| 1 |
- {"ast":null,"code":"/**\n * Inspired by https://github.com/sciecode/three.js/blob/dev/examples/jsm/loaders/EXRLoader.js\n * Referred to the original Industrial Light & Magic OpenEXR implementation and the TinyEXR / Syoyo Fujita\n * implementation.\n */\n// /*\n// Copyright (c) 2014 - 2017, Syoyo Fujita\n// All rights reserved.\n// Redistribution and use in source and binary forms, with or without\n// modification, are permitted provided that the following conditions are met:\n// * Redistributions of source code must retain the above copyright\n// notice, this list of conditions and the following disclaimer.\n// * Redistributions in binary form must reproduce the above copyright\n// notice, this list of conditions and the following disclaimer in the\n// documentation and/or other materials provided with the distribution.\n// * Neither the name of the Syoyo Fujita nor the\n// names of its contributors may be used to endorse or promote products\n// derived from this software without specific prior written permission.\n// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AND\n// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n// DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY\n// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\n// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\n// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n// */\n// // TinyEXR contains some OpenEXR code, which is licensed under ------------\n// ///////////////////////////////////////////////////////////////////////////\n// //\n// // Copyright (c) 2002, Industrial Light & Magic, a division of Lucas\n// // Digital Ltd. LLC\n// //\n// // All rights reserved.\n// //\n// // Redistribution and use in source and binary forms, with or without\n// // modification, are permitted provided that the following conditions are\n// // met:\n// // * Redistributions of source code must retain the above copyright\n// // notice, this list of conditions and the following disclaimer.\n// // * Redistributions in binary form must reproduce the above\n// // copyright notice, this list of conditions and the following disclaimer\n// // in the documentation and/or other materials provided with the\n// // distribution.\n// // * Neither the name of Industrial Light & Magic nor the names of\n// // its contributors may be used to endorse or promote products derived\n// // from this software without specific prior written permission.\n// //\n// // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n// // \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n// // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n// // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n// // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n// // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n// // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n// // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n// // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n// // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n// // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n// //\n// ///////////////////////////////////////////////////////////////////////////\n// // End of OpenEXR license -------------------------------------------------\n/** @internal */\nexport function DecodeRunLength(source) {\n let size = source.byteLength;\n const out = new Array();\n let p = 0;\n const reader = new DataView(source);\n while (size > 0) {\n const l = reader.getInt8(p++);\n if (l < 0) {\n const count = -l;\n size -= count + 1;\n for (let i = 0; i < count; i++) {\n out.push(reader.getUint8(p++));\n }\n } else {\n const count = l;\n size -= 2;\n const value = reader.getUint8(p++);\n for (let i = 0; i < count + 1; i++) {\n out.push(value);\n }\n }\n }\n return out;\n}","map":{"version":3,"names":["DecodeRunLength","source","size","byteLength","out","Array","p","reader","DataView","l","getInt8","count","i","push","getUint8","value"],"sources":["F:/workspace/202226701027/huinongbao-app/node_modules/@babylonjs/core/Materials/Textures/Loaders/EXR/exrLoader.compression.rle.js"],"sourcesContent":["/**\n * Inspired by https://github.com/sciecode/three.js/blob/dev/examples/jsm/loaders/EXRLoader.js\n * Referred to the original Industrial Light & Magic OpenEXR implementation and the TinyEXR / Syoyo Fujita\n * implementation.\n */\n// /*\n// Copyright (c) 2014 - 2017, Syoyo Fujita\n// All rights reserved.\n// Redistribution and use in source and binary forms, with or without\n// modification, are permitted provided that the following conditions are met:\n// * Redistributions of source code must retain the above copyright\n// notice, this list of conditions and the following disclaimer.\n// * Redistributions in binary form must reproduce the above copyright\n// notice, this list of conditions and the following disclaimer in the\n// documentation and/or other materials provided with the distribution.\n// * Neither the name of the Syoyo Fujita nor the\n// names of its contributors may be used to endorse or promote products\n// derived from this software without specific prior written permission.\n// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AND\n// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n// DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY\n// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\n// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\n// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n// */\n// // TinyEXR contains some OpenEXR code, which is licensed under ------------\n// ///////////////////////////////////////////////////////////////////////////\n// //\n// // Copyright (c) 2002, Industrial Light & Magic, a division of Lucas\n// // Digital Ltd. LLC\n// //\n// // All rights reserved.\n// //\n// // Redistribution and use in source and binary forms, with or without\n// // modification, are permitted provided that the following conditions are\n// // met:\n// // * Redistributions of source code must retain the above copyright\n// // notice, this list of conditions and the following disclaimer.\n// // * Redistributions in binary form must reproduce the above\n// // copyright notice, this list of conditions and the following disclaimer\n// // in the documentation and/or other materials provided with the\n// // distribution.\n// // * Neither the name of Industrial Light & Magic nor the names of\n// // its contributors may be used to endorse or promote products derived\n// // from this software without specific prior written permission.\n// //\n// // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n// // \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n// // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n// // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n// // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n// // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n// // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n// // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n// // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n// // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n// // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n// //\n// ///////////////////////////////////////////////////////////////////////////\n// // End of OpenEXR license -------------------------------------------------\n/** @internal */\nexport function DecodeRunLength(source) {\n let size = source.byteLength;\n const out = new Array();\n let p = 0;\n const reader = new DataView(source);\n while (size > 0) {\n const l = reader.getInt8(p++);\n if (l < 0) {\n const count = -l;\n size -= count + 1;\n for (let i = 0; i < count; i++) {\n out.push(reader.getUint8(p++));\n }\n }\n else {\n const count = l;\n size -= 2;\n const value = reader.getUint8(p++);\n for (let i = 0; i < count + 1; i++) {\n out.push(value);\n }\n }\n }\n return out;\n}\n"],"mappings":"AAAA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,OAAO,SAASA,eAAeA,CAACC,MAAM,EAAE;EACpC,IAAIC,IAAI,GAAGD,MAAM,CAACE,UAAU;EAC5B,MAAMC,GAAG,GAAG,IAAIC,KAAK,CAAC,CAAC;EACvB,IAAIC,CAAC,GAAG,CAAC;EACT,MAAMC,MAAM,GAAG,IAAIC,QAAQ,CAACP,MAAM,CAAC;EACnC,OAAOC,IAAI,GAAG,CAAC,EAAE;IACb,MAAMO,CAAC,GAAGF,MAAM,CAACG,OAAO,CAACJ,CAAC,EAAE,CAAC;IAC7B,IAAIG,CAAC,GAAG,CAAC,EAAE;MACP,MAAME,KAAK,GAAG,CAACF,CAAC;MAChBP,IAAI,IAAIS,KAAK,GAAG,CAAC;MACjB,KAAK,IAAIC,CAAC,GAAG,CAAC,EAAEA,CAAC,GAAGD,KAAK,EAAEC,CAAC,EAAE,EAAE;QAC5BR,GAAG,CAACS,IAAI,CAACN,MAAM,CAACO,QAAQ,CAACR,CAAC,EAAE,CAAC,CAAC;MAClC;IACJ,CAAC,MACI;MACD,MAAMK,KAAK,GAAGF,CAAC;MACfP,IAAI,IAAI,CAAC;MACT,MAAMa,KAAK,GAAGR,MAAM,CAACO,QAAQ,CAACR,CAAC,EAAE,CAAC;MAClC,KAAK,IAAIM,CAAC,GAAG,CAAC,EAAEA,CAAC,GAAGD,KAAK,GAAG,CAAC,EAAEC,CAAC,EAAE,EAAE;QAChCR,GAAG,CAACS,IAAI,CAACE,KAAK,CAAC;MACnB;IACJ;EACJ;EACA,OAAOX,GAAG;AACd","ignoreList":[]},"metadata":{},"sourceType":"module","externalDependencies":[]}
|
