Hello,
I have a C++ class say,
class MediaPacket {
public:
int64_t timestamp;
}
EMSCRIPTEN_BINDINGS(mp) {
emscripten::class_<LMediaPacket>("LMediaPacket")
.constructor<>()
.property("pts", &LMediaPacket::pts)
}
Then on JS side,
const mpkt = new Module.LMediaPacket();
mpkt.pts;
mpkt.pts shows an error,
Exception: RuntimeError: null function or function signature mismatch
This only happens when I enable the ASYNCIFY flag.
It seems like int64_t is not working when ASYNCIFY is enabled. Have you
encountered this issue as well? Would somebody know the fix here?
This is my MAKEFILE,
all:
emcc -I . -I .. -I ../.. -I ../../../ -I ../../../llib/include -I
../../../llib/include/llib/3rd_party \
-Wno-inconsistent-missing-override \
-fno-rtti -fno-exceptions -ffast-math -Wno-unused-value \
-s WASM=1 \
-sASYNCIFY=1 \
-sASYNCIFY_STACK_SIZE=33554432 \
-DEMSCRIPTEN_HAS_UNBOUND_TYPE_NAMES=0 \
-s ALLOW_MEMORY_GROWTH=1 \
-s WASM_BIGINT=1 \
-s EXPORTED_RUNTIME_METHODS=ccall,cwrap,UTF32ToString,UTF16ToString \
-s
EXPORTED_FUNCTIONS=stringToUTF8,lengthBytesUTF8,_malloc,_realloc,_free \
unifiedwasm.cpp -o ../../lxa/win/lhtml/Web/wasm/unifiedwasm.js \
--bind
Emscripten Version:
3.1.53
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