Subversion Repositories Scribus

Compare Revisions

Ignore whitespace Rev 20870 → Rev 20871

/branches/Version14x/Scribus/scribus/scimgdataloader_jpeg.cpp
76,7 → 76,7
jpeg_save_markers(&cinfo, ICC_MARKER, 0xFFFF);
jpeg_read_header(&cinfo, true);
unsigned int EmbedLen = 0;
unsigned char* EmbedBuffer;
unsigned char* EmbedBuffer = 0;
if (read_jpeg_marker(ICC_MARKER,&cinfo, &EmbedBuffer, &EmbedLen))
{
QByteArray profArray = QByteArray((const char*) EmbedBuffer, EmbedLen);
224,7 → 224,7
m_imageInfoRecord.exifDataValid = false;
m_imageInfoRecord.exifInfo.thumbnail = QImage();
unsigned int EmbedLen = 0;
unsigned char* EmbedBuffer;
unsigned char* EmbedBuffer = 0;
if (read_jpeg_marker(ICC_MARKER,&cinfo, &EmbedBuffer, &EmbedLen))
{
QByteArray profArray = QByteArray((const char*) EmbedBuffer, EmbedLen);
239,8 → 239,7
m_imageInfoRecord.isEmbedded = false;
m_imageInfoRecord.profileName = "";
}
unsigned int PhotoshopLen = 0;
unsigned char * PhotoshopBuffer;
 
if (cinfo.density_unit == 0)
{
xres = 72;
248,7 → 247,7
m_image.setDotsPerMeterX(2834);
m_image.setDotsPerMeterY(2834);
}
else if ( cinfo.density_unit == 1 )
else if (cinfo.density_unit == 1)
{
xres = cinfo.X_density;
yres = cinfo.Y_density;
255,7 → 254,7
m_image.setDotsPerMeterX( int(100. * cinfo.X_density / 2.54) );
m_image.setDotsPerMeterY( int(100. * cinfo.Y_density / 2.54) );
}
else if ( cinfo.density_unit == 2 )
else if (cinfo.density_unit == 2)
{
xres = cinfo.X_density * 2.54;
yres = cinfo.Y_density * 2.54;
262,7 → 261,7
m_image.setDotsPerMeterX( int(100. * cinfo.X_density) );
m_image.setDotsPerMeterY( int(100. * cinfo.Y_density) );
}
if( xres <= 1.0 || yres <= 1.0 || xres > 3000.0 || yres > 3000.0 )
if (xres <= 1.0 || yres <= 1.0 || xres > 3000.0 || yres > 3000.0)
{
xres = yres = 72.0;
m_image.setDotsPerMeterX(2834);
284,88 → 283,88
m_imageInfoRecord.colorspace = ColorSpaceGray;
m_imageInfoRecord.progressive = jpeg_has_multiple_scans(&cinfo);
 
unsigned int PhotoshopLen = 0;
unsigned char * PhotoshopBuffer = 0;
if (read_jpeg_marker(PHOTOSHOP_MARKER,&cinfo, &PhotoshopBuffer, &PhotoshopLen) )
{
if (PhotoshopLen != 0)
bool savEx = m_imageInfoRecord.exifDataValid;
QByteArray arrayPhot(PhotoshopLen, ' ');
arrayPhot = QByteArray::fromRawData((const char*)PhotoshopBuffer,PhotoshopLen);
QDataStream strPhot(&arrayPhot,QIODevice::ReadOnly);
strPhot.setByteOrder( QDataStream::BigEndian );
PSDHeader fakeHeader;
fakeHeader.width = cinfo.output_width;
fakeHeader.height = cinfo.output_height;
if (cinfo.output_components == 4)
m_imageInfoRecord.colorspace = ColorSpaceCMYK;
else if (cinfo.output_components == 3)
m_imageInfoRecord.colorspace = ColorSpaceRGB;
else if (cinfo.output_components == 1)
m_imageInfoRecord.colorspace = ColorSpaceGray;
m_imageInfoRecord.progressive = jpeg_has_multiple_scans(&cinfo);
parseRessourceData(strPhot, fakeHeader, PhotoshopLen);
// Photoshop resolution is more accurate than jpeg header resolution
xres = m_imageInfoRecord.xres;
yres = m_imageInfoRecord.yres;
m_image.setDotsPerMeterX( int(100. * m_imageInfoRecord.xres / 2.54) );
m_image.setDotsPerMeterY( int(100. * m_imageInfoRecord.yres / 2.54) );
if (xres <= 1.0 || yres <= 1.0 || xres > 3000.0 || yres > 3000.0)
{
bool savEx = m_imageInfoRecord.exifDataValid;
QByteArray arrayPhot(PhotoshopLen, ' ');
arrayPhot = QByteArray::fromRawData((const char*)PhotoshopBuffer,PhotoshopLen);
QDataStream strPhot(&arrayPhot,QIODevice::ReadOnly);
strPhot.setByteOrder( QDataStream::BigEndian );
PSDHeader fakeHeader;
fakeHeader.width = cinfo.output_width;
fakeHeader.height = cinfo.output_height;
xres = yres = 72.0;
m_imageInfoRecord.xres = qRound(xres);
m_imageInfoRecord.yres = qRound(yres);
m_image.setDotsPerMeterX(2834);
m_image.setDotsPerMeterY(2834);
QFileInfo qfi(fn);
m_message = QObject::tr("%1 may be corrupted : missing or wrong resolution tags").arg(qfi.fileName());
m_msgType = warningMsg;
}
if (m_imageInfoRecord.exifDataValid && !m_imageInfoRecord.exifInfo.thumbnail.isNull() && thumbnail)
{
m_image = QImage(m_imageInfoRecord.exifInfo.width, m_imageInfoRecord.exifInfo.height, QImage::Format_ARGB32 );
m_imageInfoRecord.exifInfo.width = cinfo.output_width;
m_imageInfoRecord.exifInfo.height = cinfo.output_height;
if (cinfo.output_components == 4)
m_imageInfoRecord.colorspace = ColorSpaceCMYK;
else if (cinfo.output_components == 3)
m_imageInfoRecord.colorspace = ColorSpaceRGB;
else if (cinfo.output_components == 1)
m_imageInfoRecord.colorspace = ColorSpaceGray;
m_imageInfoRecord.progressive = jpeg_has_multiple_scans(&cinfo);
parseRessourceData(strPhot, fakeHeader, PhotoshopLen);
// Photoshop resolution is more accurate than jpeg header resolution
xres = m_imageInfoRecord.xres;
yres = m_imageInfoRecord.yres;
m_image.setDotsPerMeterX( int(100. * m_imageInfoRecord.xres / 2.54) );
m_image.setDotsPerMeterY( int(100. * m_imageInfoRecord.yres / 2.54) );
if( xres <= 1.0 || yres <= 1.0 || xres > 3000.0 || yres > 3000.0 )
{
xres = yres = 72.0;
m_imageInfoRecord.xres = qRound(xres);
m_imageInfoRecord.yres = qRound(yres);
m_image.setDotsPerMeterX(2834);
m_image.setDotsPerMeterY(2834);
QFileInfo qfi(fn);
m_message = QObject::tr("%1 may be corrupted : missing or wrong resolution tags").arg(qfi.fileName());
m_msgType = warningMsg;
}
if (m_imageInfoRecord.exifDataValid && !m_imageInfoRecord.exifInfo.thumbnail.isNull() && thumbnail)
{
m_image = QImage(m_imageInfoRecord.exifInfo.width, m_imageInfoRecord.exifInfo.height, QImage::Format_ARGB32 );
m_imageInfoRecord.exifInfo.width = cinfo.output_width;
m_imageInfoRecord.exifInfo.height = cinfo.output_height;
if (cinfo.output_components == 4)
QRgb *d;
QRgb *s;
unsigned char cc, cm, cy, ck;
for (int yit=0; yit < m_image.height(); ++yit)
{
QRgb *d;
QRgb *s;
unsigned char cc, cm, cy, ck;
for( int yit=0; yit < m_image.height(); ++yit )
d = (QRgb*)(m_image.scanLine( yit ));
s = (QRgb*)(m_imageInfoRecord.exifInfo.thumbnail.scanLine( yit ));
for (int xit=0; xit < m_image.width(); ++xit)
{
d = (QRgb*)(m_image.scanLine( yit ));
s = (QRgb*)(m_imageInfoRecord.exifInfo.thumbnail.scanLine( yit ));
for(int xit=0; xit < m_image.width(); ++xit )
{
cc = 255 - qRed(*s);
cm = 255 - qGreen(*s);
cy = 255 - qBlue(*s);
ck = qMin(qMin(cc, cm), cy);
*d = qRgba(cc-ck,cm-ck,cy-ck,ck);
s++;
d++;
}
cc = 255 - qRed(*s);
cm = 255 - qGreen(*s);
cy = 255 - qBlue(*s);
ck = qMin(qMin(cc, cm), cy);
*d = qRgba(cc-ck,cm-ck,cy-ck,ck);
s++;
d++;
}
}
else
m_image = m_imageInfoRecord.exifInfo.thumbnail.copy();
}
m_imageInfoRecord.valid = (m_imageInfoRecord.PDSpathData.size())>0?true:false; // The only interest is vectormask
arrayPhot.clear();
free( PhotoshopBuffer );
if (m_imageInfoRecord.exifDataValid && !m_imageInfoRecord.exifInfo.thumbnail.isNull() && thumbnail)
{
jpeg_destroy_decompress(&cinfo);
fclose(infile);
return true;
}
m_imageInfoRecord.exifInfo.thumbnail = QImage();
m_imageInfoRecord.exifDataValid = savEx;
fromPS = true;
else
m_image = m_imageInfoRecord.exifInfo.thumbnail.copy();
}
m_imageInfoRecord.valid = (m_imageInfoRecord.PDSpathData.size())>0?true:false; // The only interest is vectormask
arrayPhot.clear();
free( PhotoshopBuffer );
PhotoshopBuffer = 0;
if (m_imageInfoRecord.exifDataValid && !m_imageInfoRecord.exifInfo.thumbnail.isNull() && thumbnail)
{
jpeg_destroy_decompress(&cinfo);
fclose(infile);
return true;
}
m_imageInfoRecord.exifInfo.thumbnail = QImage();
m_imageInfoRecord.exifDataValid = savEx;
fromPS = true;
}
if ( cinfo.output_components == 3 || cinfo.output_components == 4)
if (cinfo.output_components == 3 || cinfo.output_components == 4)
m_image = QImage( cinfo.output_width, cinfo.output_height, QImage::Format_ARGB32 );
else if ( cinfo.output_components == 1 )
else if (cinfo.output_components == 1 )
{
m_image = QImage( cinfo.output_width, cinfo.output_height, QImage::Format_Indexed8 );
m_image.setNumColors(256);
381,7 → 380,7
uchar *d = data + cinfo.output_scanline * bpl;
(void) jpeg_read_scanlines(&cinfo, &d, 1);
}
if ( cinfo.output_components == 3 )
if (cinfo.output_components == 3)
{
uchar *in;
QRgb *out;
396,7 → 395,7
}
}
}
if ( cinfo.output_components == 4 )
if (cinfo.output_components == 4)
{
int method = 0;
if (cinfo.jpeg_color_space == JCS_YCCK)
458,7 → 457,7
}
else
isCMYK = false;
if ( cinfo.output_components == 1 )
if (cinfo.output_components == 1)
{
QImage tmpImg = m_image.convertToFormat(QImage::Format_ARGB32);
m_image = QImage( cinfo.output_width, cinfo.output_height, QImage::Format_ARGB32 );