1 files changed, 0 insertions, 382 deletions

diff --git a/ue2/imgsynth2/cbitmap.cpp b/ue2/imgsynth2/cbitmap.cpp
deleted file mode 100644
index fc1a7c0..0000000
--- a/ue2/imgsynth2/cbitmap.cpp
+++ /dev/null
@@ -1,382 +0,0 @@
-/**
- * @module cbitmap
- * @author Guenther Neuwirth (0626638), Manuel Mausz (0728348)
- * @brief  Implementation of CFile handling Windows Bitmaps.
- * @date   17.04.2009
- */
-
-#include <boost/lexical_cast.hpp>
-#include <boost/numeric/conversion/cast.hpp>
-#ifdef DEBUG
-# include <iostream>
-#endif
-#include "cbitmap.h"
-#include "cpixelformat_bgr24.h"
-#include "cpixelformat_bgr555.h"
-
-using namespace std;
-
-CBitmap::CBitmap()
-  : m_pixeldata(NULL), m_pixelformat(NULL)
-{
-  m_types.insert("BMP");
-
-  /* add our handlers */
-  m_handlers.insert(new CPixelFormat_BGR24(this));
-  m_handlers.insert(new CPixelFormat_BGR555(this));
-}
-
-/*----------------------------------------------------------------------------*/
-
-CBitmap::~CBitmap()
-{
-  /* delete pixeldata */
-  if (m_pixeldata != NULL)
-    delete[] m_pixeldata;
-  m_pixeldata = NULL;
-
-  /* delete pixelformat handlers */
-  set<CPixelFormat *>::iterator it;
-  for (it = m_handlers.begin(); it != m_handlers.end(); it++)
-    delete *it;
-  m_pixelformat = NULL;
-}
-
-/*----------------------------------------------------------------------------*/
-
-void CBitmap::read(std::ifstream& in)
-{
-  /* read and check file header */
-  in.read(reinterpret_cast<char *>(&m_fileheader), sizeof(m_fileheader));
-
-  if (m_fileheader.bfType[0] != 'B' || m_fileheader.bfType[1] != 'M')
-    throw FileError("Imagefile has invalid Bitmap header.");
-  /* bfSize is unreliable (http://de.wikipedia.org/wiki/Windows_Bitmap) */
-  if (m_fileheader.bfSize < 0)
-    throw FileError("Bitmap filesize is less than zero?");
-
-  /* read and check info header */
-  in.read(reinterpret_cast<char *>(&m_infoheader), sizeof(m_infoheader));
-
-  if (m_infoheader.biSize != 40)
-    throw FileError("Bitmap info header size is invalid.");
-  if (m_infoheader.biPlanes != 1)
-    throw FileError("Bitmap color planes is not set to 1.");
-  if (m_infoheader.biCompression != 0)
-    throw FileError("Bitmap compression is set but not supported.");
-  if (m_infoheader.biSizeImage < 0)
-    throw FileError("Bitmap image size is less than zero?");
-  if (m_infoheader.biClrUsed != 0 || m_infoheader.biClrImportant != 0)
-    throw FileError("Bitmap colortable is used but not supported.");
-
-  /* read pixel data using separate class */
-  if (m_infoheader.biSizeImage > 0)
-  {
-    if (m_pixeldata != NULL)
-      delete[] m_pixeldata;
-    m_pixeldata = new uint8_t[m_infoheader.biSizeImage];
-    in.read(reinterpret_cast<char *>(m_pixeldata), m_infoheader.biSizeImage);
-  }
-
-  /* get pixelformat instance */
-  m_pixelformat = NULL;
-  set<CPixelFormat *>::iterator it;
-  for (it = m_handlers.begin(); it != m_handlers.end(); it++)
-  {
-    if (m_infoheader.biBitCount == (*it)->getBitCount())
-    {
-      m_pixelformat = *it;
-      break;
-    }
-  }
-  if (m_pixelformat == NULL)
-    throw FileError("Bitmap bitcount is not supported.");
-}
-
-/*----------------------------------------------------------------------------*/
-
-void CBitmap::write(std::ofstream& out)
-{
-  /* set header values */
-  m_fileheader.bfSize = m_infoheader.biSizeImage + sizeof(m_infoheader) + sizeof(m_fileheader);
-
-  /* write file header */
-  out.write(reinterpret_cast<char *>(&m_fileheader), sizeof(m_fileheader));
-
-  /* write info header */
-  out.write(reinterpret_cast<char *>(&m_infoheader), sizeof(m_infoheader));
-
-  /* write pixel data */
-  if (m_pixeldata != NULL)
-    out.write(reinterpret_cast<char *>(m_pixeldata), m_infoheader.biSizeImage);
-}
-
-/*----------------------------------------------------------------------------*/
-
-void CBitmap::callFunc(const std::string& func, const std::list<std::string>& params)
-{
-  if (func.empty())
-    throw FileError("Function name is empty.");
-
-  if (func == "fillrect")
-    fillrect(params);
-  else if (func == "mirror_x")
-    mirror_x(params);
-  else if (func == "mirror_y")
-    mirror_y(params);
-  else if (func == "invert")
-    invert(params);
-  else
-    throw FileError("Unknown function '" + func + "'.");
-}
-
-/*----------------------------------------------------------------------------*/
-
-void CBitmap::fillrect(std::list<std::string> params)
-{
-  /* check prerequirements */
-  if (params.size() != 7)
-    throw FileError("Invalid number of function parameters (must be 7).");
-
-  /* do nothing if no pixel exists */
-  if (m_pixeldata == NULL || m_pixelformat == NULL)
-    return;
-
-  /* convert parameters */
-  uint32_t pparams[7];
-  int i = 0;
-  try
-  {
-    for(i = 0; i < 7; i++)
-    {
-      pparams[i] = boost::lexical_cast<uint32_t>(params.front());
-      params.pop_front();
-    }
-  }
-  catch(boost::bad_lexical_cast& ex)
-  {
-    throw FileError("Invalid parameter (" + params.front() + ").");
-  }
-
-  /* width and height can be negativ */
-  uint32_t width  = static_cast<uint32_t>(abs(m_infoheader.biWidth));
-  uint32_t height = static_cast<uint32_t>(abs(m_infoheader.biHeight));
-
-  /* check parameter values are in range */
-  if (pparams[0] < 0 || pparams[0] > width
-   || pparams[1] < 0 || pparams[1] > height)
-    throw FileError("At least one x/y-parameter is out of range.");
-
-  /* check parameter values are in range */
-  unsigned int max[3];
-  m_pixelformat->getMaxColor(&max[0], &max[1], &max[2]);
-  if (pparams[4] < 0 || pparams[4] > max[0]
-   || pparams[5] < 0 || pparams[5] > max[1]
-   || pparams[6] < 0 || pparams[6] > max[2])
-    throw FileError("At least one pixel color parameter is out of range.");
-
-  if (pparams[2] < 0 || pparams[2] + pparams[0] > width
-   || pparams[3] < 0 || pparams[3] + pparams[1] > height)
-    throw FileError("At least one w/h-parameter is out of range.");
-
-  /* call setPixel for every pixel in the rectangel */
-  for(uint32_t i = pparams[0]; i < pparams[2] + pparams[0]; i++)
-  {
-    for(uint32_t j = pparams[1]; j < pparams[3] + pparams[1]; j++)
-    {
-      try
-      {
-        m_pixelformat->setPixel(&pparams[4], i, j);
-      }
-      catch(CPixelFormat::PixelFormatError& ex)
-      {
-        stringstream errstr;
-        errstr << "Can't set pixel (pos=[" << i << "," << j << "] col=["
-          << pparams[4] << "," << pparams[5] << "," << pparams[6] << "]): "
-          << ex.what();
-        throw FileError(errstr.str());
-      }
-    }
-  }
-}
-
-/*----------------------------------------------------------------------------*/
-
-#include <iostream>
-void CBitmap::invert(std::list<std::string> params)
-{
-  /* check prerequirements */
-  if (params.size() != 0)
-    throw FileError("Invalid number of function parameters (must be 0).");
-
-  /* do nothing if no pixel exists */
-  if (m_pixeldata == NULL || m_pixelformat == NULL)
-    return;
-
-  /* width and height can be negativ */
-  uint32_t width  = static_cast<uint32_t>(abs(m_infoheader.biWidth));
-  uint32_t height = static_cast<uint32_t>(abs(m_infoheader.biHeight));
-  unsigned int pixelwidth = m_pixelformat->getBitCount()/8;
-
-  /* calc rowsize - boundary is 32 */
-  uint32_t rowsize = 4 * static_cast<uint32_t>(
-    ((m_pixelformat->getBitCount() * abs(m_infoheader.biWidth)) + 31) / 32
-  );
-
-  for(uint32_t i = 0; i < height; i++)
-  {
-    for(uint32_t j = 0; j <= width; j++)
-    {
-      cout << j << endl;
-    }
-  }
-
-#if 0
-/*    uint32_t offset = i * rowsize;
-
-    for(uint32_t j = 0; j <= width/2; j++)
-    {
-      uint32_t poffset  = offset + j * pixelwidth;
-      uint32_t pbackset = offset + width * pixelwidth - j * pixelwidth;
-
-      /* boundary check */
-      if (pbackset > m_infoheader.biSizeImage)
-        throw FileError("Mirrored pixel position is out of range.");
-
-      /* mirroring, backup right data first */
-      copy(m_pixeldata + pbackset - pixelwidth, m_pixeldata + pbackset, buf);
-      copy(m_pixeldata + poffset,  m_pixeldata + poffset + pixelwidth, m_pixeldata + pbackset - pixelwidth);
-      copy(buf, buf + pixelwidth, m_pixeldata + poffset);
-    }
-  }
-#endif
-}
-
-/*----------------------------------------------------------------------------*/
-
-void CBitmap::brightness(std::list<std::string> params)
-{
-}
-
-/*----------------------------------------------------------------------------*/
-
-void CBitmap::mirror_y(std::list<std::string> params)
-{
-  /* check prerequirements */
-  if (params.size() != 0)
-    throw FileError("Invalid number of function parameters (must be 0).");
-
-  /* do nothing if no pixel exists */
-  if (m_pixeldata == NULL || m_pixelformat == NULL)
-    return;
-
-  /* height can be negativ */
-  uint32_t height = static_cast<uint32_t>(abs(m_infoheader.biHeight));
-
-  /* calc rowsize - boundary is 32 */
-  uint32_t rowsize = 4 * static_cast<uint32_t>(
-    ((m_pixelformat->getBitCount() * abs(m_infoheader.biWidth)) + 31) / 32
-  );
-
-  uint8_t *buf = new uint8_t[rowsize];
-  for(uint32_t i = 0; i < height/2; i++)
-  {
-    uint32_t j = height - i - 1;
-    uint32_t offset  = i * rowsize;
-    uint32_t backset = j * rowsize;
-
-    /* boundary check */
-    if (offset + rowsize > m_infoheader.biSizeImage
-     || backset + rowsize > m_infoheader.biSizeImage)
-      throw FileError("Mirrored pixel position is out of range.");
-
-    /* mirroring, backup lower data first */
-    copy(m_pixeldata + backset, m_pixeldata + backset + rowsize, buf);
-    copy(m_pixeldata + offset,  m_pixeldata + offset + rowsize, m_pixeldata + backset);
-    copy(buf, buf + rowsize, m_pixeldata + offset);
-  }
-  delete[] buf;
-}
-
-/*----------------------------------------------------------------------------*/
-
-void CBitmap::mirror_x(std::list<std::string> params)
-{
-  /* check prerequirements */
-  if (params.size() != 0)
-    throw FileError("Invalid number of function parameters (must be 0).");
-
-  /* do nothing if no pixel exists */
-  if (m_pixeldata == NULL || m_pixelformat == NULL)
-    return;
-
-  /* width and height can be negativ */
-  uint32_t width  = static_cast<uint32_t>(abs(m_infoheader.biWidth));
-  uint32_t height = static_cast<uint32_t>(abs(m_infoheader.biHeight));
-
-  /* calc rowsize - boundary is 32 */
-  uint32_t rowsize = 4 * static_cast<uint32_t>(
-    ((m_pixelformat->getBitCount() * abs(m_infoheader.biWidth)) + 31) / 32
-  );
-
-  /* calc pixelwidth */
-  unsigned int pixelwidth = m_pixelformat->getBitCount()/8;
-
-  uint8_t *buf = new uint8_t[pixelwidth];
-  for(uint32_t i = 0; i < height; i++)
-  {
-    uint32_t offset = i * rowsize;
-
-    for(uint32_t j = 0; j <= width/2; j++)
-    {
-      uint32_t poffset  = offset + j * pixelwidth;
-      uint32_t pbackset = offset + width * pixelwidth - j * pixelwidth;
-
-      /* boundary check */
-      if (pbackset > m_infoheader.biSizeImage)
-        throw FileError("Mirrored pixel position is out of range.");
-
-      /* mirroring, backup right data first */
-      copy(m_pixeldata + pbackset - pixelwidth, m_pixeldata + pbackset, buf);
-      copy(m_pixeldata + poffset,  m_pixeldata + poffset + pixelwidth, m_pixeldata + pbackset - pixelwidth);
-      copy(buf, buf + pixelwidth, m_pixeldata + poffset);
-    }
-  }
-  delete[] buf;
-}
-
-/*----------------------------------------------------------------------------*/
-
-#ifdef DEBUG
-void CBitmap::dump(std::ostream& out)
-{
-  out
-    << "Bitmap File Header:" << endl
-    << "  bfType="     << m_fileheader.bfType[0] << m_fileheader.bfType[1]
-    << ", bfSize="     << m_fileheader.bfSize
-    << ", bfReserved=" << m_fileheader.bfReserved
-    << ", bfOffBits="  << m_fileheader.bfOffBits
-    << endl;
-
-  out
-    << "Bitmap Info Header:" << endl
-    << "  biSize="   << m_infoheader.biSize
-    << ", biWidth="  << m_infoheader.biWidth
-    << ", biHeight=" << m_infoheader.biHeight
-    << ", biPlanes=" << m_infoheader.biPlanes
-    << endl
-
-    << "  biBitCount="    << m_infoheader.biBitCount
-    << ", biCompression=" << m_infoheader.biCompression
-    << ", biSizeImage="   << m_infoheader.biSizeImage
-    << endl
-
-    << "  biXPelsPerMeter=" << m_infoheader.biXPelsPerMeter
-    << ", biYPelsPerMeter=" << m_infoheader.biYPelsPerMeter
-    << ", biClrUsed="       << m_infoheader.biClrUsed
-    << ", biClrImportant="  << m_infoheader.biClrImportant
-    << endl;
-}
-#endif
-
-/* vim: set et sw=2 ts=2: */