int main( int argc, char **argv )
{
Debug(debug::init());
Debug(libcw_do.on());
LLMemType mt1(LLMemType::MTYPE_STARTUP);
#if LL_SOLARIS && defined(__sparc)
asm ("ta\t6"); // NOTE: Make sure memory alignment is enforced on SPARC
#endif
gArgC = argc;
gArgV = argv;
LLAppViewer* viewer_app_ptr = new LLAppViewerLinux();
// install unexpected exception handler
gOldTerminateHandler = std::set_terminate(exceptionTerminateHandler);
// install crash handlers
viewer_app_ptr->setErrorHandler(LLAppViewer::handleViewerCrash);
viewer_app_ptr->setSyncErrorHandler(LLAppViewer::handleSyncViewerCrash);
bool ok = viewer_app_ptr->init();
if(!ok)
{
llwarns << "Application init failed." << llendl;
return -1;
}
// Run the application main loop
if(!LLApp::isQuitting())
{
viewer_app_ptr->mainLoop();
}
if (!LLApp::isError())
{
//
// We don't want to do cleanup here if the error handler got called -
// the assumption is that the error handler is responsible for doing
// app cleanup if there was a problem.
//
viewer_app_ptr->cleanup();
}
delete viewer_app_ptr;
viewer_app_ptr = NULL;
return 0;
}
int main( int argc, char **argv )
{
LLMemType mt1(LLMemType::MTYPE_STARTUP);
#if LL_SOLARIS && defined(__sparc)
asm ("ta\t6"); // NOTE: Make sure memory alignment is enforced on SPARC
#endif
// Set the working dir to <bundle>/Contents/Resources
(void) chdir(gDirUtilp->getAppRODataDir().c_str());
LLAppViewerMacOSX* viewer_app_ptr = new LLAppViewerMacOSX();
viewer_app_ptr->setErrorHandler(LLAppViewer::handleViewerCrash);
bool ok = viewer_app_ptr->tempStoreCommandOptions(argc, argv);
if(!ok)
{
llwarns << "Unable to parse command line." << llendl;
return -1;
}
ok = viewer_app_ptr->init();
if(!ok)
{
llwarns << "Application init failed." << llendl;
return -1;
}
// Run the application main loop
if(!LLApp::isQuitting())
{
viewer_app_ptr->mainLoop();
}
if (!LLApp::isError())
{
//
// We don't want to do cleanup here if the error handler got called -
// the assumption is that the error handler is responsible for doing
// app cleanup if there was a problem.
//
viewer_app_ptr->cleanup();
}
delete viewer_app_ptr;
viewer_app_ptr = NULL;
return 0;
}
// Reverses the order of the rows in the image
void LLImageRaw::verticalFlip()
{
LLMemType mt1(mMemType);
S32 row_bytes = getWidth() * getComponents();
llassert(row_bytes > 0);
std::vector<U8> line_buffer(row_bytes);
S32 mid_row = getHeight() / 2;
for( S32 row = 0; row < mid_row; row++ )
{
U8* row_a_data = getData() + row * row_bytes;
U8* row_b_data = getData() + (getHeight() - 1 - row) * row_bytes;
memcpy( &line_buffer[0], row_a_data, row_bytes );
memcpy( row_a_data, row_b_data, row_bytes );
memcpy( row_b_data, &line_buffer[0], row_bytes );
}
}
//scale down image by not blending a pixel with its neighbors.
BOOL LLImageRaw::scaleDownWithoutBlending( S32 new_width, S32 new_height)
{
LLMemType mt1(mMemType);
S8 c = getComponents() ;
llassert((1 == c) || (3 == c) || (4 == c) );
S32 old_width = getWidth();
S32 old_height = getHeight();
S32 new_data_size = old_width * new_height * c ;
llassert_always(new_data_size > 0);
F32 ratio_x = (F32)old_width / new_width ;
F32 ratio_y = (F32)old_height / new_height ;
if( ratio_x < 1.0f || ratio_y < 1.0f )
{
return TRUE; // Nothing to do.
}
ratio_x -= 1.0f ;
ratio_y -= 1.0f ;
U8* new_data = allocateMemory(new_data_size) ;
llassert_always(new_data != NULL) ;
U8* old_data = getData() ;
S32 i, j, k, s, t;
for(i = 0, s = 0, t = 0 ; i < new_height ; i++)
{
for(j = 0 ; j < new_width ; j++)
{
for(k = 0 ; k < c ; k++)
{
new_data[s++] = old_data[t++] ;
}
t += (S32)(ratio_x * c + 0.1f) ;
}
t += (S32)(ratio_y * old_width * c + 0.1f) ;
}
setDataAndSize(new_data, new_width, new_height, c) ;
return TRUE ;
}
// virtual
U8* LLImageBase::allocateData(S32 size)
{
LLMemType mt1(mMemType);
if (size < 0)
{
size = mWidth * mHeight * mComponents;
if (size <= 0)
{
llerrs << llformat("LLImageBase::allocateData called with bad dimensions: %dx%dx%d",mWidth,mHeight,(S32)mComponents) << llendl;
}
}
//make this function thread-safe.
static const U32 MAX_BUFFER_SIZE = 4096 * 4096 * 16 ; //256 MB
if (size < 1 || size > MAX_BUFFER_SIZE)
{
llinfos << "width: " << mWidth << " height: " << mHeight << " components: " << mComponents << llendl ;
if(mAllowOverSize)
{
llinfos << "Oversize: " << size << llendl ;
}
else
{
llerrs << "LLImageBase::allocateData: bad size: " << size << llendl;
}
}
if (!mData || size != mDataSize)
{
deleteData(); // virtual
mBadBufferAllocation = false ;
mData = (U8*)ALLOCATE_MEM(sPrivatePoolp, size);
if (!mData)
{
llwarns << "Failed to allocate image data size [" << size << "]" << llendl;
size = 0 ;
mWidth = mHeight = 0 ;
mBadBufferAllocation = true ;
}
mDataSize = size;
}
return mData;
}
// virtual
U8* LLImageBase::reallocateData(S32 size)
{
LLMemType mt1(mMemType);
U8 *new_datap = (U8*)ALLOCATE_MEM(sPrivatePoolp, size);
if (!new_datap)
{
llwarns << "Out of memory in LLImageBase::reallocateData" << llendl;
return 0;
}
if (mData)
{
S32 bytes = llmin(mDataSize, size);
memcpy(new_datap, mData, bytes); /* Flawfinder: ignore */
FREE_MEM(sPrivatePoolp, mData) ;
}
mData = new_datap;
mDataSize = size;
return mData;
}
// virtual
U8* LLImageBase::reallocateData(S32 size)
{
LLMemType mt1((LLMemType::EMemType)mMemType);
U8 *new_datap = new U8[size];
if (!new_datap)
{
llwarns << "Out of memory in LLImageBase::reallocateData" << llendl;
return 0;
}
if (mData)
{
S32 bytes = llmin(mDataSize, size);
memcpy(new_datap, mData, bytes); /* Flawfinder: ignore */
delete[] mData;
}
mData = new_datap;
mDataSize = size;
return mData;
}
U8 * LLImageRaw::getSubImage(U32 x_pos, U32 y_pos, U32 width, U32 height) const
{
LLMemType mt1((LLMemType::EMemType)mMemType);
U8 *data = new U8[width*height*getComponents()];
// Should do some simple bounds checking
if (!data)
{
llerrs << "Out of memory in LLImageRaw::getSubImage" << llendl;
return NULL;
}
U32 i;
for (i = y_pos; i < y_pos+height; i++)
{
memcpy(data + i*width*getComponents(), /* Flawfinder: ignore */
getData() + ((y_pos + i)*getWidth() + x_pos)*getComponents(), getComponents()*width);
}
return data;
}
U16 LLFace::getGeometryAvatar(
LLStrider<LLVector3> &vertices,
LLStrider<LLVector3> &normals,
LLStrider<LLVector2> &tex_coords,
LLStrider<F32> &vertex_weights,
LLStrider<LLVector4> &clothing_weights)
{
LLMemType mt1(LLMemType::MTYPE_DRAWABLE);
if (mVertexBuffer.notNull())
{
mVertexBuffer->getVertexStrider (vertices, mGeomIndex);
mVertexBuffer->getNormalStrider (normals, mGeomIndex);
mVertexBuffer->getTexCoord0Strider (tex_coords, mGeomIndex);
mVertexBuffer->getWeightStrider(vertex_weights, mGeomIndex);
mVertexBuffer->getClothWeightStrider(clothing_weights, mGeomIndex);
}
return mGeomIndex;
}
// Reverses the order of the rows in the image
void LLImageRaw::verticalFlip()
{
LLMemType mt1((LLMemType::EMemType)mMemType);
S32 row_bytes = getWidth() * getComponents();
U8* line_buffer = new U8[row_bytes];
if (!line_buffer )
{
llerrs << "Out of memory in LLImageRaw::verticalFlip()" << llendl;
return;
}
S32 mid_row = getHeight() / 2;
for( S32 row = 0; row < mid_row; row++ )
{
U8* row_a_data = getData() + row * row_bytes;
U8* row_b_data = getData() + (getHeight() - 1 - row) * row_bytes;
memcpy( line_buffer, row_a_data, row_bytes ); /* Flawfinder: ignore */
memcpy( row_a_data, row_b_data, row_bytes ); /* Flawfinder: ignore */
memcpy( row_b_data, line_buffer, row_bytes ); /* Flawfinder: ignore */
}
delete[] line_buffer;
}
U16 LLFace::getGeometry(LLStrider<LLVector3> &vertices, LLStrider<LLVector3> &normals,
LLStrider<LLVector2> &tex_coords, LLStrider<U16> &indicesp)
{
LLMemType mt1(LLMemType::MTYPE_DRAWABLE);
if (mVertexBuffer.notNull())
{
mVertexBuffer->getVertexStrider(vertices, mGeomIndex);
if (mVertexBuffer->hasDataType(LLVertexBuffer::TYPE_NORMAL))
{
mVertexBuffer->getNormalStrider(normals, mGeomIndex);
}
if (mVertexBuffer->hasDataType(LLVertexBuffer::TYPE_TEXCOORD0))
{
mVertexBuffer->getTexCoord0Strider(tex_coords, mGeomIndex);
}
mVertexBuffer->getIndexStrider(indicesp, mIndicesIndex);
}
return mGeomIndex;
}
// virtual
U8* LLImageBase::allocateData(S32 size)
{
LLMemType mt1((LLMemType::EMemType)mMemType);
if (size < 0)
{
size = mWidth * mHeight * mComponents;
if (size <= 0)
{
llerrs << llformat("LLImageBase::allocateData called with bad dimensions: %dx%dx%d",mWidth,mHeight,mComponents) << llendl;
}
}
else if (size <= 0 || (size > 4096*4096*16 && sSizeOverride == FALSE))
{
llerrs << "LLImageBase::allocateData: bad size: " << size << llendl;
}
if (!mData || size != mDataSize)
{
deleteData(); // virtual
mBadBufferAllocation = FALSE ;
U8 *data = (U8 *)realloc(mData,sizeof(U8)*size);//new U8[size];
if (!data)
{
if(mData)
free(mData);
llwarns << "allocate image data: " << size << llendl;
size = 0 ;
mWidth = mHeight = 0 ;
mBadBufferAllocation = TRUE ;
}
mData = data;
mDataSize = size;
}
return mData;
}
// Src and dst can be any size. Src and dst have same number of components.
void LLImageRaw::copyScaled( LLImageRaw* src )
{
LLMemType mt1(mMemType);
LLImageRaw* dst = this; // Just for clarity.
llassert_always( (1 == src->getComponents()) || (3 == src->getComponents()) || (4 == src->getComponents()) );
llassert_always( src->getComponents() == dst->getComponents() );
if( (src->getWidth() == dst->getWidth()) && (src->getHeight() == dst->getHeight()) )
{
memcpy( dst->getData(), src->getData(), getWidth() * getHeight() * getComponents() ); /* Flawfinder: ignore */
return;
}
// Vertical
S32 temp_data_size = src->getWidth() * dst->getHeight() * getComponents();
llassert_always(temp_data_size > 0);
U8* temp_buffer = new (std::nothrow) U8[ temp_data_size ];
if (!temp_buffer )
{
llerrs << "Out of memory in LLImageRaw::copyScaled()" << llendl;
return;
}
for( S32 col = 0; col < src->getWidth(); col++ )
{
copyLineScaled( src->getData() + (getComponents() * col), temp_buffer + (getComponents() * col), src->getHeight(), dst->getHeight(), src->getWidth(), src->getWidth() );
}
// Horizontal
for( S32 row = 0; row < dst->getHeight(); row++ )
{
copyLineScaled( temp_buffer + (getComponents() * src->getWidth() * row), dst->getData() + (getComponents() * dst->getWidth() * row), src->getWidth(), dst->getWidth(), 1, 1 );
}
// Clean up
delete[] temp_buffer;
}
BOOL LLImageRaw::scale( S32 new_width, S32 new_height, BOOL scale_image_data )
{
LLMemType mt1((LLMemType::EMemType)mMemType);
llassert((1 == getComponents()) || (3 == getComponents()) || (4 == getComponents()) );
S32 old_width = getWidth();
S32 old_height = getHeight();
if( (old_width == new_width) && (old_height == new_height) )
{
return TRUE; // Nothing to do.
}
// Reallocate the data buffer.
if (scale_image_data)
{
// Vertical
S32 temp_data_size = old_width * new_height * getComponents();
llassert_always(temp_data_size > 0);
U8* temp_buffer = new U8[ temp_data_size ];
for( S32 col = 0; col < old_width; col++ )
{
copyLineScaled( getData() + (getComponents() * col), temp_buffer + (getComponents() * col), old_height, new_height, old_width, old_width );
}
deleteData();
U8* new_buffer = allocateDataSize(new_width, new_height, getComponents());
// Horizontal
for( S32 row = 0; row < new_height; row++ )
{
copyLineScaled( temp_buffer + (getComponents() * old_width * row), new_buffer + (getComponents() * new_width * row), old_width, new_width, 1, 1 );
}
// Clean up
delete[] temp_buffer;
}
else
{
// copy out existing image data
S32 temp_data_size = old_width * old_height * getComponents();
U8* temp_buffer = new U8[ temp_data_size ];
if (!temp_buffer)
{
llwarns << "Out of memory in LLImageRaw::scale: old (w, h, c) = (" << old_width << ", " << old_height << ", " << (S32)getComponents() <<
") ; new (w, h, c) = (" << new_width << ", " << new_height << ", " << (S32)getComponents() << ")" << llendl;
return FALSE ;
}
memcpy(temp_buffer, getData(), temp_data_size); /* Flawfinder: ignore */
// allocate new image data, will delete old data
U8* new_buffer = allocateDataSize(new_width, new_height, getComponents());
for( S32 row = 0; row < new_height; row++ )
{
if (row < old_height)
{
memcpy(new_buffer + (new_width * row * getComponents()), temp_buffer + (old_width * row * getComponents()), getComponents() * llmin(old_width, new_width)); /* Flawfinder: ignore */
if (old_width < new_width)
{
// pad out rest of row with black
memset(new_buffer + (getComponents() * ((new_width * row) + old_width)), 0, getComponents() * (new_width - old_width));
}
}
else
{
// pad remaining rows with black
memset(new_buffer + (new_width * row * getComponents()), 0, new_width * getComponents());
}
}
// Clean up
delete[] temp_buffer;
}
return TRUE ;
}
int APIENTRY WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
LLMemType mt1(LLMemType::MTYPE_STARTUP);
// *FIX: global
gIconResource = MAKEINTRESOURCE(IDI_LL_ICON);
// In Win32, we need to generate argc and argv ourselves...
// Note: GetCommandLine() returns a potentially return a LPTSTR
// which can resolve to a LPWSTR (unicode string).
// (That's why it's different from lpCmdLine which is a LPSTR.)
// We don't currently do unicode, so call the non-unicode version
// directly.
LPSTR cmd_line_including_exe_name = GetCommandLineA();
const S32 MAX_ARGS = 100;
int argc = 0;
char* argv[MAX_ARGS]; /* Flawfinder: ignore */
fill_args(argc, argv, MAX_ARGS, cmd_line_including_exe_name);
LLAppViewerWin32* viewer_app_ptr = new LLAppViewerWin32();
// *FIX:Mani This method is poorly named, since the exception
// is now handled by LLApp.
bool ok = LLWinDebug::setupExceptionHandler();
// Actually here's the exception setup.
LPTOP_LEVEL_EXCEPTION_FILTER prev_filter;
prev_filter = SetUnhandledExceptionFilter(viewer_windows_exception_handler);
if (!prev_filter)
{
llwarns << "Our exception handler (" << (void *)LLWinDebug::handleException << ") replaced with NULL!" << llendl;
ok = FALSE;
}
if (prev_filter != LLWinDebug::handleException)
{
llwarns << "Our exception handler (" << (void *)LLWinDebug::handleException << ") replaced with " << prev_filter << "!" << llendl;
ok = FALSE;
}
viewer_app_ptr->setErrorHandler(LLAppViewer::handleViewerCrash);
ok = viewer_app_ptr->tempStoreCommandOptions(argc, argv);
if(!ok)
{
llwarns << "Unable to parse command line." << llendl;
return -1;
}
ok = viewer_app_ptr->init();
if(!ok)
{
llwarns << "Application init failed." << llendl;
return -1;
}
// Run the application main loop
if(!LLApp::isQuitting())
{
viewer_app_ptr->mainLoop();
}
if (!LLApp::isError())
{
//
// We don't want to do cleanup here if the error handler got called -
// the assumption is that the error handler is responsible for doing
// app cleanup if there was a problem.
//
viewer_app_ptr->cleanup();
}
delete viewer_app_ptr;
viewer_app_ptr = NULL;
return 0;
}
// static
void LLViewerImageList::receiveImagePacket(LLMessageSystem *msg, void **user_data)
{
LLMemType mt1(LLMemType::MTYPE_APPFMTIMAGE);
LLFastTimer t(LLFastTimer::FTM_PROCESS_IMAGES);
// Receives image packet, copy into image object,
// checks if all packets received, decompresses if so.
LLUUID id;
U16 packet_num;
char ip_string[256];
u32_to_ip_string(msg->getSenderIP(),ip_string);
if (msg->getReceiveCompressedSize())
{
gImageList.sTextureBits += msg->getReceiveCompressedSize() * 8;
}
else
{
gImageList.sTextureBits += msg->getReceiveSize() * 8;
}
gImageList.sTexturePackets++;
//llprintline("Start decode, image header...");
msg->getUUIDFast(_PREHASH_ImageID, _PREHASH_ID, id);
msg->getU16Fast(_PREHASH_ImageID, _PREHASH_Packet, packet_num);
S32 data_size = msg->getSizeFast(_PREHASH_ImageData, _PREHASH_Data);
if (!data_size)
{
return;
}
if (data_size < 0)
{
// msg->getSizeFast() is probably trying to tell us there
// was an error.
llerrs << "image data chunk size was negative: "
<< data_size << llendl;
return;
}
if (data_size > MTUBYTES)
{
llerrs << "image data chunk too large: " << data_size << " bytes" << llendl;
return;
}
U8 *data = new U8[data_size];
msg->getBinaryDataFast(_PREHASH_ImageData, _PREHASH_Data, data, data_size);
LLViewerImage *image = gImageList.getImage(id);
if (!image)
{
delete [] data;
return;
}
image->mLastPacketTimer.reset();
bool res = LLAppViewer::getTextureFetch()->receiveImagePacket(msg->getSender(), id, packet_num, data_size, data);
if (!res)
{
delete[] data;
}
}
//------------------------------------------------------------------------------
bool DSNTwoWayRange::Evaluate(bool withEvents)
{
bool retval = false;
if (!initialized)
InitializeMeasurement();
#ifdef DEBUG_RANGE_CALC
MessageInterface::ShowMessage("Entered DSNTwoWayRange::Evaluate(%s)\n",
(withEvents ? "true" : "false"));
MessageInterface::ShowMessage(" ParticipantCount: %d\n",
participants.size());
#endif
if (withEvents == false)
{
#ifdef DEBUG_RANGE_CALC
MessageInterface::ShowMessage("DSN 2-Way Range Calculation without "
"events\n");
#endif
#ifdef VIEW_PARTICIPANT_STATES
DumpParticipantStates("++++++++++++++++++++++++++++++++++++++++++++\n"
"Evaluating DSN 2-Way Range without events");
#endif
CalculateRangeVectorInertial();
Rvector3 outState;
// Set feasibility off of topocentric horizon, set by the Z value in topo
// coords
std::string updateAll = "All";
UpdateRotationMatrix(currentMeasurement.epoch, updateAll);
outState = R_o_j2k * rangeVecInertial;
currentMeasurement.feasibilityValue = outState[2];
#ifdef CHECK_PARTICIPANT_LOCATIONS
MessageInterface::ShowMessage("Evaluating without events\n");
MessageInterface::ShowMessage("Calculating DSN 2-Way Range at epoch "
"%.12lf\n", currentMeasurement.epoch);
MessageInterface::ShowMessage(" J2K Location of %s, id = '%s': %s",
participants[0]->GetName().c_str(),
currentMeasurement.participantIDs[0].c_str(),
p1Loc.ToString().c_str());
MessageInterface::ShowMessage(" J2K Location of %s, id = '%s': %s",
participants[1]->GetName().c_str(),
currentMeasurement.participantIDs[1].c_str(),
p2Loc.ToString().c_str());
Rvector3 bfLoc = R_o_j2k * p1Loc;
MessageInterface::ShowMessage(" BodyFixed Location of %s: %s",
participants[0]->GetName().c_str(),
bfLoc.ToString().c_str());
bfLoc = R_o_j2k * p2Loc;
MessageInterface::ShowMessage(" BodyFixed Location of %s: %s\n",
participants[1]->GetName().c_str(),
bfLoc.ToString().c_str());
#endif
if (currentMeasurement.feasibilityValue > 0.0)
{
currentMeasurement.isFeasible = true;
currentMeasurement.value[0] = rangeVecInertial.GetMagnitude();
currentMeasurement.eventCount = 2;
SetHardwareDelays(false);
retval = true;
}
else
{
currentMeasurement.isFeasible = false;
currentMeasurement.value[0] = 0.0;
currentMeasurement.eventCount = 0;
}
#ifdef DEBUG_RANGE_CALC
MessageInterface::ShowMessage("Calculating Range at epoch %.12lf\n",
currentMeasurement.epoch);
MessageInterface::ShowMessage(" Location of %s, id = '%s': %s",
participants[0]->GetName().c_str(),
currentMeasurement.participantIDs[0].c_str(),
p1Loc.ToString().c_str());
MessageInterface::ShowMessage(" Location of %s, id = '%s': %s",
participants[1]->GetName().c_str(),
currentMeasurement.participantIDs[1].c_str(),
p2Loc.ToString().c_str());
MessageInterface::ShowMessage(" Range Vector: %s\n",
rangeVecInertial.ToString().c_str());
MessageInterface::ShowMessage(" R(Groundstation) dot RangeVec = %lf\n",
currentMeasurement.feasibilityValue);
MessageInterface::ShowMessage(" Feasibility: %s\n",
(currentMeasurement.isFeasible ? "true" : "false"));
MessageInterface::ShowMessage(" Range is %.12lf\n",
currentMeasurement.value[0]);
MessageInterface::ShowMessage(" EventCount is %d\n",
currentMeasurement.eventCount);
#endif
#ifdef SHOW_RANGE_CALC
MessageInterface::ShowMessage("Range at epoch %.12lf is ",
currentMeasurement.epoch);
if (currentMeasurement.isFeasible)
MessageInterface::ShowMessage("feasible, value = %.12lf\n",
currentMeasurement.value[0]);
else
MessageInterface::ShowMessage("not feasible\n");
#endif
}
else
{
// Calculate the corrected range measurement
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage("\n\n DSN 2-Way Range Calculation:\n");
#endif
#ifdef VIEW_PARTICIPANT_STATES_WITH_EVENTS
DumpParticipantStates("********************************************\n"
"Evaluating DSN 2-Way Range with located events");
#endif
// 1. Get the range from the down link
Rvector3 r1, r2;
Real t1, t2;
r1 = downlinkLeg.GetPosition(participants[0]);
r2 = downlinkLeg.GetPosition(participants[1]);
t1 = downlinkLeg.GetEventData((GmatBase*) participants[0]).epoch;
t2 = downlinkLeg.GetEventData((GmatBase*) participants[1]).epoch;
Rmatrix33 mt = downlinkLeg.GetEventData((GmatBase*) participants[0]).rInertial2obj.Transpose();
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage("1. Get downlink leg range:\n");
MessageInterface::ShowMessage(" Ground station position in FK5: r1 = (%f, %f, %f)km at epoch = %18.12lf\n", r1.Get(0), r1.Get(1), r1.Get(2), t1);
MessageInterface::ShowMessage(" Spacecraft position in FK5 : r2 = (%f, %f, %f)km at epoch = %18.12lf\n", r2.Get(0), r2.Get(1), r2.Get(2), t2);
MessageInterface::ShowMessage(" Transformation matrix from Earth fixed coordinate system to FK5 coordinate system at epoch = %18.12lf:\n", t1);
MessageInterface::ShowMessage(" %18.12lf %18.12lf %18.12lf\n", mt(0,0), mt(0,1), mt(0,2));
MessageInterface::ShowMessage(" %18.12lf %18.12lf %18.12lf\n", mt(1,0), mt(1,1), mt(1,2));
MessageInterface::ShowMessage(" %18.12lf %18.12lf %18.12lf\n", mt(2,0), mt(2,1), mt(2,2));
#endif
Rvector3 downlinkVector = r2 - r1; // rVector = r2 - r1;
downlinkRange = downlinkVector.GetMagnitude();
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage(" Downlink Range = r2-r1: %.12lf km\n",
downlinkRange);
#endif
// 2. Calculate down link range rate:
Rvector3 p1V = downlinkLeg.GetVelocity(participants[0]);
Rvector3 p2V = downlinkLeg.GetVelocity(participants[1]);
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage("2. Get downlink leg range rate:\n");
MessageInterface::ShowMessage(" Ground station velocity in FK5: p1V = (%f, %f, %f)km/s\n", p1V.Get(0), p1V.Get(1), p1V.Get(2));
MessageInterface::ShowMessage(" Spacecraft velocity in FK5 : p2V = (%f, %f, %f)km/s\n", p2V.Get(0), p2V.Get(1), p2V.Get(2));
#endif
// @todo Relative origin velocities need to be subtracted when the origins
// differ; check and fix that part using r12_j2k_vel here. It's not yet
// incorporated because we need to handle the different epochs for the
// bodies, and we ought to do this part in barycentric coordinates
Rvector downRRateVec = p2V - p1V /* - r12_j2k_vel*/;
Rvector3 rangeUnit = downlinkVector.GetUnitVector();
downlinkRangeRate = downRRateVec * rangeUnit;
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage(" Downlink Range Rate: %.12lf km/s\n",
downlinkRangeRate);
#endif
// 3. Get the range from the uplink
Rvector3 r3, r4;
Real t3, t4;
r3 = uplinkLeg.GetPosition(participants[0]);
r4 = uplinkLeg.GetPosition(participants[1]);
t3 = uplinkLeg.GetEventData((GmatBase*) participants[0]).epoch;
t4 = uplinkLeg.GetEventData((GmatBase*) participants[1]).epoch;
Rmatrix33 mt1 = uplinkLeg.GetEventData((GmatBase*) participants[0]).rInertial2obj.Transpose();
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage("3. Get uplink leg range:\n");
MessageInterface::ShowMessage(" Spacecraft position in FK5 : r4 = (%f, %f, %f)km at epoch = %18.12lf\n", r4.Get(0), r4.Get(1), r4.Get(2), t4);
MessageInterface::ShowMessage(" Ground station position in FK5: r3 = (%f, %f, %f)km at epoch = %18.12lf\n", r3.Get(0), r3.Get(1), r3.Get(2), t3);
MessageInterface::ShowMessage(" Transformation matrix from Earth fixed coordinate system to FK5 coordinate system at epoch = %18.12lf:\n", t3);
MessageInterface::ShowMessage(" %18.12lf %18.12lf %18.12lf\n", mt1(0,0), mt1(0,1), mt1(0,2));
MessageInterface::ShowMessage(" %18.12lf %18.12lf %18.12lf\n", mt1(1,0), mt1(1,1), mt1(1,2));
MessageInterface::ShowMessage(" %18.12lf %18.12lf %18.12lf\n", mt1(2,0), mt1(2,1), mt1(2,2));
#endif
Rvector3 uplinkVector = r4 - r3;
uplinkRange = uplinkVector.GetMagnitude();
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage(" Uplink Range = r4-r3: %.12lf km\n",
uplinkRange);
#endif
// 4. Calculate up link range rate
Rvector3 p3V = uplinkLeg.GetVelocity(participants[0]);
Rvector3 p4V = uplinkLeg.GetVelocity(participants[1]);
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage("4. Get uplink leg range rate:\n");
MessageInterface::ShowMessage(" Ground station velocity in FK5: p3V = (%f, %f, %f)km/s\n", p3V.Get(0), p3V.Get(1), p3V.Get(2));
MessageInterface::ShowMessage(" Spacecraft velocity in FK5 : p4V = (%f, %f, %f)km/s\n", p4V.Get(0), p4V.Get(1), p4V.Get(2));
#endif
// @todo Relative origin velocities need to be subtracted when the origins
// differ; check and fix that part using r12_j2k_vel here. It's not yet
// incorporated because we need to handle the different epochs for the
// bodies, and we ought to do this part in barycentric coordinates
Rvector upRRateVec = p4V - p3V /* - r12_j2k_vel*/ ;
rangeUnit = uplinkVector.GetUnitVector();
uplinkRangeRate = upRRateVec * rangeUnit;
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage(" Uplink Range Rate: %.12lf km/s\n",
uplinkRangeRate);
#endif
// 4.1. Target range rate: Do we need this as well?
targetRangeRate = (downlinkRangeRate + uplinkRangeRate) / 2.0;
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage(" Target Range Rate: %.12lf km/s\n",
targetRangeRate);
#endif
// 5. Get sensors used in DSN 2-ways range
if (participantHardware.empty()||
((!participantHardware.empty())&&
participantHardware[0].empty()&&
participantHardware[1].empty()
)
)
{
// DO NOT LEAVE THIS RAW IN A SOURCE FILE!!!
// MessageInterface::ShowMessage(" Ideal measurement (no hardware delay and no media correction involve):\n");
// Calculate uplink time and down link time: (Is it needed???)
uplinkTime = uplinkRange*GmatMathConstants::KM_TO_M / GmatPhysicalConstants::SPEED_OF_LIGHT_VACUUM;
downlinkTime = downlinkRange*GmatMathConstants::KM_TO_M / GmatPhysicalConstants::SPEED_OF_LIGHT_VACUUM;
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage(" Ideal measurement (no hardware delay and no media correction involve):\n");
MessageInterface::ShowMessage(" Uplink time = %.12lf s\n",uplinkTime);
MessageInterface::ShowMessage(" Downlink time = %.12lf s\n",downlinkTime);
#endif
// Calculate real range
Real freqFactor = GetFrequencyFactor(frequency); // Notice that: unit of "frequency" varaibel is Hz (not MHz)
Real realTravelTime = uplinkTime + downlinkTime + receiveDelay + transmitDelay + targetDelay; // unit: second
Real realRangeKm = 0.5 *realTravelTime * GmatPhysicalConstants::SPEED_OF_LIGHT_VACUUM/1000.0; // unit: km
Real realRange = realTravelTime * freqFactor; // unit: no unit
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage(" Frequency = %.12lf MHz (This value is set to the default value in PhysicalMeasurement class due to no hardware used.)\n", frequency/1.0e6);
MessageInterface::ShowMessage(" Frequency factor = %.12lf MHz\n", freqFactor/1.0e6);
MessageInterface::ShowMessage(" Range in km = %.12lf km\n", realRangeKm);
MessageInterface::ShowMessage(" uplinkRange = %lfkm downlinkRange = %lfkm\n", uplinkRange, downlinkRange);
MessageInterface::ShowMessage(" receiveDelay = %lfm transmitDelay = %lfm targetDelay = %lfm\n", receiveDelay*GmatPhysicalConstants::SPEED_OF_LIGHT_VACUUM, transmitDelay*GmatPhysicalConstants::SPEED_OF_LIGHT_VACUUM, targetDelay*GmatPhysicalConstants::SPEED_OF_LIGHT_VACUUM);
MessageInterface::ShowMessage(" Range = %.12lf (It has no unit)\n", realRange);
#endif
// Set value for currentMeasurement
currentMeasurement.value[0] = realRange;
currentMeasurement.isFeasible = true;
return true;
}
ObjectArray objList1;
ObjectArray objList2;
ObjectArray objList3;
// objList1 := all transmitters in participantHardware list
// objList2 := all receivers in participantHardware list
// objList3 := all transponders in participantHardware list
for(std::vector<Hardware*>::iterator hw = this->participantHardware[0].begin();
hw != this->participantHardware[0].end(); ++hw)
{
if ((*hw) != NULL)
{
if ((*hw)->GetTypeName() == "Transmitter")
objList1.push_back(*hw);
if ((*hw)->GetTypeName() == "Receiver")
objList2.push_back(*hw);
}
else
MessageInterface::ShowMessage(" sensor = NULL\n");
}
for(std::vector<Hardware*>::iterator hw = this->participantHardware[1].begin();
hw != this->participantHardware[1].end(); ++hw)
{
if ((*hw) != NULL)
{
if ((*hw)->GetTypeName() == "Transponder")
objList3.push_back(*hw);
}
else
MessageInterface::ShowMessage(" sensor = NULL\n");
}
if (objList1.size() != 1)
{
MessageInterface::ShowMessage("The first participant does not have only 1 transmitter to send signal.\n");
throw new MeasurementException("The first participant does not have only 1 transmitter to send signal.\n");
}
if (objList2.size() != 1)
{
MessageInterface::ShowMessage("The first participant does not have only 1 receiver to receive signal.\n");
throw new MeasurementException("The first participant does not have only 1 receiver to receive signal.\n");
}
if (objList3.size() != 1)
{
MessageInterface::ShowMessage("The second participant does not have only 1 transponder to transpond signal.\n");
throw new MeasurementException("The second participant does not have only 1 transponder to transpond signal.\n");
}
Transmitter* gsTransmitter = (Transmitter*)objList1[0];
Receiver* gsReceiver = (Receiver*)objList2[0];
Transponder* scTransponder = (Transponder*)objList3[0];
if (gsTransmitter == NULL)
{
MessageInterface::ShowMessage("Transmitter is NULL object.\n");
throw new GmatBaseException("Transmitter is NULL object.\n");
}
if (gsReceiver == NULL)
{
MessageInterface::ShowMessage("Receiver is NULL object.\n");
throw new GmatBaseException("Receiver is NULL object.\n");
}
if (scTransponder == NULL)
{
MessageInterface::ShowMessage("Transponder is NULL object.\n");
throw new GmatBaseException("Transponder is NULL object.\n");
}
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage("5. Sensors, delays, and signals:\n");
MessageInterface::ShowMessage(" List of sensors: %s, %s, %s\n",
gsTransmitter->GetName().c_str(), gsReceiver->GetName().c_str(),
scTransponder->GetName().c_str());
#endif
// 6. Get transmitter, receiver, and transponder delays:
transmitDelay = gsTransmitter->GetDelay();
receiveDelay = gsReceiver->GetDelay();
targetDelay = scTransponder->GetDelay();
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage(" Transmitter delay = %le s\n", gsTransmitter->GetDelay());
MessageInterface::ShowMessage(" Receiver delay = %le s\n", gsReceiver->GetDelay());
MessageInterface::ShowMessage(" Transponder delay = %le s\n", scTransponder->GetDelay());
#endif
// 7. Get frequency from transmitter of ground station (participants[0])
Signal* uplinkSignal = gsTransmitter->GetSignal();
Real uplinkFreq = uplinkSignal->GetValue();
// 8. Calculate media correction for uplink leg:
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage("6. Media correction for uplink leg\n");
MessageInterface::ShowMessage(" UpLink signal frequency = %.12lf MHz\n", uplinkFreq);
#endif
Real roundTripTime = ((uplinkRange + downlinkRange)*GmatMathConstants::KM_TO_M/GmatPhysicalConstants::SPEED_OF_LIGHT_VACUUM)/GmatTimeConstants::SECS_PER_DAY;
RealArray uplinkCorrection = CalculateMediaCorrection(uplinkFreq, r1, r2, currentMeasurement.epoch - roundTripTime);
Real uplinkRangeCorrection = uplinkCorrection[0]/GmatMathConstants::KM_TO_M;
Real uplinkRealRange = uplinkRange + uplinkRangeCorrection;
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage(" Uplink range correction = %.12lf km\n",uplinkRangeCorrection);
MessageInterface::ShowMessage(" Uplink real range = %.12lf km\n",uplinkRealRange);
#endif
// 9. Doppler shift the frequency from the transmitter using uplinkRangeRate:
Real uplinkDSFreq = (1 - uplinkRangeRate*GmatMathConstants::KM_TO_M/GmatPhysicalConstants::SPEED_OF_LIGHT_VACUUM)*uplinkFreq;
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage("7. Transponder input and output frequencies\n");
MessageInterface::ShowMessage(" Uplink Doppler shift frequency = %.12lf MHz\n", uplinkDSFreq);
#endif
// 10.Set frequency for the input signal of transponder
Signal* inputSignal = scTransponder->GetSignal(0);
inputSignal->SetValue(uplinkDSFreq);
scTransponder->SetSignal(inputSignal, 0);
// 11. Check the transponder feasibility to receive the input signal:
if (scTransponder->IsFeasible(0) == false)
{
currentMeasurement.isFeasible = false;
currentMeasurement.value[0] = 0;
MessageInterface::ShowMessage("The transponder is unfeasible to receive uplink signal.\n");
throw new GmatBaseException("The transponder is unfeasible to receive uplink signal.\n");
}
// 12. Get frequency of transponder output signal
Signal* outputSignal = scTransponder->GetSignal(1);
Real downlinkFreq = outputSignal->GetValue();
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage(" Downlink frequency = %.12lf Mhz\n", downlinkFreq);
#endif
// 13. Doppler shift the transponder output frequency by the downlinkRangeRate:
Real downlinkDSFreq = (1 - downlinkRangeRate*GmatMathConstants::KM_TO_M/GmatPhysicalConstants::SPEED_OF_LIGHT_VACUUM)*downlinkFreq;
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage(" Downlink Doppler shift frequency = %.12lf MHz\n", downlinkDSFreq);
#endif
// 14. Set frequency on receiver
Signal* downlinkSignal = gsReceiver->GetSignal();
downlinkSignal->SetValue(downlinkDSFreq);
// 15. Check the receiver feasibility to receive the downlink signal
if (gsReceiver->IsFeasible() == false)
{
currentMeasurement.isFeasible = false;
currentMeasurement.value[0] = 0;
MessageInterface::ShowMessage("The receiver is unfeasible to receive downlink signal.\n");
throw new MeasurementException("The receiver is unfeasible to receive downlink signal.\n");
}
// 16. Calculate media correction for downlink leg:
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage("8. Media correction for downlink leg\n");
#endif
RealArray downlinkCorrection = CalculateMediaCorrection(downlinkDSFreq, r3, r4, currentMeasurement.epoch);
Real downlinkRangeCorrection = downlinkCorrection[0]/GmatMathConstants::KM_TO_M;
Real downlinkRealRange = downlinkRange + downlinkRangeCorrection;
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage(" Downlink range correction = %.12lf km\n",downlinkRangeCorrection);
MessageInterface::ShowMessage(" Downlink real range = %.12lf km\n",downlinkRealRange);
#endif
// 17. Calculate uplink time and down link time: (Is it needed???)
uplinkTime = uplinkRealRange*GmatMathConstants::KM_TO_M / GmatPhysicalConstants::SPEED_OF_LIGHT_VACUUM;
downlinkTime = downlinkRealRange*GmatMathConstants::KM_TO_M / GmatPhysicalConstants::SPEED_OF_LIGHT_VACUUM;
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage("9. Travel time:\n");
MessageInterface::ShowMessage(" Uplink time = %.12lf s\n",uplinkTime);
MessageInterface::ShowMessage(" Downlink time = %.12lf s\n",downlinkTime);
#endif
// 18. Calculate real range
// Real realRange = ((upRange + downRange) /
// (GmatPhysicalConstants::SPEED_OF_LIGHT_VACUUM / GmatMathConstants::KM_TO_M) +
// receiveDelay + transmitDelay + targetDelay) * freqFactor;
// Real freqFactor = GetFrequencyFactor(frequency);
Real freqFactor = GetFrequencyFactor(uplinkFreq*1.0e6); // Notice that: unit of "uplinkFreq" is MHz (not Hz)
Real realTravelTime = uplinkTime + downlinkTime + receiveDelay + transmitDelay + targetDelay; // unit: second
Real realRangeKm = 0.5*realTravelTime * GmatPhysicalConstants::SPEED_OF_LIGHT_VACUUM/1000.0; // unit: km
Real realRange = realTravelTime * freqFactor; // unit: no unit
#ifdef DEBUG_RANGE_CALC_WITH_EVENTS
MessageInterface::ShowMessage(" Frequency factor = %.12lf MHz\n", freqFactor/1.0e6);
MessageInterface::ShowMessage(" Calculated real range in km = %.12lf km\n", realRangeKm);
MessageInterface::ShowMessage(" Calculated real range = %.12lf (It has no unit)\n", realRange);
#endif
// 19. Set value for currentMeasurement
// currentMeasurement.value[0] = realRange;
currentMeasurement.value[0] = realRangeKm;
currentMeasurement.isFeasible = true;
retval = true;
}
return retval;
}
int APIENTRY WINMAIN(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
LLMemType mt1(LLMemType::MTYPE_STARTUP);
#if WINDOWS_CRT_MEM_CHECKS && !INCLUDE_VLD
_CrtSetDbgFlag ( _CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF ); // dump memory leaks on exit
#endif
// *FIX: global
gIconResource = MAKEINTRESOURCE(IDI_LL_ICON);
LLAppViewerWin32* viewer_app_ptr = new LLAppViewerWin32(lpCmdLine);
LLWinDebug::initExceptionHandler(viewer_windows_exception_handler);
viewer_app_ptr->setErrorHandler(LLAppViewer::handleViewerCrash);
bool ok = viewer_app_ptr->init();
if(!ok)
{
llwarns << "Application init failed." << llendl;
return -1;
}
// Run the application main loop
if(!LLApp::isQuitting())
{
viewer_app_ptr->mainLoop();
}
if (!LLApp::isError())
{
//
// We don't want to do cleanup here if the error handler got called -
// the assumption is that the error handler is responsible for doing
// app cleanup if there was a problem.
//
#if WINDOWS_CRT_MEM_CHECKS
llinfos << "CRT Checking memory:" << llendflush;
if (!_CrtCheckMemory())
{
llwarns << "_CrtCheckMemory() failed at prior to cleanup!" << llendflush;
}
else
{
llinfos << " No corruption detected." << llendflush;
}
#endif
viewer_app_ptr->cleanup();
#if WINDOWS_CRT_MEM_CHECKS
llinfos << "CRT Checking memory:" << llendflush;
if (!_CrtCheckMemory())
{
llwarns << "_CrtCheckMemory() failed after cleanup!" << llendflush;
}
else
{
llinfos << " No corruption detected." << llendflush;
}
#endif
}
delete viewer_app_ptr;
viewer_app_ptr = NULL;
return 0;
}
BOOL LLFace::genVolumeBBoxes(const LLVolume &volume, S32 f,
const LLMatrix4& mat_vert_in, const LLMatrix3& mat_normal_in, BOOL global_volume)
{
LLMemType mt1(LLMemType::MTYPE_DRAWABLE);
//get bounding box
if (mDrawablep->isState(LLDrawable::REBUILD_VOLUME | LLDrawable::REBUILD_POSITION
#if MESH_ENABLED
| LLDrawable::REBUILD_RIGGED
#endif //MESH_ENABLED
))
{
//VECTORIZE THIS
LLMatrix4a mat_vert;
mat_vert.loadu(mat_vert_in);
LLMatrix4a mat_normal;
mat_normal.loadu(mat_normal_in);
//if (mDrawablep->isState(LLDrawable::REBUILD_VOLUME))
//{ //vertex buffer no longer valid
// mVertexBuffer = NULL;
// mLastVertexBuffer = NULL;
//}
//VECTORIZE THIS
LLVector4a min,max;
if (f >= volume.getNumVolumeFaces())
{
llwarns << "Generating bounding box for invalid face index!" << llendl;
f = 0;
}
const LLVolumeFace &face = volume.getVolumeFace(f);
min = face.mExtents[0];
max = face.mExtents[1];
llassert(less_than_max_mag(min));
llassert(less_than_max_mag(max));
//min, max are in volume space, convert to drawable render space
LLVector4a center;
LLVector4a t;
t.setAdd(min, max);
t.mul(0.5f);
mat_vert.affineTransform(t, center);
LLVector4a size;
size.setSub(max, min);
size.mul(0.5f);
llassert(less_than_max_mag(min));
llassert(less_than_max_mag(max));
if (!global_volume)
{
//VECTORIZE THIS
LLVector4a scale;
scale.load3(mDrawablep->getVObj()->getScale().mV);
size.mul(scale);
}
mat_normal.mMatrix[0].normalize3fast();
mat_normal.mMatrix[1].normalize3fast();
mat_normal.mMatrix[2].normalize3fast();
LLVector4a v[4];
//get 4 corners of bounding box
mat_normal.rotate(size,v[0]);
//VECTORIZE THIS
LLVector4a scale;
scale.set(-1.f, -1.f, 1.f);
scale.mul(size);
mat_normal.rotate(scale, v[1]);
scale.set(1.f, -1.f, -1.f);
scale.mul(size);
mat_normal.rotate(scale, v[2]);
scale.set(-1.f, 1.f, -1.f);
scale.mul(size);
mat_normal.rotate(scale, v[3]);
LLVector4a& newMin = mExtents[0];
LLVector4a& newMax = mExtents[1];
newMin = newMax = center;
llassert(less_than_max_mag(center));
for (U32 i = 0; i < 4; i++)
{
LLVector4a delta;
delta.setAbs(v[i]);
LLVector4a min;
min.setSub(center, delta);
LLVector4a max;
max.setAdd(center, delta);
newMin.setMin(newMin,min);
newMax.setMax(newMax,max);
llassert(less_than_max_mag(newMin));
llassert(less_than_max_mag(newMax));
}
if (!mDrawablep->isActive())
{
LLVector4a offset;
offset.load3(mDrawablep->getRegion()->getOriginAgent().mV);
newMin.add(offset);
newMax.add(offset);
llassert(less_than_max_mag(newMin));
llassert(less_than_max_mag(newMax));
}
t.setAdd(newMin, newMax);
t.mul(0.5f);
llassert(less_than_max_mag(t));
//VECTORIZE THIS
mCenterLocal.set(t.getF32ptr());
llassert(less_than_max_mag(newMin));
llassert(less_than_max_mag(newMax));
t.setSub(newMax,newMin);
mBoundingSphereRadius = t.getLength3().getF32()*0.5f;
updateCenterAgent();
}
return TRUE;
}
int APIENTRY WINMAIN(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
LLMemType mt1(LLMemType::MTYPE_STARTUP);
const S32 MAX_HEAPS = 255;
DWORD heap_enable_lfh_error[MAX_HEAPS];
S32 num_heaps = 0;
#if WINDOWS_CRT_MEM_CHECKS && !INCLUDE_VLD
_CrtSetDbgFlag ( _CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF ); // dump memory leaks on exit
#elif 1
// Experimental - enable the low fragmentation heap
// This results in a 2-3x improvement in opening a new Inventory window (which uses a large numebr of allocations)
// Note: This won't work when running from the debugger unless the _NO_DEBUG_HEAP environment variable is set to 1
_CrtSetDbgFlag(0); // default, just making explicit
ULONG ulEnableLFH = 2;
HANDLE* hHeaps = new HANDLE[MAX_HEAPS];
num_heaps = GetProcessHeaps(MAX_HEAPS, hHeaps);
for(S32 i = 0; i < num_heaps; i++)
{
bool success = HeapSetInformation(hHeaps[i], HeapCompatibilityInformation, &ulEnableLFH, sizeof(ulEnableLFH));
if (success)
heap_enable_lfh_error[i] = 0;
else
heap_enable_lfh_error[i] = GetLastError();
}
#endif
// *FIX: global
gIconResource = MAKEINTRESOURCE(IDI_LL_ICON);
LLAppViewerWin32* viewer_app_ptr = new LLAppViewerWin32(lpCmdLine);
LLWinDebug::initExceptionHandler(viewer_windows_exception_handler);
viewer_app_ptr->setErrorHandler(LLAppViewer::handleViewerCrash);
// Set a debug info flag to indicate if multiple instances are running.
bool found_other_instance = !create_app_mutex();
gDebugInfo["FoundOtherInstanceAtStartup"] = LLSD::Boolean(found_other_instance);
bool ok = viewer_app_ptr->init();
if(!ok)
{
llwarns << "Application init failed." << llendl;
return -1;
}
// Have to wait until after logging is initialized to display LFH info
if (num_heaps > 0)
{
llinfos << "Attempted to enable LFH for " << num_heaps << " heaps." << llendl;
for(S32 i = 0; i < num_heaps; i++)
{
if (heap_enable_lfh_error[i])
{
llinfos << " Failed to enable LFH for heap: " << i << " Error: " << heap_enable_lfh_error[i] << llendl;
}
}
}
// Run the application main loop
if(!LLApp::isQuitting())
{
viewer_app_ptr->mainLoop();
}
if (!LLApp::isError())
{
//
// We don't want to do cleanup here if the error handler got called -
// the assumption is that the error handler is responsible for doing
// app cleanup if there was a problem.
//
#if WINDOWS_CRT_MEM_CHECKS
llinfos << "CRT Checking memory:" << llendflush;
if (!_CrtCheckMemory())
{
llwarns << "_CrtCheckMemory() failed at prior to cleanup!" << llendflush;
}
else
{
llinfos << " No corruption detected." << llendflush;
}
#endif
viewer_app_ptr->cleanup();
#if WINDOWS_CRT_MEM_CHECKS
llinfos << "CRT Checking memory:" << llendflush;
if (!_CrtCheckMemory())
{
llwarns << "_CrtCheckMemory() failed after cleanup!" << llendflush;
}
else
{
llinfos << " No corruption detected." << llendflush;
}
#endif
}
delete viewer_app_ptr;
viewer_app_ptr = NULL;
//start updater
if(LLAppViewer::sUpdaterInfo)
{
_spawnl(_P_NOWAIT, LLAppViewer::sUpdaterInfo->mUpdateExePath.c_str(), LLAppViewer::sUpdaterInfo->mUpdateExePath.c_str(), LLAppViewer::sUpdaterInfo->mParams.str().c_str(), NULL);
delete LLAppViewer::sUpdaterInfo ;
LLAppViewer::sUpdaterInfo = NULL ;
}
return 0;
}
BOOL LLImageRaw::scale( S32 new_width, S32 new_height, BOOL scale_image_data )
{
LLMemType mt1(mMemType);
llassert((1 == getComponents()) || (3 == getComponents()) || (4 == getComponents()) );
S32 old_width = getWidth();
S32 old_height = getHeight();
if( (old_width == new_width) && (old_height == new_height) )
{
return TRUE; // Nothing to do.
}
// Reallocate the data buffer.
if (scale_image_data)
{
S32 temp_data_size = old_width * new_height * getComponents();
llassert_always(temp_data_size > 0);
std::vector<U8> temp_buffer(temp_data_size);
// Vertical
for( S32 col = 0; col < old_width; col++ )
{
copyLineScaled( getData() + (getComponents() * col), &temp_buffer[0] + (getComponents() * col), old_height, new_height, old_width, old_width );
}
deleteData();
U8* new_buffer = allocateDataSize(new_width, new_height, getComponents());
// Horizontal
for( S32 row = 0; row < new_height; row++ )
{
copyLineScaled( &temp_buffer[0] + (getComponents() * old_width * row), new_buffer + (getComponents() * new_width * row), old_width, new_width, 1, 1 );
}
}
else
{
// copy out existing image data
S32 temp_data_size = old_width * old_height * getComponents();
std::vector<U8> temp_buffer(temp_data_size);
memcpy(&temp_buffer[0], getData(), temp_data_size);
// allocate new image data, will delete old data
U8* new_buffer = allocateDataSize(new_width, new_height, getComponents());
for( S32 row = 0; row < new_height; row++ )
{
if (row < old_height)
{
memcpy(new_buffer + (new_width * row * getComponents()), &temp_buffer[0] + (old_width * row * getComponents()), getComponents() * llmin(old_width, new_width));
if (old_width < new_width)
{
// pad out rest of row with black
memset(new_buffer + (getComponents() * ((new_width * row) + old_width)), 0, getComponents() * (new_width - old_width));
}
}
else
{
// pad remaining rows with black
memset(new_buffer + (new_width * row * getComponents()), 0, new_width * getComponents());
}
}
}
return TRUE ;
}
