mirror of
https://github.com/gpujs/gpu.js.git
synced 2026-01-18 16:04:10 +00:00
ed1cd94448
...it kind of snowballed from some needs Fixes #521 - If `tactic` is not set, check precision allowed from WebGL, and automatically change based off needs, otherwise use value from `tactic`. Fixes #535 - Internally check if texture from argument is the same as output, if so, clone this texture, and then clean it up after the kernel runs. Fixes #536 - Normalize all declarations to non-destructured, and then parse Fixes #537 - Change logic Fixes #538 - Found the GL script that would work, and reduced the methods to use it Fixes #539 - Found a better way of testing random, and this gives me an error for 1 in 10 runs, acceptable Some refactoring for less duplicate code and documentation
46 lines
1.5 KiB
JavaScript
46 lines
1.5 KiB
JavaScript
|
|
const testUtils = {
|
|
/**
|
|
* A visual debug utility
|
|
* @param {GPU} gpu
|
|
* @param rgba
|
|
* @param width
|
|
* @param height
|
|
* @return {Object[]}
|
|
*/
|
|
splitRGBAToCanvases: (gpu, rgba, width, height) => {
|
|
const visualKernelR = gpu.createKernel(function(v) {
|
|
const pixel = v[this.thread.y][this.thread.x];
|
|
this.color(pixel.r / 255, 0, 0, 255);
|
|
}, { output: [width, height], graphical: true, argumentTypes: { v: 'Array2D(4)' } });
|
|
visualKernelR(rgba);
|
|
|
|
const visualKernelG = gpu.createKernel(function(v) {
|
|
const pixel = v[this.thread.y][this.thread.x];
|
|
this.color(0, pixel.g / 255, 0, 255);
|
|
}, { output: [width, height], graphical: true, argumentTypes: { v: 'Array2D(4)' } });
|
|
visualKernelG(rgba);
|
|
|
|
const visualKernelB = gpu.createKernel(function(v) {
|
|
const pixel = v[this.thread.y][this.thread.x];
|
|
this.color(0, 0, pixel.b / 255, 255);
|
|
}, { output: [width, height], graphical: true, argumentTypes: { v: 'Array2D(4)' } });
|
|
visualKernelB(rgba);
|
|
|
|
const visualKernelA = gpu.createKernel(function(v) {
|
|
const pixel = v[this.thread.y][this.thread.x];
|
|
this.color(255, 255, 255, pixel.a / 255);
|
|
}, { output: [width, height], graphical: true, argumentTypes: { v: 'Array2D(4)' } });
|
|
visualKernelA(rgba);
|
|
|
|
return [
|
|
visualKernelR.getPixels(),
|
|
visualKernelG.getPixels(),
|
|
visualKernelB.getPixels(),
|
|
visualKernelA.getPixels(),
|
|
];
|
|
}
|
|
};
|
|
|
|
module.exports = testUtils;
|