bool Context::runScriptFunction(const std::string &signature)
{
asIScriptModule *module = asDetails.asEngine->GetModule(0);
assert(module);
asIScriptFunction *function = module->GetFunctionByDecl(signature.c_str());
if(function == 0)
{
std::cout << "Failed to find function" << std::endl;
return false;
}
assert(m_context);
getCtx()->Prepare(function);
const int r = m_context->Execute();
if(r != asEXECUTION_FINISHED)
{
if(r == asEXECUTION_EXCEPTION)
{
std::cout << getCtx()->GetExceptionString() << std::endl;
}
}
return true;
}
Coder*
Container::Stream::getCoder() {
if (!mCoder) {
// we need to know the stream direction...
AVFormatContext* ctx = mContainer->getFormatCtx();
AVStream* stream = getCtx();
if (!ctx || !stream) {
VS_THROW(HumbleRuntimeError("could not get container context to find coder"));
}
if (!stream->codec) {
VS_THROW(HumbleRuntimeError("No codec set for stream"));
}
RefPointer<Codec> codec;
if (ctx->iformat) {
// make a copy of the decoder so we decouple it from the container
// completely
codec = Codec::findDecodingCodec((Codec::ID)stream->codec->codec_id);
if (!codec) {
VS_THROW(HumbleRuntimeError("could not find decoding codec"));
}
mCoder = Decoder::make(codec.value(), stream->codec, true);
} else {
VS_THROW(HumbleRuntimeError("Got null encoder on MuxerStream which should not be possible"));
}
}
return mCoder.get();
}
Decoder*
DemuxerStream::getDecoder() {
AVStream* stream = getCtx();
if (!mDecoder) {
if (stream->codec) {
// make a copy of the decoder so we decouple it from the container
// completely
RefPointer<Codec> codec = Codec::findDecodingCodec((Codec::ID)stream->codec->codec_id);
if (!codec) {
VS_THROW(HumbleRuntimeError("could not find decoding codec"));
}
mDecoder = Decoder::make(codec.value(), stream->codec, true);
}
}
return mDecoder.get();
}
KeyValueBag*
MediaRaw::getMetaData()
{
return KeyValueBagImpl::make(av_frame_get_metadata(getCtx()));
}
