@pixi/core/lib/shader/utils/logProgramError.js

Core PixiJS

"use strict";
function logPrettyShaderError(gl, shader) {
  const shaderSrc = gl.getShaderSource(shader).split(`
`).map((line, index) => `${index}: ${line}`), shaderLog = gl.getShaderInfoLog(shader), splitShader = shaderLog.split(`
`), dedupe = {}, lineNumbers = splitShader.map((line) => parseFloat(line.replace(/^ERROR\: 0\:([\d]+)\:.*$/, "$1"))).filter((n) => n && !dedupe[n] ? (dedupe[n] = !0, !0) : !1), logArgs = [""];
  lineNumbers.forEach((number) => {
    shaderSrc[number - 1] = `%c${shaderSrc[number - 1]}%c`, logArgs.push("background: #FF0000; color:#FFFFFF; font-size: 10px", "font-size: 10px");
  });
  const fragmentSourceToLog = shaderSrc.join(`
`);
  logArgs[0] = fragmentSourceToLog, console.error(shaderLog), console.groupCollapsed("click to view full shader code"), console.warn(...logArgs), console.groupEnd();
}
function logProgramError(gl, program, vertexShader, fragmentShader) {
  gl.getProgramParameter(program, gl.LINK_STATUS) || (gl.getShaderParameter(vertexShader, gl.COMPILE_STATUS) || logPrettyShaderError(gl, vertexShader), gl.getShaderParameter(fragmentShader, gl.COMPILE_STATUS) || logPrettyShaderError(gl, fragmentShader), console.error("PixiJS Error: Could not initialize shader."), gl.getProgramInfoLog(program) !== "" && console.warn("PixiJS Warning: gl.getProgramInfoLog()", gl.getProgramInfoLog(program)));
}
exports.logProgramError = logProgramError;
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