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C++ Swap16IfLE函数代码示例

本文整理汇总了C++中Swap16IfLE函数的典型用法代码示例。如果您正苦于以下问题：C++ Swap16IfLE函数的具体用法？C++ Swap16IfLE怎么用？C++ Swap16IfLE使用的例子？那么, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了Swap16IfLE函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: CreateFileListErrMsg

FileTransferMsg
CreateFileListErrMsg(char flags)
{
	FileTransferMsg fileListMsg;
	rfbFileListDataMsg* pFLD = NULL;
	char* data = NULL;
	unsigned int length = 0;

	memset(&fileListMsg, 0, sizeof(FileTransferMsg));

	data = (char*) calloc(sizeof(rfbFileListDataMsg), sizeof(char));
	if(data == NULL) {
		return fileListMsg;
	}
	length = sizeof(rfbFileListDataMsg) * sizeof(char);
	pFLD = (rfbFileListDataMsg*) data;
	
	pFLD->type = rfbFileListData;
	pFLD->numFiles = Swap16IfLE(0);
	pFLD->dataSize = Swap16IfLE(0);
	pFLD->compressedSize = Swap16IfLE(0);
	pFLD->flags = flags | 0x80;

	fileListMsg.data = data;
	fileListMsg.length = length;

	return fileListMsg;
}
开发者ID:21hub，项目名称:libvncserver，代码行数:28，代码来源:filetransfermsg.c

示例2: rfbSendCursorPos

Bool rfbSendCursorPos(rfbClientPtr cl) {
    rfbFramebufferUpdateRectHeader rect;

    if (cl->ublen + sz_rfbFramebufferUpdateRectHeader > UPDATE_BUF_SIZE) {
        if (!rfbSendUpdateBuf(cl))
            return FALSE;
    }

    cl->clientCursorLocation = currentCursorLoc();

    rect.encoding = Swap32IfLE(rfbEncodingPointerPos);
    rect.r.x = Swap16IfLE((CARD16)cl->clientCursorLocation.x);
    rect.r.y = Swap16IfLE((CARD16)cl->clientCursorLocation.y);
    rect.r.w = 0;
    rect.r.h = 0;

    memcpy(&cl->updateBuf[cl->ublen], (char *)&rect, sz_rfbFramebufferUpdateRectHeader);
    cl->ublen += sz_rfbFramebufferUpdateRectHeader;

    cl->rfbRectanglesSent[rfbStatsCursorPosition]++;
    cl->rfbBytesSent[rfbStatsCursorPosition] += sz_rfbFramebufferUpdateRectHeader;

    if (!rfbSendUpdateBuf(cl))
        return FALSE;

    return TRUE;
}
开发者ID:AsherBond，项目名称:DimSim，代码行数:27，代码来源:mousecursor.c

示例3: HandleRREBPP

static bool
HandleRREBPP (uint32_t rx, uint32_t ry, uint32_t rw, uint32_t rh)
{
  rfbRREHeader hdr;
  CARDBPP pix;
  rfbRectangle subrect;

  if (!ReadFromRFBServer((uint8_t *)&hdr, sz_rfbRREHeader))
    return false;

  hdr.nSubrects = Swap32IfLE(hdr.nSubrects);

  if (!ReadFromRFBServer((uint8_t *)&pix, sizeof(pix)))
    return false;

  FillBufferRectangle(rx, ry, rw, rh, pix);

  for (uint32_t i = 0; i < hdr.nSubrects; i++) {
    if (!ReadFromRFBServer((uint8_t *)&pix, sizeof(pix)))
      return false;

    if (!ReadFromRFBServer((uint8_t *)&subrect, sz_rfbRectangle))
      return false;

    subrect.x = Swap16IfLE(subrect.x);
    subrect.y = Swap16IfLE(subrect.y);
    subrect.w = Swap16IfLE(subrect.w);
    subrect.h = Swap16IfLE(subrect.h);

    FillBufferRectangle(rx + subrect.x, ry + subrect.y,
                   subrect.w, subrect.h, pix);
  }

  return true;
}
开发者ID:ScoreUnder，项目名称:vncsnapshot-png，代码行数:35，代码来源:rre.c

示例4: CreateFileDownloadBlockSizeDataMsg

FileTransferMsg
CreateFileDownloadBlockSizeDataMsg(unsigned short sizeFile, char *pFile)
{
	FileTransferMsg fileDownloadBlockSizeDataMsg;
	int length = sz_rfbFileDownloadDataMsg + sizeFile;
	rfbFileDownloadDataMsg *pFDD = NULL;
	char *pFollow = NULL;
	
	char *pData = (char*) calloc(length, sizeof(char));
	memset(&fileDownloadBlockSizeDataMsg, 0, sizeof(FileTransferMsg));
	if(NULL == pData) {
		rfbLog("File [%s]: Method [%s]: pData is NULL\n",
				__FILE__, __FUNCTION__);	
		return fileDownloadBlockSizeDataMsg;
	}

	pFDD = (rfbFileDownloadDataMsg *) pData;
	pFollow = &pData[sz_rfbFileDownloadDataMsg];
	
	pFDD->type = rfbFileDownloadData;
	pFDD->compressLevel = 0;
	pFDD->compressedSize = Swap16IfLE(sizeFile);
	pFDD->realSize = Swap16IfLE(sizeFile);
	
	memcpy(pFollow, pFile, sizeFile);

	fileDownloadBlockSizeDataMsg.data	= pData;
	fileDownloadBlockSizeDataMsg.length	= length;

	return fileDownloadBlockSizeDataMsg;

}
开发者ID:21hub，项目名称:libvncserver，代码行数:32，代码来源:filetransfermsg.c

示例5: rfbSendRectEncodingHextile

Bool
rfbSendRectEncodingHextile(rfbClientPtr cl, int x, int y, int w, int h)
{
    rfbFramebufferUpdateRectHeader rect;

    if (ublen + sz_rfbFramebufferUpdateRectHeader > UPDATE_BUF_SIZE) {
        if (!rfbSendUpdateBuf(cl))
            return FALSE;
    }

    rect.r.x = Swap16IfLE(x);
    rect.r.y = Swap16IfLE(y);
    rect.r.w = Swap16IfLE(w);
    rect.r.h = Swap16IfLE(h);
    rect.encoding = Swap32IfLE(rfbEncodingHextile);

    memcpy(&updateBuf[ublen], (char *)&rect,
           sz_rfbFramebufferUpdateRectHeader);
    ublen += sz_rfbFramebufferUpdateRectHeader;

    cl->rfbRectanglesSent[rfbEncodingHextile]++;
    cl->rfbBytesSent[rfbEncodingHextile] += sz_rfbFramebufferUpdateRectHeader;

    switch (cl->format.bitsPerPixel) {
    case 8:
        return sendHextiles8(cl, x, y, w, h);
    case 16:
        return sendHextiles16(cl, x, y, w, h);
    case 32:
        return sendHextiles32(cl, x, y, w, h);
    }

    rfbLog("rfbSendRectEncodingHextile: bpp %d?\n", cl->format.bitsPerPixel);
    return FALSE;
}
开发者ID:coffee8651，项目名称:turbovnc，代码行数:35，代码来源:hextile.c

示例6: Swap16IfLE

// Encode a rectangle
inline UINT
vncEncoder::EncodeRect(BYTE *source, BYTE *dest, const RECT &rect, int offsetx, int offsety)
{
	const int rectW = rect.right - rect.left;
	const int rectH = rect.bottom - rect.top;

	// Create the header for the update in the destination area
	rfbFramebufferUpdateRectHeader *surh = (rfbFramebufferUpdateRectHeader *)dest;
	surh->r.x = (CARD16) (rect.left - offsetx);
	surh->r.y = (CARD16) (rect.top - offsety);
	surh->r.w = (CARD16) (rectW);
	surh->r.h = (CARD16) (rectH);
	surh->r.x = Swap16IfLE(surh->r.x);
	surh->r.y = Swap16IfLE(surh->r.y);
	surh->r.w = Swap16IfLE(surh->r.w);
	surh->r.h = Swap16IfLE(surh->r.h);
	surh->encoding = Swap32IfLE(rfbEncodingRaw);

	// Update raw encoding statistics
	rectangleOverhead += sz_rfbFramebufferUpdateRectHeader;
	dataSize += ( rectW * rectH * m_remoteformat.bitsPerPixel) / 8;
	encodedSize += ( rectW * rectH * m_remoteformat.bitsPerPixel) / 8;
	transmittedSize += sz_rfbFramebufferUpdateRectHeader + ( rectW * rectH * m_remoteformat.bitsPerPixel) / 8;

	// Translate the data in place in the output buffer
	Translate(source, dest + sz_rfbFramebufferUpdateRectHeader, rect);

	// Return the buffer size
	return sz_rfbFramebufferUpdateRectHeader +
		(rectW*rectH*m_remoteformat.bitsPerPixel) / 8;
}
开发者ID:andrecurvello，项目名称:wifi-arsenal，代码行数:32，代码来源:vncEncoder.cpp

示例7: ReadExact

void ClientConnection::ReadCopyRect(rfbFramebufferUpdateRectHeader *pfburh)
{
  rfbCopyRect cr;
  double tBlitStart;

  ReadExact((char *) &cr, sz_rfbCopyRect);
  cr.srcX = Swap16IfLE(cr.srcX);
  cr.srcY = Swap16IfLE(cr.srcY);

  // If *Cursor encoding is used, we should extend our "cursor lock area"
  // (previously set to destination rectangle) to the source rect as well.
  SoftCursorLockArea(cr.srcX, cr.srcY, pfburh->r.w, pfburh->r.h);

  omni_mutex_lock l(m_bitmapdcMutex);
  ObjectSelector b(m_hBitmapDC, m_hBitmap);
  PaletteSelector p(m_hBitmapDC, m_hPalette);

  if (m_opts.m_benchFile) tBlitStart = getTime();

  if (!BitBlt(m_hBitmapDC, pfburh->r.x, pfburh->r.y, pfburh->r.w, pfburh->r.h,
              m_hBitmapDC, cr.srcX, cr.srcY, SRCCOPY))
    vnclog.Print(0, "Error in blit in ClientConnection::CopyRect\n");

  if (m_opts.m_benchFile) tBlit += getTime() - tBlitStart;
}
开发者ID:coffee8651，项目名称:turbovnc，代码行数:25，代码来源:ClientConnectionCopyRect.cpp

示例8: compress

void
vncEncodeZlib::SendZlibrects(VSocket *outConn)
{
	int NRects=m_nNbRects;
	const int rawDataSize = (m_Queuelen);
	const int maxCompSize = (m_Queuelen + (m_Queuelen/100) + 8);

	if (NRects==0) return; // NO update
	if (m_nNbRects<3 && !must_be_zipped) 
	{
		outConn->SendExactQueue( (char *)m_Queuebuffer, m_Queuelen); // 1 Small update
		m_nNbRects=0;
		m_Queuelen=0;
		encodedSize += m_Queuelen-sz_rfbFramebufferUpdateRectHeader;
		rectangleOverhead += sz_rfbFramebufferUpdateRectHeader;
		return;
	}
	m_nNbRects=0;
	m_Queuelen=0;
	must_be_zipped=false;


	int nRet = compress((unsigned char*)(m_QueueCompressedbuffer),
						(unsigned long*)&maxCompSize,
						(unsigned char*)m_Queuebuffer,
						rawDataSize
						);

	if (nRet != 0)
	{
		vnclog.Print(LL_INTINFO, VNCLOG("compression error"));
		return ;
	}
	int rawDataSize1=rawDataSize/65535;
	int rawDataSize2=rawDataSize%65535;

	rfbFramebufferUpdateRectHeader CacheRectsHeader;
	CacheRectsHeader.r.x = (CARD16)(NRects);
	CacheRectsHeader.r.y = (CARD16)(rawDataSize2);
	CacheRectsHeader.r.w = (CARD16)(rawDataSize1);
	CacheRectsHeader.r.x = Swap16IfLE(CacheRectsHeader.r.x);
	CacheRectsHeader.r.y = Swap16IfLE(CacheRectsHeader.r.y);
	CacheRectsHeader.r.w = Swap16IfLE(CacheRectsHeader.r.w);
 	CacheRectsHeader.r.h = 0;
	CacheRectsHeader.encoding = Swap32IfLE(rfbEncodingSolMonoZip);

	// Format the ZlibHeader
	rfbZlibHeader CacheZipHeader;
	CacheZipHeader.nBytes = Swap32IfLE(maxCompSize);

	vnclog.Print(LL_INTINFO, VNCLOG("********QUEUEQUEUE********** %d %d %d\r\n"),maxCompSize,rawDataSize,NRects);
	outConn->SendExactQueue((char *)&CacheRectsHeader, sizeof(CacheRectsHeader));
	outConn->SendExactQueue((char *)&CacheZipHeader, sizeof(CacheZipHeader));
	outConn->SendExactQueue((char *)m_QueueCompressedbuffer, maxCompSize);
	// Update statistics
	encodedSize += sz_rfbZlibHeader + maxCompSize;
	rectangleOverhead += sz_rfbFramebufferUpdateRectHeader;
	transmittedSize += maxCompSize+sz_rfbFramebufferUpdateRectHeader+sz_rfbZlibHeader;
}
开发者ID:newmind，项目名称:uvnc_rds，代码行数:59，代码来源:vncEncodeZlib.cpp

示例9: lzo1x_1_compress

void
vncEncodeUltra::SendUltrarects(VSocket *outConn)
{
	int NRects=m_nNbRects;
	const lzo_uint rawDataSize = (m_Queuelen);

	if (NRects==0) return; // NO update
	if (m_nNbRects<3 && !must_be_zipped) 
	{
		outConn->SendExactQueue( (char *)m_Queuebuffer, m_Queuelen); // 1 Small update
		m_nNbRects=0;
		m_Queuelen=0;
		encodedSize += m_Queuelen-sz_rfbFramebufferUpdateRectHeader;
		rectangleOverhead += sz_rfbFramebufferUpdateRectHeader;
		return;
	}
	m_nNbRects=0;
	m_Queuelen=0;
	must_be_zipped=false;

	lzo1x_1_compress(m_Queuebuffer,rawDataSize,m_QueueCompressedbuffer,&out_len,wrkmem);

	if (out_len>rawDataSize)
				{
					outConn->SendExactQueue( (char *)m_Queuebuffer, m_Queuelen); // 1 Small update
					m_nNbRects=0;
					m_Queuelen=0;
					encodedSize += m_Queuelen-sz_rfbFramebufferUpdateRectHeader;
					rectangleOverhead += sz_rfbFramebufferUpdateRectHeader;
					return;
				}

	int rawDataSize1=rawDataSize/65535;
	int rawDataSize2=rawDataSize%65535;

	rfbFramebufferUpdateRectHeader CacheRectsHeader;
	CacheRectsHeader.r.x = (CARD16)(NRects);
	CacheRectsHeader.r.y = (CARD16)(rawDataSize2);
	CacheRectsHeader.r.w = (CARD16)(rawDataSize1);
	CacheRectsHeader.r.x = Swap16IfLE(CacheRectsHeader.r.x);
	CacheRectsHeader.r.y = Swap16IfLE(CacheRectsHeader.r.y);
	CacheRectsHeader.r.w = Swap16IfLE(CacheRectsHeader.r.w);
 	CacheRectsHeader.r.h = 0;
	CacheRectsHeader.encoding = Swap32IfLE(rfbEncodingUltraZip);

	// Format the UltraHeader
	rfbZlibHeader CacheZipHeader;
	CacheZipHeader.nBytes = Swap32IfLE(out_len);

	vnclog.Print(LL_INTINFO, VNCLOG("********QUEUEQUEUE********** %d %d %d\r\n"),out_len,rawDataSize,NRects);
	outConn->SendExactQueue((char *)&CacheRectsHeader, sizeof(CacheRectsHeader));
	outConn->SendExactQueue((char *)&CacheZipHeader, sizeof(CacheZipHeader));
	outConn->SendExactQueue((char *)m_QueueCompressedbuffer, out_len);
	// Update statistics
	encodedSize += sz_rfbZlibHeader + out_len;
	rectangleOverhead += sz_rfbFramebufferUpdateRectHeader;
	transmittedSize += out_len+sz_rfbFramebufferUpdateRectHeader+sz_rfbZlibHeader;
}
开发者ID:newmind，项目名称:uvnc_rds，代码行数:58，代码来源:vncEncodeUltra.cpp

示例10: HandleRREBPP

static Bool
HandleRREBPP (int rx, int ry, int rw, int rh)
{
  rfbRREHeader hdr;
  XGCValues gcv;
  int i;
  CARDBPP pix;
  rfbRectangle subrect;

  if (!ReadFromRFBServer((char *)&hdr, sz_rfbRREHeader))
    return False;

  hdr.nSubrects = Swap32IfLE(hdr.nSubrects);

  if (!ReadFromRFBServer((char *)&pix, sizeof(pix)))
    return False;

#if (BPP == 8)
  gcv.foreground = (appData.useBGR233 ? BGR233ToPixel[pix] : pix);
#else
  gcv.foreground = pix;
#endif

  XChangeGC(dpy, gc, GCForeground, &gcv);
  XFillRectangle(dpy, desktopWin, gc, rx, ry, rw, rh);
#if VNC_CAPTURE
  myxfillrec(dpy, gc, rx, ry, rw, rh);
#endif

  for (i = 0; i < hdr.nSubrects; i++) {
    if (!ReadFromRFBServer((char *)&pix, sizeof(pix)))
      return False;

    if (!ReadFromRFBServer((char *)&subrect, sz_rfbRectangle))
      return False;

    subrect.x = Swap16IfLE(subrect.x);
    subrect.y = Swap16IfLE(subrect.y);
    subrect.w = Swap16IfLE(subrect.w);
    subrect.h = Swap16IfLE(subrect.h);

#if (BPP == 8)
    gcv.foreground = (appData.useBGR233 ? BGR233ToPixel[pix] : pix);
#else
    gcv.foreground = pix;
#endif

    XChangeGC(dpy, gc, GCForeground, &gcv);
    XFillRectangle(dpy, desktopWin, gc, rx + subrect.x, ry + subrect.y,
		   subrect.w, subrect.h);
#if VNC_CAPTURE
    myxfillrec(dpy, gc, rx+ subrect.x, ry+ subrect.y, subrect.w, subrect.h);
#endif
  }

  return True;
}
开发者ID:cchatterj，项目名称:isabel，代码行数:57，代码来源:rre.c

示例11: SetFormatAndEncodings

Bool
SetFormatAndEncodings()
{
	printf("--- SetFormatAndEncodings\n");
	rfbSetPixelFormatMsg spf;
	char buf[sz_rfbSetEncodingsMsg + MAX_ENCODINGS * 4];
	rfbSetEncodingsMsg *se = (rfbSetEncodingsMsg *)buf;
	CARD32 *encs = (CARD32 *)(&buf[sz_rfbSetEncodingsMsg]);
	int len = 0;
	int i;

	spf.type = rfbSetPixelFormat;
	spf.format = myFormat;
	spf.format.redMax = Swap16IfLE(spf.format.redMax);
	spf.format.greenMax = Swap16IfLE(spf.format.greenMax);
	spf.format.blueMax = Swap16IfLE(spf.format.blueMax);
	spf.format.bigEndian = (*(char *)&endianTest ? 0 : 1);
	if(!WriteExact(rfbsock, (char *)&spf, sz_rfbSetPixelFormatMsg))
		return False;

	se->type = rfbSetEncodings;
	se->nEncodings = 0;

	for(i = 0; i < nExplicitEncodings; i++)
	{
		encs[se->nEncodings++] = Swap32IfLE(explicitEncodings[i]);
	}

	if(SameMachine(rfbsock))
	{
		encs[se->nEncodings++] = Swap32IfLE(rfbEncodingRaw);
	}

	if(addCopyRect)
		encs[se->nEncodings++] = Swap32IfLE(rfbEncodingCopyRect);
//	if(addHextile)
//		encs[se->nEncodings++] = Swap32IfLE(rfbEncodingHextile);
//	if(addCoRRE)
//		encs[se->nEncodings++] = Swap32IfLE(rfbEncodingCoRRE);
	if(addRRE)
		encs[se->nEncodings++] = Swap32IfLE(rfbEncodingRRE);
	if(addUseAlpha)
	{
		encs[se->nEncodings++] = Swap32IfLE(rfbEncSpecialUseAlpha);
		printf("--- Set: rfbEncSpecialUseAlpha\n");
	}
		

	len = sz_rfbSetEncodingsMsg + se->nEncodings * 4;

	se->nEncodings = Swap16IfLE(se->nEncodings);

	if(!WriteExact(rfbsock, buf, len)) return False;

	return True;
}
开发者ID:BackupTheBerlios，项目名称:vdrviewer-svn，代码行数:56，代码来源:rfbproto.c

示例12: ReadExact

void ClientConnection::ReadCopyRect(rfbFramebufferUpdateRectHeader *pfburh) {
	rfbCopyRect cr;
	ReadExact((char *) &cr, sz_rfbCopyRect);
	cr.srcX = Swap16IfLE(cr.srcX); 
	cr.srcY = Swap16IfLE(cr.srcY);
	// By sure the rect is insite the border memcopy does not like it 
	if (!Check_Rectangle_borders(pfburh->r.x, pfburh->r.y, pfburh->r.w, pfburh->r.h)) return;
	if (!Check_Rectangle_borders(cr.srcX, cr.srcY, pfburh->r.w, pfburh->r.h)) return;

	// tight If *Cursor encoding is used, we should extend our "cursor lock area"
	// (previously set to destination rectangle) to the source rect as well.
	SoftCursorLockArea(cr.srcX, cr.srcY, pfburh->r.w, pfburh->r.h);

	if (m_DIBbits)
		{
		omni_mutex_lock l(m_bitmapdcMutex);
		int bytesPerInputRow = m_si.framebufferWidth * m_myFormat.bitsPerPixel/8;
		int bytesPerOutputRow = pfburh->r.w * m_myFormat.bitsPerPixel/8;
		int OutputHeight=pfburh->r.h;
		BYTE *sourcepos,*iptr,*destpos,*optr;
		if (cr.srcY<=pfburh->r.y)
		{
			{
				destpos = (BYTE*)m_DIBbits + (bytesPerInputRow * (pfburh->r.y+pfburh->r.h-1))+(pfburh->r.x * m_myFormat.bitsPerPixel/8);
			sourcepos = (BYTE*)m_DIBbits + (bytesPerInputRow * (cr.srcY+pfburh->r.h-1))+((cr.srcX) * m_myFormat.bitsPerPixel/8);
				iptr=sourcepos;
				optr=destpos;
				while (OutputHeight > 0) {
					memcpy(optr, iptr, bytesPerOutputRow);			
					iptr -= bytesPerInputRow;
					optr -= bytesPerInputRow;
					OutputHeight--;
				}
			}
		}
		else if (cr.srcY>pfburh->r.y)
		{
			{
				destpos = (BYTE*)m_DIBbits + (bytesPerInputRow * pfburh->r.y)+(pfburh->r.x * m_myFormat.bitsPerPixel/8);
				sourcepos = (BYTE*)m_DIBbits + (bytesPerInputRow * (cr.srcY))+((cr.srcX) * m_myFormat.bitsPerPixel/8);
				iptr=sourcepos;
				optr=destpos;
				while (OutputHeight > 0) {
					memcpy(optr, iptr, bytesPerOutputRow);				
					iptr += bytesPerInputRow;
					optr += bytesPerInputRow;
					OutputHeight--;
				}
			}
		}
	}


}
开发者ID:FrantisekKlika，项目名称:UltraVncAsDll，代码行数:54，代码来源:ClientConnectionCopyRect.cpp

示例13: Swap16IfLE

// Send the encoder-generated palette to the client
// This function only returns FALSE if the SendExact fails - any other
// error is coped with internally...
BOOL
vncClient::SendPalette()
{
	rfbSetColourMapEntriesMsg setcmap;
	RGBQUAD *rgbquad;
	UINT ncolours = 256;

	// Reserve space for the colour data
	rgbquad = new RGBQUAD[ncolours];
	if (rgbquad == NULL)
		return TRUE;
					
	// Get the data
	if (!m_encodemgr.GetPalette(rgbquad, ncolours))
	{
		delete [] rgbquad;
		return TRUE;
	}

	// Compose the message
	setcmap.type = rfbSetColourMapEntries;
	setcmap.firstColour = Swap16IfLE(0);
	setcmap.nColours = Swap16IfLE(ncolours);

	if (!m_socket->SendExact((char *) &setcmap, sz_rfbSetColourMapEntriesMsg))
	{
		delete [] rgbquad;
		return FALSE;
	}

	// Now send the actual colour data...
	for (int i=0; i<ncolours; i++)
	{
		struct _PIXELDATA {
			CARD16 r, g, b;
		} pixeldata;

		pixeldata.r = Swap16IfLE(((CARD16)rgbquad[i].rgbRed) << 8);
		pixeldata.g = Swap16IfLE(((CARD16)rgbquad[i].rgbGreen) << 8);
		pixeldata.b = Swap16IfLE(((CARD16)rgbquad[i].rgbBlue) << 8);

		if (!m_socket->SendExact((char *) &pixeldata, sizeof(pixeldata)))
		{
			delete [] rgbquad;
			return FALSE;
		}
	}

	// Delete the rgbquad data
	delete [] rgbquad;

	return TRUE;
}
开发者ID:petersenna，项目名称:pvnc，代码行数:56，代码来源:vncclient.cpp

示例14: l

void ClientConnection::ReadUltraZip(rfbFramebufferUpdateRectHeader *pfburh,HRGN *prgn)
{
	UINT nNbCacheRects = pfburh->r.x;
	UINT numRawBytes = pfburh->r.y+pfburh->r.w*65535;
	UINT numCompBytes;
	lzo_uint new_len;
	rfbZlibHeader hdr;
	// Read in the rfbZlibHeader
	omni_mutex_lock l(m_bitmapdcMutex);
	ReadExact((char *)&hdr, sz_rfbZlibHeader);
	numCompBytes = Swap32IfLE(hdr.nBytes);
	// Check the net buffer
	CheckBufferSize(numCompBytes);
	// Read the compressed data
	ReadExact((char *)m_netbuf, numCompBytes);

	// Verify buffer space for cache rects list
	CheckZlibBufferSize(numRawBytes+500);

	lzo1x_decompress((BYTE*)m_netbuf,numCompBytes,(BYTE*)m_zlibbuf,&new_len,NULL);
	BYTE* pzipbuf = m_zlibbuf;
	for (UINT i = 0 ; i < nNbCacheRects; i++)
	{
		rfbFramebufferUpdateRectHeader surh;
		memcpy((char *) &surh,pzipbuf, sz_rfbFramebufferUpdateRectHeader);
		surh.r.x = Swap16IfLE(surh.r.x);
		surh.r.y = Swap16IfLE(surh.r.y);
		surh.r.w = Swap16IfLE(surh.r.w);
		surh.r.h = Swap16IfLE(surh.r.h);
		surh.encoding = Swap32IfLE(surh.encoding);
		pzipbuf += sz_rfbFramebufferUpdateRectHeader;

		RECT rect;
		rect.left = surh.r.x;
		rect.right = surh.r.x + surh.r.w;
		rect.top = surh.r.y;
		rect.bottom = surh.r.y + surh.r.h;
		//border check
		if (!Check_Rectangle_borders(rect.left,rect.top,surh.r.w,surh.r.h)) return;

		SoftCursorLockArea(rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top);
		
		 if ( surh.encoding==rfbEncodingRaw)
			{
				UINT numpixels = surh.r.w * surh.r.h;							  
				if (m_DIBbits) ConvertAll(surh.r.w,surh.r.h,surh.r.x, surh.r.y,m_myFormat.bitsPerPixel/8,(BYTE *)pzipbuf,(BYTE *)m_DIBbits,m_si.framebufferWidth);
				pzipbuf +=numpixels*m_myFormat.bitsPerPixel/8;
				if (!m_opts.m_Directx)InvalidateRegion(&rect,prgn);
			}
	}

}
开发者ID:runsoftdev，项目名称:ultravnc，代码行数:52，代码来源:ClientConnectionUltra.cpp

示例15: SendPointerEvent

Bool
SendPointerEvent(int x, int y, int buttonMask)
{
	rfbPointerEventMsg pe;

	pe.type = rfbPointerEvent;
	pe.buttonMask = buttonMask;
	if(x < 0) x = 0;
	if(y < 0) y = 0;
	pe.x = Swap16IfLE(x);
	pe.y = Swap16IfLE(y);
	return WriteExact(rfbsock, (char *)&pe, sz_rfbPointerEventMsg);
}
开发者ID:BackupTheBerlios，项目名称:vdrviewer-svn，代码行数:13，代码来源:rfbproto.c


注：本文中的Swap16IfLE函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。