_: GLenum, pixels: *mut c_void, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glReadPixels.xhtml
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fn glReleaseShaderCompiler(&self) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glReleaseShaderCompiler.xhtml
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fn glRenderbufferStorage( &self, target: GLenum, internalformat: GLenum, width: GLsizei, height: GLsizei, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glRenderbufferStorage.xhtml
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fn glSampleCoverage( &self, value: GLfloat, invert: GLboolean, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glSampleCoverage.xhtml
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fn glScissor( &self, x: GLint, y: GLint, width: GLsizei, height: GLsizei, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glScissor.xhtml
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fn glShaderBinary( &self, count: GLsizei, shaders: *const GLuint, binaryformat: GLenum, binary: *const c_void, length: GLsizei, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glShaderBinary.xhtml
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fn glShaderSource( &self, shader: GLuint, count: GLsizei, string_: *const *const GLchar, length: *const GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glShaderSource.xhtml
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fn glStencilFunc( &self, func: GLenum, ref_: GLint, mask: GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glStencilFunc.xhtml
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fn glStencilFuncSeparate( &self, face: GLenum, func: GLenum, ref_: GLint, mask: GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glStencilFuncSeparate.xhtml
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fn glStencilMask(&self, mask: GLuint) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glStencilMask.xhtml
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fn glStencilMaskSeparate( &self, face: GLenum, mask: GLuint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glStencilMaskSeparate.xhtml
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fn glStencilOp( &self, fail: GLenum, zfail: GLenum, zpass: GLenum, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glStencilOp.xhtml
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fn glStencilOpSeparate( &self, face: GLenum, sfail: GLenum, dpfail: GLenum, dppass: GLenum, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glStencilOpSeparate.xhtml
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fn glTexImage2D( &self, target: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, border: GLint, format: GLenum, type_: GLenum, pixels: *const c_void, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glTexImage2D.xhtml
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fn glTexParameterf( &self, target: GLenum, pname: GLenum, param: GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glTexParameterf.xhtml
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fn glTexParameterfv( &self, target: GLenum, pname: GLenum, params: *const GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glTexParameterfv.xhtml
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fn glTexParameteri( &self, target: GLenum, pname: GLenum, param: GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glTexParameteri.xhtml
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fn glTexParameteriv( &self, target: GLenum, pname: GLenum, params: *const GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glTexParameteriv.xhtml
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fn glTexSubImage2D( &self, target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, type_: GLenum, pixels: *const c_void, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glTexSubImage2D.xhtml
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fn glUniform1f(&self, location: GLint, v0: GLfloat) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glUniform1f.xhtml
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fn glUniform1fv( &self, location: GLint, count: GLsizei, value: *const GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glUniform1fv.xhtml
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fn glUniform1i(&self, location: GLint, v0: GLint) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glUniform1i.xhtml
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fn glUniform1iv( &self, location: GLint, count: GLsizei, value: *const GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glUniform1iv.xhtml
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fn glUniform2f( &self, location: GLint, v0: GLfloat, v1: GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glUniform2f.xhtml
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fn glUniform2fv( &self, location: GLint, count: GLsizei, value: *const GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glUniform2fv.xhtml
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fn glUniform2i( &self, location: GLint, v0: GLint, v1: GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glUniform2i.xhtml
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fn glUniform2iv( &self, location: GLint, count: GLsizei, value: *const GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glUniform2iv.xhtml
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fn glUniform3f( &self, location: GLint, v0: GLfloat, v1: GLfloat, v2: GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glUniform3f.xhtml
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fn glUniform3fv( &self, location: GLint, count: GLsizei, value: *const GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glUniform3fv.xhtml
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fn glUniform3i( &self, location: GLint, v0: GLint, v1: GLint, v2: GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glUniform3i.xhtml
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fn glUniform3iv( &self, location: GLint, count: GLsizei, value: *const GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glUniform3iv.xhtml
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fn glUniform4f( &self, location: GLint, v0: GLfloat, v1: GLfloat, v2: GLfloat, v3: GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glUniform4f.xhtml
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fn glUniform4fv( &self, location: GLint, count: GLsizei, value: *const GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glUniform4fv.xhtml
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fn glUniform4i( &self, location: GLint, v0: GLint, v1: GLint, v2: GLint, v3: GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glUniform4i.xhtml
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fn glUniform4iv( &self, location: GLint, count: GLsizei, value: *const GLint, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glUniform4iv.xhtml
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fn glUniformMatrix2fv( &self, location: GLint, count: GLsizei, transpose: GLboolean, value: *const GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glUniformMatrix2fv.xhtml
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fn glUniformMatrix3fv( &self, location: GLint, count: GLsizei, transpose: GLboolean, value: *const GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glUniformMatrix3fv.xhtml
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fn glUniformMatrix4fv( &self, location: GLint, count: GLsizei, transpose: GLboolean, value: *const GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glUniformMatrix4fv.xhtml
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fn glUseProgram(&self, program: GLuint) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glUseProgram.xhtml
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fn glValidateProgram(&self, program: GLuint) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glValidateProgram.xhtml
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fn glVertexAttrib1f(&self, index: GLuint, x: GLfloat) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glVertexAttrib1f.xhtml
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fn glVertexAttrib1fv( &self, index: GLuint, v: *const GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glVertexAttrib1fv.xhtml
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fn glVertexAttrib2f( &self, index: GLuint, x: GLfloat, y: GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glVertexAttrib2f.xhtml
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fn glVertexAttrib2fv( &self, index: GLuint, v: *const GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glVertexAttrib2fv.xhtml
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fn glVertexAttrib3f( &self, index: GLuint, x: GLfloat, y: GLfloat, z: GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glVertexAttrib3f.xhtml
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fn glVertexAttrib3fv( &self, index: GLuint, v: *const GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glVertexAttrib3fv.xhtml
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fn glVertexAttrib4f( &self, index: GLuint, x: GLfloat, y: GLfloat, z: GLfloat, w: GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glVertexAttrib4f.xhtml
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fn glVertexAttrib4fv( &self, index: GLuint, v: *const GLfloat, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glVertexAttrib4fv.xhtml
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fn glVertexAttribPointer( &self, index: GLuint, size: GLint, type_: GLenum, normalized: GLboolean, stride: GLsizei, pointer: *const c_void, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glVertexAttribPointer.xhtml
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fn glViewport( &self, x: GLint, y: GLint, width: GLsizei, height: GLsizei, ) -> Result<(), GLCoreError>

Reference: https://registry.khronos.org/OpenGL-Refpages/es3/html/glViewport.xhtml
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impl Hash for EsVersion20

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

Feeds this value into the given Hasher. Read more
1.3.0 · Source§

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 EsVersion20

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fn eq(&self, other: &EsVersion20) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

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 EsVersion20

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impl Eq for EsVersion20

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impl StructuralPartialEq for EsVersion20

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

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fn type_id(&self) -> TypeId

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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).

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impl<T> ToOwned for T
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type Owned = T

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fn to_owned(&self) -> T

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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.