mirror of
https://github.com/kasmtech/KasmVNC.git
synced 2024-11-29 19:43:26 +01:00
62 lines
2.0 KiB
C
62 lines
2.0 KiB
C
|
/* Copyright (C) 2000-2003 Constantin Kaplinsky. All Rights Reserved.
|
||
|
|
* Copyright (C) 2011 D. R. Commander
|
||
|
|
* Copyright 2014 Pierre Ossman for Cendio AB
|
||
|
|
*
|
||
|
|
* 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_TIGHTJPEGENCODER_H__
|
||
|
|
#define __RFB_TIGHTJPEGENCODER_H__
|
||
|
|
|
||
|
|
#include <rfb/Encoder.h>
|
||
|
|
#include <rfb/JpegCompressor.h>
|
||
|
|
#include <stdint.h>
|
||
|
|
#include <vector>
|
||
|
|
|
||
|
|
namespace rfb {
|
||
|
|
|
||
|
|
class TightJPEGEncoder : public Encoder {
|
||
|
|
public:
|
||
|
|
TightJPEGEncoder(SConnection* conn);
|
||
|
|
virtual ~TightJPEGEncoder();
|
||
|
|
|
||
|
|
virtual bool isSupported();
|
||
|
|
|
||
|
|
virtual void setQualityLevel(int level);
|
||
|
|
virtual void setFineQualityLevel(int quality, int subsampling);
|
||
|
|
|
||
|
|
virtual bool treatLossless();
|
||
|
|
|
||
|
|
virtual void writeRect(const PixelBuffer* pb, const Palette& palette);
|
||
|
|
virtual void compressOnly(const PixelBuffer* pb, const uint8_t quality,
|
||
|
|
std::vector<uint8_t> &out, const bool lowVideoQuality) const;
|
||
|
|
virtual void writeOnly(const std::vector<uint8_t> &out) const;
|
||
|
|
virtual void writeSolidRect(int width, int height,
|
||
|
|
const PixelFormat& pf,
|
||
|
|
const rdr::U8* colour);
|
||
|
|
|
||
|
|
protected:
|
||
|
|
void writeCompact(rdr::U32 value, rdr::OutStream* os) const;
|
||
|
|
|
||
|
|
protected:
|
||
|
|
JpegCompressor jc;
|
||
|
|
|
||
|
|
int qualityLevel;
|
||
|
|
int fineQuality;
|
||
|
|
int fineSubsampling;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
#endif
|