The WebGLRenderingContext.useProgram() method of the WebGL API sets the specified WebGLProgram as part of the current rendering state.
void gl.useProgram(program);
WebGLProgram to use.None.
var program = gl.createProgram(); // Attach pre-existing shaders gl.attachShader(program, vertexShader); gl.attachShader(program, fragmentShader); gl.linkProgram(program); gl.useProgram(program);
| Specification | Status | Comment |
|---|---|---|
| WebGL 1.0 The definition of 'useProgram' in that specification. | Recommendation | Initial definition. |
| OpenGL ES 2.0 The definition of 'glUseProgram' in that specification. | Standard | Man page of the OpenGL API. |
| Feature | Chrome | Edge | Firefox | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|---|
| Basic support | 9 | 12 | 4 | 11 | 12 | 5.1 |
| Feature | Android webview | Chrome for Android | Edge mobile | Firefox for Android | IE mobile | Opera Android | iOS Safari |
|---|---|---|---|---|---|---|---|
| Basic support | Yes | 25 | Yes | Yes | 11 | 12 | 8.1 |
WebGLRenderingContext.createProgram()WebGLRenderingContext.deleteProgram()WebGLRenderingContext.isProgram()WebGLRenderingContext.linkProgram()WebGLRenderingContext.validateProgram()WebGLRenderingContext.getProgramParameter()WebGLRenderingContext.getProgramInfoLog()
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https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext/useProgram