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83 lines
2.2 KiB
C++
83 lines
2.2 KiB
C++
/* Copyright (C) 2000-2003 Constantin Kaplinsky. All Rights Reserved.
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* Copyright (C) 2011 D. R. Commander
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* Copyright 2014 Pierre Ossman for Cendio AB
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*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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* USA.
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*/
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#ifndef __RFB_TIGHTX264ENCODER_H__
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#define __RFB_TIGHTX264ENCODER_H__
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#include <rfb/Encoder.h>
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#include <stdint.h>
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#include <vector>
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struct x264_t;
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struct x264_param_t;
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struct Mp4Context;
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struct Mp4State;
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namespace rfb {
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class EncCache;
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class TightX264Encoder : public Encoder {
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public:
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TightX264Encoder(SConnection* conn, EncCache *encCache, uint8_t cacheType);
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virtual ~TightX264Encoder();
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virtual bool isSupported();
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virtual void setQualityLevel(int level) {}
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virtual void setFineQualityLevel(int quality, int subsampling) {}
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virtual void writeRect(const PixelBuffer* pb, const Palette& palette);
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virtual void writeSolidRect(int width, int height,
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const PixelFormat& pf,
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const rdr::U8* colour);
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virtual void setKeyframe() { keyframe = true; }
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bool tryInit(const PixelBuffer* pb);
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protected:
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void writeCompact(rdr::U32 value, rdr::OutStream* os) const;
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void mp4_write_callback(const void *buffer, size_t size);
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protected:
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bool keyframe;
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x264_t *enc;
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x264_param_t *params;
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Mp4Context *mux;
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Mp4State *muxstate;
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unsigned framectr;
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bool nvidia_init_done;
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bool using_nvidia;
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static bool skip_nvidia;
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EncCache *encCache;
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uint8_t cacheType;
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public:
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uint8_t *framebuf;
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uint32_t framelen;
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uint8_t *bitbuf;
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uint16_t myw, myh;
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};
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}
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#endif
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