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en/application-dev/reference/apis/js-apis-webgl.md
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# webgl # WebGL
The **WebGL** module provides the graphics drawing capability, such as processing the graphics position and color.
This module provides WebGL APIs that correspond to the OpenGL ES 2.0 feature set. For more information, see [WebGL™](https://www.khronos.org/registry/webgl/specs/latest/1.0/).
> **NOTE** > **NOTE**
> >
> The initial APIs of this module are supported since API version 7. Newly added APIs will be marked with a superscript to indicate their earliest API version. > The initial APIs of this module are supported since API version 7. Newly added APIs will be marked with a superscript to indicate their earliest API version.
This module provides WebGL APIs that correspond to the OpenGL ES 2.0 feature set. For more information, see [WebGL™](https://www.khronos.org/registry/webgl/specs/latest/1.0/).
## Invoking Method ## Invoking Method
Create a **<canvas\>** component in the HML file. The following is an example: Create a **<canvas\>** component in the HML file. The following is an example:
...@@ -38,7 +39,7 @@ gl.clearColor(0.0, 0.0, 0.0, 1.0); ...@@ -38,7 +39,7 @@ gl.clearColor(0.0, 0.0, 0.0, 1.0);
**System capability**: SystemCapability.Graphic.Graphic2D.WebGL **System capability**: SystemCapability.Graphic.Graphic2D.WebGL
**Table 1** Type **Table 1** Type
| Name| Type| | Name| Type|
| -------- | -------- | | -------- | -------- |
...@@ -62,11 +63,11 @@ gl.clearColor(0.0, 0.0, 0.0, 1.0); ...@@ -62,11 +63,11 @@ gl.clearColor(0.0, 0.0, 0.0, 1.0);
| WebGLPowerPreference | string | | WebGLPowerPreference | string |
## Interface ## APIs
**System capability**: SystemCapability.Graphic.Graphic2D.WebGL **System capability**: SystemCapability.Graphic.Graphic2D.WebGL
**Table 2** Interface **Table 2** APIs
| Name| | Name|
| -------- | | -------- |
...@@ -89,7 +90,7 @@ gl.clearColor(0.0, 0.0, 0.0, 1.0); ...@@ -89,7 +90,7 @@ gl.clearColor(0.0, 0.0, 0.0, 1.0);
WebGLContextAttributes WebGLContextAttributes
| Name| Type| Mandatory| | Name| Type| Mandatory|
| -------- | -------- | -------- | | -------- | -------- | -------- |
| alpha | boolean | No| | alpha | boolean | No|
| depth | boolean | No| | depth | boolean | No|
...@@ -106,7 +107,7 @@ WebGLContextAttributes ...@@ -106,7 +107,7 @@ WebGLContextAttributes
WebGLActiveInfo WebGLActiveInfo
| Name| Type| Mandatory| | Name| Type| Mandatory|
| -------- | -------- | -------- | | -------- | -------- | -------- |
| size | GLint | Yes| | size | GLint | Yes|
| type | GLenum | Yes| | type | GLenum | Yes|
...@@ -117,7 +118,7 @@ WebGLActiveInfo ...@@ -117,7 +118,7 @@ WebGLActiveInfo
WebGLShaderPrecisionFormat WebGLShaderPrecisionFormat
| Name| Type| Mandatory| | Name| Type| Mandatory|
| -------- | -------- | -------- | | -------- | -------- | -------- |
| rangeMin | GLint | Yes| | rangeMin | GLint | Yes|
| rangeMax | GLint | Yes| | rangeMax | GLint | Yes|
...@@ -131,7 +132,7 @@ WebGLRenderingContextBase ...@@ -131,7 +132,7 @@ WebGLRenderingContextBase
### Attributes ### Attributes
| Name| Type| Mandatory| | Name| Type| Mandatory|
| -------- | -------- | -------- | | -------- | -------- | -------- |
| DEPTH_BUFFER_BIT | GLenum | Yes| | DEPTH_BUFFER_BIT | GLenum | Yes|
| STENCIL_BUFFER_BIT | GLenum | Yes| | STENCIL_BUFFER_BIT | GLenum | Yes|
...@@ -427,159 +428,159 @@ WebGLRenderingContextBase ...@@ -427,159 +428,159 @@ WebGLRenderingContextBase
| CONTEXT_LOST_WEBGL | GLenum | Yes| | CONTEXT_LOST_WEBGL | GLenum | Yes|
| UNPACK_COLORSPACE_CONVERSION_WEBGL | GLenum | Yes| | UNPACK_COLORSPACE_CONVERSION_WEBGL | GLenum | Yes|
| BROWSER_DEFAULT_WEBGL | GLenum | Yes| | BROWSER_DEFAULT_WEBGL | GLenum | Yes|
| canvas | HTMLCanvasElement&nbsp;\|&nbsp;OffscreenCanvas | Yes| | canvas | HTMLCanvasElement \| OffscreenCanvas | Yes|
| drawingBufferWidth | GLsizei | Yes| | drawingBufferWidth | GLsizei | Yes|
| drawingBufferHeight | GLsizei | Yes| | drawingBufferHeight | GLsizei | Yes|
### Methods ### Methods
| Method| Return Value Type| | Method| Return Value Type|
| -------- | -------- | | -------- | -------- |
| getContextAttributes() | WebGLContextAttributes&nbsp;\|&nbsp;null | | getContextAttributes() | WebGLContextAttributes \| null |
| isContextLost() | boolean | | isContextLost() | boolean |
| getSupportedExtensions() | string[]&nbsp;\|&nbsp;null | | getSupportedExtensions() | string[] \| null |
| getExtension(name:&nbsp;string) | any | | getExtension(name: string) | any |
| activeTexture(texture:&nbsp;GLenum) | void | | activeTexture(texture: GLenum) | void |
| attachShader(program:&nbsp;WebGLProgram,&nbsp;shader:&nbsp;WebGLShader) | void | | attachShader(program: WebGLProgram, shader: WebGLShader) | void |
| bindAttribLocation(program:&nbsp;WebGLProgram,&nbsp;index:&nbsp;GLuint,&nbsp;name:&nbsp;string) | void | | bindAttribLocation(program: WebGLProgram, index: GLuint, name: string) | void |
| bindBuffer(target:&nbsp;GLenum,&nbsp;buffer:&nbsp;WebGLBuffer&nbsp;\|&nbsp;null) | void | | bindBuffer(target: GLenum, buffer: WebGLBuffer \| null) | void |
| bindFramebuffer(target:&nbsp;GLenum,&nbsp;framebuffer:&nbsp;WebGLFramebuffer&nbsp;\|&nbsp;null) | void | | bindFramebuffer(target: GLenum, framebuffer: WebGLFramebuffer \| null) | void |
| bindRenderbuffer(target:&nbsp;GLenum,&nbsp;renderbuffer:&nbsp;WebGLRenderbuffer&nbsp;\|&nbsp;null) | void | | bindRenderbuffer(target: GLenum, renderbuffer: WebGLRenderbuffer \| null) | void |
| bindTexture(target:&nbsp;GLenum,&nbsp;texture:&nbsp;WebGLTexture&nbsp;\|&nbsp;null) | void | | bindTexture(target: GLenum, texture: WebGLTexture \| null) | void |
| blendColor(red:&nbsp;GLclampf,&nbsp;green:&nbsp;GLclampf,&nbsp;blue:&nbsp;GLclampf,&nbsp;alpha:&nbsp;GLclampf) | void | | blendColor(red: GLclampf, green: GLclampf, blue: GLclampf, alpha: GLclampf) | void |
| blendEquation(mode:&nbsp;GLenum) | void | | blendEquation(mode: GLenum) | void |
| blendEquationSeparate(modeRGB:&nbsp;GLenum,&nbsp;modeAlpha:&nbsp;GLenum) | void | | blendEquationSeparate(modeRGB: GLenum, modeAlpha: GLenum) | void |
| blendFunc(sfactor:&nbsp;GLenum,&nbsp;dfactor:&nbsp;GLenum) | void | | blendFunc(sfactor: GLenum, dfactor: GLenum) | void |
| blendFuncSeparate(srcRGB:&nbsp;GLenum,&nbsp;dstRGB:&nbsp;GLenum,&nbsp;srcAlpha:&nbsp;GLenum,&nbsp;dstAlpha:&nbsp;GLenum) | void | | blendFuncSeparate(srcRGB: GLenum, dstRGB: GLenum, srcAlpha: GLenum, dstAlpha: GLenum) | void |
| checkFramebufferStatus(target:&nbsp;GLenum) | GLenum | | checkFramebufferStatus(target: GLenum) | GLenum |
| clear(mask:&nbsp;GLbitfield) | void | | clear(mask: GLbitfield) | void |
| clearColor(red:&nbsp;GLclampf,&nbsp;green:&nbsp;GLclampf,&nbsp;blue:&nbsp;GLclampf,&nbsp;alpha:&nbsp;GLclampf) | void | | clearColor(red: GLclampf, green: GLclampf, blue: GLclampf, alpha: GLclampf) | void |
| clearDepth(depth:&nbsp;GLclampf) | void | | clearDepth(depth: GLclampf) | void |
| clearStencil(s:&nbsp;GLint) | void | | clearStencil(s: GLint) | void |
| colorMask(red:&nbsp;GLboolean,&nbsp;green:&nbsp;GLboolean,&nbsp;blue:&nbsp;GLboolean,&nbsp;alpha:&nbsp;GLboolean) | void | | colorMask(red: GLboolean, green: GLboolean, blue: GLboolean, alpha: GLboolean) | void |
| compileShader(shader:&nbsp;WebGLShader) | void | | compileShader(shader: WebGLShader) | void |
| copyTexImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;internalformat:&nbsp;GLenum,&nbsp;x:&nbsp;GLint,&nbsp;y:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;border:&nbsp;GLint) | void | | copyTexImage2D(target: GLenum, level: GLint, internalformat: GLenum, x: GLint, y: GLint, width: GLsizei, height: GLsizei, border: GLint) | void |
| copyTexSubImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;xoffset:&nbsp;GLint,&nbsp;yoffset:&nbsp;GLint,&nbsp;x:&nbsp;GLint,&nbsp;y:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei) | void | | copyTexSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, x: GLint, y: GLint, width: GLsizei, height: GLsizei) | void |
| createBuffer() | WebGLBuffer&nbsp;\|&nbsp;null | | createBuffer() | WebGLBuffer \| null |
| createFramebuffer() | WebGLFramebuffer&nbsp;\|&nbsp;null | | createFramebuffer() | WebGLFramebuffer \| null |
| createProgram() | WebGLProgram&nbsp;\|&nbsp;null | | createProgram() | WebGLProgram \| null |
| createRenderbuffer() | WebGLRenderbuffer&nbsp;\|&nbsp;null | | createRenderbuffer() | WebGLRenderbuffer \| null |
| createShader(type:&nbsp;GLenum) | WebGLShader&nbsp;\|&nbsp;null | | createShader(type: GLenum) | WebGLShader \| null |
| createTexture() | WebGLTexture&nbsp;\|&nbsp;null | | createTexture() | WebGLTexture \| null |
| cullFace(mode:&nbsp;GLenum) | void | | cullFace(mode: GLenum) | void |
| deleteBuffer(buffer:&nbsp;WebGLBuffer&nbsp;\|&nbsp;null) | void | | deleteBuffer(buffer: WebGLBuffer \| null) | void |
| deleteFramebuffer(framebuffer:&nbsp;WebGLFramebuffer&nbsp;\|&nbsp;null) | void | | deleteFramebuffer(framebuffer: WebGLFramebuffer \| null) | void |
| deleteProgram(program:&nbsp;WebGLProgram&nbsp;\|&nbsp;null) | void | | deleteProgram(program: WebGLProgram \| null) | void |
| deleteRenderbuffer(renderbuffer:&nbsp;WebGLRenderbuffer&nbsp;\|&nbsp;null) | void | | deleteRenderbuffer(renderbuffer: WebGLRenderbuffer \| null) | void |
| deleteShader(shader:&nbsp;WebGLShader&nbsp;\|&nbsp;null) | void | | deleteShader(shader: WebGLShader \| null) | void |
| deleteTexture(texture:&nbsp;WebGLTexture&nbsp;\|&nbsp;null) | void | | deleteTexture(texture: WebGLTexture \| null) | void |
| depthFunc(func:&nbsp;GLenum) | void | | depthFunc(func: GLenum) | void |
| depthMask(flag:&nbsp;GLboolean) | void | | depthMask(flag: GLboolean) | void |
| depthRange(zNear:&nbsp;GLclampf,&nbsp;zFar:&nbsp;GLclampf) | void | | depthRange(zNear: GLclampf, zFar: GLclampf) | void |
| detachShader(program:&nbsp;WebGLProgram,&nbsp;shader:&nbsp;WebGLShader) | void | | detachShader(program: WebGLProgram, shader: WebGLShader) | void |
| disable(cap:&nbsp;GLenum) | void | | disable(cap: GLenum) | void |
| disableVertexAttribArray(index:&nbsp;GLuint) | void | | disableVertexAttribArray(index: GLuint) | void |
| drawArrays(mode:&nbsp;GLenum,&nbsp;first:&nbsp;GLint,&nbsp;count:&nbsp;GLsizei) | void | | drawArrays(mode: GLenum, first: GLint, count: GLsizei) | void |
| drawElements(mode:&nbsp;GLenum,&nbsp;count:&nbsp;GLsizei,&nbsp;type:&nbsp;GLenum,&nbsp;offset:&nbsp;GLintptr) | void | | drawElements(mode: GLenum, count: GLsizei, type: GLenum, offset: GLintptr) | void |
| enable(cap:&nbsp;GLenum) | void | | enable(cap: GLenum) | void |
| enableVertexAttribArray(index:&nbsp;GLuint) | void | | enableVertexAttribArray(index: GLuint) | void |
| finish() | void | | finish() | void |
| flush() | void | | flush() | void |
| framebufferRenderbuffer(target:&nbsp;GLenum,&nbsp;attachment:&nbsp;GLenum,&nbsp;renderbuffertarget:&nbsp;GLenum,&nbsp;renderbuffer:&nbsp;WebGLRenderbuffer&nbsp;\|&nbsp;null) | void | | framebufferRenderbuffer(target: GLenum, attachment: GLenum, renderbuffertarget: GLenum, renderbuffer: WebGLRenderbuffer \| null) | void |
| framebufferTexture2D(target:&nbsp;GLenum,&nbsp;attachment:&nbsp;GLenum,&nbsp;textarget:&nbsp;GLenum,&nbsp;texture:&nbsp;WebGLTexture&nbsp;\|&nbsp;null,&nbsp;level:&nbsp;GLint) | void | | framebufferTexture2D(target: GLenum, attachment: GLenum, textarget: GLenum, texture: WebGLTexture \| null, level: GLint) | void |
| frontFace(mode:&nbsp;GLenum) | void | | frontFace(mode: GLenum) | void |
| generateMipmap(target:&nbsp;GLenum) | void | | generateMipmap(target: GLenum) | void |
| getActiveAttrib(program:&nbsp;WebGLProgram,&nbsp;index:&nbsp;GLuint) | WebGLActiveInfo&nbsp;\|&nbsp;null | | getActiveAttrib(program: WebGLProgram, index: GLuint) | WebGLActiveInfo \| null |
| getActiveUniform(program:&nbsp;WebGLProgram,&nbsp;index:&nbsp;GLuint) | WebGLActiveInfo&nbsp;\|&nbsp;null | | getActiveUniform(program: WebGLProgram, index: GLuint) | WebGLActiveInfo \| null |
| getAttachedShaders(program:&nbsp;WebGLProgram) | WebGLShader[]&nbsp;\|&nbsp;null | | getAttachedShaders(program: WebGLProgram) | WebGLShader[] \| null |
| getAttribLocation(program:&nbsp;WebGLProgram,&nbsp;name:&nbsp;string) | GLint | | getAttribLocation(program: WebGLProgram, name: string) | GLint |
| getBufferParameter(target:&nbsp;GLenum,&nbsp;pname:&nbsp;GLenum) | any | | getBufferParameter(target: GLenum, pname: GLenum) | any |
| getParameter(pname:&nbsp;GLenum) | any | | getParameter(pname: GLenum) | any |
| getError() | GLenum | | getError() | GLenum |
| getFramebufferAttachmentParameter(target:&nbsp;GLenum,&nbsp;attachment:&nbsp;GLenum,&nbsp;pname:&nbsp;GLenum) | any | | getFramebufferAttachmentParameter(target: GLenum, attachment: GLenum, pname: GLenum) | any |
| getProgramParameter(program:&nbsp;WebGLProgram,&nbsp;pname:&nbsp;GLenum) | any | | getProgramParameter(program: WebGLProgram, pname: GLenum) | any |
| getProgramInfoLog(program:&nbsp;WebGLProgram) | string&nbsp;\|&nbsp;null | | getProgramInfoLog(program: WebGLProgram) | string \| null |
| getRenderbufferParameter(target:&nbsp;GLenum,&nbsp;pname:&nbsp;GLenum) | any | | getRenderbufferParameter(target: GLenum, pname: GLenum) | any |
| getShaderParameter(shader:&nbsp;WebGLShader,&nbsp;pname:&nbsp;GLenum) | any | | getShaderParameter(shader: WebGLShader, pname: GLenum) | any |
| getShaderPrecisionFormat(shadertype:&nbsp;GLenum,&nbsp;precisiontype:&nbsp;GLenum) | WebGLShaderPrecisionFormat&nbsp;\|&nbsp;null | | getShaderPrecisionFormat(shadertype: GLenum, precisiontype: GLenum) | WebGLShaderPrecisionFormat \| null |
| getShaderInfoLog(shader:&nbsp;WebGLShader) | string&nbsp;\|&nbsp;null | | getShaderInfoLog(shader: WebGLShader) | string \| null |
| getShaderSource(shader:&nbsp;WebGLShader) | string&nbsp;\|&nbsp;null | | getShaderSource(shader: WebGLShader) | string \| null |
| getTexParameter(target:&nbsp;GLenum,&nbsp;pname:&nbsp;GLenum) | any | | getTexParameter(target: GLenum, pname: GLenum) | any |
| getUniform(program:&nbsp;WebGLProgram,&nbsp;location:&nbsp;WebGLUniformLocation) | any | | getUniform(program: WebGLProgram, location: WebGLUniformLocation) | any |
| getUniformLocation(program:&nbsp;WebGLProgram,&nbsp;name:&nbsp;string) | WebGLUniformLocation&nbsp;\|&nbsp;null | | getUniformLocation(program: WebGLProgram, name: string) | WebGLUniformLocation \| null |
| getVertexAttrib(index:&nbsp;GLuint,&nbsp;pname:&nbsp;GLenum) | any | | getVertexAttrib(index: GLuint, pname: GLenum) | any |
| getVertexAttribOffset(index:&nbsp;GLuint,&nbsp;pname:&nbsp;GLenum) | GLintptr | | getVertexAttribOffset(index: GLuint, pname: GLenum) | GLintptr |
| hint(target:&nbsp;GLenum,&nbsp;mode:&nbsp;GLenum) | void | | hint(target: GLenum, mode: GLenum) | void |
| isBuffer(buffer:&nbsp;WebGLBuffer&nbsp;\|&nbsp;null) | GLboolean | | isBuffer(buffer: WebGLBuffer \| null) | GLboolean |
| isEnabled(cap:&nbsp;GLenum) | GLboolean | | isEnabled(cap: GLenum) | GLboolean |
| isFramebuffer(framebuffer:&nbsp;WebGLFramebuffer&nbsp;\|&nbsp;null) | GLboolean | | isFramebuffer(framebuffer: WebGLFramebuffer \| null) | GLboolean |
| isProgram(program:&nbsp;WebGLProgram&nbsp;\|&nbsp;null) | GLboolean | | isProgram(program: WebGLProgram \| null) | GLboolean |
| isRenderbuffer(renderbuffer:&nbsp;WebGLRenderbuffer&nbsp;\|&nbsp;null) | GLboolean | | isRenderbuffer(renderbuffer: WebGLRenderbuffer \| null) | GLboolean |
| isShader(shader:&nbsp;WebGLShader&nbsp;\|&nbsp;null) | GLboolean | | isShader(shader: WebGLShader \| null) | GLboolean |
| isTexture(texture:&nbsp;WebGLTexture&nbsp;\|&nbsp;null) | GLboolean | | isTexture(texture: WebGLTexture \| null) | GLboolean |
| lineWidth(width:&nbsp;GLfloat) | void | | lineWidth(width: GLfloat) | void |
| linkProgram(program:&nbsp;WebGLProgram) | void | | linkProgram(program: WebGLProgram) | void |
| pixelStorei(pname:&nbsp;GLenum,&nbsp;param:&nbsp;GLint&nbsp;\|&nbsp;GLboolean) | void | | pixelStorei(pname: GLenum, param: GLint \| GLboolean) | void |
| polygonOffset(factor:&nbsp;GLfloat,&nbsp;units:&nbsp;GLfloat) | void | | polygonOffset(factor: GLfloat, units: GLfloat) | void |
| renderbufferStorage(target:&nbsp;GLenum,&nbsp;internalformat:&nbsp;GLenum,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei) | void | | renderbufferStorage(target: GLenum, internalformat: GLenum, width: GLsizei, height: GLsizei) | void |
| sampleCoverage(value:&nbsp;GLclampf,&nbsp;invert:&nbsp;GLboolean) | void | | sampleCoverage(value: GLclampf, invert: GLboolean) | void |
| scissor(x:&nbsp;GLint,&nbsp;y:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei) | void | | scissor(x: GLint, y: GLint, width: GLsizei, height: GLsizei) | void |
| shaderSource(shader:&nbsp;WebGLShader,&nbsp;source:&nbsp;string) | void | | shaderSource(shader: WebGLShader, source: string) | void |
| stencilFunc(func:&nbsp;GLenum,&nbsp;ref:&nbsp;GLint,&nbsp;mask:&nbsp;GLuint) | void | | stencilFunc(func: GLenum, ref: GLint, mask: GLuint) | void |
| stencilFuncSeparate(face:&nbsp;GLenum,&nbsp;func:&nbsp;GLenum,&nbsp;ref:&nbsp;GLint,&nbsp;mask:&nbsp;GLuint) | void | | stencilFuncSeparate(face: GLenum, func: GLenum, ref: GLint, mask: GLuint) | void |
| stencilMask(mask:&nbsp;GLuint) | void | | stencilMask(mask: GLuint) | void |
| stencilMaskSeparate(face:&nbsp;GLenum,&nbsp;mask:&nbsp;GLuint) | void | | stencilMaskSeparate(face: GLenum, mask: GLuint) | void |
| stencilOp(fail:&nbsp;GLenum,&nbsp;zfail:&nbsp;GLenum,&nbsp;zpass:&nbsp;GLenum) | void | | stencilOp(fail: GLenum, zfail: GLenum, zpass: GLenum) | void |
| stencilOpSeparate(face:&nbsp;GLenum,&nbsp;fail:&nbsp;GLenum,&nbsp;zfail:&nbsp;GLenum,&nbsp;zpass:&nbsp;GLenum) | void | | stencilOpSeparate(face: GLenum, fail: GLenum, zfail: GLenum, zpass: GLenum) | void |
| texParameterf(target:&nbsp;GLenum,&nbsp;pname:&nbsp;GLenum,&nbsp;param:&nbsp;GLfloat) | void | | texParameterf(target: GLenum, pname: GLenum, param: GLfloat) | void |
| texParameteri(target:&nbsp;GLenum,&nbsp;pname:&nbsp;GLenum,&nbsp;param:&nbsp;GLint) | void | | texParameteri(target: GLenum, pname: GLenum, param: GLint) | void |
| uniform1f(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;x:&nbsp;GLfloat) | void | | uniform1f(location: WebGLUniformLocation \| null, x: GLfloat) | void |
| uniform2f(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;x:&nbsp;GLfloat,&nbsp;y:&nbsp;GLfloat) | void | | uniform2f(location: WebGLUniformLocation \| null, x: GLfloat, y: GLfloat) | void |
| uniform3f(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;x:&nbsp;GLfloat,&nbsp;y:&nbsp;GLfloat,&nbsp;z:&nbsp;GLfloat) | void | | uniform3f(location: WebGLUniformLocation \| null, x: GLfloat, y: GLfloat, z: GLfloat) | void |
| uniform4f(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;x:&nbsp;GLfloat,&nbsp;y:&nbsp;GLfloat,&nbsp;z:&nbsp;GLfloat,&nbsp;w:&nbsp;GLfloat) | void | | uniform4f(location: WebGLUniformLocation \| null, x: GLfloat, y: GLfloat, z: GLfloat, w: GLfloat) | void |
| uniform1i(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;x:&nbsp;GLint) | void | | uniform1i(location: WebGLUniformLocation \| null, x: GLint) | void |
| uniform2i(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;x:&nbsp;GLint,&nbsp;y:&nbsp;GLint) | void | | uniform2i(location: WebGLUniformLocation \| null, x: GLint, y: GLint) | void |
| uniform3i(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;x:&nbsp;GLint,&nbsp;y:&nbsp;GLint,&nbsp;z:&nbsp;GLint) | void | | uniform3i(location: WebGLUniformLocation \| null, x: GLint, y: GLint, z: GLint) | void |
| uniform4i(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;x:&nbsp;GLint,&nbsp;y:&nbsp;GLint,&nbsp;z:&nbsp;GLint,&nbsp;w:&nbsp;GLint) | void | | uniform4i(location: WebGLUniformLocation \| null, x: GLint, y: GLint, z: GLint, w: GLint) | void |
| useProgram(program:&nbsp;WebGLProgram&nbsp;\|&nbsp;null) | void | | useProgram(program: WebGLProgram \| null) | void |
| validateProgram(program:&nbsp;WebGLProgram) | void | | validateProgram(program: WebGLProgram) | void |
| vertexAttrib1f(index:&nbsp;GLuint,&nbsp;x:&nbsp;GLfloat) | void | | vertexAttrib1f(index: GLuint, x: GLfloat) | void |
| vertexAttrib2f(index:&nbsp;GLuint,&nbsp;x:&nbsp;GLfloat,&nbsp;y:&nbsp;GLfloat) | void | | vertexAttrib2f(index: GLuint, x: GLfloat, y: GLfloat) | void |
| vertexAttrib3f(index:&nbsp;GLuint,&nbsp;x:&nbsp;GLfloat,&nbsp;y:&nbsp;GLfloat,&nbsp;z:&nbsp;GLfloat) | void | | vertexAttrib3f(index: GLuint, x: GLfloat, y: GLfloat, z: GLfloat) | void |
| vertexAttrib4f(index:&nbsp;GLuint,&nbsp;x:&nbsp;GLfloat,&nbsp;y:&nbsp;GLfloat,&nbsp;z:&nbsp;GLfloat,&nbsp;w:&nbsp;GLfloat) | void | | vertexAttrib4f(index: GLuint, x: GLfloat, y: GLfloat, z: GLfloat, w: GLfloat) | void |
| vertexAttrib1fv(index:&nbsp;GLuint,&nbsp;values:&nbsp;Float32List) | void | | vertexAttrib1fv(index: GLuint, values: Float32List) | void |
| vertexAttrib2fv(index:&nbsp;GLuint,&nbsp;values:&nbsp;Float32List) | void | | vertexAttrib2fv(index: GLuint, values: Float32List) | void |
| vertexAttrib3fv(index:&nbsp;GLuint,&nbsp;values:&nbsp;Float32List) | void | | vertexAttrib3fv(index: GLuint, values: Float32List) | void |
| vertexAttrib4fv(index:&nbsp;GLuint,&nbsp;values:&nbsp;Float32List) | void | | vertexAttrib4fv(index: GLuint, values: Float32List) | void |
| vertexAttribPointer(index:&nbsp;GLuint,&nbsp;size:&nbsp;GLint,&nbsp;type:&nbsp;GLenum,&nbsp;normalized:&nbsp;GLboolean,&nbsp;stride:&nbsp;GLsizei,&nbsp;offset:&nbsp;GLintptr) | void | | vertexAttribPointer(index: GLuint, size: GLint, type: GLenum, normalized: GLboolean, stride: GLsizei, offset: GLintptr) | void |
| viewport(x:&nbsp;GLint,&nbsp;y:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei) | void | | viewport(x: GLint, y: GLint, width: GLsizei, height: GLsizei) | void |
## WebGLRenderingContextOverloads ## WebGLRenderingContextOverloads
WebGLRenderingContextOverloads WebGLRenderingContextOverloads
| Method| Return Value Type| | Method| Return Value Type|
| -------- | -------- | | -------- | -------- |
| bufferData(target:&nbsp;GLenum,&nbsp;size:&nbsp;GLsizeiptr,&nbsp;usage:&nbsp;GLenum) | void | | bufferData(target: GLenum, size: GLsizeiptr, usage: GLenum) | void |
| bufferData(target:&nbsp;GLenum,&nbsp;data:&nbsp;BufferSource&nbsp;\|&nbsp;null,&nbsp;usage:&nbsp;GLenum) | void | | bufferData(target: GLenum, data: BufferSource \| null, usage: GLenum) | void |
| bufferSubData(target:&nbsp;GLenum,&nbsp;offset:&nbsp;GLintptr,&nbsp;data:&nbsp;BufferSource) | void | | bufferSubData(target: GLenum, offset: GLintptr, data: BufferSource) | void |
| compressedTexImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;internalformat:&nbsp;GLenum,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;border:&nbsp;GLint,&nbsp;data:&nbsp;ArrayBufferView) | void | | compressedTexImage2D(target: GLenum, level: GLint, internalformat: GLenum, width: GLsizei, height: GLsizei, border: GLint, data: ArrayBufferView) | void |
| compressedTexSubImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;xoffset:&nbsp;GLint,&nbsp;yoffset:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;format:&nbsp;GLenum,&nbsp;data:&nbsp;ArrayBufferView) | void | | compressedTexSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, data: ArrayBufferView) | void |
| readPixels(x:&nbsp;GLint,&nbsp;y:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;pixels:&nbsp;ArrayBufferView&nbsp;\|&nbsp;null) | void; | | readPixels(x: GLint, y: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, pixels: ArrayBufferView \| null) | void; |
| texImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;internalformat:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;border:&nbsp;GLint,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;pixels:&nbsp;ArrayBufferView&nbsp;\|&nbsp;null) | void | | texImage2D(target: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, border: GLint, format: GLenum, type: GLenum, pixels: ArrayBufferView \| null) | void |
| texImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;internalformat:&nbsp;GLint,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;source:&nbsp;TexImageSource) | void | | texImage2D(target: GLenum, level: GLint, internalformat: GLint, format: GLenum, type: GLenum, source: TexImageSource) | void |
| texSubImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;xoffset:&nbsp;GLint,&nbsp;yoffset:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;pixels:&nbsp;ArrayBufferView&nbsp;\|&nbsp;null) | void | | texSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, pixels: ArrayBufferView \| null) | void |
| texSubImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;xoffset:&nbsp;GLint,&nbsp;yoffset:&nbsp;GLint,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;source:&nbsp;TexImageSource) | void | | texSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, format: GLenum, type: GLenum, source: TexImageSource) | void |
| uniform1fv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;v:&nbsp;Float32List) | void | | uniform1fv(location: WebGLUniformLocation \| null, v: Float32List) | void |
| uniform2fv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;v:&nbsp;Float32List) | void | | uniform2fv(location: WebGLUniformLocation \| null, v: Float32List) | void |
| uniform3fv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;v:&nbsp;Float32List) | void | | uniform3fv(location: WebGLUniformLocation \| null, v: Float32List) | void |
| uniform4fv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;v:&nbsp;Float32List) | void | | uniform4fv(location: WebGLUniformLocation \| null, v: Float32List) | void |
| uniform1iv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;v:&nbsp;Int32List) | void | | uniform1iv(location: WebGLUniformLocation \| null, v: Int32List) | void |
| uniform2iv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;v:&nbsp;Int32List) | void | | uniform2iv(location: WebGLUniformLocation \| null, v: Int32List) | void |
| uniform3iv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;v:&nbsp;Int32List) | void | | uniform3iv(location: WebGLUniformLocation \| null, v: Int32List) | void |
| uniform4iv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;v:&nbsp;Int32List) | void | | uniform4iv(location: WebGLUniformLocation \| null, v: Int32List) | void |
| uniformMatrix2fv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;transpose:&nbsp;GLboolean,&nbsp;value:&nbsp;Float32List) | void | | uniformMatrix2fv(location: WebGLUniformLocation \| null, transpose: GLboolean, value: Float32List) | void |
| uniformMatrix3fv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;transpose:&nbsp;GLboolean,&nbsp;value:&nbsp;Float32List) | void | | uniformMatrix3fv(location: WebGLUniformLocation \| null, transpose: GLboolean, value: Float32List) | void |
| uniformMatrix4fv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;transpose:&nbsp;GLboolean,&nbsp;value:&nbsp;Float32List) | void | | uniformMatrix4fv(location: WebGLUniformLocation \| null, transpose: GLboolean, value: Float32List) | void |
en/application-dev/reference/apis/js-apis-webgl2.md
浏览文件 @ e3781408
# webgl2 # WebGL2
The **WebGL2** module supports graphics drawing, such as processing the graphics position and color. WebGL2 provides enhanced capabilities in the rendering pipeline and shader language than WebGL.
This module provides WebGL APIs that correspond to the OpenGL ES 3.0 feature set. For more information, see [WebGL™](https://www.khronos.org/registry/webgl/specs/latest/2.0/).
> **NOTE** > **NOTE**
> >
> The initial APIs of this module are supported since API version 7. Newly added APIs will be marked with a superscript to indicate their earliest API version. > The initial APIs of this module are supported since API version 7. Newly added APIs will be marked with a superscript to indicate their earliest API version.
This module provides WebGL APIs that correspond to the OpenGL ES 3.0 feature set. For more information, see [WebGL™](https://www.khronos.org/registry/webgl/specs/latest/2.0/).
## Invoking Method ## Invoking Method
Create a **<canvas\>** component in the HML file. The following is an example: Create a **<canvas\>** component in the HML file. The following is an example:
...@@ -38,7 +39,7 @@ gl.clearColor(0.0, 0.0, 0.0, 1.0); ...@@ -38,7 +39,7 @@ gl.clearColor(0.0, 0.0, 0.0, 1.0);
**System capability**: SystemCapability.Graphic.Graphic2D.WebGL2 **System capability**: SystemCapability.Graphic.Graphic2D.WebGL2
**Table 1** Type **Table 1** Type
| Name| Type| | Name| Type|
| -------- | -------- | | -------- | -------- |
...@@ -48,11 +49,11 @@ gl.clearColor(0.0, 0.0, 0.0, 1.0); ...@@ -48,11 +49,11 @@ gl.clearColor(0.0, 0.0, 0.0, 1.0);
| Uint32List | array | | Uint32List | array |
## Interface ## APIs
**System capability**: SystemCapability.Graphic.Graphic2D.WebGL2 **System capability**: SystemCapability.Graphic.Graphic2D.WebGL2
**Table 2** Interface **Table 2** APIs
| Name| | Name|
| -------- | | -------- |
...@@ -342,101 +343,101 @@ WebGL2RenderingContextBase ...@@ -342,101 +343,101 @@ WebGL2RenderingContextBase
| Method| Return Value Type| | Method| Return Value Type|
| -------- | -------- | | -------- | -------- |
| copyBufferSubData(readTarget:&nbsp;GLenum,&nbsp;writeTarget:&nbsp;GLenum,&nbsp;readOffset:&nbsp;GLintptr,&nbsp;writeOffset:&nbsp;GLintptr,&nbsp;size:&nbsp;GLsizeiptr) | void | | copyBufferSubData(readTarget: GLenum, writeTarget: GLenum, readOffset: GLintptr, writeOffset: GLintptr, size: GLsizeiptr) | void |
| getBufferSubData(target:&nbsp;GLenum,&nbsp;srcByteOffset:&nbsp;GLintptr,&nbsp;dstBuffer:&nbsp;ArrayBufferView,&nbsp;dstOffset?:&nbsp;GLuint,&nbsp;length?:&nbsp;GLuint) | void | | getBufferSubData(target: GLenum, srcByteOffset: GLintptr, dstBuffer: ArrayBufferView, dstOffset?: GLuint, length?: GLuint) | void |
| blitFramebuffer(srcX0:&nbsp;GLint,&nbsp;srcY0:&nbsp;GLint,&nbsp;srcX1:&nbsp;GLint,&nbsp;srcY1:&nbsp;GLint,&nbsp;dstX0:&nbsp;GLint,&nbsp;dstY0:&nbsp;GLint,&nbsp;dstX1:&nbsp;GLint,&nbsp;dstY1:&nbsp;GLint,&nbsp;mask:&nbsp;GLbitfield,&nbsp;filter:&nbsp;GLenum) | void | | blitFramebuffer(srcX0: GLint, srcY0: GLint, srcX1: GLint, srcY1: GLint, dstX0: GLint, dstY0: GLint, dstX1: GLint, dstY1: GLint, mask: GLbitfield, filter: GLenum) | void |
| framebufferTextureLayer(target:&nbsp;GLenum,&nbsp;attachment:&nbsp;GLenum,&nbsp;texture:&nbsp;WebGLTexture&nbsp;\|&nbsp;null,&nbsp;level:&nbsp;GLint,&nbsp;layer:&nbsp;GLint) | void | | framebufferTextureLayer(target: GLenum, attachment: GLenum, texture: WebGLTexture \| null, level: GLint, layer: GLint) | void |
| invalidateFramebuffer(target:&nbsp;GLenum,&nbsp;attachments:&nbsp;GLenum[]) | void | | invalidateFramebuffer(target: GLenum, attachments: GLenum[]) | void |
| invalidateSubFramebuffer(target:&nbsp;GLenum,&nbsp;attachments:&nbsp;GLenum[],&nbsp;x:&nbsp;GLint,&nbsp;y:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei) | void | | invalidateSubFramebuffer(target: GLenum, attachments: GLenum[], x: GLint, y: GLint, width: GLsizei, height: GLsizei) | void |
| readBuffer(src:&nbsp;GLenum) | void | | readBuffer(src: GLenum) | void |
| getInternalformatParameter(target:&nbsp;GLenum,&nbsp;internalformat:&nbsp;GLenum,&nbsp;pname:&nbsp;GLenum) | any | | getInternalformatParameter(target: GLenum, internalformat: GLenum, pname: GLenum) | any |
| renderbufferStorageMultisample(target:&nbsp;GLenum,&nbsp;samples:&nbsp;GLsizei,&nbsp;internalformat:&nbsp;GLenum,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei) | void | | renderbufferStorageMultisample(target: GLenum, samples: GLsizei, internalformat: GLenum, width: GLsizei, height: GLsizei) | void |
| texStorage2D(target:&nbsp;GLenum,&nbsp;levels:&nbsp;GLsizei,&nbsp;internalformat:&nbsp;GLenum,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei) | void | | texStorage2D(target: GLenum, levels: GLsizei, internalformat: GLenum, width: GLsizei, height: GLsizei) | void |
| texStorage3D(target:&nbsp;GLenum,&nbsp;levels:&nbsp;GLsizei,&nbsp;internalformat:&nbsp;GLenum,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;depth:&nbsp;GLsizei) | void | | texStorage3D(target: GLenum, levels: GLsizei, internalformat: GLenum, width: GLsizei, height: GLsizei, depth: GLsizei) | void |
| texImage3D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;internalformat:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;depth:&nbsp;GLsizei,&nbsp;border:&nbsp;GLint,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;pboOffset:&nbsp;GLintptr) | void | | texImage3D(target: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, depth: GLsizei, border: GLint, format: GLenum, type: GLenum, pboOffset: GLintptr) | void |
| texImage3D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;internalformat:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;depth:&nbsp;GLsizei,&nbsp;border:&nbsp;GLint,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;source:&nbsp;TexImageSource) | void | | texImage3D(target: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, depth: GLsizei, border: GLint, format: GLenum, type: GLenum, source: TexImageSource) | void |
| texImage3D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;internalformat:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;depth:&nbsp;GLsizei,&nbsp;border:&nbsp;GLint,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;srcData:&nbsp;ArrayBufferView&nbsp;\|&nbsp;null) | void | | texImage3D(target: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, depth: GLsizei, border: GLint, format: GLenum, type: GLenum, srcData: ArrayBufferView \| null) | void |
| texImage3D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;internalformat:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;depth:&nbsp;GLsizei,&nbsp;border:&nbsp;GLint,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;srcData:&nbsp;ArrayBufferView,&nbsp;srcOffset:&nbsp;GLuint) | void | | texImage3D(target: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, depth: GLsizei, border: GLint, format: GLenum, type: GLenum, srcData: ArrayBufferView, srcOffset: GLuint) | void |
| texSubImage3D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;xoffset:&nbsp;GLint,&nbsp;yoffset:&nbsp;GLint,&nbsp;zoffset:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;depth:&nbsp;GLsizei,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;pboOffset:&nbsp;GLintptr) | void | | texSubImage3D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, zoffset: GLint, width: GLsizei, height: GLsizei, depth: GLsizei, format: GLenum, type: GLenum, pboOffset: GLintptr) | void |
| texSubImage3D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;xoffset:&nbsp;GLint,&nbsp;yoffset:&nbsp;GLint,&nbsp;zoffset:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;depth:&nbsp;GLsizei,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;source:&nbsp;TexImageSource) | void | | texSubImage3D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, zoffset: GLint, width: GLsizei, height: GLsizei, depth: GLsizei, format: GLenum, type: GLenum, source: TexImageSource) | void |
| texSubImage3D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;xoffset:&nbsp;GLint,&nbsp;yoffset:&nbsp;GLint,&nbsp;zoffset:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;depth:&nbsp;GLsizei,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;srcData:&nbsp;ArrayBufferView&nbsp;\|&nbsp;null,&nbsp;srcOffset?:&nbsp;GLuint) | void | | texSubImage3D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, zoffset: GLint, width: GLsizei, height: GLsizei, depth: GLsizei, format: GLenum, type: GLenum, srcData: ArrayBufferView \| null, srcOffset?: GLuint) | void |
| copyTexSubImage3D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;xoffset:&nbsp;GLint,&nbsp;yoffset:&nbsp;GLint,&nbsp;zoffset:&nbsp;GLint,&nbsp;x:&nbsp;GLint,&nbsp;y:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei) | void | | copyTexSubImage3D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, zoffset: GLint, x: GLint, y: GLint, width: GLsizei, height: GLsizei) | void |
| compressedTexImage3D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;internalformat:&nbsp;GLenum,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;depth:&nbsp;GLsizei,&nbsp;border:&nbsp;GLint,&nbsp;imageSize:&nbsp;GLsizei,&nbsp;offset:&nbsp;GLintptr) | void | | compressedTexImage3D(target: GLenum, level: GLint, internalformat: GLenum, width: GLsizei, height: GLsizei, depth: GLsizei, border: GLint, imageSize: GLsizei, offset: GLintptr) | void |
| compressedTexImage3D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;internalformat:&nbsp;GLenum,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;depth:&nbsp;GLsizei,&nbsp;border:&nbsp;GLint,&nbsp;srcData:&nbsp;ArrayBufferView,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLengthOverride?:&nbsp;GLuint) | void | | compressedTexImage3D(target: GLenum, level: GLint, internalformat: GLenum, width: GLsizei, height: GLsizei, depth: GLsizei, border: GLint, srcData: ArrayBufferView, srcOffset?: GLuint, srcLengthOverride?: GLuint) | void |
| compressedTexSubImage3D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;xoffset:&nbsp;GLint,&nbsp;yoffset:&nbsp;GLint,&nbsp;zoffset:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;depth:&nbsp;GLsizei,&nbsp;format:&nbsp;GLenum,&nbsp;imageSize:&nbsp;GLsizei,&nbsp;offset:&nbsp;GLintptr) | void | | compressedTexSubImage3D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, zoffset: GLint, width: GLsizei, height: GLsizei, depth: GLsizei, format: GLenum, imageSize: GLsizei, offset: GLintptr) | void |
| compressedTexSubImage3D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;xoffset:&nbsp;GLint,&nbsp;yoffset:&nbsp;GLint,&nbsp;zoffset:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;depth:&nbsp;GLsizei,&nbsp;format:&nbsp;GLenum,&nbsp;srcData:&nbsp;ArrayBufferView,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLengthOverride?:&nbsp;GLuint) | void | | compressedTexSubImage3D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, zoffset: GLint, width: GLsizei, height: GLsizei, depth: GLsizei, format: GLenum, srcData: ArrayBufferView, srcOffset?: GLuint, srcLengthOverride?: GLuint) | void |
| getFragDataLocation(program:&nbsp;WebGLProgram,&nbsp;name:&nbsp;string) | GLint | | getFragDataLocation(program: WebGLProgram, name: string) | GLint |
| uniform1ui(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;v0:&nbsp;GLuint) | void | | uniform1ui(location: WebGLUniformLocation \| null, v0: GLuint) | void |
| uniform2ui(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;v0:&nbsp;GLuint,&nbsp;v1:&nbsp;GLuint) | void | | uniform2ui(location: WebGLUniformLocation \| null, v0: GLuint, v1: GLuint) | void |
| uniform3ui(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;v0:&nbsp;GLuint,&nbsp;v1:&nbsp;GLuint,&nbsp;v2:&nbsp;GLuint) | void | | uniform3ui(location: WebGLUniformLocation \| null, v0: GLuint, v1: GLuint, v2: GLuint) | void |
| uniform4ui(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;v0:&nbsp;GLuint,&nbsp;v1:&nbsp;GLuint,&nbsp;v2:&nbsp;GLuint,&nbsp;v3:&nbsp;GLuint) | void | | uniform4ui(location: WebGLUniformLocation \| null, v0: GLuint, v1: GLuint, v2: GLuint, v3: GLuint) | void |
| uniform1uiv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;data:&nbsp;Uint32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniform1uiv(location: WebGLUniformLocation \| null, data: Uint32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform2uiv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;data:&nbsp;Uint32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniform2uiv(location: WebGLUniformLocation \| null, data: Uint32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform3uiv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;data:&nbsp;Uint32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniform3uiv(location: WebGLUniformLocation \| null, data: Uint32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform4uiv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;data:&nbsp;Uint32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniform4uiv(location: WebGLUniformLocation \| null, data: Uint32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix3x2fv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;transpose:&nbsp;GLboolean,&nbsp;data:&nbsp;Float32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniformMatrix3x2fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix4x2fv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;transpose:&nbsp;GLboolean,&nbsp;data:&nbsp;Float32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniformMatrix4x2fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix2x3fv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;transpose:&nbsp;GLboolean,&nbsp;data:&nbsp;Float32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniformMatrix2x3fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix4x3fv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;transpose:&nbsp;GLboolean,&nbsp;data:&nbsp;Float32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniformMatrix4x3fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix2x4fv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;transpose:&nbsp;GLboolean,&nbsp;data:&nbsp;Float32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniformMatrix2x4fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix3x4fv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;transpose:&nbsp;GLboolean,&nbsp;data:&nbsp;Float32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniformMatrix3x4fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| vertexAttribI4i(index:&nbsp;GLuint,&nbsp;x:&nbsp;GLint,&nbsp;y:&nbsp;GLint,&nbsp;z:&nbsp;GLint,&nbsp;w:&nbsp;GLint) | void | | vertexAttribI4i(index: GLuint, x: GLint, y: GLint, z: GLint, w: GLint) | void |
| vertexAttribI4iv(index:&nbsp;GLuint,&nbsp;values:&nbsp;Int32List) | void | | vertexAttribI4iv(index: GLuint, values: Int32List) | void |
| vertexAttribI4ui(index:&nbsp;GLuint,&nbsp;x:&nbsp;GLuint,&nbsp;y:&nbsp;GLuint,&nbsp;z:&nbsp;GLuint,&nbsp;w:&nbsp;GLuint) | void | | vertexAttribI4ui(index: GLuint, x: GLuint, y: GLuint, z: GLuint, w: GLuint) | void |
| vertexAttribI4uiv(index:&nbsp;GLuint,&nbsp;values:&nbsp;Uint32List) | void | | vertexAttribI4uiv(index: GLuint, values: Uint32List) | void |
| vertexAttribIPointer(index:&nbsp;GLuint,&nbsp;size:&nbsp;GLint,&nbsp;type:&nbsp;GLenum,&nbsp;stride:&nbsp;GLsizei,&nbsp;offset:&nbsp;GLintptr) | void | | vertexAttribIPointer(index: GLuint, size: GLint, type: GLenum, stride: GLsizei, offset: GLintptr) | void |
| vertexAttribDivisor(index:&nbsp;GLuint,&nbsp;divisor:&nbsp;GLuint) | void | | vertexAttribDivisor(index: GLuint, divisor: GLuint) | void |
| drawArraysInstanced(mode:&nbsp;GLenum,&nbsp;first:&nbsp;GLint,&nbsp;count:&nbsp;GLsizei,&nbsp;instanceCount:&nbsp;GLsizei) | void | | drawArraysInstanced(mode: GLenum, first: GLint, count: GLsizei, instanceCount: GLsizei) | void |
| drawElementsInstanced(mode:&nbsp;GLenum,&nbsp;count:&nbsp;GLsizei,&nbsp;type:&nbsp;GLenum,&nbsp;offset:&nbsp;GLintptr,&nbsp;instanceCount:&nbsp;GLsizei) | void | | drawElementsInstanced(mode: GLenum, count: GLsizei, type: GLenum, offset: GLintptr, instanceCount: GLsizei) | void |
| drawRangeElements(mode:&nbsp;GLenum,&nbsp;start:&nbsp;GLuint,&nbsp;end:&nbsp;GLuint,&nbsp;count:&nbsp;GLsizei,&nbsp;type:&nbsp;GLenum,&nbsp;offset:&nbsp;GLintptr) | void | | drawRangeElements(mode: GLenum, start: GLuint, end: GLuint, count: GLsizei, type: GLenum, offset: GLintptr) | void |
| drawBuffers(buffers:&nbsp;GLenum[]) | void | | drawBuffers(buffers: GLenum[]) | void |
| clearBufferfv(buffer:&nbsp;GLenum,&nbsp;drawbuffer:&nbsp;GLint,&nbsp;values:&nbsp;Float32List,&nbsp;srcOffset?:&nbsp;GLuint) | void | | clearBufferfv(buffer: GLenum, drawbuffer: GLint, values: Float32List, srcOffset?: GLuint) | void |
| clearBufferiv(buffer:&nbsp;GLenum,&nbsp;drawbuffer:&nbsp;GLint,&nbsp;values:&nbsp;Int32List,&nbsp;srcOffset?:&nbsp;GLuint) | void | | clearBufferiv(buffer: GLenum, drawbuffer: GLint, values: Int32List, srcOffset?: GLuint) | void |
| clearBufferuiv(buffer:&nbsp;GLenum,&nbsp;drawbuffer:&nbsp;GLint,&nbsp;values:&nbsp;Uint32List,&nbsp;srcOffset?:&nbsp;GLuint) | void | | clearBufferuiv(buffer: GLenum, drawbuffer: GLint, values: Uint32List, srcOffset?: GLuint) | void |
| clearBufferfi(buffer:&nbsp;GLenum,&nbsp;drawbuffer:&nbsp;GLint,&nbsp;depth:&nbsp;GLfloat,&nbsp;stencil:&nbsp;GLint) | void | | clearBufferfi(buffer: GLenum, drawbuffer: GLint, depth: GLfloat, stencil: GLint) | void |
| createQuery() | WebGLQuery&nbsp;\|&nbsp;null | | createQuery() | WebGLQuery \| null |
| deleteQuery(query:&nbsp;WebGLQuery&nbsp;\|&nbsp;null) | void | | deleteQuery(query: WebGLQuery \| null) | void |
| isQuery(query:&nbsp;WebGLQuery&nbsp;\|&nbsp;null) | GLboolean | | isQuery(query: WebGLQuery \| null) | GLboolean |
| beginQuery(target:&nbsp;GLenum,&nbsp;query:&nbsp;WebGLQuery) | void | | beginQuery(target: GLenum, query: WebGLQuery) | void |
| endQuery(target:&nbsp;GLenum) | void | | endQuery(target: GLenum) | void |
| getQuery(target:&nbsp;GLenum,&nbsp;pname:&nbsp;GLenum) | WebGLQuery&nbsp;\|&nbsp;null | | getQuery(target: GLenum, pname: GLenum) | WebGLQuery \| null |
| getQueryParameter(query:&nbsp;WebGLQuery,&nbsp;pname:&nbsp;GLenum) | any | | getQueryParameter(query: WebGLQuery, pname: GLenum) | any |
| createSampler() | WebGLSampler&nbsp;\|&nbsp;null | | createSampler() | WebGLSampler \| null |
| deleteSampler(sampler:&nbsp;WebGLSampler&nbsp;\|&nbsp;null) | void | | deleteSampler(sampler: WebGLSampler \| null) | void |
| isSampler(sampler:&nbsp;WebGLSampler&nbsp;\|&nbsp;null) | GLboolean | | isSampler(sampler: WebGLSampler \| null) | GLboolean |
| bindSampler(unit:&nbsp;GLuint,&nbsp;sampler:&nbsp;WebGLSampler&nbsp;\|&nbsp;null) | void | | bindSampler(unit: GLuint, sampler: WebGLSampler \| null) | void |
| samplerParameteri(sampler:&nbsp;WebGLSampler,&nbsp;pname:&nbsp;GLenum,&nbsp;param:&nbsp;GLint) | void | | samplerParameteri(sampler: WebGLSampler, pname: GLenum, param: GLint) | void |
| samplerParameterf(sampler:&nbsp;WebGLSampler,&nbsp;pname:&nbsp;GLenum,&nbsp;param:&nbsp;GLfloat) | void; | | samplerParameterf(sampler: WebGLSampler, pname: GLenum, param: GLfloat) | void; |
| getSamplerParameter(sampler:&nbsp;WebGLSampler,&nbsp;pname:&nbsp;GLenum) | any | | getSamplerParameter(sampler: WebGLSampler, pname: GLenum) | any |
| fenceSync(condition:&nbsp;GLenum,&nbsp;flags:&nbsp;GLbitfield) | WebGLSync&nbsp;\|&nbsp;null | | fenceSync(condition: GLenum, flags: GLbitfield) | WebGLSync \| null |
| isSync(sync:&nbsp;WebGLSync&nbsp;\|&nbsp;null) | GLboolean | | isSync(sync: WebGLSync \| null) | GLboolean |
| deleteSync(sync:&nbsp;WebGLSync&nbsp;\|&nbsp;null) | void | | deleteSync(sync: WebGLSync \| null) | void |
| clientWaitSync(sync:&nbsp;WebGLSync,&nbsp;flags:&nbsp;GLbitfield,&nbsp;timeout:&nbsp;GLuint64) | GLenum | | clientWaitSync(sync: WebGLSync, flags: GLbitfield, timeout: GLuint64) | GLenum |
| waitSync(sync:&nbsp;WebGLSync,&nbsp;flags:&nbsp;GLbitfield,&nbsp;timeout:&nbsp;GLint64) | void | | waitSync(sync: WebGLSync, flags: GLbitfield, timeout: GLint64) | void |
| getSyncParameter(sync:&nbsp;WebGLSync,&nbsp;pname:&nbsp;GLenum) | any | | getSyncParameter(sync: WebGLSync, pname: GLenum) | any |
| createTransformFeedback() | WebGLTransformFeedback&nbsp;\|&nbsp;null | | createTransformFeedback() | WebGLTransformFeedback \| null |
| deleteTransformFeedback(tf:&nbsp;WebGLTransformFeedback&nbsp;\|&nbsp;null) | void | | deleteTransformFeedback(tf: WebGLTransformFeedback \| null) | void |
| isTransformFeedback(tf:&nbsp;WebGLTransformFeedback&nbsp;\|&nbsp;null) | GLboolean | | isTransformFeedback(tf: WebGLTransformFeedback \| null) | GLboolean |
| bindTransformFeedback(target:&nbsp;GLenum,&nbsp;tf:&nbsp;WebGLTransformFeedback&nbsp;\|&nbsp;null) | void | | bindTransformFeedback(target: GLenum, tf: WebGLTransformFeedback \| null) | void |
| beginTransformFeedback(primitiveMode:&nbsp;GLenum) | void | | beginTransformFeedback(primitiveMode: GLenum) | void |
| endTransformFeedback() | void | | endTransformFeedback() | void |
| transformFeedbackVaryings(program:&nbsp;WebGLProgram,&nbsp;varyings:&nbsp;string[],&nbsp;bufferMode:&nbsp;GLenum) | void | | transformFeedbackVaryings(program: WebGLProgram, varyings: string[], bufferMode: GLenum) | void |
| getTransformFeedbackVarying(program:&nbsp;WebGLProgram,&nbsp;index:&nbsp;GLuint) | WebGLActiveInfo&nbsp;\|&nbsp;null | | getTransformFeedbackVarying(program: WebGLProgram, index: GLuint) | WebGLActiveInfo \| null |
| pauseTransformFeedback() | void | | pauseTransformFeedback() | void |
| resumeTransformFeedback() | void | | resumeTransformFeedback() | void |
| bindBufferBase(target:&nbsp;GLenum,&nbsp;index:&nbsp;GLuint,&nbsp;buffer:&nbsp;WebGLBuffer&nbsp;\|&nbsp;null) | void | | bindBufferBase(target: GLenum, index: GLuint, buffer: WebGLBuffer \| null) | void |
| bindBufferRange(target:&nbsp;GLenum,&nbsp;index:&nbsp;GLuint,&nbsp;buffer:&nbsp;WebGLBuffer&nbsp;\|&nbsp;null,&nbsp;offset:&nbsp;GLintptr,&nbsp;size:&nbsp;GLsizeiptr) | void | | bindBufferRange(target: GLenum, index: GLuint, buffer: WebGLBuffer \| null, offset: GLintptr, size: GLsizeiptr) | void |
| getIndexedParameter(target:&nbsp;GLenum,&nbsp;index:&nbsp;GLuint) | any | | getIndexedParameter(target: GLenum, index: GLuint) | any |
| getUniformIndices(program:&nbsp;WebGLProgram,&nbsp;uniformNames:&nbsp;string[]) | GLuint[]&nbsp;\|&nbsp;null | | getUniformIndices(program: WebGLProgram, uniformNames: string[]) | GLuint[] \| null |
| getActiveUniforms(program:&nbsp;WebGLProgram,&nbsp;uniformIndices:&nbsp;GLuint[],&nbsp;pname:&nbsp;GLenum) | any | | getActiveUniforms(program: WebGLProgram, uniformIndices: GLuint[], pname: GLenum) | any |
| getUniformBlockIndex(program:&nbsp;WebGLProgram,&nbsp;uniformBlockName:&nbsp;string) | GLuint | | getUniformBlockIndex(program: WebGLProgram, uniformBlockName: string) | GLuint |
| getActiveUniformBlockParameter(program:&nbsp;WebGLProgram,&nbsp;uniformBlockIndex:&nbsp;GLuint,&nbsp;pname:&nbsp;GLenum) | any | | getActiveUniformBlockParameter(program: WebGLProgram, uniformBlockIndex: GLuint, pname: GLenum) | any |
| getActiveUniformBlockName(program:&nbsp;WebGLProgram,&nbsp;uniformBlockIndex:&nbsp;GLuint) | string&nbsp;\|&nbsp;null | | getActiveUniformBlockName(program: WebGLProgram, uniformBlockIndex: GLuint) | string \| null |
| uniformBlockBinding(program:&nbsp;WebGLProgram,&nbsp;uniformBlockIndex:&nbsp;GLuint,&nbsp;uniformBlockBinding:&nbsp;GLuint) | void | | uniformBlockBinding(program: WebGLProgram, uniformBlockIndex: GLuint, uniformBlockBinding: GLuint) | void |
| createVertexArray() | WebGLVertexArrayObject&nbsp;\|&nbsp;null | | createVertexArray() | WebGLVertexArrayObject \| null |
| deleteVertexArray(vertexArray:&nbsp;WebGLVertexArrayObject&nbsp;\|&nbsp;null) | void | | deleteVertexArray(vertexArray: WebGLVertexArrayObject \| null) | void |
| isVertexArray(vertexArray:&nbsp;WebGLVertexArrayObject&nbsp;\|&nbsp;null) | GLboolean | | isVertexArray(vertexArray: WebGLVertexArrayObject \| null) | GLboolean |
| bindVertexArray(array:&nbsp;WebGLVertexArrayObject&nbsp;\|&nbsp;null) | void | | bindVertexArray(array: WebGLVertexArrayObject \| null) | void |
## WebGL2RenderingContextOverloads ## WebGL2RenderingContextOverloads
...@@ -445,36 +446,36 @@ WebGL2RenderingContextOverloads ...@@ -445,36 +446,36 @@ WebGL2RenderingContextOverloads
| Method| Return Value Type| | Method| Return Value Type|
| -------- | -------- | | -------- | -------- |
| bufferData(target:&nbsp;GLenum,&nbsp;size:&nbsp;GLsizeiptr,&nbsp;usage:&nbsp;GLenum) | void | | bufferData(target: GLenum, size: GLsizeiptr, usage: GLenum) | void |
| bufferData(target:&nbsp;GLenum,&nbsp;srcData:&nbsp;BufferSource&nbsp;\|&nbsp;null,&nbsp;usage:&nbsp;GLenum) | void | | bufferData(target: GLenum, srcData: BufferSource \| null, usage: GLenum) | void |
| bufferSubData(target:&nbsp;GLenum,&nbsp;dstByteOffset:&nbsp;GLintptr,&nbsp;srcData:&nbsp;BufferSource) | void | | bufferSubData(target: GLenum, dstByteOffset: GLintptr, srcData: BufferSource) | void |
| bufferData(target:&nbsp;GLenum,&nbsp;srcData:&nbsp;ArrayBufferView,&nbsp;usage:&nbsp;GLenum,&nbsp;srcOffset:&nbsp;GLuint,&nbsp;length?:&nbsp;GLuint) | void | | bufferData(target: GLenum, srcData: ArrayBufferView, usage: GLenum, srcOffset: GLuint, length?: GLuint) | void |
| bufferSubData(target:&nbsp;GLenum,&nbsp;dstByteOffset:&nbsp;GLintptr,&nbsp;srcData:&nbsp;ArrayBufferView,&nbsp;srcOffset:&nbsp;GLuint,&nbsp;length?:&nbsp;GLuint) | void | | bufferSubData(target: GLenum, dstByteOffset: GLintptr, srcData: ArrayBufferView, srcOffset: GLuint, length?: GLuint) | void |
| texImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;internalformat:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;border:&nbsp;GLint,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;pixels:&nbsp;ArrayBufferView&nbsp;\|&nbsp;null) | void | | texImage2D(target: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, border: GLint, format: GLenum, type: GLenum, pixels: ArrayBufferView \| null) | void |
| texImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;internalformat:&nbsp;GLint,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;source:&nbsp;TexImageSource) | void | | texImage2D(target: GLenum, level: GLint, internalformat: GLint, format: GLenum, type: GLenum, source: TexImageSource) | void |
| texSubImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;xoffset:&nbsp;GLint,&nbsp;yoffset:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;pixels:&nbsp;ArrayBufferView&nbsp;\|&nbsp;null) | void | | texSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, pixels: ArrayBufferView \| null) | void |
| texSubImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;xoffset:&nbsp;GLint,&nbsp;yoffset:&nbsp;GLint,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;source:&nbsp;TexImageSource) | void | | texSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, format: GLenum, type: GLenum, source: TexImageSource) | void |
| texImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;internalformat:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;border:&nbsp;GLint,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;pboOffset:&nbsp;GLintptr) | void | | texImage2D(target: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, border: GLint, format: GLenum, type: GLenum, pboOffset: GLintptr) | void |
| texImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;internalformat:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;border:&nbsp;GLint,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;source:&nbsp;TexImageSource) | void | | texImage2D(target: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, border: GLint, format: GLenum, type: GLenum, source: TexImageSource) | void |
| texImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;internalformat:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;border:&nbsp;GLint,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;srcData:&nbsp;ArrayBufferView,&nbsp;srcOffset:&nbsp;GLuint) | void | | texImage2D(target: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, border: GLint, format: GLenum, type: GLenum, srcData: ArrayBufferView, srcOffset: GLuint) | void |
| texSubImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;xoffset:&nbsp;GLint,&nbsp;yoffset:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;pboOffset:&nbsp;GLintptr) | void | | texSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, pboOffset: GLintptr) | void |
| texSubImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;xoffset:&nbsp;GLint,&nbsp;yoffset:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;source:&nbsp;TexImageSource) | void | | texSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, source: TexImageSource) | void |
| texSubImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;xoffset:&nbsp;GLint,&nbsp;yoffset:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;srcData:&nbsp;ArrayBufferView,&nbsp;srcOffset:&nbsp;GLuint) | void | | texSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, srcData: ArrayBufferView, srcOffset: GLuint) | void |
| compressedTexImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;internalformat:&nbsp;GLenum,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;border:&nbsp;GLint,&nbsp;imageSize:&nbsp;GLsizei,&nbsp;offset:&nbsp;GLintptr) | void | | compressedTexImage2D(target: GLenum, level: GLint, internalformat: GLenum, width: GLsizei, height: GLsizei, border: GLint, imageSize: GLsizei, offset: GLintptr) | void |
| compressedTexImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;internalformat:&nbsp;GLenum,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;border:&nbsp;GLint,&nbsp;srcData:&nbsp;ArrayBufferView,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLengthOverride?:&nbsp;GLuint) | void | | compressedTexImage2D(target: GLenum, level: GLint, internalformat: GLenum, width: GLsizei, height: GLsizei, border: GLint, srcData: ArrayBufferView, srcOffset?: GLuint, srcLengthOverride?: GLuint) | void |
| compressedTexSubImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;xoffset:&nbsp;GLint,&nbsp;yoffset:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;format:&nbsp;GLenum,&nbsp;imageSize:&nbsp;GLsizei,&nbsp;offset:&nbsp;GLintptr) | void | | compressedTexSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, imageSize: GLsizei, offset: GLintptr) | void |
| compressedTexSubImage2D(target:&nbsp;GLenum,&nbsp;level:&nbsp;GLint,&nbsp;xoffset:&nbsp;GLint,&nbsp;yoffset:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;format:&nbsp;GLenum,&nbsp;srcData:&nbsp;ArrayBufferView,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLengthOverride?:&nbsp;GLuint) | void | | compressedTexSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, srcData: ArrayBufferView, srcOffset?: GLuint, srcLengthOverride?: GLuint) | void |
| uniform1fv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;data:&nbsp;Float32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniform1fv(location: WebGLUniformLocation \| null, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform2fv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;data:&nbsp;Float32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniform2fv(location: WebGLUniformLocation \| null, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform3fv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;data:&nbsp;Float32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniform3fv(location: WebGLUniformLocation \| null, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform4fv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;data:&nbsp;Float32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniform4fv(location: WebGLUniformLocation \| null, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform1iv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;data:&nbsp;Int32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniform1iv(location: WebGLUniformLocation \| null, data: Int32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform2iv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;data:&nbsp;Int32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniform2iv(location: WebGLUniformLocation \| null, data: Int32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform3iv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;data:&nbsp;Int32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniform3iv(location: WebGLUniformLocation \| null, data: Int32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform4iv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;data:&nbsp;Int32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniform4iv(location: WebGLUniformLocation \| null, data: Int32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix2fv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;transpose:&nbsp;GLboolean,&nbsp;data:&nbsp;Float32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniformMatrix2fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix3fv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;transpose:&nbsp;GLboolean,&nbsp;data:&nbsp;Float32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniformMatrix3fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix4fv(location:&nbsp;WebGLUniformLocation&nbsp;\|&nbsp;null,&nbsp;transpose:&nbsp;GLboolean,&nbsp;data:&nbsp;Float32List,&nbsp;srcOffset?:&nbsp;GLuint,&nbsp;srcLength?:&nbsp;GLuint) | void | | uniformMatrix4fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| readPixels(x:&nbsp;GLint,&nbsp;y:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;dstData:&nbsp;ArrayBufferView&nbsp;\|&nbsp;null) | void | | readPixels(x: GLint, y: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, dstData: ArrayBufferView \| null) | void |
| readPixels(x:&nbsp;GLint,&nbsp;y:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;offset:&nbsp;GLintptr) | void | | readPixels(x: GLint, y: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, offset: GLintptr) | void |
| readPixels(x:&nbsp;GLint,&nbsp;y:&nbsp;GLint,&nbsp;width:&nbsp;GLsizei,&nbsp;height:&nbsp;GLsizei,&nbsp;format:&nbsp;GLenum,&nbsp;type:&nbsp;GLenum,&nbsp;dstData:&nbsp;ArrayBufferView,&nbsp;dstOffset:&nbsp;GLuint) | void | | readPixels(x: GLint, y: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, dstData: ArrayBufferView, dstOffset: GLuint) | void |
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