#pragma once

////////////////////////////////////////////////////////////////////////////////
// The MIT License (MIT)
//
// Copyright (c) 2020 Nicholas Frechette & Animation Compression Library contributors
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
////////////////////////////////////////////////////////////////////////////////

#include "acl/core/impl/compiler_utils.h"
#include "acl/decompression/impl/scalar_track_decompression.h"
#include "acl/decompression/impl/transform_track_decompression.h"
#include "acl/decompression/impl/universal_track_decompression.h"

ACL_IMPL_FILE_PRAGMA_PUSH

namespace acl
{
	namespace acl_impl
	{
		//////////////////////////////////////////////////////////////////////////
		// Helper struct to choose the decompression context type based on what tracks we support
		template<bool supports_scalar_tracks, bool supports_transform_tracks>
		struct persistent_decompression_context_selector {};

		template<>
		struct persistent_decompression_context_selector<true, false>
		{
			using type = persistent_scalar_decompression_context_v0;
		};

		template<>
		struct persistent_decompression_context_selector<false, true>
		{
			using type = persistent_transform_decompression_context_v0;
		};

		template<>
		struct persistent_decompression_context_selector<true, true>
		{
			using type = persistent_universal_decompression_context;
		};
	}
}

ACL_IMPL_FILE_PRAGMA_POP