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9509db076b
File versions aren't constrained to the values in the enum, they can be any uint16. The enum just contains major versions, and it doesn't make much sense to treat it as an independent type.
88 lines
2.6 KiB
C++
88 lines
2.6 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef DIRECTOR_IMAGES_H
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#define DIRECTOR_IMAGES_H
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#include "image/image_decoder.h"
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namespace Common {
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class SeekableReadStream;
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}
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namespace Graphics {
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struct Surface;
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}
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namespace Image {
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class Codec;
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}
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namespace Director {
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class DIBDecoder : public Image::ImageDecoder {
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public:
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DIBDecoder();
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~DIBDecoder() override;
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// ImageDecoder API
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void destroy() override;
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bool loadStream(Common::SeekableReadStream &stream) override;
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const Graphics::Surface *getSurface() const override { return _surface; }
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const byte *getPalette() const override { return _palette; }
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void loadPalette(Common::SeekableReadStream &stream);
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uint16 getPaletteColorCount() const override { return _paletteColorCount; }
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private:
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Image::Codec *_codec;
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const Graphics::Surface *_surface;
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byte *_palette;
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uint8 _paletteColorCount;
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};
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class BITDDecoder : public Image::ImageDecoder {
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public:
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BITDDecoder(int w, int h, uint16 bitsPerPixel, uint16 pitch, const byte *palette, uint16 version);
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~BITDDecoder() override;
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// ImageDecoder API
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void destroy() override;
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bool loadStream(Common::SeekableReadStream &stream) override;
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const Graphics::Surface *getSurface() const override { return _surface; }
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const byte *getPalette() const override { return _palette; }
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void loadPalette(Common::SeekableReadStream &stream);
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uint16 getPaletteColorCount() const override { return _paletteColorCount; }
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void convertPixelIntoSurface(void *surfacePointer, uint fromBpp, uint toBpp, int red, int green, int blue);
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private:
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Graphics::Surface *_surface;
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const byte *_palette;
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uint8 _paletteColorCount;
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uint16 _bitsPerPixel;
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uint16 _version;
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uint16 _pitch;
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};
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} // End of namespace Director
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#endif
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