The WebGLRenderingContext.linkProgram() method of the WebGL API links a given WebGLProgram to the attached vertex and fragment shaders.
void gl.linkProgram(program);
WebGLProgram to link.None.
var program = gl.createProgram();
// Attach pre-existing shaders
gl.attachShader(program, vertexShader);
gl.attachShader(program, fragmentShader);
gl.linkProgram(program);
if ( !gl.getProgramParameter( program, gl.LINK_STATUS) ) {
var info = gl.getProgramInfoLog(program);
throw new Error('Could not compile WebGL program. \n\n' + info);
} | Specification | Status | Comment |
|---|---|---|
| WebGL 1.0 The definition of 'linkProgram' in that specification. | Recommendation | Initial definition. |
| OpenGL ES 2.0 The definition of 'glLinkProgram' 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.useProgram()WebGLRenderingContext.validateProgram()WebGLRenderingContext.getProgramParameter()WebGLRenderingContext.getProgramInfoLog()
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https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext/linkProgram