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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "common/file.h"
#include "common/path.h"
#include "graphics/surface.h"
#include "tetraedge/te/te_scummvm_codec.h"
namespace Tetraedge {
TeScummvmCodec::TeScummvmCodec() : _loadedSurface(nullptr) {
}
TeScummvmCodec::~TeScummvmCodec() {
if (_loadedSurface)
delete _loadedSurface;
}
bool TeScummvmCodec::load(const Common::Path &path) {
Common::File file;
if (file.open(path) && load(static_cast<Common::SeekableReadStream&>(file))) {
_path = path;
return true;
}
return false;
}
uint TeScummvmCodec::width() {
if (_loadedSurface)
return _loadedSurface->w;
return 0;
}
uint TeScummvmCodec::height() {
if (_loadedSurface)
return _loadedSurface->h;
return 0;
}
TeImage::Format TeScummvmCodec::imageFormat() {
return TeImage::RGBA8;
}
bool TeScummvmCodec::update(unsigned long i, TeImage &imgout) {
if (!_loadedSurface)
return false;
if (!_path.empty())
imgout.setAccessName(_path);
if (imgout.w == _loadedSurface->w && imgout.h == _loadedSurface->h && imgout.format == _loadedSurface->format) {
imgout.copyFrom(*_loadedSurface);
return true;
}
error("TODO: Implement TeScummvmCodec::update for different sizes");
}
} // end namespace Tetraedge
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