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/* This file is part of ksquirrel-libs (http://ksquirrel.sf.net)
Copyright (c) 2007 Dmitry Baryshev <ksquirrel@tut.by>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation;
either version 2 of the License, or (at your option) any later
version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <iostream>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "ksquirrel-libs/fmt_types.h"
#include "ksquirrel-libs/fileio.h"
#include "fmt_codec_dds_defs.h"
#include "fmt_codec_dds.h"
#include "ksquirrel-libs/error.h"
#include "ksquirrel-libs/fmt_utils.h"
#include "../xpm/codec_dds.xpm"
typedef RGBA* RGBAP;
inline void FREE_ROWS(RGBAP **A, const int H)
{
if(*A)
{
for(s32 i = 0;i < H;i++)
{
if((*A)[i])
free((*A)[i]);
}
free(*A);
*A = 0;
}
}
/*
*
* DDS
*
*/
fmt_codec::fmt_codec() : fmt_codec_base()
{}
fmt_codec::~fmt_codec()
{}
void fmt_codec::options(codec_options *o)
{
o->version = "0.1.0";
o->name = "DirectDraw Surface";
o->filter = "*.dds ";
o->mime = "";
o->mimetype = "image/x-dds";
o->config = "";
o->pixmap = codec_dds;
o->readable = true;
o->canbemultiple = false;
o->writestatic = false;
o->writeanimated = false;
o->needtempfile = false;
}
s32 fmt_codec::read_init(const std::string &file)
{
currentImage = -1;
read_error = false;
finfo.animated = false;
dds.img = 0;
dds.w = dds.h = 0;
if(!dds_read(file, dds))
return SQE_R_BADFILE;
return SQE_OK;
}
s32 fmt_codec::read_next()
{
currentImage++;
if(currentImage)
return SQE_NOTOK;
fmt_image image;
image.w = dds.w;
image.h = dds.h;
image.bpp = 32;
image.compression = "-";
image.colorspace = fmt_utils::colorSpaceByBpp(32);
finfo.image.push_back(image);
line = -1;
return SQE_OK;
}
s32 fmt_codec::read_next_pass()
{
return SQE_OK;
}
s32 fmt_codec::read_scanline(RGBA *scan)
{
line++;
memcpy(scan, dds.img[line], dds.w * sizeof(RGBA));
return SQE_OK;
}
void fmt_codec::read_close()
{
FREE_ROWS(&dds.img, dds.h);
finfo.meta.clear();
finfo.image.clear();
}
#include "fmt_codec_cd_func.h"
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