| 1 | function logPrettyShaderError(gl, shader) {
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| 2 | const shaderSrc = gl.getShaderSource(shader).split("\n").map((line, index) => `${index}: ${line}`);
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| 3 | const shaderLog = gl.getShaderInfoLog(shader);
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| 4 | const splitShader = shaderLog.split("\n");
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| 5 | const dedupe = {};
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| 6 | const lineNumbers = splitShader.map((line) => parseFloat(line.replace(/^ERROR\: 0\:([\d]+)\:.*$/, "$1"))).filter((n) => {
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| 7 | if (n && !dedupe[n]) {
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| 8 | dedupe[n] = true;
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| 9 | return true;
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| 10 | }
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| 11 | return false;
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| 12 | });
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| 13 | const logArgs = [""];
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| 14 | lineNumbers.forEach((number) => {
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| 15 | shaderSrc[number - 1] = `%c${shaderSrc[number - 1]}%c`;
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| 16 | logArgs.push("background: #FF0000; color:#FFFFFF; font-size: 10px", "font-size: 10px");
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| 17 | });
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| 18 | const fragmentSourceToLog = shaderSrc.join("\n");
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| 19 | logArgs[0] = fragmentSourceToLog;
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| 20 | console.error(shaderLog);
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| 21 | console.groupCollapsed("click to view full shader code");
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| 22 | console.warn(...logArgs);
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| 23 | console.groupEnd();
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| 24 | }
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| 25 | function logProgramError(gl, program, vertexShader, fragmentShader) {
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| 26 | if (!gl.getProgramParameter(program, gl.LINK_STATUS)) {
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| 27 | if (!gl.getShaderParameter(vertexShader, gl.COMPILE_STATUS)) {
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| 28 | logPrettyShaderError(gl, vertexShader);
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| 29 | }
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| 30 | if (!gl.getShaderParameter(fragmentShader, gl.COMPILE_STATUS)) {
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| 31 | logPrettyShaderError(gl, fragmentShader);
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| 32 | }
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| 33 | console.error("PixiJS Error: Could not initialize shader.");
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| 34 | if (gl.getProgramInfoLog(program) !== "") {
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| 35 | console.warn("PixiJS Warning: gl.getProgramInfoLog()", gl.getProgramInfoLog(program));
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| 36 | }
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| 37 | }
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| 38 | }
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| 39 |
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| 40 | export { logProgramError };
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| 41 |
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