IMPLEMENT_DYNAMIC_CLASS(wxTIFFHandler,wxImageHandler)
-static tsize_t
+static tsize_t LINKAGEMODE
_tiffNullProc(thandle_t WXUNUSED(handle),
tdata_t WXUNUSED(buf),
tsize_t WXUNUSED(size))
return (tsize_t) -1;
}
-static tsize_t
+static tsize_t LINKAGEMODE
_tiffReadProc(thandle_t handle, tdata_t buf, tsize_t size)
{
wxInputStream *stream = (wxInputStream*) handle;
return stream->LastRead();
}
-static tsize_t
+static tsize_t LINKAGEMODE
_tiffWriteProc(thandle_t handle, tdata_t buf, tsize_t size)
{
wxOutputStream *stream = (wxOutputStream*) handle;
return stream->LastWrite();
}
-static toff_t
+static toff_t LINKAGEMODE
_tiffSeekIProc(thandle_t handle, toff_t off, int whence)
{
wxInputStream *stream = (wxInputStream*) handle;
return (toff_t)stream->SeekI( (off_t)off, mode );
}
-static toff_t
+static toff_t LINKAGEMODE
_tiffSeekOProc(thandle_t handle, toff_t off, int whence)
{
wxOutputStream *stream = (wxOutputStream*) handle;
return (toff_t)stream->SeekO( (off_t)off, mode );
}
-static int
+static int LINKAGEMODE
_tiffCloseProc(thandle_t WXUNUSED(handle))
{
return 0; // ?
}
-static toff_t
+static toff_t LINKAGEMODE
_tiffSizeProc(thandle_t handle)
{
wxStreamBase *stream = (wxStreamBase*) handle;
return (toff_t) stream->GetSize();
}
-static int
+static int LINKAGEMODE
_tiffMapProc(thandle_t WXUNUSED(handle),
tdata_t* WXUNUSED(pbase),
toff_t* WXUNUSED(psize))
return 0;
}
-static void
+static void LINKAGEMODE
_tiffUnmapProc(thandle_t WXUNUSED(handle),
tdata_t WXUNUSED(base),
toff_t WXUNUSED(size))
{
if (verbose)
wxLogError( _("TIFF: Couldn't allocate memory.") );
-
+
TIFFClose( tif );
return FALSE;
TIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_RGB);
TIFFSetField(tif, TIFFTAG_COMPRESSION, COMPRESSION_LZW);
-
+
tsize_t linebytes = (tsize_t)image->GetWidth() * 3;
unsigned char *buf;
-
- if (TIFFScanlineSize(tif) > linebytes)
+
+ if (TIFFScanlineSize(tif) > linebytes)
{
buf = (unsigned char *)_TIFFmalloc(TIFFScanlineSize(tif));
if (!buf)
return FALSE;
}
- }
- else
+ }
+ else
{
buf = NULL;
}
TIFFSetField(tif, TIFFTAG_ROWSPERSTRIP,
TIFFDefaultStripSize(tif, (uint32) -1));
-
+
unsigned char *ptr = image->GetData();
- for (int row = 0; row < image->GetHeight(); row++)
+ for (int row = 0; row < image->GetHeight(); row++)
{
if (buf)
memcpy(buf, ptr, image->GetWidth());
-
+
if (TIFFWriteScanline(tif, buf ? buf : ptr, (uint32)row, 0) < 0)
{
if (verbose)
wxLogError( _("TIFF: Error writing image.") );
-
+
TIFFClose( tif );
if (buf)
_TIFFfree(buf);
-
+
return FALSE;
}
ptr += image->GetWidth()*3;