Hi Guys,
I have a project using embind that I have been able to compile to
javascript and test. When I compile with -s WASM=1, and run in Chrome I'm
getting a strange binding error:
BindingError {name: "BindingError", message: "No dynCall invoker for
signature: ", stack: "BindingError: No dynCall invoker for signature:
The callstack looks like this:
throwBindingError @ ATPlayer.js:5953
embind__requireFunction @ ATPlayer.js:6614
__embind_register_value_object @ ATPlayer.js:7498
__ZN46EmscriptenBindingInitializer_ATPlayer_BindingsC2Ev @
wasm-00a7c106-225:9
__GLOBAL__sub_I_Bindings_cpp @ wasm-00a7c106-262:3
Module.__GLOBAL__sub_I_Bindings_cpp @ ATPlayer.js:14777
func @ ATPlayer.js:1864
callRuntimeCallbacks @ ATPlayer.js:1313
ensureInitRuntime @ ATPlayer.js:1347
doRun @ ATPlayer.js:15104
(anonymous) @ ATPlayer.js:15120
setTimeout (async)
run @ ATPlayer.js:15116
runCaller @ ATPlayer.js:15076
removeRunDependency @ ATPlayer.js:1507
(anonymous) @ ATPlayer.js:1521
worker.onmessage @ ATPlayer.js:2122
The interesting thing I noticed here was that It's trying to register a
value object. If I move anything else to the front of my
EMSCRIPTEN_BINDINGS it errors out there. Why can't I bind when I build
WASM, Javascript works just fine? Here are my bindings if that helps:
EMSCRIPTEN_BINDINGS(ATPlayer_Bindings) {
// register_vector<std::string>("VectorStrings");
// register_vector<Arris::BPS>("VectorBitrates");
value_object<Arris::VersionInfo>("VersionInfo")
.field("major", &Arris::VersionInfo::major)
.field("minor", &Arris::VersionInfo::minor)
.field("maintenance", &Arris::VersionInfo::maintenance)
.field("build", &Arris::VersionInfo::build);
class_<Arris::StatusInfo>("StatusInfo")
.property("bitrate", &Arris::StatusInfo::bitrate)
.property("networkthroughput", &Arris::StatusInfo::networkthroughput)
.property("optimalbitrate", &Arris::StatusInfo::optimalbitrate)
.property("droppedframes", &Arris::StatusInfo::droppedframes)
.property("stalls", &Arris::StatusInfo::stalls)
.property("decodeFPS", &Arris::StatusInfo::decodeFPS)
.property("renderFPS", &Arris::StatusInfo::renderFPS)
.property("audiosegments", &Arris::StatusInfo::audiosegments)
.property("videosegments", &Arris::StatusInfo::videosegments)
.property("h264frames", &Arris::StatusInfo::h264frames)
.property("rgbframes", &Arris::StatusInfo::rgbframes)
.property("pcmframes", &Arris::StatusInfo::pcmframes)
.property("seconds", &Arris::StatusInfo::seconds)
.property("duration", &Arris::StatusInfo::duration)
.property("cacheduration", &Arris::StatusInfo::cacheduration)
.property("playerstate", &Arris::StatusInfo::playerstate)
.property("frontendrunning", &Arris::StatusInfo::frontendrunning)
.property("audiodemuxerrunning", &Arris::StatusInfo::audiodemuxerrunning)
.property("videodemuxerrunning", &Arris::StatusInfo::videodemuxerrunning)
.property("decoderrunning", &Arris::StatusInfo::decoderrunning)
.property("audiorendererrunning",
&Arris::StatusInfo::audiorendererrunning)
.property("videorendererrunning",
&Arris::StatusInfo::videorendererrunning)
.property("lasterror", &Arris::StatusInfo::lasterror);
value_object<Arris::ProgramInfo>("ProgramInfo")
.field("duration", &Arris::ProgramInfo::duration)
.field("startposition", &Arris::ProgramInfo::startposition);
class_<Arris::Color>("Color")
.property("red", &Arris::Color::red)
.property("green", &Arris::Color::green)
.property("blue", &Arris::Color::blue)
.property("alpha", &Arris::Color::alpha);
enum_<Arris::PlayerState>("PlayerState")
.value("PlayerStateStopped", Arris::PlayerState::PlayerStateStopped)
.value("PlayerStateReadyToPlay",
Arris::PlayerState::PlayerStateReadyToPlay)
.value("PlayerStatePlaying", Arris::PlayerState::PlayerStatePlaying)
.value("PlayerStatePaused", Arris::PlayerState::PlayerStatePaused)
.value("PlayerStateSeeking", Arris::PlayerState::PlayerStateSeeking)
.value("PlayerStateResetting", Arris::PlayerState::PlayerStateResetting)
.value("PlayerStateChangingLanguage",
Arris::PlayerState::PlayerStateChangingLanguage)
.value("PlayerStateBuffering", Arris::PlayerState::PlayerStateBuffering)
.value("PlayerStateStopping", Arris::PlayerState::PlayerStateStopping)
.value("PlayerStateEndOfMovie",
Arris::PlayerState::PlayerStateEndOfMovie)
.value("PlayerStateError", Arris::PlayerState::PlayerStateError);
enum_<Arris::PlayerError>("PlayerError")
.value("PlayerErrorFontStorageFull",
Arris::PlayerError::PlayerErrorFontStorageFull)
.value("PlayerErrorFontStorageFailed",
Arris::PlayerError::PlayerErrorFontStorageFailed)
.value("PlayerErrorFontReadFailed",
Arris::PlayerError::PlayerErrorFontReadFailed)
.value("PlayerErrorFontInstallFailed",
Arris::PlayerError::PlayerErrorFontInstallFailed)
.value("PlayerErrorNoFontsInstalled",
Arris::PlayerError::PlayerErrorNoFontsInstalled)
.value("PlayerErrorFontNotInstalled",
Arris::PlayerError::PlayerErrorFontNotInstalled)
.value("PlayerErrorChunkDecryptionFailed",
Arris::PlayerError::PlayerErrorChunkDecryptionFailed)
.value("PlayerErrorBitrateTooHigh",
Arris::PlayerError::PlayerErrorBitrateTooHigh)
.value("PlayerErrorAudioBufferEmpty",
Arris::PlayerError::PlayerErrorAudioBufferEmpty)
.value("PlayerErrorPlatformAudioAPIFailure",
Arris::PlayerError::PlayerErrorPlatformAudioAPIFailure)
.value("PlayerErrorAudioRendererCouldNotStart",
Arris::PlayerError::PlayerErrorAudioRendererCouldNotStart)
.value("PlayerErrorInvalidADTSFrequencyIndexOutOfRange",
Arris::PlayerError::PlayerErrorInvalidADTSFrequencyIndexOutOfRange)
.value("PlayerErrorUnsupportedAudioFrequency",
Arris::PlayerError::PlayerErrorUnsupportedAudioFrequency)
.value("PlayerErrorInvalidAudioDuration",
Arris::PlayerError::PlayerErrorInvalidAudioDuration)
.value("PlayerErrorAudioDecoderError",
Arris::PlayerError::PlayerErrorAudioDecoderError)
.value("PlayerErrorOutputFramesOutOfOrder",
Arris::PlayerError::PlayerErrorOutputFramesOutOfOrder)
.value("PlayerErrorUnsupportedVideoProfile",
Arris::PlayerError::PlayerErrorUnsupportedVideoProfile)
.value("PlayerErrorVideoDecodeError",
Arris::PlayerError::PlayerErrorVideoDecodeError)
.value("PlayerErrorEmptyManifest",
Arris::PlayerError::PlayerErrorEmptyManifest)
.value("PlayerErrorManifestSyntaxIncorrect",
Arris::PlayerError::PlayerErrorManifestSyntaxIncorrect)
.value("PlayerErrorDuplicateLanguage",
Arris::PlayerError::PlayerErrorDuplicateLanguage)
.value("PlayerErrorDuplicateName",
Arris::PlayerError::PlayerErrorDuplicateName)
.value("PlayerErrorAmbiguousDefault",
Arris::PlayerError::PlayerErrorAmbiguousDefault)
.value("PlayerErrorAmbiguousType",
Arris::PlayerError::PlayerErrorAmbiguousType)
.value("PlayerErrorFileNotFound",
Arris::PlayerError::PlayerErrorFileNotFound)
.value("PlayerErrorNetworkDown",
Arris::PlayerError::PlayerErrorNetworkDown)
.value("PlayerErrorServerUnreachable",
Arris::PlayerError::PlayerErrorServerUnreachable)
.value("PlayerErrorTimeout", Arris::PlayerError::PlayerErrorTimeout)
.value("PlayerErrorDemuxerStopped",
Arris::PlayerError::PlayerErrorDemuxerStopped)
.value("PlayerErrorVideoRendererStopped",
Arris::PlayerError::PlayerErrorVideoRendererStopped)
.value("PlayerErrorAudioRendererStopped",
Arris::PlayerError::PlayerErrorAudioRendererStopped)
.value("PlayerErrorVideoDecoderStopped",
Arris::PlayerError::PlayerErrorVideoDecoderStopped)
.value("PlayerErrorOutOfRange",
Arris::PlayerError::PlayerErrorOutOfRange)
.value("PlayerErrorInternalInconsistency",
Arris::PlayerError::PlayerErrorInternalInconsistency)
.value("PlayerErrorUnalignedFrameData",
Arris::PlayerError::PlayerErrorUnalignedFrameData)
.value("PlayerErrorInvalidOperation",
Arris::PlayerError::PlayerErrorInvalidOperation)
.value("PlayerErrorUnimplemented",
Arris::PlayerError::PlayerErrorUnimplemented)
.value("PlayerErrorInvalidParameter",
Arris::PlayerError::PlayerErrorInvalidParameter)
.value("PlayerErrorInternal", Arris::PlayerError::PlayerErrorInternal)
.value("PlayerErrorInternalAllocationFailed",
Arris::PlayerError::PlayerErrorInternalAllocationFailed)
.value("PlayerErrorAccessDenied",
Arris::PlayerError::PlayerErrorAccessDenied)
.value("PlayerErrorUnrecognizedData",
Arris::PlayerError::PlayerErrorUnrecognizedData)
.value("PlayerErrorConnectionFailure",
Arris::PlayerError::PlayerErrorConnectionFailure)
.value("PlayerErrorNone", Arris::PlayerError::PlayerErrorNone)
.value("Success", Arris::PlayerError::Success);
enum_<Arris::MSC::MSC_RESULT>("MSC_RESULT")
.value("MSC_SUCCESSFUL", Arris::MSC::MSC_RESULT::MSC_SUCCESSFUL)
.value("MSC_SUCCESS", Arris::MSC::MSC_RESULT::MSC_SUCCESS)
.value("MSC_ERROR", Arris::MSC::MSC_RESULT::MSC_ERROR)
.value("MSC_INTERNAL_ERROR", Arris::MSC::MSC_RESULT::MSC_INTERNAL_ERROR)
.value("MSCERR_INTERNAL_ERROR",
Arris::MSC::MSC_RESULT::MSCERR_INTERNAL_ERROR)
.value("MSC_NOT_INITIALIZED",
Arris::MSC::MSC_RESULT::MSC_NOT_INITIALIZED)
.value("MSC_COMMUNICATION_FAILURE",
Arris::MSC::MSC_RESULT::MSC_COMMUNICATION_FAILURE)
.value("MSCERR_COMMUNICATION_FAILURE",
Arris::MSC::MSC_RESULT::MSCERR_COMMUNICATION_FAILURE)
.value("MSC_INVALID_INPUT_PARAMETER",
Arris::MSC::MSC_RESULT::MSC_INVALID_INPUT_PARAMETER)
.value("MSC_DUPLICATE_REGISTRATION",
Arris::MSC::MSC_RESULT::MSC_DUPLICATE_REGISTRATION)
.value("MSC_NOT_REGISTERED", Arris::MSC::MSC_RESULT::MSC_NOT_REGISTERED)
.value("MSC_INSUFFICIENT_RIGHTS",
Arris::MSC::MSC_RESULT::MSC_INSUFFICIENT_RIGHTS)
.value("MSC_DEVICE_TIME_OUT_OF_SYNC_WITH_SERVER",
Arris::MSC::MSC_RESULT::MSC_DEVICE_TIME_OUT_OF_SYNC_WITH_SERVER)
.value("MSCERR_MALFORMED_URL",
Arris::MSC::MSC_RESULT::MSCERR_MALFORMED_URL)
.value("MSCERR_ROOTED_DEVICE",
Arris::MSC::MSC_RESULT::MSCERR_ROOTED_DEVICE)
.value("MSC_REGISTERED", Arris::MSC::MSC_RESULT::MSC_REGISTERED)
.value("MSCERR_FileNotFound",
Arris::MSC::MSC_RESULT::MSCERR_FileNotFound)
.value("MSC_INIT_ERROR", Arris::MSC::MSC_RESULT::MSC_INIT_ERROR);
class_<Arris::MediaPlayer>("MediaPlayer").constructor<>()
.function("setPlayerContext", &Arris::MediaPlayer::setPlayerContext,
allow_raw_pointers())
.function("play", &Arris::MediaPlayer::play)
.function("pause", &Arris::MediaPlayer::pause)
.function("paused", &Arris::MediaPlayer::paused)
.function("togglePlayback", &Arris::MediaPlayer::togglePlayback)
.function("resume", &Arris::MediaPlayer::resume)
.function("stop", &Arris::MediaPlayer::stop)
.function("getCurrentPosition", &Arris::MediaPlayer::getCurrentPosition)
.function("getStatus", &Arris::MediaPlayer::getStatus)
.function("getPlaybackRate", &Arris::MediaPlayer::getPlaybackRate)
.function("setPlaybackRate", &Arris::MediaPlayer::setPlaybackRate)
.function("seek", &Arris::MediaPlayer::seek)
.function("areCaptionsEnabled", &Arris::MediaPlayer::areCaptionsEnabled)
.function("enableClosedCaption",
&Arris::MediaPlayer::enableClosedCaption)
.function("areSubtitlesEnabled",
&Arris::MediaPlayer::areSubtitlesEnabled)
.function("enableSubtitle", &Arris::MediaPlayer::enableSubtitle)
.function("setVolume", &Arris::MediaPlayer::setVolume)
.function("muteVolume", &Arris::MediaPlayer::muteVolume)
.function("getVersion", &Arris::MediaPlayer::getVersion)
.function("getDuration", &Arris::MediaPlayer::getDuration)
.function("getAudioLanguages", &Arris::MediaPlayer::getAudioLanguages)
.function("getSubtitlesLanguages",
&Arris::MediaPlayer::getSubtitlesLanguages)
.function("setAudioLanguage", &Arris::MediaPlayer::setAudioLanguage)
.function("getCurrentAudioLanguage",
&Arris::MediaPlayer::getCurrentAudioLanguage)
.function("getCurrentSubtitlesLanguage",
&Arris::MediaPlayer::getCurrentSubtitlesLanguage)
.function("setCaptionsFont", &Arris::MediaPlayer::setCaptionsFont)
.function("getCaptionsFont", &Arris::MediaPlayer::getCaptionsFont)
.function("getCaptionsFontSize",
&Arris::MediaPlayer::getCaptionsFontSize)
.function("setCaptionsFontSize",
&Arris::MediaPlayer::setCaptionsFontSize)
.function("getCaptionsFontColor",
&Arris::MediaPlayer::getCaptionsFontColor)
.function("setCaptionsFontColor",
&Arris::MediaPlayer::setCaptionsFontColor)
.function("getCaptionsBackgroundColor",
&Arris::MediaPlayer::getCaptionsBackgroundColor)
.function("setCaptionsBackgroundColor",
&Arris::MediaPlayer::setCaptionsBackgroundColor)
.function("setSubtitlesLanguage",
&Arris::MediaPlayer::setSubtitlesLanguage)
.function("setSubtitlesFont", &Arris::MediaPlayer::setSubtitlesFont)
.function("getSubtitlesFont", &Arris::MediaPlayer::getSubtitlesFont)
.function("getSubtitlesFontSize",
&Arris::MediaPlayer::getSubtitlesFontSize)
.function("setSubtitlesFontSize",
&Arris::MediaPlayer::setSubtitlesFontSize)
.function("getSubtitlesFontColor",
&Arris::MediaPlayer::getSubtitlesFontColor)
.function("setSubtitlesFontColor",
&Arris::MediaPlayer::setSubtitlesFontColor)
.function("getSubtitlesBackgroundColor",
&Arris::MediaPlayer::getSubtitlesBackgroundColor)
.function("setSubtitlesBackgroundColor",
&Arris::MediaPlayer::setSubtitlesBackgroundColor)
.function("installFont", &Arris::MediaPlayer::installFont)
.function("listFonts", &Arris::MediaPlayer::listFonts)
.function("setMaxBitrate", &Arris::MediaPlayer::setMaxBitrate)
.function("getAvailableBitrates",
&Arris::MediaPlayer::getAvailableBitrates);
function("Init", &Arris::MSC::MSC::Init);
function("Close", &Arris::MSC::MSC::Close);
function("SDKInfo", &Arris::MSC::MSC::SDKInfo);
function("OTT_Register", &Arris::MSC::MSC::OTT_Register);
function("OTT_UnRegister", &Arris::MSC::MSC::OTT_UnRegister);
function("OTT_CheckRegistration",
&Arris::MSC::MSC::OTT_CheckRegistration);
function("OTT_GetRegistrationInfo",
&Arris::MSC::MSC::OTT_GetRegistrationInfo);
function("SetupNetworkPlayback", &Arris::MSC::MSC::SetupNetworkPlayback);
function("OTT_Status", &Arris::MSC::MSC::OTT_Status);
}
Also, on a side note, I am getting an error compiling my WASM module:
wasm streaming compile failed: TypeError: Failed to execute 'compile' on
'WebAssembly': Incorrect response MIME type. Expected 'application/wasm'.
falling back to ArrayBuffer instantiation
The app continues on after this, until I get the BindingError, so I don't
know if this is normal or not.
Help?
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