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!2380 Done! 2206 syscap按最新要求添加/修改 

Merge pull request !2380 from wusongqing/TR2206
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en/application-dev/reference/apis/js-apis-display.md
浏览文件 @ c8c2607d
......@@ -14,36 +14,40 @@ import display from '@ohos.display';
Provides the state of a display.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
| Name| Default Value| Description|
| -------- | -------- | -------- |
| STATE_UNKNOWN | 0 | Unknown. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| STATE_OFF | 1 | The display is shut down. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| STATE_ON | 2 | The display is powered on. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| STATE_DOZE | 3 | The display is in sleep mode. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| STATE_DOZE_SUSPEND | 4 | The display is in sleep mode, and the CPU is suspended. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| STATE_VR | 5 | The display is in VR mode. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| STATE_ON_SUSPEND | 6 | The display is powered on, and the CPU is suspended. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| STATE_UNKNOWN | 0 | Unknown.|
| STATE_OFF | 1 | The display is shut down.|
| STATE_ON | 2 | The display is powered on.|
| STATE_DOZE | 3 | The display is in sleep mode.|
| STATE_DOZE_SUSPEND | 4 | The display is in sleep mode, and the CPU is suspended.|
| STATE_VR | 5 | The display is in VR mode.|
| STATE_ON_SUSPEND | 6 | The display is powered on, and the CPU is suspended.|
## Display
Describes the attributes of a display.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
| Name| Type| Readable| Writable| Description|
| -------- | -------- | -------- | -------- | -------- |
| id | number | Yes| No| ID of the display. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| name | string | Yes| No| Name of the display. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| alive | boolean | Yes| No| Whether the display is alive. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| state | [DisplayState](#DisplayState) | Yes| No| State of the display. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| refreshRate | number | Yes| No| Refresh rate of the display. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| rotation | number | Yes| No| Screen rotation angle of the display. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| width | number | Yes| No| Width of the display, in pixels. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| height | number | Yes| No| Height of the display, in pixels. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| densityDPI | number | Yes| No| Screen density of the display, in DPI. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| densityPixels | number | Yes| No| Screen density of the display, in pixels. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| scaledDensity | number | Yes| No| Scaling factor for fonts displayed on the display. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| xDPI | number | Yes| No| Exact physical dots per inch of the screen in the horizontal direction. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| yDPI | number | Yes| No| Exact physical dots per inch of the screen in the vertical direction. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| id | number | Yes| No| ID of the display.|
| name | string | Yes| No| Name of the display.|
| alive | boolean | Yes| No| Whether the display is alive.|
| state | [DisplayState](#DisplayState) | Yes| No| State of the display.|
| refreshRate | number | Yes| No| Refresh rate of the display.|
| rotation | number | Yes| No| Screen rotation angle of the display.|
| width | number | Yes| No| Width of the display, in pixels.|
| height | number | Yes| No| Height of the display, in pixels.|
| densityDPI | number | Yes| No| Screen density of the display, in DPI.|
| densityPixels | number | Yes| No| Screen density of the display, in pixels.|
| scaledDensity | number | Yes| No| Scaling factor for fonts displayed on the display.|
| xDPI | number | Yes| No| Exact physical dots per inch of the screen in the horizontal direction.|
| yDPI | number | Yes| No| Exact physical dots per inch of the screen in the vertical direction.|
## display.getDefaultDisplay
......@@ -82,7 +86,7 @@ Obtains the default display object.
- Return value
| Type| Description|
| Type | Description |
| ---------------------------------- | ---------------------------------------------- |
| Promise&lt;[Display](#Display)&gt; | Promise used to return the default display object.|
......@@ -107,9 +111,9 @@ Obtains all the display objects.
- Parameters
| Name| Type| Mandatory| Description|
| Name | Type | Mandatory| Description |
| -------- | ---------------------------------------------------- | ---- | ------------------------------- |
| callback | AsyncCallback&lt;Array&lt;[Display](Display)&gt;&gt; | Yes| Callback used to return all the display objects.|
| callback | AsyncCallback&lt;Array&lt;[Display](Display)&gt;&gt; | Yes | Callback used to return all the display objects.|
- Example
......@@ -133,7 +137,7 @@ Obtains all the display objects.
- Return value
| Type| Description|
| Type | Description |
| ----------------------------------------------- | ------------------------------------------------------- |
| Promise&lt;Array&lt;[Display](#Display)&gt;&gt; | Promise used to return an array containing all the display objects.|
......@@ -159,7 +163,7 @@ Enables listening.
- Parameters
| Name| Type| Mandatory| Description|
| -------- | -------- | -------- | -------- |
| type | string | Yes| Listening type. The available values are as follows: <br/>-&nbsp;**add**: listening for whether a display is added <br/>-&nbsp;**remove**: listening for whether a display is removed <br/>-&nbsp;**change**: listening for whether a display is changed|
| type | string | Yes| Listening type. The available values are as follows:<br>-&nbsp;**add**: listening for whether a display is added<br>-&nbsp;**remove**: listening for whether a display is removed<br>-&nbsp;**change**: listening for whether a display is changed|
| callback | Callback&lt;number&gt; | Yes| Callback used to return the ID of the display.|
- Example
......@@ -183,7 +187,7 @@ Disables listening.
- Parameters
| Name| Type| Mandatory| Description|
| -------- | -------- | -------- | -------- |
| type | string | Yes| Listening type. The available values are as follows: <br/>-&nbsp;**add**: listening for whether a display is added <br/>-&nbsp;**remove**: listening for whether a display is removed <br/>-&nbsp;**change**: listening for whether a display is changed|
| type | string | Yes| Listening type. The available values are as follows:<br>-&nbsp;**add**: listening for whether a display is added<br>-&nbsp;**remove**: listening for whether a display is removed<br>-&nbsp;**change**: listening for whether a display is changed|
| callback | Callback&lt;number&gt; | No| Callback used to return the ID of the display.|
- Example
......
en/application-dev/reference/apis/js-apis-screenshot.md
浏览文件 @ c8c2607d
......@@ -13,33 +13,40 @@ import screenshot from '@ohos.screenshot';
Describes screenshot options.
| Name| Type| Mandatory| Description|
**System capability**: SystemCapability.WindowManager.WindowManager.Core
| Name | Type | Mandatory| Description |
| ---------- | ------------- | ---- | ------------------------------------------------------------ |
| screenRect | [Rect](#Rect) | No| Region of the screen to capture. If this parameter is null, the full screen will be captured. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| imageSize | [Size](#Size) | No| Size of the screen region to capture. If this parameter is null, the full screen will be captured. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| rotation | number | No| Rotation angle of the screenshot. The value can be **0**, **90**, **180**, or **270**. The default value is **0**. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| screenRect | [Rect](#Rect) | No | Region of the screen to capture. If this parameter is null, the full screen will be captured.|
| imageSize | [Size](#Size) | No | Size of the screen region to capture. If this parameter is null, the full screen will be captured.|
| rotation | number | No | Rotation angle of the screenshot. Currently, the value can be **0** only. The default value is **0**.|
## Rect
Describes the region of the screen to capture.
| Name| Type| Mandatory| Description|
**System capability**: SystemCapability.WindowManager.WindowManager.Core
| Name| Type | Mandatory| Description |
| ------ | ------ | ---- | ------------------------------------------------------------ |
| left | number | Yes| Left boundary of the screen region to capture. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| top | number | Yes| Top boundary of the screen region to capture. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| width | number | Yes| Width of the screen region to capture. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| height | number | Yes| Height of the screen region to capture. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| left | number | Yes | Left boundary of the screen region to capture.|
| top | number | Yes | Top boundary of the screen region to capture.|
| width | number | Yes | Width of the screen region to capture.|
| height | number | Yes | Height of the screen region to capture.|
## Size
Describes the size of the screen region to capture.
| Name| Type| Mandatory| Description|
**System capability**: SystemCapability.WindowManager.WindowManager.Core
| Name| Type | Mandatory| Description |
| ------ | ------ | ---- | ------------------------------------------------------------ |
| width | number | Yes| Width of the screen region to capture. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| height | number | Yes| Height of the screen region to capture. <br/>**System capabilities**: SystemCapability.WindowManager.WindowManager.Core|
| width | number | Yes | Width of the screen region to capture.|
| height | number | Yes | Height of the screen region to capture.|
## screenshot.save
......@@ -53,10 +60,10 @@ Takes a screenshot and saves it as a **PixelMap** object. This method uses a cal
- Parameters
| Name| Type| Mandatory| Description|
| Name | Type | Mandatory| Description |
| -------- | --------------------------------------- | ---- | ------------------------------------------------------------ |
| options | [ScreenshotOptions](#ScreenshotOptions) | No| Screenshot options, which consist of **screenRect**, **imageSize**, and **rotation**. You need to set these parameters.|
| callback | AsyncCallback&lt;image.PixelMap&gt; | Yes| Callback used to return a **PixelMap** object.|
| options | [ScreenshotOptions](#ScreenshotOptions) | No | Screenshot options, which consist of **screenRect**, **imageSize**, and **rotation**. You need to set these parameters.|
| callback | AsyncCallback&lt;image.PixelMap&gt; | Yes | Callback used to return a **PixelMap** object. |
- Example
......@@ -93,13 +100,13 @@ Takes a screenshot and saves it as a **PixelMap** object. This method uses a pro
- Parameters
| Name| Type| Mandatory| Description|
| Name | Type | Mandatory| Description |
| ------- | --------------------------------------- | ---- | ------------------------------------------------------------ |
| options | [ScreenshotOptions](#ScreenshotOptions) | No| Screenshot options, which consist of **screenRect**, **imageSize**, and **rotation**. You need to set these parameters.|
| options | [ScreenshotOptions](#ScreenshotOptions) | No | Screenshot options, which consist of **screenRect**, **imageSize**, and **rotation**. You need to set these parameters.|
- Return value
| Type| Description|
| Type | Description |
| ----------------------------- | ----------------------------------------------- |
| Promise&lt;image.PixelMap&gt; | Promise used to return an **image.PixelMap** object.|
......
en/application-dev/reference/apis/js-apis-webgl.md
浏览文件 @ c8c2607d
# webgl
> ![icon-note.gif](public_sys-resources/icon-note.gif) **Note：**
> ![icon-note.gif](public_sys-resources/icon-note.gif) **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.
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/2.0/).
## Modules to Import
```
import webgl from '@ohos.webglnapi';
```
This module provides WebGL APIs that correspond to the OpenGL ES 2.0 feature set. For more information, see [WebGL™](https://www.khronos.org/registry/webgl/specs/latest/1.0/).
## Invoking Method
Create a **&lt;canvas&gt;** component in the HML file. The following is an example:
Create a **<canvas\>** component in the HML file. The following is an example:
```
......@@ -27,7 +19,7 @@ Create a **&lt;canvas&gt;** component in the HML file. The following is an examp
</div>
```
Obtain the **&lt;canvas&gt;** component instance in the JS file. The following is an example:
Obtain the **<canvas\>** component instance in the JS file. The following is an example:
```
......@@ -42,48 +34,52 @@ gl.clearColor(0.0, 0.0, 0.0, 1.0);
## Type
**Table1** Type
**System capability**: SystemCapability.Graphic.Graphic2D.WebGL
| Name | Type | Description |
| -------- | -------- | -------- |
| GLenum | number | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| GLboolean | boolean | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| GLbitfield | number | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| GLbyte | number | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| GLshort | number | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| GLint | number | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| GLsizei | number | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| GLintptr | number | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| GLsizeiptr | number | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| GLubyte | number | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| GLushort | number | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| GLuint | number | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| GLfloat | number | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| GLclampf | number | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| TexImageSource | ImageData | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| Float32List | array | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| Int32List | array | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| WebGLPowerPreference | string | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
**Table 1** Type
| Name| Type|
| -------- | -------- |
| GLenum | number |
| GLboolean | boolean |
| GLbitfield | number |
| GLbyte | number |
| GLshort | number |
| GLint | number |
| GLsizei | number |
| GLintptr | number |
| GLsizeiptr | number |
| GLubyte | number |
| GLushort | number |
| GLuint | number |
| GLfloat | number |
| GLclampf | number |
| TexImageSource | ImageData |
| Float32List | array |
| Int32List | array |
| WebGLPowerPreference | string |
## Interface
**Table2** Interface
**System capability**: SystemCapability.Graphic.Graphic2D.WebGL
| Name | Description |
| -------- | -------- |
| [WebGLContextAttributes](#webglcontextattributes) | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| WebGLBuffer | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| WebGLFrameBuffer | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| WebGLProgram | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| WebGLRenderbuffer | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| WebGLShader | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| WebGLTexture | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| WebGLUniformLocation | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| [WebGLActiveInfo](#webglactiveinfo) | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| [WebGLShaderPrecisionFormat](#webglshaderprecisionformat) | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| [WebGLRenderingContextBase](#webglrenderingcontextbase) | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
| [WebGLRenderingContextOverloads](#webglrenderingcontextoverloads) | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL |
**Table 2** Interface
| Name|
| -------- |
| [WebGLContextAttributes](#webglcontextattributes) |
| WebGLBuffer |
| WebGLFrameBuffer |
| WebGLProgram |
| WebGLRenderbuffer |
| WebGLShader |
| WebGLTexture |
| WebGLUniformLocation |
| [WebGLActiveInfo](#webglactiveinfo) |
| [WebGLShaderPrecisionFormat](#webglshaderprecisionformat) |
| [WebGLRenderingContextBase](#webglrenderingcontextbase) |
| [WebGLRenderingContextOverloads](#webglrenderingcontextoverloads) |
## WebGLContextAttributes
......@@ -91,39 +87,39 @@ 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
......@@ -133,310 +129,310 @@ 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&nbsp;\|&nbsp;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&nbsp;\|&nbsp;OffscreenCanvas | Yes|
| drawingBufferWidth | GLsizei | Yes|
| drawingBufferHeight | GLsizei | Yes|
### Methods
| Method | Return&nbsp;Value&nbsp;Type |
| Method| Return Value Type|
| -------- | -------- |
| getContextAttributes() | WebGLContextAttributes&nbsp;\|&nbsp;null |
| isContextLost() | boolean |
......@@ -562,7 +558,7 @@ WebGLRenderingContextBase
WebGLRenderingContextOverloads
| Method | Return&nbsp;Value&nbsp;Type |
| Method| Return Value Type|
| -------- | -------- |
| bufferData(target:&nbsp;GLenum,&nbsp;size:&nbsp;GLsizeiptr,&nbsp;usage:&nbsp;GLenum) | void |
| bufferData(target:&nbsp;GLenum,&nbsp;data:&nbsp;BufferSource&nbsp;\|&nbsp;null,&nbsp;usage:&nbsp;GLenum) | void |
......
en/application-dev/reference/apis/js-apis-webgl2.md
浏览文件 @ c8c2607d
# webgl2
> ![icon-note.gif](public_sys-resources/icon-note.gif) **Note：**
> ![icon-note.gif](public_sys-resources/icon-note.gif) **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.
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/).
## Modules to Import
```
import webgl from '@ohos.webglnapi';
```
## Invoking Method
Create a **&lt;canvas&gt;** component in the HML file. The following is an example:
Create a **<canvas\>** component in the HML file. The following is an example:
```
......@@ -28,14 +19,14 @@ Create a **&lt;canvas&gt;** component in the HML file. The following is an examp
</div>
```
Obtain the **&lt;canvas&gt;** component instance in the JS file. The following is an example:
Obtain the **<canvas\>** component instance in the JS file. The following is an example:
```
// Obtain the <canvas> component instance.
const el = this.$refs.canvas1;
// Obtain the WebGL context from the <canvas> component instance.
const gl = el.getContext('webgl');
const gl = el.getContext('webgl2');
// Call the WebGL API.
gl.clearColor(0.0, 0.0, 0.0, 1.0);
```
......@@ -43,29 +34,33 @@ gl.clearColor(0.0, 0.0, 0.0, 1.0);
## Type
**Table1** Type
**System capability**: SystemCapability.Graphic.Graphic2D.WebGL2
| Name | Type | Description |
| -------- | -------- | -------- |
| GLenum | number | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL2 |
| GLint64 | number | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL2 |
| GLuint64 | number | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL2 |
| Uint32List | array | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL2 |
**Table 1** Type
| Name| Type|
| -------- | -------- |
| GLenum | number |
| GLint64 | number |
| GLuint64 | number |
| Uint32List | array |
## Interface
**Table2** Interface
**System capability**: SystemCapability.Graphic.Graphic2D.WebGL2
| Name | Description |
| -------- | -------- |
| [WebGL2RenderingContextBase](#webgl2renderingcontextbase) | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL2 |
| [WebGL2RenderingContextOverloads](#webgl2renderingcontextoverloads) | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL2 |
| WebGLQuery | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL2 |
| WebGLSampler | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL2 |
| WebGLSync | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL2 |
| WebGLTransformFeedback | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL2 |
| WebGLVertexArrayObject | **System&nbsp;capabilities**:&nbsp;SystemCapability.Graphic.Graphic2D.WebGL2 |
**Table 2** Interface
| Name|
| -------- |
| [WebGL2RenderingContextBase](#webgl2renderingcontextbase) |
| [WebGL2RenderingContextOverloads](#webgl2renderingcontextoverloads) |
| WebGLQuery |
| WebGLSampler |
| WebGLSync |
| WebGLTransformFeedback |
| WebGLVertexArrayObject |
## WebGL2RenderingContextBase
......@@ -75,275 +70,275 @@ 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&nbsp;Value&nbsp;Type |
| Method| Return Value Type|
| -------- | -------- |
| copyBufferSubData(readTarget:&nbsp;GLenum,&nbsp;writeTarget:&nbsp;GLenum,&nbsp;readOffset:&nbsp;GLintptr,&nbsp;writeOffset:&nbsp;GLintptr,&nbsp;size:&nbsp;GLsizeiptr) | void |
| getBufferSubData(target:&nbsp;GLenum,&nbsp;srcByteOffset:&nbsp;GLintptr,&nbsp;dstBuffer:&nbsp;ArrayBufferView,&nbsp;dstOffset?:&nbsp;GLuint,&nbsp;length?:&nbsp;GLuint) | void |
......@@ -446,7 +441,7 @@ WebGL2RenderingContextBase
WebGL2RenderingContextOverloads
| Method | Return&nbsp;Value&nbsp;Type |
| Method| Return Value Type|
| -------- | -------- |
| bufferData(target:&nbsp;GLenum,&nbsp;size:&nbsp;GLsizeiptr,&nbsp;usage:&nbsp;GLenum) | void |
| bufferData(target:&nbsp;GLenum,&nbsp;srcData:&nbsp;BufferSource&nbsp;\|&nbsp;null,&nbsp;usage:&nbsp;GLenum) | void |
......
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