wonder.js/lib/js/src/service/state/all/glsl/PrecisionAllService.js

3d webgl engine

'use strict';

var ShaderChunkSystem$Wonderjs = require("../../../../glsl/ShaderChunkSystem.js");

function getPrecisionSource(gpuDetectRecord, glslChunkRecord) {
  var $$default = ShaderChunkSystem$Wonderjs.getChunk("highp_fragment", glslChunkRecord)[/* top */0];
  var match = gpuDetectRecord[/* precision */2];
  if (match !== undefined) {
    switch (match) {
      case 0 : 
          return ShaderChunkSystem$Wonderjs.getChunk("highp_fragment", glslChunkRecord)[/* top */0];
      case 1 : 
          return ShaderChunkSystem$Wonderjs.getChunk("mediump_fragment", glslChunkRecord)[/* top */0];
      case 2 : 
          return ShaderChunkSystem$Wonderjs.getChunk("lowp_fragment", glslChunkRecord)[/* top */0];
      
    }
  } else {
    return $$default;
  }
}

exports.getPrecisionSource = getPrecisionSource;
/* No side effect */