vdr-plugin-softhddevice/softhddevice.cpp

732 lines
16 KiB
C++
Raw Normal View History

2011-12-07 14:37:51 +01:00
///
/// @file softhddevice.cpp @brief A software HD device plugin for VDR.
///
/// Copyright (c) 2011 by Johns. All Rights Reserved.
///
/// Contributor(s):
///
/// License: AGPLv3
///
/// This program is free software: you can redistribute it and/or modify
/// it under the terms of the GNU Affero General Public License as
/// published by the Free Software Foundation, either version 3 of the
/// License.
///
/// 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 Affero General Public License for more details.
///
/// $Id$
//////////////////////////////////////////////////////////////////////////////
#include <vdr/interface.h>
#include <vdr/plugin.h>
#include <vdr/player.h>
#include <vdr/osd.h>
#include <vdr/dvbspu.h>
#include <vdr/shutdown.h>
#ifdef HAVE_CONFIG
#include "config.h"
#endif
#include "softhddev.h"
#include "softhddevice.h"
//////////////////////////////////////////////////////////////////////////////
static const char *const VERSION = "0.0.8";
static const char *const DESCRIPTION =
trNOOP("A software and GPU emulated HD device");
//static const char *MAINMENUENTRY = trNOOP("Soft-HD-Device");
static class cSoftHdDevice *MyDevice;
//////////////////////////////////////////////////////////////////////////////
static char ConfigMakePrimary = 1;
static char DoMakePrimary;
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
// C Callbacks
//////////////////////////////////////////////////////////////////////////////
class cSoftRemote:public cRemote
{
public:
cSoftRemote(const char *name):cRemote(name)
{
};
bool Put(const char *code, bool repeat = false, bool release = false) {
return cRemote::Put(code, repeat, release);
};
};
extern "C" void FeedKeyPress(const char *keymap, const char *key, int repeat,
int release)
{
cRemote *remote;
cSoftRemote *csoft;
if (!keymap || !key) {
return;
}
// find remote
for (remote = Remotes.First(); remote; remote = Remotes.Next(remote)) {
if (!strcmp(remote->Name(), keymap)) {
break;
}
}
if (remote) {
csoft = (cSoftRemote *) remote;
} else {
dsyslog("[softhddev]%s: remote '%s' not found\n", __FUNCTION__,
keymap);
csoft = new cSoftRemote(keymap);
}
dsyslog("[softhddev]%s %s, %s\n", __FUNCTION__, keymap, key);
csoft->Put(key, repeat, release);
}
//////////////////////////////////////////////////////////////////////////////
// OSD
//////////////////////////////////////////////////////////////////////////////
class cSoftOsd:public cOsd
{
public:
cSoftOsd(int, int, uint);
virtual ~ cSoftOsd(void);
virtual void Flush(void);
// virtual void SetActive(bool);
};
cSoftOsd::cSoftOsd(int left, int top, uint level)
:cOsd(left, top, level)
{
// FIXME: OsdWidth/OsdHeight not correct!
dsyslog("[softhddev]%s: %dx%d+%d+%d, %d\n", __FUNCTION__, OsdWidth(),
OsdHeight(), left, top, level);
//SetActive(true);
}
cSoftOsd::~cSoftOsd(void)
{
dsyslog("[softhddev]%s:\n", __FUNCTION__);
SetActive(false);
OsdClose();
}
///
/// Actually commits all data to the OSD hardware.
///
void cSoftOsd::Flush(void)
{
cPixmapMemory *pm;
if (!Active()) {
return;
}
//dsyslog("[softhddev]%s:\n", __FUNCTION__);
if (!IsTrueColor()) {
static char warned;
cBitmap *bitmap;
int i;
if (!warned) {
dsyslog("[softhddev]%s: FIXME: should be truecolor\n",
__FUNCTION__);
warned = 1;
}
// draw all bitmaps
for (i = 0; (bitmap = GetBitmap(i)); ++i) {
uint8_t *argb;
int x;
int y;
int w;
int h;
int x1;
int y1;
int x2;
int y2;
// get dirty bounding box
if (!bitmap->Dirty(x1, y1, x2, y2)) {
continue; // nothing dirty continue
}
// FIXME: need only to convert and upload dirty areas
// DrawBitmap(bitmap);
argb = (uint8_t *) malloc(bitmap->Width() * bitmap->Height() * 4);
w = bitmap->Width();
h = bitmap->Height();
for (y = 0; y < h; ++y) {
for (x = 0; x < w; ++x) {
((uint32_t *) argb)[(x + y * w)] = bitmap->GetColor(x, y);
}
}
OsdDrawARGB(Left() + bitmap->X0(), Top() + bitmap->Y0(),
bitmap->Width(), bitmap->Height(), argb);
bitmap->Clean();
free(argb);
}
return;
}
LOCK_PIXMAPS;
while ((pm = RenderPixmaps())) {
int x;
int y;
int w;
int h;
x = Left() + pm->ViewPort().X();
y = Top() + pm->ViewPort().Y();
w = pm->ViewPort().Width();
h = pm->ViewPort().Height();
dsyslog("[softhddev]%s: draw %dx%d+%d+%d %p\n", __FUNCTION__, w, h, x,
y, pm->Data());
OsdDrawARGB(x, y, w, h, pm->Data());
delete pm;
}
}
//////////////////////////////////////////////////////////////////////////////
// OSD provider
//////////////////////////////////////////////////////////////////////////////
class cSoftOsdProvider:public cOsdProvider
{
private:
static cOsd *Osd;
public:
virtual cOsd * CreateOsd(int, int, uint);
virtual bool ProvidesTrueColor(void);
cSoftOsdProvider(void);
};
cOsd *cSoftOsdProvider::Osd;
/**
** Create a new OSD.
*/
cOsd *cSoftOsdProvider::CreateOsd(int left, int top, uint level)
{
dsyslog("[softhddev]%s: %d, %d, %d\n", __FUNCTION__, left, top, level);
Osd = new cSoftOsd(left, top, level);
return Osd;
}
/**
** Returns true if this OSD provider is able to handle a true color OSD.
*/
bool cSoftOsdProvider::ProvidesTrueColor(void)
{
return true;
}
cSoftOsdProvider::cSoftOsdProvider(void)
: cOsdProvider()
{
dsyslog("[softhddev]%s:\n", __FUNCTION__);
}
//////////////////////////////////////////////////////////////////////////////
// cMenuSetupPage
//////////////////////////////////////////////////////////////////////////////
class cMenuSetupSoft:public cMenuSetupPage
{
protected:
int MakePrimary;
protected:
virtual void Store(void);
public:
cMenuSetupSoft(void);
};
/**
** Constructor setup menu.
*/
cMenuSetupSoft::cMenuSetupSoft(void)
{
// cMenuEditBoolItem cMenuEditBitItem cMenuEditNumItem
// cMenuEditStrItem cMenuEditStraItem cMenuEditIntItem
Add(new cMenuEditBoolItem(tr("Make primary device"), &MakePrimary,
tr("no"), tr("yes")));
}
/**
** Store setup.
*/
void cMenuSetupSoft::Store(void)
{
SetupStore("MakePrimary", MakePrimary);
}
//////////////////////////////////////////////////////////////////////////////
// cDevice
//////////////////////////////////////////////////////////////////////////////
class cSoftHdDevice:public cDevice
{
public:
cSoftHdDevice(void);
virtual ~ cSoftHdDevice(void);
virtual bool HasDecoder(void) const;
virtual bool CanReplay(void) const;
virtual bool SetPlayMode(ePlayMode);
virtual void TrickSpeed(int);
virtual void Clear(void);
virtual void Play(void);
virtual void Freeze(void);
virtual void Mute(void);
virtual void SetVolumeDevice(int);
virtual void StillPicture(const uchar *, int);
virtual bool Poll(cPoller &, int = 0);
virtual bool Flush(int = 0);
virtual int64_t GetSTC(void);
virtual void GetOsdSize(int &, int &, double &);
virtual int PlayVideo(const uchar *, int);
//virtual int PlayTsVideo(const uchar *, int);
virtual void SetAudioChannelDevice(int);
virtual int GetAudioChannelDevice(void);
virtual void SetDigitalAudioDevice(bool);
virtual void SetAudioTrackDevice(eTrackType);
virtual int PlayAudio(const uchar *, int, uchar);
// Image Grab facilities
virtual uchar *GrabImage(int &, bool, int, int, int);
virtual int ProvidesCa(const cChannel *) const;
// SPU facilities
private:
cDvbSpuDecoder * spuDecoder;
public:
virtual cSpuDecoder * GetSpuDecoder(void);
protected:
virtual void MakePrimaryDevice(bool);
};
cSoftHdDevice::cSoftHdDevice(void)
{
dsyslog("[softhddev]%s\n", __FUNCTION__);
}
cSoftHdDevice::~cSoftHdDevice(void)
{
dsyslog("[softhddev]%s:\n", __FUNCTION__);
}
int64_t cSoftHdDevice::GetSTC(void)
{
dsyslog("[softhddev]%s:\n", __FUNCTION__);
return 0L;
};
void cSoftHdDevice::MakePrimaryDevice(bool on)
{
dsyslog("[softhddev]%s: %d\n", __FUNCTION__, on);
cDevice::MakePrimaryDevice(on);
if (on) {
new cSoftOsdProvider();
}
}
int cSoftHdDevice::ProvidesCa(
__attribute__ ((unused)) const cChannel * channel) const
{
dsyslog("[softhddev]%s: %p\n", __FUNCTION__, channel);
return 0;
}
cSpuDecoder *cSoftHdDevice::GetSpuDecoder(void)
{
dsyslog("[softhddev]%s:\n", __FUNCTION__);
if (IsPrimaryDevice() && !spuDecoder) {
spuDecoder = new cDvbSpuDecoder();
}
return spuDecoder;
};
bool cSoftHdDevice::HasDecoder(void) const
{
return true;
}
bool cSoftHdDevice::CanReplay(void) const
{
return true;
}
bool cSoftHdDevice::SetPlayMode(ePlayMode PlayMode)
{
dsyslog("[softhddev]%s: %d\n", __FUNCTION__, PlayMode);
switch (PlayMode) {
case pmAudioVideo:
break;
case pmAudioOnly:
case pmAudioOnlyBlack:
break;
case pmVideoOnly:
break;
case pmNone:
break;
case pmExtern_THIS_SHOULD_BE_AVOIDED:
break;
default:
dsyslog("[softhddev]playmode not implemented... %d\n", PlayMode);
break;
}
::SetPlayMode();
return true;
}
void cSoftHdDevice::TrickSpeed(int Speed)
{
dsyslog("[softhddev]%s: %d\n", __FUNCTION__, Speed);
}
void cSoftHdDevice::Clear(void)
{
dsyslog("[softhddev]%s:\n", __FUNCTION__);
}
void cSoftHdDevice::Play(void)
{
dsyslog("[softhddev]%s:\n", __FUNCTION__);
}
void cSoftHdDevice::Freeze(void)
{
dsyslog("[softhddev]%s:\n", __FUNCTION__);
}
void cSoftHdDevice::Mute(void)
{
dsyslog("[softhddev]%s:\n", __FUNCTION__);
cDevice::Mute();
::Mute();
}
void cSoftHdDevice::SetVolumeDevice(int volume)
{
dsyslog("[softhddev]%s: %d\n", __FUNCTION__, volume);
::SetVolumeDevice(volume);
}
void cSoftHdDevice::StillPicture(
__attribute__ ((unused)) const uchar * data, __attribute__ ((unused))
int length)
{
dsyslog("[softhddev]%s:\n", __FUNCTION__);
}
bool cSoftHdDevice::Poll(
__attribute__ ((unused)) cPoller & poller, __attribute__ ((unused))
int timeout_ms)
{
dsyslog("[softhddev]%s:\n", __FUNCTION__);
return true;
}
bool cSoftHdDevice::Flush( __attribute__ ((unused)) int timeout_ms)
{
dsyslog("[softhddev]%s:\n", __FUNCTION__);
return true;
};
// ----------------------------------------------------------------------------
/**
** Returns the With, Height and PixelAspect ratio the OSD.
**
** FIXME: Called every second, for nothing (no OSD displayed)?
*/
void cSoftHdDevice::GetOsdSize(int &width, int &height, double &pixel_aspect)
{
::GetOsdSize(&width, &height, &pixel_aspect);
}
// ----------------------------------------------------------------------------
int cSoftHdDevice::PlayAudio(const uchar * data, int length, uchar id)
{
//dsyslog("[softhddev]%s: %p %p %d %d\n", __FUNCTION__, this, data, length, id);
::PlayAudio(data, length, id);
return length;
}
void cSoftHdDevice::SetAudioTrackDevice(
__attribute__ ((unused)) eTrackType type)
{
dsyslog("[softhddev]%s:\n", __FUNCTION__);
}
void cSoftHdDevice::SetDigitalAudioDevice(bool on)
{
dsyslog("[softhddev]%s: %s\n", __FUNCTION__, on ? "true" : "false");
}
void cSoftHdDevice::SetAudioChannelDevice(int audio_channel)
{
dsyslog("[softhddev]%s: %d\n", __FUNCTION__, audio_channel);
}
int cSoftHdDevice::GetAudioChannelDevice(void)
{
dsyslog("[softhddev]%s:\n", __FUNCTION__);
return 0;
}
// ----------------------------------------------------------------------------
///
/// Play a video packet.
///
int cSoftHdDevice::PlayVideo(const uchar * data, int length)
{
//dsyslog("[softhddev]%s: %p %d\n", __FUNCTION__, data, length);
::PlayVideo(data, length);
return length;
}
#if 0
///
/// Play a TS video packet.
///
int cSoftHdDevice::PlayTsVideo(const uchar * Data, int Length)
{
// many code to repeat
}
#endif
uchar *cSoftHdDevice::GrabImage(int &size, bool jpeg, int quality, int sizex,
int sizey)
{
dsyslog("[softhddev]%s: %d, %d, %d, %dx%d\n", __FUNCTION__, size, jpeg,
quality, sizex, sizey);
return NULL;
};
//////////////////////////////////////////////////////////////////////////////
// cPlugin
//////////////////////////////////////////////////////////////////////////////
class cPluginSoftHdDevice:public cPlugin
{
public:
cPluginSoftHdDevice(void);
virtual ~ cPluginSoftHdDevice(void);
virtual const char *Version(void);
virtual const char *Description(void);
virtual const char *CommandLineHelp(void);
virtual bool ProcessArgs(int, char *[]);
virtual bool Initialize(void);
virtual bool Start(void);
virtual void Stop(void);
// virtual void Housekeeping(void);
virtual void MainThreadHook(void);
// virtual const char *MainMenuEntry(void);
// virtual cOsdObject *MainMenuAction(void);
virtual cMenuSetupPage *SetupMenu(void);
virtual bool SetupParse(const char *, const char *);
// virtual bool Service(const char *Id, void *Data = NULL);
};
cPluginSoftHdDevice::cPluginSoftHdDevice(void)
{
// Initialize any member variables here.
// DON'T DO ANYTHING ELSE THAT MAY HAVE SIDE EFFECTS, REQUIRE GLOBAL
// VDR OBJECTS TO EXIST OR PRODUCE ANY OUTPUT!
dsyslog("[softhddev]%s:\n", __FUNCTION__);
}
cPluginSoftHdDevice::~cPluginSoftHdDevice(void)
{
// Clean up after yourself!
dsyslog("[softhddev]%s:\n", __FUNCTION__);
}
const char *cPluginSoftHdDevice::Version(void)
{
return VERSION;
}
const char *cPluginSoftHdDevice::Description(void)
{
return tr(DESCRIPTION);
}
/**
** Return a string that describes all known command line options.
*/
const char *cPluginSoftHdDevice::CommandLineHelp(void)
{
return::CommandLineHelp();
}
/**
** Process the command line arguments.
*/
bool cPluginSoftHdDevice::ProcessArgs(int argc, char *argv[])
{
dsyslog("[softhddev]%s:\n", __FUNCTION__);
return::ProcessArgs(argc, argv);
}
bool cPluginSoftHdDevice::Initialize(void)
{
// Start any background activities the plugin shall perform.
dsyslog("[softhddev]%s:\n", __FUNCTION__);
MyDevice = new cSoftHdDevice();
return true;
}
bool cPluginSoftHdDevice::Start(void)
{
const cDevice *primary;
// Start any background activities the plugin shall perform.
dsyslog("[softhddev]%s:\n", __FUNCTION__);
primary = cDevice::PrimaryDevice();
if (MyDevice != primary) {
isyslog("[softhddev] softhddevice is not the primary device!");
if (ConfigMakePrimary) {
// Must be done in the main thread
dsyslog("[softhddev] makeing softhddevice %d the primary device!",
MyDevice->DeviceNumber());
DoMakePrimary = 1;
} else {
isyslog("[softhddev] softhddevice %d is not the primary device!",
MyDevice->DeviceNumber());
}
}
::Start();
return true;
}
void cPluginSoftHdDevice::Stop(void)
{
dsyslog("[softhddev]%s:\n", __FUNCTION__);
::Stop();
}
#if 0
void cPluginSoftHdDevice::Housekeeping(void)
{
// Perform any cleanup or other regular tasks.
}
const char *cPluginSoftHdDevice::MainMenuEntry(void)
{
dsyslog("[softhddev]%s:\n", __FUNCTION__);
return tr(MAINMENUENTRY);
return NULL;
}
#endif
/**
** Called for every plugin once during every cycle of VDR's main program
** loop.
*/
void cPluginSoftHdDevice::MainThreadHook(void)
{
// dsyslog("[softhddev]%s:\n", __FUNCTION__);
if (DoMakePrimary && MyDevice) {
dsyslog("[softhddev]%s: switching primary device\n", __FUNCTION__);
cDevice::SetPrimaryDevice(MyDevice->DeviceNumber() + 1);
DoMakePrimary = 0;
}
::MainThreadHook();
}
#if 0
bool cPluginSoftHdDevice::Service(const char *Id, void *Data)
{
dsyslog("[softhddev]%s:\n", __FUNCTION__);
return false;
}
cOsdObject *cPluginSoftHdDevice::MainMenuAction(void)
{
// Perform the action when selected from the main VDR menu.
dsyslog("[softhddev]%s:\n", __FUNCTION__);
return NULL;
}
#endif
/**
** Return our setup menu.
*/
cMenuSetupPage *cPluginSoftHdDevice::SetupMenu(void)
{
dsyslog("[softhddev]%s:\n", __FUNCTION__);
return new cMenuSetupSoft;
}
/**
** Parse setup parameters
*/
bool cPluginSoftHdDevice::SetupParse(const char *name, const char *value)
{
dsyslog("[softhddev]%s: '%s' = '%s'\n", __FUNCTION__, name, value);
// FIXME: handle the values
if (!strcmp(name, "MakePrimary")) {
ConfigMakePrimary = atoi(value);
return true;
}
return false;
}
VDRPLUGINCREATOR(cPluginSoftHdDevice); // Don't touch this!