void
BitmapImage::PixbufWrite (gpointer buffer, gint32 offset, gint32 n)
{
if (loader == NULL && offset == 0)
CreateLoader ((unsigned char *)buffer);
if (loader != NULL && moon_error == NULL)
loader->Write ((const guchar *)buffer, n, &moon_error);
}
IImage* ImageFactory::CreateLoader(const std::string& strFileName)
{
CURL url(strFileName);
return CreateLoader(url);
}
//////////////////////////////////////////////////////////////////////
//
// Function: InitMusic
// Date: 20/10/99
// Author: Macca
//
//Description: set up Direct Music object, performance, loader and
// enumerate music devices
//
//////////////////////////////////////////////////////////////////////
bool Music::Init(DigitalDriver* drvr)
{
if (this && drvr)
{
HRESULT res;
//ensure that a DirectSound object exists, if not then no music
if (!drvr->lpds)
return false;
// If an instance already exists, kill it and reset...
if (MusicAllowed)
CleanUpMusic();
// set global directmusic performance pointer
res=CoCreateInstance(
CLSID_DirectMusicPerformance,
NULL,
CLSCTX_INPROC,
IID_IDirectMusicPerformance,
(void**)&gpPerf
);
if (res!=S_OK)
{
gpPerf=NULL;
return false;
}
// let performance create DirectMusic object
// link to existing DirectSound object
res=gpPerf->Init(&gpDMusic,drvr->lpds,NULL);
if (res!=S_OK)
{
// dont CloseDown if Init failed
// gpPerf->CloseDown();
gpPerf->Release();
gpPerf=NULL;
return false;
}
// create loader responsible for loading, finding, enumerating and caching DirectMusic objects
if (!CreateLoader())
return false;
// get list of devices that we will show to the player
EnumPorts();
// everything seems OK, allow music
MusicAllowed=true;
dig = drvr; //RJS 09Nov99
SetVolume(127); //RJS 09Nov99
return true;
}
return false;
}
void FeatureLoader::Load(FeatureID const & id, FeatureType & f)
{
CreateLoader(id.m_mwmId);
m_pGuard->GetFeatureByIndex(id.m_index, f);
}
