Review and recompile web examples

1 files changed, 159 insertions, 60 deletions

diff --git a/docs/examples/web/audio/audio_raw_stream.js b/docs/examples/web/audio/audio_raw_stream.js
index 6b38e6b1..6d540f31 100644
--- a/docs/examples/web/audio/audio_raw_stream.js
+++ b/docs/examples/web/audio/audio_raw_stream.js
@@ -1205,11 +1205,82 @@ function abortOnCannotGrowMemory() {
   abort('Cannot enlarge memory arrays. Either (1) compile with  -s TOTAL_MEMORY=X  with X higher than the current value ' + TOTAL_MEMORY + ', (2) compile with  -s ALLOW_MEMORY_GROWTH=1  which adjusts the size at runtime but prevents some optimizations, (3) set Module.TOTAL_MEMORY to a higher value before the program runs, or if you want malloc to return NULL (0) instead of this abort, compile with  -s ABORTING_MALLOC=0 ');
 }
 
+if (!Module['reallocBuffer']) Module['reallocBuffer'] = function(size) {
+  var ret;
+  try {
+    if (ArrayBuffer.transfer) {
+      ret = ArrayBuffer.transfer(buffer, size);
+    } else {
+      var oldHEAP8 = HEAP8;
+      ret = new ArrayBuffer(size);
+      var temp = new Int8Array(ret);
+      temp.set(oldHEAP8);
+    }
+  } catch(e) {
+    return false;
+  }
+  var success = _emscripten_replace_memory(ret);
+  if (!success) return false;
+  return ret;
+};
 
 function enlargeMemory() {
-  abortOnCannotGrowMemory();
+  // TOTAL_MEMORY is the current size of the actual array, and DYNAMICTOP is the new top.
+  assert(HEAP32[DYNAMICTOP_PTR>>2] > TOTAL_MEMORY); // This function should only ever be called after the ceiling of the dynamic heap has already been bumped to exceed the current total size of the asm.js heap.
+
+
+  var PAGE_MULTIPLE = Module["usingWasm"] ? WASM_PAGE_SIZE : ASMJS_PAGE_SIZE; // In wasm, heap size must be a multiple of 64KB. In asm.js, they need to be multiples of 16MB.
+  var LIMIT = 2147483648 - PAGE_MULTIPLE; // We can do one page short of 2GB as theoretical maximum.
+
+  if (HEAP32[DYNAMICTOP_PTR>>2] > LIMIT) {
+    Module.printErr('Cannot enlarge memory, asked to go up to ' + HEAP32[DYNAMICTOP_PTR>>2] + ' bytes, but the limit is ' + LIMIT + ' bytes!');
+    return false;
+  }
+
+  var OLD_TOTAL_MEMORY = TOTAL_MEMORY;
+  TOTAL_MEMORY = Math.max(TOTAL_MEMORY, MIN_TOTAL_MEMORY); // So the loop below will not be infinite, and minimum asm.js memory size is 16MB.
+
+  while (TOTAL_MEMORY < HEAP32[DYNAMICTOP_PTR>>2]) { // Keep incrementing the heap size as long as it's less than what is requested.
+    if (TOTAL_MEMORY <= 536870912) {
+      TOTAL_MEMORY = alignUp(2 * TOTAL_MEMORY, PAGE_MULTIPLE); // Simple heuristic: double until 1GB...
+    } else {
+      TOTAL_MEMORY = Math.min(alignUp((3 * TOTAL_MEMORY + 2147483648) / 4, PAGE_MULTIPLE), LIMIT); // ..., but after that, add smaller increments towards 2GB, which we cannot reach
+    }
+  }
+
+  var start = Date.now();
+
+  var replacement = Module['reallocBuffer'](TOTAL_MEMORY);
+  if (!replacement || replacement.byteLength != TOTAL_MEMORY) {
+    Module.printErr('Failed to grow the heap from ' + OLD_TOTAL_MEMORY + ' bytes to ' + TOTAL_MEMORY + ' bytes, not enough memory!');
+    if (replacement) {
+      Module.printErr('Expected to get back a buffer of size ' + TOTAL_MEMORY + ' bytes, but instead got back a buffer of size ' + replacement.byteLength);
+    }
+    return false;
+  }
+
+  // everything worked
+
+  updateGlobalBuffer(replacement);
+  updateGlobalBufferViews();
+
+  Module.printErr('enlarged memory arrays from ' + OLD_TOTAL_MEMORY + ' to ' + TOTAL_MEMORY + ', took ' + (Date.now() - start) + ' ms (has ArrayBuffer.transfer? ' + (!!ArrayBuffer.transfer) + ')');
+
+  if (!Module["usingWasm"]) {
+    Module.printErr('Warning: Enlarging memory arrays, this is not fast! ' + [OLD_TOTAL_MEMORY, TOTAL_MEMORY]);
+  }
+
+
+  return true;
 }
 
+var byteLength;
+try {
+  byteLength = Function.prototype.call.bind(Object.getOwnPropertyDescriptor(ArrayBuffer.prototype, 'byteLength').get);
+  byteLength(new ArrayBuffer(4)); // can fail on older ie
+} catch(e) { // can fail on older node/v8
+  byteLength = function(buffer) { return buffer.byteLength; };
+}
 
 var TOTAL_STACK = Module['TOTAL_STACK'] || 5242880;
 var TOTAL_MEMORY = Module['TOTAL_MEMORY'] || 16777216;
@@ -7510,22 +7581,31 @@ function invoke_viiii(index,a1,a2,a3,a4) {
   }
 }
 
-Module.asmGlobalArg = { "Math": Math, "Int8Array": Int8Array, "Int16Array": Int16Array, "Int32Array": Int32Array, "Uint8Array": Uint8Array, "Uint16Array": Uint16Array, "Uint32Array": Uint32Array, "Float32Array": Float32Array, "Float64Array": Float64Array, "NaN": NaN, "Infinity": Infinity };
+Module.asmGlobalArg = { "Math": Math, "Int8Array": Int8Array, "Int16Array": Int16Array, "Int32Array": Int32Array, "Uint8Array": Uint8Array, "Uint16Array": Uint16Array, "Uint32Array": Uint32Array, "Float32Array": Float32Array, "Float64Array": Float64Array, "NaN": NaN, "Infinity": Infinity, "byteLength": byteLength };
 
 Module.asmLibraryArg = { "abort": abort, "assert": assert, "enlargeMemory": enlargeMemory, "getTotalMemory": getTotalMemory, "abortOnCannotGrowMemory": abortOnCannotGrowMemory, "abortStackOverflow": abortStackOverflow, "nullFunc_viiiii": nullFunc_viiiii, "nullFunc_vd": nullFunc_vd, "nullFunc_vid": nullFunc_vid, "nullFunc_vi": nullFunc_vi, "nullFunc_vii": nullFunc_vii, "nullFunc_ii": nullFunc_ii, "nullFunc_viddd": nullFunc_viddd, "nullFunc_vidd": nullFunc_vidd, "nullFunc_iiii": nullFunc_iiii, "nullFunc_viiiiiiii": nullFunc_viiiiiiii, "nullFunc_viiiiii": nullFunc_viiiiii, "nullFunc_viii": nullFunc_viii, "nullFunc_vidddd": nullFunc_vidddd, "nullFunc_vdi": nullFunc_vdi, "nullFunc_viiiiiii": nullFunc_viiiiiii, "nullFunc_viiiiiiiii": nullFunc_viiiiiiiii, "nullFunc_iii": nullFunc_iii, "nullFunc_i": nullFunc_i, "nullFunc_vdddddd": nullFunc_vdddddd, "nullFunc_vdddd": nullFunc_vdddd, "nullFunc_vdd": nullFunc_vdd, "nullFunc_v": nullFunc_v, "nullFunc_viid": nullFunc_viid, "nullFunc_viiii": nullFunc_viiii, "invoke_viiiii": invoke_viiiii, "invoke_vd": invoke_vd, "invoke_vid": invoke_vid, "invoke_vi": invoke_vi, "invoke_vii": invoke_vii, "invoke_ii": invoke_ii, "invoke_viddd": invoke_viddd, "invoke_vidd": invoke_vidd, "invoke_iiii": invoke_iiii, "invoke_viiiiiiii": invoke_viiiiiiii, "invoke_viiiiii": invoke_viiiiii, "invoke_viii": invoke_viii, "invoke_vidddd": invoke_vidddd, "invoke_vdi": invoke_vdi, "invoke_viiiiiii": invoke_viiiiiii, "invoke_viiiiiiiii": invoke_viiiiiiiii, "invoke_iii": invoke_iii, "invoke_i": invoke_i, "invoke_vdddddd": invoke_vdddddd, "invoke_vdddd": invoke_vdddd, "invoke_vdd": invoke_vdd, "invoke_v": invoke_v, "invoke_viid": invoke_viid, "invoke_viiii": invoke_viiii, "_emscripten_glGetTexParameterfv": _emscripten_glGetTexParameterfv, "_glUseProgram": _glUseProgram, "_emscripten_glShaderSource": _emscripten_glShaderSource, "_glfwCreateWindow": _glfwCreateWindow, "_emscripten_glReleaseShaderCompiler": _emscripten_glReleaseShaderCompiler, "_emscripten_glBlendFuncSeparate": _emscripten_glBlendFuncSeparate, "_emscripten_glUniform4iv": _emscripten_glUniform4iv, "_emscripten_glVertexAttribPointer": _emscripten_glVertexAttribPointer, "_emscripten_glGetIntegerv": _emscripten_glGetIntegerv, "_emscripten_glCullFace": _emscripten_glCullFace, "_emscripten_glIsProgram": _emscripten_glIsProgram, "_emscripten_glStencilMaskSeparate": _emscripten_glStencilMaskSeparate, "_emscripten_glViewport": _emscripten_glViewport, "_emscripten_glFrontFace": _emscripten_glFrontFace, "_alBufferData": _alBufferData, "_glDeleteProgram": _glDeleteProgram, "_emscripten_glUniform3fv": _emscripten_glUniform3fv, "_emscripten_glPolygonOffset": _emscripten_glPolygonOffset, "_emscripten_glUseProgram": _emscripten_glUseProgram, "_emscripten_glBlendColor": _emscripten_glBlendColor, "_glBindBuffer": _glBindBuffer, "_emscripten_glDepthFunc": _emscripten_glDepthFunc, "_glGetShaderInfoLog": _glGetShaderInfoLog, "_alSource3f": _alSource3f, "_emscripten_set_fullscreenchange_callback": _emscripten_set_fullscreenchange_callback, "_emscripten_set_touchmove_callback": _emscripten_set_touchmove_callback, "_emscripten_set_main_loop_timing": _emscripten_set_main_loop_timing, "_emscripten_set_gamepaddisconnected_callback": _emscripten_set_gamepaddisconnected_callback, "_glDisable": _glDisable, "_glBlendFunc": _glBlendFunc, "_emscripten_glDisableVertexAttribArray": _emscripten_glDisableVertexAttribArray, "_glGetAttribLocation": _glGetAttribLocation, "_glDisableVertexAttribArray": _glDisableVertexAttribArray, "_glCreateShader": _glCreateShader, "_alcGetString": _alcGetString, "_emscripten_glSampleCoverage": _emscripten_glSampleCoverage, "_emscripten_glVertexPointer": _emscripten_glVertexPointer, "_emscripten_set_touchstart_callback": _emscripten_set_touchstart_callback, "emscriptenWebGLComputeImageSize": emscriptenWebGLComputeImageSize, "_emscripten_glGetBooleanv": _emscripten_glGetBooleanv, "_emscripten_glGetShaderSource": _emscripten_glGetShaderSource, "_glUniform4f": _glUniform4f, "_llvm_stacksave": _llvm_stacksave, "_emscripten_glUniform1i": _emscripten_glUniform1i, "_emscripten_glStencilFuncSeparate": _emscripten_glStencilFuncSeparate, "_emscripten_glFrustum": _emscripten_glFrustum, "_emscripten_glGenBuffers": _emscripten_glGenBuffers, "_emscripten_glDeleteObjectARB": _emscripten_glDeleteObjectARB, "_glfwSetWindowSizeCallback": _glfwSetWindowSizeCallback, "_emscripten_glGetShaderPrecisionFormat": _emscripten_glGetShaderPrecisionFormat, "_glfwInit": _glfwInit, "_glGenBuffers": _glGenBuffers, "_glShaderSource": _glShaderSource, "_emscripten_glGetString": _emscripten_glGetString, "_emscripten_glIsFramebuffer": _emscripten_glIsFramebuffer, "_emscripten_glIsEnabled": _emscripten_glIsEnabled, "_emscripten_glScissor": _emscripten_glScissor, "_emscripten_glVertexAttrib4fv": _emscripten_glVertexAttrib4fv, "_emscripten_glFramebufferTexture2D": _emscripten_glFramebufferTexture2D, "_emscripten_glTexParameteriv": _emscripten_glTexParameteriv, "_emscripten_glBindProgramARB": _emscripten_glBindProgramARB, "_emscripten_glStencilOpSeparate": _emscripten_glStencilOpSeparate, "_alSourcePlay": _alSourcePlay, "_emscripten_glFramebufferRenderbuffer": _emscripten_glFramebufferRenderbuffer, "___syscall140": ___syscall140, "_glfwSetErrorCallback": _glfwSetErrorCallback, "_glfwDefaultWindowHints": _glfwDefaultWindowHints, "_glfwDestroyWindow": _glfwDestroyWindow, "___syscall146": ___syscall146, "_emscripten_glGetActiveAttrib": _emscripten_glGetActiveAttrib, "_emscripten_glAttachShader": _emscripten_glAttachShader, "_glVertexAttribPointer": _glVertexAttribPointer, "_emscripten_glUniform2i": _emscripten_glUniform2i, "_emscripten_glUniform2f": _emscripten_glUniform2f, "_alcCreateContext": _alcCreateContext, "_glfwTerminate": _glfwTerminate, "_emscripten_glTexParameterfv": _emscripten_glTexParameterfv, "_emscripten_glUniformMatrix2fv": _emscripten_glUniformMatrix2fv, "_glGetProgramInfoLog": _glGetProgramInfoLog, "_emscripten_glGetUniformiv": _emscripten_glGetUniformiv, "_emscripten_glTexParameterf": _emscripten_glTexParameterf, "_emscripten_glGetAttachedShaders": _emscripten_glGetAttachedShaders, "_emscripten_glGenTextures": _emscripten_glGenTextures, "_emscripten_glTexParameteri": _emscripten_glTexParameteri, "_llvm_stackrestore": _llvm_stackrestore, "_glfwMakeContextCurrent": _glfwMakeContextCurrent, "_emscripten_glClear": _emscripten_glClear, "_glDrawElements": _glDrawElements, "_alGetSourcei": _alGetSourcei, "_glBufferSubData": _glBufferSubData, "_alcMakeContextCurrent": _alcMakeContextCurrent, "_emscripten_glGenVertexArrays": _emscripten_glGenVertexArrays, "_emscripten_glVertexAttrib2fv": _emscripten_glVertexAttrib2fv, "_glViewport": _glViewport, "_alSourceQueueBuffers": _alSourceQueueBuffers, "_emscripten_glGetTexParameteriv": _emscripten_glGetTexParameteriv, "___setErrNo": ___setErrNo, "_eglGetProcAddress": _eglGetProcAddress, "_alcGetCurrentContext": _alcGetCurrentContext, "_emscripten_glBindAttribLocation": _emscripten_glBindAttribLocation, "_glDeleteTextures": _glDeleteTextures, "_glDepthFunc": _glDepthFunc, "_emscripten_glClientActiveTexture": _emscripten_glClientActiveTexture, "_emscripten_glVertexAttrib2f": _emscripten_glVertexAttrib2f, "_emscripten_glFlush": _emscripten_glFlush, "_emscripten_glCheckFramebufferStatus": _emscripten_glCheckFramebufferStatus, "_emscripten_glGenerateMipmap": _emscripten_glGenerateMipmap, "_emscripten_glGetError": _emscripten_glGetError, "_alGenBuffers": _alGenBuffers, "_emscripten_glClearDepthf": _emscripten_glClearDepthf, "_emscripten_glBufferData": _emscripten_glBufferData, "_emscripten_glUniform3i": _emscripten_glUniform3i, "_emscripten_glRotatef": _emscripten_glRotatef, "_emscripten_glDeleteShader": _emscripten_glDeleteShader, "_glEnable": _glEnable, "_emscripten_glReadPixels": _emscripten_glReadPixels, "_emscripten_glMatrixMode": _emscripten_glMatrixMode, "_alDeleteSources": _alDeleteSources, "_emscripten_glClearStencil": _emscripten_glClearStencil, "_emscripten_glGetUniformLocation": _emscripten_glGetUniformLocation, "emscriptenWebGLGet": emscriptenWebGLGet, "_alSourceUnqueueBuffers": _alSourceUnqueueBuffers, "_emscripten_glEnableVertexAttribArray": _emscripten_glEnableVertexAttribArray, "_alGetError": _alGetError, "_emscripten_get_now": _emscripten_get_now, "_emscripten_glNormalPointer": _emscripten_glNormalPointer, "_glAttachShader": _glAttachShader, "_emscripten_glTexCoordPointer": _emscripten_glTexCoordPointer, "_emscripten_glEnable": _emscripten_glEnable, "_glCreateProgram": _glCreateProgram, "_glUniformMatrix4fv": _glUniformMatrix4fv, "_emscripten_glClearDepth": _emscripten_glClearDepth, "___lock": ___lock, "emscriptenWebGLGetTexPixelData": emscriptenWebGLGetTexPixelData, "___syscall6": ___syscall6, "_emscripten_glIsBuffer": _emscripten_glIsBuffer, "_emscripten_glVertexAttrib3f": _emscripten_glVertexAttrib3f, "_time": _time, "_emscripten_glVertexAttrib1f": _emscripten_glVertexAttrib1f, "_emscripten_glGetFramebufferAttachmentParameteriv": _emscripten_glGetFramebufferAttachmentParameteriv, "_emscripten_glBlendEquationSeparate": _emscripten_glBlendEquationSeparate, "_exit": _exit, "_glGetString": _glGetString, "_emscripten_glUniform4i": _emscripten_glUniform4i, "_alSourcef": _alSourcef, "_emscripten_glDrawRangeElements": _emscripten_glDrawRangeElements, "_glCullFace": _glCullFace, "_emscripten_glGetPointerv": _emscripten_glGetPointerv, "_emscripten_set_keypress_callback": _emscripten_set_keypress_callback, "__emscripten_sample_gamepad_data": __emscripten_sample_gamepad_data, "_emscripten_get_gamepad_status": _emscripten_get_gamepad_status, "_emscripten_glUniform4f": _emscripten_glUniform4f, "_glfwSwapInterval": _glfwSwapInterval, "_glfwGetVideoModes": _glfwGetVideoModes, "_emscripten_set_click_callback": _emscripten_set_click_callback, "_emscripten_glShaderBinary": _emscripten_glShaderBinary, "_emscripten_glDrawElements": _emscripten_glDrawElements, "_emscripten_glBlendFunc": _emscripten_glBlendFunc, "_emscripten_get_num_gamepads": _emscripten_get_num_gamepads, "_glCompressedTexImage2D": _glCompressedTexImage2D, "_emscripten_glUniform1iv": _emscripten_glUniform1iv, "_emscripten_glGetVertexAttribPointerv": _emscripten_glGetVertexAttribPointerv, "_glClearDepthf": _glClearDepthf, "_emscripten_glCompressedTexSubImage2D": _emscripten_glCompressedTexSubImage2D, "emscriptenWebGLGetUniform": emscriptenWebGLGetUniform, "_emscripten_glGenRenderbuffers": _emscripten_glGenRenderbuffers, "_emscripten_glDeleteVertexArrays": _emscripten_glDeleteVertexArrays, "_glfwSetWindowShouldClose": _glfwSetWindowShouldClose, "_emscripten_glUniform1fv": _emscripten_glUniform1fv, "_emscripten_glGetActiveUniform": _emscripten_glGetActiveUniform, "_glBindTexture": _glBindTexture, "_emscripten_glUniform3iv": _emscripten_glUniform3iv, "_emscripten_glUniform2iv": _emscripten_glUniform2iv, "_emscripten_glHint": _emscripten_glHint, "_glfwSetCharCallback": _glfwSetCharCallback, "emscriptenWebGLGetVertexAttrib": emscriptenWebGLGetVertexAttrib, "_emscripten_glLoadMatrixf": _emscripten_glLoadMatrixf, "_emscripten_glDeleteProgram": _emscripten_glDeleteProgram, "_emscripten_glDeleteRenderbuffers": _emscripten_glDeleteRenderbuffers, "_glfwSetScrollCallback": _glfwSetScrollCallback, "_emscripten_glDrawElementsInstanced": _emscripten_glDrawElementsInstanced, "_emscripten_glVertexAttrib4f": _emscripten_glVertexAttrib4f, "_alcDestroyContext": _alcDestroyContext, "_glDrawArrays": _glDrawArrays, "_emscripten_glTexSubImage2D": _emscripten_glTexSubImage2D, "_emscripten_memcpy_big": _emscripten_memcpy_big, "_emscripten_glPixelStorei": _emscripten_glPixelStorei, "_glCompileShader": _glCompileShader, "_alListenerf": _alListenerf, "_emscripten_glUniformMatrix3fv": _emscripten_glUniformMatrix3fv, "_emscripten_glColorPointer": _emscripten_glColorPointer, "_emscripten_glGetBufferParameteriv": _emscripten_glGetBufferParameteriv, "_emscripten_glFinish": _emscripten_glFinish, "_emscripten_request_pointerlock": _emscripten_request_pointerlock, "_glGetFloatv": _glGetFloatv, "_emscripten_asm_const_iii": _emscripten_asm_const_iii, "_emscripten_glDepthMask": _emscripten_glDepthMask, "_glfwSetWindowIconifyCallback": _glfwSetWindowIconifyCallback, "_emscripten_glDrawBuffers": _emscripten_glDrawBuffers, "_alSourceStop": _alSourceStop, "_glFrontFace": _glFrontFace, "_emscripten_glGetObjectParameterivARB": _emscripten_glGetObjectParameterivARB, "_emscripten_exit_pointerlock": _emscripten_exit_pointerlock, "_alcCloseDevice": _alcCloseDevice, "_glUniform1i": _glUniform1i, "_glEnableVertexAttribArray": _glEnableVertexAttribArray, "_emscripten_glStencilFunc": _emscripten_glStencilFunc, "_abort": _abort, "_alcGetContextsDevice": _alcGetContextsDevice, "_emscripten_glUniform2fv": _emscripten_glUniform2fv, "_glfwGetCursorPos": _glfwGetCursorPos, "_glDeleteBuffers": _glDeleteBuffers, "_glBufferData": _glBufferData, "_glTexImage2D": _glTexImage2D, "_emscripten_glGetShaderiv": _emscripten_glGetShaderiv, "_glfwSetKeyCallback": _glfwSetKeyCallback, "_emscripten_glGenFramebuffers": _emscripten_glGenFramebuffers, "_emscripten_glUniformMatrix4fv": _emscripten_glUniformMatrix4fv, "_emscripten_glLoadIdentity": _emscripten_glLoadIdentity, "_glDeleteShader": _glDeleteShader, "_emscripten_glUniform1f": _emscripten_glUniform1f, "_glGetProgramiv": _glGetProgramiv, "_emscripten_glBindFramebuffer": _emscripten_glBindFramebuffer, "_emscripten_glIsRenderbuffer": _emscripten_glIsRenderbuffer, "_glfwGetTime": _glfwGetTime, "_emscripten_glRenderbufferStorage": _emscripten_glRenderbufferStorage, "_emscripten_set_gamepadconnected_callback": _emscripten_set_gamepadconnected_callback, "_alListener3f": _alListener3f, "_emscripten_glGetVertexAttribiv": _emscripten_glGetVertexAttribiv, "_emscripten_glBindVertexArray": _emscripten_glBindVertexArray, "_emscripten_glDrawArraysInstanced": _emscripten_glDrawArraysInstanced, "_emscripten_set_touchcancel_callback": _emscripten_set_touchcancel_callback, "_emscripten_glCreateShader": _emscripten_glCreateShader, "_emscripten_glStencilMask": _emscripten_glStencilMask, "_emscripten_glDeleteTextures": _emscripten_glDeleteTextures, "_emscripten_glBindRenderbuffer": _emscripten_glBindRenderbuffer, "_glfwGetPrimaryMonitor": _glfwGetPrimaryMonitor, "_glLinkProgram": _glLinkProgram, "_emscripten_glVertexAttribDivisor": _emscripten_glVertexAttribDivisor, "_emscripten_set_touchend_callback": _emscripten_set_touchend_callback, "_emscripten_glGetUniformfv": _emscripten_glGetUniformfv, "_emscripten_glGetVertexAttribfv": _emscripten_glGetVertexAttribfv, "_emscripten_glGetRenderbufferParameteriv": _emscripten_glGetRenderbufferParameteriv, "_emscripten_glDeleteFramebuffers": _emscripten_glDeleteFramebuffers, "_glGetShaderiv": _glGetShaderiv, "_emscripten_glVertexAttrib3fv": _emscripten_glVertexAttrib3fv, "_glGetUniformLocation": _glGetUniformLocation, "_emscripten_glGetInfoLogARB": _emscripten_glGetInfoLogARB, "_emscripten_glCompileShader": _emscripten_glCompileShader, "_glClear": _glClear, "_glGenTextures": _glGenTextures, "_emscripten_glDisable": _emscripten_glDisable, "_emscripten_glDepthRangef": _emscripten_glDepthRangef, "__exit": __exit, "_emscripten_glLineWidth": _emscripten_glLineWidth, "_emscripten_glUniform3f": _emscripten_glUniform3f, "_emscripten_glGetShaderInfoLog": _emscripten_glGetShaderInfoLog, "_emscripten_glStencilOp": _emscripten_glStencilOp, "_glBindAttribLocation": _glBindAttribLocation, "_glPixelStorei": _glPixelStorei, "_emscripten_glColorMask": _emscripten_glColorMask, "_emscripten_glLinkProgram": _emscripten_glLinkProgram, "_emscripten_glBlendEquation": _emscripten_glBlendEquation, "_emscripten_glIsTexture": _emscripten_glIsTexture, "_alDeleteBuffers": _alDeleteBuffers, "_emscripten_glGetProgramiv": _emscripten_glGetProgramiv, "_emscripten_glVertexAttrib1fv": _emscripten_glVertexAttrib1fv, "_emscripten_glBindTexture": _emscripten_glBindTexture, "_glfwSetMouseButtonCallback": _glfwSetMouseButtonCallback, "_emscripten_get_pointerlock_status": _emscripten_get_pointerlock_status, "_emscripten_glActiveTexture": _emscripten_glActiveTexture, "_emscripten_glDeleteBuffers": _emscripten_glDeleteBuffers, "___syscall54": ___syscall54, "___unlock": ___unlock, "_emscripten_glBufferSubData": _emscripten_glBufferSubData, "_glfwSwapBuffers": _glfwSwapBuffers, "_emscripten_glDepthRange": _emscripten_glDepthRange, "_emscripten_set_main_loop": _emscripten_set_main_loop, "_emscripten_glGetProgramInfoLog": _emscripten_glGetProgramInfoLog, "_glfwWindowHint": _glfwWindowHint, "_alGenSources": _alGenSources, "_glfwSetCursorPosCallback": _glfwSetCursorPosCallback, "_emscripten_glIsShader": _emscripten_glIsShader, "_emscripten_glUniform4fv": _emscripten_glUniform4fv, "_alcOpenDevice": _alcOpenDevice, "_emscripten_glDrawArrays": _emscripten_glDrawArrays, "_emscripten_glCompressedTexImage2D": _emscripten_glCompressedTexImage2D, "_emscripten_glClearColor": _emscripten_glClearColor, "_emscripten_glCreateProgram": _emscripten_glCreateProgram, "_emscripten_glCopyTexSubImage2D": _emscripten_glCopyTexSubImage2D, "_emscripten_glGetAttribLocation": _emscripten_glGetAttribLocation, "_glTexParameteri": _glTexParameteri, "_emscripten_glValidateProgram": _emscripten_glValidateProgram, "_emscripten_glBindBuffer": _emscripten_glBindBuffer, "_emscripten_glGetFloatv": _emscripten_glGetFloatv, "_emscripten_glDetachShader": _emscripten_glDetachShader, "_glClearColor": _glClearColor, "_emscripten_glEnableClientState": _emscripten_glEnableClientState, "_glfwSetCursorEnterCallback": _glfwSetCursorEnterCallback, "_emscripten_glCopyTexImage2D": _emscripten_glCopyTexImage2D, "_emscripten_glTexImage2D": _emscripten_glTexImage2D, "DYNAMICTOP_PTR": DYNAMICTOP_PTR, "tempDoublePtr": tempDoublePtr, "ABORT": ABORT, "STACKTOP": STACKTOP, "STACK_MAX": STACK_MAX, "cttz_i8": cttz_i8 };
 // EMSCRIPTEN_START_ASM
 var asm = (function(global, env, buffer) {
-  'use asm';
-  
-  
-  var HEAP8 = new global.Int8Array(buffer);
-  var HEAP16 = new global.Int16Array(buffer);
-  var HEAP32 = new global.Int32Array(buffer);
-  var HEAPU8 = new global.Uint8Array(buffer);
-  var HEAPU16 = new global.Uint16Array(buffer);
-  var HEAPU32 = new global.Uint32Array(buffer);
-  var HEAPF32 = new global.Float32Array(buffer);
-  var HEAPF64 = new global.Float64Array(buffer);
+  'almost asm';
+  
+  
+  var Int8View = global.Int8Array;
+  var Int16View = global.Int16Array;
+  var Int32View = global.Int32Array;
+  var Uint8View = global.Uint8Array;
+  var Uint16View = global.Uint16Array;
+  var Uint32View = global.Uint32Array;
+  var Float32View = global.Float32Array;
+  var Float64View = global.Float64Array;
+  var HEAP8 = new Int8View(buffer);
+  var HEAP16 = new Int16View(buffer);
+  var HEAP32 = new Int32View(buffer);
+  var HEAPU8 = new Uint8View(buffer);
+  var HEAPU16 = new Uint16View(buffer);
+  var HEAPU32 = new Uint32View(buffer);
+  var HEAPF32 = new Float32View(buffer);
+  var HEAPF64 = new Float64View(buffer);
+  var byteLength = global.byteLength;
 
 
   var DYNAMICTOP_PTR=env.DYNAMICTOP_PTR|0;
@@ -7918,6 +7998,20 @@ var asm = (function(global, env, buffer) {
   var _emscripten_glTexImage2D=env._emscripten_glTexImage2D;
   var tempFloat = 0.0;
 
+function _emscripten_replace_memory(newBuffer) {
+  if ((byteLength(newBuffer) & 0xffffff || byteLength(newBuffer) <= 0xffffff) || byteLength(newBuffer) > 0x80000000) return false;
+  HEAP8 = new Int8View(newBuffer);
+  HEAP16 = new Int16View(newBuffer);
+  HEAP32 = new Int32View(newBuffer);
+  HEAPU8 = new Uint8View(newBuffer);
+  HEAPU16 = new Uint16View(newBuffer);
+  HEAPU32 = new Uint32View(newBuffer);
+  HEAPF32 = new Float32View(newBuffer);
+  HEAPF64 = new Float64View(newBuffer);
+  buffer = newBuffer;
+  return true;
+}
+
 // EMSCRIPTEN_START_FUNCS
 
 function stackAlloc(size) {
@@ -8094,6 +8188,56 @@ function _UpdateDrawFrame() {
  _EndDrawing();
  STACKTOP = sp;return;
 }
+function _Vector2Distance($0,$1) {
+ $0 = $0|0;
+ $1 = $1|0;
+ var $10 = 0.0, $11 = 0.0, $12 = 0.0, $13 = 0.0, $2 = 0.0, $3 = 0.0, $4 = 0.0, $5 = 0.0, $6 = 0, $7 = 0.0, $8 = 0, $9 = 0.0, label = 0, sp = 0;
+ sp = STACKTOP;
+ $2 = +HEAPF32[$0>>2];
+ $3 = +HEAPF32[$1>>2];
+ $4 = $2 - $3;
+ $5 = $4 * $4;
+ $6 = ((($0)) + 4|0);
+ $7 = +HEAPF32[$6>>2];
+ $8 = ((($1)) + 4|0);
+ $9 = +HEAPF32[$8>>2];
+ $10 = $7 - $9;
+ $11 = $10 * $10;
+ $12 = $5 + $11;
+ $13 = (+Math_sqrt((+$12)));
+ return (+$13);
+}
+function _Vector2Angle($0,$1) {
+ $0 = $0|0;
+ $1 = $1|0;
+ var $$0 = 0.0, $10 = 0.0, $11 = 0.0, $12 = 0, $13 = 0.0, $2 = 0, $3 = 0.0, $4 = 0, $5 = 0.0, $6 = 0.0, $7 = 0.0, $8 = 0.0, $9 = 0.0, label = 0, sp = 0;
+ sp = STACKTOP;
+ $2 = ((($1)) + 4|0);
+ $3 = +HEAPF32[$2>>2];
+ $4 = ((($0)) + 4|0);
+ $5 = +HEAPF32[$4>>2];
+ $6 = $3 - $5;
+ $7 = +HEAPF32[$1>>2];
+ $8 = +HEAPF32[$0>>2];
+ $9 = $7 - $8;
+ $10 = (+Math_atan2((+$6),(+$9)));
+ $11 = $10 * 57.2957763671875;
+ $12 = $11 < 0.0;
+ $13 = $11 + 360.0;
+ $$0 = $12 ? $13 : $11;
+ return (+$$0);
+}
+function _VectorZero($0) {
+ $0 = $0|0;
+ var $1 = 0, $2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ HEAPF32[$0>>2] = 0.0;
+ $1 = ((($0)) + 4|0);
+ HEAPF32[$1>>2] = 0.0;
+ $2 = ((($0)) + 8|0);
+ HEAPF32[$2>>2] = 0.0;
+ return;
+}
 function _VectorLength($0) {
  $0 = $0|0;
  var $1 = 0.0, $10 = 0.0, $11 = 0.0, $2 = 0.0, $3 = 0, $4 = 0.0, $5 = 0.0, $6 = 0.0, $7 = 0, $8 = 0.0, $9 = 0.0, label = 0, sp = 0;
@@ -8193,13 +8337,6 @@ function _VectorTransform($0,$1) {
  HEAPF32[$5>>2] = $47;
  return;
 }
-function _VectorZero($0) {
- $0 = $0|0;
- var label = 0, sp = 0;
- sp = STACKTOP;
- ;HEAP32[$0>>2]=0|0;HEAP32[$0+4>>2]=0|0;HEAP32[$0+8>>2]=0|0;
- return;
-}
 function _MatrixTranspose($0) {
  $0 = $0|0;
  var $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $3 = 0, $4 = 0, $5 = 0;
@@ -9150,45 +9287,6 @@ function _ProcessGestureEvent($0) {
  }
  }
 }
-function _Vector2Distance($0,$1) {
- $0 = $0|0;
- $1 = $1|0;
- var $10 = 0.0, $11 = 0.0, $12 = 0.0, $2 = 0.0, $3 = 0.0, $4 = 0.0, $5 = 0, $6 = 0.0, $7 = 0, $8 = 0.0, $9 = 0.0, $sqrtf = 0.0, label = 0, sp = 0;
- sp = STACKTOP;
- $2 = +HEAPF32[$1>>2];
- $3 = +HEAPF32[$0>>2];
- $4 = $2 - $3;
- $5 = ((($1)) + 4|0);
- $6 = +HEAPF32[$5>>2];
- $7 = ((($0)) + 4|0);
- $8 = +HEAPF32[$7>>2];
- $9 = $6 - $8;
- $10 = $4 * $4;
- $11 = $9 * $9;
- $12 = $10 + $11;
- $sqrtf = (+Math_sqrt((+$12)));
- return (+$sqrtf);
-}
-function _Vector2Angle($0,$1) {
- $0 = $0|0;
- $1 = $1|0;
- var $$0 = 0.0, $10 = 0.0, $11 = 0.0, $12 = 0, $13 = 0.0, $2 = 0, $3 = 0.0, $4 = 0, $5 = 0.0, $6 = 0.0, $7 = 0.0, $8 = 0.0, $9 = 0.0, label = 0, sp = 0;
- sp = STACKTOP;
- $2 = ((($1)) + 4|0);
- $3 = +HEAPF32[$2>>2];
- $4 = ((($0)) + 4|0);
- $5 = +HEAPF32[$4>>2];
- $6 = $3 - $5;
- $7 = +HEAPF32[$1>>2];
- $8 = +HEAPF32[$0>>2];
- $9 = $7 - $8;
- $10 = (+Math_atan2((+$6),(+$9)));
- $11 = $10 * 57.2957763671875;
- $12 = $11 < 0.0;
- $13 = $11 + 360.0;
- $$0 = $12 ? $13 : $11;
- return (+$$0);
-}
 function _UpdateGestures() {
  var $$off = 0, $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $or$cond3 = 0, label = 0, sp = 0;
  sp = STACKTOP;
@@ -24865,7 +24963,7 @@ var FUNCTION_TABLE_v = [b21,_UpdateDrawFrame,_emscripten_glLoadIdentity__wrapper
 var FUNCTION_TABLE_viid = [b22,_emscripten_glTexParameterf__wrapper];
 var FUNCTION_TABLE_viiii = [b23,_MouseButtonCallback,_emscripten_glBufferData__wrapper,_emscripten_glBufferSubData__wrapper,_emscripten_glUniform3i__wrapper,_emscripten_glUniformMatrix2fv__wrapper,_emscripten_glUniformMatrix3fv__wrapper,_emscripten_glUniformMatrix4fv__wrapper,_emscripten_glGetAttachedShaders__wrapper,_emscripten_glShaderSource__wrapper,_emscripten_glGetShaderSource__wrapper,_emscripten_glGetShaderInfoLog__wrapper,_emscripten_glGetShaderPrecisionFormat__wrapper,_emscripten_glGetProgramInfoLog__wrapper,_emscripten_glFramebufferRenderbuffer__wrapper,_emscripten_glGetFramebufferAttachmentParameteriv__wrapper,_emscripten_glGetInfoLogARB__wrapper,_emscripten_glVertexPointer__wrapper,_emscripten_glTexCoordPointer__wrapper,_emscripten_glColorPointer__wrapper,_emscripten_glDrawElements__wrapper,_emscripten_glDrawArraysInstanced__wrapper,_emscripten_glViewport__wrapper,_emscripten_glScissor__wrapper,_emscripten_glColorMask__wrapper,_emscripten_glRenderbufferStorage__wrapper,_emscripten_glBlendFuncSeparate__wrapper,_emscripten_glStencilFuncSeparate__wrapper,_emscripten_glStencilOpSeparate__wrapper,b23,b23,b23];
 
-  return { _roundf: _roundf, _main: _main, _llvm_cttz_i32: _llvm_cttz_i32, _bitshift64Lshr: _bitshift64Lshr, _bitshift64Shl: _bitshift64Shl, _fflush: _fflush, _memset: _memset, _sbrk: _sbrk, _memcpy: _memcpy, ___errno_location: ___errno_location, ___uremdi3: ___uremdi3, _i64Subtract: _i64Subtract, ___udivmoddi4: ___udivmoddi4, _i64Add: _i64Add, _emscripten_get_global_libc: _emscripten_get_global_libc, _emscripten_GetProcAddress: _emscripten_GetProcAddress, ___udivdi3: ___udivdi3, _llvm_bswap_i32: _llvm_bswap_i32, _free: _free, _memmove: _memmove, _strstr: _strstr, _malloc: _malloc, runPostSets: runPostSets, stackAlloc: stackAlloc, stackSave: stackSave, stackRestore: stackRestore, establishStackSpace: establishStackSpace, setTempRet0: setTempRet0, getTempRet0: getTempRet0, setThrew: setThrew, stackAlloc: stackAlloc, stackSave: stackSave, stackRestore: stackRestore, establishStackSpace: establishStackSpace, setThrew: setThrew, setTempRet0: setTempRet0, getTempRet0: getTempRet0, dynCall_viiiii: dynCall_viiiii, dynCall_vd: dynCall_vd, dynCall_vid: dynCall_vid, dynCall_vi: dynCall_vi, dynCall_vii: dynCall_vii, dynCall_ii: dynCall_ii, dynCall_viddd: dynCall_viddd, dynCall_vidd: dynCall_vidd, dynCall_iiii: dynCall_iiii, dynCall_viiiiiiii: dynCall_viiiiiiii, dynCall_viiiiii: dynCall_viiiiii, dynCall_viii: dynCall_viii, dynCall_vidddd: dynCall_vidddd, dynCall_vdi: dynCall_vdi, dynCall_viiiiiii: dynCall_viiiiiii, dynCall_viiiiiiiii: dynCall_viiiiiiiii, dynCall_iii: dynCall_iii, dynCall_i: dynCall_i, dynCall_vdddddd: dynCall_vdddddd, dynCall_vdddd: dynCall_vdddd, dynCall_vdd: dynCall_vdd, dynCall_v: dynCall_v, dynCall_viid: dynCall_viid, dynCall_viiii: dynCall_viiii };
+  return { _roundf: _roundf, _main: _main, _llvm_cttz_i32: _llvm_cttz_i32, _bitshift64Lshr: _bitshift64Lshr, _bitshift64Shl: _bitshift64Shl, _fflush: _fflush, _memset: _memset, _sbrk: _sbrk, _memcpy: _memcpy, ___errno_location: ___errno_location, ___uremdi3: ___uremdi3, _i64Subtract: _i64Subtract, ___udivmoddi4: ___udivmoddi4, _i64Add: _i64Add, _emscripten_get_global_libc: _emscripten_get_global_libc, _emscripten_GetProcAddress: _emscripten_GetProcAddress, ___udivdi3: ___udivdi3, _llvm_bswap_i32: _llvm_bswap_i32, _free: _free, _memmove: _memmove, _strstr: _strstr, _malloc: _malloc, runPostSets: runPostSets, _emscripten_replace_memory: _emscripten_replace_memory, stackAlloc: stackAlloc, stackSave: stackSave, stackRestore: stackRestore, establishStackSpace: establishStackSpace, setTempRet0: setTempRet0, getTempRet0: getTempRet0, setThrew: setThrew, stackAlloc: stackAlloc, stackSave: stackSave, stackRestore: stackRestore, establishStackSpace: establishStackSpace, setThrew: setThrew, setTempRet0: setTempRet0, getTempRet0: getTempRet0, dynCall_viiiii: dynCall_viiiii, dynCall_vd: dynCall_vd, dynCall_vid: dynCall_vid, dynCall_vi: dynCall_vi, dynCall_vii: dynCall_vii, dynCall_ii: dynCall_ii, dynCall_viddd: dynCall_viddd, dynCall_vidd: dynCall_vidd, dynCall_iiii: dynCall_iiii, dynCall_viiiiiiii: dynCall_viiiiiiii, dynCall_viiiiii: dynCall_viiiiii, dynCall_viii: dynCall_viii, dynCall_vidddd: dynCall_vidddd, dynCall_vdi: dynCall_vdi, dynCall_viiiiiii: dynCall_viiiiiii, dynCall_viiiiiiiii: dynCall_viiiiiiiii, dynCall_iii: dynCall_iii, dynCall_i: dynCall_i, dynCall_vdddddd: dynCall_vdddddd, dynCall_vdddd: dynCall_vdddd, dynCall_vdd: dynCall_vdd, dynCall_v: dynCall_v, dynCall_viid: dynCall_viid, dynCall_viiii: dynCall_viiii };
 })
 // EMSCRIPTEN_END_ASM
 (Module.asmGlobalArg, Module.asmLibraryArg, buffer);
@@ -25061,6 +25159,7 @@ var _memmove = Module["_memmove"] = asm["_memmove"];
 var _strstr = Module["_strstr"] = asm["_strstr"];
 var stackRestore = Module["stackRestore"] = asm["stackRestore"];
 var _malloc = Module["_malloc"] = asm["_malloc"];
+var _emscripten_replace_memory = Module["_emscripten_replace_memory"] = asm["_emscripten_replace_memory"];
 var dynCall_viiiii = Module["dynCall_viiiii"] = asm["dynCall_viiiii"];
 var dynCall_vd = Module["dynCall_vd"] = asm["dynCall_vd"];
 var dynCall_vid = Module["dynCall_vid"] = asm["dynCall_vid"];