blob: 78e08facd73e30436dc1becd3463ee921b5881fc (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
/* Copyright (C) 2007 Constantin Kaplinsky. All Rights Reserved.
*
* This 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 software 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 software; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
* USA.
*/
#ifndef __RFB_JPEGENCODER_H__
#define __RFB_JPEGENCODER_H__
#include <rfb/SMsgWriter.h>
#include <rfb/PixelBuffer.h>
#include <rfb/JpegCompressor.h>
#include <rfb/Configuration.h>
//
// JPEG Encoder.
// NOTE: JpegEncoder class is NOT derived from Encoder, because we need
// access to the original server's framebuffer, without extra pixel
// copying and with no pixel format translation.
//
namespace rfb {
class JpegEncoder {
public:
JpegEncoder(SMsgWriter* writer);
virtual ~JpegEncoder();
virtual void setQualityLevel(int level);
virtual bool writeRect(PixelBuffer* pb, const Rect& r);
static BoolParameter useHardwareJPEG;
private:
SMsgWriter* writer;
JpegCompressor* jcomp;
static const int qualityMap[10];
};
}
#endif
|
