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-rw-r--r--themes/Renderer3d.cpp72
-rw-r--r--themes/dist/output.js2568
-rwxr-xr-xthemes/dist/output.wasmbin128673 -> 130417 bytes
-rw-r--r--themes/mathlib.cpp5
-rw-r--r--themes/mathlib.h1
5 files changed, 1348 insertions, 1298 deletions
diff --git a/themes/Renderer3d.cpp b/themes/Renderer3d.cpp
index 300a73b..5f9ce88 100644
--- a/themes/Renderer3d.cpp
+++ b/themes/Renderer3d.cpp
@@ -9,24 +9,28 @@
// Note: In the 'transform' attribute, the transform.x is the scale,
// transform.y is the rotation, and transform.zw is the translatiob.
const char* vertexShader =
-"attribute vec4 position; \n"
-"attribute vec4 color; \n"
-"attribute vec4 normal \n"
-"uniform mat4 projection; \n"
-"uniform mat4 view; \n"
-"uniform mat4 model; \n"
-"varying lowp vec4 VertexColor; \n"
-"void main() { \n"
-" vec4 fragmentPosition = projection * view * model * position; \n"
-" gl_Position = fragmentPosition; \n"
-" VertexColor = color; \n"
-"}";
+ "attribute vec4 position; \n"
+ "attribute vec4 color; \n"
+ "attribute vec4 normal; \n"
+ "uniform mat4 projection; \n"
+ "uniform mat4 view; \n"
+ "uniform mat4 model; \n"
+ "varying lowp vec4 VertexColor; \n"
+ "varying lowp vec4 VertexNormal; \n"
+ "void main() { \n"
+ " vec4 fragmentPosition = projection * view * model * position; \n"
+ " gl_Position = fragmentPosition; \n"
+ " VertexColor = color; \n"
+ " VertexNormal = normal; \n"
+ "}";
const char* fragmentShader =
-"varying lowp vec4 VertexColor; \n"
-"void main() { \n"
-" gl_FragColor = VertexColor; \n"
-"}";
+ "varying lowp vec4 VertexColor; \n"
+ "varying lowp vec4 VertexNormal; \n"
+ "void main() { \n"
+ " const lowp vec3 lightDirection = vec3(0.0, 1.0, 0.0);\n"
+ " gl_FragColor = vec4(VertexColor.xyz * dot(VertexNormal.xyz, lightDirection), 1); \n"
+ "}";
EM_BOOL onScreenSizeChanged_3D(int eventType, const EmscriptenUiEvent *uiEvent, void *userData) {
Renderer3D* renderer = (Renderer3D*)userData;
@@ -53,7 +57,7 @@ void Renderer3D::load(WebglContext* inContext) {
uniforms.view = getShaderUniform(shader, "view");
uniforms.model = getShaderUniform(shader, "model");
projection = Mat4x4().getPerspectiveProjection(0.1, 1000.f, 0.872f, static_cast<f32>(context->width) / static_cast<f32>(context->height));
- view = Mat4x4().getLookAt({ 0, 25, 100 }, { 0, 15, 0 }, { 0, 1, 0 });
+ view = Mat4x4().getLookAt({ 0, 25, 75 }, { 0, 15, 0 }, { 0, 1, 0 });
logger_info("Renderer2d shader compiled.\n");
@@ -162,18 +166,21 @@ Mesh3d Mesh3d_fromObj(Renderer3D* renderer, const char* content, const i32 len)
case LineType_mtl:
i = readToken(i, content, buffer);
break;
- case LineType_v:
+ case LineType_v: {
while (content[i] != '\n' && content[i] != '\0') {
i = readToken(i, content, buffer);
lt.v.vertices[lt.idx] = atof(buffer);
lt.idx++;
}
+
+ float fColor = randomFloatBetween(0.8, 1);
result.vertices.add({
Vector4(lt.v.vertices[0], lt.v.vertices[1], lt.v.vertices[2], 1.f),
- Vector4(randomFloatBetween(0, 1), randomFloatBetween(0, 1), randomFloatBetween(0, 1), 1)
+ Vector4(fColor, fColor, fColor, 1)
});
break;
- case LineType_f:
+ }
+ case LineType_f: {
while (content[i] != '\n' && content[i] != '\0') {
i = readToken(i, content, buffer);
lt.v.indices[lt.idx] = atoi(buffer);
@@ -188,18 +195,17 @@ Mesh3d Mesh3d_fromObj(Renderer3D* renderer, const char* content, const i32 len)
result.indices.add(v2idx);
result.indices.add(v3idx);
- auto v1 = result.vertices[v1idx];
- auto v2 = result.vertices[v2idx];
- auto v3 = result.vertices[v3idx];
- auto normal = (v1 - v2).cross(v1 - v3);
- break;
- case LineType_Comment:
- i = readPastLine(i, content);
- break;
- case LineType_Unsupported:
- i = readPastLine(i, content);
+ auto& v1 = result.vertices[v1idx];
+ auto& v2 = result.vertices[v2idx];
+ auto& v3 = result.vertices[v3idx];
+ Vector3 normal = (v1.position - v2.position).cross(v1.position - v3.position).toVector3().normalize();
+ v1.normal = normal;
+ v2.normal = normal;
+ v3.normal = normal;
break;
+ }
default:
+ i = readPastLine(i, content);
break;
}
@@ -229,10 +235,14 @@ void Mesh3d::load(Renderer3D* renderer) {
glEnableVertexAttribArray(renderer->attributes.position);
glVertexAttribPointer(renderer->attributes.position, 4, GL_FLOAT, GL_FALSE, sizeof(Vertex3d), (GLvoid *)0);
- // Normal
+ // Color
glEnableVertexAttribArray(renderer->attributes.color);
glVertexAttribPointer(renderer->attributes.color, 4, GL_FLOAT, GL_FALSE, sizeof(Vertex3d), (GLvoid *)offsetof(Vertex3d, color));
+ // Normal
+ glEnableVertexAttribArray(renderer->attributes.normal);
+ glVertexAttribPointer(renderer->attributes.normal, 4, GL_FLOAT, GL_FALSE, sizeof(Vertex3d), (GLvoid *)offsetof(Vertex3d, normal));
+
glBindVertexArray(0);
}
diff --git a/themes/dist/output.js b/themes/dist/output.js
index 0e9f1a9..05324da 100644
--- a/themes/dist/output.js
+++ b/themes/dist/output.js
@@ -13,10 +13,11 @@
// after the generated code, you will need to define var Module = {};
// before the code. Then that object will be used in the code, and you
// can continue to use Module afterwards as well.
-var Module = typeof Module !== 'undefined' ? Module : {};
+var Module = typeof Module != 'undefined' ? Module : {};
// See https://caniuse.com/mdn-javascript_builtins_object_assign
-var objAssign = Object.assign;
+
+// See https://caniuse.com/mdn-javascript_builtins_bigint64array
// --pre-jses are emitted after the Module integration code, so that they can
// refer to Module (if they choose; they can also define Module)
@@ -27,7 +28,7 @@ var objAssign = Object.assign;
// we collect those properties and reapply _after_ we configure
// the current environment's defaults to avoid having to be so
// defensive during initialization.
-var moduleOverrides = objAssign({}, Module);
+var moduleOverrides = Object.assign({}, Module);
var arguments_ = [];
var thisProgram = './this.program';
@@ -39,15 +40,15 @@ var quit_ = (status, toThrow) => {
// setting the ENVIRONMENT setting at compile time (see settings.js).
// Attempt to auto-detect the environment
-var ENVIRONMENT_IS_WEB = typeof window === 'object';
-var ENVIRONMENT_IS_WORKER = typeof importScripts === 'function';
+var ENVIRONMENT_IS_WEB = typeof window == 'object';
+var ENVIRONMENT_IS_WORKER = typeof importScripts == 'function';
// N.b. Electron.js environment is simultaneously a NODE-environment, but
// also a web environment.
-var ENVIRONMENT_IS_NODE = typeof process === 'object' && typeof process.versions === 'object' && typeof process.versions.node === 'string';
+var ENVIRONMENT_IS_NODE = typeof process == 'object' && typeof process.versions == 'object' && typeof process.versions.node == 'string';
var ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER;
if (Module['ENVIRONMENT']) {
- throw new Error('Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -s ENVIRONMENT=web or -s ENVIRONMENT=node)');
+ throw new Error('Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -sENVIRONMENT=web or -sENVIRONMENT=node)');
}
// `/` should be present at the end if `scriptDirectory` is not empty
@@ -75,7 +76,7 @@ var read_,
function logExceptionOnExit(e) {
if (e instanceof ExitStatus) return;
let toLog = e;
- if (e && typeof e === 'object' && e.stack) {
+ if (e && typeof e == 'object' && e.stack) {
toLog = [e, e.stack];
}
err('exiting due to exception: ' + toLog);
@@ -86,7 +87,7 @@ var nodePath;
var requireNodeFS;
if (ENVIRONMENT_IS_NODE) {
- if (!(typeof process === 'object' && typeof require === 'function')) throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)');
+ if (!(typeof process == 'object' && typeof require == 'function')) throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)');
if (ENVIRONMENT_IS_WORKER) {
scriptDirectory = require('path').dirname(scriptDirectory) + '/';
} else {
@@ -109,7 +110,7 @@ requireNodeFS = () => {
read_ = function shell_read(filename, binary) {
requireNodeFS();
filename = nodePath['normalize'](filename);
- return fs.readFileSync(filename, binary ? null : 'utf8');
+ return fs.readFileSync(filename, binary ? undefined : 'utf8');
};
readBinary = (filename) => {
@@ -137,7 +138,7 @@ readAsync = (filename, onload, onerror) => {
arguments_ = process['argv'].slice(2);
- if (typeof module !== 'undefined') {
+ if (typeof module != 'undefined') {
module['exports'] = Module;
}
@@ -169,7 +170,7 @@ readAsync = (filename, onload, onerror) => {
} else
if (ENVIRONMENT_IS_SHELL) {
- if ((typeof process === 'object' && typeof require === 'function') || typeof window === 'object' || typeof importScripts === 'function') throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)');
+ if ((typeof process == 'object' && typeof require === 'function') || typeof window == 'object' || typeof importScripts == 'function') throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)');
if (typeof read != 'undefined') {
read_ = function shell_read(f) {
@@ -179,11 +180,11 @@ if (ENVIRONMENT_IS_SHELL) {
readBinary = function readBinary(f) {
let data;
- if (typeof readbuffer === 'function') {
+ if (typeof readbuffer == 'function') {
return new Uint8Array(readbuffer(f));
}
data = read(f, 'binary');
- assert(typeof data === 'object');
+ assert(typeof data == 'object');
return data;
};
@@ -197,18 +198,18 @@ if (ENVIRONMENT_IS_SHELL) {
arguments_ = arguments;
}
- if (typeof quit === 'function') {
+ if (typeof quit == 'function') {
quit_ = (status, toThrow) => {
logExceptionOnExit(toThrow);
quit(status);
};
}
- if (typeof print !== 'undefined') {
+ if (typeof print != 'undefined') {
// Prefer to use print/printErr where they exist, as they usually work better.
- if (typeof console === 'undefined') console = /** @type{!Console} */({});
+ if (typeof console == 'undefined') console = /** @type{!Console} */({});
console.log = /** @type{!function(this:Console, ...*): undefined} */ (print);
- console.warn = console.error = /** @type{!function(this:Console, ...*): undefined} */ (typeof printErr !== 'undefined' ? printErr : print);
+ console.warn = console.error = /** @type{!function(this:Console, ...*): undefined} */ (typeof printErr != 'undefined' ? printErr : print);
}
} else
@@ -219,7 +220,7 @@ if (ENVIRONMENT_IS_SHELL) {
if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) {
if (ENVIRONMENT_IS_WORKER) { // Check worker, not web, since window could be polyfilled
scriptDirectory = self.location.href;
- } else if (typeof document !== 'undefined' && document.currentScript) { // web
+ } else if (typeof document != 'undefined' && document.currentScript) { // web
scriptDirectory = document.currentScript.src;
}
// blob urls look like blob:http://site.com/etc/etc and we cannot infer anything from them.
@@ -234,7 +235,7 @@ if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) {
scriptDirectory = '';
}
- if (!(typeof window === 'object' || typeof importScripts === 'function')) throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)');
+ if (!(typeof window == 'object' || typeof importScripts == 'function')) throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)');
// Differentiate the Web Worker from the Node Worker case, as reading must
// be done differently.
@@ -287,100 +288,44 @@ var out = Module['print'] || console.log.bind(console);
var err = Module['printErr'] || console.warn.bind(console);
// Merge back in the overrides
-objAssign(Module, moduleOverrides);
+Object.assign(Module, moduleOverrides);
// Free the object hierarchy contained in the overrides, this lets the GC
// reclaim data used e.g. in memoryInitializerRequest, which is a large typed array.
moduleOverrides = null;
+checkIncomingModuleAPI();
// Emit code to handle expected values on the Module object. This applies Module.x
// to the proper local x. This has two benefits: first, we only emit it if it is
// expected to arrive, and second, by using a local everywhere else that can be
// minified.
-if (Module['arguments']) arguments_ = Module['arguments'];
-if (!Object.getOwnPropertyDescriptor(Module, 'arguments')) {
- Object.defineProperty(Module, 'arguments', {
- configurable: true,
- get: function() {
- abort('Module.arguments has been replaced with plain arguments_ (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)')
- }
- });
-}
+if (Module['arguments']) arguments_ = Module['arguments'];legacyModuleProp('arguments', 'arguments_');
-if (Module['thisProgram']) thisProgram = Module['thisProgram'];
-if (!Object.getOwnPropertyDescriptor(Module, 'thisProgram')) {
- Object.defineProperty(Module, 'thisProgram', {
- configurable: true,
- get: function() {
- abort('Module.thisProgram has been replaced with plain thisProgram (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)')
- }
- });
-}
+if (Module['thisProgram']) thisProgram = Module['thisProgram'];legacyModuleProp('thisProgram', 'thisProgram');
-if (Module['quit']) quit_ = Module['quit'];
-if (!Object.getOwnPropertyDescriptor(Module, 'quit')) {
- Object.defineProperty(Module, 'quit', {
- configurable: true,
- get: function() {
- abort('Module.quit has been replaced with plain quit_ (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)')
- }
- });
-}
+if (Module['quit']) quit_ = Module['quit'];legacyModuleProp('quit', 'quit_');
// perform assertions in shell.js after we set up out() and err(), as otherwise if an assertion fails it cannot print the message
// Assertions on removed incoming Module JS APIs.
-assert(typeof Module['memoryInitializerPrefixURL'] === 'undefined', 'Module.memoryInitializerPrefixURL option was removed, use Module.locateFile instead');
-assert(typeof Module['pthreadMainPrefixURL'] === 'undefined', 'Module.pthreadMainPrefixURL option was removed, use Module.locateFile instead');
-assert(typeof Module['cdInitializerPrefixURL'] === 'undefined', 'Module.cdInitializerPrefixURL option was removed, use Module.locateFile instead');
-assert(typeof Module['filePackagePrefixURL'] === 'undefined', 'Module.filePackagePrefixURL option was removed, use Module.locateFile instead');
-assert(typeof Module['read'] === 'undefined', 'Module.read option was removed (modify read_ in JS)');
-assert(typeof Module['readAsync'] === 'undefined', 'Module.readAsync option was removed (modify readAsync in JS)');
-assert(typeof Module['readBinary'] === 'undefined', 'Module.readBinary option was removed (modify readBinary in JS)');
-assert(typeof Module['setWindowTitle'] === 'undefined', 'Module.setWindowTitle option was removed (modify setWindowTitle in JS)');
-assert(typeof Module['TOTAL_MEMORY'] === 'undefined', 'Module.TOTAL_MEMORY has been renamed Module.INITIAL_MEMORY');
-
-if (!Object.getOwnPropertyDescriptor(Module, 'read')) {
- Object.defineProperty(Module, 'read', {
- configurable: true,
- get: function() {
- abort('Module.read has been replaced with plain read_ (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)')
- }
- });
-}
-
-if (!Object.getOwnPropertyDescriptor(Module, 'readAsync')) {
- Object.defineProperty(Module, 'readAsync', {
- configurable: true,
- get: function() {
- abort('Module.readAsync has been replaced with plain readAsync (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)')
- }
- });
-}
-
-if (!Object.getOwnPropertyDescriptor(Module, 'readBinary')) {
- Object.defineProperty(Module, 'readBinary', {
- configurable: true,
- get: function() {
- abort('Module.readBinary has been replaced with plain readBinary (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)')
- }
- });
-}
-
-if (!Object.getOwnPropertyDescriptor(Module, 'setWindowTitle')) {
- Object.defineProperty(Module, 'setWindowTitle', {
- configurable: true,
- get: function() {
- abort('Module.setWindowTitle has been replaced with plain setWindowTitle (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)')
- }
- });
-}
+assert(typeof Module['memoryInitializerPrefixURL'] == 'undefined', 'Module.memoryInitializerPrefixURL option was removed, use Module.locateFile instead');
+assert(typeof Module['pthreadMainPrefixURL'] == 'undefined', 'Module.pthreadMainPrefixURL option was removed, use Module.locateFile instead');
+assert(typeof Module['cdInitializerPrefixURL'] == 'undefined', 'Module.cdInitializerPrefixURL option was removed, use Module.locateFile instead');
+assert(typeof Module['filePackagePrefixURL'] == 'undefined', 'Module.filePackagePrefixURL option was removed, use Module.locateFile instead');
+assert(typeof Module['read'] == 'undefined', 'Module.read option was removed (modify read_ in JS)');
+assert(typeof Module['readAsync'] == 'undefined', 'Module.readAsync option was removed (modify readAsync in JS)');
+assert(typeof Module['readBinary'] == 'undefined', 'Module.readBinary option was removed (modify readBinary in JS)');
+assert(typeof Module['setWindowTitle'] == 'undefined', 'Module.setWindowTitle option was removed (modify setWindowTitle in JS)');
+assert(typeof Module['TOTAL_MEMORY'] == 'undefined', 'Module.TOTAL_MEMORY has been renamed Module.INITIAL_MEMORY');
+legacyModuleProp('read', 'read_');
+legacyModuleProp('readAsync', 'readAsync');
+legacyModuleProp('readBinary', 'readBinary');
+legacyModuleProp('setWindowTitle', 'setWindowTitle');
var IDBFS = 'IDBFS is no longer included by default; build with -lidbfs.js';
var PROXYFS = 'PROXYFS is no longer included by default; build with -lproxyfs.js';
var WORKERFS = 'WORKERFS is no longer included by default; build with -lworkerfs.js';
var NODEFS = 'NODEFS is no longer included by default; build with -lnodefs.js';
-function alignMemory() { abort('`alignMemory` is now a library function and not included by default; add it to your library.js __deps or to DEFAULT_LIBRARY_FUNCS_TO_INCLUDE on the command line'); }
-assert(!ENVIRONMENT_IS_SHELL, "shell environment detected but not enabled at build time. Add 'shell' to `-s ENVIRONMENT` to enable.");
+assert(!ENVIRONMENT_IS_SHELL, "shell environment detected but not enabled at build time. Add 'shell' to `-sENVIRONMENT` to enable.");
@@ -390,199 +335,92 @@ var POINTER_SIZE = 4;
function getNativeTypeSize(type) {
switch (type) {
- case 'i1': case 'i8': return 1;
- case 'i16': return 2;
- case 'i32': return 4;
- case 'i64': return 8;
+ case 'i1': case 'i8': case 'u8': return 1;
+ case 'i16': case 'u16': return 2;
+ case 'i32': case 'u32': return 4;
+ case 'i64': case 'u64': return 8;
case 'float': return 4;
case 'double': return 8;
default: {
if (type[type.length - 1] === '*') {
return POINTER_SIZE;
- } else if (type[0] === 'i') {
+ }
+ if (type[0] === 'i') {
const bits = Number(type.substr(1));
assert(bits % 8 === 0, 'getNativeTypeSize invalid bits ' + bits + ', type ' + type);
return bits / 8;
- } else {
- return 0;
}
+ return 0;
}
}
}
-function warnOnce(text) {
- if (!warnOnce.shown) warnOnce.shown = {};
- if (!warnOnce.shown[text]) {
- warnOnce.shown[text] = 1;
- err(text);
- }
-}
-
-// include: runtime_functions.js
-
-
-// Wraps a JS function as a wasm function with a given signature.
-function convertJsFunctionToWasm(func, sig) {
-
- // If the type reflection proposal is available, use the new
- // "WebAssembly.Function" constructor.
- // Otherwise, construct a minimal wasm module importing the JS function and
- // re-exporting it.
- if (typeof WebAssembly.Function === "function") {
- var typeNames = {
- 'i': 'i32',
- 'j': 'i64',
- 'f': 'f32',
- 'd': 'f64'
- };
- var type = {
- parameters: [],
- results: sig[0] == 'v' ? [] : [typeNames[sig[0]]]
- };
- for (var i = 1; i < sig.length; ++i) {
- type.parameters.push(typeNames[sig[i]]);
- }
- return new WebAssembly.Function(type, func);
- }
-
- // The module is static, with the exception of the type section, which is
- // generated based on the signature passed in.
- var typeSection = [
- 0x01, // id: section,
- 0x00, // length: 0 (placeholder)
- 0x01, // count: 1
- 0x60, // form: func
- ];
- var sigRet = sig.slice(0, 1);
- var sigParam = sig.slice(1);
- var typeCodes = {
- 'i': 0x7f, // i32
- 'j': 0x7e, // i64
- 'f': 0x7d, // f32
- 'd': 0x7c, // f64
- };
+// include: runtime_debug.js
- // Parameters, length + signatures
- typeSection.push(sigParam.length);
- for (var i = 0; i < sigParam.length; ++i) {
- typeSection.push(typeCodes[sigParam[i]]);
- }
- // Return values, length + signatures
- // With no multi-return in MVP, either 0 (void) or 1 (anything else)
- if (sigRet == 'v') {
- typeSection.push(0x00);
- } else {
- typeSection = typeSection.concat([0x01, typeCodes[sigRet]]);
+function legacyModuleProp(prop, newName) {
+ if (!Object.getOwnPropertyDescriptor(Module, prop)) {
+ Object.defineProperty(Module, prop, {
+ configurable: true,
+ get: function() {
+ abort('Module.' + prop + ' has been replaced with plain ' + newName + ' (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)');
+ }
+ });
}
-
- // Write the overall length of the type section back into the section header
- // (excepting the 2 bytes for the section id and length)
- typeSection[1] = typeSection.length - 2;
-
- // Rest of the module is static
- var bytes = new Uint8Array([
- 0x00, 0x61, 0x73, 0x6d, // magic ("\0asm")
- 0x01, 0x00, 0x00, 0x00, // version: 1
- ].concat(typeSection, [
- 0x02, 0x07, // import section
- // (import "e" "f" (func 0 (type 0)))
- 0x01, 0x01, 0x65, 0x01, 0x66, 0x00, 0x00,
- 0x07, 0x05, // export section
- // (export "f" (func 0 (type 0)))
- 0x01, 0x01, 0x66, 0x00, 0x00,
- ]));
-
- // We can compile this wasm module synchronously because it is very small.
- // This accepts an import (at "e.f"), that it reroutes to an export (at "f")
- var module = new WebAssembly.Module(bytes);
- var instance = new WebAssembly.Instance(module, {
- 'e': {
- 'f': func
- }
- });
- var wrappedFunc = instance.exports['f'];
- return wrappedFunc;
}
-var freeTableIndexes = [];
-
-// Weak map of functions in the table to their indexes, created on first use.
-var functionsInTableMap;
-
-function getEmptyTableSlot() {
- // Reuse a free index if there is one, otherwise grow.
- if (freeTableIndexes.length) {
- return freeTableIndexes.pop();
+function ignoredModuleProp(prop) {
+ if (Object.getOwnPropertyDescriptor(Module, prop)) {
+ abort('`Module.' + prop + '` was supplied but `' + prop + '` not included in INCOMING_MODULE_JS_API');
}
- // Grow the table
- try {
- wasmTable.grow(1);
- } catch (err) {
- if (!(err instanceof RangeError)) {
- throw err;
- }
- throw 'Unable to grow wasm table. Set ALLOW_TABLE_GROWTH.';
- }
- return wasmTable.length - 1;
}
-function updateTableMap(offset, count) {
- for (var i = offset; i < offset + count; i++) {
- var item = getWasmTableEntry(i);
- // Ignore null values.
- if (item) {
- functionsInTableMap.set(item, i);
- }
- }
+// forcing the filesystem exports a few things by default
+function isExportedByForceFilesystem(name) {
+ return name === 'FS_createPath' ||
+ name === 'FS_createDataFile' ||
+ name === 'FS_createPreloadedFile' ||
+ name === 'FS_unlink' ||
+ name === 'addRunDependency' ||
+ // The old FS has some functionality that WasmFS lacks.
+ name === 'FS_createLazyFile' ||
+ name === 'FS_createDevice' ||
+ name === 'removeRunDependency';
}
-// Add a function to the table.
-// 'sig' parameter is required if the function being added is a JS function.
-function addFunction(func, sig) {
- assert(typeof func !== 'undefined');
-
- // Check if the function is already in the table, to ensure each function
- // gets a unique index. First, create the map if this is the first use.
- if (!functionsInTableMap) {
- functionsInTableMap = new WeakMap();
- updateTableMap(0, wasmTable.length);
- }
- if (functionsInTableMap.has(func)) {
- return functionsInTableMap.get(func);
- }
-
- // It's not in the table, add it now.
-
- var ret = getEmptyTableSlot();
-
- // Set the new value.
- try {
- // Attempting to call this with JS function will cause of table.set() to fail
- setWasmTableEntry(ret, func);
- } catch (err) {
- if (!(err instanceof TypeError)) {
- throw err;
- }
- assert(typeof sig !== 'undefined', 'Missing signature argument to addFunction: ' + func);
- var wrapped = convertJsFunctionToWasm(func, sig);
- setWasmTableEntry(ret, wrapped);
+function missingLibrarySymbol(sym) {
+ if (typeof globalThis !== 'undefined' && !Object.getOwnPropertyDescriptor(globalThis, sym)) {
+ Object.defineProperty(globalThis, sym, {
+ configurable: true,
+ get: function() {
+ // Can't `abort()` here because it would break code that does runtime
+ // checks. e.g. `if (typeof SDL === 'undefined')`.
+ var msg = '`' + sym + '` is a library symbol and not included by default; add it to your library.js __deps or to DEFAULT_LIBRARY_FUNCS_TO_INCLUDE on the command line';
+ if (isExportedByForceFilesystem(sym)) {
+ msg += '. Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you';
+ }
+ warnOnce(msg);
+ return undefined;
+ }
+ });
}
-
- functionsInTableMap.set(func, ret);
-
- return ret;
}
-function removeFunction(index) {
- functionsInTableMap.delete(getWasmTableEntry(index));
- freeTableIndexes.push(index);
+function unexportedRuntimeSymbol(sym) {
+ if (!Object.getOwnPropertyDescriptor(Module, sym)) {
+ Object.defineProperty(Module, sym, {
+ configurable: true,
+ get: function() {
+ var msg = "'" + sym + "' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)";
+ if (isExportedByForceFilesystem(sym)) {
+ msg += '. Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you';
+ }
+ abort(msg);
+ }
+ });
+ }
}
-// end include: runtime_functions.js
-// include: runtime_debug.js
-
-
// end include: runtime_debug.js
var tempRet0 = 0;
var setTempRet0 = (value) => { tempRet0 = value; };
@@ -601,72 +439,13 @@ var getTempRet0 = () => tempRet0;
// is up at http://kripken.github.io/emscripten-site/docs/api_reference/preamble.js.html
var wasmBinary;
-if (Module['wasmBinary']) wasmBinary = Module['wasmBinary'];
-if (!Object.getOwnPropertyDescriptor(Module, 'wasmBinary')) {
- Object.defineProperty(Module, 'wasmBinary', {
- configurable: true,
- get: function() {
- abort('Module.wasmBinary has been replaced with plain wasmBinary (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)')
- }
- });
-}
-var noExitRuntime = Module['noExitRuntime'] || true;
-if (!Object.getOwnPropertyDescriptor(Module, 'noExitRuntime')) {
- Object.defineProperty(Module, 'noExitRuntime', {
- configurable: true,
- get: function() {
- abort('Module.noExitRuntime has been replaced with plain noExitRuntime (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)')
- }
- });
-}
+if (Module['wasmBinary']) wasmBinary = Module['wasmBinary'];legacyModuleProp('wasmBinary', 'wasmBinary');
+var noExitRuntime = Module['noExitRuntime'] || true;legacyModuleProp('noExitRuntime', 'noExitRuntime');
-if (typeof WebAssembly !== 'object') {
+if (typeof WebAssembly != 'object') {
abort('no native wasm support detected');
}
-// include: runtime_safe_heap.js
-
-
-// In MINIMAL_RUNTIME, setValue() and getValue() are only available when building with safe heap enabled, for heap safety checking.
-// In traditional runtime, setValue() and getValue() are always available (although their use is highly discouraged due to perf penalties)
-
-/** @param {number} ptr
- @param {number} value
- @param {string} type
- @param {number|boolean=} noSafe */
-function setValue(ptr, value, type = 'i8', noSafe) {
- 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))) >= 1.0 ? (tempDouble > 0.0 ? ((Math.min((+(Math.floor((tempDouble)/4294967296.0))), 4294967295.0))|0)>>>0 : (~~((+(Math.ceil((tempDouble - +(((~~(tempDouble)))>>>0))/4294967296.0)))))>>>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);
- }
-}
-
-/** @param {number} ptr
- @param {string} type
- @param {number|boolean=} noSafe */
-function getValue(ptr, type = 'i8', noSafe) {
- if (type.charAt(type.length-1) === '*') type = 'i32';
- switch (type) {
- case 'i1': return HEAP8[((ptr)>>0)];
- case 'i8': return HEAP8[((ptr)>>0)];
- case 'i16': return HEAP16[((ptr)>>1)];
- case 'i32': return HEAP32[((ptr)>>2)];
- case 'i64': return HEAP32[((ptr)>>2)];
- case 'float': return HEAPF32[((ptr)>>2)];
- case 'double': return Number(HEAPF64[((ptr)>>3)]);
- default: abort('invalid type for getValue: ' + type);
- }
- return null;
-}
-
-// end include: runtime_safe_heap.js
// Wasm globals
var wasmMemory;
@@ -691,162 +470,59 @@ function assert(condition, text) {
}
}
-// Returns the C function with a specified identifier (for C++, you need to do manual name mangling)
-function getCFunc(ident) {
- var func = Module['_' + ident]; // closure exported function
- assert(func, 'Cannot call unknown function ' + ident + ', make sure it is exported');
- return func;
-}
-
-// C calling interface.
-/** @param {string|null=} returnType
- @param {Array=} argTypes
- @param {Arguments|Array=} args
- @param {Object=} opts */
-function ccall(ident, returnType, argTypes, args, opts) {
- // For fast lookup of conversion functions
- var toC = {
- 'string': function(str) {
- var ret = 0;
- if (str !== null && str !== undefined && str !== 0) { // null string
- // at most 4 bytes per UTF-8 code point, +1 for the trailing '\0'
- var len = (str.length << 2) + 1;
- ret = stackAlloc(len);
- stringToUTF8(str, ret, len);
- }
- return ret;
- },
- 'array': function(arr) {
- var ret = stackAlloc(arr.length);
- writeArrayToMemory(arr, ret);
- return ret;
- }
- };
-
- function convertReturnValue(ret) {
- if (returnType === 'string') return UTF8ToString(ret);
- if (returnType === 'boolean') return Boolean(ret);
- return ret;
- }
-
- var func = getCFunc(ident);
- var cArgs = [];
- var stack = 0;
- assert(returnType !== 'array', 'Return type should not be "array".');
- 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);
- function onDone(ret) {
- if (stack !== 0) stackRestore(stack);
- return convertReturnValue(ret);
- }
-
- ret = onDone(ret);
- return ret;
-}
-
-/** @param {string=} returnType
- @param {Array=} argTypes
- @param {Object=} opts */
-function cwrap(ident, returnType, argTypes, opts) {
- return function() {
- return ccall(ident, returnType, argTypes, arguments, opts);
- }
-}
-
// We used to include malloc/free by default in the past. Show a helpful error in
// builds with assertions.
-var ALLOC_NORMAL = 0; // Tries to use _malloc()
-var ALLOC_STACK = 1; // Lives for the duration of the current function call
-
-// allocate(): This is for internal use. You can use it yourself as well, but the interface
-// is a little tricky (see docs right below). The reason is that it is optimized
-// for multiple syntaxes to save space in generated code. So you should
-// normally not use allocate(), and instead allocate memory using _malloc(),
-// initialize it with setValue(), and so forth.
-// @slab: An array of data.
-// @allocator: How to allocate memory, see ALLOC_*
-/** @type {function((Uint8Array|Array<number>), number)} */
-function allocate(slab, allocator) {
- var ret;
- assert(typeof allocator === 'number', 'allocate no longer takes a type argument')
- assert(typeof slab !== 'number', 'allocate no longer takes a number as arg0')
-
- if (allocator == ALLOC_STACK) {
- ret = stackAlloc(slab.length);
- } else {
- ret = _malloc(slab.length);
- }
-
- if (slab.subarray || slab.slice) {
- HEAPU8.set(/** @type {!Uint8Array} */(slab), ret);
- } else {
- HEAPU8.set(new Uint8Array(slab), ret);
- }
- return ret;
-}
-
// include: runtime_strings.js
// runtime_strings.js: Strings related runtime functions that are part of both MINIMAL_RUNTIME and regular runtime.
+var UTF8Decoder = typeof TextDecoder != 'undefined' ? new TextDecoder('utf8') : undefined;
+
// Given a pointer 'ptr' to a null-terminated UTF8-encoded string in the given array that contains uint8 values, returns
// a copy of that string as a Javascript String object.
-
-var UTF8Decoder = typeof TextDecoder !== 'undefined' ? new TextDecoder('utf8') : undefined;
-
/**
+ * heapOrArray is either a regular array, or a JavaScript typed array view.
* @param {number} idx
* @param {number=} maxBytesToRead
* @return {string}
*/
-function UTF8ArrayToString(heap, idx, maxBytesToRead) {
+function UTF8ArrayToString(heapOrArray, idx, maxBytesToRead) {
var endIdx = idx + maxBytesToRead;
var endPtr = idx;
// TextDecoder needs to know the byte length in advance, it doesn't stop on null terminator by itself.
// Also, use the length info to avoid running tiny strings through TextDecoder, since .subarray() allocates garbage.
// (As a tiny code save trick, compare endPtr against endIdx using a negation, so that undefined means Infinity)
- while (heap[endPtr] && !(endPtr >= endIdx)) ++endPtr;
+ while (heapOrArray[endPtr] && !(endPtr >= endIdx)) ++endPtr;
- if (endPtr - idx > 16 && heap.subarray && UTF8Decoder) {
- return UTF8Decoder.decode(heap.subarray(idx, endPtr));
- } else {
- var str = '';
- // If building with TextDecoder, we have already computed the string length above, so test loop end condition against that
- while (idx < endPtr) {
- // For UTF8 byte structure, see:
- // http://en.wikipedia.org/wiki/UTF-8#Description
- // https://www.ietf.org/rfc/rfc2279.txt
- // https://tools.ietf.org/html/rfc3629
- var u0 = heap[idx++];
- if (!(u0 & 0x80)) { str += String.fromCharCode(u0); continue; }
- var u1 = heap[idx++] & 63;
- if ((u0 & 0xE0) == 0xC0) { str += String.fromCharCode(((u0 & 31) << 6) | u1); continue; }
- var u2 = heap[idx++] & 63;
- if ((u0 & 0xF0) == 0xE0) {
- u0 = ((u0 & 15) << 12) | (u1 << 6) | u2;
- } else {
- if ((u0 & 0xF8) != 0xF0) warnOnce('Invalid UTF-8 leading byte 0x' + u0.toString(16) + ' encountered when deserializing a UTF-8 string in wasm memory to a JS string!');
- u0 = ((u0 & 7) << 18) | (u1 << 12) | (u2 << 6) | (heap[idx++] & 63);
- }
+ if (endPtr - idx > 16 && heapOrArray.buffer && UTF8Decoder) {
+ return UTF8Decoder.decode(heapOrArray.subarray(idx, endPtr));
+ }
+ var str = '';
+ // If building with TextDecoder, we have already computed the string length above, so test loop end condition against that
+ while (idx < endPtr) {
+ // For UTF8 byte structure, see:
+ // http://en.wikipedia.org/wiki/UTF-8#Description
+ // https://www.ietf.org/rfc/rfc2279.txt
+ // https://tools.ietf.org/html/rfc3629
+ var u0 = heapOrArray[idx++];
+ if (!(u0 & 0x80)) { str += String.fromCharCode(u0); continue; }
+ var u1 = heapOrArray[idx++] & 63;
+ if ((u0 & 0xE0) == 0xC0) { str += String.fromCharCode(((u0 & 31) << 6) | u1); continue; }
+ var u2 = heapOrArray[idx++] & 63;
+ if ((u0 & 0xF0) == 0xE0) {
+ u0 = ((u0 & 15) << 12) | (u1 << 6) | u2;
+ } else {
+ if ((u0 & 0xF8) != 0xF0) warnOnce('Invalid UTF-8 leading byte 0x' + u0.toString(16) + ' encountered when deserializing a UTF-8 string in wasm memory to a JS string!');
+ u0 = ((u0 & 7) << 18) | (u1 << 12) | (u2 << 6) | (heapOrArray[idx++] & 63);
+ }
- if (u0 < 0x10000) {
- str += String.fromCharCode(u0);
- } else {
- var ch = u0 - 0x10000;
- str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF));
- }
+ if (u0 < 0x10000) {
+ str += String.fromCharCode(u0);
+ } else {
+ var ch = u0 - 0x10000;
+ str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF));
}
}
return str;
@@ -868,7 +544,6 @@ function UTF8ArrayToString(heap, idx, maxBytesToRead) {
* @return {string}
*/
function UTF8ToString(ptr, maxBytesToRead) {
- ;
return ptr ? UTF8ArrayToString(HEAPU8, ptr, maxBytesToRead) : '';
}
@@ -942,272 +617,41 @@ function lengthBytesUTF8(str) {
for (var i = 0; i < str.length; ++i) {
// Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! So decode UTF16->UTF32->UTF8.
// See http://unicode.org/faq/utf_bom.html#utf16-3
- var u = str.charCodeAt(i); // possibly a lead surrogate
- if (u >= 0xD800 && u <= 0xDFFF) u = 0x10000 + ((u & 0x3FF) << 10) | (str.charCodeAt(++i) & 0x3FF);
- if (u <= 0x7F) ++len;
- else if (u <= 0x7FF) len += 2;
- else if (u <= 0xFFFF) len += 3;
- else len += 4;
- }
- return len;
-}
-
-// end include: runtime_strings.js
-// include: runtime_strings_extra.js
-
-
-// runtime_strings_extra.js: Strings related runtime functions that are available only in regular runtime.
-
-// Given a pointer 'ptr' to a null-terminated ASCII-encoded string in the emscripten HEAP, returns
-// a copy of that string as a Javascript String object.
-
-function AsciiToString(ptr) {
- var str = '';
- while (1) {
- var ch = HEAPU8[((ptr++)>>0)];
- if (!ch) return str;
- str += String.fromCharCode(ch);
- }
-}
-
-// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr',
-// null-terminated and encoded in ASCII form. The copy will require at most str.length+1 bytes of space in the HEAP.
-
-function stringToAscii(str, outPtr) {
- return writeAsciiToMemory(str, outPtr, false);
-}
-
-// Given a pointer 'ptr' to a null-terminated UTF16LE-encoded string in the emscripten HEAP, returns
-// a copy of that string as a Javascript String object.
-
-var UTF16Decoder = typeof TextDecoder !== 'undefined' ? new TextDecoder('utf-16le') : undefined;
-
-function UTF16ToString(ptr, maxBytesToRead) {
- assert(ptr % 2 == 0, 'Pointer passed to UTF16ToString must be aligned to two bytes!');
- var endPtr = ptr;
- // TextDecoder needs to know the byte length in advance, it doesn't stop on null terminator by itself.
- // Also, use the length info to avoid running tiny strings through TextDecoder, since .subarray() allocates garbage.
- var idx = endPtr >> 1;
- var maxIdx = idx + maxBytesToRead / 2;
- // If maxBytesToRead is not passed explicitly, it will be undefined, and this
- // will always evaluate to true. This saves on code size.
- while (!(idx >= maxIdx) && HEAPU16[idx]) ++idx;
- endPtr = idx << 1;
-
- if (endPtr - ptr > 32 && UTF16Decoder) {
- return UTF16Decoder.decode(HEAPU8.subarray(ptr, endPtr));
- } else {
- var str = '';
-
- // If maxBytesToRead is not passed explicitly, it will be undefined, and the for-loop's condition
- // will always evaluate to true. The loop is then terminated on the first null char.
- for (var i = 0; !(i >= maxBytesToRead / 2); ++i) {
- var codeUnit = HEAP16[(((ptr)+(i*2))>>1)];
- if (codeUnit == 0) break;
- // fromCharCode constructs a character from a UTF-16 code unit, so we can pass the UTF16 string right through.
- str += String.fromCharCode(codeUnit);
- }
-
- return str;
- }
-}
-
-// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr',
-// null-terminated and encoded in UTF16 form. The copy will require at most str.length*4+2 bytes of space in the HEAP.
-// Use the function lengthBytesUTF16() to compute the exact number of bytes (excluding null terminator) that this function will write.
-// Parameters:
-// str: the Javascript string to copy.
-// outPtr: Byte address in Emscripten HEAP where to write the string to.
-// maxBytesToWrite: The maximum number of bytes this function can write to the array. This count should include the null
-// terminator, i.e. if maxBytesToWrite=2, only the null terminator will be written and nothing else.
-// maxBytesToWrite<2 does not write any bytes to the output, not even the null terminator.
-// Returns the number of bytes written, EXCLUDING the null terminator.
-
-function stringToUTF16(str, outPtr, maxBytesToWrite) {
- assert(outPtr % 2 == 0, 'Pointer passed to stringToUTF16 must be aligned to two bytes!');
- assert(typeof maxBytesToWrite == 'number', 'stringToUTF16(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!');
- // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed.
- if (maxBytesToWrite === undefined) {
- maxBytesToWrite = 0x7FFFFFFF;
- }
- if (maxBytesToWrite < 2) return 0;
- maxBytesToWrite -= 2; // Null terminator.
- var startPtr = outPtr;
- var numCharsToWrite = (maxBytesToWrite < str.length*2) ? (maxBytesToWrite / 2) : str.length;
- for (var i = 0; i < numCharsToWrite; ++i) {
- // charCodeAt returns a UTF-16 encoded code unit, so it can be directly written to the HEAP.
- var codeUnit = str.charCodeAt(i); // possibly a lead surrogate
- HEAP16[((outPtr)>>1)] = codeUnit;
- outPtr += 2;
- }
- // Null-terminate the pointer to the HEAP.
- HEAP16[((outPtr)>>1)] = 0;
- return outPtr - startPtr;
-}
-
-// Returns the number of bytes the given Javascript string takes if encoded as a UTF16 byte array, EXCLUDING the null terminator byte.
-
-function lengthBytesUTF16(str) {
- return str.length*2;
-}
-
-function UTF32ToString(ptr, maxBytesToRead) {
- assert(ptr % 4 == 0, 'Pointer passed to UTF32ToString must be aligned to four bytes!');
- var i = 0;
-
- var str = '';
- // If maxBytesToRead is not passed explicitly, it will be undefined, and this
- // will always evaluate to true. This saves on code size.
- while (!(i >= maxBytesToRead / 4)) {
- var utf32 = HEAP32[(((ptr)+(i*4))>>2)];
- if (utf32 == 0) break;
- ++i;
- // Gotcha: fromCharCode constructs a character from a UTF-16 encoded code (pair), not from a Unicode code point! So encode the code point to UTF-16 for constructing.
- // See http://unicode.org/faq/utf_bom.html#utf16-3
- if (utf32 >= 0x10000) {
- var ch = utf32 - 0x10000;
- str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF));
+ var c = str.charCodeAt(i); // possibly a lead surrogate
+ if (c <= 0x7F) {
+ len++;
+ } else if (c <= 0x7FF) {
+ len += 2;
+ } else if (c >= 0xD800 && c <= 0xDFFF) {
+ len += 4; ++i;
} else {
- str += String.fromCharCode(utf32);
+ len += 3;
}
}
- return str;
-}
-
-// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr',
-// null-terminated and encoded in UTF32 form. The copy will require at most str.length*4+4 bytes of space in the HEAP.
-// Use the function lengthBytesUTF32() to compute the exact number of bytes (excluding null terminator) that this function will write.
-// Parameters:
-// str: the Javascript string to copy.
-// outPtr: Byte address in Emscripten HEAP where to write the string to.
-// maxBytesToWrite: The maximum number of bytes this function can write to the array. This count should include the null
-// terminator, i.e. if maxBytesToWrite=4, only the null terminator will be written and nothing else.
-// maxBytesToWrite<4 does not write any bytes to the output, not even the null terminator.
-// Returns the number of bytes written, EXCLUDING the null terminator.
-
-function stringToUTF32(str, outPtr, maxBytesToWrite) {
- assert(outPtr % 4 == 0, 'Pointer passed to stringToUTF32 must be aligned to four bytes!');
- assert(typeof maxBytesToWrite == 'number', 'stringToUTF32(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!');
- // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed.
- if (maxBytesToWrite === undefined) {
- maxBytesToWrite = 0x7FFFFFFF;
- }
- if (maxBytesToWrite < 4) return 0;
- var startPtr = outPtr;
- var endPtr = startPtr + maxBytesToWrite - 4;
- for (var i = 0; i < str.length; ++i) {
- // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap.
- // See http://unicode.org/faq/utf_bom.html#utf16-3
- var codeUnit = str.charCodeAt(i); // possibly a lead surrogate
- if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) {
- var trailSurrogate = str.charCodeAt(++i);
- codeUnit = 0x10000 + ((codeUnit & 0x3FF) << 10) | (trailSurrogate & 0x3FF);
- }
- HEAP32[((outPtr)>>2)] = codeUnit;
- outPtr += 4;
- if (outPtr + 4 > endPtr) break;
- }
- // Null-terminate the pointer to the HEAP.
- HEAP32[((outPtr)>>2)] = 0;
- return outPtr - startPtr;
-}
-
-// Returns the number of bytes the given Javascript string takes if encoded as a UTF16 byte array, EXCLUDING the null terminator byte.
-
-function lengthBytesUTF32(str) {
- var len = 0;
- for (var i = 0; i < str.length; ++i) {
- // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap.
- // See http://unicode.org/faq/utf_bom.html#utf16-3
- var codeUnit = str.charCodeAt(i);
- if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) ++i; // possibly a lead surrogate, so skip over the tail surrogate.
- len += 4;
- }
-
return len;
}
-// Allocate heap space for a JS string, and write it there.
-// It is the responsibility of the caller to free() that memory.
-function allocateUTF8(str) {
- var size = lengthBytesUTF8(str) + 1;
- var ret = _malloc(size);
- if (ret) stringToUTF8Array(str, HEAP8, ret, size);
- return ret;
-}
-
-// Allocate stack space for a JS string, and write it there.
-function allocateUTF8OnStack(str) {
- var size = lengthBytesUTF8(str) + 1;
- var ret = stackAlloc(size);
- stringToUTF8Array(str, HEAP8, ret, size);
- return ret;
-}
-
-// Deprecated: This function should not be called because it is unsafe and does not provide
-// a maximum length limit of how many bytes it is allowed to write. Prefer calling the
-// function stringToUTF8Array() instead, which takes in a maximum length that can be used
-// to be secure from out of bounds writes.
-/** @deprecated
- @param {boolean=} dontAddNull */
-function writeStringToMemory(string, buffer, dontAddNull) {
- warnOnce('writeStringToMemory is deprecated and should not be called! Use stringToUTF8() instead!');
-
- var /** @type {number} */ lastChar, /** @type {number} */ end;
- if (dontAddNull) {
- // stringToUTF8Array always appends null. If we don't want to do that, remember the
- // character that existed at the location where the null will be placed, and restore
- // that after the write (below).
- end = buffer + lengthBytesUTF8(string);
- lastChar = HEAP8[end];
- }
- stringToUTF8(string, buffer, Infinity);
- if (dontAddNull) HEAP8[end] = lastChar; // Restore the value under the null character.
-}
-
-function writeArrayToMemory(array, buffer) {
- assert(array.length >= 0, 'writeArrayToMemory array must have a length (should be an array or typed array)')
- HEAP8.set(array, buffer);
-}
-
-/** @param {boolean=} dontAddNull */
-function writeAsciiToMemory(str, buffer, dontAddNull) {
- for (var i = 0; i < str.length; ++i) {
- assert(str.charCodeAt(i) === (str.charCodeAt(i) & 0xff));
- HEAP8[((buffer++)>>0)] = str.charCodeAt(i);
- }
- // Null-terminate the pointer to the HEAP.
- if (!dontAddNull) HEAP8[((buffer)>>0)] = 0;
-}
-
-// end include: runtime_strings_extra.js
+// end include: runtime_strings.js
// Memory management
-function alignUp(x, multiple) {
- if (x % multiple > 0) {
- x += multiple - (x % multiple);
- }
- return x;
-}
-
var HEAP,
-/** @type {ArrayBuffer} */
+/** @type {!ArrayBuffer} */
buffer,
-/** @type {Int8Array} */
+/** @type {!Int8Array} */
HEAP8,
-/** @type {Uint8Array} */
+/** @type {!Uint8Array} */
HEAPU8,
-/** @type {Int16Array} */
+/** @type {!Int16Array} */
HEAP16,
-/** @type {Uint16Array} */
+/** @type {!Uint16Array} */
HEAPU16,
-/** @type {Int32Array} */
+/** @type {!Int32Array} */
HEAP32,
-/** @type {Uint32Array} */
+/** @type {!Uint32Array} */
HEAPU32,
-/** @type {Float32Array} */
+/** @type {!Float32Array} */
HEAPF32,
-/** @type {Float64Array} */
+/** @type {!Float64Array} */
HEAPF64;
function updateGlobalBufferAndViews(buf) {
@@ -1225,25 +669,17 @@ function updateGlobalBufferAndViews(buf) {
var TOTAL_STACK = 5242880;
if (Module['TOTAL_STACK']) assert(TOTAL_STACK === Module['TOTAL_STACK'], 'the stack size can no longer be determined at runtime')
-var INITIAL_MEMORY = Module['INITIAL_MEMORY'] || 16777216;
-if (!Object.getOwnPropertyDescriptor(Module, 'INITIAL_MEMORY')) {
- Object.defineProperty(Module, 'INITIAL_MEMORY', {
- configurable: true,
- get: function() {
- abort('Module.INITIAL_MEMORY has been replaced with plain INITIAL_MEMORY (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)')
- }
- });
-}
+var INITIAL_MEMORY = Module['INITIAL_MEMORY'] || 16777216;legacyModuleProp('INITIAL_MEMORY', 'INITIAL_MEMORY');
assert(INITIAL_MEMORY >= TOTAL_STACK, 'INITIAL_MEMORY should be larger than TOTAL_STACK, was ' + INITIAL_MEMORY + '! (TOTAL_STACK=' + TOTAL_STACK + ')');
// check for full engine support (use string 'subarray' to avoid closure compiler confusion)
-assert(typeof Int32Array !== 'undefined' && typeof Float64Array !== 'undefined' && Int32Array.prototype.subarray !== undefined && Int32Array.prototype.set !== undefined,
+assert(typeof Int32Array != 'undefined' && typeof Float64Array !== 'undefined' && Int32Array.prototype.subarray != undefined && Int32Array.prototype.set != undefined,
'JS engine does not provide full typed array support');
// If memory is defined in wasm, the user can't provide it.
-assert(!Module['wasmMemory'], 'Use of `wasmMemory` detected. Use -s IMPORTED_MEMORY to define wasmMemory externally');
-assert(INITIAL_MEMORY == 16777216, 'Detected runtime INITIAL_MEMORY setting. Use -s IMPORTED_MEMORY to define wasmMemory dynamically');
+assert(!Module['wasmMemory'], 'Use of `wasmMemory` detected. Use -sIMPORTED_MEMORY to define wasmMemory externally');
+assert(INITIAL_MEMORY == 16777216, 'Detected runtime INITIAL_MEMORY setting. Use -sIMPORTED_MEMORY to define wasmMemory dynamically');
// include: runtime_init_table.js
// In regular non-RELOCATABLE mode the table is exported
@@ -1259,23 +695,25 @@ var wasmTable;
function writeStackCookie() {
var max = _emscripten_stack_get_end();
assert((max & 3) == 0);
- // The stack grows downwards
- HEAP32[((max + 4)>>2)] = 0x2135467;
- HEAP32[((max + 8)>>2)] = 0x89BACDFE;
+ // The stack grow downwards towards _emscripten_stack_get_end.
+ // We write cookies to the final two words in the stack and detect if they are
+ // ever overwritten.
+ HEAP32[((max)>>2)] = 0x2135467;
+ HEAP32[(((max)+(4))>>2)] = 0x89BACDFE;
// Also test the global address 0 for integrity.
- HEAP32[0] = 0x63736d65; /* 'emsc' */
+ HEAPU32[0] = 0x63736d65; /* 'emsc' */
}
function checkStackCookie() {
if (ABORT) return;
var max = _emscripten_stack_get_end();
- var cookie1 = HEAPU32[((max + 4)>>2)];
- var cookie2 = HEAPU32[((max + 8)>>2)];
+ var cookie1 = HEAPU32[((max)>>2)];
+ var cookie2 = HEAPU32[(((max)+(4))>>2)];
if (cookie1 != 0x2135467 || cookie2 != 0x89BACDFE) {
- abort('Stack overflow! Stack cookie has been overwritten, expected hex dwords 0x89BACDFE and 0x2135467, but received 0x' + cookie2.toString(16) + ' 0x' + cookie1.toString(16));
+ abort('Stack overflow! Stack cookie has been overwritten at 0x' + max.toString(16) + ', expected hex dwords 0x89BACDFE and 0x2135467, but received 0x' + cookie2.toString(16) + ' 0x' + cookie1.toString(16));
}
// Also test the global address 0 for integrity.
- if (HEAP32[0] !== 0x63736d65 /* 'emsc' */) abort('Runtime error: The application has corrupted its heap memory area (address zero)!');
+ if (HEAPU32[0] !== 0x63736d65 /* 'emsc' */) abort('Runtime error: The application has corrupted its heap memory area (address zero)!');
}
// end include: runtime_stack_check.js
@@ -1287,7 +725,7 @@ function checkStackCookie() {
var h16 = new Int16Array(1);
var h8 = new Int8Array(h16.buffer);
h16[0] = 0x6373;
- if (h8[0] !== 0x73 || h8[1] !== 0x63) throw 'Runtime error: expected the system to be little-endian! (Run with -s SUPPORT_BIG_ENDIAN=1 to bypass)';
+ if (h8[0] !== 0x73 || h8[1] !== 0x63) throw 'Runtime error: expected the system to be little-endian! (Run with -sSUPPORT_BIG_ENDIAN to bypass)';
})();
// end include: runtime_assertions.js
@@ -1298,11 +736,9 @@ var __ATEXIT__ = []; // functions called during shutdown
var __ATPOSTRUN__ = []; // functions called after the main() is called
var runtimeInitialized = false;
-var runtimeExited = false;
-var runtimeKeepaliveCounter = 0;
function keepRuntimeAlive() {
- return noExitRuntime || runtimeKeepaliveCounter > 0;
+ return noExitRuntime;
}
function preRun() {
@@ -1318,10 +754,11 @@ function preRun() {
}
function initRuntime() {
- checkStackCookie();
assert(!runtimeInitialized);
runtimeInitialized = true;
+ checkStackCookie();
+
callRuntimeCallbacks(__ATINIT__);
}
@@ -1332,11 +769,6 @@ function preMain() {
callRuntimeCallbacks(__ATMAIN__);
}
-function exitRuntime() {
- checkStackCookie();
- runtimeExited = true;
-}
-
function postRun() {
checkStackCookie();
@@ -1416,7 +848,7 @@ function addRunDependency(id) {
if (id) {
assert(!runDependencyTracking[id]);
runDependencyTracking[id] = 1;
- if (runDependencyWatcher === null && typeof setInterval !== 'undefined') {
+ if (runDependencyWatcher === null && typeof setInterval != 'undefined') {
// Check for missing dependencies every few seconds
runDependencyWatcher = setInterval(function() {
if (ABORT) {
@@ -1468,9 +900,6 @@ function removeRunDependency(id) {
}
}
-Module["preloadedImages"] = {}; // maps url to image data
-Module["preloadedAudios"] = {}; // maps url to audio data
-
/** @param {string|number=} what */
function abort(what) {
{
@@ -1490,6 +919,17 @@ function abort(what) {
// Use a wasm runtime error, because a JS error might be seen as a foreign
// exception, which means we'd run destructors on it. We need the error to
// simply make the program stop.
+ // FIXME This approach does not work in Wasm EH because it currently does not assume
+ // all RuntimeErrors are from traps; it decides whether a RuntimeError is from
+ // a trap or not based on a hidden field within the object. So at the moment
+ // we don't have a way of throwing a wasm trap from JS. TODO Make a JS API that
+ // allows this in the wasm spec.
+
+ // Suppress closure compiler warning here. Closure compiler's builtin extern
+ // defintion for WebAssembly.RuntimeError claims it takes no arguments even
+ // though it can.
+ // TODO(https://github.com/google/closure-compiler/pull/3913): Remove if/when upstream closure gets fixed.
+ /** @suppress {checkTypes} */
var e = new WebAssembly.RuntimeError(what);
// Throw the error whether or not MODULARIZE is set because abort is used
@@ -1507,7 +947,7 @@ function abort(what) {
// show errors on likely calls to FS when it was not included
var FS = {
error: function() {
- abort('Filesystem support (FS) was not included. The problem is that you are using files from JS, but files were not used from C/C++, so filesystem support was not auto-included. You can force-include filesystem support with -s FORCE_FILESYSTEM=1');
+ abort('Filesystem support (FS) was not included. The problem is that you are using files from JS, but files were not used from C/C++, so filesystem support was not auto-included. You can force-include filesystem support with -sFORCE_FILESYSTEM');
},
init: function() { FS.error() },
createDataFile: function() { FS.error() },
@@ -1542,6 +982,7 @@ function isFileURI(filename) {
}
// end include: URIUtils.js
+/** @param {boolean=} fixedasm */
function createExportWrapper(name, fixedasm) {
return function() {
var displayName = name;
@@ -1550,7 +991,6 @@ function createExportWrapper(name, fixedasm) {
asm = Module['asm'];
}
assert(runtimeInitialized, 'native function `' + displayName + '` called before runtime initialization');
- assert(!runtimeExited, 'native function `' + displayName + '` called after runtime exit (use NO_EXIT_RUNTIME to keep it alive after main() exits)');
if (!asm[name]) {
assert(asm[name], 'exported native function `' + displayName + '` not found');
}
@@ -1571,9 +1011,8 @@ function getBinary(file) {
}
if (readBinary) {
return readBinary(file);
- } else {
- throw "both async and sync fetching of the wasm failed";
}
+ throw "both async and sync fetching of the wasm failed";
}
catch (err) {
abort(err);
@@ -1587,7 +1026,7 @@ function getBinaryPromise() {
// Cordova or Electron apps are typically loaded from a file:// url.
// So use fetch if it is available and the url is not a file, otherwise fall back to XHR.
if (!wasmBinary && (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER)) {
- if (typeof fetch === 'function'
+ if (typeof fetch == 'function'
&& !isFileURI(wasmBinaryFile)
) {
return fetch(wasmBinaryFile, { credentials: 'same-origin' }).then(function(response) {
@@ -1644,6 +1083,7 @@ function createWasm() {
addOnInit(Module['asm']['__wasm_call_ctors']);
removeRunDependency('wasm-instantiate');
+
}
// we can't run yet (except in a pthread, where we have a custom sync instantiator)
addRunDependency('wasm-instantiate');
@@ -1681,12 +1121,24 @@ function createWasm() {
function instantiateAsync() {
if (!wasmBinary &&
- typeof WebAssembly.instantiateStreaming === 'function' &&
+ typeof WebAssembly.instantiateStreaming == 'function' &&
!isDataURI(wasmBinaryFile) &&
// Don't use streaming for file:// delivered objects in a webview, fetch them synchronously.
!isFileURI(wasmBinaryFile) &&
- typeof fetch === 'function') {
- return fetch(wasmBinaryFile, { credentials: 'same-origin' }).then(function (response) {
+ // Avoid instantiateStreaming() on Node.js environment for now, as while
+ // Node.js v18.1.0 implements it, it does not have a full fetch()
+ // implementation yet.
+ //
+ // Reference:
+ // https://github.com/emscripten-core/emscripten/pull/16917
+ !ENVIRONMENT_IS_NODE &&
+ typeof fetch == 'function') {
+ return fetch(wasmBinaryFile, { credentials: 'same-origin' }).then(function(response) {
+ // Suppress closure warning here since the upstream definition for
+ // instantiateStreaming only allows Promise<Repsponse> rather than
+ // an actual Response.
+ // TODO(https://github.com/google/closure-compiler/pull/3913): Remove if/when upstream closure is fixed.
+ /** @suppress {checkTypes} */
var result = WebAssembly.instantiateStreaming(response, info);
return result.then(
@@ -1707,6 +1159,7 @@ function createWasm() {
// User shell pages can write their own Module.instantiateWasm = function(imports, successCallback) callback
// to manually instantiate the Wasm module themselves. This allows pages to run the instantiation parallel
// to any other async startup actions they are performing.
+ // Also pthreads and wasm workers initialize the wasm instance through this path.
if (Module['instantiateWasm']) {
try {
var exports = Module['instantiateWasm'](info, receiveInstance);
@@ -1736,23 +1189,17 @@ var ASM_CONSTS = {
+ /** @constructor */
+ function ExitStatus(status) {
+ this.name = 'ExitStatus';
+ this.message = 'Program terminated with exit(' + status + ')';
+ this.status = status;
+ }
+
function callRuntimeCallbacks(callbacks) {
while (callbacks.length > 0) {
- var callback = callbacks.shift();
- if (typeof callback == 'function') {
- callback(Module); // Pass the module as the first argument.
- continue;
- }
- var func = callback.func;
- if (typeof func === 'number') {
- if (callback.arg === undefined) {
- getWasmTableEntry(func)();
- } else {
- getWasmTableEntry(func)(callback.arg);
- }
- } else {
- func(callback.arg === undefined ? null : callback.arg);
- }
+ // Pass the module as the first argument.
+ callbacks.shift()(Module);
}
}
@@ -1763,7 +1210,7 @@ var ASM_CONSTS = {
return ret;
}
function demangle(func) {
- warnOnce('warning: build with -s DEMANGLE_SUPPORT=1 to link in libcxxabi demangling');
+ warnOnce('warning: build with -sDEMANGLE_SUPPORT to link in libcxxabi demangling');
return func;
}
@@ -1777,15 +1224,25 @@ var ASM_CONSTS = {
});
}
- var wasmTableMirror = [];
- function getWasmTableEntry(funcPtr) {
- var func = wasmTableMirror[funcPtr];
- if (!func) {
- if (funcPtr >= wasmTableMirror.length) wasmTableMirror.length = funcPtr + 1;
- wasmTableMirror[funcPtr] = func = wasmTable.get(funcPtr);
+
+ /**
+ * @param {number} ptr
+ * @param {string} type
+ */
+ function getValue(ptr, type = 'i8') {
+ if (type.endsWith('*')) type = '*';
+ switch (type) {
+ case 'i1': return HEAP8[((ptr)>>0)];
+ case 'i8': return HEAP8[((ptr)>>0)];
+ case 'i16': return HEAP16[((ptr)>>1)];
+ case 'i32': return HEAP32[((ptr)>>2)];
+ case 'i64': return HEAP32[((ptr)>>2)];
+ case 'float': return HEAPF32[((ptr)>>2)];
+ case 'double': return HEAPF64[((ptr)>>3)];
+ case '*': return HEAPU32[((ptr)>>2)];
+ default: abort('invalid type for getValue: ' + type);
}
- assert(wasmTable.get(funcPtr) == func, "JavaScript-side Wasm function table mirror is out of date!");
- return func;
+ return null;
}
function handleException(e) {
@@ -1803,8 +1260,8 @@ var ASM_CONSTS = {
function jsStackTrace() {
var error = new Error();
if (!error.stack) {
- // IE10+ special cases: It does have callstack info, but it is only populated if an Error object is thrown,
- // so try that as a special-case.
+ // IE10+ special cases: It does have callstack info, but it is only
+ // populated if an Error object is thrown, so try that as a special-case.
try {
throw new Error();
} catch(e) {
@@ -1817,9 +1274,25 @@ var ASM_CONSTS = {
return error.stack.toString();
}
- function setWasmTableEntry(idx, func) {
- wasmTable.set(idx, func);
- wasmTableMirror[idx] = func;
+
+ /**
+ * @param {number} ptr
+ * @param {number} value
+ * @param {string} type
+ */
+ function setValue(ptr, value, type = 'i8') {
+ if (type.endsWith('*')) type = '*';
+ 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))) >= 1.0 ? (tempDouble > 0.0 ? ((Math.min((+(Math.floor((tempDouble)/4294967296.0))), 4294967295.0))|0)>>>0 : (~~((+(Math.ceil((tempDouble - +(((~~(tempDouble)))>>>0))/4294967296.0)))))>>>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;
+ case '*': HEAPU32[((ptr)>>2)] = value; break;
+ default: abort('invalid type for setValue: ' + type);
+ }
}
function stackTrace() {
@@ -1828,7 +1301,61 @@ var ASM_CONSTS = {
return demangleAll(js);
}
- function _tzset_impl() {
+ function warnOnce(text) {
+ if (!warnOnce.shown) warnOnce.shown = {};
+ if (!warnOnce.shown[text]) {
+ warnOnce.shown[text] = 1;
+ if (ENVIRONMENT_IS_NODE) text = 'warning: ' + text;
+ err(text);
+ }
+ }
+
+ function writeArrayToMemory(array, buffer) {
+ assert(array.length >= 0, 'writeArrayToMemory array must have a length (should be an array or typed array)')
+ HEAP8.set(array, buffer);
+ }
+
+ function __emscripten_date_now() {
+ return Date.now();
+ }
+
+ function __emscripten_fetch_free(id) {
+ //Note: should just be [id], but indexes off by 1 (see: #8803)
+ delete Fetch.xhrs[id-1];
+ }
+
+ function readI53FromI64(ptr) {
+ return HEAPU32[ptr>>2] + HEAP32[ptr+4>>2] * 4294967296;
+ }
+ function __localtime_js(time, tmPtr) {
+ var date = new Date(readI53FromI64(time)*1000);
+ HEAP32[((tmPtr)>>2)] = date.getSeconds();
+ HEAP32[(((tmPtr)+(4))>>2)] = date.getMinutes();
+ HEAP32[(((tmPtr)+(8))>>2)] = date.getHours();
+ HEAP32[(((tmPtr)+(12))>>2)] = date.getDate();
+ HEAP32[(((tmPtr)+(16))>>2)] = date.getMonth();
+ HEAP32[(((tmPtr)+(20))>>2)] = date.getFullYear()-1900;
+ HEAP32[(((tmPtr)+(24))>>2)] = date.getDay();
+
+ var start = new Date(date.getFullYear(), 0, 1);
+ var yday = ((date.getTime() - start.getTime()) / (1000 * 60 * 60 * 24))|0;
+ HEAP32[(((tmPtr)+(28))>>2)] = yday;
+ HEAP32[(((tmPtr)+(36))>>2)] = -(date.getTimezoneOffset() * 60);
+
+ // Attention: DST is in December in South, and some regions don't have DST at all.
+ var summerOffset = new Date(date.getFullYear(), 6, 1).getTimezoneOffset();
+ var winterOffset = start.getTimezoneOffset();
+ var dst = (summerOffset != winterOffset && date.getTimezoneOffset() == Math.min(winterOffset, summerOffset))|0;
+ HEAP32[(((tmPtr)+(32))>>2)] = dst;
+ }
+
+ function allocateUTF8(str) {
+ var size = lengthBytesUTF8(str) + 1;
+ var ret = _malloc(size);
+ if (ret) stringToUTF8Array(str, HEAP8, ret, size);
+ return ret;
+ }
+ function _tzset_impl(timezone, daylight, tzname) {
var currentYear = new Date().getFullYear();
var winter = new Date(currentYear, 0, 1);
var summer = new Date(currentYear, 6, 1);
@@ -1845,9 +1372,9 @@ var ASM_CONSTS = {
// Coordinated Universal Time (UTC) and local standard time."), the same
// as returned by stdTimezoneOffset.
// See http://pubs.opengroup.org/onlinepubs/009695399/functions/tzset.html
- HEAP32[((__get_timezone())>>2)] = stdTimezoneOffset * 60;
+ HEAP32[((timezone)>>2)] = stdTimezoneOffset * 60;
- HEAP32[((__get_daylight())>>2)] = Number(winterOffset != summerOffset);
+ HEAP32[((daylight)>>2)] = Number(winterOffset != summerOffset);
function extractZone(date) {
var match = date.toTimeString().match(/\(([A-Za-z ]+)\)$/);
@@ -1859,55 +1386,19 @@ var ASM_CONSTS = {
var summerNamePtr = allocateUTF8(summerName);
if (summerOffset < winterOffset) {
// Northern hemisphere
- HEAP32[((__get_tzname())>>2)] = winterNamePtr;
- HEAP32[(((__get_tzname())+(4))>>2)] = summerNamePtr;
+ HEAPU32[((tzname)>>2)] = winterNamePtr;
+ HEAPU32[(((tzname)+(4))>>2)] = summerNamePtr;
} else {
- HEAP32[((__get_tzname())>>2)] = summerNamePtr;
- HEAP32[(((__get_tzname())+(4))>>2)] = winterNamePtr;
+ HEAPU32[((tzname)>>2)] = summerNamePtr;
+ HEAPU32[(((tzname)+(4))>>2)] = winterNamePtr;
}
}
- function _tzset() {
+ function __tzset_js(timezone, daylight, tzname) {
// TODO: Use (malleable) environment variables instead of system settings.
- if (_tzset.called) return;
- _tzset.called = true;
- _tzset_impl();
- }
- function _localtime_r(time, tmPtr) {
- _tzset();
- var date = new Date(HEAP32[((time)>>2)]*1000);
- HEAP32[((tmPtr)>>2)] = date.getSeconds();
- HEAP32[(((tmPtr)+(4))>>2)] = date.getMinutes();
- HEAP32[(((tmPtr)+(8))>>2)] = date.getHours();
- HEAP32[(((tmPtr)+(12))>>2)] = date.getDate();
- HEAP32[(((tmPtr)+(16))>>2)] = date.getMonth();
- HEAP32[(((tmPtr)+(20))>>2)] = date.getFullYear()-1900;
- HEAP32[(((tmPtr)+(24))>>2)] = date.getDay();
-
- var start = new Date(date.getFullYear(), 0, 1);
- var yday = ((date.getTime() - start.getTime()) / (1000 * 60 * 60 * 24))|0;
- HEAP32[(((tmPtr)+(28))>>2)] = yday;
- HEAP32[(((tmPtr)+(36))>>2)] = -(date.getTimezoneOffset() * 60);
-
- // Attention: DST is in December in South, and some regions don't have DST at all.
- var summerOffset = new Date(date.getFullYear(), 6, 1).getTimezoneOffset();
- var winterOffset = start.getTimezoneOffset();
- var dst = (summerOffset != winterOffset && date.getTimezoneOffset() == Math.min(winterOffset, summerOffset))|0;
- HEAP32[(((tmPtr)+(32))>>2)] = dst;
-
- var zonePtr = HEAP32[(((__get_tzname())+(dst ? 4 : 0))>>2)];
- HEAP32[(((tmPtr)+(40))>>2)] = zonePtr;
-
- return tmPtr;
+ if (__tzset_js.called) return;
+ __tzset_js.called = true;
+ _tzset_impl(timezone, daylight, tzname);
}
- function ___localtime_r(a0,a1
- ) {
- return _localtime_r(a0,a1);
- }
-
- function __emscripten_fetch_free(id) {
- //Note: should just be [id], but indexes off by 1 (see: #8803)
- delete Fetch.xhrs[id-1];
- }
function _abort() {
abort('native code called abort()');
@@ -2026,10 +1517,10 @@ var ASM_CONSTS = {
return cString > 2 ? UTF8ToString(cString) : cString;
}
- var specialHTMLTargets = [0, typeof document !== 'undefined' ? document : 0, typeof window !== 'undefined' ? window : 0];
+ var specialHTMLTargets = [0, typeof document != 'undefined' ? document : 0, typeof window != 'undefined' ? window : 0];
function findEventTarget(target) {
target = maybeCStringToJsString(target);
- var domElement = specialHTMLTargets[target] || (typeof document !== 'undefined' ? document.querySelector(target) : undefined);
+ var domElement = specialHTMLTargets[target] || (typeof document != 'undefined' ? document.querySelector(target) : undefined);
return domElement;
}
@@ -2055,6 +1546,16 @@ var ASM_CONSTS = {
HEAPU8.copyWithin(dest, src, src + num);
}
+ var wasmTableMirror = [];
+ function getWasmTableEntry(funcPtr) {
+ var func = wasmTableMirror[funcPtr];
+ if (!func) {
+ if (funcPtr >= wasmTableMirror.length) wasmTableMirror.length = funcPtr + 1;
+ wasmTableMirror[funcPtr] = func = wasmTable.get(funcPtr);
+ }
+ assert(wasmTable.get(funcPtr) == func, "JavaScript-side Wasm function table mirror is out of date!");
+ return func;
+ }
function _emscripten_request_animation_frame_loop(cb, userData) {
function tick(timeStamp) {
if (getWasmTableEntry(cb)(timeStamp, userData)) {
@@ -2064,6 +1565,14 @@ var ASM_CONSTS = {
return requestAnimationFrame(tick);
}
+ function getHeapMax() {
+ // Stay one Wasm page short of 4GB: while e.g. Chrome is able to allocate
+ // full 4GB Wasm memories, the size will wrap back to 0 bytes in Wasm side
+ // for any code that deals with heap sizes, which would require special
+ // casing all heap size related code to treat 0 specially.
+ return 2147483648;
+ }
+
function emscripten_realloc_buffer(size) {
try {
// round size grow request up to wasm page size (fixed 64KB per spec)
@@ -2079,32 +1588,40 @@ var ASM_CONSTS = {
function _emscripten_resize_heap(requestedSize) {
var oldSize = HEAPU8.length;
requestedSize = requestedSize >>> 0;
- // With pthreads, races can happen (another thread might increase the size in between), so return a failure, and let the caller retry.
+ // With multithreaded builds, races can happen (another thread might increase the size
+ // in between), so return a failure, and let the caller retry.
assert(requestedSize > oldSize);
// Memory resize rules:
- // 1. Always increase heap size to at least the requested size, rounded up to next page multiple.
- // 2a. If MEMORY_GROWTH_LINEAR_STEP == -1, excessively resize the heap geometrically: increase the heap size according to
- // MEMORY_GROWTH_GEOMETRIC_STEP factor (default +20%),
- // At most overreserve by MEMORY_GROWTH_GEOMETRIC_CAP bytes (default 96MB).
- // 2b. If MEMORY_GROWTH_LINEAR_STEP != -1, excessively resize the heap linearly: increase the heap size by at least MEMORY_GROWTH_LINEAR_STEP bytes.
- // 3. Max size for the heap is capped at 2048MB-WASM_PAGE_SIZE, or by MAXIMUM_MEMORY, or by ASAN limit, depending on which is smallest
- // 4. If we were unable to allocate as much memory, it may be due to over-eager decision to excessively reserve due to (3) above.
- // Hence if an allocation fails, cut down on the amount of excess growth, in an attempt to succeed to perform a smaller allocation.
+ // 1. Always increase heap size to at least the requested size, rounded up
+ // to next page multiple.
+ // 2a. If MEMORY_GROWTH_LINEAR_STEP == -1, excessively resize the heap
+ // geometrically: increase the heap size according to
+ // MEMORY_GROWTH_GEOMETRIC_STEP factor (default +20%), At most
+ // overreserve by MEMORY_GROWTH_GEOMETRIC_CAP bytes (default 96MB).
+ // 2b. If MEMORY_GROWTH_LINEAR_STEP != -1, excessively resize the heap
+ // linearly: increase the heap size by at least
+ // MEMORY_GROWTH_LINEAR_STEP bytes.
+ // 3. Max size for the heap is capped at 2048MB-WASM_PAGE_SIZE, or by
+ // MAXIMUM_MEMORY, or by ASAN limit, depending on which is smallest
+ // 4. If we were unable to allocate as much memory, it may be due to
+ // over-eager decision to excessively reserve due to (3) above.
+ // Hence if an allocation fails, cut down on the amount of excess
+ // growth, in an attempt to succeed to perform a smaller allocation.
// A limit is set for how much we can grow. We should not exceed that
// (the wasm binary specifies it, so if we tried, we'd fail anyhow).
- // In CAN_ADDRESS_2GB mode, stay one Wasm page short of 4GB: while e.g. Chrome is able to allocate full 4GB Wasm memories, the size will wrap
- // back to 0 bytes in Wasm side for any code that deals with heap sizes, which would require special casing all heap size related code to treat
- // 0 specially.
- var maxHeapSize = 2147483648;
+ var maxHeapSize = getHeapMax();
if (requestedSize > maxHeapSize) {
err('Cannot enlarge memory, asked to go up to ' + requestedSize + ' bytes, but the limit is ' + maxHeapSize + ' bytes!');
return false;
}
- // Loop through potential heap size increases. If we attempt a too eager reservation that fails, cut down on the
- // attempted size and reserve a smaller bump instead. (max 3 times, chosen somewhat arbitrarily)
+ let alignUp = (x, multiple) => x + (multiple - x % multiple) % multiple;
+
+ // Loop through potential heap size increases. If we attempt a too eager
+ // reservation that fails, cut down on the attempted size and reserve a
+ // smaller bump instead. (max 3 times, chosen somewhat arbitrarily)
for (var cutDown = 1; cutDown <= 4; cutDown *= 2) {
var overGrownHeapSize = oldSize * (1 + 0.2 / cutDown); // ensure geometric growth
// but limit overreserving (default to capping at +96MB overgrowth at most)
@@ -2240,7 +1757,7 @@ var ASM_CONSTS = {
} catch (e) { return onerror(e); }
openRequest.onupgradeneeded = (event) => {
- var db = event.target.result;
+ var db = /** @type {IDBDatabase} */ (event.target.result);
if (db.objectStoreNames.contains('FILES')) {
db.deleteObjectStore('FILES');
}
@@ -2267,7 +1784,7 @@ var ASM_CONSTS = {
};
Fetch.openDatabase('emscripten_filesystem', 1, onsuccess, onerror);
- if (typeof ENVIRONMENT_IS_FETCH_WORKER === 'undefined' || !ENVIRONMENT_IS_FETCH_WORKER) addRunDependency('library_fetch_init');
+ if (typeof ENVIRONMENT_IS_FETCH_WORKER == 'undefined' || !ENVIRONMENT_IS_FETCH_WORKER) addRunDependency('library_fetch_init');
}};
function fetchXHR(fetch, onsuccess, onerror, onprogress, onreadystatechange) {
@@ -2303,7 +1820,6 @@ var ASM_CONSTS = {
var userNameStr = userName ? UTF8ToString(userName) : undefined;
var passwordStr = password ? UTF8ToString(password) : undefined;
- var overriddenMimeTypeStr = overriddenMimeType ? UTF8ToString(overriddenMimeType) : undefined;
var xhr = new XMLHttpRequest();
xhr.withCredentials = withCredentials;
@@ -2314,6 +1830,7 @@ var ASM_CONSTS = {
xhr.responseType = 'arraybuffer';
if (overriddenMimeType) {
+ var overriddenMimeTypeStr = UTF8ToString(overriddenMimeType);
xhr.overrideMimeType(overriddenMimeTypeStr);
}
if (requestHeaders) {
@@ -2346,7 +1863,7 @@ var ASM_CONSTS = {
// The data pointer malloc()ed here has the same lifetime as the emscripten_fetch_t structure itself has, and is
// freed when emscripten_fetch_close() is called.
ptr = _malloc(ptrLen);
- HEAPU8.set(new Uint8Array(xhr.response), ptr);
+ HEAPU8.set(new Uint8Array(/** @type{Array<number>} */(xhr.response)), ptr);
}
HEAPU32[fetch + 12 >> 2] = ptr;
Fetch.setu64(fetch + 16, ptrLen);
@@ -2390,14 +1907,15 @@ var ASM_CONSTS = {
assert(onprogress, 'When doing a streaming fetch, you should have an onprogress handler registered to receive the chunks!');
// Allocate byte data in Emscripten heap for the streamed memory block (freed immediately after onprogress call)
ptr = _malloc(ptrLen);
- HEAPU8.set(new Uint8Array(xhr.response), ptr);
+ HEAPU8.set(new Uint8Array(/** @type{Array<number>} */(xhr.response)), ptr);
}
HEAPU32[fetch + 12 >> 2] = ptr;
Fetch.setu64(fetch + 16, ptrLen);
Fetch.setu64(fetch + 24, e.loaded - ptrLen);
Fetch.setu64(fetch + 32, e.total);
HEAPU16[fetch + 40 >> 1] = xhr.readyState;
- if (xhr.readyState >= 3 && xhr.status === 0 && e.loaded > 0) xhr.status = 200; // If loading files from a source that does not give HTTP status code, assume success if we get data bytes
+ // If loading files from a source that does not give HTTP status code, assume success if we get data bytes
+ if (xhr.readyState >= 3 && xhr.status === 0 && e.loaded > 0) xhr.status = 200;
HEAPU16[fetch + 42 >> 1] = xhr.status;
if (xhr.statusText) stringToUTF8(xhr.statusText, fetch + 44, 64);
if (onprogress) onprogress(fetch, xhr, e);
@@ -2419,16 +1937,11 @@ var ASM_CONSTS = {
}
}
- function callUserCallback(func, synchronous) {
- if (runtimeExited || ABORT) {
+ function callUserCallback(func) {
+ if (ABORT) {
err('user callback triggered after runtime exited or application aborted. Ignoring.');
return;
}
- // For synchronous calls, let any exceptions propagate, and don't let the runtime exit.
- if (synchronous) {
- func();
- return;
- }
try {
func();
} catch (e) {
@@ -2436,16 +1949,7 @@ var ASM_CONSTS = {
}
}
- function runtimeKeepalivePush() {
- runtimeKeepaliveCounter += 1;
- }
-
- function runtimeKeepalivePop() {
- assert(runtimeKeepaliveCounter > 0);
- runtimeKeepaliveCounter -= 1;
- }
-
- function fetchCacheData(db, fetch, data, onsuccess, onerror) {
+ function fetchCacheData(/** @type {IDBDatabase} */ db, fetch, data, onsuccess, onerror) {
if (!db) {
onerror(fetch, 0, 'IndexedDB not available!');
return;
@@ -2586,34 +2090,42 @@ var ASM_CONSTS = {
var fetchAttrReplace = !!(fetchAttributes & 16);
var fetchAttrSynchronous = !!(fetchAttributes & 64);
+ function doCallback(f) {
+ if (fetchAttrSynchronous) {
+ f();
+ } else {
+ callUserCallback(f);
+ }
+ }
+
var reportSuccess = (fetch, xhr, e) => {
- callUserCallback(function() {
+ doCallback(() => {
if (onsuccess) getWasmTableEntry(onsuccess)(fetch);
else if (successcb) successcb(fetch);
- }, fetchAttrSynchronous);
+ });
};
var reportProgress = (fetch, xhr, e) => {
- callUserCallback(function() {
+ doCallback(() => {
if (onprogress) getWasmTableEntry(onprogress)(fetch);
else if (progresscb) progresscb(fetch);
- }, fetchAttrSynchronous);
+ });
};
var reportError = (fetch, xhr, e) => {
- callUserCallback(function() {
+ doCallback(() => {
if (onerror) getWasmTableEntry(onerror)(fetch);
else if (errorcb) errorcb(fetch);
- }, fetchAttrSynchronous);
+ });
};
var reportReadyStateChange = (fetch, xhr, e) => {
- callUserCallback(function() {
+ doCallback(() => {
if (onreadystatechange) getWasmTableEntry(onreadystatechange)(fetch);
else if (readystatechangecb) readystatechangecb(fetch);
- }, fetchAttrSynchronous);
+ });
};
var performUncachedXhr = (fetch, xhr, e) => {
@@ -2623,17 +2135,17 @@ var ASM_CONSTS = {
var cacheResultAndReportSuccess = (fetch, xhr, e) => {
var storeSuccess = (fetch, xhr, e) => {
- callUserCallback(function() {
+ doCallback(() => {
if (onsuccess) getWasmTableEntry(onsuccess)(fetch);
else if (successcb) successcb(fetch);
- }, fetchAttrSynchronous);
+ });
};
var storeError = (fetch, xhr, e) => {
- callUserCallback(function() {
+ doCallback(() => {
if (onsuccess) getWasmTableEntry(onsuccess)(fetch);
else if (successcb) successcb(fetch);
- }, fetchAttrSynchronous);
+ });
};
fetchCacheData(Fetch.dbInstance, fetch, xhr.response, storeSuccess, storeError);
};
@@ -2841,7 +2353,7 @@ var ASM_CONSTS = {
if (GL.resetBufferBinding) {
GLctx.bindBuffer(0x8892 /*GL_ARRAY_BUFFER*/, GL.buffers[GLctx.currentArrayBufferBinding]);
}
- },createContext:function(canvas, webGLContextAttributes) {
+ },createContext:function(/** @type {HTMLCanvasElement} */ canvas, webGLContextAttributes) {
// BUG: Workaround Safari WebGL issue: After successfully acquiring WebGL context on a canvas,
// calling .getContext() will always return that context independent of which 'webgl' or 'webgl2'
@@ -2850,10 +2362,12 @@ var ASM_CONSTS = {
// TODO: Once the bug is fixed and shipped in Safari, adjust the Safari version field in above check.
if (!canvas.getContextSafariWebGL2Fixed) {
canvas.getContextSafariWebGL2Fixed = canvas.getContext;
- canvas.getContext = function(ver, attrs) {
+ /** @type {function(this:HTMLCanvasElement, string, (Object|null)=): (Object|null)} */
+ function fixedGetContext(ver, attrs) {
var gl = canvas.getContextSafariWebGL2Fixed(ver, attrs);
return ((ver == 'webgl') == (gl instanceof WebGLRenderingContext)) ? gl : null;
}
+ canvas.getContext = fixedGetContext;
}
var ctx =
@@ -2884,7 +2398,7 @@ var ASM_CONSTS = {
// Store the created context object so that we can access the context given a canvas without having to pass the parameters again.
if (ctx.canvas) ctx.canvas.GLctxObject = context;
GL.contexts[handle] = context;
- if (typeof webGLContextAttributes.enableExtensionsByDefault === 'undefined' || webGLContextAttributes.enableExtensionsByDefault) {
+ if (typeof webGLContextAttributes.enableExtensionsByDefault == 'undefined' || webGLContextAttributes.enableExtensionsByDefault) {
GL.initExtensions(context);
}
@@ -2906,7 +2420,7 @@ var ASM_CONSTS = {
return GL.contexts[contextHandle];
},deleteContext:function(contextHandle) {
if (GL.currentContext === GL.contexts[contextHandle]) GL.currentContext = null;
- if (typeof JSEvents === 'object') JSEvents.removeAllHandlersOnTarget(GL.contexts[contextHandle].GLctx.canvas); // Release all JS event handlers on the DOM element that the GL context is associated with since the context is now deleted.
+ if (typeof JSEvents == 'object') JSEvents.removeAllHandlersOnTarget(GL.contexts[contextHandle].GLctx.canvas); // Release all JS event handlers on the DOM element that the GL context is associated with since the context is now deleted.
if (GL.contexts[contextHandle] && GL.contexts[contextHandle].GLctx.canvas) GL.contexts[contextHandle].GLctx.canvas.GLctxObject = undefined; // Make sure the canvas object no longer refers to the context object so there are no GC surprises.
GL.contexts[contextHandle] = null;
},initExtensions:function(context) {
@@ -2992,10 +2506,7 @@ var ASM_CONSTS = {
var contextHandle = GL.createContext(canvas, contextAttributes);
return contextHandle;
}
- function _emscripten_webgl_create_context(a0,a1
- ) {
- return _emscripten_webgl_do_create_context(a0,a1);
- }
+ var _emscripten_webgl_create_context = _emscripten_webgl_do_create_context;
function _emscripten_webgl_init_context_attributes(attributes) {
assert(attributes);
@@ -3018,16 +2529,25 @@ var ASM_CONSTS = {
return success ? 0 : -5;
}
- var SYSCALLS = {mappings:{},buffers:[null,[],[]],printChar:function(stream, curr) {
- var buffer = SYSCALLS.buffers[stream];
- assert(buffer);
- if (curr === 0 || curr === 10) {
- (stream === 1 ? out : err)(UTF8ArrayToString(buffer, 0));
- buffer.length = 0;
- } else {
- buffer.push(curr);
- }
- },varargs:undefined,get:function() {
+ var printCharBuffers = [null,[],[]];
+ function printChar(stream, curr) {
+ var buffer = printCharBuffers[stream];
+ assert(buffer);
+ if (curr === 0 || curr === 10) {
+ (stream === 1 ? out : err)(UTF8ArrayToString(buffer, 0));
+ buffer.length = 0;
+ } else {
+ buffer.push(curr);
+ }
+ }
+ function flush_NO_FILESYSTEM() {
+ // flush anything remaining in the buffers during shutdown
+ _fflush(0);
+ if (printCharBuffers[1].length) printChar(1, 10);
+ if (printCharBuffers[2].length) printChar(2, 10);
+ }
+
+ var SYSCALLS = {varargs:undefined,get:function() {
assert(SYSCALLS.varargs != undefined);
SYSCALLS.varargs += 4;
var ret = HEAP32[(((SYSCALLS.varargs)-(4))>>2)];
@@ -3035,41 +2555,20 @@ var ASM_CONSTS = {
},getStr:function(ptr) {
var ret = UTF8ToString(ptr);
return ret;
- },get64:function(low, high) {
- if (low >= 0) assert(high === 0);
- else assert(high === -1);
- return low;
}};
- function _fd_close(fd) {
- abort('it should not be possible to operate on streams when !SYSCALLS_REQUIRE_FILESYSTEM');
- return 0;
- }
-
- function _fd_seek(fd, offset_low, offset_high, whence, newOffset) {
- abort('it should not be possible to operate on streams when !SYSCALLS_REQUIRE_FILESYSTEM');
- }
-
- function flush_NO_FILESYSTEM() {
- // flush anything remaining in the buffers during shutdown
- if (typeof _fflush !== 'undefined') _fflush(0);
- var buffers = SYSCALLS.buffers;
- if (buffers[1].length) SYSCALLS.printChar(1, 10);
- if (buffers[2].length) SYSCALLS.printChar(2, 10);
- }
function _fd_write(fd, iov, iovcnt, pnum) {
- ;
// hack to support printf in SYSCALLS_REQUIRE_FILESYSTEM=0
var num = 0;
for (var i = 0; i < iovcnt; i++) {
- var ptr = HEAP32[((iov)>>2)];
- var len = HEAP32[(((iov)+(4))>>2)];
+ var ptr = HEAPU32[((iov)>>2)];
+ var len = HEAPU32[(((iov)+(4))>>2)];
iov += 8;
for (var j = 0; j < len; j++) {
- SYSCALLS.printChar(fd, HEAPU8[ptr+j]);
+ printChar(fd, HEAPU8[ptr+j]);
}
num += len;
}
- HEAP32[((pnum)>>2)] = num;
+ HEAPU32[((pnum)>>2)] = num;
return 0;
}
@@ -3111,7 +2610,10 @@ var ASM_CONSTS = {
function _glBufferData(target, size, data, usage) {
if (GL.currentContext.version >= 2) { // WebGL 2 provides new garbage-free entry points to call to WebGL. Use those always when possible.
- if (data) {
+ // If size is zero, WebGL would interpret uploading the whole input arraybuffer (starting from given offset), which would
+ // not make sense in WebAssembly, so avoid uploading if size is zero. However we must still call bufferData to establish a
+ // backing storage of zero bytes.
+ if (data && size) {
GLctx.bufferData(target, HEAPU8, usage, data, size);
} else {
GLctx.bufferData(target, size, usage);
@@ -3125,7 +2627,7 @@ var ASM_CONSTS = {
function _glBufferSubData(target, offset, size, data) {
if (GL.currentContext.version >= 2) { // WebGL 2 provides new garbage-free entry points to call to WebGL. Use those always when possible.
- GLctx.bufferSubData(target, offset, HEAPU8, data, size);
+ size && GLctx.bufferSubData(target, offset, HEAPU8, data, size);
return;
}
GLctx.bufferSubData(target, offset, HEAPU8.subarray(data, data+size));
@@ -3488,7 +2990,7 @@ var ASM_CONSTS = {
// If an integer, we have not yet bound the location, so do it now. The integer value specifies the array index
// we should bind to.
- if (typeof webglLoc === 'number') {
+ if (typeof webglLoc == 'number') {
p.uniformLocsById[location] = webglLoc = GLctx.getUniformLocation(p, p.uniformArrayNamesById[location] + (webglLoc > 0 ? '[' + webglLoc + ']' : ''));
}
// Else an already cached WebGLUniformLocation, return it.
@@ -3502,7 +3004,7 @@ var ASM_CONSTS = {
function _glUniformMatrix4fv(location, count, transpose, value) {
if (GL.currentContext.version >= 2) { // WebGL 2 provides new garbage-free entry points to call to WebGL. Use those always when possible.
- GLctx.uniformMatrix4fv(webglGetUniformLocation(location), !!transpose, HEAPF32, value>>2, count*16);
+ count && GLctx.uniformMatrix4fv(webglGetUniformLocation(location), !!transpose, HEAPF32, value>>2, count*16);
return;
}
@@ -3572,14 +3074,500 @@ var ASM_CONSTS = {
setTempRet0(val);
}
- function _time(ptr) {
- ;
- var ret = (Date.now()/1000)|0;
- if (ptr) {
- HEAP32[((ptr)>>2)] = ret;
+ function _proc_exit(code) {
+ EXITSTATUS = code;
+ if (!keepRuntimeAlive()) {
+ if (Module['onExit']) Module['onExit'](code);
+ ABORT = true;
}
+ quit_(code, new ExitStatus(code));
+ }
+ /** @param {boolean|number=} implicit */
+ function exitJS(status, implicit) {
+ EXITSTATUS = status;
+
+ checkUnflushedContent();
+
+ // if exit() was called explicitly, warn the user if the runtime isn't actually being shut down
+ if (keepRuntimeAlive() && !implicit) {
+ var msg = 'program exited (with status: ' + status + '), but EXIT_RUNTIME is not set, so halting execution but not exiting the runtime or preventing further async execution (build with EXIT_RUNTIME=1, if you want a true shutdown)';
+ err(msg);
+ }
+
+ _proc_exit(status);
+ }
+
+ function allocateUTF8OnStack(str) {
+ var size = lengthBytesUTF8(str) + 1;
+ var ret = stackAlloc(size);
+ stringToUTF8Array(str, HEAP8, ret, size);
return ret;
}
+
+ function uleb128Encode(n, target) {
+ assert(n < 16384);
+ if (n < 128) {
+ target.push(n);
+ } else {
+ target.push((n % 128) | 128, n >> 7);
+ }
+ }
+
+ function sigToWasmTypes(sig) {
+ var typeNames = {
+ 'i': 'i32',
+ 'j': 'i64',
+ 'f': 'f32',
+ 'd': 'f64',
+ 'p': 'i32',
+ };
+ var type = {
+ parameters: [],
+ results: sig[0] == 'v' ? [] : [typeNames[sig[0]]]
+ };
+ for (var i = 1; i < sig.length; ++i) {
+ assert(sig[i] in typeNames, 'invalid signature char: ' + sig[i]);
+ type.parameters.push(typeNames[sig[i]]);
+ }
+ return type;
+ }
+ function convertJsFunctionToWasm(func, sig) {
+
+ // If the type reflection proposal is available, use the new
+ // "WebAssembly.Function" constructor.
+ // Otherwise, construct a minimal wasm module importing the JS function and
+ // re-exporting it.
+ if (typeof WebAssembly.Function == "function") {
+ return new WebAssembly.Function(sigToWasmTypes(sig), func);
+ }
+
+ // The module is static, with the exception of the type section, which is
+ // generated based on the signature passed in.
+ var typeSectionBody = [
+ 0x01, // count: 1
+ 0x60, // form: func
+ ];
+ var sigRet = sig.slice(0, 1);
+ var sigParam = sig.slice(1);
+ var typeCodes = {
+ 'i': 0x7f, // i32
+ 'p': 0x7f, // i32
+ 'j': 0x7e, // i64
+ 'f': 0x7d, // f32
+ 'd': 0x7c, // f64
+ };
+
+ // Parameters, length + signatures
+ uleb128Encode(sigParam.length, typeSectionBody);
+ for (var i = 0; i < sigParam.length; ++i) {
+ assert(sigParam[i] in typeCodes, 'invalid signature char: ' + sigParam[i]);
+ typeSectionBody.push(typeCodes[sigParam[i]]);
+ }
+
+ // Return values, length + signatures
+ // With no multi-return in MVP, either 0 (void) or 1 (anything else)
+ if (sigRet == 'v') {
+ typeSectionBody.push(0x00);
+ } else {
+ typeSectionBody.push(0x01, typeCodes[sigRet]);
+ }
+
+ // Rest of the module is static
+ var bytes = [
+ 0x00, 0x61, 0x73, 0x6d, // magic ("\0asm")
+ 0x01, 0x00, 0x00, 0x00, // version: 1
+ 0x01, // Type section code
+ ];
+ // Write the overall length of the type section followed by the body
+ uleb128Encode(typeSectionBody.length, bytes);
+ bytes.push.apply(bytes, typeSectionBody);
+
+ // The rest of the module is static
+ bytes.push(
+ 0x02, 0x07, // import section
+ // (import "e" "f" (func 0 (type 0)))
+ 0x01, 0x01, 0x65, 0x01, 0x66, 0x00, 0x00,
+ 0x07, 0x05, // export section
+ // (export "f" (func 0 (type 0)))
+ 0x01, 0x01, 0x66, 0x00, 0x00,
+ );
+
+ // We can compile this wasm module synchronously because it is very small.
+ // This accepts an import (at "e.f"), that it reroutes to an export (at "f")
+ var module = new WebAssembly.Module(new Uint8Array(bytes));
+ var instance = new WebAssembly.Instance(module, { 'e': { 'f': func } });
+ var wrappedFunc = instance.exports['f'];
+ return wrappedFunc;
+ }
+
+ function updateTableMap(offset, count) {
+ if (functionsInTableMap) {
+ for (var i = offset; i < offset + count; i++) {
+ var item = getWasmTableEntry(i);
+ // Ignore null values.
+ if (item) {
+ functionsInTableMap.set(item, i);
+ }
+ }
+ }
+ }
+
+ var functionsInTableMap = undefined;
+
+ var freeTableIndexes = [];
+ function getEmptyTableSlot() {
+ // Reuse a free index if there is one, otherwise grow.
+ if (freeTableIndexes.length) {
+ return freeTableIndexes.pop();
+ }
+ // Grow the table
+ try {
+ wasmTable.grow(1);
+ } catch (err) {
+ if (!(err instanceof RangeError)) {
+ throw err;
+ }
+ throw 'Unable to grow wasm table. Set ALLOW_TABLE_GROWTH.';
+ }
+ return wasmTable.length - 1;
+ }
+
+ function setWasmTableEntry(idx, func) {
+ wasmTable.set(idx, func);
+ // With ABORT_ON_WASM_EXCEPTIONS wasmTable.get is overriden to return wrapped
+ // functions so we need to call it here to retrieve the potential wrapper correctly
+ // instead of just storing 'func' directly into wasmTableMirror
+ wasmTableMirror[idx] = wasmTable.get(idx);
+ }
+ /** @param {string=} sig */
+ function addFunction(func, sig) {
+ assert(typeof func != 'undefined');
+
+ // Check if the function is already in the table, to ensure each function
+ // gets a unique index. First, create the map if this is the first use.
+ if (!functionsInTableMap) {
+ functionsInTableMap = new WeakMap();
+ updateTableMap(0, wasmTable.length);
+ }
+ if (functionsInTableMap.has(func)) {
+ return functionsInTableMap.get(func);
+ }
+
+ // It's not in the table, add it now.
+
+ var ret = getEmptyTableSlot();
+
+ // Set the new value.
+ try {
+ // Attempting to call this with JS function will cause of table.set() to fail
+ setWasmTableEntry(ret, func);
+ } catch (err) {
+ if (!(err instanceof TypeError)) {
+ throw err;
+ }
+ assert(typeof sig != 'undefined', 'Missing signature argument to addFunction: ' + func);
+ var wrapped = convertJsFunctionToWasm(func, sig);
+ setWasmTableEntry(ret, wrapped);
+ }
+
+ functionsInTableMap.set(func, ret);
+
+ return ret;
+ }
+
+ function removeFunction(index) {
+ functionsInTableMap.delete(getWasmTableEntry(index));
+ freeTableIndexes.push(index);
+ }
+
+ var ALLOC_NORMAL = 0;
+
+ var ALLOC_STACK = 1;
+ function allocate(slab, allocator) {
+ var ret;
+ assert(typeof allocator == 'number', 'allocate no longer takes a type argument')
+ assert(typeof slab != 'number', 'allocate no longer takes a number as arg0')
+
+ if (allocator == ALLOC_STACK) {
+ ret = stackAlloc(slab.length);
+ } else {
+ ret = _malloc(slab.length);
+ }
+
+ if (!slab.subarray && !slab.slice) {
+ slab = new Uint8Array(slab);
+ }
+ HEAPU8.set(slab, ret);
+ return ret;
+ }
+
+
+
+ function AsciiToString(ptr) {
+ var str = '';
+ while (1) {
+ var ch = HEAPU8[((ptr++)>>0)];
+ if (!ch) return str;
+ str += String.fromCharCode(ch);
+ }
+ }
+
+ /** @param {boolean=} dontAddNull */
+ function writeAsciiToMemory(str, buffer, dontAddNull) {
+ for (var i = 0; i < str.length; ++i) {
+ assert(str.charCodeAt(i) === (str.charCodeAt(i) & 0xff));
+ HEAP8[((buffer++)>>0)] = str.charCodeAt(i);
+ }
+ // Null-terminate the pointer to the HEAP.
+ if (!dontAddNull) HEAP8[((buffer)>>0)] = 0;
+ }
+ function stringToAscii(str, outPtr) {
+ return writeAsciiToMemory(str, outPtr, false);
+ }
+
+ var UTF16Decoder = typeof TextDecoder != 'undefined' ? new TextDecoder('utf-16le') : undefined;;
+ function UTF16ToString(ptr, maxBytesToRead) {
+ assert(ptr % 2 == 0, 'Pointer passed to UTF16ToString must be aligned to two bytes!');
+ var endPtr = ptr;
+ // TextDecoder needs to know the byte length in advance, it doesn't stop on null terminator by itself.
+ // Also, use the length info to avoid running tiny strings through TextDecoder, since .subarray() allocates garbage.
+ var idx = endPtr >> 1;
+ var maxIdx = idx + maxBytesToRead / 2;
+ // If maxBytesToRead is not passed explicitly, it will be undefined, and this
+ // will always evaluate to true. This saves on code size.
+ while (!(idx >= maxIdx) && HEAPU16[idx]) ++idx;
+ endPtr = idx << 1;
+
+ if (endPtr - ptr > 32 && UTF16Decoder) {
+ return UTF16Decoder.decode(HEAPU8.subarray(ptr, endPtr));
+ } else {
+ var str = '';
+
+ // If maxBytesToRead is not passed explicitly, it will be undefined, and the for-loop's condition
+ // will always evaluate to true. The loop is then terminated on the first null char.
+ for (var i = 0; !(i >= maxBytesToRead / 2); ++i) {
+ var codeUnit = HEAP16[(((ptr)+(i*2))>>1)];
+ if (codeUnit == 0) break;
+ // fromCharCode constructs a character from a UTF-16 code unit, so we can pass the UTF16 string right through.
+ str += String.fromCharCode(codeUnit);
+ }
+
+ return str;
+ }
+ }
+
+ function stringToUTF16(str, outPtr, maxBytesToWrite) {
+ assert(outPtr % 2 == 0, 'Pointer passed to stringToUTF16 must be aligned to two bytes!');
+ assert(typeof maxBytesToWrite == 'number', 'stringToUTF16(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!');
+ // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed.
+ if (maxBytesToWrite === undefined) {
+ maxBytesToWrite = 0x7FFFFFFF;
+ }
+ if (maxBytesToWrite < 2) return 0;
+ maxBytesToWrite -= 2; // Null terminator.
+ var startPtr = outPtr;
+ var numCharsToWrite = (maxBytesToWrite < str.length*2) ? (maxBytesToWrite / 2) : str.length;
+ for (var i = 0; i < numCharsToWrite; ++i) {
+ // charCodeAt returns a UTF-16 encoded code unit, so it can be directly written to the HEAP.
+ var codeUnit = str.charCodeAt(i); // possibly a lead surrogate
+ HEAP16[((outPtr)>>1)] = codeUnit;
+ outPtr += 2;
+ }
+ // Null-terminate the pointer to the HEAP.
+ HEAP16[((outPtr)>>1)] = 0;
+ return outPtr - startPtr;
+ }
+
+ function lengthBytesUTF16(str) {
+ return str.length*2;
+ }
+
+ function UTF32ToString(ptr, maxBytesToRead) {
+ assert(ptr % 4 == 0, 'Pointer passed to UTF32ToString must be aligned to four bytes!');
+ var i = 0;
+
+ var str = '';
+ // If maxBytesToRead is not passed explicitly, it will be undefined, and this
+ // will always evaluate to true. This saves on code size.
+ while (!(i >= maxBytesToRead / 4)) {
+ var utf32 = HEAP32[(((ptr)+(i*4))>>2)];
+ if (utf32 == 0) break;
+ ++i;
+ // Gotcha: fromCharCode constructs a character from a UTF-16 encoded code (pair), not from a Unicode code point! So encode the code point to UTF-16 for constructing.
+ // See http://unicode.org/faq/utf_bom.html#utf16-3
+ if (utf32 >= 0x10000) {
+ var ch = utf32 - 0x10000;
+ str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF));
+ } else {
+ str += String.fromCharCode(utf32);
+ }
+ }
+ return str;
+ }
+
+ function stringToUTF32(str, outPtr, maxBytesToWrite) {
+ assert(outPtr % 4 == 0, 'Pointer passed to stringToUTF32 must be aligned to four bytes!');
+ assert(typeof maxBytesToWrite == 'number', 'stringToUTF32(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!');
+ // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed.
+ if (maxBytesToWrite === undefined) {
+ maxBytesToWrite = 0x7FFFFFFF;
+ }
+ if (maxBytesToWrite < 4) return 0;
+ var startPtr = outPtr;
+ var endPtr = startPtr + maxBytesToWrite - 4;
+ for (var i = 0; i < str.length; ++i) {
+ // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap.
+ // See http://unicode.org/faq/utf_bom.html#utf16-3
+ var codeUnit = str.charCodeAt(i); // possibly a lead surrogate
+ if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) {
+ var trailSurrogate = str.charCodeAt(++i);
+ codeUnit = 0x10000 + ((codeUnit & 0x3FF) << 10) | (trailSurrogate & 0x3FF);
+ }
+ HEAP32[((outPtr)>>2)] = codeUnit;
+ outPtr += 4;
+ if (outPtr + 4 > endPtr) break;
+ }
+ // Null-terminate the pointer to the HEAP.
+ HEAP32[((outPtr)>>2)] = 0;
+ return outPtr - startPtr;
+ }
+
+ function lengthBytesUTF32(str) {
+ var len = 0;
+ for (var i = 0; i < str.length; ++i) {
+ // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap.
+ // See http://unicode.org/faq/utf_bom.html#utf16-3
+ var codeUnit = str.charCodeAt(i);
+ if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) ++i; // possibly a lead surrogate, so skip over the tail surrogate.
+ len += 4;
+ }
+
+ return len;
+ }
+
+
+
+ /** @deprecated @param {boolean=} dontAddNull */
+ function writeStringToMemory(string, buffer, dontAddNull) {
+ warnOnce('writeStringToMemory is deprecated and should not be called! Use stringToUTF8() instead!');
+
+ var /** @type {number} */ lastChar, /** @type {number} */ end;
+ if (dontAddNull) {
+ // stringToUTF8Array always appends null. If we don't want to do that, remember the
+ // character that existed at the location where the null will be placed, and restore
+ // that after the write (below).
+ end = buffer + lengthBytesUTF8(string);
+ lastChar = HEAP8[end];
+ }
+ stringToUTF8(string, buffer, Infinity);
+ if (dontAddNull) HEAP8[end] = lastChar; // Restore the value under the null character.
+ }
+
+
+
+ /** @type {function(string, boolean=, number=)} */
+ function intArrayFromString(stringy, dontAddNull, length) {
+ var len = length > 0 ? length : lengthBytesUTF8(stringy)+1;
+ var u8array = new Array(len);
+ var numBytesWritten = stringToUTF8Array(stringy, u8array, 0, u8array.length);
+ if (dontAddNull) u8array.length = numBytesWritten;
+ return u8array;
+ }
+
+ function intArrayToString(array) {
+ var ret = [];
+ for (var i = 0; i < array.length; i++) {
+ var chr = array[i];
+ if (chr > 0xFF) {
+ if (ASSERTIONS) {
+ assert(false, 'Character code ' + chr + ' (' + String.fromCharCode(chr) + ') at offset ' + i + ' not in 0x00-0xFF.');
+ }
+ chr &= 0xFF;
+ }
+ ret.push(String.fromCharCode(chr));
+ }
+ return ret.join('');
+ }
+
+
+ function getCFunc(ident) {
+ var func = Module['_' + ident]; // closure exported function
+ assert(func, 'Cannot call unknown function ' + ident + ', make sure it is exported');
+ return func;
+ }
+
+ /**
+ * @param {string|null=} returnType
+ * @param {Array=} argTypes
+ * @param {Arguments|Array=} args
+ * @param {Object=} opts
+ */
+ function ccall(ident, returnType, argTypes, args, opts) {
+ // For fast lookup of conversion functions
+ var toC = {
+ 'string': (str) => {
+ var ret = 0;
+ if (str !== null && str !== undefined && str !== 0) { // null string
+ // at most 4 bytes per UTF-8 code point, +1 for the trailing '\0'
+ var len = (str.length << 2) + 1;
+ ret = stackAlloc(len);
+ stringToUTF8(str, ret, len);
+ }
+ return ret;
+ },
+ 'array': (arr) => {
+ var ret = stackAlloc(arr.length);
+ writeArrayToMemory(arr, ret);
+ return ret;
+ }
+ };
+
+ function convertReturnValue(ret) {
+ if (returnType === 'string') {
+
+ return UTF8ToString(ret);
+ }
+ if (returnType === 'boolean') return Boolean(ret);
+ return ret;
+ }
+
+ var func = getCFunc(ident);
+ var cArgs = [];
+ var stack = 0;
+ assert(returnType !== 'array', 'Return type should not be "array".');
+ 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);
+ function onDone(ret) {
+ if (stack !== 0) stackRestore(stack);
+ return convertReturnValue(ret);
+ }
+
+ ret = onDone(ret);
+ return ret;
+ }
+
+
+ /**
+ * @param {string=} returnType
+ * @param {Array=} argTypes
+ * @param {Object=} opts
+ */
+ function cwrap(ident, returnType, argTypes, opts) {
+ return function() {
+ return ccall(ident, returnType, argTypes, arguments, opts);
+ }
+ }
+
Fetch.staticInit();;
var GLctx;;
var miniTempWebGLFloatBuffersStorage = new Float32Array(288);
@@ -3589,36 +3577,14 @@ var miniTempWebGLFloatBuffersStorage = new Float32Array(288);
;
var ASSERTIONS = true;
-
-
-/** @type {function(string, boolean=, number=)} */
-function intArrayFromString(stringy, dontAddNull, length) {
- var len = length > 0 ? length : lengthBytesUTF8(stringy)+1;
- var u8array = new Array(len);
- var numBytesWritten = stringToUTF8Array(stringy, u8array, 0, u8array.length);
- if (dontAddNull) u8array.length = numBytesWritten;
- return u8array;
+function checkIncomingModuleAPI() {
+ ignoredModuleProp('fetchSettings');
}
-
-function intArrayToString(array) {
- var ret = [];
- for (var i = 0; i < array.length; i++) {
- var chr = array[i];
- if (chr > 0xFF) {
- if (ASSERTIONS) {
- assert(false, 'Character code ' + chr + ' (' + String.fromCharCode(chr) + ') at offset ' + i + ' not in 0x00-0xFF.');
- }
- chr &= 0xFF;
- }
- ret.push(String.fromCharCode(chr));
- }
- return ret.join('');
-}
-
-
var asmLibraryArg = {
- "__localtime_r": ___localtime_r,
+ "_emscripten_date_now": __emscripten_date_now,
"_emscripten_fetch_free": __emscripten_fetch_free,
+ "_localtime_js": __localtime_js,
+ "_tzset_js": __tzset_js,
"abort": _abort,
"emscripten_get_element_css_size": _emscripten_get_element_css_size,
"emscripten_is_main_browser_thread": _emscripten_is_main_browser_thread,
@@ -3632,8 +3598,6 @@ var asmLibraryArg = {
"emscripten_webgl_create_context": _emscripten_webgl_create_context,
"emscripten_webgl_init_context_attributes": _emscripten_webgl_init_context_attributes,
"emscripten_webgl_make_context_current": _emscripten_webgl_make_context_current,
- "fd_close": _fd_close,
- "fd_seek": _fd_seek,
"fd_write": _fd_write,
"glAttachShader": _glAttachShader,
"glBindBuffer": _glBindBuffer,
@@ -3671,8 +3635,7 @@ var asmLibraryArg = {
"glUseProgram": _glUseProgram,
"glVertexAttribDivisor": _glVertexAttribDivisor,
"glVertexAttribPointer": _glVertexAttribPointer,
- "setTempRet0": _setTempRet0,
- "time": _time
+ "setTempRet0": _setTempRet0
};
var asm = createWasm();
/** @type {function(...*):?} */
@@ -3691,15 +3654,6 @@ var _free = Module["_free"] = createExportWrapper("free");
var ___errno_location = Module["___errno_location"] = createExportWrapper("__errno_location");
/** @type {function(...*):?} */
-var __get_tzname = Module["__get_tzname"] = createExportWrapper("_get_tzname");
-
-/** @type {function(...*):?} */
-var __get_daylight = Module["__get_daylight"] = createExportWrapper("_get_daylight");
-
-/** @type {function(...*):?} */
-var __get_timezone = Module["__get_timezone"] = createExportWrapper("_get_timezone");
-
-/** @type {function(...*):?} */
var _fflush = Module["_fflush"] = createExportWrapper("fflush");
/** @type {function(...*):?} */
@@ -3713,6 +3667,11 @@ var _emscripten_stack_get_free = Module["_emscripten_stack_get_free"] = function
};
/** @type {function(...*):?} */
+var _emscripten_stack_get_base = Module["_emscripten_stack_get_base"] = function() {
+ return (_emscripten_stack_get_base = Module["_emscripten_stack_get_base"] = Module["asm"]["emscripten_stack_get_base"]).apply(null, arguments);
+};
+
+/** @type {function(...*):?} */
var _emscripten_stack_get_end = Module["_emscripten_stack_get_end"] = function() {
return (_emscripten_stack_get_end = Module["_emscripten_stack_get_end"] = Module["asm"]["emscripten_stack_get_end"]).apply(null, arguments);
};
@@ -3735,264 +3694,371 @@ var dynCall_jiji = Module["dynCall_jiji"] = createExportWrapper("dynCall_jiji");
// === Auto-generated postamble setup entry stuff ===
-if (!Object.getOwnPropertyDescriptor(Module, "intArrayFromString")) Module["intArrayFromString"] = () => abort("'intArrayFromString' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "intArrayToString")) Module["intArrayToString"] = () => abort("'intArrayToString' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "ccall")) Module["ccall"] = () => abort("'ccall' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "cwrap")) Module["cwrap"] = () => abort("'cwrap' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "setValue")) Module["setValue"] = () => abort("'setValue' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getValue")) Module["getValue"] = () => abort("'getValue' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "allocate")) Module["allocate"] = () => abort("'allocate' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "UTF8ArrayToString")) Module["UTF8ArrayToString"] = () => abort("'UTF8ArrayToString' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "UTF8ToString")) Module["UTF8ToString"] = () => abort("'UTF8ToString' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF8Array")) Module["stringToUTF8Array"] = () => abort("'stringToUTF8Array' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF8")) Module["stringToUTF8"] = () => abort("'stringToUTF8' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "lengthBytesUTF8")) Module["lengthBytesUTF8"] = () => abort("'lengthBytesUTF8' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stackTrace")) Module["stackTrace"] = () => abort("'stackTrace' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "addOnPreRun")) Module["addOnPreRun"] = () => abort("'addOnPreRun' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "addOnInit")) Module["addOnInit"] = () => abort("'addOnInit' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "addOnPreMain")) Module["addOnPreMain"] = () => abort("'addOnPreMain' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "addOnExit")) Module["addOnExit"] = () => abort("'addOnExit' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "addOnPostRun")) Module["addOnPostRun"] = () => abort("'addOnPostRun' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "writeStringToMemory")) Module["writeStringToMemory"] = () => abort("'writeStringToMemory' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "writeArrayToMemory")) Module["writeArrayToMemory"] = () => abort("'writeArrayToMemory' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "writeAsciiToMemory")) Module["writeAsciiToMemory"] = () => abort("'writeAsciiToMemory' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "addRunDependency")) Module["addRunDependency"] = () => abort("'addRunDependency' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
-if (!Object.getOwnPropertyDescriptor(Module, "removeRunDependency")) Module["removeRunDependency"] = () => abort("'removeRunDependency' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
-if (!Object.getOwnPropertyDescriptor(Module, "FS_createFolder")) Module["FS_createFolder"] = () => abort("'FS_createFolder' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "FS_createPath")) Module["FS_createPath"] = () => abort("'FS_createPath' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
-if (!Object.getOwnPropertyDescriptor(Module, "FS_createDataFile")) Module["FS_createDataFile"] = () => abort("'FS_createDataFile' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
-if (!Object.getOwnPropertyDescriptor(Module, "FS_createPreloadedFile")) Module["FS_createPreloadedFile"] = () => abort("'FS_createPreloadedFile' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
-if (!Object.getOwnPropertyDescriptor(Module, "FS_createLazyFile")) Module["FS_createLazyFile"] = () => abort("'FS_createLazyFile' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
-if (!Object.getOwnPropertyDescriptor(Module, "FS_createLink")) Module["FS_createLink"] = () => abort("'FS_createLink' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "FS_createDevice")) Module["FS_createDevice"] = () => abort("'FS_createDevice' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
-if (!Object.getOwnPropertyDescriptor(Module, "FS_unlink")) Module["FS_unlink"] = () => abort("'FS_unlink' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
-if (!Object.getOwnPropertyDescriptor(Module, "getLEB")) Module["getLEB"] = () => abort("'getLEB' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getFunctionTables")) Module["getFunctionTables"] = () => abort("'getFunctionTables' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "alignFunctionTables")) Module["alignFunctionTables"] = () => abort("'alignFunctionTables' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerFunctions")) Module["registerFunctions"] = () => abort("'registerFunctions' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "addFunction")) Module["addFunction"] = () => abort("'addFunction' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "removeFunction")) Module["removeFunction"] = () => abort("'removeFunction' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getFuncWrapper")) Module["getFuncWrapper"] = () => abort("'getFuncWrapper' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "prettyPrint")) Module["prettyPrint"] = () => abort("'prettyPrint' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "dynCall")) Module["dynCall"] = () => abort("'dynCall' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getCompilerSetting")) Module["getCompilerSetting"] = () => abort("'getCompilerSetting' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "print")) Module["print"] = () => abort("'print' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "printErr")) Module["printErr"] = () => abort("'printErr' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getTempRet0")) Module["getTempRet0"] = () => abort("'getTempRet0' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "setTempRet0")) Module["setTempRet0"] = () => abort("'setTempRet0' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "callMain")) Module["callMain"] = () => abort("'callMain' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "abort")) Module["abort"] = () => abort("'abort' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "keepRuntimeAlive")) Module["keepRuntimeAlive"] = () => abort("'keepRuntimeAlive' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "zeroMemory")) Module["zeroMemory"] = () => abort("'zeroMemory' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stringToNewUTF8")) Module["stringToNewUTF8"] = () => abort("'stringToNewUTF8' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "setFileTime")) Module["setFileTime"] = () => abort("'setFileTime' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "emscripten_realloc_buffer")) Module["emscripten_realloc_buffer"] = () => abort("'emscripten_realloc_buffer' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "ENV")) Module["ENV"] = () => abort("'ENV' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "withStackSave")) Module["withStackSave"] = () => abort("'withStackSave' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "ERRNO_CODES")) Module["ERRNO_CODES"] = () => abort("'ERRNO_CODES' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "ERRNO_MESSAGES")) Module["ERRNO_MESSAGES"] = () => abort("'ERRNO_MESSAGES' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "setErrNo")) Module["setErrNo"] = () => abort("'setErrNo' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "inetPton4")) Module["inetPton4"] = () => abort("'inetPton4' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "inetNtop4")) Module["inetNtop4"] = () => abort("'inetNtop4' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "inetPton6")) Module["inetPton6"] = () => abort("'inetPton6' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "inetNtop6")) Module["inetNtop6"] = () => abort("'inetNtop6' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "readSockaddr")) Module["readSockaddr"] = () => abort("'readSockaddr' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "writeSockaddr")) Module["writeSockaddr"] = () => abort("'writeSockaddr' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "DNS")) Module["DNS"] = () => abort("'DNS' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getHostByName")) Module["getHostByName"] = () => abort("'getHostByName' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "GAI_ERRNO_MESSAGES")) Module["GAI_ERRNO_MESSAGES"] = () => abort("'GAI_ERRNO_MESSAGES' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "Protocols")) Module["Protocols"] = () => abort("'Protocols' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "Sockets")) Module["Sockets"] = () => abort("'Sockets' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getRandomDevice")) Module["getRandomDevice"] = () => abort("'getRandomDevice' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "traverseStack")) Module["traverseStack"] = () => abort("'traverseStack' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "convertFrameToPC")) Module["convertFrameToPC"] = () => abort("'convertFrameToPC' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "UNWIND_CACHE")) Module["UNWIND_CACHE"] = () => abort("'UNWIND_CACHE' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "saveInUnwindCache")) Module["saveInUnwindCache"] = () => abort("'saveInUnwindCache' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "convertPCtoSourceLocation")) Module["convertPCtoSourceLocation"] = () => abort("'convertPCtoSourceLocation' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "readAsmConstArgsArray")) Module["readAsmConstArgsArray"] = () => abort("'readAsmConstArgsArray' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "readAsmConstArgs")) Module["readAsmConstArgs"] = () => abort("'readAsmConstArgs' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "mainThreadEM_ASM")) Module["mainThreadEM_ASM"] = () => abort("'mainThreadEM_ASM' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "jstoi_q")) Module["jstoi_q"] = () => abort("'jstoi_q' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "jstoi_s")) Module["jstoi_s"] = () => abort("'jstoi_s' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getExecutableName")) Module["getExecutableName"] = () => abort("'getExecutableName' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "listenOnce")) Module["listenOnce"] = () => abort("'listenOnce' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "autoResumeAudioContext")) Module["autoResumeAudioContext"] = () => abort("'autoResumeAudioContext' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "dynCallLegacy")) Module["dynCallLegacy"] = () => abort("'dynCallLegacy' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getDynCaller")) Module["getDynCaller"] = () => abort("'getDynCaller' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "dynCall")) Module["dynCall"] = () => abort("'dynCall' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "callRuntimeCallbacks")) Module["callRuntimeCallbacks"] = () => abort("'callRuntimeCallbacks' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "wasmTableMirror")) Module["wasmTableMirror"] = () => abort("'wasmTableMirror' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "setWasmTableEntry")) Module["setWasmTableEntry"] = () => abort("'setWasmTableEntry' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getWasmTableEntry")) Module["getWasmTableEntry"] = () => abort("'getWasmTableEntry' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "handleException")) Module["handleException"] = () => abort("'handleException' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "runtimeKeepalivePush")) Module["runtimeKeepalivePush"] = () => abort("'runtimeKeepalivePush' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "runtimeKeepalivePop")) Module["runtimeKeepalivePop"] = () => abort("'runtimeKeepalivePop' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "callUserCallback")) Module["callUserCallback"] = () => abort("'callUserCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "maybeExit")) Module["maybeExit"] = () => abort("'maybeExit' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "safeSetTimeout")) Module["safeSetTimeout"] = () => abort("'safeSetTimeout' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "asmjsMangle")) Module["asmjsMangle"] = () => abort("'asmjsMangle' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "asyncLoad")) Module["asyncLoad"] = () => abort("'asyncLoad' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "alignMemory")) Module["alignMemory"] = () => abort("'alignMemory' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "mmapAlloc")) Module["mmapAlloc"] = () => abort("'mmapAlloc' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "reallyNegative")) Module["reallyNegative"] = () => abort("'reallyNegative' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "unSign")) Module["unSign"] = () => abort("'unSign' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "reSign")) Module["reSign"] = () => abort("'reSign' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "formatString")) Module["formatString"] = () => abort("'formatString' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "PATH")) Module["PATH"] = () => abort("'PATH' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "PATH_FS")) Module["PATH_FS"] = () => abort("'PATH_FS' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "SYSCALLS")) Module["SYSCALLS"] = () => abort("'SYSCALLS' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "syscallMmap2")) Module["syscallMmap2"] = () => abort("'syscallMmap2' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "syscallMunmap")) Module["syscallMunmap"] = () => abort("'syscallMunmap' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getSocketFromFD")) Module["getSocketFromFD"] = () => abort("'getSocketFromFD' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getSocketAddress")) Module["getSocketAddress"] = () => abort("'getSocketAddress' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "JSEvents")) Module["JSEvents"] = () => abort("'JSEvents' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerKeyEventCallback")) Module["registerKeyEventCallback"] = () => abort("'registerKeyEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "specialHTMLTargets")) Module["specialHTMLTargets"] = () => abort("'specialHTMLTargets' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "maybeCStringToJsString")) Module["maybeCStringToJsString"] = () => abort("'maybeCStringToJsString' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "findEventTarget")) Module["findEventTarget"] = () => abort("'findEventTarget' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "findCanvasEventTarget")) Module["findCanvasEventTarget"] = () => abort("'findCanvasEventTarget' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getBoundingClientRect")) Module["getBoundingClientRect"] = () => abort("'getBoundingClientRect' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fillMouseEventData")) Module["fillMouseEventData"] = () => abort("'fillMouseEventData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerMouseEventCallback")) Module["registerMouseEventCallback"] = () => abort("'registerMouseEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerWheelEventCallback")) Module["registerWheelEventCallback"] = () => abort("'registerWheelEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerUiEventCallback")) Module["registerUiEventCallback"] = () => abort("'registerUiEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerFocusEventCallback")) Module["registerFocusEventCallback"] = () => abort("'registerFocusEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fillDeviceOrientationEventData")) Module["fillDeviceOrientationEventData"] = () => abort("'fillDeviceOrientationEventData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerDeviceOrientationEventCallback")) Module["registerDeviceOrientationEventCallback"] = () => abort("'registerDeviceOrientationEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fillDeviceMotionEventData")) Module["fillDeviceMotionEventData"] = () => abort("'fillDeviceMotionEventData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerDeviceMotionEventCallback")) Module["registerDeviceMotionEventCallback"] = () => abort("'registerDeviceMotionEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "screenOrientation")) Module["screenOrientation"] = () => abort("'screenOrientation' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fillOrientationChangeEventData")) Module["fillOrientationChangeEventData"] = () => abort("'fillOrientationChangeEventData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerOrientationChangeEventCallback")) Module["registerOrientationChangeEventCallback"] = () => abort("'registerOrientationChangeEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fillFullscreenChangeEventData")) Module["fillFullscreenChangeEventData"] = () => abort("'fillFullscreenChangeEventData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerFullscreenChangeEventCallback")) Module["registerFullscreenChangeEventCallback"] = () => abort("'registerFullscreenChangeEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerRestoreOldStyle")) Module["registerRestoreOldStyle"] = () => abort("'registerRestoreOldStyle' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "hideEverythingExceptGivenElement")) Module["hideEverythingExceptGivenElement"] = () => abort("'hideEverythingExceptGivenElement' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "restoreHiddenElements")) Module["restoreHiddenElements"] = () => abort("'restoreHiddenElements' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "setLetterbox")) Module["setLetterbox"] = () => abort("'setLetterbox' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "currentFullscreenStrategy")) Module["currentFullscreenStrategy"] = () => abort("'currentFullscreenStrategy' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "restoreOldWindowedStyle")) Module["restoreOldWindowedStyle"] = () => abort("'restoreOldWindowedStyle' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "softFullscreenResizeWebGLRenderTarget")) Module["softFullscreenResizeWebGLRenderTarget"] = () => abort("'softFullscreenResizeWebGLRenderTarget' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "doRequestFullscreen")) Module["doRequestFullscreen"] = () => abort("'doRequestFullscreen' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fillPointerlockChangeEventData")) Module["fillPointerlockChangeEventData"] = () => abort("'fillPointerlockChangeEventData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerPointerlockChangeEventCallback")) Module["registerPointerlockChangeEventCallback"] = () => abort("'registerPointerlockChangeEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerPointerlockErrorEventCallback")) Module["registerPointerlockErrorEventCallback"] = () => abort("'registerPointerlockErrorEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "requestPointerLock")) Module["requestPointerLock"] = () => abort("'requestPointerLock' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fillVisibilityChangeEventData")) Module["fillVisibilityChangeEventData"] = () => abort("'fillVisibilityChangeEventData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerVisibilityChangeEventCallback")) Module["registerVisibilityChangeEventCallback"] = () => abort("'registerVisibilityChangeEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerTouchEventCallback")) Module["registerTouchEventCallback"] = () => abort("'registerTouchEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fillGamepadEventData")) Module["fillGamepadEventData"] = () => abort("'fillGamepadEventData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerGamepadEventCallback")) Module["registerGamepadEventCallback"] = () => abort("'registerGamepadEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerBeforeUnloadEventCallback")) Module["registerBeforeUnloadEventCallback"] = () => abort("'registerBeforeUnloadEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fillBatteryEventData")) Module["fillBatteryEventData"] = () => abort("'fillBatteryEventData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "battery")) Module["battery"] = () => abort("'battery' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerBatteryEventCallback")) Module["registerBatteryEventCallback"] = () => abort("'registerBatteryEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "setCanvasElementSize")) Module["setCanvasElementSize"] = () => abort("'setCanvasElementSize' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getCanvasElementSize")) Module["getCanvasElementSize"] = () => abort("'getCanvasElementSize' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "demangle")) Module["demangle"] = () => abort("'demangle' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "demangleAll")) Module["demangleAll"] = () => abort("'demangleAll' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "jsStackTrace")) Module["jsStackTrace"] = () => abort("'jsStackTrace' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stackTrace")) Module["stackTrace"] = () => abort("'stackTrace' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getEnvStrings")) Module["getEnvStrings"] = () => abort("'getEnvStrings' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "checkWasiClock")) Module["checkWasiClock"] = () => abort("'checkWasiClock' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "flush_NO_FILESYSTEM")) Module["flush_NO_FILESYSTEM"] = () => abort("'flush_NO_FILESYSTEM' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToI64")) Module["writeI53ToI64"] = () => abort("'writeI53ToI64' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToI64Clamped")) Module["writeI53ToI64Clamped"] = () => abort("'writeI53ToI64Clamped' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToI64Signaling")) Module["writeI53ToI64Signaling"] = () => abort("'writeI53ToI64Signaling' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToU64Clamped")) Module["writeI53ToU64Clamped"] = () => abort("'writeI53ToU64Clamped' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToU64Signaling")) Module["writeI53ToU64Signaling"] = () => abort("'writeI53ToU64Signaling' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "readI53FromI64")) Module["readI53FromI64"] = () => abort("'readI53FromI64' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "readI53FromU64")) Module["readI53FromU64"] = () => abort("'readI53FromU64' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "convertI32PairToI53")) Module["convertI32PairToI53"] = () => abort("'convertI32PairToI53' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "convertU32PairToI53")) Module["convertU32PairToI53"] = () => abort("'convertU32PairToI53' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "setImmediateWrapped")) Module["setImmediateWrapped"] = () => abort("'setImmediateWrapped' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "clearImmediateWrapped")) Module["clearImmediateWrapped"] = () => abort("'clearImmediateWrapped' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "polyfillSetImmediate")) Module["polyfillSetImmediate"] = () => abort("'polyfillSetImmediate' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "uncaughtExceptionCount")) Module["uncaughtExceptionCount"] = () => abort("'uncaughtExceptionCount' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "exceptionLast")) Module["exceptionLast"] = () => abort("'exceptionLast' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "exceptionCaught")) Module["exceptionCaught"] = () => abort("'exceptionCaught' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "ExceptionInfo")) Module["ExceptionInfo"] = () => abort("'ExceptionInfo' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "CatchInfo")) Module["CatchInfo"] = () => abort("'CatchInfo' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "exception_addRef")) Module["exception_addRef"] = () => abort("'exception_addRef' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "exception_decRef")) Module["exception_decRef"] = () => abort("'exception_decRef' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "Browser")) Module["Browser"] = () => abort("'Browser' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "funcWrappers")) Module["funcWrappers"] = () => abort("'funcWrappers' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getFuncWrapper")) Module["getFuncWrapper"] = () => abort("'getFuncWrapper' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "setMainLoop")) Module["setMainLoop"] = () => abort("'setMainLoop' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "wget")) Module["wget"] = () => abort("'wget' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "FS")) Module["FS"] = () => abort("'FS' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "MEMFS")) Module["MEMFS"] = () => abort("'MEMFS' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "TTY")) Module["TTY"] = () => abort("'TTY' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "PIPEFS")) Module["PIPEFS"] = () => abort("'PIPEFS' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "SOCKFS")) Module["SOCKFS"] = () => abort("'SOCKFS' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "_setNetworkCallback")) Module["_setNetworkCallback"] = () => abort("'_setNetworkCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "tempFixedLengthArray")) Module["tempFixedLengthArray"] = () => abort("'tempFixedLengthArray' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "miniTempWebGLFloatBuffers")) Module["miniTempWebGLFloatBuffers"] = () => abort("'miniTempWebGLFloatBuffers' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "heapObjectForWebGLType")) Module["heapObjectForWebGLType"] = () => abort("'heapObjectForWebGLType' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "heapAccessShiftForWebGLHeap")) Module["heapAccessShiftForWebGLHeap"] = () => abort("'heapAccessShiftForWebGLHeap' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "GL")) Module["GL"] = () => abort("'GL' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGet")) Module["emscriptenWebGLGet"] = () => abort("'emscriptenWebGLGet' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "computeUnpackAlignedImageSize")) Module["computeUnpackAlignedImageSize"] = () => abort("'computeUnpackAlignedImageSize' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGetTexPixelData")) Module["emscriptenWebGLGetTexPixelData"] = () => abort("'emscriptenWebGLGetTexPixelData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGetUniform")) Module["emscriptenWebGLGetUniform"] = () => abort("'emscriptenWebGLGetUniform' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "webglGetUniformLocation")) Module["webglGetUniformLocation"] = () => abort("'webglGetUniformLocation' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "webglPrepareUniformLocationsBeforeFirstUse")) Module["webglPrepareUniformLocationsBeforeFirstUse"] = () => abort("'webglPrepareUniformLocationsBeforeFirstUse' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "webglGetLeftBracePos")) Module["webglGetLeftBracePos"] = () => abort("'webglGetLeftBracePos' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGetVertexAttrib")) Module["emscriptenWebGLGetVertexAttrib"] = () => abort("'emscriptenWebGLGetVertexAttrib' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGetBufferBinding")) Module["emscriptenWebGLGetBufferBinding"] = () => abort("'emscriptenWebGLGetBufferBinding' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLValidateMapBufferTarget")) Module["emscriptenWebGLValidateMapBufferTarget"] = () => abort("'emscriptenWebGLValidateMapBufferTarget' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "writeGLArray")) Module["writeGLArray"] = () => abort("'writeGLArray' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "AL")) Module["AL"] = () => abort("'AL' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "SDL_unicode")) Module["SDL_unicode"] = () => abort("'SDL_unicode' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "SDL_ttfContext")) Module["SDL_ttfContext"] = () => abort("'SDL_ttfContext' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "SDL_audio")) Module["SDL_audio"] = () => abort("'SDL_audio' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "SDL")) Module["SDL"] = () => abort("'SDL' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "SDL_gfx")) Module["SDL_gfx"] = () => abort("'SDL_gfx' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "GLUT")) Module["GLUT"] = () => abort("'GLUT' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "EGL")) Module["EGL"] = () => abort("'EGL' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "GLFW_Window")) Module["GLFW_Window"] = () => abort("'GLFW_Window' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "GLFW")) Module["GLFW"] = () => abort("'GLFW' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "GLEW")) Module["GLEW"] = () => abort("'GLEW' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "IDBStore")) Module["IDBStore"] = () => abort("'IDBStore' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "runAndAbortIfError")) Module["runAndAbortIfError"] = () => abort("'runAndAbortIfError' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGetIndexed")) Module["emscriptenWebGLGetIndexed"] = () => abort("'emscriptenWebGLGetIndexed' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "Fetch")) Module["Fetch"] = () => abort("'Fetch' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fetchDeleteCachedData")) Module["fetchDeleteCachedData"] = () => abort("'fetchDeleteCachedData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fetchLoadCachedData")) Module["fetchLoadCachedData"] = () => abort("'fetchLoadCachedData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fetchCacheData")) Module["fetchCacheData"] = () => abort("'fetchCacheData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fetchXHR")) Module["fetchXHR"] = () => abort("'fetchXHR' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "warnOnce")) Module["warnOnce"] = () => abort("'warnOnce' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stackSave")) Module["stackSave"] = () => abort("'stackSave' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stackRestore")) Module["stackRestore"] = () => abort("'stackRestore' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stackAlloc")) Module["stackAlloc"] = () => abort("'stackAlloc' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "AsciiToString")) Module["AsciiToString"] = () => abort("'AsciiToString' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stringToAscii")) Module["stringToAscii"] = () => abort("'stringToAscii' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "UTF16ToString")) Module["UTF16ToString"] = () => abort("'UTF16ToString' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF16")) Module["stringToUTF16"] = () => abort("'stringToUTF16' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "lengthBytesUTF16")) Module["lengthBytesUTF16"] = () => abort("'lengthBytesUTF16' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "UTF32ToString")) Module["UTF32ToString"] = () => abort("'UTF32ToString' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF32")) Module["stringToUTF32"] = () => abort("'stringToUTF32' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "lengthBytesUTF32")) Module["lengthBytesUTF32"] = () => abort("'lengthBytesUTF32' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "allocateUTF8")) Module["allocateUTF8"] = () => abort("'allocateUTF8' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "allocateUTF8OnStack")) Module["allocateUTF8OnStack"] = () => abort("'allocateUTF8OnStack' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-Module["writeStackCookie"] = writeStackCookie;
-Module["checkStackCookie"] = checkStackCookie;
-if (!Object.getOwnPropertyDescriptor(Module, "ALLOC_NORMAL")) Object.defineProperty(Module, "ALLOC_NORMAL", { configurable: true, get: function() { abort("'ALLOC_NORMAL' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)") } });
-if (!Object.getOwnPropertyDescriptor(Module, "ALLOC_STACK")) Object.defineProperty(Module, "ALLOC_STACK", { configurable: true, get: function() { abort("'ALLOC_STACK' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)") } });
-var calledRun;
+var unexportedRuntimeSymbols = [
+ 'run',
+ 'UTF8ArrayToString',
+ 'UTF8ToString',
+ 'stringToUTF8Array',
+ 'stringToUTF8',
+ 'lengthBytesUTF8',
+ 'addOnPreRun',
+ 'addOnInit',
+ 'addOnPreMain',
+ 'addOnExit',
+ 'addOnPostRun',
+ 'addRunDependency',
+ 'removeRunDependency',
+ 'FS_createFolder',
+ 'FS_createPath',
+ 'FS_createDataFile',
+ 'FS_createPreloadedFile',
+ 'FS_createLazyFile',
+ 'FS_createLink',
+ 'FS_createDevice',
+ 'FS_unlink',
+ 'getLEB',
+ 'getFunctionTables',
+ 'alignFunctionTables',
+ 'registerFunctions',
+ 'prettyPrint',
+ 'getCompilerSetting',
+ 'print',
+ 'printErr',
+ 'getTempRet0',
+ 'setTempRet0',
+ 'callMain',
+ 'abort',
+ 'keepRuntimeAlive',
+ 'wasmMemory',
+ 'stackSave',
+ 'stackRestore',
+ 'stackAlloc',
+ 'writeStackCookie',
+ 'checkStackCookie',
+ 'ptrToString',
+ 'zeroMemory',
+ 'stringToNewUTF8',
+ 'exitJS',
+ 'getHeapMax',
+ 'emscripten_realloc_buffer',
+ 'ENV',
+ 'ERRNO_CODES',
+ 'ERRNO_MESSAGES',
+ 'setErrNo',
+ 'inetPton4',
+ 'inetNtop4',
+ 'inetPton6',
+ 'inetNtop6',
+ 'readSockaddr',
+ 'writeSockaddr',
+ 'DNS',
+ 'getHostByName',
+ 'Protocols',
+ 'Sockets',
+ 'getRandomDevice',
+ 'warnOnce',
+ 'traverseStack',
+ 'UNWIND_CACHE',
+ 'convertPCtoSourceLocation',
+ 'readAsmConstArgsArray',
+ 'readAsmConstArgs',
+ 'mainThreadEM_ASM',
+ 'jstoi_q',
+ 'jstoi_s',
+ 'getExecutableName',
+ 'listenOnce',
+ 'autoResumeAudioContext',
+ 'dynCallLegacy',
+ 'getDynCaller',
+ 'dynCall',
+ 'handleException',
+ 'runtimeKeepalivePush',
+ 'runtimeKeepalivePop',
+ 'callUserCallback',
+ 'maybeExit',
+ 'safeSetTimeout',
+ 'asmjsMangle',
+ 'asyncLoad',
+ 'alignMemory',
+ 'mmapAlloc',
+ 'writeI53ToI64',
+ 'writeI53ToI64Clamped',
+ 'writeI53ToI64Signaling',
+ 'writeI53ToU64Clamped',
+ 'writeI53ToU64Signaling',
+ 'readI53FromI64',
+ 'readI53FromU64',
+ 'convertI32PairToI53',
+ 'convertI32PairToI53Checked',
+ 'convertU32PairToI53',
+ 'getCFunc',
+ 'ccall',
+ 'cwrap',
+ 'uleb128Encode',
+ 'sigToWasmTypes',
+ 'convertJsFunctionToWasm',
+ 'freeTableIndexes',
+ 'functionsInTableMap',
+ 'getEmptyTableSlot',
+ 'updateTableMap',
+ 'addFunction',
+ 'removeFunction',
+ 'reallyNegative',
+ 'unSign',
+ 'strLen',
+ 'reSign',
+ 'formatString',
+ 'setValue',
+ 'getValue',
+ 'PATH',
+ 'PATH_FS',
+ 'intArrayFromString',
+ 'intArrayToString',
+ 'AsciiToString',
+ 'stringToAscii',
+ 'UTF16Decoder',
+ 'UTF16ToString',
+ 'stringToUTF16',
+ 'lengthBytesUTF16',
+ 'UTF32ToString',
+ 'stringToUTF32',
+ 'lengthBytesUTF32',
+ 'allocateUTF8',
+ 'allocateUTF8OnStack',
+ 'writeStringToMemory',
+ 'writeArrayToMemory',
+ 'writeAsciiToMemory',
+ 'SYSCALLS',
+ 'getSocketFromFD',
+ 'getSocketAddress',
+ 'JSEvents',
+ 'registerKeyEventCallback',
+ 'specialHTMLTargets',
+ 'maybeCStringToJsString',
+ 'findEventTarget',
+ 'findCanvasEventTarget',
+ 'getBoundingClientRect',
+ 'fillMouseEventData',
+ 'registerMouseEventCallback',
+ 'registerWheelEventCallback',
+ 'registerUiEventCallback',
+ 'registerFocusEventCallback',
+ 'fillDeviceOrientationEventData',
+ 'registerDeviceOrientationEventCallback',
+ 'fillDeviceMotionEventData',
+ 'registerDeviceMotionEventCallback',
+ 'screenOrientation',
+ 'fillOrientationChangeEventData',
+ 'registerOrientationChangeEventCallback',
+ 'fillFullscreenChangeEventData',
+ 'registerFullscreenChangeEventCallback',
+ 'JSEvents_requestFullscreen',
+ 'JSEvents_resizeCanvasForFullscreen',
+ 'registerRestoreOldStyle',
+ 'hideEverythingExceptGivenElement',
+ 'restoreHiddenElements',
+ 'setLetterbox',
+ 'currentFullscreenStrategy',
+ 'restoreOldWindowedStyle',
+ 'softFullscreenResizeWebGLRenderTarget',
+ 'doRequestFullscreen',
+ 'fillPointerlockChangeEventData',
+ 'registerPointerlockChangeEventCallback',
+ 'registerPointerlockErrorEventCallback',
+ 'requestPointerLock',
+ 'fillVisibilityChangeEventData',
+ 'registerVisibilityChangeEventCallback',
+ 'registerTouchEventCallback',
+ 'fillGamepadEventData',
+ 'registerGamepadEventCallback',
+ 'registerBeforeUnloadEventCallback',
+ 'fillBatteryEventData',
+ 'battery',
+ 'registerBatteryEventCallback',
+ 'setCanvasElementSize',
+ 'getCanvasElementSize',
+ 'demangle',
+ 'demangleAll',
+ 'jsStackTrace',
+ 'stackTrace',
+ 'ExitStatus',
+ 'getEnvStrings',
+ 'checkWasiClock',
+ 'flush_NO_FILESYSTEM',
+ 'dlopenMissingError',
+ 'setImmediateWrapped',
+ 'clearImmediateWrapped',
+ 'polyfillSetImmediate',
+ 'uncaughtExceptionCount',
+ 'exceptionLast',
+ 'exceptionCaught',
+ 'ExceptionInfo',
+ 'exception_addRef',
+ 'exception_decRef',
+ 'Browser',
+ 'setMainLoop',
+ 'wget',
+ 'FS',
+ 'MEMFS',
+ 'TTY',
+ 'PIPEFS',
+ 'SOCKFS',
+ '_setNetworkCallback',
+ 'tempFixedLengthArray',
+ 'miniTempWebGLFloatBuffers',
+ 'heapObjectForWebGLType',
+ 'heapAccessShiftForWebGLHeap',
+ 'GL',
+ 'emscriptenWebGLGet',
+ 'computeUnpackAlignedImageSize',
+ 'emscriptenWebGLGetTexPixelData',
+ 'emscriptenWebGLGetUniform',
+ 'webglGetUniformLocation',
+ 'webglPrepareUniformLocationsBeforeFirstUse',
+ 'webglGetLeftBracePos',
+ 'emscriptenWebGLGetVertexAttrib',
+ 'emscriptenWebGLGetBufferBinding',
+ 'emscriptenWebGLValidateMapBufferTarget',
+ 'writeGLArray',
+ 'AL',
+ 'SDL_unicode',
+ 'SDL_ttfContext',
+ 'SDL_audio',
+ 'SDL',
+ 'SDL_gfx',
+ 'GLUT',
+ 'EGL',
+ 'GLFW_Window',
+ 'GLFW',
+ 'GLEW',
+ 'IDBStore',
+ 'runAndAbortIfError',
+ 'emscriptenWebGLGetIndexed',
+ 'ALLOC_NORMAL',
+ 'ALLOC_STACK',
+ 'allocate',
+ 'Fetch',
+ 'fetchDeleteCachedData',
+ 'fetchLoadCachedData',
+ 'fetchCacheData',
+ 'fetchXHR',
+];
+unexportedRuntimeSymbols.forEach(unexportedRuntimeSymbol);
+var missingLibrarySymbols = [
+ 'ptrToString',
+ 'zeroMemory',
+ 'stringToNewUTF8',
+ 'setErrNo',
+ 'inetPton4',
+ 'inetNtop4',
+ 'inetPton6',
+ 'inetNtop6',
+ 'readSockaddr',
+ 'writeSockaddr',
+ 'getHostByName',
+ 'getRandomDevice',
+ 'traverseStack',
+ 'convertPCtoSourceLocation',
+ 'readAsmConstArgs',
+ 'mainThreadEM_ASM',
+ 'jstoi_s',
+ 'getExecutableName',
+ 'listenOnce',
+ 'autoResumeAudioContext',
+ 'dynCallLegacy',
+ 'getDynCaller',
+ 'dynCall',
+ 'runtimeKeepalivePush',
+ 'runtimeKeepalivePop',
+ 'maybeExit',
+ 'safeSetTimeout',
+ 'asmjsMangle',
+ 'asyncLoad',
+ 'alignMemory',
+ 'mmapAlloc',
+ 'writeI53ToI64',
+ 'writeI53ToI64Clamped',
+ 'writeI53ToI64Signaling',
+ 'writeI53ToU64Clamped',
+ 'writeI53ToU64Signaling',
+ 'readI53FromU64',
+ 'convertI32PairToI53',
+ 'convertI32PairToI53Checked',
+ 'convertU32PairToI53',
+ 'reallyNegative',
+ 'unSign',
+ 'strLen',
+ 'reSign',
+ 'formatString',
+ 'getSocketFromFD',
+ 'getSocketAddress',
+ 'registerKeyEventCallback',
+ 'registerWheelEventCallback',
+ 'registerFocusEventCallback',
+ 'fillDeviceOrientationEventData',
+ 'registerDeviceOrientationEventCallback',
+ 'fillDeviceMotionEventData',
+ 'registerDeviceMotionEventCallback',
+ 'screenOrientation',
+ 'fillOrientationChangeEventData',
+ 'registerOrientationChangeEventCallback',
+ 'fillFullscreenChangeEventData',
+ 'registerFullscreenChangeEventCallback',
+ 'JSEvents_requestFullscreen',
+ 'JSEvents_resizeCanvasForFullscreen',
+ 'registerRestoreOldStyle',
+ 'hideEverythingExceptGivenElement',
+ 'restoreHiddenElements',
+ 'setLetterbox',
+ 'softFullscreenResizeWebGLRenderTarget',
+ 'doRequestFullscreen',
+ 'fillPointerlockChangeEventData',
+ 'registerPointerlockChangeEventCallback',
+ 'registerPointerlockErrorEventCallback',
+ 'requestPointerLock',
+ 'fillVisibilityChangeEventData',
+ 'registerVisibilityChangeEventCallback',
+ 'registerTouchEventCallback',
+ 'fillGamepadEventData',
+ 'registerGamepadEventCallback',
+ 'registerBeforeUnloadEventCallback',
+ 'fillBatteryEventData',
+ 'battery',
+ 'registerBatteryEventCallback',
+ 'setCanvasElementSize',
+ 'getCanvasElementSize',
+ 'getEnvStrings',
+ 'checkWasiClock',
+ 'setImmediateWrapped',
+ 'clearImmediateWrapped',
+ 'polyfillSetImmediate',
+ 'ExceptionInfo',
+ 'exception_addRef',
+ 'exception_decRef',
+ 'setMainLoop',
+ '_setNetworkCallback',
+ 'heapObjectForWebGLType',
+ 'heapAccessShiftForWebGLHeap',
+ 'emscriptenWebGLGet',
+ 'computeUnpackAlignedImageSize',
+ 'emscriptenWebGLGetTexPixelData',
+ 'emscriptenWebGLGetUniform',
+ 'emscriptenWebGLGetVertexAttrib',
+ 'emscriptenWebGLGetBufferBinding',
+ 'emscriptenWebGLValidateMapBufferTarget',
+ 'writeGLArray',
+ 'SDL_unicode',
+ 'SDL_ttfContext',
+ 'SDL_audio',
+ 'GLFW_Window',
+ 'runAndAbortIfError',
+ 'emscriptenWebGLGetIndexed',
+];
+missingLibrarySymbols.forEach(missingLibrarySymbol)
-/**
- * @constructor
- * @this {ExitStatus}
- */
-function ExitStatus(status) {
- this.name = "ExitStatus";
- this.message = "Program terminated with exit(" + status + ")";
- this.status = status;
-}
-var calledMain = false;
+var calledRun;
dependenciesFulfilled = function runCaller() {
// If run has never been called, and we should call run (INVOKE_RUN is true, and Module.noInitialRun is not false)
@@ -4007,14 +4073,15 @@ function callMain(args) {
var entryFunction = Module['_main'];
args = args || [];
+ args.unshift(thisProgram);
- var argc = args.length+1;
+ var argc = args.length;
var argv = stackAlloc((argc + 1) * 4);
- HEAP32[argv >> 2] = allocateUTF8OnStack(thisProgram);
- for (var i = 1; i < argc; i++) {
- HEAP32[(argv >> 2) + i] = allocateUTF8OnStack(args[i - 1]);
- }
- HEAP32[(argv >> 2) + argc] = 0;
+ var argv_ptr = argv >> 2;
+ args.forEach((arg) => {
+ HEAP32[argv_ptr++] = allocateUTF8OnStack(arg);
+ });
+ HEAP32[argv_ptr] = 0;
try {
@@ -4023,14 +4090,11 @@ function callMain(args) {
// In PROXY_TO_PTHREAD builds, we should never exit the runtime below, as
// execution is asynchronously handed off to a pthread.
// if we're not running an evented main loop, it's time to exit
- exit(ret, /* implicit = */ true);
+ exitJS(ret, /* implicit = */ true);
return ret;
}
catch (e) {
return handleException(e);
- } finally {
- calledMain = true;
-
}
}
@@ -4038,8 +4102,8 @@ function stackCheckInit() {
// This is normally called automatically during __wasm_call_ctors but need to
// get these values before even running any of the ctors so we call it redundantly
// here.
- // TODO(sbc): Move writeStackCookie to native to to avoid this.
_emscripten_stack_init();
+ // TODO(sbc): Move writeStackCookie to native to to avoid this.
writeStackCookie();
}
@@ -4051,7 +4115,7 @@ function run(args) {
return;
}
- stackCheckInit();
+ stackCheckInit();
preRun();
@@ -4094,7 +4158,6 @@ function run(args) {
}
checkStackCookie();
}
-Module['run'] = run;
function checkUnflushedContent() {
// Compiler settings do not allow exiting the runtime, so flushing
@@ -4115,43 +4178,14 @@ function checkUnflushedContent() {
has = true;
}
try { // it doesn't matter if it fails
- var flush = flush_NO_FILESYSTEM;
- if (flush) flush();
+ flush_NO_FILESYSTEM();
} catch(e) {}
out = oldOut;
err = oldErr;
if (has) {
warnOnce('stdio streams had content in them that was not flushed. you should set EXIT_RUNTIME to 1 (see the FAQ), or make sure to emit a newline when you printf etc.');
- warnOnce('(this may also be due to not including full filesystem support - try building with -s FORCE_FILESYSTEM=1)');
- }
-}
-
-/** @param {boolean|number=} implicit */
-function exit(status, implicit) {
- EXITSTATUS = status;
-
- checkUnflushedContent();
-
- if (keepRuntimeAlive()) {
- // if exit() was called, we may warn the user if the runtime isn't actually being shut down
- if (!implicit) {
- var msg = 'program exited (with status: ' + status + '), but EXIT_RUNTIME is not set, so halting execution but not exiting the runtime or preventing further async execution (build with EXIT_RUNTIME=1, if you want a true shutdown)';
- err(msg);
- }
- } else {
- exitRuntime();
- }
-
- procExit(status);
-}
-
-function procExit(code) {
- EXITSTATUS = code;
- if (!keepRuntimeAlive()) {
- if (Module['onExit']) Module['onExit'](code);
- ABORT = true;
+ warnOnce('(this may also be due to not including full filesystem support - try building with -sFORCE_FILESYSTEM)');
}
- quit_(code, new ExitStatus(code));
}
if (Module['preInit']) {
diff --git a/themes/dist/output.wasm b/themes/dist/output.wasm
index 51ace5b..1cb0170 100755
--- a/themes/dist/output.wasm
+++ b/themes/dist/output.wasm
Binary files differ
diff --git a/themes/mathlib.cpp b/themes/mathlib.cpp
index 702d86c..9e86833 100644
--- a/themes/mathlib.cpp
+++ b/themes/mathlib.cpp
@@ -271,6 +271,11 @@ Vector4 Vector4::toNormalizedColor() {
return fromColor(x, y, z, w);
}
+
+Vector3 Vector4::toVector3() {
+ return { x, y, z };
+}
+
float Vector4::length() {
return sqrtf(x * x + y * y + z * z + w * w);
}
diff --git a/themes/mathlib.h b/themes/mathlib.h
index be9aaf6..bb62f39 100644
--- a/themes/mathlib.h
+++ b/themes/mathlib.h
@@ -102,6 +102,7 @@ struct Vector4 {
Vector4 toNormalizedColor();
Vector4(Vector2& v);
Vector4(Vector3& v);
+ Vector3 toVector3();
float length();
Vector4 normalize();
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-22 02:04:28 +0000