コード例 #1
0
void AArch64A57FPLoadBalancing::
scanInstruction(MachineInstr *MI, unsigned Idx, 
                std::map<unsigned, Chain*> &ActiveChains,
                std::set<std::unique_ptr<Chain>> &AllChains) {
  // Inspect "MI", updating ActiveChains and AllChains.

  if (isMul(MI)) {

    for (auto &I : MI->uses())
      maybeKillChain(I, Idx, ActiveChains);
    for (auto &I : MI->defs())
      maybeKillChain(I, Idx, ActiveChains);

    // Create a new chain. Multiplies don't require forwarding so can go on any
    // unit.
    unsigned DestReg = MI->getOperand(0).getReg();

    DEBUG(dbgs() << "New chain started for register "
          << TRI->getName(DestReg) << " at " << *MI);

    auto G = llvm::make_unique<Chain>(MI, Idx, getColor(DestReg));
    ActiveChains[DestReg] = G.get();
    AllChains.insert(std::move(G));

  } else if (isMla(MI)) {

    // It is beneficial to keep MLAs on the same functional unit as their
    // accumulator operand.
    unsigned DestReg  = MI->getOperand(0).getReg();
    unsigned AccumReg = MI->getOperand(3).getReg();

    maybeKillChain(MI->getOperand(1), Idx, ActiveChains);
    maybeKillChain(MI->getOperand(2), Idx, ActiveChains);
    if (DestReg != AccumReg)
      maybeKillChain(MI->getOperand(0), Idx, ActiveChains);

    if (ActiveChains.find(AccumReg) != ActiveChains.end()) {
      DEBUG(dbgs() << "Chain found for accumulator register "
            << TRI->getName(AccumReg) << " in MI " << *MI);

      // For simplicity we only chain together sequences of MULs/MLAs where the
      // accumulator register is killed on each instruction. This means we don't
      // need to track other uses of the registers we want to rewrite.
      //
      // FIXME: We could extend to handle the non-kill cases for more coverage.
      if (MI->getOperand(3).isKill()) {
        // Add to chain.
        DEBUG(dbgs() << "Instruction was successfully added to chain.\n");
        ActiveChains[AccumReg]->add(MI, Idx, getColor(DestReg));
        // Handle cases where the destination is not the same as the accumulator.
        if (DestReg != AccumReg) {
          ActiveChains[DestReg] = ActiveChains[AccumReg];
          ActiveChains.erase(AccumReg);
        }
        return;
      }

      DEBUG(dbgs() << "Cannot add to chain because accumulator operand wasn't "
            << "marked <kill>!\n");
      maybeKillChain(MI->getOperand(3), Idx, ActiveChains);
    }

    DEBUG(dbgs() << "Creating new chain for dest register "
          << TRI->getName(DestReg) << "\n");
    auto G = llvm::make_unique<Chain>(MI, Idx, getColor(DestReg));
    ActiveChains[DestReg] = G.get();
    AllChains.insert(std::move(G));

  } else {

    // Non-MUL or MLA instruction. Invalidate any chain in the uses or defs
    // lists.
    for (auto &I : MI->uses())
      maybeKillChain(I, Idx, ActiveChains);
    for (auto &I : MI->defs())
      maybeKillChain(I, Idx, ActiveChains);

  }
}
コード例 #2
0
ファイル: Joint.cpp プロジェクト: hsu/Moby
/// Implements Base::load_from_xml()
void Joint::load_from_xml(XMLTreeConstPtr node, std::map<std::string, BasePtr>& id_map)
{
  std::map<std::string, BasePtr>::const_iterator id_iter;

  // ***********************************************************************
  // don't verify that the node is correct, b/c Joint will 
  // be subclassed
  // ***********************************************************************
  
  // load the parent data
  Visualizable::load_from_xml(node, id_map);

  // read the lower limits, if given
  const XMLAttrib* lolimit_attr = node->get_attrib("lower-limits");
  if (lolimit_attr)
    lolimit_attr->get_vector_value(lolimit);

  // read the upper limits, if given
  const XMLAttrib* hilimit_attr = node->get_attrib("upper-limits");
  if (hilimit_attr)
    hilimit_attr->get_vector_value(hilimit);

  // read the maximum actuator force, if given
  const XMLAttrib* maxforce_attr = node->get_attrib("max-forces");
  if (maxforce_attr)
    maxforce_attr->get_vector_value(maxforce);

  // read the joint positions, if given
  const XMLAttrib* q_attr = node->get_attrib("q");
  if (q_attr)
    q_attr->get_vector_value(q);
  else
    q.set_zero(num_dof());

  // read the joint velocities, if given
  const XMLAttrib* qd_attr = node->get_attrib("qd");
  if (qd_attr)
    qd_attr->get_vector_value(qd);

  // read the joint positions, if given
  const XMLAttrib* q_init_attr = node->get_attrib("q-tare");
  if (q_init_attr)
  {
    _determine_q_tare = false;
    q_init_attr->get_vector_value(_q_tare);
  }
  else
    _determine_q_tare = true;

  // read the Coulomb friction coefficient, if given
  const XMLAttrib* fc_attr = node->get_attrib("coulomb-friction-coeff");
  if (fc_attr)
    mu_fc = fc_attr->get_real_value();

  // read the viscous friction coefficient, if given
  const XMLAttrib* fv_attr = node->get_attrib("viscous-friction-coeff");
  if (fv_attr)
    mu_fv = fv_attr->get_real_value();

  // read the restitution coefficient, if given
  const XMLAttrib* resti_attr = node->get_attrib("restitution-coeff");
  if (resti_attr)
    limit_restitution = resti_attr->get_real_value();

  // read the articulated body, if given
  const XMLAttrib* ab_attr = node->get_attrib("articulated-body-id");
  if (ab_attr)
  {
    // get the ID
    const std::string& ID = ab_attr->get_string_value();

    // look for the ID -- only warn if it is not found
    if ((id_iter = id_map.find(ID)) == id_map.end())
    {
      #ifdef _DEBUG_XML_
      std::cout << "Joint::load_from_xml() warning - ";
      std::cout << "articulated body" << std::endl << "  '" << ID << "' not ";
      std::cout << "found" << std::endl << "  ** This warning could result ";
      std::cout << "from joints being constructed before articulated bodies ";
      std::cout << std::endl << "    and may not be serious..." << std::endl; 
      std::cout << "  offending node: " << std::endl << *node;
      #endif
    }
    else
      set_articulated_body(boost::dynamic_pointer_cast<RCArticulatedBody>(id_iter->second));
  }

  // read the inboard link id, if given
  const XMLAttrib* inboard_attr = node->get_attrib("inboard-link-id");
  if (inboard_attr)
  {
    // get the ID of the inboard link
    const std::string& id = inboard_attr->get_string_value();

    // complain if the link not found but don't treat it as an error-- there 
    // are circular dependencies
    if ((id_iter = id_map.find(id)) == id_map.end())
    {
      #ifdef _DEBUG_XML_
      std::cout << "Joint::load_from_xml() warning - link ";
      std::cout << id << " not found" << std::endl;
      std::cout << "  ** This warning could result from joints being ";
      std::cout << " constructed before links" << std::endl << "     and may ";
      std::cout << "not be serious" << std::endl;
      std::cout << "  offending node: " << std::endl << *node;
      #endif
    }
    else
    {
      RigidBodyPtr inboard(boost::dynamic_pointer_cast<RigidBody>(id_iter->second));
      set_inboard_link(inboard);
    }
  }

  // read the outboard link id, if given
  const XMLAttrib* outboard_attr = node->get_attrib("outboard-link-id");
  if (outboard_attr)
  {
    // get the ID of the outboard link
    const std::string& id = outboard_attr->get_string_value();

    // complain if the link not found but don't treat it as an error-- there 
    // are circular dependencies
    if ((id_iter = id_map.find(id)) == id_map.end())
    {
      #ifdef _DEBUG_XML_
      std::cout << "Joint::load_from_xml() warning - link ";
      std::cout << id << " not found" << std::endl;
      std::cout << "  ** This warning could result from joints being ";
      std::cout << " constructed before links" << std::endl << "     and may ";
      std::cout << "not be serious" << std::endl;
      std::cout << "  offending node: " << std::endl << *node;
      #endif
    }
    else
    {
      RigidBodyPtr outboard(boost::dynamic_pointer_cast<RigidBody>(id_iter->second));
      set_outboard_link(outboard);
    }
  }

  // get the global position of the joint, if possible
  const XMLAttrib* pos_attr = node->get_attrib("global-position");
  if (pos_attr)
  {
    // get the position of the joint
    Vector3 position;
    pos_attr->get_vector_value(position);

    // make sure that both inboard and outboard links have been set
    if (!get_inboard_link() || !get_outboard_link())
    {
      std::cerr << "Joint::load_from_xml() - global position";
      std::cerr << " specified w/o " << std::endl << "  inboard and/or";
      std::cerr << " outboard links set!" << std::endl;
      return;
    }

    // get the inboard and outboard links
    RigidBodyPtr inboard(get_inboard_link());
    RigidBodyPtr outboard(get_outboard_link());

    // get the transforms for the two bodies
    const Matrix4& Ti = inboard->get_transform();
    const Matrix4& To = outboard->get_transform();

    // determine the vector from the inboard link to the joint (link coords)
    Vector3 inboard_to_joint = Ti.inverse_mult_point(position);

    // determine the vector from the joint to the outboard link (link coords)
    Vector3 joint_to_outboard_lf = -To.inverse_mult_point(position);

    // NOTE: the calculation immediately below assumes that the induced
    //       transform (i.e., the transform that the joint applies) is initally
    //       identity
    // compute the vector from the joint to the outboard link in joint frame
    Vector3 joint_to_outboard_jf = (Ti.inverse_transform() * To).get_translation() - inboard_to_joint;    

    // add/replace this as an inner joint
    inboard->add_outer_joint(outboard, get_this(), inboard_to_joint);
    outboard->add_inner_joint(inboard, get_this(), joint_to_outboard_jf, joint_to_outboard_lf);
  }

  // get the spatial axis in link coordinates; note that this must be done
  // after the link IDs are set
  const XMLAttrib* sa_link_attr = node->get_attrib("spatial-axis-link");
  if (sa_link_attr)
  {
    SMatrix6N si;
    sa_link_attr->get_matrix_value(si);
    if (si.columns() != num_dof())
      throw std::runtime_error("Incorrect spatial matrix size reading XML attribute spatial-axis-link");
    _si = si;
  }
}
コード例 #3
0
int main(int argc, char **argv) {

//  GLUT initialization
	glutInit(&argc, argv);

	glutInitDisplayMode(GLUT_DEPTH|GLUT_DOUBLE|GLUT_RGBA|GLUT_MULTISAMPLE);

	glutInitContextVersion (3, 3);
	glutInitContextFlags (GLUT_COMPATIBILITY_PROFILE );

	glutInitWindowPosition(100,100);
	glutInitWindowSize(320,320);
	glutCreateWindow("Lighthouse3D - Assimp Demo");
		

//  Callback Registration
	glutDisplayFunc(renderScene);
	glutReshapeFunc(changeSize);
	glutIdleFunc(renderScene);

//	Mouse and Keyboard Callbacks
	glutKeyboardFunc(processKeys);
	glutMouseFunc(processMouseButtons);
	glutMotionFunc(processMouseMotion);
	
	glutMouseWheelFunc ( mouseWheel ) ;

//	Init GLEW
	//glewExperimental = GL_TRUE;
	glewInit();
	if (glewIsSupported("GL_VERSION_3_3"))
		printf("Ready for OpenGL 3.3\n");
	else {
		printf("OpenGL 3.3 not supported\n");
		return(1);
	}

//  Init the app (load model and textures) and OpenGL
	if (!init())
		printf("Could not Load the Model\n");

   printf ("Vendor: %s\n", glGetString (GL_VENDOR));
   printf ("Renderer: %s\n", glGetString (GL_RENDERER));
   printf ("Version: %s\n", glGetString (GL_VERSION));
   printf ("GLSL: %s\n", glGetString (GL_SHADING_LANGUAGE_VERSION));


   // return from main loop
	glutSetOption(GLUT_ACTION_ON_WINDOW_CLOSE, GLUT_ACTION_GLUTMAINLOOP_RETURNS);

//  GLUT main loop
	glutMainLoop();

	// cleaning up
	textureIdMap.clear();  

	// clear myMeshes stuff
	for (unsigned int i = 0; i < myMeshes.size(); ++i) {
			
		glDeleteVertexArrays(1,&(myMeshes[i].vao));
		glDeleteTextures(1,&(myMeshes[i].texIndex));
		glDeleteBuffers(1,&(myMeshes[i].uniformBlockIndex));
	}
	// delete buffers
	glDeleteBuffers(1,&matricesUniBuffer);

	return(0);
}
コード例 #4
0
ファイル: tcp.cpp プロジェクト: pawal/PacketQ
namespace se {


/// TCP Stream id class - serves as the key in the streams map
class Stream_id
{
public:
    /// constructor
    Stream_id()
    {
    }
    /// constructor taking source and destination adresses
    Stream_id(  in6addr_t &src_ip,
                in6addr_t &dst_ip,
                unsigned short src_port,
                unsigned short dst_port)
    {
        m_src_ip    = src_ip;
        m_dst_ip    = dst_ip;
        m_src_port  = src_port;
        m_dst_port  = dst_port;
    }

    /// < comparison operator for the std::map
    bool operator < (const Stream_id &rhs) const
    {
        return memcmp(this,&rhs,sizeof(Stream_id)) < 0;
    }
private:
    in6addr_t m_src_ip,  m_dst_ip;
    unsigned short  m_src_port,m_dst_port;
};

/// TCP data segment container
/** Data_segment contains the data found in a single tcp packet
 * Data_segment are inerted into a list in the Stream class
 */
class Data_segment
{
public:
    /// Constructor taking a memory block with packet content
    Data_segment( unsigned char *data, unsigned int len)
    {
        m_datasize = len;
        m_data = new unsigned char[len];
        for (unsigned int i=0; i<len; i++)
        {
            m_data[i]=data[i];
        }
    }
    /// Copy constructor
    Data_segment(const Data_segment &other)
    {
        m_datasize = other.m_datasize;
        m_data = new unsigned char[m_datasize];
        for (unsigned int i=0; i<m_datasize; i++)
        {
            m_data[i]=other.m_data[i];
        }
    }
    /// Destructor
    ~Data_segment()
    {
        delete []m_data;
    }

    /// size of the data
    unsigned int    m_datasize;
    /// pointer to the data
    unsigned char  *m_data;
};

int g_count = 0;

/// TCP Stream class
/** The Stream class has an Stream_id and a list of Data_segemnts that make up
 *  a tcp data stream.
 *  The Streams are organized into a global map ( g_tcp_streams ) indexed by a Stream_id
 */
class Stream
{
public:
    /// Constructor
    Stream()
    {
        m_ser       = g_count++;
        m_content   = false;
        m_nseq      = false;
        m_seq       = 0;
    }
    /// add a datasegment to the stream
    /** If the segment has the expected sequence number
     *  the segment will be added to the list
     */
    void add( bool syn,unsigned int seq, Data_segment &s )
    {
        m_content=true;
        if (!m_segments.size()||syn)
            m_seq=seq;

        if (m_seq==seq)
        {
            m_content = true;
            if ( (s.m_datasize > 0 && s.m_datasize <= 65535) )
            {
                m_segments.push_back(s);
                m_seq=seq+s.m_datasize;
            }
        }
    }
    /// checka if there's any content in the stream
    bool has_content()
    {
        return m_content;
    }
    /// Erase (and free) all segments and reset state
    void erase()
    {
        m_content = false;
        m_nseq    = false;
        m_segments.clear();

    }
    /// return the streams data size
    int get_size()
    {
        int size = 0;
        for (std::list<Data_segment>::iterator it = m_segments.begin();
                it != m_segments.end(); it ++)
        {
            size += it->m_datasize;
        }
        return size;
    }
    /// debug functionality to dump a streams content
    void dump()
    {
        int start=2;
        for (std::list<Data_segment>::iterator it = m_segments.begin();
                it != m_segments.end(); it ++)
        {
            for (unsigned int i=start; i< it->m_datasize; i++)
            {
                printf("%02x",it->m_data[i]);
            }
            start = 0;
        }
        printf("\n");
    }
    /// returns the data in the stream
    /** The returned data is located in a static buffer shared by all streams
     *  the data is valid until the next call to get_buffer()
     */
    unsigned char *get_buffer()
    {
        int p=0;
        for (std::list<Data_segment>::iterator it = m_segments.begin();
                it != m_segments.end(); it ++)
        {
            for (unsigned int i=0; i< it->m_datasize; i++)
            {
                m_buffer[p++]=it->m_data[i];
                if (p>=0xffff)
                    return m_buffer;
            }
        }
        return m_buffer;
    }
private:
    unsigned int                m_seq;
    int                     m_ser;
    bool                    m_content;
    bool                    m_nseq;
    std::list<Data_segment> m_segments;

    static unsigned char          m_buffer[0x10000];
};
unsigned char Stream::m_buffer[0x10000];

std::map<Stream_id,Stream> g_tcp_streams;



/// assemble_tcp builds datastreams out of tcp packets
/** TCP packets are inserted into streams. When the streams are closed
 *  the contained data is returned as a pointer the data
 *  it is up to the caller to free() the memory returned.
 */
unsigned char *
assemble_tcp (
    Payload &payload,
    in6addr_t *src_ip,
    in6addr_t *dst_ip,
    unsigned short src_port,
    unsigned short dst_port,
    unsigned int *rest,
    unsigned int seq,
    unsigned char *data,
    int len,
    char syn,
    char fin,
    char rst,
    char ack)
{
    Stream_id id ( *src_ip, *dst_ip, src_port, dst_port );
    Stream   &str = g_tcp_streams[id];
    bool data_avail = false;

    if (!str.has_content())
    {
        Data_segment seg( data, len);
        str.add( syn,seq, seg);
    }
    else
    {
        if (rst == 1)
        {
            str.erase();
        }
        else if (syn == 1)
        {
            str.erase();
            Data_segment seg( data, len);
            str.add( syn,seq, seg);
        }
        else
        {
            Data_segment seg( data, len);
            str.add( syn,seq, seg);
        }
    }

    data = 0;
    if (str.has_content() )
    {
        int size = str.get_size();
        unsigned char *buffer = str.get_buffer();
        int dns_size = (int(buffer[0])<<8) | buffer[1];

        data_avail = (fin == 1) && (rst == 0);
        if (data_avail || dns_size+2==size)
        {
            *rest = size;
            if (*rest > 0xffff)
                *rest = 0xffff;
            data = (unsigned char*)payload.alloc(*rest);
            memcpy( data, buffer, *rest );
            str.erase();
            g_tcp_streams.erase(id);
        }
    }
    return data;
}

}
コード例 #5
0
ファイル: module.cpp プロジェクト: StGlolry/x64dbg
bool ModLoad(uint Base, uint Size, const char* FullPath)
{
    //
    // Handle a new module being loaded
    //
    // TODO: Do loaded modules always require a path?
    if(!Base || !Size || !FullPath)
        return false;

    MODINFO info;

    // Copy the module path in the struct
    strcpy_s(info.path, FullPath);

    // Break the module path into a directory and file name
    char dir[MAX_PATH] = "";
    char file[MAX_MODULE_SIZE] = "";
    strcpy_s(dir, FullPath);
    _strlwr(dir);
    char* fileStart = strrchr(dir, '\\');
    if(fileStart)
    {
        strcpy_s(file, fileStart + 1);
        *fileStart = '\0';
    }

    //calculate module hash from full file name
    info.hash = ModHashFromName(file);

    // Copy the extension into the module struct
    {
        char* extensionPos = strrchr(file, '.');

        if(extensionPos)
        {
            strcpy_s(info.extension, extensionPos);
            extensionPos[0] = '\0';
        }
    }

    // Copy the name to the module struct
    strcpy_s(info.name, file);

    // Module base address/size
    info.base = Base;
    info.size = Size;

    // Process module sections
    info.sections.clear();

    WString wszFullPath = StringUtils::Utf8ToUtf16(FullPath);
    if(StaticFileLoadW(wszFullPath.c_str(), UE_ACCESS_READ, false, &info.Handle, &info.FileMapSize, &info.MapHandle, &info.FileMapVA))
    {
        // Get the entry point
        info.entry = GetPE32DataFromMappedFile(info.FileMapVA, 0, UE_OEP) + info.base;

        // Enumerate all PE sections
        int sectionCount = (int)GetPE32DataFromMappedFile(info.FileMapVA, 0, UE_SECTIONNUMBER);

        for(int i = 0; i < sectionCount; i++)
        {
            MODSECTIONINFO curSection;

            curSection.addr = GetPE32DataFromMappedFile(info.FileMapVA, i, UE_SECTIONVIRTUALOFFSET) + info.base;
            curSection.size = GetPE32DataFromMappedFile(info.FileMapVA, i, UE_SECTIONVIRTUALSIZE);
            const char* sectionName = (const char*)GetPE32DataFromMappedFile(info.FileMapVA, i, UE_SECTIONNAME);

            // Escape section name when needed
            strcpy_s(curSection.name, StringUtils::Escape(sectionName).c_str());

            // Add entry to the vector
            info.sections.push_back(curSection);
        }
    }

    // Add module to list
    EXCLUSIVE_ACQUIRE(LockModules);
    modinfo.insert(std::make_pair(Range(Base, Base + Size - 1), info));
    EXCLUSIVE_RELEASE();

    SymUpdateModuleList();
    return true;
}
コード例 #6
0
ファイル: sceAtrac.cpp プロジェクト: nachume/ppsspp
void deleteAtrac(int atracID) {
	if (atracMap.find(atracID) != atracMap.end()) {
		delete atracMap[atracID];
		atracMap.erase(atracID);
	}
}
コード例 #7
0
//------------------------------------------------------------------------
//------------------------------------------------------------------------
SmartPointer<Texture> Texture::open(std::string filename,bool bUseCacheIfPossible,bool bCacheInMemory)
{
	if (!filename.length()) 
	{
		Log::printf("Texture::open cannot open texture because filename is empty\n");
		return SmartPointer<Texture>();
	}

	//use cache?
	if (bUseCacheIfPossible)
	{
		if (textures_in_cache.find(Utils::ToLower(filename))!=textures_in_cache.end())
		{
			//Log::printf("Opened texture file %s from cache (already in memory)\n",Filename.c_str());
			return textures_in_cache[Utils::ToLower(filename)];
		}
	}


	//opening from disk
  juce::File   jfile(juce::File::getCurrentWorkingDirectory().getChildFile(filename.c_str()));
  juce::String jext=jfile.getFileExtension().toLowerCase();

  SmartPointer<Texture> ret;
  if (jext==".tga")
  {
    ret=readTga(filename);

    if (!ret)
      return ret; //failed
  }
  else
  {
    juce::Image jimg=juce::ImageFileFormat::loadFrom(jfile);

    if (!jimg.isValid())
	  {
		  Log::printf("Texture::open cannot open texture file %s \n",filename.c_str());
		  return SmartPointer<Texture>();
	  }

	  int width  = jimg.getWidth();
	  int height = jimg.getHeight();
	  int bpp    = jimg.getFormat()==juce::Image::ARGB? 32 : (jimg.getFormat()==juce::Image::RGB? 24 : (jimg.getFormat()==juce::Image::SingleChannel? 8:0));

	  if((width == 0) || (height == 0) || !(bpp==24 || bpp==32 || bpp==8))
	  {
		  Log::printf("Texture::open failed to load the texture file %s (reason  unsupported type bpp=%d width=%d height=%d\n",filename.c_str(),bpp,width,height);
		  return SmartPointer<Texture>();
	  }

	  ret=SmartPointer<Texture>(new Texture(width,height,bpp,0));
    unsigned char* dst=ret->buffer;

	  //Alpha
	  if (bpp==8)
	  {
		  for (int Y=0;Y<height;Y++) {
		  for (int X=0;X<width ;X++) {
        juce::Colour colour=jimg.getPixelAt(X,height-Y-1); //mirror y
			  *dst++=colour.getAlpha();
		  }}
	  }
	  //RGB
	  else if (bpp==24)
	  {	
		  for (int Y=0;Y<height;Y++) {
		  for (int X=0;X<width ;X++) {
        juce::Colour colour=jimg.getPixelAt(X,height-Y-1); //mirror y
			  *dst++=colour.getRed  ();
			  *dst++=colour.getGreen();
			  *dst++=colour.getBlue ();
		  }}
	  }
	  //RGBA
	  else if (bpp==32)
	  {
		  for (int Y=0;Y<height;Y++) {
		  for (int X=0;X<width ;X++) {
        juce::Colour colour=jimg.getPixelAt(X,height-Y-1); //mirror y
			  *dst++=colour.getRed  ();
			  *dst++=colour.getGreen();
			  *dst++=colour.getBlue ();
        *dst++=colour.getAlpha();
		  }}
	  }
  }

	Log::printf("image file %s loaded from disk width(%d) height(%d) bpp(%d)\n",filename.c_str(),ret->width,ret->height,ret->bpp);

	if (bCacheInMemory)
		textures_in_cache[Utils::ToLower(filename)]=ret;

	ret->filename=filename;
	return ret;

}
コード例 #8
0
ファイル: main.cpp プロジェクト: legalgui/clase2016
 Operaciones(){
     operaciones.insert(std::make_pair("suma", new Sum<T, Func>()));
 };
コード例 #9
0
ファイル: main.cpp プロジェクト: legalgui/clase2016
 void insertBack(std::string s, Func f){
     operacionesConApuntadores.insert(std::make_pair(s,f));
     
 };
コード例 #10
0
		virtual void OnUnload() override
		{
			extdata.clear();
		}
コード例 #11
0
		virtual void OnDisable() override
		{
			extdata.clear();
		}
コード例 #12
0
namespace Mod_Pop_ECAttr_Extensions
{
	/* maps ECAttr instances -> extra data instances */
	std::map<CTFBot::EventChangeAttributes_t *, CTFBot::ExtraData> extdata;
	
	/* maps CTFBot instances -> their current ECAttr instance */
	std::map<int, CTFBot::EventChangeAttributes_t *> ecattr_map;
	
#if 0
	/* maps CTFBot instances -> their current ECAttr name */
	std::map<CHandle<CTFBot>, std::string> ecattr_map;
#endif
	
	
#if 0
	const std::string& GetCurrentTFBotECAttrName(CTFBot *bot)
	{
		CHandle<CTFBot> handle = bot;
		
		auto it = ecattr_map.find(handle);
		if (it == ecattr_map.end()) {
			return "default";
		}
		return *it;
	}
#endif
	
	
	// ecattr_map:
	// clear in OnUnload and SetEnabled(false)
	// update every time CTFBot::OnEventChangeAttributes is called
	// 
	
	
	const CTFBot::ExtraData& CTFBot::Ext() const
	{
		static CTFBot::ExtraData empty;
		
		auto it1 = ecattr_map.find(ENTINDEX(this));
		if (it1 == ecattr_map.end()) {
			return empty;
		}
		auto ecattr = *it1;
		
		auto it2 = extdata.find(ecattr);
		if (it2 == extdata.end()) {
			return empty;
		}
		return *it2;
	}
	
	
	class CMod : public IMod
	{
	public:
		CMod() : IMod("Pop:ECAttr_Extensions")
		{
			
		}
		
		virtual void OnUnload() override
		{
			extdata.clear();
		}
		
		virtual void OnDisable() override
		{
			extdata.clear();
		}
	};
	CMod s_Mod;
	
	
	ConVar cvar_enable("sig_pop_ecattr_extensions", "0", FCVAR_NOTIFY,
		"Mod: enable extended KV in EventChangeAttributes",
		[](IConVar *pConVar, const char *pOldValue, float flOldValue) {
			ConVarRef var(pConVar);
			s_Mod.Toggle(var.GetBool());
		});
	
	
	class CKVCond_ECAttr : public IKVCond
	{
	public:
		virtual bool operator()() override
		{
			return s_Mod.IsEnabled();
		}
	};
	CKVCond_ECAttr cond;
}
コード例 #13
0
ファイル: uthreads.cpp プロジェクト: OsoFlaco/OS
int uthread_terminate(int tid)
{
	blockTimer();
	if(tid == 0)//if true: exits program
	{
//		terminate all threads:
		std::map<int, Thread*>::iterator threadIt;
		for (threadIt = gThreads.begin(); threadIt != gThreads.end(); ++threadIt)
		{
			Thread* tmp;
			switch(threadIt->second->getState() )
			{
			case(READY) :
					gReady.remove(threadIt->second->getID() );
					tmp = gThreads[threadIt->second->getID() ];
					gThreads.erase(threadIt);
					delete tmp;
					break;
			case(RUNNING) :
					gThreads.erase(threadIt);
//					gRunning = NULL;
					break;
			case(BLOCKED) :
					gBlocked.erase(threadIt->second->getID() );
					tmp = gThreads[threadIt->second->getID() ];
					gThreads.erase(threadIt);
					delete tmp;
					break;
			default :
				break;
			}

		}
		delete gRunning;
		gRunning = NULL;
		resumeTimer();
		exit(0);
	}
	if(gThreads.count(tid) == 0) //if true: thread doesn't exist
	{
		std::cerr<< TERMINATE_ERR << std::endl;
		resumeTimer();
		return FAILURE;
	}
	if(gThreads[tid]->getState() == RUNNING)//if true: deletes thread +  jumps to next thread
	{
		switchThreads(TERMINATED);
	}
//	if in ready or blocked: remove from lists (gReady/gBlocked + gThreads), and delete thread
	Thread* tmp = gThreads[tid];
	if (tmp->getState() == READY )
	{
		gReady.remove(tid);
	}
	if (tmp->getState() == BLOCKED)
	{
		gBlocked.erase(tid);
	}
	gThreads.erase(tid);
	gAvailableID.push(tid);
	delete tmp;
	resumeTimer();
	return SUCCESS;
}
コード例 #14
0
ファイル: at.pass.cpp プロジェクト: 32bitmicro/libcxx
int main()
{
    {
        typedef std::pair<const int, double> V;
        V ar[] =
        {
            V(1, 1.5),
            V(2, 2.5),
            V(3, 3.5),
            V(4, 4.5),
            V(5, 5.5),
            V(7, 7.5),
            V(8, 8.5),
        };
        std::map<int, double> m(ar, ar+sizeof(ar)/sizeof(ar[0]));
        assert(m.size() == 7);
        assert(m.at(1) == 1.5);
        m.at(1) = -1.5;
        assert(m.at(1) == -1.5);
        assert(m.at(2) == 2.5);
        assert(m.at(3) == 3.5);
        assert(m.at(4) == 4.5);
        assert(m.at(5) == 5.5);
        try
        {
            m.at(6);
            assert(false);
        }
        catch (std::out_of_range&)
        {
        }
        assert(m.at(7) == 7.5);
        assert(m.at(8) == 8.5);
        assert(m.size() == 7);
    }
    {
        typedef std::pair<const int, double> V;
        V ar[] =
        {
            V(1, 1.5),
            V(2, 2.5),
            V(3, 3.5),
            V(4, 4.5),
            V(5, 5.5),
            V(7, 7.5),
            V(8, 8.5),
        };
        const std::map<int, double> m(ar, ar+sizeof(ar)/sizeof(ar[0]));
        assert(m.size() == 7);
        assert(m.at(1) == 1.5);
        assert(m.at(2) == 2.5);
        assert(m.at(3) == 3.5);
        assert(m.at(4) == 4.5);
        assert(m.at(5) == 5.5);
        try
        {
            m.at(6);
            assert(false);
        }
        catch (std::out_of_range&)
        {
        }
        assert(m.at(7) == 7.5);
        assert(m.at(8) == 8.5);
        assert(m.size() == 7);
    }
}
コード例 #15
0
//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RigWellLogExtractor::populateReturnArrays(std::map<RigMDCellIdxEnterLeaveKey, HexIntersectionInfo > &uniqueIntersections)
{
    // For same MD and same cell, remove enter/leave pairs, as they only touches the wellpath, and should not contribute.
    {
        std::map<RigMDCellIdxEnterLeaveKey, HexIntersectionInfo >::iterator it1 = uniqueIntersections.begin();
        std::map<RigMDCellIdxEnterLeaveKey, HexIntersectionInfo >::iterator it2 = uniqueIntersections.begin();

        std::vector<std::map<RigMDCellIdxEnterLeaveKey, HexIntersectionInfo >::iterator> iteratorsToIntersectonsToErase;

        while (it2 != uniqueIntersections.end())
        {
            ++it2;
            if (it2 != uniqueIntersections.end())
            {
                if (RigWellLogExtractionTools::isEqualDepth(it1->first.measuredDepth, it2->first.measuredDepth))
                {
                    if (it1->first.hexIndex == it2->first.hexIndex)
                    {
                        // Remove the two from the map, as they just are a touch of the cell surface
                        CVF_TIGHT_ASSERT(!it1->first.isEnteringCell && it2->first.isEnteringCell);

                        iteratorsToIntersectonsToErase.push_back(it1);
                        iteratorsToIntersectonsToErase.push_back(it2);
                    }
                }
            }
            ++it1;
        }

        // Erase all the intersections that is not needed
        for (size_t erItIdx = 0; erItIdx < iteratorsToIntersectonsToErase.size(); ++erItIdx)
        {
            uniqueIntersections.erase(iteratorsToIntersectonsToErase[erItIdx]);
        }
    }

    // Copy the map into a different sorting regime, with enter leave more significant than cell index

    std::map<RigMDEnterLeaveCellIdxKey, HexIntersectionInfo > sortedUniqueIntersections;
    {
        std::map<RigMDCellIdxEnterLeaveKey, HexIntersectionInfo >::iterator it = uniqueIntersections.begin();
        while (it != uniqueIntersections.end())
        {
            sortedUniqueIntersections.insert(std::make_pair(RigMDEnterLeaveCellIdxKey(it->first.measuredDepth, it->first.isEnteringCell, it->first.hexIndex),
                it->second));
            ++it;
        }
    }

    // Add points for the endpoint of the wellpath, if it starts/ends inside a cell
    {
        // Add an intersection for the well startpoint that is inside the first cell
        std::map<RigMDEnterLeaveCellIdxKey, HexIntersectionInfo >::iterator it = sortedUniqueIntersections.begin();
        if (it != sortedUniqueIntersections.end() && !it->first.isEnteringCell) // Leaving a cell as first intersection. Well starts inside a cell.
        {
            // Needs wellpath start point in front
            HexIntersectionInfo firstLeavingPoint = it->second;
            firstLeavingPoint.m_intersectionPoint =  m_wellPath->m_wellPathPoints[0];
            firstLeavingPoint.m_face = cvf::StructGridInterface::NO_FACE;
            firstLeavingPoint.m_isIntersectionEntering = true;

            sortedUniqueIntersections.insert(std::make_pair(RigMDEnterLeaveCellIdxKey(m_wellPath->m_measuredDepths[0], 
                                                                                      true, 
                                                                                      firstLeavingPoint.m_hexIndex),
                                                            firstLeavingPoint));
        }

        // Add an intersection for the well endpoint possibly inside the last cell.
        std::map<RigMDEnterLeaveCellIdxKey, HexIntersectionInfo >::reverse_iterator rit = sortedUniqueIntersections.rbegin();
        if (rit != sortedUniqueIntersections.rend() && rit->first.isEnteringCell) // Entering a cell as last intersection. Well ends inside a cell.
        {
            // Needs wellpath end point at end
            HexIntersectionInfo lastEnterPoint = rit->second;
            lastEnterPoint.m_intersectionPoint =  m_wellPath->m_wellPathPoints.back();
            lastEnterPoint.m_isIntersectionEntering = false;
            lastEnterPoint.m_face = cvf::StructGridInterface::NO_FACE;

            sortedUniqueIntersections.insert(std::make_pair(RigMDEnterLeaveCellIdxKey(m_wellPath->m_measuredDepths.back(), 
                                                                                      false, 
                                                                                      lastEnterPoint.m_hexIndex),
                                                            lastEnterPoint));
        }
    }

    // Filter and store the intersections pairwise as cell enter-leave pairs 
    // Discard points that does not have a match .
    {
        std::map<RigMDEnterLeaveCellIdxKey, HexIntersectionInfo >::iterator it1 = sortedUniqueIntersections.begin();
        std::map<RigMDEnterLeaveCellIdxKey, HexIntersectionInfo >::iterator it2;

        while (it1 != sortedUniqueIntersections.end())
        {
            it2 = it1;
            ++it2;

            if (it2 == sortedUniqueIntersections.end()) break;

            if (RigMDEnterLeaveCellIdxKey::isProperCellEnterLeavePair(it1->first, it2->first))
            {
                appendIntersectionToArrays(it1->first.measuredDepth, it1->second);
                ++it1;
                appendIntersectionToArrays(it1->first.measuredDepth, it1->second);
                ++it1;
            }
            else
            {

                // If we haven't a proper pair, try our best to recover these variants:
                // 1-2 3 4 5 6 7 8 9 10 11-12
                //     +---+
                //       +---+
                //             +---+ 

                std::map<RigMDEnterLeaveCellIdxKey, HexIntersectionInfo >::iterator it11 = it1;
                std::map<RigMDEnterLeaveCellIdxKey, HexIntersectionInfo >::iterator it21 = it2;
                
                // Check if we have overlapping cells (typically at a fault)
                ++it21;
                if (it21 != sortedUniqueIntersections.end() 
                    && RigMDEnterLeaveCellIdxKey::isProperCellEnterLeavePair(it11->first, it21->first))
                { 
                    // Found 3 to 5 connection
                    appendIntersectionToArrays(it11->first.measuredDepth, it11->second);
                    appendIntersectionToArrays(it21->first.measuredDepth, it21->second);

                    ++it11; ++it21;
                    if (it21 != sortedUniqueIntersections.end() 
                        &&  RigMDEnterLeaveCellIdxKey::isProperCellEnterLeavePair(it11->first, it21->first))
                    {
                        // Found a 4 to 6 connection
                        appendIntersectionToArrays(it11->first.measuredDepth, it11->second);
                        appendIntersectionToArrays(it21->first.measuredDepth, it21->second);

                        it1 = it21;
                        ++it1;
                        continue;
                    }
                    else
                    {
                        RiaLogging::warning(QString("Well Log Extraction : ") + QString::fromStdString(m_wellCaseErrorMsgName) + (" Discards a point at MD:  ") + QString::number((double)(it1->first.measuredDepth)));

                        // Found that 8 to 10 is not connected, after finding 7 to 9
                        it1 = it21; // Discard 8 by Jumping to 10
                        continue;
                    }
                }
                else
                {
                    RiaLogging::warning(QString("Well Log Extraction : ") + QString::fromStdString(m_wellCaseErrorMsgName) + (" Discards a point at MD:  ") + QString::number((double)(it1->first.measuredDepth)));

                    // Found that 10 to 11 is not connected, and not 10 to 12 either
                    ++it1; // Discard 10 and jump to 11 and hope that recovers us 
                    continue;
                }
            }
        }
    }
}
コード例 #16
0
    void OBJWriter::write(const std::shared_ptr<gameplay::Model>& model,
                          const std::string& baseName,
                          const std::map<loader::TextureLayoutProxy::TextureKey, std::shared_ptr<gameplay::Material>>& mtlMap1,
                          const std::map<loader::TextureLayoutProxy::TextureKey, std::shared_ptr<gameplay::Material>>& mtlMap2,
                          const glm::vec3& ambientColor) const
    {
        Expects(model != nullptr);

        auto fullPath = m_basePath / baseName;

        Assimp::Exporter exporter;
        std::string formatIdentifier;
        for(size_t i = 0; i < exporter.GetExportFormatCount(); ++i)
        {
            auto descr = exporter.GetExportFormatDescription(i);
            BOOST_ASSERT(descr != nullptr);

            std::string exporterExtension = std::string(".") + descr->fileExtension;

            if(exporterExtension == fullPath.extension().string())
            {
                formatIdentifier = descr->id;
                break;
            }
        }

        if(formatIdentifier.empty())
        {
            BOOST_LOG_TRIVIAL(error) << "Failed to find an exporter for the supplied file extension";
            BOOST_LOG_TRIVIAL(info) << "Here's the list of registered exporters";

            for(size_t i = 0; i < exporter.GetExportFormatCount(); ++i)
            {
                auto descr = exporter.GetExportFormatDescription(i);
                BOOST_ASSERT(descr != nullptr);

                BOOST_LOG_TRIVIAL(info) << descr->description << ", extension `" << descr->fileExtension << "`, id `" << descr->id << "`";
            }

            BOOST_THROW_EXCEPTION(std::runtime_error("Failed to find an exporter for the supplied file extension"));
        }

        std::unique_ptr<aiScene> scene = std::make_unique<aiScene>();
        BOOST_ASSERT(scene->mRootNode == nullptr);
        scene->mRootNode = new aiNode();

        {
            size_t totalPartCount = 0;
            for( const auto& mesh : model->getMeshes() )
            {
                totalPartCount += mesh->getPartCount();
            }

            scene->mNumMaterials = totalPartCount;
            scene->mMaterials = new aiMaterial*[totalPartCount];
            std::fill_n(scene->mMaterials, totalPartCount, nullptr);

            scene->mNumMeshes = totalPartCount;
            scene->mMeshes = new aiMesh*[totalPartCount];
            std::fill_n(scene->mMeshes, totalPartCount, nullptr);

            scene->mRootNode->mNumMeshes = totalPartCount;
            scene->mRootNode->mMeshes = new unsigned int[totalPartCount];
            for( size_t i = 0; i < totalPartCount; ++i )
                scene->mRootNode->mMeshes[i] = i;
        }

        for( size_t mi = 0, globalPartIndex = 0; mi < model->getMeshes().size(); ++mi )
        {
            BOOST_ASSERT(mi < scene->mNumMeshes);
            const auto& mesh = model->getMeshes()[mi];

            for( size_t pi = 0; pi < mesh->getPartCount(); ++pi , ++globalPartIndex )
            {
                BOOST_ASSERT(globalPartIndex < scene->mNumMaterials);
                const std::shared_ptr<gameplay::MeshPart>& part = mesh->getPart(pi);

                scene->mMeshes[globalPartIndex] = new aiMesh();
                aiMesh* outMesh = scene->mMeshes[globalPartIndex];

                allocateElementMemory(mesh, outMesh);
                copyVertexData(mesh, outMesh);

                BOOST_ASSERT(part->getPrimitiveType() == gameplay::Mesh::PrimitiveType::TRIANGLES && part->getIndexCount() % 3 == 0);
                outMesh->mMaterialIndex = globalPartIndex;
                scene->mMaterials[globalPartIndex] = new aiMaterial();
                scene->mMaterials[globalPartIndex]->AddProperty(new aiColor4D(ambientColor.r, ambientColor.g, ambientColor.b, 1), 1, AI_MATKEY_COLOR_AMBIENT);

                {
                    // try to find the texture for our material

                    using Entry = decltype(*mtlMap1.begin());
                    auto finder = [&part](const Entry& entry)
                        {
                            return entry.second == part->getMaterial();
                        };

                    auto texIt = std::find_if(mtlMap1.begin(), mtlMap1.end(), finder);

                    bool found = false;
                    if( texIt != mtlMap1.end() )
                    {
                        scene->mMaterials[globalPartIndex]->AddProperty(new aiString(makeTextureName(texIt->first.tileAndFlag & TextureIndexMask) + ".png"), AI_MATKEY_TEXTURE_DIFFUSE(0));
                        found = true;
                    }

                    if( !found )
                    {
                        texIt = std::find_if(mtlMap2.begin(), mtlMap2.end(), finder);
                        if( texIt != mtlMap2.end() )
                        {
                            scene->mMaterials[globalPartIndex]->AddProperty(new aiString(makeTextureName(texIt->first.tileAndFlag & TextureIndexMask) + ".png"), AI_MATKEY_TEXTURE_DIFFUSE(0));
                        }
                    }
                }

                outMesh->mNumFaces = part->getIndexCount() / 3;
                outMesh->mFaces = new aiFace[outMesh->mNumFaces];

                switch( part->getIndexFormat() )
                {
                    case gameplay::Mesh::INDEX8:
                        copyIndices<uint8_t>(part, outMesh);
                        break;
                    case gameplay::Mesh::INDEX16:
                        copyIndices<uint16_t>(part, outMesh);
                        break;
                    case gameplay::Mesh::INDEX32:
                        copyIndices<uint32_t>(part, outMesh);
                        break;
                    default:
                        break;
                }
            }
        }

        exporter.Export(scene.get(), formatIdentifier.c_str(), fullPath.string(), aiProcess_JoinIdenticalVertices | aiProcess_ValidateDataStructure | aiProcess_FlipUVs);
    }
コード例 #17
0
ファイル: sceAtrac.cpp プロジェクト: nachume/ppsspp
Atrac *getAtrac(int atracID) {
	if (atracMap.find(atracID) == atracMap.end()) {
		return NULL;
	}
	return atracMap[atracID];
}
コード例 #18
0
ファイル: boss_broggok.cpp プロジェクト: Dolmero/L4G_Core
    void UpdateAI(const uint32 diff)
    {
        if (!UpdateVictim())
        {
            if (checkTimer < diff)
            {
                if (phase != EVENT_NULL && phase != EVENT_FIGHT)
                {
                    bool found = false;
                    for (std::map<uint64, uint8>::iterator it = prisoners.begin(); it != prisoners.end(); it++)
                    {
                        if (it->second == phase)
                        {
                            if (Creature *pPrisoner = me->GetCreature(it->first))
                            {
                                if (pPrisoner->isAlive())
                                {
                                    found = true;
                                    break;
                                }
                            }
                        }
                    }

                    if (!found)
                        DoAction(uint8(phase) +1);
                }
                checkTimer = 2000;
            }
            else
                checkTimer -= diff;

            return;
        }

        if (AcidSpray_Timer < diff)
        {
            AddSpellToCast(me->getVictim(),SPELL_SLIME_SPRAY);
            AcidSpray_Timer = urand(4000, 12000);
        }
        else
            AcidSpray_Timer -=diff;

        if (PoisonBolt_Timer < diff)
        {
            AddSpellToCast(me->getVictim(), SPELL_POISON_BOLT);
            PoisonBolt_Timer = urand(4000, 12000);;
        }
        else
            PoisonBolt_Timer -=diff;

        if (PoisonSpawn_Timer < diff)
        {
            AddSpellToCast(me, SPELL_POISON_CLOUD);
            PoisonSpawn_Timer = 20000;
        }
        else
            PoisonSpawn_Timer -=diff;

        CastNextSpellIfAnyAndReady();
        DoMeleeAttackIfReady();
    }
コード例 #19
0
//------------------------------------------------------------------------
//------------------------------------------------------------------------
void Texture::flushCache()
{
	textures_in_cache.clear();
}
コード例 #20
0
void mutation_branch::reset_all()
{
    mutations_category.clear();
    mutation_data.clear();
}
コード例 #21
0
ファイル: tcp.cpp プロジェクト: pawal/PacketQ
/** TCP packets are inserted into streams. When the streams are closed
 *  the contained data is returned as a pointer the data
 *  it is up to the caller to free() the memory returned.
 */
unsigned char *
assemble_tcp (
    Payload &payload,
    in6addr_t *src_ip,
    in6addr_t *dst_ip,
    unsigned short src_port,
    unsigned short dst_port,
    unsigned int *rest,
    unsigned int seq,
    unsigned char *data,
    int len,
    char syn,
    char fin,
    char rst,
    char ack)
{
    Stream_id id ( *src_ip, *dst_ip, src_port, dst_port );
    Stream   &str = g_tcp_streams[id];
    bool data_avail = false;

    if (!str.has_content())
    {
        Data_segment seg( data, len);
        str.add( syn,seq, seg);
    }
    else
    {
        if (rst == 1)
        {
            str.erase();
        }
        else if (syn == 1)
        {
            str.erase();
            Data_segment seg( data, len);
            str.add( syn,seq, seg);
        }
        else
        {
            Data_segment seg( data, len);
            str.add( syn,seq, seg);
        }
    }

    data = 0;
    if (str.has_content() )
    {
        int size = str.get_size();
        unsigned char *buffer = str.get_buffer();
        int dns_size = (int(buffer[0])<<8) | buffer[1];

        data_avail = (fin == 1) && (rst == 0);
        if (data_avail || dns_size+2==size)
        {
            *rest = size;
            if (*rest > 0xffff)
                *rest = 0xffff;
            data = (unsigned char*)payload.alloc(*rest);
            memcpy( data, buffer, *rest );
            str.erase();
            g_tcp_streams.erase(id);
        }
    }
    return data;
}
コード例 #22
0
void PluginUtils::setPluginJavaData(PluginProtocol* pKeyObj, PluginJavaData* pData)
{
    erasePluginJavaData(pKeyObj);
    s_PluginObjMap.insert(std::pair<PluginProtocol*, PluginJavaData*>(pKeyObj, pData));
    s_JObjPluginMap.insert(std::pair<std::string, PluginProtocol*>(pData->jclassName, pKeyObj));
}
コード例 #23
0
ファイル: ripna.cpp プロジェクト: CptMacHammer/sim
/* Function that returns the ID of the most dangerous neighboring plane and its ZEM. */
sim::threatContainer sim::findGreatestThreat(PlaneObject &plane1, std::map<int, PlaneObject> &planes) {
    
	/* Set reference for origin (Northwest corner of the course)*/
	sim::coordinate origin;
	origin.latitude = 32.606573;
	origin.longitude = -85.490356;
	origin.altitude = 400;
    
	/* Set preliminary plane to avoid as non-existent and most dangerous ZEM as negative */
	int planeToAvoid = -1;
	int iPlaneToAvoid = -1;
	double mostDangerousZEM = -1.0;
	double iMostDangerousZEM = -1.0;
    
	/* Set the preliminary time-to-go high */
	double minimumTimeToGo = MINIMUM_TIME_TO_GO;
	double iMinimumTimeToGo = 3.5;

	/* Declare second plane and ID variable */
	PlaneObject plane2;
	int ID;
    
	/* Make a position vector representation of the current plane */
	double magnitude2, direction2;
	double magnitude = findDistance(origin.latitude, origin.longitude, 
		plane1.getCurrentLoc().latitude, plane1.getCurrentLoc().longitude);
	double direction = findAngle(origin.latitude, origin.longitude, 
		plane1.getCurrentLoc().latitude, plane1.getCurrentLoc().longitude);
	sim::mathVector p1(magnitude,direction);

	/* Make a heading vector representation of the current plane */
	sim::mathVector d1(1.0,toCartesian(plane1.getCurrentBearing()));
	
	/* Declare variables needed for this loop */
	sim::mathVector pDiff, dDiff;
	double timeToGo, zeroEffortMiss, distanceBetween, timeToDest, bearingDiff;
	std::map<int,sim::PlaneObject>::iterator it;
    
	for (it=planes.begin() ; it!= planes.end(); it++) {
		/* Unpacking plane to check */		
		ID = (*it).first;
		plane2 = (*it).second;
		
		/* If it's not in the Check Zone, check the other plane */
		distanceBetween = plane1.findDistance(plane2);
		if (distanceBetween > CHECK_ZONE || plane1.getID() == ID) continue;

		/* Making a position vector representation of plane2 */
		magnitude2 = findDistance(origin.latitude, origin.longitude, 
			plane2.getCurrentLoc().latitude, plane2.getCurrentLoc().longitude);
		direction2 = findAngle(origin.latitude, origin.longitude, 
			plane2.getCurrentLoc().latitude, plane2.getCurrentLoc().longitude);
		sim::mathVector p2(magnitude2,direction2);

		/* Make a heading vector representation of the other plane */
		sim::mathVector d2(1.0,toCartesian(plane2.getCurrentBearing()));

		/* Compute time-to-go */
		pDiff = p1-p2;
		dDiff = d1-d2;
		timeToGo = -1.0*pDiff.dotProduct(dDiff)/(MPS_SPEED*dDiff.dotProduct(dDiff));
		

		/* Compute Zero Effort Miss */
		zeroEffortMiss = sqrt(fabs(pDiff.dotProduct(pDiff) + 
			2.0*(MPS_SPEED*timeToGo)*pDiff.dotProduct(dDiff) + 
			pow(MPS_SPEED*timeToGo,2.0)*dDiff.dotProduct(dDiff)));
		
		if( zeroEffortMiss > DANGER_ZEM || (timeToGo > minimumTimeToGo && timeToGo > iMinimumTimeToGo) || timeToGo < 0 ) continue;
        
		timeToDest = plane1.findDistance(plane1.getDestination().latitude, 
			plane1.getDestination().longitude) / MPS_SPEED;

		/* If you're close to your destination and the other plane isn't
		much of a threat, then don't avoid it */ 
		if ( timeToDest < 5.0 && zeroEffortMiss > 3.0*MPS_SPEED ) continue;

		/* If you're likely to zigzag, don't avoid the other plane */
		bearingDiff = fabs(plane1.getCurrentBearing() - planes[ID].getCurrentBearing());
		if ( plane1.findDistance(planes[ID]) > 3.5*MPS_SPEED &&  bearingDiff < CHATTERING_ANGLE) continue;

		/* Second Threshold, to prevent planes from flying into others when trying to avoid less imminent collisions */
		if ( zeroEffortMiss <= SECOND_THRESHOLD && timeToGo <= iMinimumTimeToGo ) {
			iPlaneToAvoid = ID;
			iMostDangerousZEM = zeroEffortMiss;
			iMinimumTimeToGo = timeToGo;
			continue;
		}

		planeToAvoid = ID;
		mostDangerousZEM = zeroEffortMiss;
		minimumTimeToGo = timeToGo;
	}

	sim::threatContainer greatestThreat;
	if (iPlaneToAvoid > -1) {
		greatestThreat.planeID = iPlaneToAvoid;
		greatestThreat.ZEM = iMostDangerousZEM;
		greatestThreat.timeToGo = iMinimumTimeToGo;		
	}
	else {
		greatestThreat.planeID = planeToAvoid;
		greatestThreat.ZEM = mostDangerousZEM;
		greatestThreat.timeToGo = minimumTimeToGo;
	}

	return greatestThreat;
}
コード例 #24
0
namespace cocos2d { namespace plugin {

#define JAVAVM    cocos2d::PluginJniHelper::getJavaVM()

void PluginUtils::initPluginWrapper(android_app* app)
{
    PluginJniMethodInfo t;
    if (! PluginJniHelper::getStaticMethodInfo(t
        , "org/cocos2dx/plugin/PluginWrapper"
        , "initFromNativeActivity"
        , "(Landroid/app/Activity;)V"))
    {
        outputLog("PluginUtils", "Failed to init context of plugin");
        return;
    }

    t.env->CallStaticVoidMethod(t.classID, t.methodID, app->activity->clazz);
    t.env->DeleteLocalRef(t.classID);
}

jobject PluginUtils::createJavaMapObject(std::map<std::string, std::string>* paramMap)
{
    JNIEnv* env = getEnv();
	jclass class_Hashtable = env->FindClass("java/util/Hashtable");
	jmethodID construct_method = env->GetMethodID( class_Hashtable, "<init>","()V");
	jobject obj_Map = env->NewObject( class_Hashtable, construct_method, "");
	if (paramMap != NULL)
	{
		jmethodID add_method= env->GetMethodID( class_Hashtable,"put","(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;");
		for (std::map<std::string, std::string>::const_iterator it = paramMap->begin(); it != paramMap->end(); ++it)
		{
			env->CallObjectMethod(obj_Map, add_method, env->NewStringUTF(it->first.c_str()), env->NewStringUTF(it->second.c_str()));
		}
	}
    env->DeleteLocalRef(class_Hashtable);
    return obj_Map;
}

void PluginUtils::initJavaPlugin(PluginProtocol* pPlugin, jobject jObj, const char* className)
{
	cocos2d::plugin::PluginJavaData* pUserData = new cocos2d::plugin::PluginJavaData();
	pUserData->jobj = PluginUtils::getEnv()->NewGlobalRef(jObj);
	pUserData->jclassName = className;
	cocos2d::plugin::PluginUtils::setPluginJavaData(pPlugin, pUserData);
}

JNIEnv* PluginUtils::getEnv()
{
    bool bRet = false;
    JNIEnv* env = NULL;
    do 
    {
        if (JAVAVM->GetEnv((void**)&env, JNI_VERSION_1_4) != JNI_OK)
        {
        	outputLog("PluginUtils", "Failed to get the environment using GetEnv()");
            break;
        }

        if (JAVAVM->AttachCurrentThread(&env, 0) < 0)
        {
            outputLog("PluginUtils", "Failed to get the environment using AttachCurrentThread()");
            break;
        }

        bRet = true;
    } while (0);        

    if (!bRet) {
    	env = NULL; 
    }

    return env;
}

std::map<PluginProtocol*, PluginJavaData*> s_PluginObjMap;
std::map<std::string, PluginProtocol*> s_JObjPluginMap;

typedef std::map<PluginProtocol*, PluginJavaData*>::iterator ObjMapIter;
typedef std::map<std::string, PluginProtocol*>::iterator JObjPluginMapIter;

PluginJavaData* PluginUtils::getPluginJavaData(PluginProtocol* pKeyObj)
{
    PluginJavaData* ret = NULL;
    ObjMapIter it = s_PluginObjMap.find(pKeyObj);
    if (it != s_PluginObjMap.end()) {
        ret = it->second;
    }

    return ret;
}

PluginProtocol* PluginUtils::getPluginPtr(std::string className)
{
	PluginProtocol* ret = NULL;
	JObjPluginMapIter it = s_JObjPluginMap.find(className);
	if (it != s_JObjPluginMap.end()) {
		ret = it->second;
	}

	return ret;
}

void PluginUtils::setPluginJavaData(PluginProtocol* pKeyObj, PluginJavaData* pData)
{
    erasePluginJavaData(pKeyObj);
    s_PluginObjMap.insert(std::pair<PluginProtocol*, PluginJavaData*>(pKeyObj, pData));
    s_JObjPluginMap.insert(std::pair<std::string, PluginProtocol*>(pData->jclassName, pKeyObj));
}

void PluginUtils::erasePluginJavaData(PluginProtocol* pKeyObj)
{
    ObjMapIter it = s_PluginObjMap.find(pKeyObj);
    if (it != s_PluginObjMap.end()) {
        PluginJavaData* pData = it->second;
        if (pData != NULL)
        {
            jobject jobj = pData->jobj;

            JObjPluginMapIter pluginIt = s_JObjPluginMap.find(pData->jclassName);
            if (pluginIt != s_JObjPluginMap.end())
            {
            	s_JObjPluginMap.erase(pluginIt);
            }

            JNIEnv* pEnv = getEnv();
            outputLog("PluginUtils", "Delete global reference.");
            pEnv->DeleteGlobalRef(jobj);
            delete pData;
        }
        s_PluginObjMap.erase(it);
    }
}

void PluginUtils::outputLog(const char* logTag, const char* pFormat, ...)
{
	char buf[MAX_LOG_LEN + 1];

	va_list args;
	va_start(args, pFormat);
	vsnprintf(buf, MAX_LOG_LEN, pFormat, args);
	va_end(args);

	__android_log_print(ANDROID_LOG_DEBUG, logTag, "%s", buf);
}

jobject PluginUtils::getJObjFromParam(PluginParam* param)
{
	if (NULL == param)
	{
		return NULL;
	}

	jobject obj = NULL;
	PluginJniMethodInfo t;
	JNIEnv* env = PluginUtils::getEnv();

	switch(param->getCurrentType())
	{
	case PluginParam::kParamTypeInt:
		if (PluginJniHelper::getStaticMethodInfo(t, "java/lang/Integer", "valueOf", "(I)Ljava/lang/Integer;"))
		{
			obj = t.env->CallStaticObjectMethod(t.classID, t.methodID, param->getIntValue());
		}
		break;
	case PluginParam::kParamTypeFloat:
		if (PluginJniHelper::getStaticMethodInfo(t, "java/lang/Float", "valueOf", "(F)Ljava/lang/Float;"))
		{
			obj = t.env->CallStaticObjectMethod(t.classID, t.methodID, param->getFloatValue());
		}
		break;
	case PluginParam::kParamTypeBool:
		if (PluginJniHelper::getStaticMethodInfo(t, "java/lang/Boolean", "valueOf", "(Z)Ljava/lang/Boolean;"))
		{
			obj = t.env->CallStaticObjectMethod(t.classID, t.methodID, param->getBoolValue());
		}
		break;
	case PluginParam::kParamTypeString:
		obj = env->NewStringUTF(param->getStringValue());
		break;
	case PluginParam::kParamTypeStringMap:
	    {
	        jclass cls = env->FindClass("org/json/JSONObject");
            jmethodID mid = env->GetMethodID(cls,"<init>","()V");
            obj = env->NewObject(cls,mid);
            std::map<std::string, std::string>::iterator it;
            std::map<std::string, std::string> mapParam = param->getStrMapValue();
            for (it = mapParam.begin(); it != mapParam.end(); it++)
            {
                PluginJniMethodInfo tInfo;
                if (PluginJniHelper::getMethodInfo(tInfo, "org/json/JSONObject", "put", "(Ljava/lang/String;Ljava/lang/Object;)Lorg/json/JSONObject;"))
                {
                    jstring strKey = tInfo.env->NewStringUTF(it->first.c_str());
                    jstring strValue = tInfo.env->NewStringUTF(it->second.c_str());

                    tInfo.env->CallObjectMethod(obj, tInfo.methodID, strKey, strValue);
                    tInfo.env->DeleteLocalRef(tInfo.classID);

                    tInfo.env->DeleteLocalRef(strKey);
                    tInfo.env->DeleteLocalRef(strValue);
                }
            }
        }
	    break;
	case PluginParam::kParamTypeMap:
		{
			jclass cls = env->FindClass("org/json/JSONObject");
			jmethodID mid = env->GetMethodID(cls,"<init>","()V");
			obj = env->NewObject(cls,mid);

			std::map<std::string, PluginParam*>::iterator it;
			std::map<std::string, PluginParam*> mapParam = param->getMapValue();
			for (it = mapParam.begin(); it != mapParam.end(); it++)
			{
				PluginJniMethodInfo tInfo;
				if (PluginJniHelper::getMethodInfo(tInfo, "org/json/JSONObject", "put", "(Ljava/lang/String;Ljava/lang/Object;)Lorg/json/JSONObject;"))
				{
					jstring strKey = tInfo.env->NewStringUTF(it->first.c_str());
					jobject objValue = PluginUtils::getJObjFromParam(it->second);

					tInfo.env->CallObjectMethod(obj, tInfo.methodID, strKey, objValue);
					tInfo.env->DeleteLocalRef(tInfo.classID);

					tInfo.env->DeleteLocalRef(strKey);
					PluginUtils::getEnv()->DeleteLocalRef(objValue);
				}
			}
		}
		break;
	default:
		break;
	}

	return obj;
}

}}// namespace cocos2d { namespace plugin {
コード例 #25
0
ファイル: delegate.cpp プロジェクト: BabichMikhail/Spawner
void delegate_runner::create_process() {
    char path[MAX_PATH + 1];

    if (GetFullPathNameA(program_to_run.c_str(), MAX_PATH, path, NULL))
    {
        program_to_run = path;
    }

    options.push_argument_front(program_to_run);

    if (options.use_cmd)
    {
        options.push_argument_front("--cmd");
    }

    options.use_cmd = true;

    const std::map< restriction_kind_t, std::string > cmd_units = {
        { restriction_user_time_limit, "ms" },
        { restriction_memory_limit, "B" },
        { restriction_processor_time_limit, "us" },
        { restriction_security_limit, "" },
        { restriction_write_limit, "B" },
        { restriction_load_ratio, "" },
        { restriction_idle_time_limit, "us" },
        { restriction_processes_count_limit, "" }
    };

    const std::map< restriction_kind_t, std::string > cmd_arg = {
        { restriction_user_time_limit, "tl" },
        { restriction_memory_limit, "ml" },
        { restriction_processor_time_limit, "d" },
        { restriction_security_limit, "s" },
        { restriction_write_limit, "wl" },
        { restriction_load_ratio, "lr" },
        { restriction_idle_time_limit, "y" },
        { restriction_processes_count_limit, "only-process" }
    };

    for (int i = 0; i < restriction_max; ++i)
    {
        if (restrictions.restrictions[i] != restriction_no_limit)
        {
            std::string argument = "-" + cmd_arg.find((restriction_kind_t)i)->second;

            argument += " " + std::to_string(restrictions.restrictions[i]);
            argument += cmd_units.find((restriction_kind_t)i)->second;

            options.push_argument_front(argument);
        }
    }

    auto process_pipes = [](options_class& options, const std::vector<std::string>& vals, const std::string& prefix) {
        for (auto i = vals.cbegin(); i != vals.cend(); ++i)
        {
            options.push_argument_front(prefix + *i);
        }
    };

    process_pipes(options, options.stderror, "--err=");
    process_pipes(options, options.stdoutput, "--out=");
    process_pipes(options, options.stdinput, "--in=");

    std::string working_directory = options.working_directory;

    if (working_directory.length() == 0)
    {
        char dir[MAX_PATH + 1];

        GetCurrentDirectoryA(MAX_PATH, dir);

        working_directory = dir;
    }

    options.push_argument_front("-wd \"" + working_directory + "\"");

    if (options.hide_report)
    {
        options.push_argument_front("-hr 1");
    }

    for (auto i = options.environmentVars.cbegin(); i != options.environmentVars.cend(); ++i)
    {
        options.push_argument_front("-D " + i->first + "=" + i->second);
    }

    if (options.json)
    {
        options.push_argument_front("--json");
    }

    options.push_argument_front("-env " + options.environmentMode);

    std::string shared_memory_name = "mem" + options.session.hash();

    options.push_argument_front("--shared-memory=" + shared_memory_name);

    CreateFileMappingA(
        INVALID_HANDLE_VALUE,
        NULL,
        PAGE_READWRITE,
        0,
        options_class::SHARED_MEMORY_BUF_SIZE,
        shared_memory_name.c_str()
   );

    options.shared_memory = shared_memory_name;

    options.push_argument_front("--delegated:1");

    runner::create_process();
}
コード例 #26
0
ファイル: sysctl_utils.cpp プロジェクト: theopolis/osquery
void genControlInfo(int* oid,
                    size_t oid_size,
                    QueryData& results,
                    const std::map<std::string, std::string>& config) {
  Row r;
  if (oid_size == 0) {
    return;
  }

  r["oid"] = stringFromMIB(oid, oid_size);
  // Request the description (the canonical name) for the MIB.
  char response[CTL_MAX_VALUE] = {0};
  size_t response_size = CTL_MAX_VALUE;

  int request[CTL_MAXNAME + 2] = {0, CTL_DEBUG_DESCRIPTION};
  memcpy(request + 2, oid, oid_size * sizeof(int));
  if (sysctl(request, oid_size + 2, response, &response_size, 0, 0) != 0) {
    return;
  }

  r["name"] = std::string(response);
  if (oid[0] > 0 && oid[0] < static_cast<int>(kControlNames.size())) {
    r["subsystem"] = kControlNames[oid[0]];
  }

  // Now request structure type.
  response_size = CTL_MAX_VALUE;
  request[1] = CTL_DEBUG_TYPE;
  if (sysctl(request, oid_size + 2, response, &response_size, 0, 0) != 0) {
    // Cannot request MIB type (int, string, struct, etc).
    return;
  }

  size_t oid_type = 0;
  if (response_size > 0) {
    oid_type = ((size_t)response[0] & CTLTYPE);
    if ((oid_type == 0 || oid_type == CTLTYPE_INT) && response_size > 4) {
      // For whatever reason, macOS defines fewer CTLTYPE's than BSD, and
      // sometimes uses the format character instead of (or in addition to)
      // the CTLTYPE to specify the type. Here we detect a few such cases and
      // map them to CTLTYPE's.
      // TODO: Both CTLTYPE_INT and CTLTYPE_QUAD can be specified as unsigned
      // using a similar method.
      char type_char = response[4];
      switch (type_char) {
      case 'I':
        oid_type = CTLTYPE_INT;
        break;
      case 'L':
        if (sizeof(long) == sizeof(long long)) {
          oid_type = CTLTYPE_QUAD;
        } else if (sizeof(long) == sizeof(int)) {
          oid_type = CTLTYPE_INT;
        }
        break;
      case 'S':
        oid_type = CTLTYPE_STRUCT;
        break;
      case 'Q':
        oid_type = CTLTYPE_QUAD;
        break;
        // Otherwise leave the type as it was; we have no additional knowledge
      }
    }
    if (oid_type < kControlTypes.size()) {
      r["type"] = kControlTypes[oid_type];
    }
  }

  // Finally request MIB value.
  if (oid_type > CTLTYPE_NODE && oid_type < CTLTYPE_OPAQUE) {
    size_t value_size = 0;
    sysctl(oid, oid_size, 0, &value_size, 0, 0);

    if (value_size > CTL_MAX_VALUE) {
      // If the value size is larger than the max value, limit.
      value_size = CTL_MAX_VALUE;
    }

    sysctl(oid, oid_size, response, &value_size, 0, 0);
    if (oid_type == CTLTYPE_INT) {
      unsigned int value;
      memcpy(&value, response, sizeof(int));
      r["current_value"] = INTEGER(value);
    } else if (oid_type == CTLTYPE_STRING) {
      r["current_value"] = std::string(response);
    } else if (oid_type == CTLTYPE_QUAD) {
      unsigned long long value;
      memcpy(&value, response, sizeof(unsigned long long));
      r["current_value"] = INTEGER(value);
    }
  }

  // If this MIB was set using sysctl.conf add the value.
  if (config.count(r.at("name")) > 0) {
    r["config_value"] = config.at(r["name"]);
  }

  results.push_back(r);
}
コード例 #27
0
ファイル: symbol.hpp プロジェクト: CoderHHX/incubator-mxnet
inline void Symbol::InferExecutorArrays(
    const Context &context, std::vector<NDArray> *arg_arrays,
    std::vector<NDArray> *grad_arrays, std::vector<OpReqType> *grad_reqs,
    std::vector<NDArray> *aux_arrays,
    const std::map<std::string, NDArray> &args_map,
    const std::map<std::string, NDArray> &arg_grad_store,
    const std::map<std::string, OpReqType> &grad_req_type,
    const std::map<std::string, NDArray> &aux_map) const {

  const auto arg_name_list = ListArguments();
  std::vector<std::vector<mx_uint> > in_shapes, aux_shapes, out_shapes;
  std::map<std::string, std::vector<mx_uint> > arg_shapes;

  for (const auto &arg_name : arg_name_list) {
    auto iter = args_map.find(arg_name);
    if (iter != args_map.end()) {
      arg_shapes[arg_name] = iter->second.GetShape();
    }
  }

  InferShape(arg_shapes, &in_shapes, &aux_shapes, &out_shapes);

  for (size_t i = 0; i < in_shapes.size(); ++i) {
    const auto &shape = in_shapes[i];
    const auto &arg_name = arg_name_list[i];
    auto iter_arg = args_map.find(arg_name);
    if (iter_arg != args_map.end()) {
      arg_arrays->push_back(iter_arg->second);
    } else {
      arg_arrays->push_back(NDArray(shape, context, false));
      NDArray::SampleGaussian(0, 1, &arg_arrays->back());
    }
    auto iter_grad = arg_grad_store.find(arg_name);
    if (iter_grad != arg_grad_store.end()) {
      grad_arrays->push_back(iter_grad->second);
    } else {
      grad_arrays->push_back(NDArray(shape, context, false));
    }
    auto iter_req = grad_req_type.find(arg_name);
    if (iter_req != grad_req_type.end()) {
      grad_reqs->push_back(iter_req->second);
    } else if (arg_name.rfind("data") == arg_name.length() - 4
            || arg_name.rfind("label") == arg_name.length() - 5) {
      grad_reqs->push_back(OpReqType::kNullOp);
    } else {
      grad_reqs->push_back(OpReqType::kWriteTo);
    }
  }

  const auto aux_name_list = ListAuxiliaryStates();
  for (size_t i = 0; i < aux_shapes.size(); ++i) {
    const auto &shape = aux_shapes[i];
    const auto &aux_name = aux_name_list[i];
    auto iter_aux = aux_map.find(aux_name);
    if (iter_aux != aux_map.end()) {
      aux_arrays->push_back(iter_aux->second);
    } else {
      aux_arrays->push_back(NDArray(shape, context, false));
      NDArray::SampleGaussian(0, 1, &aux_arrays->back());
    }
  }
}
コード例 #28
0
namespace Platform {

#ifdef OLYMPIA_LINUX_USE_MMAP
static std::map<void*, int> s_blockSizes;
#endif

void initializeMemoryManagement()
{
    return;
}

unsigned pageSize()
{
#if defined(OLYMPIA_LINUX) || defined(OLYMPIA_MAC)
    return sysconf(_SC_PAGE_SIZE);
#elif defined(OLYMPIA_WINDOWS)
    SYSTEM_INFO system_info;
    GetSystemInfo(&system_info);
    return system_info.dwPageSize;
#endif
}

void* allocateJSBlock(unsigned size)
{
    // See: JavaScriptCore/runtime/Collector.cpp
    OLYMPIA_ASSERT(size == BLOCK_SIZE);
#if defined(OLYMPIA_LINUX) //|| defined(OLYMPIA_MAC)
#if ENABLE(JSC_MULTIPLE_THREADS)
#error Need to initialize pagesize safely.
#endif
    static size_t pagesize = pageSize();

    size_t extra = 0;
    if (BLOCK_SIZE > pagesize)
        extra = BLOCK_SIZE - pagesize;

    void* mmapResult = mmap(NULL, BLOCK_SIZE + extra, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, -1, 0);
    uintptr_t address = reinterpret_cast<uintptr_t>(mmapResult);

    size_t adjust = 0;
    if ((address & BLOCK_OFFSET_MASK) != 0)
        adjust = BLOCK_SIZE - (address & BLOCK_OFFSET_MASK);

    if (adjust > 0)
        munmap(reinterpret_cast<char*>(address), adjust);

    if (adjust < extra)
        munmap(reinterpret_cast<char*>(address + adjust + BLOCK_SIZE), extra - adjust);

    address += adjust;
    return reinterpret_cast<void*>(address);
#elif defined(OLYMPIA_WINDOWS)
#if COMPILER(MINGW) && !COMPILER(MINGW64)
    void* address = __mingw_aligned_malloc(BLOCK_SIZE, BLOCK_SIZE);
#else
    void* address = _aligned_malloc(BLOCK_SIZE, BLOCK_SIZE);
#endif
    memset(address, 0, BLOCK_SIZE);
	return address;
#elif defined(OLYMPIA_MAC)
    vm_address_t address = 0;
    vm_map(current_task(), &address, BLOCK_SIZE, BLOCK_OFFSET_MASK, VM_FLAGS_ANYWHERE | VM_TAG_FOR_COLLECTOR_MEMORY, MEMORY_OBJECT_NULL, 0, FALSE, VM_PROT_DEFAULT, VM_PROT_DEFAULT, VM_INHERIT_DEFAULT);
    return reinterpret_cast<void*>(address);
#endif
}

void freeJSBlock(void* address)
{
#if defined(OLYMPIA_LINUX)// || defined(OLYMPIA_MAC)
    munmap(reinterpret_cast<char*>(address), BLOCK_SIZE);
#elif defined(OLYMPIA_WINDOWS)
#if COMPILER(MINGW) && !COMPILER(MINGW64)
    __mingw_aligned_free(block);
#else
    _aligned_free(address);
#endif
#elif defined(OLYMPIA_MAC)
    vm_deallocate(current_task(), reinterpret_cast<vm_address_t>(address), BLOCK_SIZE);
#endif
} 

void* reserveVirtualMemory(size_t& totalBytes)
{
#ifdef OLYMPIA_LINUX
#ifdef OLYMPIA_LINUX_USE_MMAP
    void* p = mmap(0, totalBytes, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANON, -1, 0);
    if (p != MAP_FAILED)
        s_blockSizes[p] = totalBytes;
    return p;
#else
    return malloc(totalBytes);
#endif
#elif defined(OLYMPIA_WINDOWS)
    return VirtualAlloc(0, totalBytes, MEM_RESERVE, PAGE_READWRITE);
#elif defined(OLYMPIA_MAC)
    return malloc(totalBytes);
#else
    OLYMPIA_CRASH();
#endif
}

void releaseVirtualMemory(void* address)
{
#ifdef OLYMPIA_LINUX
#ifdef OLYMPIA_LINUX_USE_MMAP
    munmap(address, s_blockSizes[address]);
    s_blockSizes.erase(address);
#else
    free(address);
#endif
#elif defined(OLYMPIA_WINDOWS)
    VirtualFree(address, 0, MEM_RELEASE);
#elif defined(OLYMPIA_MAC)
    return free(address);
#else
    OLYMPIA_CRASH();
#endif
}

void* commitVirtualMemory(void* address, unsigned totalBytes)
{
#ifdef OLYMPIA_LINUX
#if defined(OLYMPIA_LINUX_USE_MMAP) && defined(__USE_BSD)
    if (!madvise(address, totalBytes, MADV_WILLNEED))
        return NULL;
#else
    return address;
#endif
#elif defined(OLYMPIA_WINDOWS)
    return VirtualAlloc(address, totalBytes, MEM_COMMIT, PAGE_READWRITE);
#elif defined(OLYMPIA_MAC)
    return address;
#else
    OLYMPIA_CRASH();
#endif
}

void decommitVirtualMemory(void* address, unsigned totalBytes)
{
#if defined(OLYMPIA_LINUX_USE_MMAP) && defined(__USE_BSD)
    madvise(address, totalBytes, MADV_DONTNEED);
#endif
    return;
}

} // namespace Platform
コード例 #29
0
int LoadGLTextures(const aiScene* scene)
{
	ILboolean success;

	/* initialization of DevIL */
	ilInit(); 

	/* scan scene's materials for textures */
	for (unsigned int m=0; m<scene->mNumMaterials; ++m)
	{
		int texIndex = 0;
		aiString path;	// filename

		aiReturn texFound = scene->mMaterials[m]->GetTexture(aiTextureType_DIFFUSE, texIndex, &path);
		while (texFound == AI_SUCCESS) {
			//fill map with textures, OpenGL image ids set to 0
			textureIdMap[path.data] = 0; 
			// more textures?
			texIndex++;
			texFound = scene->mMaterials[m]->GetTexture(aiTextureType_DIFFUSE, texIndex, &path);
		}
	}

	int numTextures = textureIdMap.size();

	/* create and fill array with DevIL texture ids */
	ILuint* imageIds = new ILuint[numTextures];
	ilGenImages(numTextures, imageIds); 

	/* create and fill array with GL texture ids */
	GLuint* textureIds = new GLuint[numTextures];
	glGenTextures(numTextures, textureIds); /* Texture name generation */

	/* get iterator */
	std::map<std::string, GLuint>::iterator itr = textureIdMap.begin();
	int i=0;
	for (; itr != textureIdMap.end(); ++i, ++itr)
	{
		//save IL image ID
		std::string filename = (*itr).first;  // get filename
		(*itr).second = textureIds[i];	  // save texture id for filename in map

		ilBindImage(imageIds[i]); /* Binding of DevIL image name */
		ilEnable(IL_ORIGIN_SET);
		ilOriginFunc(IL_ORIGIN_LOWER_LEFT); 
		success = ilLoadImage((ILstring)filename.c_str());

		if (success) {
			/* Convert image to RGBA */
			ilConvertImage(IL_RGBA, IL_UNSIGNED_BYTE); 

			/* Create and load textures to OpenGL */
			glBindTexture(GL_TEXTURE_2D, textureIds[i]); 
			glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); 
			glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
			glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, ilGetInteger(IL_IMAGE_WIDTH),
				ilGetInteger(IL_IMAGE_HEIGHT), 0, GL_RGBA, GL_UNSIGNED_BYTE,
				ilGetData()); 
		}
		else 
			printf("Couldn't load Image: %s\n", filename.c_str());
	}
	/* Because we have already copied image data into texture data
	we can release memory used by image. */
	ilDeleteImages(numTextures, imageIds); 

	//Cleanup
	delete [] imageIds;
	delete [] textureIds;

	//return success;
	return true;
}
コード例 #30
0
void WriteContinuousDelayFile::write_cir(std::map<std::string, CIR> cirs,
		std::map<std::string, double> reference_delays, CIR_number_t CIRnum) {

	if (cirs.size() != nof_links) {
		stringstream msg;
		msg << "error: Number of provided CIRs (" << cirs.size()
				<< ") does not match number of links in file (" << nof_links
				<< ").";
		throw runtime_error(msg.str());
	}

	if (reference_delays.size() != nof_links) {
		stringstream msg;
		msg << "error: Number of provided reference delays ("
				<< reference_delays.size()
				<< ") does not match number of links in file (" << nof_links
				<< ").";
		throw logic_error(msg.str());
	}

	for (std::map<std::string, CIR>::iterator it = cirs.begin();
			it != cirs.end(); ++it) {
		const string link_name = it->first;

		// write reference delay:
		append_reference_delay(link_groups[link_name],
				reference_delays[link_name]);

		// write CIR:
		vector<CDX::impulse_t> impulses = it->second;

		stringstream dsName;
		dsName << CIRnum;

		H5::CompType cp_cmplx(sizeof(hdf5_impulse_t));

		cp_cmplx.insertMember("type", HOFFSET(hdf5_impulse_t, type),
				H5::PredType::NATIVE_INT16);
		cp_cmplx.insertMember("delays", HOFFSET(hdf5_impulse_t, delays),
				H5::PredType::NATIVE_DOUBLE);
		cp_cmplx.insertMember("real", HOFFSET(hdf5_impulse_t, real),
				H5::PredType::NATIVE_DOUBLE);
		cp_cmplx.insertMember("imag", HOFFSET(hdf5_impulse_t, imag),
				H5::PredType::NATIVE_DOUBLE);

		hdf5_impulse_t wdata[impulses.size()];

		const size_t RANK = 1;
		hsize_t dimsf3[RANK]; // dataset dimensions
		dimsf3[0] = impulses.size();
		H5::DataSpace dspace3(RANK, dimsf3);

		H5::DataSet dset3 = group_cirs[link_name]->createDataSet(
				dsName.str().c_str(), cp_cmplx, dspace3);

		for (size_t i = 0; i < impulses.size(); i++) {
			wdata[i].type = impulses.at(i).type;
			wdata[i].delays = impulses.at(i).delay;
			wdata[i].real = impulses.at(i).amplitude.real();
			wdata[i].imag = impulses.at(i).amplitude.imag();
		}
		dset3.write(wdata, cp_cmplx);
	}
}