void OgreMeshAsset::operationCompleted(Ogre::BackgroundProcessTicket ticket, const Ogre::BackgroundProcessResult &result)
{
if (ticket != loadTicket_)
return;
// Reset to 0 to mark the asynch request is not active anymore. Aborted in Unload() if it is.
loadTicket_ = 0;
const QString assetRef = Name();
if (!result.error)
{
ogreMesh = Ogre::MeshManager::getSingleton().getByName(AssetAPI::SanitateAssetRef(assetRef).toStdString(),
OgreRenderer::OgreRenderingModule::CACHE_RESOURCE_GROUP);
if (!ogreMesh.isNull())
{
if (GenerateMeshData())
{
assetAPI->AssetLoadCompleted(assetRef);
return;
}
else
{
LogError("OgreMeshAsset::operationCompleted: asynch load failed in GenerateMeshData - see log above for details.");
}
}
else
LogError("OgreMeshAsset::operationCompleted: Ogre::Mesh was null after threaded loading: " + assetRef);
}
else
LogError("OgreMeshAsset::operationCompleted: Ogre failed to do threaded loading: " + result.message);
DoUnload();
assetAPI->AssetLoadFailed(assetRef);
}
bool AudioAsset::LoadFromRawPCMWavData(const u8 *data, size_t numBytes, bool stereo, bool is16Bit, int frequency)
{
// Clean up the previous OpenAL audio buffer handle, if old data existed.
DoUnload();
#ifndef TUNDRA_NO_AUDIO
if (!data || numBytes == 0)
{
LogError("Null data passed in AudioAsset::LoadFromWavData!");
return false;
}
if (!CreateBuffer())
return false;
ALenum openALFormat;
if (stereo && is16Bit) openALFormat = AL_FORMAT_STEREO16;
else if (!stereo && is16Bit) openALFormat = AL_FORMAT_MONO16;
else if (stereo && !is16Bit) openALFormat = AL_FORMAT_STEREO8;
else /* (!stereo && !is16Bit)*/ openALFormat = AL_FORMAT_MONO8;
// Copy the new data over.
std::vector<u8> tmpData(data, data + numBytes);
alBufferData(handle, openALFormat, &tmpData[0], tmpData.size(), frequency);
ALenum error = alGetError();
if (error != AL_NONE)
{
const ALchar unknownError[] = "unknown error";
const ALchar *errorString = alGetString(error);
if (!errorString)
errorString = unknownError;
LogError("Could not set OpenAL sound buffer data: OpenAL error number " + QString::number(error) + ": " + errorString);
DoUnload();
return false;
}
return true;
#else
return false;
#endif
}
/// \brief
/// Ensures that the resource is unloaded
inline void EnsureUnloaded()
{
if (!IsLoaded()) return;
VASSERT(CanUnload()); ///< this should be tested outside this function!
DoUnload();
}
void IAsset::Unload()
{
// LogDebug("IAsset::Unload called for asset \"" + name.toStdString() + "\".");
DoUnload();
emit Unloaded(this);
}
