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#include <emscripten/html5.h>
#include <assert.h>
int func1Executed = 0;
int func2Executed = 0;
bool func1(double time, void *userData);
bool func2(double time, void *userData) {
assert((long)userData == 2);
assert(time > 0);
++func2Executed;
if (func2Executed == 1) {
// Test canceling an animation frame: register rAF() but then cancel it immediately
long id = emscripten_request_animation_frame(func1, (void*)2);
emscripten_cancel_animation_frame(id);
emscripten_request_animation_frame(func2, (void*)2);
}
if (func2Executed == 2) {
assert(func1Executed == 1);
}
return 0;
}
bool func1(double time, void *userData) {
assert((long)userData == 1);
assert(time > 0);
++func1Executed;
assert(func1Executed == 1);
emscripten_request_animation_frame(func2, (void*)2);
return 0;
}
int main() {
emscripten_request_animation_frame(func1, (void*)1);
}
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