-/*! ========================================================================
-** Synfig
-** bmp Target Module
-** $Id: mptr_bmp.cpp,v 1.1.1.1 2005/01/04 01:23:10 darco Exp $
+/* === S Y N F I G ========================================================= */
+/*! \file mptr_bmp.cpp
+** \brief bmp Target Module
**
-** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+** $Id$
**
-** This software and associated documentation
-** are CONFIDENTIAL and PROPRIETARY property of
-** the above-mentioned copyright holder.
+** \legal
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
**
-** You may not copy, print, publish, or in any
-** other way distribute this software without
-** a prior written agreement with
-** the copyright holder.
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+** General Public License for more details.
+** \endlegal
**
** === N O T E S ===========================================================
**
/* === G L O B A L S ======================================================= */
SYNFIG_IMPORTER_INIT(bmp_mptr);
-SYNFIG_IMPORTER_SET_NAME(bmp_mptr,"bmp_mptr");
+SYNFIG_IMPORTER_SET_NAME(bmp_mptr,"bmp");
SYNFIG_IMPORTER_SET_EXT(bmp_mptr,"bmp");
SYNFIG_IMPORTER_SET_VERSION(bmp_mptr,"0.1");
-SYNFIG_IMPORTER_SET_CVS_ID(bmp_mptr,"$Id: mptr_bmp.cpp,v 1.1.1.1 2005/01/04 01:23:10 darco Exp $");
+SYNFIG_IMPORTER_SET_CVS_ID(bmp_mptr,"$Id$");
/* === M E T H O D S ======================================================= */
+namespace synfig {
struct BITMAPFILEHEADER
{
unsigned long biClrImportant;
};
+}
+
#ifdef WORDS_BIGENDIAN
inline long little_endian(const long &x)
{
}
bool
-bmp_mptr::get_frame(synfig::Surface &surface,Time, synfig::ProgressCallback *cb)
+bmp_mptr::get_frame(synfig::Surface &surface,Time /*time*/, synfig::ProgressCallback *cb)
{
FILE *file=fopen(filename.c_str(),"rb");
if(!file)
{
- if(cb)cb->error("bmp_mptr::GetFrame(): "+strprintf(_("Unable to open %s"),filename.c_str()));
+ if(cb)cb->error("bmp_mptr::GetFrame(): "+strprintf(_("Unable to open %s"),filename.c_str()));
else synfig::error("bmp_mptr::GetFrame(): "+strprintf(_("Unable to open %s"),filename.c_str()));
return false;
}
- BITMAPFILEHEADER fileheader;
- BITMAPINFOHEADER infoheader;
+ synfig::BITMAPFILEHEADER fileheader;
+ synfig::BITMAPINFOHEADER infoheader;
char b_char=fgetc(file);
char m_char=fgetc(file);
-
+
if(b_char!='B' || m_char!='M')
{
- if(cb)cb->error("bmp_mptr::GetFrame(): "+strprintf(_("%s is not in BMP format"),filename.c_str()));
+ if(cb)cb->error("bmp_mptr::GetFrame(): "+strprintf(_("%s is not in BMP format"),filename.c_str()));
else synfig::error("bmp_mptr::GetFrame(): "+strprintf(_("%s is not in BMP format"),filename.c_str()));
return false;
}
-
- if(fread(&fileheader.bfSize, 1, sizeof(BITMAPFILEHEADER)-4, file)!=sizeof(BITMAPFILEHEADER)-4)
+
+ if(fread(&fileheader.bfSize, 1, sizeof(synfig::BITMAPFILEHEADER)-4, file)!=sizeof(synfig::BITMAPFILEHEADER)-4)
{
- String str("bmp_mptr::get_frame(): "+strprintf(_("Failure while reading BITMAPFILEHEADER from %s"),filename.c_str()));
- if(cb)cb->error(str);
+ String str("bmp_mptr::get_frame(): "+strprintf(_("Failure while reading BITMAPFILEHEADER from %s"),filename.c_str()));
+ if(cb)cb->error(str);
else synfig::error(str);
return false;
}
-
- if(fread(&infoheader, 1, sizeof(BITMAPINFOHEADER), file)!=sizeof(BITMAPINFOHEADER))
+
+ if(fread(&infoheader, 1, sizeof(synfig::BITMAPINFOHEADER), file)!=sizeof(synfig::BITMAPINFOHEADER))
{
- String str("bmp_mptr::get_frame(): "+strprintf(_("Failure while reading BITMAPINFOHEADER from %s"),filename.c_str()));
- if(cb)cb->error(str);
+ String str("bmp_mptr::get_frame(): "+strprintf(_("Failure while reading BITMAPINFOHEADER from %s"),filename.c_str()));
+ if(cb)cb->error(str);
else synfig::error(str);
return false;
}
-
+
int offset=little_endian(fileheader.bfOffsetBits);
-
- if(offset!=sizeof(BITMAPFILEHEADER)+sizeof(BITMAPINFOHEADER)-2)
+
+ if(offset!=sizeof(synfig::BITMAPFILEHEADER)+sizeof(synfig::BITMAPINFOHEADER)-2)
{
- String str("bmp_mptr::get_frame(): "+strprintf(_("Bad BITMAPFILEHEADER in %s. (bfOffsetBits=%d, should be %d)"),filename.c_str(),offset,sizeof(BITMAPFILEHEADER)+sizeof(BITMAPINFOHEADER)-2));
- if(cb)cb->error(str);
+ String str("bmp_mptr::get_frame(): "+strprintf(_("Bad BITMAPFILEHEADER in %s. (bfOffsetBits=%d, should be %d)"),filename.c_str(),offset,sizeof(synfig::BITMAPFILEHEADER)+sizeof(synfig::BITMAPINFOHEADER)-2));
+ if(cb)cb->error(str);
else synfig::error(str);
return false;
}
if(little_endian(infoheader.biSize)!=little_endian(40))
{
- String str("bmp_mptr::get_frame(): "+strprintf(_("Bad BITMAPINFOHEADER in %s. (biSize=%d, should be 40)"),filename.c_str(),little_endian(infoheader.biSize)));
- if(cb)cb->error(str);
+ String str("bmp_mptr::get_frame(): "+strprintf(_("Bad BITMAPINFOHEADER in %s. (biSize=%d, should be 40)"),filename.c_str(),little_endian(infoheader.biSize)));
+ if(cb)cb->error(str);
else synfig::error(str);
return false;
}
-
+
int w,h,bit_count;
w=little_endian(infoheader.biWidth);
h=little_endian(infoheader.biHeight);
bit_count=little_endian_short(infoheader.biBitCount);
-
+
synfig::warning("w:%d\n",w);
synfig::warning("h:%d\n",h);
synfig::warning("bit_count:%d\n",bit_count);
-
+
if(little_endian(infoheader.biCompression))
{
- if(cb)cb->error("bmp_mptr::GetFrame(): "+string(_("Reading compressed bitmaps is not supported")));
+ if(cb)cb->error("bmp_mptr::GetFrame(): "+string(_("Reading compressed bitmaps is not supported")));
else synfig::error("bmp_mptr::GetFrame(): "+string(_("Reading compressed bitmaps is not supported")));
return false;
}
if(bit_count!=24 && bit_count!=32)
{
- if(cb)cb->error("bmp_mptr::GetFrame(): "+strprintf(_("Unsupported bit depth (bit_count=%d, should be 24 or 32)"),bit_count));
+ if(cb)cb->error("bmp_mptr::GetFrame(): "+strprintf(_("Unsupported bit depth (bit_count=%d, should be 24 or 32)"),bit_count));
else synfig::error("bmp_mptr::GetFrame(): "+strprintf(_("Unsupported bit depth (bit_count=%d, should be 24 or 32)"),bit_count));
return false;
}
-
+
int x;
int y;
surface.set_wh(w,h);
float b=gamma().b_U8_to_F32((unsigned char)fgetc(file));
float g=gamma().g_U8_to_F32((unsigned char)fgetc(file));
float r=gamma().r_U8_to_F32((unsigned char)fgetc(file));
-
+
surface[h-y-1][x]=Color(
r,
g,
if(bit_count==32)
fgetc(file);
}
-
- fclose(file);
+
+ fclose(file);
return true;
}
+
projects / synfig.git / blobdiff