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Driving more uniforms.read calls from the actual shaders.

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Rezmason
2021-11-08 03:01:46 -08:00
parent 61a3a6d783
commit 415ffa77ee
8 changed files with 31 additions and 27 deletions
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8
js/webgpu/stripePass.js
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@@ -39,10 +39,6 @@ const numVerticesPerQuad = 2 * 3;
export default (context, getInputs) => {
const { config, adapter, device, canvasContext, timeBuffer } = context;
const ditherMagnitude = 0.05;
const configUniforms = uniforms.read(`struct Config { ditherMagnitude : f32; backgroundColor: vec3<f32>; };`).Config;
const configBuffer = makeUniformBuffer(device, configUniforms, { ditherMagnitude, backgroundColor: config.backgroundColor });
// Expand and convert stripe colors into 1D texture data
const stripeColors =
@@ -71,6 +67,7 @@ export default (context, getInputs) => {
const presentationFormat = canvasContext.getPreferredFormat(adapter);
let renderPipeline;
let configBuffer;
let output;
const assets = [loadShader(device, "shaders/wgsl/stripePass.wgsl")];
@@ -93,6 +90,9 @@ export default (context, getInputs) => {
],
},
});
const configUniforms = uniforms.read(stripeShader.code).Config;
configBuffer = makeUniformBuffer(device, configUniforms, { ditherMagnitude: 0.05, backgroundColor: config.backgroundColor });
})();
const setSize = (width, height) => {