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- /*
- * Bael'Zharon's Respite
- * Copyright (C) 2014 Daniel Skorupski
- *
- * 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 2 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, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
- #include "resource/ImgColor.h"
- #include "resource/Palette.h"
- #include "BinReader.h"
- #include "Core.h"
- #include "ResourceCache.h"
- ImgColor::ImgColor(uint32_t id, const void* data, size_t size) : ResourceImpl{id}
- {
- BinReader reader(data, size);
- uint32_t resourceId = reader.readInt();
- assert(resourceId == id);
- UNUSED(resourceId);
- uint32_t unk1 = reader.readInt();
- assert(unk1 <= 0xA);
- UNUSED(unk1);
- uint32_t width = reader.readInt();
- assert(width <= 4096);
- uint32_t height = reader.readInt();
- assert(height <= 4096);
- PixelFormat format = static_cast<PixelFormat>(reader.readInt());
- if(format == PixelFormat::kCustomRawJPEG)
- {
- throw runtime_error("JPEG textures not supported");
- }
- uint32_t pixelsSize = reader.readInt();
- assert(pixelsSize * 8 == width * height * bitsPerPixel(format));
- const uint8_t* pixels = reader.readRaw(pixelsSize);
- if(isPaletted(format))
- {
- uint32_t paletteId = reader.readInt();
- palette = Core::get().resourceCache().get(paletteId);
- }
- assert(reader.remaining() == 0);
- image.init(format, width, height, pixels);
- if(palette)
- {
- image.applyPalette(palette->cast<Palette>());
- }
- }
- ImgColor::ImgColor(uint32_t bgra) : ResourceImpl{static_cast<uint32_t>(ResourceType::kImgColor) | 0xFFFF}
- {
- image.init(PixelFormat::kA8R8G8B8, 1, 1, &bgra);
- }
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