bool cSoppalusikkaLogoCache::LoadXpm(const char *fileNameP)
{
struct stat stbuf;
cBitmap *bmp = new cBitmap(1, 1, 1);
// create absolute filename
cString filename = cString::sprintf("%s/%s.xpm", SoppalusikkaConfig.GetLogoDir(), fileNameP);
debug1("%s (%s)", __PRETTY_FUNCTION__, *filename);
// check validity
if ((stat(*filename, &stbuf) == 0) && bmp->LoadXpm(*filename)) {
// assign bitmap
debug2("%s Logo found", __PRETTY_FUNCTION__);
if (!DoubleEqual(1.0, xFactorM) || !DoubleEqual(1.0, yFactorM) || (bmp->Width() != DEFAULT_LOGO_WIDTH) || (bmp->Height() != DEFAULT_LOGO_HEIGHT)) {
cBitmap *tmp = bmp;
// scale bitmap keeping default proportions
bmp = bmp->Scaled(yFactorM * DEFAULT_LOGO_WIDTH / bmp->Width(), yFactorM * DEFAULT_LOGO_HEIGHT / bmp->Height(), bmp->Bpp() > 4);
debug2("%s Logo scaled", __PRETTY_FUNCTION__);
DELETENULL(tmp);
}
bitmapM = bmp;
return true;
}
// no valid xpm logo found - delete bitmap
debug2("%s Logo not found or invalid resolution", __PRETTY_FUNCTION__);
DELETENULL(bmp);
bitmapM = NULL;
return false;
}
void cDvbSubtitleBitmaps::Draw(cOsd *Osd)
{
bool Scale = !(DoubleEqual(osdFactorX, 1.0) && DoubleEqual(osdFactorY, 1.0));
bool AntiAlias = true;
if (Scale && osdFactorX > 1.0 || osdFactorY > 1.0) {
// Upscaling requires 8bpp:
int Bpp[MAXOSDAREAS];
for (int i = 0; i < numAreas; i++) {
Bpp[i] = areas[i].bpp;
areas[i].bpp = 8;
}
if (Osd->CanHandleAreas(areas, numAreas) != oeOk) {
for (int i = 0; i < numAreas; i++)
Bpp[i] = areas[i].bpp = Bpp[i];
AntiAlias = false;
}
}
if (Osd->SetAreas(areas, numAreas) == oeOk) {
for (int i = 0; i < bitmaps.Size(); i++) {
cBitmap *b = bitmaps[i];
if (Scale)
b = b->Scaled(osdFactorX, osdFactorY, AntiAlias);
Osd->DrawBitmap(int(round(b->X0() * osdFactorX)), int(round(b->Y0() * osdFactorY)), *b);
if (b != bitmaps[i])
delete b;
}
Osd->Flush();
}
}
void cFemonSymbolCache::Refresh()
{
int width, height;
double aspect, xfactor, yfactor;
cDevice::PrimaryDevice()->GetOsdSize(width, height, aspect);
debug1("%s width=%d height=%d", __PRETTY_FUNCTION__, width, height);
xfactor = (double)width / DEFAULT_WIDTH;
yfactor = (double)height / DEFAULT_HEIGHT;
if (!DoubleEqual(xfactor, xFactorM) || !DoubleEqual(yfactor, yFactorM)) {
xFactorM = xfactor;
yFactorM = yfactor;
Populate();
}
}
bool COARpeak::Equal(
const IOARpeak &x1, const IOARpeak &x2,
bool bCheckAllele, bool bCheckArtifact)
{
bool bRtn = true;
if(bCheckArtifact)
{
bool bArtifact = x1.IsArtifact();
if(bArtifact != x2.IsArtifact())
{
bRtn = false;
}
else if(bArtifact)
{
int n1 = x1.GetCriticalLevel();
int n2 = x2.GetCriticalLevel();
bRtn = (n1 == n2) &&
(x1.IsEditable() == x2.IsEditable());
}
}
if(!bRtn) {;}
else if(x1.GetID() != x2.GetID())
{ bRtn = false; }
else if(x1.GetAlleleCount() != x2.GetAlleleCount())
{ bRtn = false; }
else if(!DoubleEqual(x1.GetBPS(),x2.GetBPS()))
{ bRtn = false; }
else if(!DoubleEqual(x1.GetMeanBPS(),x2.GetMeanBPS()))
{ bRtn = false; }
else if(!DoubleEqual(x1.GetRFU(),x2.GetRFU()))
{ bRtn = false; }
else if(!DoubleEqual(x1.GetPullupHeightCorrection(),x2.GetPullupHeightCorrection()))
{ bRtn = false; }
else if(!DoubleEqual(x1.GetTime(),x2.GetTime()))
{ bRtn = false; }
else if(!DoubleEqual(x1.GetPeakArea(),x2.GetPeakArea()))
{ bRtn = false; }
else if(!DoubleEqual(x1.GetWidth(),x2.GetWidth()))
{ bRtn = false; }
else if(!DoubleEqual(x1.GetFit(),x2.GetFit(),FIT_DIGIT_MATCH))
{ bRtn = false; }
// else if( bCheckArtifact && (x1.IsArtifact() != x2.IsArtifact()) )
// { bRtn = false; }
else if( bCheckAllele && (x1.IsAllele() != x2.IsAllele()) )
{ bRtn = false; }
else if(x1.IsDisabled() != x2.IsDisabled())
{ bRtn = false; }
else if(x1.GetOffLadderString() != x2.GetOffLadderString())
{ bRtn = false; }
else if(x1.GetAlleleName() != x2.GetAlleleName())
{ bRtn = false; }
else if(x1.GetLocusName() != x2.GetLocusName())
{ bRtn = false; }
else if(bCheckArtifact && (x1.GetArtifactLabel() != x2.GetArtifactLabel()))
{ bRtn = false; }
else if(bCheckArtifact && (x1.GetArtifactUserDisplay() != x2.GetArtifactUserDisplay()))
{ bRtn = false; }
return bRtn;
}
void cRecorder::Action(void)
{
cTimeMs t(MAXBROKENTIMEOUT);
bool InfoWritten = false;
bool FirstIframeSeen = false;
while (Running()) {
int r;
uchar *b = ringBuffer->Get(r);
if (b) {
int Count = frameDetector->Analyze(b, r);
if (Count) {
if (!Running() && frameDetector->IndependentFrame()) // finish the recording before the next independent frame
break;
if (frameDetector->Synced()) {
if (!InfoWritten) {
cRecordingInfo RecordingInfo(recordingName);
if (RecordingInfo.Read()) {
if (frameDetector->FramesPerSecond() > 0 && DoubleEqual(RecordingInfo.FramesPerSecond(), DEFAULTFRAMESPERSECOND) && !DoubleEqual(RecordingInfo.FramesPerSecond(), frameDetector->FramesPerSecond())) {
RecordingInfo.SetFramesPerSecond(frameDetector->FramesPerSecond());
RecordingInfo.Write();
Recordings.UpdateByName(recordingName);
}
}
InfoWritten = true;
cRecordingUserCommand::InvokeCommand(RUC_STARTRECORDING, recordingName);
}
if (FirstIframeSeen || frameDetector->IndependentFrame()) {
FirstIframeSeen = true; // start recording with the first I-frame
if (!NextFile())
break;
if (index && frameDetector->NewFrame())
index->Write(frameDetector->IndependentFrame(), fileName->Number(), fileSize);
if (frameDetector->IndependentFrame()) {
recordFile->Write(patPmtGenerator.GetPat(), TS_SIZE);
fileSize += TS_SIZE;
int Index = 0;
while (uchar *pmt = patPmtGenerator.GetPmt(Index)) {
recordFile->Write(pmt, TS_SIZE);
fileSize += TS_SIZE;
}
}
if (recordFile->Write(b, Count) < 0) {
LOG_ERROR_STR(fileName->Name());
break;
}
fileSize += Count;
t.Set(MAXBROKENTIMEOUT);
}
}
ringBuffer->Del(Count);
}
}
if (t.TimedOut()) {
esyslog("ERROR: video data stream broken");
ShutdownHandler.RequestEmergencyExit();
t.Set(MAXBROKENTIMEOUT);
}
}
}
TEST(LINE, GetLength) {
for (int i = -20; i != 20; ++i) {
for (int j = -20; j != 20; ++j) {
Shape2D* line = new Line2D(Point2D(i, j));
for (int k = 0; k <= line->GetLength(); ++k) {
Point2D temp(0.0, 0.0);
line->GetPoint(k, temp);
if (i == 0 && j == 0)
continue;
ASSERT_TRUE(DoubleEqual(temp.x, i * k / line->GetLength()));
ASSERT_TRUE(DoubleEqual(temp.y, j * k / line->GetLength()));
}
ASSERT_TRUE(DoubleEqual(line->GetLength(), sqrt(i * i + j * j)));
delete line;
}
}
}
void PrintDoubleChange(const char* desc, double oldVal, double newVal)
{
if(!(DoubleEqual(oldVal, newVal)))
{
logger.Info(boost::str(boost::format("%s has been changed : %.2f => %.2f")
% desc % oldVal %newVal));
}
}
trade::PosiDirectionType CScalperStrategy2::GetTradeDirection()
{
double askDiff = fabs(m_Ask - m_prevAsk);
double bidDiff = fabs(m_Bid - m_prevBid);
double absDiffDiff = fabs(askDiff - bidDiff);
if(m_Ask > m_prevAsk && m_Bid > m_prevBid)
{
return trade::LONG;
}
else if(m_Ask < m_prevAsk && m_Bid < m_prevBid)
{
return trade::SHORT;
}
else if(DoubleEqual(m_Bid, m_prevBid) && DoubleEqual(m_Ask, m_prevAsk))
{
return CalcTradeDirection(m_AskSize, m_BidSize, askDiff, bidDiff, m_CaseNoChange);
}
else if(DoubleLessEqual(absDiffDiff, m_priceTick * 2))
{
return CalcTradeDirection(m_AskSize, m_BidSize, askDiff, bidDiff, m_CaseLE2Tick);
}
else if(DoubleLessEqual(absDiffDiff, m_priceTick * 3))
{
return CalcTradeDirection(m_AskSize, m_BidSize, askDiff, bidDiff, m_CaseLE3Tick);
}
else if(DoubleGreaterEqual(absDiffDiff, m_priceTick * 4))
{
return CalcTradeDirection(m_AskSize, m_BidSize, askDiff, bidDiff, m_CaseGE4Tick);
}
else
{
return m_AskSize < m_BidSize ? trade::SHORT : trade::LONG;
}
}
BOOL PrivateAssertDouble(double fExpected, double fActual, int iDecimals, int iLine, char* szFile)
{
char szExpected[32];
char szActual[32];
double fTolerance;
fTolerance = DoubleToleranceForDecimals(iDecimals);
if (!DoubleEqual(fExpected, fActual, fTolerance))
{
ToDoubleString(fExpected, szExpected, iDecimals);
ToDoubleString(fActual, szActual, iDecimals);
return Fail(szExpected, szActual, iLine, szFile);
}
else
{
return Pass();
}
}
double AngleFromStartByClockInCircle(double start_x,
double start_y,
double center_x,
double center_y,
double angle_x,
double angle_y) {
double a = center_x;
double b = center_y;
double r_square = pow(center_y - start_y, 2) + pow(center_x - start_x, 2);
double select_angle = 0;
if (DoubleEqual(angle_x, center_x)) {
double y1 = b + sqrt(a * a + r_square);
double y2 = b - sqrt(a * a + r_square);
if (fabs(y1 - angle_y) > fabs(y2 - angle_y)) y1 = y2;
if (y1 - center_y > 0)
select_angle = T_PI / 2.0;
else
select_angle = 3.0 * T_PI / 2.0;
} else {
double c = angle_y - ((angle_y - center_y)
/ (angle_x - center_x)) * angle_x;
double k = (angle_y - center_y) / (angle_x - center_x);
double l = 1 + k * k;
double m = 2 * (c * k - a - b * k);
double n = a * a + (c - b) * (c - b) - r_square;
double x1 = (-m + sqrt(m * m - 4 * n * l)) / 2 / l;
double y1 = k * x1 + c;
double x2 = (-m - sqrt(m * m - 4 * n * l)) / 2 / l;
double y2 = k * x2 + c;
if (fabs(angle_x - x1) > fabs(angle_x - x2)) {
x1 = x2;
y1 = y2;
}
select_angle = AngleInCircle(x1 - center_x, y1 - center_y);
}
double start_angle = AngleInCircle(start_x - center_x, start_y - center_y);
double delta_angle = start_angle - select_angle;
if (delta_angle < 0) delta_angle += 2 * T_PI;
assert(delta_angle >= 0.0 && delta_angle <= 2 * T_PI);
return delta_angle;
}
double AngleInCircle(double x, double y) {
assert(!(DoubleEqual(x, 0.0) && DoubleEqual(y, 0.0)));
if (DoubleEqual(x, 0.0) && y > 0.0)
return T_PI / 2;
if (DoubleEqual(x, 0.0) && y < 0.0)
return 3 * T_PI / 2;
if (DoubleEqual(y, 0.0) && x > 0.0)
return 0.0;
if (DoubleEqual(y, 0.0 ) && x < 0.0)
return T_PI;
if ( x > 0.0 && y > 0.0 )
return atan(y / x);
if (x < 0.0 && y > 0.0)
return T_PI + atan(y / x);
if (x < 0.0 && y < 0.0 )
return T_PI + atan(y / x);
if(x > 0.0 && y < 0.0 )
return 2 * T_PI + atan(y / x);
return 0.0;
}
bool cFemonSymbolCache::Populate(void)
{
debug1("%s xFactor=%.02f yFactor=%.02f", __PRETTY_FUNCTION__, xFactorM, yFactorM);
if (!DoubleEqual(0.0, xFactorM) || !DoubleEqual(0.0, yFactorM)) {
Flush();
// pushing order must follow the enumeration - keep original proportions except for frontend status ones
cacheM.Append(bmOnePixel.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_ONEPIXEL
cacheM.Append(bmStereo.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_STEREO
cacheM.Append(bmMonoLeft.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_MONO_LEFT
cacheM.Append(bmMonoRight.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_MONO_RIGHT
cacheM.Append(bmDolbyDigital.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_DD
cacheM.Append(bmDolbyDigital20.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_DD20
cacheM.Append(bmDolbyDigital51.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_DD51
cacheM.Append(bmMpeg2.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_MPEG2
cacheM.Append(bmH264.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_H264
cacheM.Append(bmH265.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_H265
cacheM.Append(bmPal.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_PAL
cacheM.Append(bmNtsc.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_NTSC
cacheM.Append(bmEncrypted.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_ENCRYPTED
cacheM.Append(bmSvdrp.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_SVDRP
cacheM.Append(bmLock.Scaled(xFactorM, yFactorM, antiAliasM)); // SYMBOL_LOCK
cacheM.Append(bmSignal.Scaled(xFactorM, yFactorM, antiAliasM)); // SYMBOL_SIGNAL
cacheM.Append(bmCarrier.Scaled(xFactorM, yFactorM, antiAliasM)); // SYMBOL_CARRIER
cacheM.Append(bmViterbi.Scaled(xFactorM, yFactorM, antiAliasM)); // SYMBOL_VITERBI
cacheM.Append(bmSync.Scaled(xFactorM, yFactorM, antiAliasM)); // SYMBOL_SYNC
cacheM.Append(bmAspectRatio11.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_AR_1_1
cacheM.Append(bmAspectRatio169.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_AR_16_9
cacheM.Append(bmAspectRatio2211.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_AR_2_21_1
cacheM.Append(bmAspectRatio43.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_AR_4_3
cacheM.Append(bmDevice.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_DEVICE
cacheM.Append(bmZero.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_ZERO
cacheM.Append(bmOne.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_ONE
cacheM.Append(bmTwo.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_TWO
cacheM.Append(bmThree.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_THREE
cacheM.Append(bmFour.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_FOUR
cacheM.Append(bmFive.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_FIVE
cacheM.Append(bmSix.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_SIX
cacheM.Append(bmSeven.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_SEVEN
cacheM.Append(bmEight.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_EIGHT
cacheM.Append(bmFormat2160.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_FORMAT_2160
cacheM.Append(bmFormat2160i.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_FORMAT_2160i
cacheM.Append(bmFormat2160p.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_FORMAT_2160p
cacheM.Append(bmFormat1080.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_FORMAT_1080
cacheM.Append(bmFormat1080i.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_FORMAT_1080i
cacheM.Append(bmFormat1080p.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_FORMAT_1080p
cacheM.Append(bmFormat720.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_FORMAT_720
cacheM.Append(bmFormat720i.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_FORMAT_720i
cacheM.Append(bmFormat720p.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_FORMAT_720p
cacheM.Append(bmFormat576.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_FORMAT_576
cacheM.Append(bmFormat576i.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_FORMAT_576i
cacheM.Append(bmFormat576p.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_FORMAT_576p
cacheM.Append(bmFormat480.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_FORMAT_480
cacheM.Append(bmFormat480i.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_FORMAT_480i
cacheM.Append(bmFormat480p.Scaled(yFactorM, yFactorM, antiAliasM)); // SYMBOL_FORMAT_480p
return true;
}
return false;
}
// Analytical solution to quadratic polynomials exists. This function could return the optimal solution to quadratic polynomials with one or two variables.
// Return value: indicator variable for solution status, NOOPT
int PolyNomial::Optimize2(Array<double>* vars, double* optValue)
{
vars->clear();
if (1 == numVar_) // There is only 1 variable in the polynomial.
{
double a = 0, b = 0; // Get parameters for the Gaussian representation.
for(int i = 0; i < items_.size(); ++i) {
map<int, double>::const_iterator citer = items_[i].begin();
if (DoubleEqual(citer->second, 2.0, DOUBLE_ZERO_THRESHOLD)) {
a = coef_[i];
}
if (DoubleEqual(citer->second, 1.0, DOUBLE_ZERO_THRESHOLD)) {
b = coef_[i];
}
}
// ERROR: The quadratic term is empty.
if (fabs(a) < DOUBLE_ZERO_THRESHOLD) {
cout << "The quadratic term is empty" << endl;
exit(0);
}
vars->append(-b/(2*a));
*optValue = ComputePlValue(*vars);
return 0;
}
// Two-var quadratic polynomial representation: a*x1^2 + b*x2^2 + c*x1*x2 + d*x1 + e*x2.
double a = 0, b = 0, c = 0, d = 0, e = 0;
//normalize and assume each polynomial are 2-var poly.
for(int i = 0; i < items_.size(); ++i) {
map<int, double>::const_iterator citer = items_[i].begin();
if (citer->first == 0 && DoubleEqual(citer->second, 2.0, DOUBLE_ZERO_THRESHOLD)) //x1^2
{
a = coef_[i];
}
if (citer->first == 1 && DoubleEqual(citer->second, 2.0, DOUBLE_ZERO_THRESHOLD)) //x2^2
{
b = coef_[i];
}
if (citer->first == 0 && DoubleEqual(citer->second, 1.0, DOUBLE_ZERO_THRESHOLD) && items_[i].size() == 2) //x1*x2
{
c = coef_[i];
}
if (citer->first == 0 && DoubleEqual(citer->second, 1.0, DOUBLE_ZERO_THRESHOLD) && items_[i].size() == 1) //x1
{
d = coef_[i];
}
if (citer->first == 1 && DoubleEqual(citer->second, 1.0, DOUBLE_ZERO_THRESHOLD) && items_[i].size() == 1)//x2
{
e = coef_[i];
}
if (citer->first == 1 && DoubleEqual(citer->second, 1.0, DOUBLE_ZERO_THRESHOLD) && items_[i].size() > 1) //wrong
{
cout << "shouldn't be here," << endl;
}
}
vars->clear();
double delta = 4 * a * b - c * c;
//cout << "delta: " << delta << endl;
// delta == 0, |a| > 0, |b| > 0
if (fabs(delta) < DOUBLE_ZERO_THRESHOLD) {
if (fabs(a)> DOUBLE_ZERO_THRESHOLD) {
vars->append(-d / 2 * a);
vars->append(0.0);
} else if (fabs(a)> DOUBLE_ZERO_THRESHOLD) {
vars->append(0.0);
vars->append(-e / 2 * b);
} else {
// In this case, there is no appropriate optimum
PrintTo(cout); cout << endl;
cout << "delta = 0, no optimums2" << endl;
exit(0);
}
*optValue = ComputePlValue(*vars);
return NOOPT;
}
vars->append((e * c-2 * b * d)/delta);
vars->append((d * c-2 * a * e)/delta);
*optValue = ComputePlValue(*vars);
return 0;
}
bool cRecorder::NextFile(void)
{
if (recordFile && frameDetector->IndependentFrame()) { // every file shall start with an independent frame
#ifdef USE_HARDLINKCUTTER
if (fileSize > fileName->MaxFileSize() || RunningLowOnDiskSpace()) {
#else
if (fileSize > MEGABYTE(off_t(Setup.MaxVideoFileSize)) || RunningLowOnDiskSpace()) {
#endif /* HARDLINKCUTTER */
recordFile = fileName->NextFile();
fileSize = 0;
}
}
return recordFile != NULL;
}
void cRecorder::Activate(bool On)
{
if (On)
Start();
else
Cancel(3);
}
void cRecorder::Receive(uchar *Data, int Length)
{
if (Running()) {
int p = ringBuffer->Put(Data, Length);
if (p != Length && Running())
ringBuffer->ReportOverflow(Length - p);
}
}
void cRecorder::Action(void)
{
time_t t = time(NULL);
bool InfoWritten = false;
bool FirstIframeSeen = false;
#ifdef USE_LIVEBUFFER
double fps = DEFAULTFRAMESPERSECOND;
#endif /*USE_LIVEBUFFER*/
while (Running()) {
int r;
uchar *b = ringBuffer->Get(r);
if (b) {
int Count = frameDetector->Analyze(b, r);
if (Count) {
if (!Running() && frameDetector->IndependentFrame()) // finish the recording before the next independent frame
break;
if (frameDetector->Synced()) {
#ifdef USE_LIVEBUFFER
if(index && (frameDetector->FramesPerSecond() != fps)) {
fps = frameDetector->FramesPerSecond();
index->SetFramesPerSecond(fps);
} // if
#endif /*USE_LIVEBUFFER*/
if (!InfoWritten) {
cRecordingInfo RecordingInfo(recordingName);
if (RecordingInfo.Read()) {
if (frameDetector->FramesPerSecond() > 0 && DoubleEqual(RecordingInfo.FramesPerSecond(), DEFAULTFRAMESPERSECOND) && !DoubleEqual(RecordingInfo.FramesPerSecond(), frameDetector->FramesPerSecond())) {
RecordingInfo.SetFramesPerSecond(frameDetector->FramesPerSecond());
RecordingInfo.Write();
Recordings.UpdateByName(recordingName);
}
}
InfoWritten = true;
}
/* if (frameDetector->NewPayload()) { // We're at the first TS packet of a new payload...
if (Buffering)
esyslog("ERROR: encountered new payload while buffering - dropping some data!");
if (!frameDetector->NewFrame()) { // ...but the frame type is yet unknown, so we need to buffer packets until we see the frame type
if (!Buffer) {
dsyslog("frame type not in first packet of payload - buffering");
if (!(Buffer = MALLOC(uchar, BUFFERSIZE))) {
esyslog("ERROR: can't allocate frame type buffer");
break;
}
}
BufferIndex = 0;
Buffering = true;
}
}
else if (frameDetector->NewFrame()) // now we know the frame type, so stop buffering
Buffering = false;
if (Buffering) {
if (BufferIndex + Count <= BUFFERSIZE) {
memcpy(Buffer + BufferIndex, b, Count);
BufferIndex += Count;
}
else
esyslog("ERROR: too many bytes for frame type buffer (%d > %d) - dropped %d bytes", BufferIndex + Count, int(BUFFERSIZE), Count);
}
else if (FirstIframeSeen || frameDetector->IndependentFrame()) {
*/
#ifdef USE_LIVEBUFFER
if(!FirstIframeSeen) FillInitialData(b, r);
#endif /*USE_LIVEBUFFER*/
if (FirstIframeSeen || frameDetector->IndependentFrame()) {
FirstIframeSeen = true; // start recording with the first I-frame
if (!NextFile())
break;
if (index && frameDetector->NewFrame())
index->Write(frameDetector->IndependentFrame(), fileName->Number(), fileSize);
if (frameDetector->IndependentFrame()) {
recordFile->Write(patPmtGenerator.GetPat(), TS_SIZE);
fileSize += TS_SIZE;
int Index = 0;
while (uchar *pmt = patPmtGenerator.GetPmt(Index)) {
recordFile->Write(pmt, TS_SIZE);
fileSize += TS_SIZE;
}
}
if (recordFile->Write(b, Count) < 0) {
LOG_ERROR_STR(fileName->Name());
break;
}
fileSize += Count;
t = time(NULL);
}
}
ringBuffer->Del(Count);
}
}
#ifdef USE_LIVEBUFFER
if (handleError && (time(NULL) - t > MAXBROKENTIMEOUT)) {
#else
if (time(NULL) - t > MAXBROKENTIMEOUT) {
#endif
#if REELVDR
Skins.QueueMessage(mtError, tr("can't record - check your configuration"));
#else
esyslog("ERROR: video data stream broken. Requesting Emergency Exit.");
ShutdownHandler.RequestEmergencyExit();
#endif /*REELVDR*/
t = time(NULL);
}
}
}
