/*
**  ClanLib SDK
**  Copyright (c) 1997-2020 The ClanLib Team
**
**  This software is provided 'as-is', without any express or implied
**  warranty.  In no event will the authors be held liable for any damages
**  arising from the use of this software.
**
**  Permission is granted to anyone to use this software for any purpose,
**  including commercial applications, and to alter it and redistribute it
**  freely, subject to the following restrictions:
**
**  1. The origin of this software must not be misrepresented; you must not
**     claim that you wrote the original software. If you use this software
**     in a product, an acknowledgment in the product documentation would be
**     appreciated but is not required.
**  2. Altered source versions must be plainly marked as such, and must not be
**     misrepresented as being the original software.
**  3. This notice may not be removed or altered from any source distribution.
**
**  Note: Some of the libraries ClanLib may link to may have additional
**  requirements or restrictions.
**
**  File Author(s):
**
**    Magnus Norddahl
*/

#pragma once

namespace clan
{
	class JPEGComponentDCTs
	{
	public:
		void resize(size_t size);
		short *get(size_t index);

	private:
		std::vector<short> dcts;
	};

	inline void JPEGComponentDCTs::resize(size_t size)
	{
		dcts.resize(size * 64, 0);
	}

	inline short *JPEGComponentDCTs::get(size_t index)
	{
		if (dcts.size() < (index + 1) * 64)
			dcts.resize((index + 1) * 64, 0);
		return &dcts[index * 64];
	}
}
