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/*
* rpihddevice - VDR HD output device for Raspberry Pi
* Copyright (C) 2014, 2015, 2016 Thomas Reufer
*
* This program 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 program 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 program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef DISPLAY_H
#define DISPLAY_H
#include "tools.h"
class cRpiDisplay
{
public:
static cRpiDisplay* GetInstance(void);
static void DropInstance(void);
static int GetSize(int &width, int &height);
static int GetSize(int &width, int &height, double &aspect);
static bool IsProgressive(void);
static bool IsFixedMode(void);
static int GetId(void);
static int Snapshot(unsigned char* frame, int width, int height);
static int SetVideoFormat(const cVideoFrameFormat *frameFormat);
protected:
cRpiDisplay(int id, int width, int height, int frameRate, bool interlaced,
bool fixedMode);
virtual ~cRpiDisplay();
int Update(const cVideoFrameFormat *videoFormat);
virtual int SetMode(int width, int height, int frameRate,
cScanMode::eMode scanMode) {
return 0;
}
static int SetHvsSyncUpdate(cScanMode::eMode scanMode);
int m_id;
int m_width;
int m_height;
int m_frameRate;
bool m_interlaced;
bool m_fixedMode;
static cRpiDisplay *s_instance;
private:
cRpiDisplay(const cRpiDisplay&);
cRpiDisplay& operator= (const cRpiDisplay&);
};
class cRpiHDMIDisplay : public cRpiDisplay
{
public:
cRpiHDMIDisplay(int id, int width, int height, int frameRate, bool interlaced,
int group, int mode);
virtual ~cRpiHDMIDisplay();
private:
virtual int SetMode(int width, int height, int frameRate,
cScanMode::eMode scanMode);
int SetMode(int group, int mode);
static void TvServiceCallback(void *data, unsigned int reason,
unsigned int param1, unsigned int param2);
class ModeList;
ModeList *m_modes;
int m_group;
int m_mode;
int m_startGroup;
int m_startMode;
bool m_modified;
};
class cRpiDefaultDisplay : public cRpiDisplay
{
public:
cRpiDefaultDisplay(int id, int width, int height);
};
#endif
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