提交 5fd11de2 编写于 作者: W wusongqing

update docs against 8561

Signed-off-by: Nwusongqing <wusongqing@huawei.com>
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# webgl
> **NOTE**<br/>
> 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.
# 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**
>
> 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.
>
> WebGL complies with the OpenGL protocol and does not support multi-thread calling.
## Invoking Method
......@@ -37,11 +41,11 @@ gl.clearColor(0.0, 0.0, 0.0, 1.0);
**System capability**: SystemCapability.Graphic.Graphic2D.WebGL
**Table 1** Type
**Table 1** Type
| Name| Type|
| Name| Type|
| -------- | -------- |
| GLenum | number |
| GLenum | number |
| GLboolean | boolean |
| GLbitfield | number |
| GLbyte | number |
......@@ -54,18 +58,18 @@ gl.clearColor(0.0, 0.0, 0.0, 1.0);
| GLushort | number |
| GLuint | number |
| GLfloat | number |
| GLclampf | number |
| GLclampf | number |
| TexImageSource | ImageData |
| Float32List | array |
| Int32List | array |
| WebGLPowerPreference | string |
## Interface
## APIs
**System capability**: SystemCapability.Graphic.Graphic2D.WebGL
**Table 2** Interface
**Table 2** APIs
| Name|
| -------- |
......@@ -77,7 +81,7 @@ gl.clearColor(0.0, 0.0, 0.0, 1.0);
| WebGLShader |
| WebGLTexture |
| WebGLUniformLocation |
| [WebGLActiveInfo](#webglactiveinfo) |
| [WebGLActiveInfo](#webglactiveinfo) |
| [WebGLShaderPrecisionFormat](#webglshaderprecisionformat) |
| [WebGLRenderingContextBase](#webglrenderingcontextbase) |
| [WebGLRenderingContextOverloads](#webglrenderingcontextoverloads) |
......@@ -88,39 +92,39 @@ gl.clearColor(0.0, 0.0, 0.0, 1.0);
WebGLContextAttributes
| Name| Type| Mandatory|
| Name| Type| Mandatory|
| -------- | -------- | -------- |
| alpha | boolean | No|
| depth | boolean | No|
| stencil | boolean | No|
| antialias | boolean | No|
| premultipliedAlpha | boolean | No|
| preserveDrawingBuffer | boolean | No|
| powerPreference | WebGLPowerPreference | No|
| failIfMajorPerformanceCaveat | boolean | No|
| desynchronized | boolean | No|
| alpha | boolean | No|
| depth | boolean | No|
| stencil | boolean | No|
| antialias | boolean | No|
| premultipliedAlpha | boolean | No|
| preserveDrawingBuffer | boolean | No|
| powerPreference | WebGLPowerPreference | No|
| failIfMajorPerformanceCaveat | boolean | No|
| desynchronized | boolean | No|
## WebGLActiveInfo
WebGLActiveInfo
| Name| Type| Mandatory|
| Name| Type| Mandatory|
| -------- | -------- | -------- |
| size | GLint | Yes|
| type | GLenum | Yes|
| name | string | Yes|
| size | GLint | Yes|
| type | GLenum | Yes|
| name | string | Yes|
## WebGLShaderPrecisionFormat
WebGLShaderPrecisionFormat
| Name| Type| Mandatory|
| Name| Type| Mandatory|
| -------- | -------- | -------- |
| rangeMin | GLint | Yes|
| rangeMax | GLint | Yes|
| precision | GLint | Yes|
| rangeMin | GLint | Yes|
| rangeMax | GLint | Yes|
| precision | GLint | Yes|
## WebGLRenderingContextBase
......@@ -130,455 +134,455 @@ WebGLRenderingContextBase
### Attributes
| Name| Type| Mandatory|
| Name| Type| Mandatory|
| -------- | -------- | -------- |
| DEPTH_BUFFER_BIT | GLenum | Yes|
| STENCIL_BUFFER_BIT | GLenum | Yes|
| COLOR_BUFFER_BIT | GLenum | Yes|
| POINTS | GLenum | Yes|
| LINES | GLenum | Yes|
| LINE_LOOP | GLenum | Yes|
| LINE_STRIP | GLenum | Yes|
| TRIANGLES | GLenum | Yes|
| TRIANGLE_STRIP | GLenum | Yes|
| TRIANGLE_FAN | GLenum | Yes|
| ZERO | GLenum | Yes|
| ONE | GLenum | Yes|
| SRC_COLOR | GLenum | Yes|
| ONE_MINUS_SRC_COLOR | GLenum | Yes|
| SRC_ALPHA | GLenum | Yes|
| ONE_MINUS_SRC_ALPHA | GLenum | Yes|
| DST_ALPHA | GLenum | Yes|
| ONE_MINUS_DST_ALPHA | GLenum | Yes|
| DST_COLOR | GLenum | Yes|
| ONE_MINUS_DST_COLOR | GLenum | Yes|
| SRC_ALPHA_SATURATE | GLenum | Yes|
| FUNC_ADD | GLenum | Yes|
| BLEND_EQUATION | GLenum | Yes|
| BLEND_EQUATION_RGB | GLenum | Yes|
| BLEND_EQUATION_ALPHA | GLenum | Yes|
| FUNC_SUBTRACT | GLenum | Yes|
| FUNC_REVERSE_SUBTRACT | GLenum | Yes|
| BLEND_DST_RGB | GLenum | Yes|
| BLEND_SRC_RGB | GLenum | Yes|
| BLEND_DST_ALPHA | GLenum | Yes|
| BLEND_SRC_ALPHA | GLenum | Yes|
| CONSTANT_COLOR | GLenum | Yes|
| ONE_MINUS_CONSTANT_COLOR | GLenum | Yes|
| CONSTANT_ALPHA | GLenum | Yes|
| ONE_MINUS_CONSTANT_ALPHA | GLenum | Yes|
| BLEND_COLOR | GLenum | Yes|
| ARRAY_BUFFER | GLenum | Yes|
| ELEMENT_ARRAY_BUFFER | GLenum | Yes|
| ARRAY_BUFFER_BINDING | GLenum | Yes|
| ELEMENT_ARRAY_BUFFER_BINDING | GLenum | Yes|
| STREAM_DRAW | GLenum | Yes|
| STATIC_DRAW | GLenum | Yes|
| DYNAMIC_DRAW | GLenum | Yes|
| BUFFER_SIZE | GLenum | Yes|
| BUFFER_USAGE | GLenum | Yes|
| CURRENT_VERTEX_ATTRIB | GLenum | Yes|
| FRONT | GLenum | Yes|
| BACK | GLenum | Yes|
| FRONT_AND_BACK | GLenum | Yes|
| CULL_FACE | GLenum | Yes|
| BLEND | GLenum | Yes|
| DITHER | GLenum | Yes|
| STENCIL_TEST | GLenum | Yes|
| DEPTH_TEST | GLenum | Yes|
| SCISSOR_TEST | GLenum | Yes|
| POLYGON_OFFSET_FILL | GLenum | Yes|
| SAMPLE_ALPHA_TO_COVERAGE | GLenum | Yes|
| SAMPLE_COVERAGE | GLenum | Yes|
| NO_ERROR | GLenum | Yes|
| INVALID_ENUM | GLenum | Yes|
| INVALID_VALUE | GLenum | Yes|
| INVALID_OPERATION | GLenum | Yes|
| OUT_OF_MEMORY | GLenum | Yes|
| CW | GLenum | Yes|
| CCW | GLenum | Yes|
| LINE_WIDTH | GLenum | Yes|
| ALIASED_POINT_SIZE_RANGE | GLenum | Yes|
| ALIASED_LINE_WIDTH_RANGE | GLenum | Yes|
| CULL_FACE_MODE | GLenum | Yes|
| FRONT_FACE | GLenum | Yes|
| DEPTH_RANGE | GLenum | Yes|
| DEPTH_WRITEMASK | GLenum | Yes|
| DEPTH_CLEAR_VALUE | GLenum | Yes|
| DEPTH_FUNC | GLenum | Yes|
| STENCIL_CLEAR_VALUE | GLenum | Yes|
| STENCIL_FUNC | GLenum | Yes|
| STENCIL_FAIL | GLenum | Yes|
| STENCIL_PASS_DEPTH_FAIL | GLenum | Yes|
| STENCIL_PASS_DEPTH_PASS | GLenum | Yes|
| STENCIL_REF | GLenum | Yes|
| STENCIL_VALUE_MASK | GLenum | Yes|
| STENCIL_WRITEMASK | GLenum | Yes|
| STENCIL_BACK_FUNC | GLenum | Yes|
| STENCIL_BACK_FAIL | GLenum | Yes|
| STENCIL_BACK_PASS_DEPTH_FAIL | GLenum | Yes|
| STENCIL_BACK_PASS_DEPTH_PASS | GLenum | Yes|
| STENCIL_BACK_REF | GLenum | Yes|
| STENCIL_BACK_VALUE_MASK | GLenum | Yes|
| STENCIL_BACK_WRITEMASK | GLenum | Yes|
| VIEWPORT | GLenum | Yes|
| SCISSOR_BOX | GLenum | Yes|
| COLOR_CLEAR_VALUE | GLenum | Yes|
| COLOR_WRITEMASK | GLenum | Yes|
| UNPACK_ALIGNMENT | GLenum | Yes|
| PACK_ALIGNMENT | GLenum | Yes|
| MAX_TEXTURE_SIZE | GLenum | Yes|
| MAX_VIEWPORT_DIMS | GLenum | Yes|
| SUBPIXEL_BITS | GLenum | Yes|
| RED_BITS | GLenum | Yes|
| GREEN_BITS | GLenum | Yes|
| BLUE_BITS | GLenum | Yes|
| ALPHA_BITS | GLenum | Yes|
| DEPTH_BITS | GLenum | Yes|
| STENCIL_BITS | GLenum | Yes|
| POLYGON_OFFSET_UNITS | GLenum | Yes|
| POLYGON_OFFSET_FACTOR | GLenum | Yes|
| TEXTURE_BINDING_2D | GLenum | Yes|
| SAMPLE_BUFFERS | GLenum | Yes|
| SAMPLES | GLenum | Yes|
| SAMPLE_COVERAGE_VALUE | GLenum | Yes|
| SAMPLE_COVERAGE_INVERT | GLenum | Yes|
| COMPRESSED_TEXTURE_FORMATS | GLenum | Yes|
| DONT_CARE | GLenum | Yes|
| FASTEST | GLenum | Yes|
| NICEST | GLenum | Yes|
| GENERATE_MIPMAP_HINT | GLenum | Yes|
| BYTE | GLenum | Yes|
| UNSIGNED_BYTE | GLenum | Yes|
| SHORT | GLenum | Yes|
| UNSIGNED_SHORT | GLenum | Yes|
| INT | GLenum | Yes|
| UNSIGNED_INT | GLenum | Yes|
| FLOAT | GLenum | Yes|
| DEPTH_COMPONENT | GLenum | Yes|
| ALPHA | GLenum | Yes|
| RGB | GLenum | Yes|
| RGBA | GLenum | Yes|
| LUMINANCE | GLenum | Yes|
| LUMINANCE_ALPHA | GLenum | Yes|
| UNSIGNED_SHORT_4_4_4_4 | GLenum | Yes|
| UNSIGNED_SHORT_5_5_5_1 | GLenum | Yes|
| UNSIGNED_SHORT_5_6_5 | GLenum | Yes|
| FRAGMENT_SHADER | GLenum | Yes|
| VERTEX_SHADER | GLenum | Yes|
| MAX_VERTEX_ATTRIBS | GLenum | Yes|
| MAX_VERTEX_UNIFORM_VECTORS | GLenum | Yes|
| MAX_VARYING_VECTORS | GLenum | Yes|
| MAX_COMBINED_TEXTURE_IMAGE_UNITS | GLenum | Yes|
| MAX_VERTEX_TEXTURE_IMAGE_UNITS | GLenum | Yes|
| MAX_TEXTURE_IMAGE_UNITS | GLenum | Yes|
| MAX_FRAGMENT_UNIFORM_VECTORS | GLenum | Yes|
| SHADER_TYPE | GLenum | Yes|
| DELETE_STATUS | GLenum | Yes|
| LINK_STATUS | GLenum | Yes|
| VALIDATE_STATUS | GLenum | Yes|
| ATTACHED_SHADERS | GLenum | Yes|
| ACTIVE_UNIFORMS | GLenum | Yes|
| ACTIVE_ATTRIBUTES | GLenum | Yes|
| SHADING_LANGUAGE_VERSION | GLenum | Yes|
| CURRENT_PROGRAM | GLenum | Yes|
| NEVER | GLenum | Yes|
| LESS | GLenum | Yes|
| EQUAL | GLenum | Yes|
| LEQUAL | GLenum | Yes|
| GREATER | GLenum | Yes|
| NOTEQUAL | GLenum | Yes|
| GEQUAL | GLenum | Yes|
| ALWAYS | GLenum | Yes|
| KEEP | GLenum | Yes|
| REPLACE | GLenum | Yes|
| INCR | GLenum | Yes|
| DECR | GLenum | Yes|
| INVERT | GLenum | Yes|
| INCR_WRAP | GLenum | Yes|
| DECR_WRAP | GLenum | Yes|
| VENDOR | GLenum | Yes|
| RENDERER | GLenum | Yes|
| VERSION | GLenum | Yes|
| NEAREST | GLenum | Yes|
| LINEAR | GLenum | Yes|
| NEAREST_MIPMAP_NEAREST | GLenum | Yes|
| LINEAR_MIPMAP_NEAREST | GLenum | Yes|
| NEAREST_MIPMAP_LINEAR | GLenum | Yes|
| LINEAR_MIPMAP_LINEAR | GLenum | Yes|
| TEXTURE_MIN_FILTER | GLenum | Yes|
| TEXTURE_WRAP_S | GLenum | Yes|
| TEXTURE_WRAP_T | GLenum | Yes|
| TEXTURE_2D | GLenum | Yes|
| TEXTURE | GLenum | Yes|
| TEXTURE_CUBE_MAP | GLenum | Yes|
| TEXTURE_BINDING_CUBE_MAP | GLenum | Yes|
| TEXTURE_CUBE_MAP_POSITIVE_X | GLenum | Yes|
| TEXTURE_CUBE_MAP_NEGATIVE_X | GLenum | Yes|
| TEXTURE_CUBE_MAP_POSITIVE_Y | GLenum | Yes|
| TEXTURE_CUBE_MAP_NEGATIVE_Y | GLenum | Yes|
| TEXTURE_CUBE_MAP_POSITIVE_Z | GLenum | Yes|
| TEXTURE_CUBE_MAP_NEGATIVE_Z | GLenum | Yes|
| MAX_CUBE_MAP_TEXTURE_SIZE | GLenum | Yes|
| TEXTURE0 | GLenum | Yes|
| TEXTURE1 | GLenum | Yes|
| TEXTURE2 | GLenum | Yes|
| TEXTURE3 | GLenum | Yes|
| TEXTURE4 | GLenum | Yes|
| TEXTURE5 | GLenum | Yes|
| TEXTURE6 | GLenum | Yes|
| TEXTURE7 | GLenum | Yes|
| TEXTURE8 | GLenum | Yes|
| TEXTURE9 | GLenum | Yes|
| TEXTURE10 | GLenum | Yes|
| TEXTURE11 | GLenum | Yes|
| TEXTURE12 | GLenum | Yes|
| TEXTURE13 | GLenum | Yes|
| TEXTURE14 | GLenum | Yes|
| TEXTURE15 | GLenum | Yes|
| TEXTURE16 | GLenum | Yes|
| TEXTURE17 | GLenum | Yes|
| TEXTURE18 | GLenum | Yes|
| TEXTURE19 | GLenum | Yes|
| TEXTURE20 | GLenum | Yes|
| TEXTURE21 | GLenum | Yes|
| TEXTURE22 | GLenum | Yes|
| TEXTURE23 | GLenum | Yes|
| TEXTURE24 | GLenum | Yes|
| TEXTURE25 | GLenum | Yes|
| TEXTURE26 | GLenum | Yes|
| TEXTURE27 | GLenum | Yes|
| TEXTURE28 | GLenum | Yes|
| TEXTURE29 | GLenum | Yes|
| TEXTURE30 | GLenum | Yes|
| TEXTURE31 | GLenum | Yes|
| ACTIVE_TEXTURE | GLenum | Yes|
| REPEAT | GLenum | Yes|
| CLAMP_TO_EDGE | GLenum | Yes|
| MIRRORED_REPEAT | GLenum | Yes|
| FLOAT_VEC2 | GLenum | Yes|
| FLOAT_VEC3 | GLenum | Yes|
| FLOAT_VEC4 | GLenum | Yes|
| INT_VEC2 | GLenum | Yes|
| INT_VEC3 | GLenum | Yes|
| INT_VEC4 | GLenum | Yes|
| BOOL | GLenum | Yes|
| BOOL_VEC2 | GLenum | Yes|
| BOOL_VEC3 | GLenum | Yes|
| BOOL_VEC4 | GLenum | Yes|
| FLOAT_MAT2 | GLenum | Yes|
| FLOAT_MAT3 | GLenum | Yes|
| FLOAT_MAT4 | GLenum | Yes|
| SAMPLER_2D | GLenum | Yes|
| SAMPLER_CUBE | GLenum | Yes|
| VERTEX_ATTRIB_ARRAY_ENABLED | GLenum | Yes|
| VERTEX_ATTRIB_ARRAY_SIZE | GLenum | Yes|
| VERTEX_ATTRIB_ARRAY_STRIDE | GLenum | Yes|
| VERTEX_ATTRIB_ARRAY_TYPE | GLenum | Yes|
| VERTEX_ATTRIB_ARRAY_NORMALIZED | GLenum | Yes|
| VERTEX_ATTRIB_ARRAY_POINTER | GLenum | Yes|
| VERTEX_ATTRIB_ARRAY_BUFFER_BINDING | GLenum | Yes|
| IMPLEMENTATION_COLOR_READ_TYPE | GLenum | Yes|
| IMPLEMENTATION_COLOR_READ_FORMAT | GLenum | Yes|
| COMPILE_STATUS | GLenum | Yes|
| LOW_FLOAT | GLenum | Yes|
| MEDIUM_FLOAT | GLenum | Yes|
| HIGH_FLOAT | GLenum | Yes|
| LOW_INT | GLenum | Yes|
| MEDIUM_INT | GLenum | Yes|
| HIGH_INT | GLenum | Yes|
| FRAMEBUFFER | GLenum | Yes|
| RENDERBUFFER | GLenum | Yes|
| RGBA4 | GLenum | Yes|
| RGB5_A1 | GLenum | Yes|
| RGB565 | GLenum | Yes|
| DEPTH_COMPONENT16 | GLenum | Yes|
| STENCIL_INDEX8 | GLenum | Yes|
| DEPTH_STENCIL | GLenum | Yes|
| RENDERBUFFER_WIDTH | GLenum | Yes|
| RENDERBUFFER_HEIGHT | GLenum | Yes|
| RENDERBUFFER_INTERNAL_FORMAT | GLenum | Yes|
| RENDERBUFFER_RED_SIZE | GLenum | Yes|
| RENDERBUFFER_GREEN_SIZE | GLenum | Yes|
| RENDERBUFFER_BLUE_SIZE | GLenum | Yes|
| RENDERBUFFER_ALPHA_SIZE | GLenum | Yes|
| RENDERBUFFER_DEPTH_SIZE | GLenum | Yes|
| RENDERBUFFER_STENCIL_SIZE | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE | GLenum | Yes|
| COLOR_ATTACHMENT0 | GLenum | Yes|
| DEPTH_ATTACHMENT | GLenum | Yes|
| STENCIL_ATTACHMENT | GLenum | Yes|
| DEPTH_STENCIL_ATTACHMENT | GLenum | Yes|
| NONE | GLenum | Yes|
| FRAMEBUFFER_COMPLETE | GLenum | Yes|
| FRAMEBUFFER_INCOMPLETE_ATTACHMENT | GLenum | Yes|
| FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT | GLenum | Yes|
| FRAMEBUFFER_INCOMPLETE_DIMENSIONS | GLenum | Yes|
| FRAMEBUFFER_UNSUPPORTED | GLenum | Yes|
| FRAMEBUFFER_BINDING | GLenum | Yes|
| RENDERBUFFER_BINDING | GLenum | Yes|
| MAX_RENDERBUFFER_SIZE | GLenum | Yes|
| INVALID_FRAMEBUFFER_OPERATION | GLenum | Yes|
| UNPACK_FLIP_Y_WEBGL | GLenum | Yes|
| UNPACK_PREMULTIPLY_ALPHA_WEBGL | GLenum | Yes|
| CONTEXT_LOST_WEBGL | GLenum | Yes|
| UNPACK_COLORSPACE_CONVERSION_WEBGL | GLenum | Yes|
| BROWSER_DEFAULT_WEBGL | GLenum | Yes|
| canvas | HTMLCanvasElement \| OffscreenCanvas | Yes|
| drawingBufferWidth | GLsizei | Yes|
| drawingBufferHeight | GLsizei | Yes|
| DEPTH_BUFFER_BIT | GLenum | Yes|
| STENCIL_BUFFER_BIT | GLenum | Yes|
| COLOR_BUFFER_BIT | GLenum | Yes|
| POINTS | GLenum | Yes|
| LINES | GLenum | Yes|
| LINE_LOOP | GLenum | Yes|
| LINE_STRIP | GLenum | Yes|
| TRIANGLES | GLenum | Yes|
| TRIANGLE_STRIP | GLenum | Yes|
| TRIANGLE_FAN | GLenum | Yes|
| ZERO | GLenum | Yes|
| ONE | GLenum | Yes|
| SRC_COLOR | GLenum | Yes|
| ONE_MINUS_SRC_COLOR | GLenum | Yes|
| SRC_ALPHA | GLenum | Yes|
| ONE_MINUS_SRC_ALPHA | GLenum | Yes|
| DST_ALPHA | GLenum | Yes|
| ONE_MINUS_DST_ALPHA | GLenum | Yes|
| DST_COLOR | GLenum | Yes|
| ONE_MINUS_DST_COLOR | GLenum | Yes|
| SRC_ALPHA_SATURATE | GLenum | Yes|
| FUNC_ADD | GLenum | Yes|
| BLEND_EQUATION | GLenum | Yes|
| BLEND_EQUATION_RGB | GLenum | Yes|
| BLEND_EQUATION_ALPHA | GLenum | Yes|
| FUNC_SUBTRACT | GLenum | Yes|
| FUNC_REVERSE_SUBTRACT | GLenum | Yes|
| BLEND_DST_RGB | GLenum | Yes|
| BLEND_SRC_RGB | GLenum | Yes|
| BLEND_DST_ALPHA | GLenum | Yes|
| BLEND_SRC_ALPHA | GLenum | Yes|
| CONSTANT_COLOR | GLenum | Yes|
| ONE_MINUS_CONSTANT_COLOR | GLenum | Yes|
| CONSTANT_ALPHA | GLenum | Yes|
| ONE_MINUS_CONSTANT_ALPHA | GLenum | Yes|
| BLEND_COLOR | GLenum | Yes|
| ARRAY_BUFFER | GLenum | Yes|
| ELEMENT_ARRAY_BUFFER | GLenum | Yes|
| ARRAY_BUFFER_BINDING | GLenum | Yes|
| ELEMENT_ARRAY_BUFFER_BINDING | GLenum | Yes|
| STREAM_DRAW | GLenum | Yes|
| STATIC_DRAW | GLenum | Yes|
| DYNAMIC_DRAW | GLenum | Yes|
| BUFFER_SIZE | GLenum | Yes|
| BUFFER_USAGE | GLenum | Yes|
| CURRENT_VERTEX_ATTRIB | GLenum | Yes|
| FRONT | GLenum | Yes|
| BACK | GLenum | Yes|
| FRONT_AND_BACK | GLenum | Yes|
| CULL_FACE | GLenum | Yes|
| BLEND | GLenum | Yes|
| DITHER | GLenum | Yes|
| STENCIL_TEST | GLenum | Yes|
| DEPTH_TEST | GLenum | Yes|
| SCISSOR_TEST | GLenum | Yes|
| POLYGON_OFFSET_FILL | GLenum | Yes|
| SAMPLE_ALPHA_TO_COVERAGE | GLenum | Yes|
| SAMPLE_COVERAGE | GLenum | Yes|
| NO_ERROR | GLenum | Yes|
| INVALID_ENUM | GLenum | Yes|
| INVALID_VALUE | GLenum | Yes|
| INVALID_OPERATION | GLenum | Yes|
| OUT_OF_MEMORY | GLenum | Yes|
| CW | GLenum | Yes|
| CCW | GLenum | Yes|
| LINE_WIDTH | GLenum | Yes|
| ALIASED_POINT_SIZE_RANGE | GLenum | Yes|
| ALIASED_LINE_WIDTH_RANGE | GLenum | Yes|
| CULL_FACE_MODE | GLenum | Yes|
| FRONT_FACE | GLenum | Yes|
| DEPTH_RANGE | GLenum | Yes|
| DEPTH_WRITEMASK | GLenum | Yes|
| DEPTH_CLEAR_VALUE | GLenum | Yes|
| DEPTH_FUNC | GLenum | Yes|
| STENCIL_CLEAR_VALUE | GLenum | Yes|
| STENCIL_FUNC | GLenum | Yes|
| STENCIL_FAIL | GLenum | Yes|
| STENCIL_PASS_DEPTH_FAIL | GLenum | Yes|
| STENCIL_PASS_DEPTH_PASS | GLenum | Yes|
| STENCIL_REF | GLenum | Yes|
| STENCIL_VALUE_MASK | GLenum | Yes|
| STENCIL_WRITEMASK | GLenum | Yes|
| STENCIL_BACK_FUNC | GLenum | Yes|
| STENCIL_BACK_FAIL | GLenum | Yes|
| STENCIL_BACK_PASS_DEPTH_FAIL | GLenum | Yes|
| STENCIL_BACK_PASS_DEPTH_PASS | GLenum | Yes|
| STENCIL_BACK_REF | GLenum | Yes|
| STENCIL_BACK_VALUE_MASK | GLenum | Yes|
| STENCIL_BACK_WRITEMASK | GLenum | Yes|
| VIEWPORT | GLenum | Yes|
| SCISSOR_BOX | GLenum | Yes|
| COLOR_CLEAR_VALUE | GLenum | Yes|
| COLOR_WRITEMASK | GLenum | Yes|
| UNPACK_ALIGNMENT | GLenum | Yes|
| PACK_ALIGNMENT | GLenum | Yes|
| MAX_TEXTURE_SIZE | GLenum | Yes|
| MAX_VIEWPORT_DIMS | GLenum | Yes|
| SUBPIXEL_BITS | GLenum | Yes|
| RED_BITS | GLenum | Yes|
| GREEN_BITS | GLenum | Yes|
| BLUE_BITS | GLenum | Yes|
| ALPHA_BITS | GLenum | Yes|
| DEPTH_BITS | GLenum | Yes|
| STENCIL_BITS | GLenum | Yes|
| POLYGON_OFFSET_UNITS | GLenum | Yes|
| POLYGON_OFFSET_FACTOR | GLenum | Yes|
| TEXTURE_BINDING_2D | GLenum | Yes|
| SAMPLE_BUFFERS | GLenum | Yes|
| SAMPLES | GLenum | Yes|
| SAMPLE_COVERAGE_VALUE | GLenum | Yes|
| SAMPLE_COVERAGE_INVERT | GLenum | Yes|
| COMPRESSED_TEXTURE_FORMATS | GLenum | Yes|
| DONT_CARE | GLenum | Yes|
| FASTEST | GLenum | Yes|
| NICEST | GLenum | Yes|
| GENERATE_MIPMAP_HINT | GLenum | Yes|
| BYTE | GLenum | Yes|
| UNSIGNED_BYTE | GLenum | Yes|
| SHORT | GLenum | Yes|
| UNSIGNED_SHORT | GLenum | Yes|
| INT | GLenum | Yes|
| UNSIGNED_INT | GLenum | Yes|
| FLOAT | GLenum | Yes|
| DEPTH_COMPONENT | GLenum | Yes|
| ALPHA | GLenum | Yes|
| RGB | GLenum | Yes|
| RGBA | GLenum | Yes|
| LUMINANCE | GLenum | Yes|
| LUMINANCE_ALPHA | GLenum | Yes|
| UNSIGNED_SHORT_4_4_4_4 | GLenum | Yes|
| UNSIGNED_SHORT_5_5_5_1 | GLenum | Yes|
| UNSIGNED_SHORT_5_6_5 | GLenum | Yes|
| FRAGMENT_SHADER | GLenum | Yes|
| VERTEX_SHADER | GLenum | Yes|
| MAX_VERTEX_ATTRIBS | GLenum | Yes|
| MAX_VERTEX_UNIFORM_VECTORS | GLenum | Yes|
| MAX_VARYING_VECTORS | GLenum | Yes|
| MAX_COMBINED_TEXTURE_IMAGE_UNITS | GLenum | Yes|
| MAX_VERTEX_TEXTURE_IMAGE_UNITS | GLenum | Yes|
| MAX_TEXTURE_IMAGE_UNITS | GLenum | Yes|
| MAX_FRAGMENT_UNIFORM_VECTORS | GLenum | Yes|
| SHADER_TYPE | GLenum | Yes|
| DELETE_STATUS | GLenum | Yes|
| LINK_STATUS | GLenum | Yes|
| VALIDATE_STATUS | GLenum | Yes|
| ATTACHED_SHADERS | GLenum | Yes|
| ACTIVE_UNIFORMS | GLenum | Yes|
| ACTIVE_ATTRIBUTES | GLenum | Yes|
| SHADING_LANGUAGE_VERSION | GLenum | Yes|
| CURRENT_PROGRAM | GLenum | Yes|
| NEVER | GLenum | Yes|
| LESS | GLenum | Yes|
| EQUAL | GLenum | Yes|
| LEQUAL | GLenum | Yes|
| GREATER | GLenum | Yes|
| NOTEQUAL | GLenum | Yes|
| GEQUAL | GLenum | Yes|
| ALWAYS | GLenum | Yes|
| KEEP | GLenum | Yes|
| REPLACE | GLenum | Yes|
| INCR | GLenum | Yes|
| DECR | GLenum | Yes|
| INVERT | GLenum | Yes|
| INCR_WRAP | GLenum | Yes|
| DECR_WRAP | GLenum | Yes|
| VENDOR | GLenum | Yes|
| RENDERER | GLenum | Yes|
| VERSION | GLenum | Yes|
| NEAREST | GLenum | Yes|
| LINEAR | GLenum | Yes|
| NEAREST_MIPMAP_NEAREST | GLenum | Yes|
| LINEAR_MIPMAP_NEAREST | GLenum | Yes|
| NEAREST_MIPMAP_LINEAR | GLenum | Yes|
| LINEAR_MIPMAP_LINEAR | GLenum | Yes|
| TEXTURE_MIN_FILTER | GLenum | Yes|
| TEXTURE_WRAP_S | GLenum | Yes|
| TEXTURE_WRAP_T | GLenum | Yes|
| TEXTURE_2D | GLenum | Yes|
| TEXTURE | GLenum | Yes|
| TEXTURE_CUBE_MAP | GLenum | Yes|
| TEXTURE_BINDING_CUBE_MAP | GLenum | Yes|
| TEXTURE_CUBE_MAP_POSITIVE_X | GLenum | Yes|
| TEXTURE_CUBE_MAP_NEGATIVE_X | GLenum | Yes|
| TEXTURE_CUBE_MAP_POSITIVE_Y | GLenum | Yes|
| TEXTURE_CUBE_MAP_NEGATIVE_Y | GLenum | Yes|
| TEXTURE_CUBE_MAP_POSITIVE_Z | GLenum | Yes|
| TEXTURE_CUBE_MAP_NEGATIVE_Z | GLenum | Yes|
| MAX_CUBE_MAP_TEXTURE_SIZE | GLenum | Yes|
| TEXTURE0 | GLenum | Yes|
| TEXTURE1 | GLenum | Yes|
| TEXTURE2 | GLenum | Yes|
| TEXTURE3 | GLenum | Yes|
| TEXTURE4 | GLenum | Yes|
| TEXTURE5 | GLenum | Yes|
| TEXTURE6 | GLenum | Yes|
| TEXTURE7 | GLenum | Yes|
| TEXTURE8 | GLenum | Yes|
| TEXTURE9 | GLenum | Yes|
| TEXTURE10 | GLenum | Yes|
| TEXTURE11 | GLenum | Yes|
| TEXTURE12 | GLenum | Yes|
| TEXTURE13 | GLenum | Yes|
| TEXTURE14 | GLenum | Yes|
| TEXTURE15 | GLenum | Yes|
| TEXTURE16 | GLenum | Yes|
| TEXTURE17 | GLenum | Yes|
| TEXTURE18 | GLenum | Yes|
| TEXTURE19 | GLenum | Yes|
| TEXTURE20 | GLenum | Yes|
| TEXTURE21 | GLenum | Yes|
| TEXTURE22 | GLenum | Yes|
| TEXTURE23 | GLenum | Yes|
| TEXTURE24 | GLenum | Yes|
| TEXTURE25 | GLenum | Yes|
| TEXTURE26 | GLenum | Yes|
| TEXTURE27 | GLenum | Yes|
| TEXTURE28 | GLenum | Yes|
| TEXTURE29 | GLenum | Yes|
| TEXTURE30 | GLenum | Yes|
| TEXTURE31 | GLenum | Yes|
| ACTIVE_TEXTURE | GLenum | Yes|
| REPEAT | GLenum | Yes|
| CLAMP_TO_EDGE | GLenum | Yes|
| MIRRORED_REPEAT | GLenum | Yes|
| FLOAT_VEC2 | GLenum | Yes|
| FLOAT_VEC3 | GLenum | Yes|
| FLOAT_VEC4 | GLenum | Yes|
| INT_VEC2 | GLenum | Yes|
| INT_VEC3 | GLenum | Yes|
| INT_VEC4 | GLenum | Yes|
| BOOL | GLenum | Yes|
| BOOL_VEC2 | GLenum | Yes|
| BOOL_VEC3 | GLenum | Yes|
| BOOL_VEC4 | GLenum | Yes|
| FLOAT_MAT2 | GLenum | Yes|
| FLOAT_MAT3 | GLenum | Yes|
| FLOAT_MAT4 | GLenum | Yes|
| SAMPLER_2D | GLenum | Yes|
| SAMPLER_CUBE | GLenum | Yes|
| VERTEX_ATTRIB_ARRAY_ENABLED | GLenum | Yes|
| VERTEX_ATTRIB_ARRAY_SIZE | GLenum | Yes|
| VERTEX_ATTRIB_ARRAY_STRIDE | GLenum | Yes|
| VERTEX_ATTRIB_ARRAY_TYPE | GLenum | Yes|
| VERTEX_ATTRIB_ARRAY_NORMALIZED | GLenum | Yes|
| VERTEX_ATTRIB_ARRAY_POINTER | GLenum | Yes|
| VERTEX_ATTRIB_ARRAY_BUFFER_BINDING | GLenum | Yes|
| IMPLEMENTATION_COLOR_READ_TYPE | GLenum | Yes|
| IMPLEMENTATION_COLOR_READ_FORMAT | GLenum | Yes|
| COMPILE_STATUS | GLenum | Yes|
| LOW_FLOAT | GLenum | Yes|
| MEDIUM_FLOAT | GLenum | Yes|
| HIGH_FLOAT | GLenum | Yes|
| LOW_INT | GLenum | Yes|
| MEDIUM_INT | GLenum | Yes|
| HIGH_INT | GLenum | Yes|
| FRAMEBUFFER | GLenum | Yes|
| RENDERBUFFER | GLenum | Yes|
| RGBA4 | GLenum | Yes|
| RGB5_A1 | GLenum | Yes|
| RGB565 | GLenum | Yes|
| DEPTH_COMPONENT16 | GLenum | Yes|
| STENCIL_INDEX8 | GLenum | Yes|
| DEPTH_STENCIL | GLenum | Yes|
| RENDERBUFFER_WIDTH | GLenum | Yes|
| RENDERBUFFER_HEIGHT | GLenum | Yes|
| RENDERBUFFER_INTERNAL_FORMAT | GLenum | Yes|
| RENDERBUFFER_RED_SIZE | GLenum | Yes|
| RENDERBUFFER_GREEN_SIZE | GLenum | Yes|
| RENDERBUFFER_BLUE_SIZE | GLenum | Yes|
| RENDERBUFFER_ALPHA_SIZE | GLenum | Yes|
| RENDERBUFFER_DEPTH_SIZE | GLenum | Yes|
| RENDERBUFFER_STENCIL_SIZE | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE | GLenum | Yes|
| COLOR_ATTACHMENT0 | GLenum | Yes|
| DEPTH_ATTACHMENT | GLenum | Yes|
| STENCIL_ATTACHMENT | GLenum | Yes|
| DEPTH_STENCIL_ATTACHMENT | GLenum | Yes|
| NONE | GLenum | Yes|
| FRAMEBUFFER_COMPLETE | GLenum | Yes|
| FRAMEBUFFER_INCOMPLETE_ATTACHMENT | GLenum | Yes|
| FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT | GLenum | Yes|
| FRAMEBUFFER_INCOMPLETE_DIMENSIONS | GLenum | Yes|
| FRAMEBUFFER_UNSUPPORTED | GLenum | Yes|
| FRAMEBUFFER_BINDING | GLenum | Yes|
| RENDERBUFFER_BINDING | GLenum | Yes|
| MAX_RENDERBUFFER_SIZE | GLenum | Yes|
| INVALID_FRAMEBUFFER_OPERATION | GLenum | Yes|
| UNPACK_FLIP_Y_WEBGL | GLenum | Yes|
| UNPACK_PREMULTIPLY_ALPHA_WEBGL | GLenum | Yes|
| CONTEXT_LOST_WEBGL | GLenum | Yes|
| UNPACK_COLORSPACE_CONVERSION_WEBGL | GLenum | Yes|
| BROWSER_DEFAULT_WEBGL | GLenum | Yes|
| canvas | HTMLCanvasElement \| OffscreenCanvas | Yes|
| drawingBufferWidth | GLsizei | Yes|
| drawingBufferHeight | GLsizei | Yes|
### Methods
| Method| Return Value Type|
| Method| Return Value Type|
| -------- | -------- |
| getContextAttributes() | WebGLContextAttributes \| null |
| isContextLost() | boolean |
| getSupportedExtensions() | string[] \| null |
| getExtension(name: string) | any |
| activeTexture(texture: GLenum) | void |
| attachShader(program: WebGLProgram, shader: WebGLShader) | void |
| bindAttribLocation(program: WebGLProgram, index: GLuint, name: string) | void |
| bindBuffer(target: GLenum, buffer: WebGLBuffer \| null) | void |
| bindFramebuffer(target: GLenum, framebuffer: WebGLFramebuffer \| null) | void |
| bindRenderbuffer(target: GLenum, renderbuffer: WebGLRenderbuffer \| null) | void |
| bindTexture(target: GLenum, texture: WebGLTexture \| null) | void |
| blendColor(red: GLclampf, green: GLclampf, blue: GLclampf, alpha: GLclampf) | void |
| blendEquation(mode: GLenum) | void |
| blendEquationSeparate(modeRGB: GLenum, modeAlpha: GLenum) | void |
| blendFunc(sfactor: GLenum, dfactor: GLenum) | void |
| blendFuncSeparate(srcRGB: GLenum, dstRGB: GLenum, srcAlpha: GLenum, dstAlpha: GLenum) | void |
| checkFramebufferStatus(target: GLenum) | GLenum |
| clear(mask: GLbitfield) | void |
| clearColor(red: GLclampf, green: GLclampf, blue: GLclampf, alpha: GLclampf) | void |
| clearDepth(depth: GLclampf) | void |
| clearStencil(s: GLint) | void |
| colorMask(red: GLboolean, green: GLboolean, blue: GLboolean, alpha: GLboolean) | void |
| compileShader(shader: WebGLShader) | void |
| copyTexImage2D(target: GLenum, level: GLint, internalformat: GLenum, x: GLint, y: GLint, width: GLsizei, height: GLsizei, border: GLint) | void |
| copyTexSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, x: GLint, y: GLint, width: GLsizei, height: GLsizei) | void |
| createBuffer() | WebGLBuffer \| null |
| createFramebuffer() | WebGLFramebuffer \| null |
| createProgram() | WebGLProgram \| null |
| createRenderbuffer() | WebGLRenderbuffer \| null |
| createShader(type: GLenum) | WebGLShader \| null |
| createTexture() | WebGLTexture \| null |
| cullFace(mode: GLenum) | void |
| deleteBuffer(buffer: WebGLBuffer \| null) | void |
| deleteFramebuffer(framebuffer: WebGLFramebuffer \| null) | void |
| deleteProgram(program: WebGLProgram \| null) | void |
| deleteRenderbuffer(renderbuffer: WebGLRenderbuffer \| null) | void |
| deleteShader(shader: WebGLShader \| null) | void |
| deleteTexture(texture: WebGLTexture \| null) | void |
| depthFunc(func: GLenum) | void |
| depthMask(flag: GLboolean) | void |
| depthRange(zNear: GLclampf, zFar: GLclampf) | void |
| detachShader(program: WebGLProgram, shader: WebGLShader) | void |
| disable(cap: GLenum) | void |
| disableVertexAttribArray(index: GLuint) | void |
| drawArrays(mode: GLenum, first: GLint, count: GLsizei) | void |
| drawElements(mode: GLenum, count: GLsizei, type: GLenum, offset: GLintptr) | void |
| enable(cap: GLenum) | void |
| enableVertexAttribArray(index: GLuint) | void |
| finish() | void |
| flush() | void |
| framebufferRenderbuffer(target: GLenum, attachment: GLenum, renderbuffertarget: GLenum, renderbuffer: WebGLRenderbuffer \| null) | void |
| framebufferTexture2D(target: GLenum, attachment: GLenum, textarget: GLenum, texture: WebGLTexture \| null, level: GLint) | void |
| frontFace(mode: GLenum) | void |
| generateMipmap(target: GLenum) | void |
| getActiveAttrib(program: WebGLProgram, index: GLuint) | WebGLActiveInfo \| null |
| getActiveUniform(program: WebGLProgram, index: GLuint) | WebGLActiveInfo \| null |
| getAttachedShaders(program: WebGLProgram) | WebGLShader[] \| null |
| getAttribLocation(program: WebGLProgram, name: string) | GLint |
| getBufferParameter(target: GLenum, pname: GLenum) | any |
| getParameter(pname: GLenum) | any |
| getError() | GLenum |
| getFramebufferAttachmentParameter(target: GLenum, attachment: GLenum, pname: GLenum) | any |
| getProgramParameter(program: WebGLProgram, pname: GLenum) | any |
| getProgramInfoLog(program: WebGLProgram) | string \| null |
| getRenderbufferParameter(target: GLenum, pname: GLenum) | any |
| getShaderParameter(shader: WebGLShader, pname: GLenum) | any |
| getShaderPrecisionFormat(shadertype: GLenum, precisiontype: GLenum) | WebGLShaderPrecisionFormat \| null |
| getShaderInfoLog(shader: WebGLShader) | string \| null |
| getShaderSource(shader: WebGLShader) | string \| null |
| getTexParameter(target: GLenum, pname: GLenum) | any |
| getUniform(program: WebGLProgram, location: WebGLUniformLocation) | any |
| getUniformLocation(program: WebGLProgram, name: string) | WebGLUniformLocation \| null |
| getVertexAttrib(index: GLuint, pname: GLenum) | any |
| getVertexAttribOffset(index: GLuint, pname: GLenum) | GLintptr |
| hint(target: GLenum, mode: GLenum) | void |
| isBuffer(buffer: WebGLBuffer \| null) | GLboolean |
| isEnabled(cap: GLenum) | GLboolean |
| isFramebuffer(framebuffer: WebGLFramebuffer \| null) | GLboolean |
| isProgram(program: WebGLProgram \| null) | GLboolean |
| isRenderbuffer(renderbuffer: WebGLRenderbuffer \| null) | GLboolean |
| isShader(shader: WebGLShader \| null) | GLboolean |
| isTexture(texture: WebGLTexture \| null) | GLboolean |
| lineWidth(width: GLfloat) | void |
| linkProgram(program: WebGLProgram) | void |
| pixelStorei(pname: GLenum, param: GLint \| GLboolean) | void |
| polygonOffset(factor: GLfloat, units: GLfloat) | void |
| renderbufferStorage(target: GLenum, internalformat: GLenum, width: GLsizei, height: GLsizei) | void |
| sampleCoverage(value: GLclampf, invert: GLboolean) | void |
| scissor(x: GLint, y: GLint, width: GLsizei, height: GLsizei) | void |
| shaderSource(shader: WebGLShader, source: string) | void |
| stencilFunc(func: GLenum, ref: GLint, mask: GLuint) | void |
| stencilFuncSeparate(face: GLenum, func: GLenum, ref: GLint, mask: GLuint) | void |
| stencilMask(mask: GLuint) | void |
| stencilMaskSeparate(face: GLenum, mask: GLuint) | void |
| stencilOp(fail: GLenum, zfail: GLenum, zpass: GLenum) | void |
| stencilOpSeparate(face: GLenum, fail: GLenum, zfail: GLenum, zpass: GLenum) | void |
| texParameterf(target: GLenum, pname: GLenum, param: GLfloat) | void |
| texParameteri(target: GLenum, pname: GLenum, param: GLint) | void |
| uniform1f(location: WebGLUniformLocation \| null, x: GLfloat) | void |
| uniform2f(location: WebGLUniformLocation \| null, x: GLfloat, y: GLfloat) | void |
| uniform3f(location: WebGLUniformLocation \| null, x: GLfloat, y: GLfloat, z: GLfloat) | void |
| uniform4f(location: WebGLUniformLocation \| null, x: GLfloat, y: GLfloat, z: GLfloat, w: GLfloat) | void |
| uniform1i(location: WebGLUniformLocation \| null, x: GLint) | void |
| uniform2i(location: WebGLUniformLocation \| null, x: GLint, y: GLint) | void |
| uniform3i(location: WebGLUniformLocation \| null, x: GLint, y: GLint, z: GLint) | void |
| uniform4i(location: WebGLUniformLocation \| null, x: GLint, y: GLint, z: GLint, w: GLint) | void |
| useProgram(program: WebGLProgram \| null) | void |
| validateProgram(program: WebGLProgram) | void |
| vertexAttrib1f(index: GLuint, x: GLfloat) | void |
| vertexAttrib2f(index: GLuint, x: GLfloat, y: GLfloat) | void |
| vertexAttrib3f(index: GLuint, x: GLfloat, y: GLfloat, z: GLfloat) | void |
| vertexAttrib4f(index: GLuint, x: GLfloat, y: GLfloat, z: GLfloat, w: GLfloat) | void |
| vertexAttrib1fv(index: GLuint, values: Float32List) | void |
| vertexAttrib2fv(index: GLuint, values: Float32List) | void |
| vertexAttrib3fv(index: GLuint, values: Float32List) | void |
| vertexAttrib4fv(index: GLuint, values: Float32List) | void |
| vertexAttribPointer(index: GLuint, size: GLint, type: GLenum, normalized: GLboolean, stride: GLsizei, offset: GLintptr) | void |
| viewport(x: GLint, y: GLint, width: GLsizei, height: GLsizei) | void |
| getContextAttributes() | WebGLContextAttributes \| null |
| isContextLost() | boolean |
| getSupportedExtensions() | string[] \| null |
| getExtension(name: string) | any |
| activeTexture(texture: GLenum) | void |
| attachShader(program: WebGLProgram, shader: WebGLShader) | void |
| bindAttribLocation(program: WebGLProgram, index: GLuint, name: string) | void |
| bindBuffer(target: GLenum, buffer: WebGLBuffer \| null) | void |
| bindFramebuffer(target: GLenum, framebuffer: WebGLFramebuffer \| null) | void |
| bindRenderbuffer(target: GLenum, renderbuffer: WebGLRenderbuffer \| null) | void |
| bindTexture(target: GLenum, texture: WebGLTexture \| null) | void |
| blendColor(red: GLclampf, green: GLclampf, blue: GLclampf, alpha: GLclampf) | void |
| blendEquation(mode: GLenum) | void |
| blendEquationSeparate(modeRGB: GLenum, modeAlpha: GLenum) | void |
| blendFunc(sfactor: GLenum, dfactor: GLenum) | void |
| blendFuncSeparate(srcRGB: GLenum, dstRGB: GLenum, srcAlpha: GLenum, dstAlpha: GLenum) | void |
| checkFramebufferStatus(target: GLenum) | GLenum |
| clear(mask: GLbitfield) | void |
| clearColor(red: GLclampf, green: GLclampf, blue: GLclampf, alpha: GLclampf) | void |
| clearDepth(depth: GLclampf) | void |
| clearStencil(s: GLint) | void |
| colorMask(red: GLboolean, green: GLboolean, blue: GLboolean, alpha: GLboolean) | void |
| compileShader(shader: WebGLShader) | void |
| copyTexImage2D(target: GLenum, level: GLint, internalformat: GLenum, x: GLint, y: GLint, width: GLsizei, height: GLsizei, border: GLint) | void |
| copyTexSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, x: GLint, y: GLint, width: GLsizei, height: GLsizei) | void |
| createBuffer() | WebGLBuffer \| null |
| createFramebuffer() | WebGLFramebuffer \| null |
| createProgram() | WebGLProgram \| null |
| createRenderbuffer() | WebGLRenderbuffer \| null |
| createShader(type: GLenum) | WebGLShader \| null |
| createTexture() | WebGLTexture \| null |
| cullFace(mode: GLenum) | void |
| deleteBuffer(buffer: WebGLBuffer \| null) | void |
| deleteFramebuffer(framebuffer: WebGLFramebuffer \| null) | void |
| deleteProgram(program: WebGLProgram \| null) | void |
| deleteRenderbuffer(renderbuffer: WebGLRenderbuffer \| null) | void |
| deleteShader(shader: WebGLShader \| null) | void |
| deleteTexture(texture: WebGLTexture \| null) | void |
| depthFunc(func: GLenum) | void |
| depthMask(flag: GLboolean) | void |
| depthRange(zNear: GLclampf, zFar: GLclampf) | void |
| detachShader(program: WebGLProgram, shader: WebGLShader) | void |
| disable(cap: GLenum) | void |
| disableVertexAttribArray(index: GLuint) | void |
| drawArrays(mode: GLenum, first: GLint, count: GLsizei) | void |
| drawElements(mode: GLenum, count: GLsizei, type: GLenum, offset: GLintptr) | void |
| enable(cap: GLenum) | void |
| enableVertexAttribArray(index: GLuint) | void |
| finish() | void |
| flush() | void |
| framebufferRenderbuffer(target: GLenum, attachment: GLenum, renderbuffertarget: GLenum, renderbuffer: WebGLRenderbuffer \| null) | void |
| framebufferTexture2D(target: GLenum, attachment: GLenum, textarget: GLenum, texture: WebGLTexture \| null, level: GLint) | void |
| frontFace(mode: GLenum) | void |
| generateMipmap(target: GLenum) | void |
| getActiveAttrib(program: WebGLProgram, index: GLuint) | WebGLActiveInfo \| null |
| getActiveUniform(program: WebGLProgram, index: GLuint) | WebGLActiveInfo \| null |
| getAttachedShaders(program: WebGLProgram) | WebGLShader[] \| null |
| getAttribLocation(program: WebGLProgram, name: string) | GLint |
| getBufferParameter(target: GLenum, pname: GLenum) | any |
| getParameter(pname: GLenum) | any |
| getError() | GLenum |
| getFramebufferAttachmentParameter(target: GLenum, attachment: GLenum, pname: GLenum) | any |
| getProgramParameter(program: WebGLProgram, pname: GLenum) | any |
| getProgramInfoLog(program: WebGLProgram) | string \| null |
| getRenderbufferParameter(target: GLenum, pname: GLenum) | any |
| getShaderParameter(shader: WebGLShader, pname: GLenum) | any |
| getShaderPrecisionFormat(shadertype: GLenum, precisiontype: GLenum) | WebGLShaderPrecisionFormat \| null |
| getShaderInfoLog(shader: WebGLShader) | string \| null |
| getShaderSource(shader: WebGLShader) | string \| null |
| getTexParameter(target: GLenum, pname: GLenum) | any |
| getUniform(program: WebGLProgram, location: WebGLUniformLocation) | any |
| getUniformLocation(program: WebGLProgram, name: string) | WebGLUniformLocation \| null |
| getVertexAttrib(index: GLuint, pname: GLenum) | any |
| getVertexAttribOffset(index: GLuint, pname: GLenum) | GLintptr |
| hint(target: GLenum, mode: GLenum) | void |
| isBuffer(buffer: WebGLBuffer \| null) | GLboolean |
| isEnabled(cap: GLenum) | GLboolean |
| isFramebuffer(framebuffer: WebGLFramebuffer \| null) | GLboolean |
| isProgram(program: WebGLProgram \| null) | GLboolean |
| isRenderbuffer(renderbuffer: WebGLRenderbuffer \| null) | GLboolean |
| isShader(shader: WebGLShader \| null) | GLboolean |
| isTexture(texture: WebGLTexture \| null) | GLboolean |
| lineWidth(width: GLfloat) | void |
| linkProgram(program: WebGLProgram) | void |
| pixelStorei(pname: GLenum, param: GLint \| GLboolean) | void |
| polygonOffset(factor: GLfloat, units: GLfloat) | void |
| renderbufferStorage(target: GLenum, internalformat: GLenum, width: GLsizei, height: GLsizei) | void |
| sampleCoverage(value: GLclampf, invert: GLboolean) | void |
| scissor(x: GLint, y: GLint, width: GLsizei, height: GLsizei) | void |
| shaderSource(shader: WebGLShader, source: string) | void |
| stencilFunc(func: GLenum, ref: GLint, mask: GLuint) | void |
| stencilFuncSeparate(face: GLenum, func: GLenum, ref: GLint, mask: GLuint) | void |
| stencilMask(mask: GLuint) | void |
| stencilMaskSeparate(face: GLenum, mask: GLuint) | void |
| stencilOp(fail: GLenum, zfail: GLenum, zpass: GLenum) | void |
| stencilOpSeparate(face: GLenum, fail: GLenum, zfail: GLenum, zpass: GLenum) | void |
| texParameterf(target: GLenum, pname: GLenum, param: GLfloat) | void |
| texParameteri(target: GLenum, pname: GLenum, param: GLint) | void |
| uniform1f(location: WebGLUniformLocation \| null, x: GLfloat) | void |
| uniform2f(location: WebGLUniformLocation \| null, x: GLfloat, y: GLfloat) | void |
| uniform3f(location: WebGLUniformLocation \| null, x: GLfloat, y: GLfloat, z: GLfloat) | void |
| uniform4f(location: WebGLUniformLocation \| null, x: GLfloat, y: GLfloat, z: GLfloat, w: GLfloat) | void |
| uniform1i(location: WebGLUniformLocation \| null, x: GLint) | void |
| uniform2i(location: WebGLUniformLocation \| null, x: GLint, y: GLint) | void |
| uniform3i(location: WebGLUniformLocation \| null, x: GLint, y: GLint, z: GLint) | void |
| uniform4i(location: WebGLUniformLocation \| null, x: GLint, y: GLint, z: GLint, w: GLint) | void |
| useProgram(program: WebGLProgram \| null) | void |
| validateProgram(program: WebGLProgram) | void |
| vertexAttrib1f(index: GLuint, x: GLfloat) | void |
| vertexAttrib2f(index: GLuint, x: GLfloat, y: GLfloat) | void |
| vertexAttrib3f(index: GLuint, x: GLfloat, y: GLfloat, z: GLfloat) | void |
| vertexAttrib4f(index: GLuint, x: GLfloat, y: GLfloat, z: GLfloat, w: GLfloat) | void |
| vertexAttrib1fv(index: GLuint, values: Float32List) | void |
| vertexAttrib2fv(index: GLuint, values: Float32List) | void |
| vertexAttrib3fv(index: GLuint, values: Float32List) | void |
| vertexAttrib4fv(index: GLuint, values: Float32List) | void |
| vertexAttribPointer(index: GLuint, size: GLint, type: GLenum, normalized: GLboolean, stride: GLsizei, offset: GLintptr) | void |
| viewport(x: GLint, y: GLint, width: GLsizei, height: GLsizei) | void |
## WebGLRenderingContextOverloads
WebGLRenderingContextOverloads
| Method| Return Value Type|
| Method| Return Value Type|
| -------- | -------- |
| bufferData(target: GLenum, size: GLsizeiptr, usage: GLenum) | void |
| bufferData(target: GLenum, data: BufferSource \| null, usage: GLenum) | void |
| bufferSubData(target: GLenum, offset: GLintptr, data: BufferSource) | void |
| compressedTexImage2D(target: GLenum, level: GLint, internalformat: GLenum, width: GLsizei, height: GLsizei, border: GLint, data: ArrayBufferView) | void |
| compressedTexSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, data: ArrayBufferView) | void |
| readPixels(x: GLint, y: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, pixels: ArrayBufferView \| 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: GLenum, level: GLint, internalformat: GLint, format: GLenum, type: GLenum, source: TexImageSource) | void |
| texSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, pixels: ArrayBufferView \| null) | void |
| texSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, format: GLenum, type: GLenum, source: TexImageSource) | void |
| uniform1fv(location: WebGLUniformLocation \| null, v: Float32List) | void |
| uniform2fv(location: WebGLUniformLocation \| null, v: Float32List) | void |
| uniform3fv(location: WebGLUniformLocation \| null, v: Float32List) | void |
| uniform4fv(location: WebGLUniformLocation \| null, v: Float32List) | void |
| uniform1iv(location: WebGLUniformLocation \| null, v: Int32List) | void |
| uniform2iv(location: WebGLUniformLocation \| null, v: Int32List) | void |
| uniform3iv(location: WebGLUniformLocation \| null, v: Int32List) | void |
| uniform4iv(location: WebGLUniformLocation \| null, v: Int32List) | void |
| uniformMatrix2fv(location: WebGLUniformLocation \| null, transpose: GLboolean, value: Float32List) | void |
| uniformMatrix3fv(location: WebGLUniformLocation \| null, transpose: GLboolean, value: Float32List) | void |
| uniformMatrix4fv(location: WebGLUniformLocation \| null, transpose: GLboolean, value: Float32List) | void |
| bufferData(target: GLenum, size: GLsizeiptr, usage: GLenum) | void |
| bufferData(target: GLenum, data: BufferSource \| null, usage: GLenum) | void |
| bufferSubData(target: GLenum, offset: GLintptr, data: BufferSource) | void |
| compressedTexImage2D(target: GLenum, level: GLint, internalformat: GLenum, width: GLsizei, height: GLsizei, border: GLint, data: ArrayBufferView) | void |
| compressedTexSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, data: ArrayBufferView) | void |
| readPixels(x: GLint, y: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, pixels: ArrayBufferView \| 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: GLenum, level: GLint, internalformat: GLint, format: GLenum, type: GLenum, source: TexImageSource) | void |
| texSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, pixels: ArrayBufferView \| null) | void |
| texSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, format: GLenum, type: GLenum, source: TexImageSource) | void |
| uniform1fv(location: WebGLUniformLocation \| null, v: Float32List) | void |
| uniform2fv(location: WebGLUniformLocation \| null, v: Float32List) | void |
| uniform3fv(location: WebGLUniformLocation \| null, v: Float32List) | void |
| uniform4fv(location: WebGLUniformLocation \| null, v: Float32List) | void |
| uniform1iv(location: WebGLUniformLocation \| null, v: Int32List) | void |
| uniform2iv(location: WebGLUniformLocation \| null, v: Int32List) | void |
| uniform3iv(location: WebGLUniformLocation \| null, v: Int32List) | void |
| uniform4iv(location: WebGLUniformLocation \| null, v: Int32List) | void |
| uniformMatrix2fv(location: WebGLUniformLocation \| null, transpose: GLboolean, value: Float32List) | void |
| uniformMatrix3fv(location: WebGLUniformLocation \| null, transpose: GLboolean, value: Float32List) | void |
| uniformMatrix4fv(location: WebGLUniformLocation \| null, transpose: GLboolean, value: Float32List) | void |
# webgl2
> **NOTE**<br/>
> 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.
# 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**
>
> 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.
>
> WebGL2 complies with the OpenGL protocol and does not support multi-thread calling.
## Invoking Method
......@@ -37,7 +41,7 @@ gl.clearColor(0.0, 0.0, 0.0, 1.0);
**System capability**: SystemCapability.Graphic.Graphic2D.WebGL2
**Table 1** Type
**Table 1** Type
| Name| Type|
| -------- | -------- |
......@@ -47,11 +51,11 @@ gl.clearColor(0.0, 0.0, 0.0, 1.0);
| Uint32List | array |
## Interface
## APIs
**System capability**: SystemCapability.Graphic.Graphic2D.WebGL2
**Table 2** Interface
**Table 2** APIs
| Name|
| -------- |
......@@ -71,409 +75,409 @@ WebGL2RenderingContextBase
### Attributes
| Name| Type| Mandatory|
| Name| Type| Mandatory|
| -------- | -------- | -------- |
| READ_BUFFER | GLenum | Yes|
| UNPACK_ROW_LENGTH | GLenum | Yes|
| UNPACK_SKIP_ROWS | GLenum | Yes|
| UNPACK_SKIP_PIXELS | GLenum | Yes|
| PACK_ROW_LENGTH | GLenum | Yes|
| PACK_SKIP_ROWS | GLenum | Yes|
| PACK_SKIP_PIXELS | GLenum | Yes|
| COLOR | GLenum | Yes|
| DEPTH | GLenum | Yes|
| STENCIL | GLenum | Yes|
| RED | GLenum | Yes|
| RGB8 | GLenum | Yes|
| RGBA8 | GLenum | Yes|
| RGB10_A2 | GLenum | Yes|
| TEXTURE_BINDING_3D | GLenum | Yes|
| UNPACK_SKIP_IMAGES | GLenum | Yes|
| UNPACK_IMAGE_HEIGHT | GLenum | Yes|
| TEXTURE_3D | GLenum | Yes|
| TEXTURE_WRAP_R | GLenum | Yes|
| MAX_3D_TEXTURE_SIZE | GLenum | Yes|
| UNSIGNED_INT_2_10_10_10_REV | GLenum | Yes|
| MAX_ELEMENTS_VERTICES | GLenum | Yes|
| MAX_ELEMENTS_INDICES | GLenum | Yes|
| TEXTURE_MIN_LOD | GLenum | Yes|
| TEXTURE_MAX_LOD | GLenum | Yes|
| TEXTURE_BASE_LEVEL | GLenum | Yes|
| TEXTURE_MAX_LEVEL | GLenum | Yes|
| MIN | GLenum | Yes|
| MAX | GLenum | Yes|
| DEPTH_COMPONENT24 | GLenum | Yes|
| MAX_TEXTURE_LOD_BIAS | GLenum | Yes|
| TEXTURE_COMPARE_MODE | GLenum | Yes|
| TEXTURE_COMPARE_FUNC | GLenum | Yes|
| CURRENT_QUERY | GLenum | Yes|
| QUERY_RESULT | GLenum | Yes|
| QUERY_RESULT_AVAILABLE | GLenum | Yes|
| STREAM_READ | GLenum | Yes|
| STREAM_COPY | GLenum | Yes|
| STATIC_READ | GLenum | Yes|
| STATIC_COPY | GLenum | Yes|
| DYNAMIC_READ | GLenum | Yes|
| DYNAMIC_COPY | GLenum | Yes|
| MAX_DRAW_BUFFERS | GLenum | Yes|
| DRAW_BUFFER0 | GLenum | Yes|
| DRAW_BUFFER1 | GLenum | Yes|
| DRAW_BUFFER2 | GLenum | Yes|
| DRAW_BUFFER3 | GLenum | Yes|
| DRAW_BUFFER4 | GLenum | Yes|
| DRAW_BUFFER5 | GLenum | Yes|
| DRAW_BUFFER6 | GLenum | Yes|
| DRAW_BUFFER7 | GLenum | Yes|
| DRAW_BUFFER8 | GLenum | Yes|
| DRAW_BUFFER9 | GLenum | Yes|
| DRAW_BUFFER10 | GLenum | Yes|
| DRAW_BUFFER11 | GLenum | Yes|
| DRAW_BUFFER12 | GLenum | Yes|
| DRAW_BUFFER13 | GLenum | Yes|
| DRAW_BUFFER14 | GLenum | Yes|
| DRAW_BUFFER15 | GLenum | Yes|
| MAX_FRAGMENT_UNIFORM_COMPONENTS | GLenum | Yes|
| MAX_VERTEX_UNIFORM_COMPONENTS | GLenum | Yes|
| SAMPLER_3D | GLenum | Yes|
| SAMPLER_2D_SHADOW | GLenum | Yes|
| FRAGMENT_SHADER_DERIVATIVE_HINT | GLenum | Yes|
| PIXEL_PACK_BUFFER | GLenum | Yes|
| PIXEL_UNPACK_BUFFER | GLenum | Yes|
| PIXEL_PACK_BUFFER_BINDING | GLenum | Yes|
| PIXEL_UNPACK_BUFFER_BINDING | GLenum | Yes|
| FLOAT_MAT2x3 | GLenum | Yes|
| FLOAT_MAT2x4 | GLenum | Yes|
| FLOAT_MAT3x2 | GLenum | Yes|
| FLOAT_MAT3x4 | GLenum | Yes|
| FLOAT_MAT4x2 | GLenum | Yes|
| FLOAT_MAT4x3 | GLenum | Yes|
| SRGB | GLenum | Yes|
| SRGB8 | GLenum | Yes|
| SRGB8_ALPHA8 | GLenum | Yes|
| COMPARE_REF_TO_TEXTURE | GLenum | Yes|
| RGBA32F | GLenum | Yes|
| RGB32F | GLenum | Yes|
| RGBA16F | GLenum | Yes|
| RGB16F | GLenum | Yes|
| VERTEX_ATTRIB_ARRAY_INTEGER | GLenum | Yes|
| MAX_ARRAY_TEXTURE_LAYERS | GLenum | Yes|
| MIN_PROGRAM_TEXEL_OFFSET | GLenum | Yes|
| MAX_PROGRAM_TEXEL_OFFSET | GLenum | Yes|
| MAX_VARYING_COMPONENTS | GLenum | Yes|
| TEXTURE_2D_ARRAY | GLenum | Yes|
| TEXTURE_BINDING_2D_ARRAY | GLenum | Yes|
| R11F_G11F_B10F | GLenum | Yes|
| UNSIGNED_INT_10F_11F_11F_REV | GLenum | Yes|
| RGB9_E5 | GLenum | Yes|
| UNSIGNED_INT_5_9_9_9_REV | GLenum | Yes|
| TRANSFORM_FEEDBACK_BUFFER_MODE | GLenum | Yes|
| MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS | GLenum | Yes|
| TRANSFORM_FEEDBACK_VARYINGS | GLenum | Yes|
| TRANSFORM_FEEDBACK_BUFFER_START | GLenum | Yes|
| TRANSFORM_FEEDBACK_BUFFER_SIZE | GLenum | Yes|
| TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN | GLenum | Yes|
| RASTERIZER_DISCARD | GLenum | Yes|
| MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS | GLenum | Yes|
| MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS | GLenum | Yes|
| INTERLEAVED_ATTRIBS | GLenum | Yes|
| SEPARATE_ATTRIBS | GLenum | Yes|
| TRANSFORM_FEEDBACK_BUFFER | GLenum | Yes|
| TRANSFORM_FEEDBACK_BUFFER_BINDING | GLenum | Yes|
| RGBA32UI | GLenum | Yes|
| RGB32UI | GLenum | Yes|
| RGBA16UI | GLenum | Yes|
| RGB16UI | GLenum | Yes|
| RGBA8UI | GLenum | Yes|
| RGB8UI | GLenum | Yes|
| RGBA32I | GLenum | Yes|
| RGB32I | GLenum | Yes|
| RGBA16I | GLenum | Yes|
| RGB16I | GLenum | Yes|
| RGBA8I | GLenum | Yes|
| RGB8I | GLenum | Yes|
| RED_INTEGER | GLenum | Yes|
| RGB_INTEGER | GLenum | Yes|
| RGBA_INTEGER | GLenum | Yes|
| SAMPLER_2D_ARRAY | GLenum | Yes|
| SAMPLER_2D_ARRAY_SHADOW | GLenum | Yes|
| SAMPLER_CUBE_SHADOW | GLenum | Yes|
| UNSIGNED_INT_VEC2 | GLenum | Yes|
| UNSIGNED_INT_VEC3 | GLenum | Yes|
| UNSIGNED_INT_VEC4 | GLenum | Yes|
| INT_SAMPLER_2D | GLenum | Yes|
| INT_SAMPLER_3D | GLenum | Yes|
| INT_SAMPLER_CUBE | GLenum | Yes|
| INT_SAMPLER_2D_ARRAY | GLenum | Yes|
| UNSIGNED_INT_SAMPLER_2D | GLenum | Yes|
| UNSIGNED_INT_SAMPLER_3D | GLenum | Yes|
| UNSIGNED_INT_SAMPLER_CUBE | GLenum | Yes|
| UNSIGNED_INT_SAMPLER_2D_ARRAY | GLenum | Yes|
| DEPTH_COMPONENT32F | GLenum | Yes|
| DEPTH32F_STENCIL8 | GLenum | Yes|
| FLOAT_32_UNSIGNED_INT_24_8_REV | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_RED_SIZE | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_GREEN_SIZE | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_BLUE_SIZE | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE | GLenum | Yes|
| FRAMEBUFFER_DEFAULT | GLenum | Yes|
| UNSIGNED_INT_24_8 | GLenum | Yes|
| DEPTH24_STENCIL8 | GLenum | Yes|
| UNSIGNED_NORMALIZED | GLenum | Yes|
| DRAW_FRAMEBUFFER_BINDING | GLenum | Yes|
| READ_FRAMEBUFFER | GLenum | Yes|
| DRAW_FRAMEBUFFER | GLenum | Yes|
| READ_FRAMEBUFFER_BINDING | GLenum | Yes|
| RENDERBUFFER_SAMPLES | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER | GLenum | Yes|
| MAX_COLOR_ATTACHMENTS | GLenum | Yes|
| COLOR_ATTACHMENT1 | GLenum | Yes|
| COLOR_ATTACHMENT2 | GLenum | Yes|
| COLOR_ATTACHMENT3 | GLenum | Yes|
| COLOR_ATTACHMENT4 | GLenum | Yes|
| COLOR_ATTACHMENT5 | GLenum | Yes|
| COLOR_ATTACHMENT6 | GLenum | Yes|
| COLOR_ATTACHMENT7 | GLenum | Yes|
| COLOR_ATTACHMENT8 | GLenum | Yes|
| COLOR_ATTACHMENT9 | GLenum | Yes|
| COLOR_ATTACHMENT10 | GLenum | Yes|
| COLOR_ATTACHMENT11 | GLenum | Yes|
| COLOR_ATTACHMENT12 | GLenum | Yes|
| COLOR_ATTACHMENT13 | GLenum | Yes|
| COLOR_ATTACHMENT14 | GLenum | Yes|
| COLOR_ATTACHMENT15 | GLenum | Yes|
| FRAMEBUFFER_INCOMPLETE_MULTISAMPLE | GLenum | Yes|
| MAX_SAMPLES | GLenum | Yes|
| HALF_FLOAT | GLenum | Yes|
| RG | GLenum | Yes|
| RG_INTEGER | GLenum | Yes|
| R8 | GLenum | Yes|
| RG8 | GLenum | Yes|
| R16F | GLenum | Yes|
| R32F | GLenum | Yes|
| RG16F | GLenum | Yes|
| RG32F | GLenum | Yes|
| R8I | GLenum | Yes|
| R8UI | GLenum | Yes|
| R16I | GLenum | Yes|
| R16UI | GLenum | Yes|
| R32I | GLenum | Yes|
| R32UI | GLenum | Yes|
| RG8I | GLenum | Yes|
| RG8UI | GLenum | Yes|
| RG16I | GLenum | Yes|
| RG16UI | GLenum | Yes|
| RG32I | GLenum | Yes|
| RG32UI | GLenum | Yes|
| VERTEX_ARRAY_BINDING | GLenum | Yes|
| R8_SNORM | GLenum | Yes|
| RG8_SNORM | GLenum | Yes|
| RGB8_SNORM | GLenum | Yes|
| SIGNED_NORMALIZED | GLenum | Yes|
| COPY_READ_BUFFER | GLenum | Yes|
| COPY_WRITE_BUFFER | GLenum | Yes|
| COPY_READ_BUFFER_BINDING | GLenum | Yes|
| COPY_WRITE_BUFFER_BINDING | GLenum | Yes|
| UNIFORM_BUFFER | GLenum | Yes|
| UNIFORM_BUFFER_BINDING | GLenum | Yes|
| UNIFORM_BUFFER_START | GLenum | Yes|
| UNIFORM_BUFFER_SIZE | GLenum | Yes|
| MAX_VERTEX_UNIFORM_BLOCKS | GLenum | Yes|
| MAX_FRAGMENT_UNIFORM_BLOCKS | GLenum | Yes|
| MAX_COMBINED_UNIFORM_BLOCKS | GLenum | Yes|
| MAX_UNIFORM_BUFFER_BINDINGS | GLenum | Yes|
| MAX_UNIFORM_BLOCK_SIZE | GLenum | Yes|
| MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS | GLenum | Yes|
| MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS | GLenum | Yes|
| UNIFORM_BUFFER_OFFSET_ALIGNMENT | GLenum | Yes|
| ACTIVE_UNIFORM_BLOCKS | GLenum | Yes|
| UNIFORM_TYPE | GLenum | Yes|
| UNIFORM_SIZE | GLenum | Yes|
| UNIFORM_BLOCK_INDEX | GLenum | Yes|
| UNIFORM_OFFSET | GLenum | Yes|
| UNIFORM_ARRAY_STRIDE | GLenum | Yes|
| UNIFORM_MATRIX_STRIDE | GLenum | Yes|
| UNIFORM_IS_ROW_MAJOR | GLenum | Yes|
| UNIFORM_BLOCK_BINDING | GLenum | Yes|
| UNIFORM_BLOCK_DATA_SIZE | GLenum | Yes|
| UNIFORM_BLOCK_ACTIVE_UNIFORMS | GLenum | Yes|
| UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES | GLenum | Yes|
| UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER | GLenum | Yes|
| UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER | GLenum | Yes|
| INVALID_INDEX | GLenum | Yes|
| MAX_VERTEX_OUTPUT_COMPONENTS | GLenum | Yes|
| MAX_FRAGMENT_INPUT_COMPONENTS | GLenum | Yes|
| MAX_SERVER_WAIT_TIMEOUT | GLenum | Yes|
| OBJECT_TYPE | GLenum | Yes|
| SYNC_CONDITION | GLenum | Yes|
| SYNC_STATUS | GLenum | Yes|
| SYNC_FLAGS | GLenum | Yes|
| SYNC_FENCE | GLenum | Yes|
| SYNC_GPU_COMMANDS_COMPLETE | GLenum | Yes|
| UNSIGNALED | GLenum | Yes|
| SIGNALED | GLenum | Yes|
| ALREADY_SIGNALED | GLenum | Yes|
| TIMEOUT_EXPIRED | GLenum | Yes|
| CONDITION_SATISFIED | GLenum | Yes|
| WAIT_FAILED | GLenum | Yes|
| SYNC_FLUSH_COMMANDS_BIT | GLenum | Yes|
| VERTEX_ATTRIB_ARRAY_DIVISOR | GLenum | Yes|
| ANY_SAMPLES_PASSED | GLenum | Yes|
| ANY_SAMPLES_PASSED_CONSERVATIVE | GLenum | Yes|
| SAMPLER_BINDING | GLenum | Yes|
| RGB10_A2UI | GLenum | Yes|
| INT_2_10_10_10_REV | GLenum | Yes|
| TRANSFORM_FEEDBACK | GLenum | Yes|
| TRANSFORM_FEEDBACK_PAUSED | GLenum | Yes|
| TRANSFORM_FEEDBACK_ACTIVE | GLenum | Yes|
| TRANSFORM_FEEDBACK_BINDING | GLenum | Yes|
| TEXTURE_IMMUTABLE_FORMAT | GLenum | Yes|
| MAX_ELEMENT_INDEX | GLenum | Yes|
| TEXTURE_IMMUTABLE_LEVELS | GLenum | Yes|
| TIMEOUT_IGNORED | GLint64 | Yes|
| MAX_CLIENT_WAIT_TIMEOUT_WEBGL | GLenum | Yes|
| READ_BUFFER | GLenum | Yes|
| UNPACK_ROW_LENGTH | GLenum | Yes|
| UNPACK_SKIP_ROWS | GLenum | Yes|
| UNPACK_SKIP_PIXELS | GLenum | Yes|
| PACK_ROW_LENGTH | GLenum | Yes|
| PACK_SKIP_ROWS | GLenum | Yes|
| PACK_SKIP_PIXELS | GLenum | Yes|
| COLOR | GLenum | Yes|
| DEPTH | GLenum | Yes|
| STENCIL | GLenum | Yes|
| RED | GLenum | Yes|
| RGB8 | GLenum | Yes|
| RGBA8 | GLenum | Yes|
| RGB10_A2 | GLenum | Yes|
| TEXTURE_BINDING_3D | GLenum | Yes|
| UNPACK_SKIP_IMAGES | GLenum | Yes|
| UNPACK_IMAGE_HEIGHT | GLenum | Yes|
| TEXTURE_3D | GLenum | Yes|
| TEXTURE_WRAP_R | GLenum | Yes|
| MAX_3D_TEXTURE_SIZE | GLenum | Yes|
| UNSIGNED_INT_2_10_10_10_REV | GLenum | Yes|
| MAX_ELEMENTS_VERTICES | GLenum | Yes|
| MAX_ELEMENTS_INDICES | GLenum | Yes|
| TEXTURE_MIN_LOD | GLenum | Yes|
| TEXTURE_MAX_LOD | GLenum | Yes|
| TEXTURE_BASE_LEVEL | GLenum | Yes|
| TEXTURE_MAX_LEVEL | GLenum | Yes|
| MIN | GLenum | Yes|
| MAX | GLenum | Yes|
| DEPTH_COMPONENT24 | GLenum | Yes|
| MAX_TEXTURE_LOD_BIAS | GLenum | Yes|
| TEXTURE_COMPARE_MODE | GLenum | Yes|
| TEXTURE_COMPARE_FUNC | GLenum | Yes|
| CURRENT_QUERY | GLenum | Yes|
| QUERY_RESULT | GLenum | Yes|
| QUERY_RESULT_AVAILABLE | GLenum | Yes|
| STREAM_READ | GLenum | Yes|
| STREAM_COPY | GLenum | Yes|
| STATIC_READ | GLenum | Yes|
| STATIC_COPY | GLenum | Yes|
| DYNAMIC_READ | GLenum | Yes|
| DYNAMIC_COPY | GLenum | Yes|
| MAX_DRAW_BUFFERS | GLenum | Yes|
| DRAW_BUFFER0 | GLenum | Yes|
| DRAW_BUFFER1 | GLenum | Yes|
| DRAW_BUFFER2 | GLenum | Yes|
| DRAW_BUFFER3 | GLenum | Yes|
| DRAW_BUFFER4 | GLenum | Yes|
| DRAW_BUFFER5 | GLenum | Yes|
| DRAW_BUFFER6 | GLenum | Yes|
| DRAW_BUFFER7 | GLenum | Yes|
| DRAW_BUFFER8 | GLenum | Yes|
| DRAW_BUFFER9 | GLenum | Yes|
| DRAW_BUFFER10 | GLenum | Yes|
| DRAW_BUFFER11 | GLenum | Yes|
| DRAW_BUFFER12 | GLenum | Yes|
| DRAW_BUFFER13 | GLenum | Yes|
| DRAW_BUFFER14 | GLenum | Yes|
| DRAW_BUFFER15 | GLenum | Yes|
| MAX_FRAGMENT_UNIFORM_COMPONENTS | GLenum | Yes|
| MAX_VERTEX_UNIFORM_COMPONENTS | GLenum | Yes|
| SAMPLER_3D | GLenum | Yes|
| SAMPLER_2D_SHADOW | GLenum | Yes|
| FRAGMENT_SHADER_DERIVATIVE_HINT | GLenum | Yes|
| PIXEL_PACK_BUFFER | GLenum | Yes|
| PIXEL_UNPACK_BUFFER | GLenum | Yes|
| PIXEL_PACK_BUFFER_BINDING | GLenum | Yes|
| PIXEL_UNPACK_BUFFER_BINDING | GLenum | Yes|
| FLOAT_MAT2x3 | GLenum | Yes|
| FLOAT_MAT2x4 | GLenum | Yes|
| FLOAT_MAT3x2 | GLenum | Yes|
| FLOAT_MAT3x4 | GLenum | Yes|
| FLOAT_MAT4x2 | GLenum | Yes|
| FLOAT_MAT4x3 | GLenum | Yes|
| SRGB | GLenum | Yes|
| SRGB8 | GLenum | Yes|
| SRGB8_ALPHA8 | GLenum | Yes|
| COMPARE_REF_TO_TEXTURE | GLenum | Yes|
| RGBA32F | GLenum | Yes|
| RGB32F | GLenum | Yes|
| RGBA16F | GLenum | Yes|
| RGB16F | GLenum | Yes|
| VERTEX_ATTRIB_ARRAY_INTEGER | GLenum | Yes|
| MAX_ARRAY_TEXTURE_LAYERS | GLenum | Yes|
| MIN_PROGRAM_TEXEL_OFFSET | GLenum | Yes|
| MAX_PROGRAM_TEXEL_OFFSET | GLenum | Yes|
| MAX_VARYING_COMPONENTS | GLenum | Yes|
| TEXTURE_2D_ARRAY | GLenum | Yes|
| TEXTURE_BINDING_2D_ARRAY | GLenum | Yes|
| R11F_G11F_B10F | GLenum | Yes|
| UNSIGNED_INT_10F_11F_11F_REV | GLenum | Yes|
| RGB9_E5 | GLenum | Yes|
| UNSIGNED_INT_5_9_9_9_REV | GLenum | Yes|
| TRANSFORM_FEEDBACK_BUFFER_MODE | GLenum | Yes|
| MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS | GLenum | Yes|
| TRANSFORM_FEEDBACK_VARYINGS | GLenum | Yes|
| TRANSFORM_FEEDBACK_BUFFER_START | GLenum | Yes|
| TRANSFORM_FEEDBACK_BUFFER_SIZE | GLenum | Yes|
| TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN | GLenum | Yes|
| RASTERIZER_DISCARD | GLenum | Yes|
| MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS | GLenum | Yes|
| MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS | GLenum | Yes|
| INTERLEAVED_ATTRIBS | GLenum | Yes|
| SEPARATE_ATTRIBS | GLenum | Yes|
| TRANSFORM_FEEDBACK_BUFFER | GLenum | Yes|
| TRANSFORM_FEEDBACK_BUFFER_BINDING | GLenum | Yes|
| RGBA32UI | GLenum | Yes|
| RGB32UI | GLenum | Yes|
| RGBA16UI | GLenum | Yes|
| RGB16UI | GLenum | Yes|
| RGBA8UI | GLenum | Yes|
| RGB8UI | GLenum | Yes|
| RGBA32I | GLenum | Yes|
| RGB32I | GLenum | Yes|
| RGBA16I | GLenum | Yes|
| RGB16I | GLenum | Yes|
| RGBA8I | GLenum | Yes|
| RGB8I | GLenum | Yes|
| RED_INTEGER | GLenum | Yes|
| RGB_INTEGER | GLenum | Yes|
| RGBA_INTEGER | GLenum | Yes|
| SAMPLER_2D_ARRAY | GLenum | Yes|
| SAMPLER_2D_ARRAY_SHADOW | GLenum | Yes|
| SAMPLER_CUBE_SHADOW | GLenum | Yes|
| UNSIGNED_INT_VEC2 | GLenum | Yes|
| UNSIGNED_INT_VEC3 | GLenum | Yes|
| UNSIGNED_INT_VEC4 | GLenum | Yes|
| INT_SAMPLER_2D | GLenum | Yes|
| INT_SAMPLER_3D | GLenum | Yes|
| INT_SAMPLER_CUBE | GLenum | Yes|
| INT_SAMPLER_2D_ARRAY | GLenum | Yes|
| UNSIGNED_INT_SAMPLER_2D | GLenum | Yes|
| UNSIGNED_INT_SAMPLER_3D | GLenum | Yes|
| UNSIGNED_INT_SAMPLER_CUBE | GLenum | Yes|
| UNSIGNED_INT_SAMPLER_2D_ARRAY | GLenum | Yes|
| DEPTH_COMPONENT32F | GLenum | Yes|
| DEPTH32F_STENCIL8 | GLenum | Yes|
| FLOAT_32_UNSIGNED_INT_24_8_REV | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_RED_SIZE | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_GREEN_SIZE | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_BLUE_SIZE | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE | GLenum | Yes|
| FRAMEBUFFER_DEFAULT | GLenum | Yes|
| UNSIGNED_INT_24_8 | GLenum | Yes|
| DEPTH24_STENCIL8 | GLenum | Yes|
| UNSIGNED_NORMALIZED | GLenum | Yes|
| DRAW_FRAMEBUFFER_BINDING | GLenum | Yes|
| READ_FRAMEBUFFER | GLenum | Yes|
| DRAW_FRAMEBUFFER | GLenum | Yes|
| READ_FRAMEBUFFER_BINDING | GLenum | Yes|
| RENDERBUFFER_SAMPLES | GLenum | Yes|
| FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER | GLenum | Yes|
| MAX_COLOR_ATTACHMENTS | GLenum | Yes|
| COLOR_ATTACHMENT1 | GLenum | Yes|
| COLOR_ATTACHMENT2 | GLenum | Yes|
| COLOR_ATTACHMENT3 | GLenum | Yes|
| COLOR_ATTACHMENT4 | GLenum | Yes|
| COLOR_ATTACHMENT5 | GLenum | Yes|
| COLOR_ATTACHMENT6 | GLenum | Yes|
| COLOR_ATTACHMENT7 | GLenum | Yes|
| COLOR_ATTACHMENT8 | GLenum | Yes|
| COLOR_ATTACHMENT9 | GLenum | Yes|
| COLOR_ATTACHMENT10 | GLenum | Yes|
| COLOR_ATTACHMENT11 | GLenum | Yes|
| COLOR_ATTACHMENT12 | GLenum | Yes|
| COLOR_ATTACHMENT13 | GLenum | Yes|
| COLOR_ATTACHMENT14 | GLenum | Yes|
| COLOR_ATTACHMENT15 | GLenum | Yes|
| FRAMEBUFFER_INCOMPLETE_MULTISAMPLE | GLenum | Yes|
| MAX_SAMPLES | GLenum | Yes|
| HALF_FLOAT | GLenum | Yes|
| RG | GLenum | Yes|
| RG_INTEGER | GLenum | Yes|
| R8 | GLenum | Yes|
| RG8 | GLenum | Yes|
| R16F | GLenum | Yes|
| R32F | GLenum | Yes|
| RG16F | GLenum | Yes|
| RG32F | GLenum | Yes|
| R8I | GLenum | Yes|
| R8UI | GLenum | Yes|
| R16I | GLenum | Yes|
| R16UI | GLenum | Yes|
| R32I | GLenum | Yes|
| R32UI | GLenum | Yes|
| RG8I | GLenum | Yes|
| RG8UI | GLenum | Yes|
| RG16I | GLenum | Yes|
| RG16UI | GLenum | Yes|
| RG32I | GLenum | Yes|
| RG32UI | GLenum | Yes|
| VERTEX_ARRAY_BINDING | GLenum | Yes|
| R8_SNORM | GLenum | Yes|
| RG8_SNORM | GLenum | Yes|
| RGB8_SNORM | GLenum | Yes|
| SIGNED_NORMALIZED | GLenum | Yes|
| COPY_READ_BUFFER | GLenum | Yes|
| COPY_WRITE_BUFFER | GLenum | Yes|
| COPY_READ_BUFFER_BINDING | GLenum | Yes|
| COPY_WRITE_BUFFER_BINDING | GLenum | Yes|
| UNIFORM_BUFFER | GLenum | Yes|
| UNIFORM_BUFFER_BINDING | GLenum | Yes|
| UNIFORM_BUFFER_START | GLenum | Yes|
| UNIFORM_BUFFER_SIZE | GLenum | Yes|
| MAX_VERTEX_UNIFORM_BLOCKS | GLenum | Yes|
| MAX_FRAGMENT_UNIFORM_BLOCKS | GLenum | Yes|
| MAX_COMBINED_UNIFORM_BLOCKS | GLenum | Yes|
| MAX_UNIFORM_BUFFER_BINDINGS | GLenum | Yes|
| MAX_UNIFORM_BLOCK_SIZE | GLenum | Yes|
| MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS | GLenum | Yes|
| MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS | GLenum | Yes|
| UNIFORM_BUFFER_OFFSET_ALIGNMENT | GLenum | Yes|
| ACTIVE_UNIFORM_BLOCKS | GLenum | Yes|
| UNIFORM_TYPE | GLenum | Yes|
| UNIFORM_SIZE | GLenum | Yes|
| UNIFORM_BLOCK_INDEX | GLenum | Yes|
| UNIFORM_OFFSET | GLenum | Yes|
| UNIFORM_ARRAY_STRIDE | GLenum | Yes|
| UNIFORM_MATRIX_STRIDE | GLenum | Yes|
| UNIFORM_IS_ROW_MAJOR | GLenum | Yes|
| UNIFORM_BLOCK_BINDING | GLenum | Yes|
| UNIFORM_BLOCK_DATA_SIZE | GLenum | Yes|
| UNIFORM_BLOCK_ACTIVE_UNIFORMS | GLenum | Yes|
| UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES | GLenum | Yes|
| UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER | GLenum | Yes|
| UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER | GLenum | Yes|
| INVALID_INDEX | GLenum | Yes|
| MAX_VERTEX_OUTPUT_COMPONENTS | GLenum | Yes|
| MAX_FRAGMENT_INPUT_COMPONENTS | GLenum | Yes|
| MAX_SERVER_WAIT_TIMEOUT | GLenum | Yes|
| OBJECT_TYPE | GLenum | Yes|
| SYNC_CONDITION | GLenum | Yes|
| SYNC_STATUS | GLenum | Yes|
| SYNC_FLAGS | GLenum | Yes|
| SYNC_FENCE | GLenum | Yes|
| SYNC_GPU_COMMANDS_COMPLETE | GLenum | Yes|
| UNSIGNALED | GLenum | Yes|
| SIGNALED | GLenum | Yes|
| ALREADY_SIGNALED | GLenum | Yes|
| TIMEOUT_EXPIRED | GLenum | Yes|
| CONDITION_SATISFIED | GLenum | Yes|
| WAIT_FAILED | GLenum | Yes|
| SYNC_FLUSH_COMMANDS_BIT | GLenum | Yes|
| VERTEX_ATTRIB_ARRAY_DIVISOR | GLenum | Yes|
| ANY_SAMPLES_PASSED | GLenum | Yes|
| ANY_SAMPLES_PASSED_CONSERVATIVE | GLenum | Yes|
| SAMPLER_BINDING | GLenum | Yes|
| RGB10_A2UI | GLenum | Yes|
| INT_2_10_10_10_REV | GLenum | Yes|
| TRANSFORM_FEEDBACK | GLenum | Yes|
| TRANSFORM_FEEDBACK_PAUSED | GLenum | Yes|
| TRANSFORM_FEEDBACK_ACTIVE | GLenum | Yes|
| TRANSFORM_FEEDBACK_BINDING | GLenum | Yes|
| TEXTURE_IMMUTABLE_FORMAT | GLenum | Yes|
| MAX_ELEMENT_INDEX | GLenum | Yes|
| TEXTURE_IMMUTABLE_LEVELS | GLenum | Yes|
| TIMEOUT_IGNORED | GLint64 | Yes|
| MAX_CLIENT_WAIT_TIMEOUT_WEBGL | GLenum | Yes|
### Methods
| Method| Return Value Type|
| Method| Return Value Type|
| -------- | -------- |
| copyBufferSubData(readTarget: GLenum, writeTarget: GLenum, readOffset: GLintptr, writeOffset: GLintptr, size: GLsizeiptr) | void |
| getBufferSubData(target: GLenum, srcByteOffset: GLintptr, dstBuffer: ArrayBufferView, dstOffset?: GLuint, length?: GLuint) | 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: GLenum, attachment: GLenum, texture: WebGLTexture \| null, level: GLint, layer: GLint) | void |
| invalidateFramebuffer(target: GLenum, attachments: GLenum[]) | void |
| invalidateSubFramebuffer(target: GLenum, attachments: GLenum[], x: GLint, y: GLint, width: GLsizei, height: GLsizei) | void |
| readBuffer(src: GLenum) | void |
| getInternalformatParameter(target: GLenum, internalformat: GLenum, pname: GLenum) | any |
| renderbufferStorageMultisample(target: GLenum, samples: GLsizei, internalformat: GLenum, width: GLsizei, height: GLsizei) | void |
| texStorage2D(target: GLenum, levels: GLsizei, internalformat: GLenum, width: GLsizei, height: GLsizei) | void |
| texStorage3D(target: GLenum, levels: GLsizei, internalformat: GLenum, width: GLsizei, height: GLsizei, depth: GLsizei) | 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: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, depth: GLsizei, border: GLint, format: GLenum, type: GLenum, source: TexImageSource) | 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: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, depth: GLsizei, border: GLint, format: GLenum, type: GLenum, srcData: ArrayBufferView, srcOffset: GLuint) | 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: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, zoffset: GLint, width: GLsizei, height: GLsizei, depth: GLsizei, format: GLenum, type: GLenum, source: TexImageSource) | 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: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, zoffset: GLint, x: GLint, y: GLint, width: GLsizei, height: GLsizei) | void |
| compressedTexImage3D(target: GLenum, level: GLint, internalformat: GLenum, width: GLsizei, height: GLsizei, depth: GLsizei, border: GLint, imageSize: GLsizei, offset: GLintptr) | 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: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, zoffset: GLint, width: GLsizei, height: GLsizei, depth: GLsizei, format: GLenum, imageSize: GLsizei, offset: GLintptr) | 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: WebGLProgram, name: string) | GLint |
| uniform1ui(location: WebGLUniformLocation \| null, v0: GLuint) | void |
| uniform2ui(location: WebGLUniformLocation \| null, v0: GLuint, v1: GLuint) | void |
| uniform3ui(location: WebGLUniformLocation \| null, v0: GLuint, v1: GLuint, v2: GLuint) | void |
| uniform4ui(location: WebGLUniformLocation \| null, v0: GLuint, v1: GLuint, v2: GLuint, v3: GLuint) | void |
| uniform1uiv(location: WebGLUniformLocation \| null, data: Uint32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform2uiv(location: WebGLUniformLocation \| null, data: Uint32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform3uiv(location: WebGLUniformLocation \| null, data: Uint32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform4uiv(location: WebGLUniformLocation \| null, data: Uint32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix3x2fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix4x2fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix2x3fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix4x3fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix2x4fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix3x4fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| vertexAttribI4i(index: GLuint, x: GLint, y: GLint, z: GLint, w: GLint) | void |
| vertexAttribI4iv(index: GLuint, values: Int32List) | void |
| vertexAttribI4ui(index: GLuint, x: GLuint, y: GLuint, z: GLuint, w: GLuint) | void |
| vertexAttribI4uiv(index: GLuint, values: Uint32List) | void |
| vertexAttribIPointer(index: GLuint, size: GLint, type: GLenum, stride: GLsizei, offset: GLintptr) | void |
| vertexAttribDivisor(index: GLuint, divisor: GLuint) | void |
| drawArraysInstanced(mode: GLenum, first: GLint, count: GLsizei, instanceCount: GLsizei) | void |
| drawElementsInstanced(mode: GLenum, count: GLsizei, type: GLenum, offset: GLintptr, instanceCount: GLsizei) | void |
| drawRangeElements(mode: GLenum, start: GLuint, end: GLuint, count: GLsizei, type: GLenum, offset: GLintptr) | void |
| drawBuffers(buffers: GLenum[]) | void |
| clearBufferfv(buffer: GLenum, drawbuffer: GLint, values: Float32List, srcOffset?: GLuint) | void |
| clearBufferiv(buffer: GLenum, drawbuffer: GLint, values: Int32List, srcOffset?: GLuint) | void |
| clearBufferuiv(buffer: GLenum, drawbuffer: GLint, values: Uint32List, srcOffset?: GLuint) | void |
| clearBufferfi(buffer: GLenum, drawbuffer: GLint, depth: GLfloat, stencil: GLint) | void |
| createQuery() | WebGLQuery \| null |
| deleteQuery(query: WebGLQuery \| null) | void |
| isQuery(query: WebGLQuery \| null) | GLboolean |
| beginQuery(target: GLenum, query: WebGLQuery) | void |
| endQuery(target: GLenum) | void |
| getQuery(target: GLenum, pname: GLenum) | WebGLQuery \| null |
| getQueryParameter(query: WebGLQuery, pname: GLenum) | any |
| createSampler() | WebGLSampler \| null |
| deleteSampler(sampler: WebGLSampler \| null) | void |
| isSampler(sampler: WebGLSampler \| null) | GLboolean |
| bindSampler(unit: GLuint, sampler: WebGLSampler \| null) | void |
| samplerParameteri(sampler: WebGLSampler, pname: GLenum, param: GLint) | void |
| samplerParameterf(sampler: WebGLSampler, pname: GLenum, param: GLfloat) | void; |
| getSamplerParameter(sampler: WebGLSampler, pname: GLenum) | any |
| fenceSync(condition: GLenum, flags: GLbitfield) | WebGLSync \| null |
| isSync(sync: WebGLSync \| null) | GLboolean |
| deleteSync(sync: WebGLSync \| null) | void |
| clientWaitSync(sync: WebGLSync, flags: GLbitfield, timeout: GLuint64) | GLenum |
| waitSync(sync: WebGLSync, flags: GLbitfield, timeout: GLint64) | void |
| getSyncParameter(sync: WebGLSync, pname: GLenum) | any |
| createTransformFeedback() | WebGLTransformFeedback \| null |
| deleteTransformFeedback(tf: WebGLTransformFeedback \| null) | void |
| isTransformFeedback(tf: WebGLTransformFeedback \| null) | GLboolean |
| bindTransformFeedback(target: GLenum, tf: WebGLTransformFeedback \| null) | void |
| beginTransformFeedback(primitiveMode: GLenum) | void |
| endTransformFeedback() | void |
| transformFeedbackVaryings(program: WebGLProgram, varyings: string[], bufferMode: GLenum) | void |
| getTransformFeedbackVarying(program: WebGLProgram, index: GLuint) | WebGLActiveInfo \| null |
| pauseTransformFeedback() | void |
| resumeTransformFeedback() | void |
| bindBufferBase(target: GLenum, index: GLuint, buffer: WebGLBuffer \| null) | void |
| bindBufferRange(target: GLenum, index: GLuint, buffer: WebGLBuffer \| null, offset: GLintptr, size: GLsizeiptr) | void |
| getIndexedParameter(target: GLenum, index: GLuint) | any |
| getUniformIndices(program: WebGLProgram, uniformNames: string[]) | GLuint[] \| null |
| getActiveUniforms(program: WebGLProgram, uniformIndices: GLuint[], pname: GLenum) | any |
| getUniformBlockIndex(program: WebGLProgram, uniformBlockName: string) | GLuint |
| getActiveUniformBlockParameter(program: WebGLProgram, uniformBlockIndex: GLuint, pname: GLenum) | any |
| getActiveUniformBlockName(program: WebGLProgram, uniformBlockIndex: GLuint) | string \| null |
| uniformBlockBinding(program: WebGLProgram, uniformBlockIndex: GLuint, uniformBlockBinding: GLuint) | void |
| createVertexArray() | WebGLVertexArrayObject \| null |
| deleteVertexArray(vertexArray: WebGLVertexArrayObject \| null) | void |
| isVertexArray(vertexArray: WebGLVertexArrayObject \| null) | GLboolean |
| bindVertexArray(array: WebGLVertexArrayObject \| null) | void |
| copyBufferSubData(readTarget: GLenum, writeTarget: GLenum, readOffset: GLintptr, writeOffset: GLintptr, size: GLsizeiptr) | void |
| getBufferSubData(target: GLenum, srcByteOffset: GLintptr, dstBuffer: ArrayBufferView, dstOffset?: GLuint, length?: GLuint) | 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: GLenum, attachment: GLenum, texture: WebGLTexture \| null, level: GLint, layer: GLint) | void |
| invalidateFramebuffer(target: GLenum, attachments: GLenum[]) | void |
| invalidateSubFramebuffer(target: GLenum, attachments: GLenum[], x: GLint, y: GLint, width: GLsizei, height: GLsizei) | void |
| readBuffer(src: GLenum) | void |
| getInternalformatParameter(target: GLenum, internalformat: GLenum, pname: GLenum) | any |
| renderbufferStorageMultisample(target: GLenum, samples: GLsizei, internalformat: GLenum, width: GLsizei, height: GLsizei) | void |
| texStorage2D(target: GLenum, levels: GLsizei, internalformat: GLenum, width: GLsizei, height: GLsizei) | void |
| texStorage3D(target: GLenum, levels: GLsizei, internalformat: GLenum, width: GLsizei, height: GLsizei, depth: GLsizei) | 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: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, depth: GLsizei, border: GLint, format: GLenum, type: GLenum, source: TexImageSource) | 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: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, depth: GLsizei, border: GLint, format: GLenum, type: GLenum, srcData: ArrayBufferView, srcOffset: GLuint) | 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: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, zoffset: GLint, width: GLsizei, height: GLsizei, depth: GLsizei, format: GLenum, type: GLenum, source: TexImageSource) | 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: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, zoffset: GLint, x: GLint, y: GLint, width: GLsizei, height: GLsizei) | void |
| compressedTexImage3D(target: GLenum, level: GLint, internalformat: GLenum, width: GLsizei, height: GLsizei, depth: GLsizei, border: GLint, imageSize: GLsizei, offset: GLintptr) | 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: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, zoffset: GLint, width: GLsizei, height: GLsizei, depth: GLsizei, format: GLenum, imageSize: GLsizei, offset: GLintptr) | 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: WebGLProgram, name: string) | GLint |
| uniform1ui(location: WebGLUniformLocation \| null, v0: GLuint) | void |
| uniform2ui(location: WebGLUniformLocation \| null, v0: GLuint, v1: GLuint) | void |
| uniform3ui(location: WebGLUniformLocation \| null, v0: GLuint, v1: GLuint, v2: GLuint) | void |
| uniform4ui(location: WebGLUniformLocation \| null, v0: GLuint, v1: GLuint, v2: GLuint, v3: GLuint) | void |
| uniform1uiv(location: WebGLUniformLocation \| null, data: Uint32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform2uiv(location: WebGLUniformLocation \| null, data: Uint32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform3uiv(location: WebGLUniformLocation \| null, data: Uint32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform4uiv(location: WebGLUniformLocation \| null, data: Uint32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix3x2fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix4x2fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix2x3fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix4x3fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix2x4fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix3x4fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| vertexAttribI4i(index: GLuint, x: GLint, y: GLint, z: GLint, w: GLint) | void |
| vertexAttribI4iv(index: GLuint, values: Int32List) | void |
| vertexAttribI4ui(index: GLuint, x: GLuint, y: GLuint, z: GLuint, w: GLuint) | void |
| vertexAttribI4uiv(index: GLuint, values: Uint32List) | void |
| vertexAttribIPointer(index: GLuint, size: GLint, type: GLenum, stride: GLsizei, offset: GLintptr) | void |
| vertexAttribDivisor(index: GLuint, divisor: GLuint) | void |
| drawArraysInstanced(mode: GLenum, first: GLint, count: GLsizei, instanceCount: GLsizei) | void |
| drawElementsInstanced(mode: GLenum, count: GLsizei, type: GLenum, offset: GLintptr, instanceCount: GLsizei) | void |
| drawRangeElements(mode: GLenum, start: GLuint, end: GLuint, count: GLsizei, type: GLenum, offset: GLintptr) | void |
| drawBuffers(buffers: GLenum[]) | void |
| clearBufferfv(buffer: GLenum, drawbuffer: GLint, values: Float32List, srcOffset?: GLuint) | void |
| clearBufferiv(buffer: GLenum, drawbuffer: GLint, values: Int32List, srcOffset?: GLuint) | void |
| clearBufferuiv(buffer: GLenum, drawbuffer: GLint, values: Uint32List, srcOffset?: GLuint) | void |
| clearBufferfi(buffer: GLenum, drawbuffer: GLint, depth: GLfloat, stencil: GLint) | void |
| createQuery() | WebGLQuery \| null |
| deleteQuery(query: WebGLQuery \| null) | void |
| isQuery(query: WebGLQuery \| null) | GLboolean |
| beginQuery(target: GLenum, query: WebGLQuery) | void |
| endQuery(target: GLenum) | void |
| getQuery(target: GLenum, pname: GLenum) | WebGLQuery \| null |
| getQueryParameter(query: WebGLQuery, pname: GLenum) | any |
| createSampler() | WebGLSampler \| null |
| deleteSampler(sampler: WebGLSampler \| null) | void |
| isSampler(sampler: WebGLSampler \| null) | GLboolean |
| bindSampler(unit: GLuint, sampler: WebGLSampler \| null) | void |
| samplerParameteri(sampler: WebGLSampler, pname: GLenum, param: GLint) | void |
| samplerParameterf(sampler: WebGLSampler, pname: GLenum, param: GLfloat) | void; |
| getSamplerParameter(sampler: WebGLSampler, pname: GLenum) | any |
| fenceSync(condition: GLenum, flags: GLbitfield) | WebGLSync \| null |
| isSync(sync: WebGLSync \| null) | GLboolean |
| deleteSync(sync: WebGLSync \| null) | void |
| clientWaitSync(sync: WebGLSync, flags: GLbitfield, timeout: GLuint64) | GLenum |
| waitSync(sync: WebGLSync, flags: GLbitfield, timeout: GLint64) | void |
| getSyncParameter(sync: WebGLSync, pname: GLenum) | any |
| createTransformFeedback() | WebGLTransformFeedback \| null |
| deleteTransformFeedback(tf: WebGLTransformFeedback \| null) | void |
| isTransformFeedback(tf: WebGLTransformFeedback \| null) | GLboolean |
| bindTransformFeedback(target: GLenum, tf: WebGLTransformFeedback \| null) | void |
| beginTransformFeedback(primitiveMode: GLenum) | void |
| endTransformFeedback() | void |
| transformFeedbackVaryings(program: WebGLProgram, varyings: string[], bufferMode: GLenum) | void |
| getTransformFeedbackVarying(program: WebGLProgram, index: GLuint) | WebGLActiveInfo \| null |
| pauseTransformFeedback() | void |
| resumeTransformFeedback() | void |
| bindBufferBase(target: GLenum, index: GLuint, buffer: WebGLBuffer \| null) | void |
| bindBufferRange(target: GLenum, index: GLuint, buffer: WebGLBuffer \| null, offset: GLintptr, size: GLsizeiptr) | void |
| getIndexedParameter(target: GLenum, index: GLuint) | any |
| getUniformIndices(program: WebGLProgram, uniformNames: string[]) | GLuint[] \| null |
| getActiveUniforms(program: WebGLProgram, uniformIndices: GLuint[], pname: GLenum) | any |
| getUniformBlockIndex(program: WebGLProgram, uniformBlockName: string) | GLuint |
| getActiveUniformBlockParameter(program: WebGLProgram, uniformBlockIndex: GLuint, pname: GLenum) | any |
| getActiveUniformBlockName(program: WebGLProgram, uniformBlockIndex: GLuint) | string \| null |
| uniformBlockBinding(program: WebGLProgram, uniformBlockIndex: GLuint, uniformBlockBinding: GLuint) | void |
| createVertexArray() | WebGLVertexArrayObject \| null |
| deleteVertexArray(vertexArray: WebGLVertexArrayObject \| null) | void |
| isVertexArray(vertexArray: WebGLVertexArrayObject \| null) | GLboolean |
| bindVertexArray(array: WebGLVertexArrayObject \| null) | void |
## WebGL2RenderingContextOverloads
WebGL2RenderingContextOverloads
| Method| Return Value Type|
| Method| Return Value Type|
| -------- | -------- |
| bufferData(target: GLenum, size: GLsizeiptr, usage: GLenum) | void |
| bufferData(target: GLenum, srcData: BufferSource \| null, usage: GLenum) | void |
| bufferSubData(target: GLenum, dstByteOffset: GLintptr, srcData: BufferSource) | void |
| bufferData(target: GLenum, srcData: ArrayBufferView, usage: GLenum, srcOffset: GLuint, length?: GLuint) | void |
| bufferSubData(target: GLenum, dstByteOffset: GLintptr, srcData: ArrayBufferView, srcOffset: GLuint, length?: GLuint) | void |
| texImage2D(target: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, border: GLint, format: GLenum, type: GLenum, pixels: ArrayBufferView \| null) | void |
| texImage2D(target: GLenum, level: GLint, internalformat: GLint, format: GLenum, type: GLenum, source: TexImageSource) | void |
| texSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, pixels: ArrayBufferView \| null) | void |
| texSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, format: GLenum, type: GLenum, source: TexImageSource) | void |
| texImage2D(target: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, border: GLint, format: GLenum, type: GLenum, pboOffset: GLintptr) | void |
| texImage2D(target: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, border: GLint, format: GLenum, type: GLenum, source: TexImageSource) | 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: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, pboOffset: GLintptr) | void |
| texSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, source: TexImageSource) | 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: GLenum, level: GLint, internalformat: GLenum, width: GLsizei, height: GLsizei, border: GLint, imageSize: GLsizei, offset: GLintptr) | void |
| compressedTexImage2D(target: GLenum, level: GLint, internalformat: GLenum, width: GLsizei, height: GLsizei, border: GLint, srcData: ArrayBufferView, srcOffset?: GLuint, srcLengthOverride?: GLuint) | void |
| compressedTexSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, imageSize: GLsizei, offset: GLintptr) | 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: WebGLUniformLocation \| null, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform2fv(location: WebGLUniformLocation \| null, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform3fv(location: WebGLUniformLocation \| null, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform4fv(location: WebGLUniformLocation \| null, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform1iv(location: WebGLUniformLocation \| null, data: Int32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform2iv(location: WebGLUniformLocation \| null, data: Int32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform3iv(location: WebGLUniformLocation \| null, data: Int32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform4iv(location: WebGLUniformLocation \| null, data: Int32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix2fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix3fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix4fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| readPixels(x: GLint, y: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, dstData: ArrayBufferView \| null) | void |
| readPixels(x: GLint, y: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, offset: GLintptr) | void |
| readPixels(x: GLint, y: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, dstData: ArrayBufferView, dstOffset: GLuint) | void |
| bufferData(target: GLenum, size: GLsizeiptr, usage: GLenum) | void |
| bufferData(target: GLenum, srcData: BufferSource \| null, usage: GLenum) | void |
| bufferSubData(target: GLenum, dstByteOffset: GLintptr, srcData: BufferSource) | void |
| bufferData(target: GLenum, srcData: ArrayBufferView, usage: GLenum, srcOffset: GLuint, length?: GLuint) | void |
| bufferSubData(target: GLenum, dstByteOffset: GLintptr, srcData: ArrayBufferView, srcOffset: GLuint, length?: GLuint) | void |
| texImage2D(target: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, border: GLint, format: GLenum, type: GLenum, pixels: ArrayBufferView \| null) | void |
| texImage2D(target: GLenum, level: GLint, internalformat: GLint, format: GLenum, type: GLenum, source: TexImageSource) | void |
| texSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, pixels: ArrayBufferView \| null) | void |
| texSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, format: GLenum, type: GLenum, source: TexImageSource) | void |
| texImage2D(target: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, border: GLint, format: GLenum, type: GLenum, pboOffset: GLintptr) | void |
| texImage2D(target: GLenum, level: GLint, internalformat: GLint, width: GLsizei, height: GLsizei, border: GLint, format: GLenum, type: GLenum, source: TexImageSource) | 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: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, pboOffset: GLintptr) | void |
| texSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, source: TexImageSource) | 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: GLenum, level: GLint, internalformat: GLenum, width: GLsizei, height: GLsizei, border: GLint, imageSize: GLsizei, offset: GLintptr) | void |
| compressedTexImage2D(target: GLenum, level: GLint, internalformat: GLenum, width: GLsizei, height: GLsizei, border: GLint, srcData: ArrayBufferView, srcOffset?: GLuint, srcLengthOverride?: GLuint) | void |
| compressedTexSubImage2D(target: GLenum, level: GLint, xoffset: GLint, yoffset: GLint, width: GLsizei, height: GLsizei, format: GLenum, imageSize: GLsizei, offset: GLintptr) | 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: WebGLUniformLocation \| null, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform2fv(location: WebGLUniformLocation \| null, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform3fv(location: WebGLUniformLocation \| null, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform4fv(location: WebGLUniformLocation \| null, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform1iv(location: WebGLUniformLocation \| null, data: Int32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform2iv(location: WebGLUniformLocation \| null, data: Int32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform3iv(location: WebGLUniformLocation \| null, data: Int32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniform4iv(location: WebGLUniformLocation \| null, data: Int32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix2fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix3fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| uniformMatrix4fv(location: WebGLUniformLocation \| null, transpose: GLboolean, data: Float32List, srcOffset?: GLuint, srcLength?: GLuint) | void |
| readPixels(x: GLint, y: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, dstData: ArrayBufferView \| null) | void |
| readPixels(x: GLint, y: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, offset: GLintptr) | void |
| readPixels(x: GLint, y: GLint, width: GLsizei, height: GLsizei, format: GLenum, type: GLenum, dstData: ArrayBufferView, dstOffset: GLuint) | void |
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