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Normalize line endings and whitespace

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This commit is contained in:
OpenCV Buildbot
2012-10-17 11:12:04 +04:00
committed by Andrey Kamaev
parent 0442bca235
commit 81f826db2b
1511 changed files with 258678 additions and 258624 deletions
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416
3rdparty/openexr/IlmImf/ImfTiledInputFile.cpp vendored
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@@ -2,9 +2,9 @@
//
// Copyright (c) 2004, Industrial Light & Magic, a division of Lucas
// Digital Ltd. LLC
//
//
// All rights reserved.
//
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
@@ -16,8 +16,8 @@
// distribution.
// * Neither the name of Industrial Light & Magic nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
@@ -203,28 +203,28 @@ struct TiledInputFile::Data: public Mutex
int * numYTiles; // number of y tiles at a level
TileOffsets tileOffsets; // stores offsets in file for
// each tile
// each tile
bool fileIsComplete; // True if no tiles are missing
// in the file
// in the file
Int64 currentPosition; // file offset for current tile,
// used to prevent unnecessary
// seeking
// used to prevent unnecessary
// seeking
vector<TInSliceInfo> slices; // info about channels in file
IStream * is; // file stream to read from
bool deleteStream; // should we delete the stream
// ourselves? or does someone
// else do it?
// ourselves? or does someone
// else do it?
size_t bytesPerPixel; // size of an uncompressed pixel
size_t maxBytesPerTileLine; // combined size of a line
// over all channels
// over all channels
vector<TileBuffer*> tileBuffers; // each holds a single tile
size_t tileBufferSize; // size of the tile buffers
@@ -232,8 +232,8 @@ struct TiledInputFile::Data: public Mutex
~Data ();
inline TileBuffer * getTileBuffer (int number);
// hash function from tile indices
// into our vector of tile buffers
// hash function from tile indices
// into our vector of tile buffers
};
@@ -258,7 +258,7 @@ TiledInputFile::Data::~Data ()
delete [] numYTiles;
if (deleteStream)
delete is;
delete is;
for (size_t i = 0; i < tileBuffers.size(); i++)
delete tileBuffers[i];
@@ -276,8 +276,8 @@ namespace {
void
readTileData (TiledInputFile::Data *ifd,
int dx, int dy,
int lx, int ly,
int dx, int dy,
int lx, int ly,
char *&buffer,
int &dataSize)
{
@@ -292,13 +292,13 @@ readTileData (TiledInputFile::Data *ifd,
// Look up the location for this tile in the Index and
// seek to that position if necessary
//
Int64 tileOffset = ifd->tileOffsets (dx, dy, lx, ly);
if (tileOffset == 0)
{
THROW (Iex::InputExc, "Tile (" << dx << ", " << dy << ", " <<
lx << ", " << ly << ") is missing.");
lx << ", " << ly << ") is missing.");
}
if (ifd->currentPosition != tileOffset)
@@ -309,7 +309,7 @@ readTileData (TiledInputFile::Data *ifd,
// Verify that the tile coordinates and the level number
// are correct.
//
int tileXCoord, tileYCoord, levelX, levelY;
Xdr::read <StreamIO> (*ifd->is, tileXCoord);
@@ -347,17 +347,17 @@ readTileData (TiledInputFile::Data *ifd,
// the file, so that we can avoid redundant seekg()
// operations (seekg() can be fairly expensive).
//
ifd->currentPosition = tileOffset + 5 * Xdr::size<int>() + dataSize;
}
void
readNextTileData (TiledInputFile::Data *ifd,
int &dx, int &dy,
int &lx, int &ly,
int &dx, int &dy,
int &lx, int &ly,
char * & buffer,
int &dataSize)
int &dataSize)
{
//
// Read the next tile block from the file
@@ -375,13 +375,13 @@ readNextTileData (TiledInputFile::Data *ifd,
if (dataSize > (int) ifd->tileBufferSize)
throw Iex::InputExc ("Unexpected tile block length.");
//
// Read the pixel data.
//
ifd->is->read (buffer, dataSize);
//
// Keep track of which tile is the next one in
// the file, so that we can avoid redundant seekg()
@@ -403,12 +403,12 @@ class TileBufferTask : public Task
TileBufferTask (TaskGroup *group,
TiledInputFile::Data *ifd,
TileBuffer *tileBuffer);
TileBuffer *tileBuffer);
virtual ~TileBufferTask ();
virtual void execute ();
private:
TiledInputFile::Data * _ifd;
@@ -447,7 +447,7 @@ TileBufferTask::execute ()
//
// Calculate information about the tile
//
Box2i tileRange = Imf::dataWindowForTile (_ifd->tileDesc,
_ifd->minX, _ifd->maxX,
_ifd->minY, _ifd->maxY,
@@ -455,26 +455,26 @@ TileBufferTask::execute ()
_tileBuffer->dy,
_tileBuffer->lx,
_tileBuffer->ly);
int numPixelsPerScanLine = tileRange.max.x - tileRange.min.x + 1;
int numPixelsInTile = numPixelsPerScanLine *
(tileRange.max.y - tileRange.min.y + 1);
int sizeOfTile = _ifd->bytesPerPixel * numPixelsInTile;
//
// Uncompress the data, if necessary
//
if (_tileBuffer->compressor && _tileBuffer->dataSize < sizeOfTile)
{
_tileBuffer->format = _tileBuffer->compressor->format();
_tileBuffer->dataSize = _tileBuffer->compressor->uncompressTile
(_tileBuffer->buffer, _tileBuffer->dataSize,
tileRange, _tileBuffer->uncompressedData);
(_tileBuffer->buffer, _tileBuffer->dataSize,
tileRange, _tileBuffer->uncompressedData);
}
else
{
@@ -482,54 +482,54 @@ TileBufferTask::execute ()
// If the line is uncompressed, it's in XDR format,
// regardless of the compressor's output format.
//
_tileBuffer->format = Compressor::XDR;
_tileBuffer->uncompressedData = _tileBuffer->buffer;
}
//
// Convert the tile of pixel data back from the machine-independent
// representation, and store the result in the frame buffer.
// representation, and store the result in the frame buffer.
//
const char *readPtr = _tileBuffer->uncompressedData;
// points to where we
// read from in the
// tile block
//
// Iterate over the scan lines in the tile.
//
for (int y = tileRange.min.y; y <= tileRange.max.y; ++y)
{
//
// Iterate over all image channels.
//
for (unsigned int i = 0; i < _ifd->slices.size(); ++i)
{
const TInSliceInfo &slice = _ifd->slices[i];
//
// These offsets are used to facilitate both
// absolute and tile-relative pixel coordinates.
//
int xOffset = slice.xTileCoords * tileRange.min.x;
int yOffset = slice.yTileCoords * tileRange.min.y;
//
// Fill the frame buffer with pixel data.
//
if (slice.skip)
{
//
// The file contains data for this channel, but
// the frame buffer contains no slice for this channel.
//
skipChannel (readPtr, slice.typeInFile,
numPixelsPerScanLine);
}
@@ -538,7 +538,7 @@ TileBufferTask::execute ()
//
// The frame buffer contains a slice for this channel.
//
char *writePtr = slice.base +
(y - yOffset) * slice.yStride +
(tileRange.min.x - xOffset) *
@@ -546,7 +546,7 @@ TileBufferTask::execute ()
char *endPtr = writePtr +
(numPixelsPerScanLine - 1) * slice.xStride;
copyIntoFrameBuffer (readPtr, writePtr, endPtr,
slice.xStride,
slice.fill, slice.fillValue,
@@ -596,29 +596,29 @@ newTileBufferTask
try
{
tileBuffer->wait();
tileBuffer->dx = dx;
tileBuffer->dy = dy;
tileBuffer->lx = lx;
tileBuffer->ly = ly;
tileBuffer->wait();
tileBuffer->uncompressedData = 0;
tileBuffer->dx = dx;
tileBuffer->dy = dy;
tileBuffer->lx = lx;
tileBuffer->ly = ly;
readTileData (ifd, dx, dy, lx, ly,
tileBuffer->buffer,
tileBuffer->dataSize);
tileBuffer->uncompressedData = 0;
readTileData (ifd, dx, dy, lx, ly,
tileBuffer->buffer,
tileBuffer->dataSize);
}
catch (...)
{
//
// Reading from the file caused an exception.
// Signal that the tile buffer is free, and
// re-throw the exception.
//
//
// Reading from the file caused an exception.
// Signal that the tile buffer is free, and
// re-throw the exception.
//
tileBuffer->post();
throw;
tileBuffer->post();
throw;
}
return new TileBufferTask (group, ifd, tileBuffer);
@@ -638,21 +638,21 @@ TiledInputFile::TiledInputFile (const char fileName[], int numThreads):
try
{
_data->is = new StdIFStream (fileName);
_data->header.readFrom (*_data->is, _data->version);
initialize();
_data->is = new StdIFStream (fileName);
_data->header.readFrom (*_data->is, _data->version);
initialize();
}
catch (Iex::BaseExc &e)
{
delete _data;
delete _data;
REPLACE_EXC (e, "Cannot open image file "
"\"" << fileName << "\". " << e);
throw;
REPLACE_EXC (e, "Cannot open image file "
"\"" << fileName << "\". " << e);
throw;
}
catch (...)
{
delete _data;
delete _data;
throw;
}
}
@@ -668,21 +668,21 @@ TiledInputFile::TiledInputFile (IStream &is, int numThreads):
try
{
_data->is = &is;
_data->header.readFrom (*_data->is, _data->version);
initialize();
_data->is = &is;
_data->header.readFrom (*_data->is, _data->version);
initialize();
}
catch (Iex::BaseExc &e)
{
delete _data;
delete _data;
REPLACE_EXC (e, "Cannot open image file "
"\"" << is.fileName() << "\". " << e);
throw;
REPLACE_EXC (e, "Cannot open image file "
"\"" << is.fileName() << "\". " << e);
throw;
}
catch (...)
{
delete _data;
delete _data;
throw;
}
}
@@ -713,7 +713,7 @@ void
TiledInputFile::initialize ()
{
if (!isTiled (_data->version))
throw Iex::ArgExc ("Expected a tiled file but the file is not tiled.");
throw Iex::ArgExc ("Expected a tiled file but the file is not tiled.");
_data->header.sanityCheck (true);
@@ -723,7 +723,7 @@ TiledInputFile::initialize ()
//
// Save the dataWindow information
//
const Box2i &dataWindow = _data->header.dataWindow();
_data->minX = dataWindow.min.x;
_data->maxX = dataWindow.max.x;
@@ -735,10 +735,10 @@ TiledInputFile::initialize ()
//
precalculateTileInfo (_data->tileDesc,
_data->minX, _data->maxX,
_data->minY, _data->maxY,
_data->numXTiles, _data->numYTiles,
_data->numXLevels, _data->numYLevels);
_data->minX, _data->maxX,
_data->minY, _data->maxY,
_data->numXTiles, _data->numYTiles,
_data->numXLevels, _data->numYLevels);
_data->bytesPerPixel = calculateBytesPerPixel (_data->header);
@@ -753,20 +753,20 @@ TiledInputFile::initialize ()
for (size_t i = 0; i < _data->tileBuffers.size(); i++)
{
_data->tileBuffers[i] = new TileBuffer (newTileCompressor
(_data->header.compression(),
_data->maxBytesPerTileLine,
_data->tileDesc.ySize,
_data->header));
(_data->header.compression(),
_data->maxBytesPerTileLine,
_data->tileDesc.ySize,
_data->header));
if (!_data->is->isMemoryMapped ())
_data->tileBuffers[i]->buffer = new char [_data->tileBufferSize];
}
_data->tileOffsets = TileOffsets (_data->tileDesc.mode,
_data->numXLevels,
_data->numYLevels,
_data->numXTiles,
_data->numYTiles);
_data->numXLevels,
_data->numYLevels,
_data->numXTiles,
_data->numYTiles);
_data->tileOffsets.readFrom (*(_data->is), _data->fileIsComplete);
@@ -805,7 +805,7 @@ TiledInputFile::version () const
}
void
void
TiledInputFile::setFrameBuffer (const FrameBuffer &frameBuffer)
{
Lock lock (*_data);
@@ -833,10 +833,10 @@ TiledInputFile::setFrameBuffer (const FrameBuffer &frameBuffer)
if (i.channel().xSampling != j.slice().xSampling ||
i.channel().ySampling != j.slice().ySampling)
THROW (Iex::ArgExc, "X and/or y subsampling factors "
"of \"" << i.name() << "\" channel "
"of input file \"" << fileName() << "\" are "
"not compatible with the frame buffer's "
"subsampling factors.");
"of \"" << i.name() << "\" channel "
"of input file \"" << fileName() << "\" are "
"not compatible with the frame buffer's "
"subsampling factors.");
}
//
@@ -859,13 +859,13 @@ TiledInputFile::setFrameBuffer (const FrameBuffer &frameBuffer)
//
slices.push_back (TInSliceInfo (i.channel().type,
i.channel().type,
0, // base
0, // xStride
0, // yStride
false, // fill
true, // skip
0.0)); // fillValue
i.channel().type,
0, // base
0, // xStride
0, // yStride
false, // fill
true, // skip
0.0)); // fillValue
++i;
}
@@ -898,21 +898,21 @@ TiledInputFile::setFrameBuffer (const FrameBuffer &frameBuffer)
while (i != channels.end())
{
//
// Channel i is present in the file but not
// in the frame buffer; data for channel i
// will be skipped during readPixels().
//
//
// Channel i is present in the file but not
// in the frame buffer; data for channel i
// will be skipped during readPixels().
//
slices.push_back (TInSliceInfo (i.channel().type,
i.channel().type,
0, // base
0, // xStride
0, // yStride
false, // fill
true, // skip
0.0)); // fillValue
++i;
slices.push_back (TInSliceInfo (i.channel().type,
i.channel().type,
0, // base
0, // xStride
0, // yStride
false, // fill
true, // skip
0.0)); // fillValue
++i;
}
//
@@ -952,23 +952,23 @@ TiledInputFile::readTiles (int dx1, int dx2, int dy1, int dy2, int lx, int ly)
if (_data->slices.size() == 0)
throw Iex::ArgExc ("No frame buffer specified "
"as pixel data destination.");
"as pixel data destination.");
//
// Determine the first and last tile coordinates in both dimensions.
// We always attempt to read the range of tiles in the order that
// they are stored in the file.
//
if (dx1 > dx2)
std::swap (dx1, dx2);
if (dy1 > dy2)
std::swap (dy1, dy2);
int dyStart = dy1;
int dyStop = dy2 + 1;
int dY = 1;
int dyStop = dy2 + 1;
int dY = 1;
if (_data->lineOrder == DECREASING_Y)
{
@@ -979,23 +979,23 @@ TiledInputFile::readTiles (int dx1, int dx2, int dy1, int dy2, int lx, int ly)
//
// Create a task group for all tile buffer tasks. When the
// task group goes out of scope, the destructor waits until
// all tasks are complete.
// task group goes out of scope, the destructor waits until
// all tasks are complete.
//
{
TaskGroup taskGroup;
int tileNumber = 0;
for (int dy = dyStart; dy != dyStop; dy += dY)
{
for (int dx = dx1; dx <= dx2; dx++)
{
if (!isValidTile (dx, dy, lx, ly))
THROW (Iex::ArgExc,
"Tile (" << dx << ", " << dy << ", " <<
lx << "," << ly << ") is not a valid tile.");
"Tile (" << dx << ", " << dy << ", " <<
lx << "," << ly << ") is not a valid tile.");
ThreadPool::addGlobalTask (newTileBufferTask (&taskGroup,
_data,
tileNumber++,
@@ -1004,40 +1004,40 @@ TiledInputFile::readTiles (int dx1, int dx2, int dy1, int dy2, int lx, int ly)
}
}
//
//
// finish all tasks
//
//
}
//
// Exeption handling:
//
// TileBufferTask::execute() may have encountered exceptions, but
// those exceptions occurred in another thread, not in the thread
// that is executing this call to TiledInputFile::readTiles().
// TileBufferTask::execute() has caught all exceptions and stored
// the exceptions' what() strings in the tile buffers.
// Now we check if any tile buffer contains a stored exception; if
// this is the case then we re-throw the exception in this thread.
// (It is possible that multiple tile buffers contain stored
// exceptions. We re-throw the first exception we find and
// ignore all others.)
//
//
// Exeption handling:
//
// TileBufferTask::execute() may have encountered exceptions, but
// those exceptions occurred in another thread, not in the thread
// that is executing this call to TiledInputFile::readTiles().
// TileBufferTask::execute() has caught all exceptions and stored
// the exceptions' what() strings in the tile buffers.
// Now we check if any tile buffer contains a stored exception; if
// this is the case then we re-throw the exception in this thread.
// (It is possible that multiple tile buffers contain stored
// exceptions. We re-throw the first exception we find and
// ignore all others.)
//
const string *exception = 0;
const string *exception = 0;
for (int i = 0; i < _data->tileBuffers.size(); ++i)
{
{
TileBuffer *tileBuffer = _data->tileBuffers[i];
if (tileBuffer->hasException && !exception)
exception = &tileBuffer->exception;
if (tileBuffer->hasException && !exception)
exception = &tileBuffer->exception;
tileBuffer->hasException = false;
}
tileBuffer->hasException = false;
}
if (exception)
throw Iex::IoExc (*exception);
if (exception)
throw Iex::IoExc (*exception);
}
catch (Iex::BaseExc &e)
{
@@ -1048,21 +1048,21 @@ TiledInputFile::readTiles (int dx1, int dx2, int dy1, int dy2, int lx, int ly)
}
void
void
TiledInputFile::readTiles (int dx1, int dx2, int dy1, int dy2, int l)
{
readTiles (dx1, dx2, dy1, dy2, l, l);
}
void
void
TiledInputFile::readTile (int dx, int dy, int lx, int ly)
{
readTiles (dx, dx, dy, dy, lx, ly);
}
void
void
TiledInputFile::readTile (int dx, int dy, int l)
{
readTile (dx, dy, l, l);
@@ -1071,9 +1071,9 @@ TiledInputFile::readTile (int dx, int dy, int l)
void
TiledInputFile::rawTileData (int &dx, int &dy,
int &lx, int &ly,
int &lx, int &ly,
const char *&pixelData,
int &pixelDataSize)
int &pixelDataSize)
{
try
{
@@ -1081,12 +1081,12 @@ TiledInputFile::rawTileData (int &dx, int &dy,
if (!isValidTile (dx, dy, lx, ly))
throw Iex::ArgExc ("Tried to read a tile outside "
"the image file's data window.");
"the image file's data window.");
TileBuffer *tileBuffer = _data->getTileBuffer (0);
readNextTileData (_data, dx, dy, lx, ly,
tileBuffer->buffer,
tileBuffer->buffer,
pixelDataSize);
pixelData = tileBuffer->buffer;
@@ -1094,7 +1094,7 @@ TiledInputFile::rawTileData (int &dx, int &dy,
catch (Iex::BaseExc &e)
{
REPLACE_EXC (e, "Error reading pixel data from image "
"file \"" << fileName() << "\". " << e);
"file \"" << fileName() << "\". " << e);
throw;
}
}
@@ -1132,10 +1132,10 @@ int
TiledInputFile::numLevels () const
{
if (levelMode() == RIPMAP_LEVELS)
THROW (Iex::LogicExc, "Error calling numLevels() on image "
"file \"" << fileName() << "\" "
"(numLevels() is not defined for files "
"with RIPMAP level mode).");
THROW (Iex::LogicExc, "Error calling numLevels() on image "
"file \"" << fileName() << "\" "
"(numLevels() is not defined for files "
"with RIPMAP level mode).");
return _data->numXLevels;
}
@@ -1155,17 +1155,17 @@ TiledInputFile::numYLevels () const
}
bool
bool
TiledInputFile::isValidLevel (int lx, int ly) const
{
if (lx < 0 || ly < 0)
return false;
return false;
if (levelMode() == MIPMAP_LEVELS && lx != ly)
return false;
return false;
if (lx >= numXLevels() || ly >= numYLevels())
return false;
return false;
return true;
}
@@ -1177,13 +1177,13 @@ TiledInputFile::levelWidth (int lx) const
try
{
return levelSize (_data->minX, _data->maxX, lx,
_data->tileDesc.roundingMode);
_data->tileDesc.roundingMode);
}
catch (Iex::BaseExc &e)
{
REPLACE_EXC (e, "Error calling levelWidth() on image "
"file \"" << fileName() << "\". " << e);
throw;
REPLACE_EXC (e, "Error calling levelWidth() on image "
"file \"" << fileName() << "\". " << e);
throw;
}
}
@@ -1198,9 +1198,9 @@ TiledInputFile::levelHeight (int ly) const
}
catch (Iex::BaseExc &e)
{
REPLACE_EXC (e, "Error calling levelHeight() on image "
"file \"" << fileName() << "\". " << e);
throw;
REPLACE_EXC (e, "Error calling levelHeight() on image "
"file \"" << fileName() << "\". " << e);
throw;
}
}
@@ -1211,11 +1211,11 @@ TiledInputFile::numXTiles (int lx) const
if (lx < 0 || lx >= _data->numXLevels)
{
THROW (Iex::ArgExc, "Error calling numXTiles() on image "
"file \"" << _data->is->fileName() << "\" "
"(Argument is not in valid range).");
"file \"" << _data->is->fileName() << "\" "
"(Argument is not in valid range).");
}
return _data->numXTiles[lx];
}
@@ -1226,10 +1226,10 @@ TiledInputFile::numYTiles (int ly) const
if (ly < 0 || ly >= _data->numYLevels)
{
THROW (Iex::ArgExc, "Error calling numYTiles() on image "
"file \"" << _data->is->fileName() << "\" "
"(Argument is not in valid range).");
"file \"" << _data->is->fileName() << "\" "
"(Argument is not in valid range).");
}
return _data->numYTiles[ly];
}
@@ -1246,16 +1246,16 @@ TiledInputFile::dataWindowForLevel (int lx, int ly) const
{
try
{
return Imf::dataWindowForLevel (_data->tileDesc,
_data->minX, _data->maxX,
_data->minY, _data->maxY,
lx, ly);
return Imf::dataWindowForLevel (_data->tileDesc,
_data->minX, _data->maxX,
_data->minY, _data->maxY,
lx, ly);
}
catch (Iex::BaseExc &e)
{
REPLACE_EXC (e, "Error calling dataWindowForLevel() on image "
"file \"" << fileName() << "\". " << e);
throw;
REPLACE_EXC (e, "Error calling dataWindowForLevel() on image "
"file \"" << fileName() << "\". " << e);
throw;
}
}
@@ -1272,19 +1272,19 @@ TiledInputFile::dataWindowForTile (int dx, int dy, int lx, int ly) const
{
try
{
if (!isValidTile (dx, dy, lx, ly))
throw Iex::ArgExc ("Arguments not in valid range.");
if (!isValidTile (dx, dy, lx, ly))
throw Iex::ArgExc ("Arguments not in valid range.");
return Imf::dataWindowForTile (_data->tileDesc,
_data->minX, _data->maxX,
_data->minY, _data->maxY,
dx, dy, lx, ly);
_data->minX, _data->maxX,
_data->minY, _data->maxY,
dx, dy, lx, ly);
}
catch (Iex::BaseExc &e)
{
REPLACE_EXC (e, "Error calling dataWindowForTile() on image "
"file \"" << fileName() << "\". " << e);
throw;
REPLACE_EXC (e, "Error calling dataWindowForTile() on image "
"file \"" << fileName() << "\". " << e);
throw;
}
}