(gl, extension)
| 2447 | |
| 2448 | |
| 2449 | function getExtensionData(gl, extension) { |
| 2450 | return { |
| 2451 | webgl2: isWebGL2(gl), |
| 2452 | ext: gl.getExtension(extension) |
| 2453 | }; |
| 2454 | } // function mapExtensionConstant(gl, constant) { |
| 2455 | // switch (constant) { |
| 2456 | // case ext.FRAGMENT_SHADER_DERIVATIVE_HINT_OES: return GL.FRAGMENT_SHADER_DERIVATIVE_HINT; |
| 2457 | // } |