Grok  10.0.3
T1OJPH.h
Go to the documentation of this file.
1 /*
2  * Copyright (C) 2016-2022 Grok Image Compression Inc.
3  *
4  * This source code is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU Affero General Public License, version 3,
6  * as published by the Free Software Foundation.
7  *
8  * This source code is distributed in the hope that it will be useful,
9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11  * GNU Affero General Public License for more details.
12  *
13  * You should have received a copy of the GNU Affero General Public License
14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
15  *
16  */
17 
18 #pragma once
19 #include "T1Interface.h"
20 #include "TileProcessor.h"
21 
22 namespace ojph
23 {
24 class mem_fixed_allocator;
25 class mem_elastic_allocator;
26 
27 struct TileCodingParams;
28 
29 class T1OJPH : public grk::T1Interface
30 {
31  public:
32  T1OJPH(bool isCompressor, grk::TileCodingParams* tcp, uint32_t maxCblkW, uint32_t maxCblkH);
33  virtual ~T1OJPH();
34 
35  bool compress(grk::CompressBlockExec* block);
37 
38  private:
39  void preCompress(grk::CompressBlockExec* block, grk::Tile* tile);
41 
42  uint32_t coded_data_size;
43  uint8_t* coded_data;
45  int32_t* unencoded_data;
46 
49 };
50 } // namespace ojph
Definition: T1Interface.h:26
Definition: T1OJPH.h:30
mem_elastic_allocator * elastic_alloc
Definition: T1OJPH.h:48
mem_fixed_allocator * allocator
Definition: T1OJPH.h:47
bool compress(grk::CompressBlockExec *block)
Definition: T1OJPH.cpp:95
int32_t * unencoded_data
Definition: T1OJPH.h:45
void preCompress(grk::CompressBlockExec *block, grk::Tile *tile)
Definition: T1OJPH.cpp:47
bool decompress(grk::DecompressBlockExec *block)
Definition: T1OJPH.cpp:120
T1OJPH(bool isCompressor, grk::TileCodingParams *tcp, uint32_t maxCblkW, uint32_t maxCblkH)
Definition: T1OJPH.cpp:30
uint32_t coded_data_size
Definition: T1OJPH.h:42
uint32_t unencoded_data_size
Definition: T1OJPH.h:44
bool postProcess(grk::DecompressBlockExec *block)
uint8_t * coded_data
Definition: T1OJPH.h:43
virtual ~T1OJPH()
Definition: T1OJPH.cpp:40
Definition: ojph_mem.h:178
Definition: ojph_mem.h:53
Definition: ojph_block_common.cpp:48
Definition: BlockExec.h:57
Definition: BlockExec.h:45
Tile coding parameters : this structure is used to store coding/decoding parameters common to all til...
Definition: CodingParams.h:122
Definition: TileProcessor.h:39