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#include "osd.h"
#include "receiver.h"
#include <vdr/ringbuffer.h>
#include <vdr/remux.h>
const uint palette[256] = {
0xff000000, 0xff400000, 0xff800000, 0xffc00000, 0xff002000, 0xff402000,
0xff802000, 0xffc02000, 0xff004000, 0xff404000, 0xff804000, 0xffc04000,
0xff006000, 0xff406000, 0xff806000, 0xffc06000, 0xff008000, 0xff408000,
0xff808000, 0xffc08000, 0xff00a000, 0xff40a000, 0xff80a000, 0xffc0a000,
0xff00c000, 0xff40c000, 0xff80c000, 0xffc0c000, 0xff00e000, 0xff40e000,
0xff80e000, 0xffc0e000, 0xff000020, 0xff400020, 0xff800020, 0xffc00020,
0xff002020, 0xff402020, 0xff802020, 0xffc02020, 0xff004020, 0xff404020,
0xff804020, 0xffc04020, 0xff006020, 0xff406020, 0xff806020, 0xffc06020,
0xff008020, 0xff408020, 0xff808020, 0xffc08020, 0xff00a020, 0xff40a020,
0xff80a020, 0xffc0a020, 0xff00c020, 0xff40c020, 0xff80c020, 0xffc0c020,
0xff00e020, 0xff40e020, 0xff80e020, 0xffc0e020, 0xff000040, 0xff400040,
0xff800040, 0xffc00040, 0xff002040, 0xff402040, 0xff802040, 0xffc02040,
0xff004040, 0xff404040, 0xff804040, 0xffc04040, 0xff006040, 0xff406040,
0xff806040, 0xffc06040, 0xff008040, 0xff408040, 0xff808040, 0xffc08040,
0xff00a040, 0xff40a040, 0xff80a040, 0xffc0a040, 0xff00c040, 0xff40c040,
0xff80c040, 0xffc0c040, 0xff00e040, 0xff40e040, 0xff80e040, 0xffc0e040,
0xff000060, 0xff400060, 0xff800060, 0xffc00060, 0xff002060, 0xff402060,
0xff802060, 0xffc02060, 0xff004060, 0xff404060, 0xff804060, 0xffc04060,
0xff006060, 0xff406060, 0xff806060, 0xffc06060, 0xff008060, 0xff408060,
0xff808060, 0xffc08060, 0xff00a060, 0xff40a060, 0xff80a060, 0xffc0a060,
0xff00c060, 0xff40c060, 0xff80c060, 0xffc0c060, 0xff00e060, 0xff40e060,
0xff80e060, 0xffc0e060, 0xff000080, 0xff400080, 0xff800080, 0xffc00080,
0xff002080, 0xff402080, 0xff802080, 0xffc02080, 0xff004080, 0xff404080,
0xff804080, 0xffc04080, 0xff006080, 0xff406080, 0xff806080, 0xffc06080,
0xff008080, 0xff408080, 0xff808080, 0xffc08080, 0xff00a080, 0xff40a080,
0xff80a080, 0xffc0a080, 0xff00c080, 0xff40c080, 0xff80c080, 0xffc0c080,
0xff00e080, 0xff40e080, 0xff80e080, 0xffc0e080, 0xff0000a0, 0xff4000a0,
0xff8000a0, 0xffc000a0, 0xff0020a0, 0xff4020a0, 0xff8020a0, 0xffc020a0,
0xff0040a0, 0xff4040a0, 0xff8040a0, 0xffc040a0, 0xff0060a0, 0xff4060a0,
0xff8060a0, 0xffc060a0, 0xff0080a0, 0xff4080a0, 0xff8080a0, 0xffc080a0,
0xff00a0a0, 0xff40a0a0, 0xff80a0a0, 0xffc0a0a0, 0xff00c0a0, 0xff40c0a0,
0xff80c0a0, 0xffc0c0a0, 0xff00e0a0, 0xff40e0a0, 0xff80e0a0, 0xffc0e0a0,
0xff0000c0, 0xff4000c0, 0xff8000c0, 0xffc000c0, 0xff0020c0, 0xff4020c0,
0xff8020c0, 0xffc020c0, 0xff0040c0, 0xff4040c0, 0xff8040c0, 0xffc040c0,
0xff0060c0, 0xff4060c0, 0xff8060c0, 0xffc060c0, 0xff0080c0, 0xff4080c0,
0xff8080c0, 0xffc080c0, 0xff00a0c0, 0xff40a0c0, 0xff80a0c0, 0xffc0a0c0,
0xff00c0c0, 0xff40c0c0, 0xff80c0c0, 0xffc0c0c0, 0xff00e0c0, 0xff40e0c0,
0xff80e0c0, 0xffc0e0c0, 0xff0000e0, 0xff4000e0, 0xff8000e0, 0xffc000e0,
0xff0020e0, 0xff4020e0, 0xff8020e0, 0xffc020e0, 0xff0040e0, 0xff4040e0,
0xff8040e0, 0xffc040e0, 0xff0060e0, 0xff4060e0, 0xff8060e0, 0xffc060e0,
0xff0080e0, 0xff4080e0, 0xff8080e0, 0xffc080e0, 0xff00a0e0, 0xff40a0e0,
0xff80a0e0, 0xffc0a0e0, 0xff00c0e0, 0xff40c0e0, 0xff80c0e0, 0xffc0c0e0,
0xff00e0e0, 0xff40e0e0, 0xff80e0e0, 0xffc0e0e0,
};
cOsdPipObject::cOsdPipObject(cDevice *Device, const cChannel *Channel):
cOsdObject(true) {
m_Channel = Channel;
m_Osd = NULL;
m_ESBuffer = new cRingBufferLinear(MEGABYTE(3), 0, true);
m_Xpos = 25;
m_Ypos = 25;
Device->SwitchChannel(m_Channel, false);
m_Receiver = new cOsdPipReceiver(m_Channel, m_ESBuffer);
Device->AttachReceiver(m_Receiver);
}
cOsdPipObject::~cOsdPipObject() {
if (m_Active) {
m_Active = false;
Cancel(3);
}
delete m_Receiver;
if (m_Osd != NULL)
delete m_Osd;
}
void cOsdPipObject::Action(void) {
m_Active = true;
isyslog("osdpip: decoder thread started (pid = %d)", getpid());
mpeg2dec_t *handle = mpeg2_init();
const mpeg2_info_t *info = mpeg2_info(handle);
mpeg2_state_t state;
while (m_Active) {
cBitmap frame(312, 236, 8);
const uchar *block;
int recvd;
state = mpeg2_parse(handle);
switch (state) {
case STATE_BUFFER:
block = m_ESBuffer->Get(recvd);
if (block && recvd > 0) {
mpeg2_buffer(handle, (uint8_t*)block, (uint8_t*)block + recvd);
m_ESBuffer->Del(recvd);
} else
usleep(1);
break;
case STATE_SEQUENCE:
mpeg2_convert(handle, mpeg2convert_rgb8, NULL);
break;
case STATE_SLICE:
case STATE_END:
case STATE_INVALID_END:
if (info->display_fbuf && (info->display_picture->flags
& PIC_MASK_CODING_TYPE) == PIC_FLAG_CODING_TYPE_I) {
for (int x = 0; x < 312; ++x) {
for (int y = 0; y < 236; ++y) {
uint8_t *ptr = info->display_fbuf->buf[0] + ((50 + y * 2)
* info->sequence->width + (50 + x * 2));
frame.SetPixel(x, y, (eDvbColor)palette[(int)*ptr]);
}
}
m_Osd->SetBitmap(m_Xpos, m_Ypos, frame);
m_Osd->Flush();
}
break;
default:
break;
}
}
isyslog("osdpip: decoder thread stopped");
}
void cOsdPipObject::Show(void) {
m_Osd = cOsd::OpenRaw(0, 0);
m_Window = m_Osd->Create(m_Xpos, m_Ypos, 312, 236, 8, false);
if (m_Osd) {
m_Osd->Clear();
Start();
}
}
eOSState cOsdPipObject::ProcessKey(eKeys Key) {
eOSState state = cOsdObject::ProcessKey(Key);
if (state == osUnknown) {
switch (Key & ~k_Repeat) {
case k0: Channels.SwitchTo(m_Channel->Number());
case kBack: return osEnd;
case k1...k9:
switch (Key & ~k_Repeat) {
case k1:
m_Xpos = 25;
m_Ypos = 25;
break;
case k2:
m_Xpos = (Setup.OSDwidth * cOsd::CellWidth()) / 2 - 75;
m_Ypos = 25;
break;
case k3:
m_Xpos = (Setup.OSDwidth * cOsd::CellWidth()) - 175;
m_Ypos = 25;
break;
case k4:
m_Xpos = 25;
m_Ypos = (Setup.OSDheight * cOsd::LineHeight()) / 2 - 55;
break;
case k5:
m_Xpos = (Setup.OSDwidth * cOsd::CellWidth()) / 2 - 75;
m_Ypos = (Setup.OSDheight * cOsd::LineHeight()) / 2 - 55;
break;
case k6:
m_Xpos = (Setup.OSDwidth * cOsd::CellWidth()) - 155;
m_Ypos = (Setup.OSDheight * cOsd::LineHeight()) / 2 - 55;
break;
case k7:
m_Xpos = 25;
m_Ypos = (Setup.OSDheight * cOsd::LineHeight()) - 105;
break;
case k8:
m_Xpos = (Setup.OSDwidth * cOsd::CellWidth()) / 2 - 75;
m_Ypos = (Setup.OSDheight * cOsd::LineHeight()) - 105;
break;
case k9:
m_Xpos = (Setup.OSDwidth * cOsd::CellWidth()) - 175;
m_Ypos = (Setup.OSDheight * cOsd::LineHeight()) - 105;
break;
}
m_Osd->Relocate(m_Window, m_Xpos, m_Ypos);
break;
case kUp:
case kDown: cDevice::SwitchChannel(NORMALKEY(Key) == kUp ? 1 : -1);
break;
default: return state;
}
state = osContinue;
}
return state;
}
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