T1HT.h

Go to the documentation of this file.

/*
 *    Copyright (C) 2016-2020 Grok Image Compression Inc.
 *
 *    This source code is free software: you can redistribute it and/or  modify
 *    it under the terms of the GNU Affero General Public License, version 3,
 *    as published by the Free Software Foundation.
 *
 *    This source code 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 Affero General Public License for more details.
 *
 *    You should have received a copy of the GNU Affero General Public License
 *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 
#pragma once
#include "T1Interface.h"
#include "stdint.h"
#include "testing.h"
#include "Tier1.h"
#include "TileProcessor.h"
#include "T1Interface.h"
 
 
namespace grk {
 
struct TileCodingParams;
 
namespace t1_ht {
 
 
class T1HT: public T1Interface {
public:
        T1HT(bool isEncoder, TileCodingParams *tcp, uint32_t maxCblkW, uint32_t maxCblkH);
        virtual ~T1HT();
 
        void preEncode(encodeBlockInfo *block, grk_tile *tile, uint32_t &max);
        double compress(encodeBlockInfo *block, grk_tile *tile, uint32_t max,
                        bool doRateControl);
 
        bool decompress(decodeBlockInfo *block);
        void postDecode(decodeBlockInfo *block);
 
private:
        uint32_t coded_data_size;
        uint8_t *coded_data;
        uint32_t unencoded_data_size;
        int32_t *unencoded_data;
 
    mem_fixed_allocator *allocator;
    mem_elastic_allocator *elastic_alloc;
};
}
}