Web/API/WebGL2RenderingContext/getSamplerParameter
This is an experimental technologyCheck the Browser compatibility table carefully before using this in production.
The WebGL2RenderingContext.getSamplerParameter()
method of the WebGL 2 API returns parameter information of a WebGLSampler
object.
Syntax
any gl.getSamplerParameter(sampler, pname);
Parameters
- sampler
- A
WebGLSampler
object. pname
- A
GLenum
specifying which information to return. Possible values:
gl.TEXTURE_COMPARE_FUNC
- Returns a
GLenum
indicating the texture comparison function. gl.TEXTURE_COMPARE_MODE
: Returns aGLenum
indicating the texture comparison mode.gl.TEXTURE_MAG_FILTER
: Returns aGLenum
indicating the texture magnification filter.gl.TEXTURE_MAX_LOD
: Returns aGLfloat
indicating the maximum level-of-detail value.gl.TEXTURE_MIN_FILTER
: Returns aGLenum
indicating the texture minification filtergl.TEXTURE_MIN_LOD
: Returns aGLfloat
indicating the minimum level-of-detail value.gl.TEXTURE_WRAP_R
: Returns aGLenum
indicating the texture wrapping function for the texture coordinate r.gl.TEXTURE_WRAP_S
: Returns aGLenum
indicating the texture wrapping function for the texture coordinate s.gl.TEXTURE_WRAP_T
: Returns aGLenum
indicating the texture wrapping function for the texture coordinate t.
- Returns a
Return value
Depends on the pname
parameter, either a GLenum
or a GLfloat
.
Examples
var sampler = gl.createSampler();
gl.getSamplerParameter(sampler, gl.TEXTURE_COMPARE_FUNC);
Specifications
Specification | Status | Comment |
WebGL 2.0The definition of 'getSamplerParameter' in that specification. | Editor's Draft | Initial definition. |
OpenGL ES 3.0The definition of 'glGetSamplerParameter' in that specification. | Standard | Man page of the (similar) OpenGL API. |
Browser compatibility
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
getSamplerParameter
|
Chrome
Full support 56 |
Edge
Full support 79 |
Firefox
Full support 51 |
IE
No support No |
Opera
Full support 43 |
Safari
No support No |
WebView Android
Full support 58 |
Chrome Android
Full support 58 |
Firefox Android
Full support 51 |
Opera Android
Full support 43 |
Safari iOS
No support No |
Samsung Internet Android
Full support 7.0 |
Legend
- Full support
- Full support
- No support
- No support
See also
WebGL2RenderingContext.getSamplerParameter() by Mozilla Contributors is licensed under CC-BY-SA 2.5.