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/*
* See the README file for copyright information and how to reach the author.
*
* $Id$
*/
#ifndef SETUP_H
#define SETUP_H
#include "omx.h"
#include "tools.h"
class cRpiSetup
{
public:
struct AudioParameters
{
AudioParameters() :
port(0),
passthrough(0),
ignoreEDID(0) { }
int port;
int passthrough;
int ignoreEDID;
bool operator!=(const AudioParameters& a) {
return (a.port != port) || (a.passthrough != passthrough) ||
(a.ignoreEDID != ignoreEDID);
}
};
struct VideoParameters
{
VideoParameters() :
framing(0) { }
int framing;
bool operator!=(const VideoParameters& a) {
return (a.framing != framing);
}
};
static bool HwInit(void);
static cRpiAudioPort::ePort GetAudioPort(void) {
return (GetInstance()->m_audio.port) ?
cRpiAudioPort::eHDMI : cRpiAudioPort::eLocal; }
static bool IsAudioPassthrough(void) {
return GetInstance()->m_audio.passthrough; }
static bool IgnoreAudioEDID(void) {
return GetInstance()->m_audio.ignoreEDID; }
static cVideoFraming::eFraming GetVideoFraming(void) {
return GetInstance()->m_video.framing == 0 ? cVideoFraming::eFrame :
GetInstance()->m_video.framing == 1 ? cVideoFraming::eCut :
cVideoFraming::eStretch;
}
static bool IsAudioFormatSupported(cAudioCodec::eCodec codec,
int channels, int samplingRate);
static bool IsVideoCodecSupported(cVideoCodec::eCodec codec) {
return codec == cVideoCodec::eMPEG2 ? GetInstance()->m_mpeg2Enabled :
codec == cVideoCodec::eH264 ? true : false;
}
static int GetDisplaySize(int &width, int &height, double &aspect);
static bool IsDisplayProgressive(void) {
return GetInstance()->m_isProgressive; }
static cRpiSetup* GetInstance(void);
static void DropInstance(void);
class cMenuSetupPage* GetSetupPage(void);
bool Parse(const char *name, const char *value);
void Set(AudioParameters audio, VideoParameters video);
static void SetAudioSetupChangedCallback(void (*callback)(void*), void* data = 0);
static void SetVideoSetupChangedCallback(void (*callback)(void*), void* data = 0);
private:
cRpiSetup() :
m_mpeg2Enabled(false),
m_isProgressive(false),
m_displayHeight(0),
m_displayWidth(0),
m_onAudioSetupChanged(0),
m_onAudioSetupChangedData(0),
m_onVideoSetupChanged(0),
m_onVideoSetupChangedData(0)
{ }
virtual ~cRpiSetup() { }
static cRpiSetup* s_instance;
AudioParameters m_audio;
VideoParameters m_video;
bool m_mpeg2Enabled;
bool m_isProgressive;
int m_displayHeight;
int m_displayWidth;
void (*m_onAudioSetupChanged)(void*);
void *m_onAudioSetupChangedData;
void (*m_onVideoSetupChanged)(void*);
void *m_onVideoSetupChangedData;
};
#endif
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