void CRtpSendSource::Send(TRtpSendPacket* aPacket, TRequestStatus &aStatus)
{
__RTP_LOG(_L("CRtpSendSource::Send() ...aStatus "));
__RTP_LOG1(_L("\t[TRtpSendPacket] == %d"), aPacket);
__ASSERT_DEBUG(!IsActive(), Panic(ERtpCantSend2PacketsAtOnce));
iLastSentPacket = aPacket;
if (iAlignment > 1 && aPacket->Data().Length() % iAlignment)
{
// We need to pad
TInt padding = iAlignment - aPacket->Data().Length() % iAlignment;
TInt length = aPacket->Data().Length();
if (aPacket->Data().MaxLength() < length + padding)
{
TRequestStatus* status = &aStatus;
User::RequestComplete(status, KErrGeneral);
__RTP_LOG(_L("\tiData.MaxLength() < length + padding\t==> User::RequestComplete(status, KErrGeneral)"));
return;
}
// we need to pad with zeros
TChar zeroFill(0);
aPacket->Data().AppendFill(zeroFill, padding-1);
// and set number of padded octets
aPacket->Data().AppendFill(padding, padding);
aPacket->Header()->iPadding = 1;
// we need to write to the packet directly as well since other header fields
// were already copied in RRtpSendPacket::Send()
TRtpFixedHdrMemLayout header(aPacket->Data());
header.SetPadding(ETrue);
}
iSession->Send(aPacket, aStatus);
}
bool RGBA32Buffer::setSize(int newWidth, int newHeight)
{
// NOTE: This has no way to check for allocation failure if the
// requested size was too big...
m_bytes.resize(newWidth * newHeight);
m_size = IntSize(newWidth, newHeight);
// Zero the image.
zeroFill();
return true;
}
bool RGBA32Buffer::setSize(int newWidth, int newHeight)
{
// This function should only be called once, it will leak memory
// otherwise.
ASSERT(width() == 0 && height() == 0);
m_bitmap.setConfig(SkBitmap::kARGB_8888_Config, newWidth, newHeight);
if (!m_bitmap.allocPixels())
return false;
// Zero the image.
zeroFill();
return true;
}
void fill_space(
int *type, /* 0 --> zero fill, 1 --> space fill */
int *width
)
{
/* fill the buffer as requested */
if(*type)
blankFill(raw_buffer, *width);
else
zeroFill(raw_buffer, *width);
/* Set size for return */
raw_buffer_used = *width;
return;
}
bool RGBA32Buffer::setSize(int newWidth, int newHeight)
{
// This function should only be called once, it will leak memory
// otherwise.
ASSERT(width() == 0 && height() == 0);
m_size = IntSize(newWidth, newHeight);
m_image = QImage();
m_pixmap = QPixmap(newWidth, newHeight);
if (m_pixmap.isNull())
return false;
// Zero the image.
zeroFill();
return true;
}
bool RGBA32Buffer::setSize(int newWidth, int newHeight)
{
// This function should only be called once, it will leak memory
// otherwise.
ASSERT(width() == 0 && height() == 0);
m_bitmap.setConfig(SkBitmap::kARGB_8888_Config, newWidth, newHeight);
if (!m_bitmap.allocPixels()) {
// Allocation failure, maybe the bitmap was too big.
setStatus(FrameComplete);
return false;
}
// Zero the image.
zeroFill();
return true;
}
void fill_namestr(
int *isChar, /* Bool: Is this a character varible */
// int *nhfun, /* HASH OF NNAME (always 0) */
int *nlng, /* LENGTH OF VARIABLE IN OBSERVATION */
int *nvar0, /* VARNUM */
char **nname, /* NAME OF VARIABLE */
char **nlabel, /* LABEL OF VARIABLE */
char **nform, /* NAME OF FORMAT */
int *nfl, /* FORMAT FIELD LENGTH OR 0 */
int *nfd, /* FORMAT NUMBER OF DECIMALS */
int *nfj, /* 0=LEFT JUSTIFICATION, 1=RIGHT JUST */
// char nfill[2], /* (UNUSED, FOR ALIGNMENT AND FUTURE) */
char **niform, /* NAME OF INPUT FORMAT */
int *nifl, /* INFORMAT LENGTH ATTRIBUTE */
int *nifd, /* INFORMAT NUMBER OF DECIMALS */
int *npos /* POSITION OF VALUE IN OBSERVATION */
// char rest[52], /* remaining fields are irrelevant */
)
{
struct NAMESTR_RECORD namestr_record;
namestr_record.ntype = (short) *isChar?2:1; /* VARIABLE TYPE: 1=NUMERIC, 2=CHAR */
namestr_record.nhfun = (short) 0; /* HASH OF NNAME (always 0) */
namestr_record.nlng = (short) *nlng; /* LENGTH OF VARIABLE IN OBSERVATION */
namestr_record.nvar0 = (short) *nvar0; /* VARNUM */
blankCopy(namestr_record.nname, 8, nname[0] ); /* NAME OF VARIABLE */
blankCopy(namestr_record.nlabel, 40, nlabel[0]); /* LABEL OF VARIABLE */
blankCopy(namestr_record.nform, 8, nform[0] ); /* NAME OF FORMAT */
namestr_record.nfl = (short) *nfl; /* FORMAT FIELD LENGTH OR 0 */
namestr_record.nfd = (short) *nfd; /* FORMAT NUMBER OF DECIMALS */
namestr_record.nfj = (short) *nfj; /* 0=LEFT JUSTIFICATION, 1=RIGHT JUST */
zeroFill(namestr_record.nfill, 2); /* (UNUSED, FOR ALIGNMENT AND FUTURE) */
blankCopy(namestr_record.niform, 8, niform[0]); /* NAME OF INPUT FORMAT */
namestr_record.nifl = (short) *nifl; /* INFORMAT LENGTH ATTRIBUTE */
namestr_record.nifd = (short) *nifd; /* INFORMAT NUMBER OF DECIMALS */
namestr_record.npos = (int) *npos; /* POSITION OF VALUE IN OBSERVATION */
zeroFill(namestr_record.rest, 52); /* remaining fields are irrelevant */
TO_BIGEND_SHORT( namestr_record.ntype );
TO_BIGEND_SHORT( namestr_record.nhfun );
TO_BIGEND_SHORT( namestr_record.nlng );
TO_BIGEND_SHORT( namestr_record.nvar0 );
TO_BIGEND_SHORT( namestr_record.nfl );
TO_BIGEND_SHORT( namestr_record.nfd );
TO_BIGEND_SHORT( namestr_record.nfj );
TO_BIGEND_SHORT( namestr_record.nifl );
TO_BIGEND_SHORT( namestr_record.nifd );
TO_BIGEND_INT ( namestr_record.npos );
/* copy filled struct to return area */
memcpy( raw_buffer, &namestr_record, sizeof(namestr_record) );
/* Set size for return */
raw_buffer_used = 140;
return;
}
