ng-open-cv
Version:
Angular 6+ library integration for OpenCV.js
1,153 lines (1,098 loc) • 546 kB
JavaScript
(function(root, factory) {
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define(function() {
return (root.cv = factory());
});
} else if (typeof module === 'object' && module.exports) {
// Node. Does not work with strict CommonJS, but
// only CommonJS-like environments that support module.exports,
// like Node.
module.exports = factory();
} else {
// Browser globals
root.cv = factory();
}
}(this, function() {
var cv = (function() {
var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
return (
function(cv) {
cv = cv || {};
var Module = typeof cv !== "undefined" ? cv : {};
var moduleOverrides = {};
var key;
for (key in Module) {
if (Module.hasOwnProperty(key)) {
moduleOverrides[key] = Module[key]
}
}
Module["arguments"] = [];
Module["thisProgram"] = "./this.program";
Module["quit"] = (function(status, toThrow) {
throw toThrow
});
Module["preRun"] = [];
Module["postRun"] = [];
var ENVIRONMENT_IS_WEB = false;
var ENVIRONMENT_IS_WORKER = false;
var ENVIRONMENT_IS_NODE = false;
var ENVIRONMENT_IS_SHELL = false;
ENVIRONMENT_IS_WEB = typeof window === "object";
ENVIRONMENT_IS_WORKER = typeof importScripts === "function";
ENVIRONMENT_IS_NODE = typeof process === "object" && typeof require === "function" && !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_WORKER;
ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER;
var scriptDirectory = "";
function locateFile(path) {
if (Module["locateFile"]) {
return Module["locateFile"](path, scriptDirectory)
} else {
return scriptDirectory + path
}
}
if (ENVIRONMENT_IS_NODE) {
scriptDirectory = __dirname + "/";
var nodeFS;
var nodePath;
Module["read"] = function shell_read(filename, binary) {
var ret;
if (!nodeFS) nodeFS = require("fs");
if (!nodePath) nodePath = require("path");
filename = nodePath["normalize"](filename);
ret = nodeFS["readFileSync"](filename);
return binary ? ret : ret.toString()
};
Module["readBinary"] = function readBinary(filename) {
var ret = Module["read"](filename, true);
if (!ret.buffer) {
ret = new Uint8Array(ret)
}
assert(ret.buffer);
return ret
};
if (process["argv"].length > 1) {
Module["thisProgram"] = process["argv"][1].replace(/\\/g, "/")
}
Module["arguments"] = process["argv"].slice(2);
process["on"]("uncaughtException", (function(ex) {
if (!(ex instanceof ExitStatus)) {
throw ex
}
}));
process["on"]("unhandledRejection", (function(reason, p) {
process["exit"](1)
}));
Module["quit"] = (function(status) {
process["exit"](status)
});
Module["inspect"] = (function() {
return "[Emscripten Module object]"
})
} else if (ENVIRONMENT_IS_SHELL) {
if (typeof read != "undefined") {
Module["read"] = function shell_read(f) {
return read(f)
}
}
Module["readBinary"] = function readBinary(f) {
var data;
if (typeof readbuffer === "function") {
return new Uint8Array(readbuffer(f))
}
data = read(f, "binary");
assert(typeof data === "object");
return data
};
if (typeof scriptArgs != "undefined") {
Module["arguments"] = scriptArgs
} else if (typeof arguments != "undefined") {
Module["arguments"] = arguments
}
if (typeof quit === "function") {
Module["quit"] = (function(status) {
quit(status)
})
}
} else if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) {
if (ENVIRONMENT_IS_WEB) {
if (document.currentScript) {
scriptDirectory = document.currentScript.src
}
} else {
scriptDirectory = self.location.href
}
if (_scriptDir) {
scriptDirectory = _scriptDir
}
if (scriptDirectory.indexOf("blob:") !== 0) {
scriptDirectory = scriptDirectory.substr(0, scriptDirectory.lastIndexOf("/") + 1)
} else {
scriptDirectory = ""
}
Module["read"] = function shell_read(url) {
var xhr = new XMLHttpRequest;
xhr.open("GET", url, false);
xhr.send(null);
return xhr.responseText
};
if (ENVIRONMENT_IS_WORKER) {
Module["readBinary"] = function readBinary(url) {
var xhr = new XMLHttpRequest;
xhr.open("GET", url, false);
xhr.responseType = "arraybuffer";
xhr.send(null);
return new Uint8Array(xhr.response)
}
}
Module["readAsync"] = function readAsync(url, onload, onerror) {
var xhr = new XMLHttpRequest;
xhr.open("GET", url, true);
xhr.responseType = "arraybuffer";
xhr.onload = function xhr_onload() {
if (xhr.status == 200 || xhr.status == 0 && xhr.response) {
onload(xhr.response);
return
}
onerror()
};
xhr.onerror = onerror;
xhr.send(null)
};
Module["setWindowTitle"] = (function(title) {
document.title = title
})
} else {}
var out = Module["print"] || (typeof console !== "undefined" ? console.log.bind(console) : typeof print !== "undefined" ? print : null);
var err = Module["printErr"] || (typeof printErr !== "undefined" ? printErr : typeof console !== "undefined" && console.warn.bind(console) || out);
for (key in moduleOverrides) {
if (moduleOverrides.hasOwnProperty(key)) {
Module[key] = moduleOverrides[key]
}
}
moduleOverrides = undefined;
var STACK_ALIGN = 16;
function staticAlloc(size) {
var ret = STATICTOP;
STATICTOP = STATICTOP + size + 15 & -16;
return ret
}
function dynamicAlloc(size) {
var ret = HEAP32[DYNAMICTOP_PTR >> 2];
var end = ret + size + 15 & -16;
HEAP32[DYNAMICTOP_PTR >> 2] = end;
if (end >= TOTAL_MEMORY) {
var success = enlargeMemory();
if (!success) {
HEAP32[DYNAMICTOP_PTR >> 2] = ret;
return 0
}
}
return ret
}
function alignMemory(size, factor) {
if (!factor) factor = STACK_ALIGN;
var ret = size = Math.ceil(size / factor) * factor;
return ret
}
function getNativeTypeSize(type) {
switch (type) {
case "i1":
case "i8":
return 1;
case "i16":
return 2;
case "i32":
return 4;
case "i64":
return 8;
case "float":
return 4;
case "double":
return 8;
default:
{
if (type[type.length - 1] === "*") {
return 4
} else if (type[0] === "i") {
var bits = parseInt(type.substr(1));
assert(bits % 8 === 0);
return bits / 8
} else {
return 0
}
}
}
}
function warnOnce(text) {
if (!warnOnce.shown) warnOnce.shown = {};
if (!warnOnce.shown[text]) {
warnOnce.shown[text] = 1;
err(text)
}
}
var asm2wasmImports = {
"f64-rem": (function(x, y) {
return x % y
}),
"debugger": (function() {
debugger
})
};
var jsCallStartIndex = 1;
var functionPointers = new Array(0);
var funcWrappers = {};
function dynCall(sig, ptr, args) {
if (args && args.length) {
return Module["dynCall_" + sig].apply(null, [ptr].concat(args))
} else {
return Module["dynCall_" + sig].call(null, ptr)
}
}
var GLOBAL_BASE = 1024;
var ABORT = false;
var EXITSTATUS = 0;
function assert(condition, text) {
if (!condition) {
abort("Assertion failed: " + text)
}
}
function getCFunc(ident) {
var func = Module["_" + ident];
assert(func, "Cannot call unknown function " + ident + ", make sure it is exported");
return func
}
var JSfuncs = {
"stackSave": (function() {
stackSave()
}),
"stackRestore": (function() {
stackRestore()
}),
"arrayToC": (function(arr) {
var ret = stackAlloc(arr.length);
writeArrayToMemory(arr, ret);
return ret
}),
"stringToC": (function(str) {
var ret = 0;
if (str !== null && str !== undefined && str !== 0) {
var len = (str.length << 2) + 1;
ret = stackAlloc(len);
stringToUTF8(str, ret, len)
}
return ret
})
};
var toC = {
"string": JSfuncs["stringToC"],
"array": JSfuncs["arrayToC"]
};
function ccall(ident, returnType, argTypes, args, opts) {
function convertReturnValue(ret) {
if (returnType === "string") return Pointer_stringify(ret);
if (returnType === "boolean") return Boolean(ret);
return ret
}
var func = getCFunc(ident);
var cArgs = [];
var stack = 0;
if (args) {
for (var i = 0; i < args.length; i++) {
var converter = toC[argTypes[i]];
if (converter) {
if (stack === 0) stack = stackSave();
cArgs[i] = converter(args[i])
} else {
cArgs[i] = args[i]
}
}
}
var ret = func.apply(null, cArgs);
ret = convertReturnValue(ret);
if (stack !== 0) stackRestore(stack);
return ret
}
function setValue(ptr, value, type, noSafe) {
type = type || "i8";
if (type.charAt(type.length - 1) === "*") type = "i32";
switch (type) {
case "i1":
HEAP8[ptr >> 0] = value;
break;
case "i8":
HEAP8[ptr >> 0] = value;
break;
case "i16":
HEAP16[ptr >> 1] = value;
break;
case "i32":
HEAP32[ptr >> 2] = value;
break;
case "i64":
tempI64 = [value >>> 0, (tempDouble = value, +Math_abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math_min(+Math_floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math_ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[ptr >> 2] = tempI64[0], HEAP32[ptr + 4 >> 2] = tempI64[1];
break;
case "float":
HEAPF32[ptr >> 2] = value;
break;
case "double":
HEAPF64[ptr >> 3] = value;
break;
default:
abort("invalid type for setValue: " + type)
}
}
var ALLOC_STATIC = 2;
var ALLOC_NONE = 4;
function getMemory(size) {
if (!staticSealed) return staticAlloc(size);
if (!runtimeInitialized) return dynamicAlloc(size);
return _malloc(size)
}
function Pointer_stringify(ptr, length) {
if (length === 0 || !ptr) return "";
var hasUtf = 0;
var t;
var i = 0;
while (1) {
t = HEAPU8[ptr + i >> 0];
hasUtf |= t;
if (t == 0 && !length) break;
i++;
if (length && i == length) break
}
if (!length) length = i;
var ret = "";
if (hasUtf < 128) {
var MAX_CHUNK = 1024;
var curr;
while (length > 0) {
curr = String.fromCharCode.apply(String, HEAPU8.subarray(ptr, ptr + Math.min(length, MAX_CHUNK)));
ret = ret ? ret + curr : curr;
ptr += MAX_CHUNK;
length -= MAX_CHUNK
}
return ret
}
return UTF8ToString(ptr)
}
var UTF8Decoder = typeof TextDecoder !== "undefined" ? new TextDecoder("utf8") : undefined;
function UTF8ArrayToString(u8Array, idx) {
var endPtr = idx;
while (u8Array[endPtr]) ++endPtr;
if (endPtr - idx > 16 && u8Array.subarray && UTF8Decoder) {
return UTF8Decoder.decode(u8Array.subarray(idx, endPtr))
} else {
var u0, u1, u2, u3, u4, u5;
var str = "";
while (1) {
u0 = u8Array[idx++];
if (!u0) return str;
if (!(u0 & 128)) {
str += String.fromCharCode(u0);
continue
}
u1 = u8Array[idx++] & 63;
if ((u0 & 224) == 192) {
str += String.fromCharCode((u0 & 31) << 6 | u1);
continue
}
u2 = u8Array[idx++] & 63;
if ((u0 & 240) == 224) {
u0 = (u0 & 15) << 12 | u1 << 6 | u2
} else {
u3 = u8Array[idx++] & 63;
if ((u0 & 248) == 240) {
u0 = (u0 & 7) << 18 | u1 << 12 | u2 << 6 | u3
} else {
u4 = u8Array[idx++] & 63;
if ((u0 & 252) == 248) {
u0 = (u0 & 3) << 24 | u1 << 18 | u2 << 12 | u3 << 6 | u4
} else {
u5 = u8Array[idx++] & 63;
u0 = (u0 & 1) << 30 | u1 << 24 | u2 << 18 | u3 << 12 | u4 << 6 | u5
}
}
}
if (u0 < 65536) {
str += String.fromCharCode(u0)
} else {
var ch = u0 - 65536;
str += String.fromCharCode(55296 | ch >> 10, 56320 | ch & 1023)
}
}
}
}
function UTF8ToString(ptr) {
return UTF8ArrayToString(HEAPU8, ptr)
}
function stringToUTF8Array(str, outU8Array, outIdx, maxBytesToWrite) {
if (!(maxBytesToWrite > 0)) return 0;
var startIdx = outIdx;
var endIdx = outIdx + maxBytesToWrite - 1;
for (var i = 0; i < str.length; ++i) {
var u = str.charCodeAt(i);
if (u >= 55296 && u <= 57343) {
var u1 = str.charCodeAt(++i);
u = 65536 + ((u & 1023) << 10) | u1 & 1023
}
if (u <= 127) {
if (outIdx >= endIdx) break;
outU8Array[outIdx++] = u
} else if (u <= 2047) {
if (outIdx + 1 >= endIdx) break;
outU8Array[outIdx++] = 192 | u >> 6;
outU8Array[outIdx++] = 128 | u & 63
} else if (u <= 65535) {
if (outIdx + 2 >= endIdx) break;
outU8Array[outIdx++] = 224 | u >> 12;
outU8Array[outIdx++] = 128 | u >> 6 & 63;
outU8Array[outIdx++] = 128 | u & 63
} else if (u <= 2097151) {
if (outIdx + 3 >= endIdx) break;
outU8Array[outIdx++] = 240 | u >> 18;
outU8Array[outIdx++] = 128 | u >> 12 & 63;
outU8Array[outIdx++] = 128 | u >> 6 & 63;
outU8Array[outIdx++] = 128 | u & 63
} else if (u <= 67108863) {
if (outIdx + 4 >= endIdx) break;
outU8Array[outIdx++] = 248 | u >> 24;
outU8Array[outIdx++] = 128 | u >> 18 & 63;
outU8Array[outIdx++] = 128 | u >> 12 & 63;
outU8Array[outIdx++] = 128 | u >> 6 & 63;
outU8Array[outIdx++] = 128 | u & 63
} else {
if (outIdx + 5 >= endIdx) break;
outU8Array[outIdx++] = 252 | u >> 30;
outU8Array[outIdx++] = 128 | u >> 24 & 63;
outU8Array[outIdx++] = 128 | u >> 18 & 63;
outU8Array[outIdx++] = 128 | u >> 12 & 63;
outU8Array[outIdx++] = 128 | u >> 6 & 63;
outU8Array[outIdx++] = 128 | u & 63
}
}
outU8Array[outIdx] = 0;
return outIdx - startIdx
}
function stringToUTF8(str, outPtr, maxBytesToWrite) {
return stringToUTF8Array(str, HEAPU8, outPtr, maxBytesToWrite)
}
function lengthBytesUTF8(str) {
var len = 0;
for (var i = 0; i < str.length; ++i) {
var u = str.charCodeAt(i);
if (u >= 55296 && u <= 57343) u = 65536 + ((u & 1023) << 10) | str.charCodeAt(++i) & 1023;
if (u <= 127) {
++len
} else if (u <= 2047) {
len += 2
} else if (u <= 65535) {
len += 3
} else if (u <= 2097151) {
len += 4
} else if (u <= 67108863) {
len += 5
} else {
len += 6
}
}
return len
}
var UTF16Decoder = typeof TextDecoder !== "undefined" ? new TextDecoder("utf-16le") : undefined;
function allocateUTF8(str) {
var size = lengthBytesUTF8(str) + 1;
var ret = _malloc(size);
if (ret) stringToUTF8Array(str, HEAP8, ret, size);
return ret
}
function demangle(func) {
var __cxa_demangle_func = Module["___cxa_demangle"] || Module["__cxa_demangle"];
assert(__cxa_demangle_func);
try {
var s = func;
if (s.startsWith("__Z")) s = s.substr(1);
var len = lengthBytesUTF8(s) + 1;
var buf = _malloc(len);
stringToUTF8(s, buf, len);
var status = _malloc(4);
var ret = __cxa_demangle_func(buf, 0, 0, status);
if (HEAP32[status >> 2] === 0 && ret) {
return Pointer_stringify(ret)
}
} catch (e) {} finally {
if (buf) _free(buf);
if (status) _free(status);
if (ret) _free(ret)
}
return func
}
function demangleAll(text) {
var regex = /__Z[\w\d_]+/g;
return text.replace(regex, (function(x) {
var y = demangle(x);
return x === y ? x : x + " [" + y + "]"
}))
}
function jsStackTrace() {
var err = new Error;
if (!err.stack) {
try {
throw new Error(0)
} catch (e) {
err = e
}
if (!err.stack) {
return "(no stack trace available)"
}
}
return err.stack.toString()
}
function stackTrace() {
var js = jsStackTrace();
if (Module["extraStackTrace"]) js += "\n" + Module["extraStackTrace"]();
return demangleAll(js)
}
var WASM_PAGE_SIZE = 65536;
var ASMJS_PAGE_SIZE = 16777216;
var MIN_TOTAL_MEMORY = 16777216;
function alignUp(x, multiple) {
if (x % multiple > 0) {
x += multiple - x % multiple
}
return x
}
var buffer, HEAP8, HEAPU8, HEAP16, HEAPU16, HEAP32, HEAPU32, HEAPF32, HEAPF64;
function updateGlobalBuffer(buf) {
Module["buffer"] = buffer = buf
}
function updateGlobalBufferViews() {
Module["HEAP8"] = HEAP8 = new Int8Array(buffer);
Module["HEAP16"] = HEAP16 = new Int16Array(buffer);
Module["HEAP32"] = HEAP32 = new Int32Array(buffer);
Module["HEAPU8"] = HEAPU8 = new Uint8Array(buffer);
Module["HEAPU16"] = HEAPU16 = new Uint16Array(buffer);
Module["HEAPU32"] = HEAPU32 = new Uint32Array(buffer);
Module["HEAPF32"] = HEAPF32 = new Float32Array(buffer);
Module["HEAPF64"] = HEAPF64 = new Float64Array(buffer)
}
var STATIC_BASE, STATICTOP, staticSealed;
var STACK_BASE, STACKTOP, STACK_MAX;
var DYNAMIC_BASE, DYNAMICTOP_PTR;
STATIC_BASE = STATICTOP = STACK_BASE = STACKTOP = STACK_MAX = DYNAMIC_BASE = DYNAMICTOP_PTR = 0;
staticSealed = false;
function abortOnCannotGrowMemory() {
abort("Cannot enlarge memory arrays. Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value " + TOTAL_MEMORY + ", (2) compile with -s ALLOW_MEMORY_GROWTH=1 which allows increasing the size at runtime, or (3) if you want malloc to return NULL (0) instead of this abort, compile with -s ABORTING_MALLOC=0 ")
}
if (!Module["reallocBuffer"]) Module["reallocBuffer"] = (function(size) {
var ret;
try {
var oldHEAP8 = HEAP8;
ret = new ArrayBuffer(size);
var temp = new Int8Array(ret);
temp.set(oldHEAP8)
} catch (e) {
return false
}
var success = _emscripten_replace_memory(ret);
if (!success) return false;
return ret
});
function enlargeMemory() {
var PAGE_MULTIPLE = Module["usingWasm"] ? WASM_PAGE_SIZE : ASMJS_PAGE_SIZE;
var LIMIT = 2147483648 - PAGE_MULTIPLE;
if (HEAP32[DYNAMICTOP_PTR >> 2] > LIMIT) {
return false
}
var OLD_TOTAL_MEMORY = TOTAL_MEMORY;
TOTAL_MEMORY = Math.max(TOTAL_MEMORY, MIN_TOTAL_MEMORY);
while (TOTAL_MEMORY < HEAP32[DYNAMICTOP_PTR >> 2]) {
if (TOTAL_MEMORY <= 536870912) {
TOTAL_MEMORY = alignUp(2 * TOTAL_MEMORY, PAGE_MULTIPLE)
} else {
TOTAL_MEMORY = Math.min(alignUp((3 * TOTAL_MEMORY + 2147483648) / 4, PAGE_MULTIPLE), LIMIT)
}
}
var replacement = Module["reallocBuffer"](TOTAL_MEMORY);
if (!replacement || replacement.byteLength != TOTAL_MEMORY) {
TOTAL_MEMORY = OLD_TOTAL_MEMORY;
return false
}
updateGlobalBuffer(replacement);
updateGlobalBufferViews();
return true
}
var byteLength;
try {
byteLength = Function.prototype.call.bind(Object.getOwnPropertyDescriptor(ArrayBuffer.prototype, "byteLength").get);
byteLength(new ArrayBuffer(4))
} catch (e) {
byteLength = (function(buffer) {
return buffer.byteLength
})
}
var TOTAL_STACK = Module["TOTAL_STACK"] || 5242880;
var TOTAL_MEMORY = Module["TOTAL_MEMORY"] || 134217728;
if (TOTAL_MEMORY < TOTAL_STACK) err("TOTAL_MEMORY should be larger than TOTAL_STACK, was " + TOTAL_MEMORY + "! (TOTAL_STACK=" + TOTAL_STACK + ")");
if (Module["buffer"]) {
buffer = Module["buffer"]
} else {
if (typeof WebAssembly === "object" && typeof WebAssembly.Memory === "function") {
Module["wasmMemory"] = new WebAssembly.Memory({
"initial": TOTAL_MEMORY / WASM_PAGE_SIZE
});
buffer = Module["wasmMemory"].buffer
} else {
buffer = new ArrayBuffer(TOTAL_MEMORY)
}
Module["buffer"] = buffer
}
updateGlobalBufferViews();
function getTotalMemory() {
return TOTAL_MEMORY
}
function callRuntimeCallbacks(callbacks) {
while (callbacks.length > 0) {
var callback = callbacks.shift();
if (typeof callback == "function") {
callback();
continue
}
var func = callback.func;
if (typeof func === "number") {
if (callback.arg === undefined) {
Module["dynCall_v"](func)
} else {
Module["dynCall_vi"](func, callback.arg)
}
} else {
func(callback.arg === undefined ? null : callback.arg)
}
}
}
var __ATPRERUN__ = [];
var __ATINIT__ = [];
var __ATMAIN__ = [];
var __ATEXIT__ = [];
var __ATPOSTRUN__ = [];
var runtimeInitialized = false;
var runtimeExited = false;
function preRun() {
if (Module["preRun"]) {
if (typeof Module["preRun"] == "function") Module["preRun"] = [Module["preRun"]];
while (Module["preRun"].length) {
addOnPreRun(Module["preRun"].shift())
}
}
callRuntimeCallbacks(__ATPRERUN__)
}
function ensureInitRuntime() {
if (runtimeInitialized) return;
runtimeInitialized = true;
callRuntimeCallbacks(__ATINIT__)
}
function preMain() {
callRuntimeCallbacks(__ATMAIN__)
}
function exitRuntime() {
callRuntimeCallbacks(__ATEXIT__);
runtimeExited = true
}
function postRun() {
if (Module["postRun"]) {
if (typeof Module["postRun"] == "function") Module["postRun"] = [Module["postRun"]];
while (Module["postRun"].length) {
addOnPostRun(Module["postRun"].shift())
}
}
callRuntimeCallbacks(__ATPOSTRUN__)
}
function addOnPreRun(cb) {
__ATPRERUN__.unshift(cb)
}
function addOnPostRun(cb) {
__ATPOSTRUN__.unshift(cb)
}
function writeArrayToMemory(array, buffer) {
HEAP8.set(array, buffer)
}
function writeAsciiToMemory(str, buffer, dontAddNull) {
for (var i = 0; i < str.length; ++i) {
HEAP8[buffer++ >> 0] = str.charCodeAt(i)
}
if (!dontAddNull) HEAP8[buffer >> 0] = 0
}
var Math_abs = Math.abs;
var Math_ceil = Math.ceil;
var Math_floor = Math.floor;
var Math_min = Math.min;
var runDependencies = 0;
var runDependencyWatcher = null;
var dependenciesFulfilled = null;
function getUniqueRunDependency(id) {
return id
}
function addRunDependency(id) {
runDependencies++;
if (Module["monitorRunDependencies"]) {
Module["monitorRunDependencies"](runDependencies)
}
}
function removeRunDependency(id) {
runDependencies--;
if (Module["monitorRunDependencies"]) {
Module["monitorRunDependencies"](runDependencies)
}
if (runDependencies == 0) {
if (runDependencyWatcher !== null) {
clearInterval(runDependencyWatcher);
runDependencyWatcher = null
}
if (dependenciesFulfilled) {
var callback = dependenciesFulfilled;
dependenciesFulfilled = null;
callback()
}
}
}
Module["preloadedImages"] = {};
Module["preloadedAudios"] = {};
var dataURIPrefix = "data:application/octet-stream;base64,";
function isDataURI(filename) {
return String.prototype.startsWith ? filename.startsWith(dataURIPrefix) : filename.indexOf(dataURIPrefix) === 0
}
function integrateWasmJS() {
var wasmTextFile = "opencv_js.wast";
var wasmBinaryFile = "opencv_js.wasm";
var asmjsCodeFile = "opencv_js.temp.asm.js";
if (!isDataURI(wasmTextFile)) {
wasmTextFile = locateFile(wasmTextFile)
}
if (!isDataURI(wasmBinaryFile)) {
wasmBinaryFile = locateFile(wasmBinaryFile)
}
if (!isDataURI(asmjsCodeFile)) {
asmjsCodeFile = locateFile(asmjsCodeFile)
}
var wasmPageSize = 64 * 1024;
var info = {
"global": null,
"env": null,
"asm2wasm": asm2wasmImports,
"parent": Module
};
var exports = null;
function mergeMemory(newBuffer) {
var oldBuffer = Module["buffer"];
if (newBuffer.byteLength < oldBuffer.byteLength) {
err("the new buffer in mergeMemory is smaller than the previous one. in native wasm, we should grow memory here")
}
var oldView = new Int8Array(oldBuffer);
var newView = new Int8Array(newBuffer);
newView.set(oldView);
updateGlobalBuffer(newBuffer);
updateGlobalBufferViews()
}
function fixImports(imports) {
return imports
}
function getBinary() {
try {
if (Module["wasmBinary"]) {
return new Uint8Array(Module["wasmBinary"])
}
if (Module["readBinary"]) {
return Module["readBinary"](wasmBinaryFile)
} else {
throw "both async and sync fetching of the wasm failed"
}
} catch (err) {
abort(err)
}
}
function getBinaryPromise() {
if (!Module["wasmBinary"] && (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) && typeof fetch === "function") {
return fetch(wasmBinaryFile, {
credentials: "same-origin"
}).then((function(response) {
if (!response["ok"]) {
throw "failed to load wasm binary file at '" + wasmBinaryFile + "'"
}
return response["arrayBuffer"]()
})).catch((function() {
return getBinary()
}))
}
return new Promise((function(resolve, reject) {
resolve(getBinary())
}))
}
function doNativeWasm(global, env, providedBuffer) {
if (typeof WebAssembly !== "object") {
err("no native wasm support detected");
return false
}
if (!(Module["wasmMemory"] instanceof WebAssembly.Memory)) {
err("no native wasm Memory in use");
return false
}
env["memory"] = Module["wasmMemory"];
info["global"] = {
"NaN": NaN,
"Infinity": Infinity
};
info["global.Math"] = Math;
info["env"] = env;
function receiveInstance(instance, module) {
exports = instance.exports;
if (exports.memory) mergeMemory(exports.memory);
Module["asm"] = exports;
Module["usingWasm"] = true;
removeRunDependency("wasm-instantiate")
}
addRunDependency("wasm-instantiate");
if (Module["instantiateWasm"]) {
try {
return Module["instantiateWasm"](info, receiveInstance)
} catch (e) {
err("Module.instantiateWasm callback failed with error: " + e);
return false
}
}
function receiveInstantiatedSource(output) {
receiveInstance(output["instance"], output["module"])
}
function instantiateArrayBuffer(receiver) {
getBinaryPromise().then((function(binary) {
return WebAssembly.instantiate(binary, info)
})).then(receiver).catch((function(reason) {
err("failed to asynchronously prepare wasm: " + reason);
abort(reason)
}))
}
if (!Module["wasmBinary"] && typeof WebAssembly.instantiateStreaming === "function" && !isDataURI(wasmBinaryFile) && typeof fetch === "function") {
WebAssembly.instantiateStreaming(fetch(wasmBinaryFile, {
credentials: "same-origin"
}), info).then(receiveInstantiatedSource).catch((function(reason) {
err("wasm streaming compile failed: " + reason);
err("falling back to ArrayBuffer instantiation");
instantiateArrayBuffer(receiveInstantiatedSource)
}))
} else {
instantiateArrayBuffer(receiveInstantiatedSource)
}
return {}
}
Module["asmPreload"] = Module["asm"];
var asmjsReallocBuffer = Module["reallocBuffer"];
var wasmReallocBuffer = (function(size) {
var PAGE_MULTIPLE = Module["usingWasm"] ? WASM_PAGE_SIZE : ASMJS_PAGE_SIZE;
size = alignUp(size, PAGE_MULTIPLE);
var old = Module["buffer"];
var oldSize = old.byteLength;
if (Module["usingWasm"]) {
try {
var result = Module["wasmMemory"].grow((size - oldSize) / wasmPageSize);
if (result !== (-1 | 0)) {
return Module["buffer"] = Module["wasmMemory"].buffer
} else {
return null
}
} catch (e) {
return null
}
}
});
Module["reallocBuffer"] = (function(size) {
if (finalMethod === "asmjs") {
return asmjsReallocBuffer(size)
} else {
return wasmReallocBuffer(size)
}
});
var finalMethod = "";
Module["asm"] = (function(global, env, providedBuffer) {
env = fixImports(env);
if (!env["table"]) {
var TABLE_SIZE = Module["wasmTableSize"];
if (TABLE_SIZE === undefined) TABLE_SIZE = 1024;
var MAX_TABLE_SIZE = Module["wasmMaxTableSize"];
if (typeof WebAssembly === "object" && typeof WebAssembly.Table === "function") {
if (MAX_TABLE_SIZE !== undefined) {
env["table"] = new WebAssembly.Table({
"initial": TABLE_SIZE,
"maximum": MAX_TABLE_SIZE,
"element": "anyfunc"
})
} else {
env["table"] = new WebAssembly.Table({
"initial": TABLE_SIZE,
element: "anyfunc"
})
}
} else {
env["table"] = new Array(TABLE_SIZE)
}
Module["wasmTable"] = env["table"]
}
if (!env["memoryBase"]) {
env["memoryBase"] = Module["STATIC_BASE"]
}
if (!env["tableBase"]) {
env["tableBase"] = 0
}
var exports;
exports = doNativeWasm(global, env, providedBuffer);
assert(exports, "no binaryen method succeeded.");
return exports
});
}
integrateWasmJS();
STATIC_BASE = GLOBAL_BASE;
STATICTOP = STATIC_BASE + 1164048;
__ATINIT__.push({
func: (function() {
__GLOBAL__I_000101()
})
}, {
func: (function() {
__GLOBAL__sub_I_kmeans_cpp()
})
}, {
func: (function() {
__GLOBAL__sub_I_system_cpp()
})
}, {
func: (function() {
__GLOBAL__sub_I_umatrix_cpp()
})
}, {
func: (function() {
__GLOBAL__sub_I_persistence_types_cpp()
})
}, {
func: (function() {
__GLOBAL__sub_I_color_lab_cpp()
})
}, {
func: (function() {
__GLOBAL__sub_I_histogram_cpp()
})
}, {
func: (function() {
__GLOBAL__sub_I_imgwarp_cpp()
})
}, {
func: (function() {
__GLOBAL__sub_I_haar_cpp()
})
}, {
func: (function() {
__GLOBAL__sub_I_hog_cpp()
})
}, {
func: (function() {
__GLOBAL__sub_I_darknet_io_cpp()
})
}, {
func: (function() {
__GLOBAL__sub_I_dnn_cpp()
})
}, {
func: (function() {
__GLOBAL__sub_I_init_cpp()
})
}, {
func: (function() {
__GLOBAL__sub_I_detection_output_layer_cpp()
})
}, {
func: (function() {
__GLOBAL__sub_I_prior_box_layer_cpp()
})
}, {
func: (function() {
__GLOBAL__sub_I_opencv_caffe_pb_cc()
})
}, {
func: (function() {
__GLOBAL__sub_I_opencv_onnx_pb_cc()
})
}, {
func: (function() {
__GLOBAL__sub_I_attr_value_pb_cc()
})
}, {
func: (function() {
__GLOBAL__sub_I_graph_pb_cc()
})
}, {
func: (function() {
__GLOBAL__sub_I_tensor_pb_cc()
})
}, {
func: (function() {
__GLOBAL__sub_I_tensor_shape_pb_cc()
})
}, {
func: (function() {
__GLOBAL__sub_I_types_pb_cc()
})
}, {
func: (function() {
__GLOBAL__sub_I_versions_pb_cc()
})
}, {
func: (function() {
__GLOBAL__sub_I_function_pb_cc()
})
}, {
func: (function() {
__GLOBAL__sub_I_op_def_pb_cc()
})
}, {
func: (function() {
__GLOBAL__sub_I_status_cc()
})
}, {
func: (function() {
__GLOBAL__sub_I_descriptor_pb_cc()
})
}, {
func: (function() {
__GLOBAL__sub_I_message_cc()
})
}, {
func: (function() {
__GLOBAL__sub_I_bind_cpp()
})
}, {
func: (function() {
___emscripten_environ_constructor()
})
}, {
func: (function() {
__GLOBAL__sub_I_bindings_cpp()
})
}, {
func: (function() {
__GLOBAL__sub_I_iostream_cpp()
})
});
var STATIC_BUMP = 1164048;
Module["STATIC_BASE"] = STATIC_BASE;
Module["STATIC_BUMP"] = STATIC_BUMP;
var tempDoublePtr = STATICTOP;
STATICTOP += 16;
function _emscripten_set_main_loop_timing(mode, value) {
Browser.mainLoop.timingMode = mode;
Browser.mainLoop.timingValue = value;
if (!Browser.mainLoop.func) {
return 1
}
if (mode == 0) {
Browser.mainLoop.scheduler = function Browser_mainLoop_scheduler_setTimeout() {
var timeUntilNextTick = Math.max(0, Browser.mainLoop.tickStartTime + value - _emscripten_get_now()) | 0;
setTimeout(Browser.mainLoop.runner, timeUntilNextTick)
};
Browser.mainLoop.method = "timeout"
} else if (mode == 1) {
Browser.mainLoop.scheduler = functio