|
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556 |
- /* 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>
-
- 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 int getQualityLevel();
-
- virtual void writeRect(const PixelBuffer* pb, const Palette& palette);
- virtual void writeSolidRect(int width, int height,
- const PixelFormat& pf,
- const uint8_t* colour);
-
- protected:
- void writeCompact(uint32_t value, rdr::OutStream* os);
-
- protected:
- JpegCompressor jc;
-
- int qualityLevel;
- int fineQuality;
- int fineSubsampling;
- };
- }
- #endif
|