void ReleaseObject( RwObject *obj )
{
EngineInterface *engineInterface = (EngineInterface*)obj->engineInterface;
// Increase the reference count.
if ( refCountManager *refMan = refCountRegister.GetPluginStruct( (EngineInterface*)engineInterface ) )
{
if ( refCountPlugin *refCount = refMan->GetPluginStruct( engineInterface, obj ) )
{
// We just delete the object.
engineInterface->DeleteRwObject( obj );
}
}
}
void free(NodeId node)
{
beginMessage();
oscPacket()
.openMessage("/node/free", 1)
.int32(node.id())
.closeMessage();
m_engine->nodeIdAllocator().free(node.id());
}
EngineInterface* EngineManager::createEngine(EngineDescription& d)
{
EngineInterface* current = NULL;
if(d.type == "phyengine")
{
current = new PhyEngine(d.name, reps_.phyRepository);
}
else if(d.type == "stackengine")
{
current = new StackEngine(d.name, reps_.stackRepository);
}
else
{
throw ResourceNotFoundException("Engine type \"" + d.type + "\" does not exist.");
}
// Give the engine an interface to this EngineManager
current->setEngineManager(this);
return current;
}
GroupId group(GroupId parent)
{
beginMessage();
const int32_t nodeId = m_engine->nodeIdAllocator().alloc();
oscPacket()
.openMessage("/group/new", 3)
.int32(nodeId)
.int32(parent.id())
.int32(0) // add action
.closeMessage();
return GroupId(nodeId);
}
SynthId synth(const char* synthDef, GroupId parent, const std::vector<float>& controls, const std::list<Value>& options=std::list<Value>())
{
beginMessage();
const int32_t nodeId = m_engine->nodeIdAllocator().alloc();
oscPacket()
.openMessage("/synth/new", 4 + OSCPP::Tags::array(controls.size()) + OSCPP::Tags::array(options.size()))
.string(synthDef)
.int32(nodeId)
.int32(parent.id())
.int32(0)
.putArray(controls.begin(), controls.end());
oscPacket().openArray();
for (const auto& x : options) {
x.put(oscPacket());
}
oscPacket().closeArray();
oscPacket().closeMessage();
return SynthId(nodeId);
}
void texDictionaryStreamPlugin::Deserialize( Interface *intf, BlockProvider& inputProvider, RwObject *objectToDeserialize ) const
{
EngineInterface *engineInterface = (EngineInterface*)intf;
// Cast our object.
TexDictionary *txdObj = (TexDictionary*)objectToDeserialize;
// Read the textures.
{
BlockProvider texDictMetaStructBlock( &inputProvider );
uint32 textureBlockCount = 0;
bool requiresRecommendedPlatform = true;
uint16 recDevicePlatID = 0;
texDictMetaStructBlock.EnterContext();
try
{
if ( texDictMetaStructBlock.getBlockID() == CHUNK_STRUCT )
{
// Read the header block depending on version.
LibraryVersion libVer = texDictMetaStructBlock.getBlockVersion();
if (libVer.rwLibMajor <= 2 || libVer.rwLibMajor == 3 && libVer.rwLibMinor <= 5)
{
textureBlockCount = texDictMetaStructBlock.readUInt32();
}
else
{
textureBlockCount = texDictMetaStructBlock.readUInt16();
uint16 recommendedPlatform = texDictMetaStructBlock.readUInt16();
// So if there is a recommended platform set, we will also give it one if we will write it.
requiresRecommendedPlatform = ( recommendedPlatform != 0 );
recDevicePlatID = recommendedPlatform; // we want to store it aswell.
}
}
else
{
engineInterface->PushWarning( "could not find texture dictionary meta information" );
}
}
catch( ... )
{
texDictMetaStructBlock.LeaveContext();
throw;
}
// We finished reading meta data.
texDictMetaStructBlock.LeaveContext();
txdObj->hasRecommendedPlatform = requiresRecommendedPlatform;
txdObj->recDevicePlatID = recDevicePlatID;
// Now follow multiple TEXTURENATIVE blocks.
// Deserialize all of them.
for ( uint32 n = 0; n < textureBlockCount; n++ )
{
BlockProvider textureNativeBlock( &inputProvider );
// Deserialize this block.
RwObject *rwObj = NULL;
std::string errDebugMsg;
try
{
rwObj = engineInterface->DeserializeBlock( textureNativeBlock );
}
catch( RwException& except )
{
// Catch the exception and try to continue.
rwObj = NULL;
if ( textureNativeBlock.doesIgnoreBlockRegions() )
{
// If we failed any texture parsing in the "ignoreBlockRegions" parse mode,
// there is no point in continuing, since the environment does not recover.
throw;
}
errDebugMsg = except.message;
}
if ( rwObj )
{
// If it is a texture, add it to our TXD.
bool hasBeenAddedToTXD = false;
GenericRTTI *rttiObj = RwTypeSystem::GetTypeStructFromObject( rwObj );
RwTypeSystem::typeInfoBase *typeInfo = RwTypeSystem::GetTypeInfoFromTypeStruct( rttiObj );
if ( engineInterface->typeSystem.IsTypeInheritingFrom( engineInterface->textureTypeInfo, typeInfo ) )
{
TextureBase *texture = (TextureBase*)rwObj;
texture->AddToDictionary( txdObj );
hasBeenAddedToTXD = true;
}
// If it has not been added, delete it.
if ( hasBeenAddedToTXD == false )
{
engineInterface->DeleteRwObject( rwObj );
}
}
else
{
std::string pushWarning;
if ( errDebugMsg.empty() == false )
{
pushWarning = "texture native reading failure: ";
pushWarning += errDebugMsg;
}
else
{
pushWarning = "failed to deserialize texture native block in texture dictionary";
}
engineInterface->PushWarning( pushWarning.c_str() );
}
}
}
// Read extensions.
engineInterface->DeserializeExtensions( txdObj, inputProvider );
}
void Bitmap::scale(
Interface *intf,
uint32 width, uint32 height,
const char *downsamplingMode, const char *upscaleMode
)
{
EngineInterface *engineInterface = (EngineInterface*)intf;
// This is actually scaling the bitmap, not changing the draw plane size.
uint32 layerWidth = this->width;
uint32 layerHeight = this->height;
uint32 depth = this->depth;
uint32 rowAlignment = this->rowAlignment;
eRasterFormat rasterFormat = this->rasterFormat;
eColorOrdering colorOrder = this->colorOrder;
// Anything to do at all?
if ( layerWidth == width && layerHeight == height )
return;
void *srcTexels = this->texels;
// We want to perform default filtering, most of the time.
rasterResizeFilterInterface *downsamplingFilter, *upscaleFilter;
resizeFilteringCaps downsamplingCaps, upscaleCaps;
FetchResizeFilteringFilters(
engineInterface,
downsamplingMode, upscaleMode,
downsamplingFilter, upscaleFilter,
downsamplingCaps, upscaleCaps
);
// The resize filtering expects a cached destination pipe.
mipmapLayerResizeColorPipeline dstColorPipe(
rasterFormat, depth, rowAlignment, colorOrder,
PALETTE_NONE, NULL, 0
);
// We also have to determine the sampling types that should be used beforehand.
eSamplingType horiSampling = determineSamplingType( layerWidth, width );
eSamplingType vertSampling = determineSamplingType( layerHeight, height );
// Since we always are a raw raster, we can easily perform the filtering.
// We do not have to perform _any_ source and destionation transformations, unlike for rasters.
// We also are not bound to raster size rules that prevent certain size targets.
void *transMipData = NULL;
uint32 transMipSize = 0;
PerformRawBitmapResizeFiltering(
engineInterface, layerWidth, layerHeight, srcTexels,
width, height,
rasterFormat, depth, rowAlignment, colorOrder, PALETTE_NONE, NULL, 0,
depth,
dstColorPipe,
horiSampling, vertSampling,
upscaleFilter, downsamplingFilter,
upscaleCaps, downsamplingCaps,
transMipData, transMipSize
);
// Replace the pixels.
if ( srcTexels )
{
engineInterface->PixelFree( srcTexels );
}
this->width = width;
this->height = height;
this->texels = transMipData;
this->dataSize = transMipSize;
// Update the row size.
this->rowSize = getRasterDataRowSize( width, depth, rowAlignment );
}
int APIENTRY WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
EngineDebugOutput("GUI client starts", CORE, 0);
///////////////////////////////////////////////////////////////////////////
// Initialise variables
// Result to return
bool bResult = false;
// Name of the engine host
string strHostName;
// Port number for the GUI protocol
unsigned short nPortNumber = 0;
// Client, Interface and handler
TcpIpConnection* pClient = 0;
EngineInterface* pEngine = 0;
EngineCallBackHandler* pHandler = 0;
///////////////////////////////////////////////////////////////////////////
// Parse the command line
CommandLine cmd(lpCmdLine);
if (!cmd.GetString("-h", strHostName) || !cmd.GetInteger("-p", nPortNumber))
{
// One of them was not defined, use defaults instead
EngineDebugOutput("GUI client: Using default command line parameters", CORE, 0);
strHostName = "localhost";
nPortNumber = 4000;
}
///////////////////////////////////////////////////////////////////////////
// Create user interface and tcpip client
pClient = new TcpIpConnection();
if (pClient != 0)
{ pEngine = new EngineInterface(pClient); }
if (pEngine != 0)
{ pHandler = new EngineCallBackHandler(pEngine); }
// Set host, port and handler
if ((pClient != 0) && (pHandler != 0))
{
pClient->SetHost(strHostName);
pClient->SetPortNumber(nPortNumber);
pClient->SetCallbackHandler(pHandler);
// Open the connection
pClient->Open();
// Start listening to tcp/ip port
bResult = pClient->Start();
// Register GUI at the engine
pEngine->Register();
}
///////////////////////////////////////////////////////////////////////////
// Wait while the GUI is working
if (bResult)
{
while (pHandler->Active())
{
Sleep(1000);
}
// Stop listening
pClient->Stop();
}
///////////////////////////////////////////////////////////////////////////
// Free allocated memory
delete pEngine;
delete pClient;
delete pHandler;
pEngine=0;
pClient=0;
pHandler=0;
EngineDebugOutput("GUI client exits", CORE, 0);
// Return result
return static_cast<int>(bResult);
}
//* Finalize request and send to the engine.
void send()
{
if (m_flags.isBundle && m_bundleCount > 0)
throw std::runtime_error("openBundle without matching closeBundle");
m_engine->sendPacket(m_packet);
}
