705 lines
30 KiB
Text
705 lines
30 KiB
Text
|
Version 2.0.1
|
||
|
|
* Temporarily turning off optimisation code path
|
||
|
|
(Piotr Stanczyk)
|
||
|
|
* Added additional tests for future optimisation refactoring
|
||
|
|
(Piotr Stanczyk / Peter Hillman)
|
||
|
|
* Fixes for StringVectors
|
||
|
|
(Peter Hillman)
|
||
|
|
* Additional checks for type mismatches
|
||
|
|
(Peter Hillman)
|
||
|
|
* Fix for Composite Deep Scanline
|
||
|
|
(Brendan Bolles)
|
||
|
|
|
||
|
|
Version 2.0.0
|
||
|
|
* Updated Documentation
|
||
|
|
(Peter Hillman)
|
||
|
|
* Updated Namespacing mechanism
|
||
|
|
(Piotr Stanczyk)
|
||
|
|
* Fixes for succd & predd
|
||
|
|
(Peter Hillman)
|
||
|
|
* Fixes for FPE control registers
|
||
|
|
(Piotr Stanczyk)
|
||
|
|
* Additional checks and tests on DeepImages, scanlines and tiles
|
||
|
|
(Peter Hillman)
|
||
|
|
* Folded in Autodesk read optimisations for RGB(A) files
|
||
|
|
(Pascal Jette, Peter Hillman)
|
||
|
|
* Updated the bootstrap scripts to use libtoolize if glibtoolize isn't available on darwin.
|
||
|
|
(Nick Rasmussen)
|
||
|
|
* Numerous minor fixes, missing includes etc
|
||
|
|
|
||
|
|
Version 2.0.0.beta.1:
|
||
|
|
* Please read the separate file for v2 additions and changes.
|
||
|
|
* Added git specific files
|
||
|
|
(Piotr Stanczyk)
|
||
|
|
* Updated the so verison to 20
|
||
|
|
(Piotr Stanczyk)
|
||
|
|
* Initial use of the CMake build system
|
||
|
|
(Nicholas Yue)
|
||
|
|
|
||
|
|
Version 1.7.1:
|
||
|
|
* Updated the .so verison to 7.
|
||
|
|
(Piotr Stanczyk)
|
||
|
|
|
||
|
|
Version 1.7.0:
|
||
|
|
* Added support for targetting builds on 64bit Windows and minimising
|
||
|
|
number of compiler warnings on Windows. Thanks to Ger Hobbelt for his
|
||
|
|
contributions to CreateDLL.
|
||
|
|
(Ji Hun Yu)
|
||
|
|
* Added new atttribute types:
|
||
|
|
M33dAttribute 3x3 double-precision matrix
|
||
|
|
M44dAttribute 4x4 double-precision matrix
|
||
|
|
V2d 2D double-precision vector
|
||
|
|
V3d 3D double-precision vector
|
||
|
|
(Florian Kainz)
|
||
|
|
* Bug fix: crash when reading a damaged image file (found
|
||
|
|
by Apple). An exception thrown inside the PIZ Huffman
|
||
|
|
decoder bypasses initialization of an array of pointers.
|
||
|
|
The uninitialized pointers are later passed to operator
|
||
|
|
delete.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Bug fix: crash when reading a damaged image file (found by
|
||
|
|
Apple). Computing the size of input certain buffers may
|
||
|
|
overflow and wrap around to a small number, later causing
|
||
|
|
writes beyond the end of the buffer.
|
||
|
|
(Florian Kainz)
|
||
|
|
* In the "Technical Introduction" document, added
|
||
|
|
Premultiplied vs. Un-Premulitiplied Color section:
|
||
|
|
states explicitly that pixels with zero alpha and non-zero
|
||
|
|
RGB are allowed, points out that preserving such a pixel can
|
||
|
|
be a problem in application programs with un-premultiplied
|
||
|
|
internal image representations.
|
||
|
|
(Florian Kainz)
|
||
|
|
* exrenvmap improvements:
|
||
|
|
- New command line flags set the type of the input image to
|
||
|
|
latitude-longitude map or cube-face map, overriding the
|
||
|
|
envmap attribute in the input file header.
|
||
|
|
- Cube-face maps can now be assembled from or split into six
|
||
|
|
square sub-images.
|
||
|
|
- Converting a cube-face map into a new cube-face map with
|
||
|
|
the same face size copies the image instead of resampling
|
||
|
|
it. This avoids blurring when a cube-face map is assembled
|
||
|
|
from or split into sub-images.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Updated standard chromaticities in ImfAcesFile.cpp to match
|
||
|
|
final ACES (Academy Color Encoding Specification) document.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Added worldToCamera and worldToNDC matrices to
|
||
|
|
ImfStandardAttributes.h (Florian Kainz)
|
||
|
|
* Increased the maximum length of attribute and channel names
|
||
|
|
from 31 to 255 characters. For files that do contain names
|
||
|
|
longer than 31 characters, a new LONG_NAMES_FLAG in the fil
|
||
|
|
version number is set. This flag causes older versions of
|
||
|
|
the IlmImf library (1.6.1 and earlier) to reject files with
|
||
|
|
long names. Without the flag, older library versions would
|
||
|
|
mis-interpret files with long names as broken.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Reading luminance/chroma-encoded files via the RGBA
|
||
|
|
interface is faster: buffer padding avoids cache thrashing
|
||
|
|
for certain image sizes, redundant calls to saturation()
|
||
|
|
have been eliminated.
|
||
|
|
(Mike Wall)
|
||
|
|
* Added "hemispherical blur" option to exrenvmap.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Added experimental version of I/O classes for ACES file
|
||
|
|
format (restricted OpenEXR format with special primaries
|
||
|
|
and white point); added exr2aces file converter.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Added new constructors to classes Imf::RgbaInputFile and
|
||
|
|
Imf::TiledRgbaInputFile. The new constructors have a
|
||
|
|
layerName parameter, which allows the caller to specify
|
||
|
|
which layer of a multi-layer or multi-view image will
|
||
|
|
be read.
|
||
|
|
(Florian Kainz)
|
||
|
|
* A number of member functions in classes Imf::Header,
|
||
|
|
Imf::ChannelList and Imf::FrameBuffer have parameters
|
||
|
|
of type "const char *". Added equivalent functions that
|
||
|
|
take "const std::string &" parameters.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Added library support for Weta Digital multi-view images:
|
||
|
|
StringVector attribute type, multiView standard attribute
|
||
|
|
of type StringVector, utility functions related to grouping
|
||
|
|
channels into separate views.
|
||
|
|
(Peter Hillman, Florian Kainz)
|
||
|
|
|
||
|
|
Version 1.6.1:
|
||
|
|
* Removed Windows .suo files from distribution.
|
||
|
|
(Eric Wimmer)
|
||
|
|
* Bug fix: crashes, memory leaks and file descriptor leaks
|
||
|
|
when reading damaged image files (some reported by Apple,
|
||
|
|
others found by running IlmImfFuzzTest).
|
||
|
|
(Florian Kainz)
|
||
|
|
* Added new IlmImfFuzzTest program to test how resilient the
|
||
|
|
IlmImf library is with respect broken input files: the program
|
||
|
|
first damages OpenEXR files by partially overwriting them with
|
||
|
|
random data; then it tries to read the damaged files. If all
|
||
|
|
goes well, the program doesn't crash.
|
||
|
|
(Florian Kainz)
|
||
|
|
|
||
|
|
Version 1.6.0:
|
||
|
|
* Bumped DSO version number to 6.0
|
||
|
|
(Florian Kainz)
|
||
|
|
* Added new standard attributes related to color rendering with
|
||
|
|
CTL (Color Transformation Language): renderingTransform,
|
||
|
|
lookModTransform and adoptedNeutral.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Bug fix: for pixels with luminance near HALF_MIN, conversion
|
||
|
|
from RGB to luminance/chroma produces NaNs and infinities
|
||
|
|
(Florian Kainz)
|
||
|
|
* Bug fix: excessive desaturation of small details with certain
|
||
|
|
colors after repeatedly loading and saving luminance/chroma
|
||
|
|
encoded images with B44 compression.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Added B44A compression, a minor variation of B44: in most cases,
|
||
|
|
the compression ratio is 2.28:1, the same as with B44, but in
|
||
|
|
uniform image areas where all pixels have the same value, the
|
||
|
|
compression ratio increases to 10.66:1. Uniform areas occur, for
|
||
|
|
example, in an image's alpha channel, which typically contains
|
||
|
|
large patches that are solid black or white, or in computer-
|
||
|
|
generated images with a black background.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Added flag to configure.ac to enable or disable use of large
|
||
|
|
auto arrays in the IlmImf library. Default is "enable" for
|
||
|
|
Linux, "disable" for everything else.
|
||
|
|
(Darby Johnston, Florian Kainz)
|
||
|
|
* corrected version number on dso's (libtool) - now 5.0
|
||
|
|
* Separated ILMBASE_LDFLAGS and ILMBASE_LIBS so that test programs
|
||
|
|
can link with static libraries properly
|
||
|
|
* eliminated some warning messages during install
|
||
|
|
(Andrew Kunz)
|
||
|
|
|
||
|
|
Version 1.5.0:
|
||
|
|
* reorganized packaging of OpenEXR libraries to facilitate
|
||
|
|
integration with CTL. Now this library depends on the library
|
||
|
|
IlmBase. Some functionality has been moved into OpenEXR_Viewers,
|
||
|
|
which depends on two other libraries, CTL and OpenEXR_CTL.
|
||
|
|
Note: previously there were separate releases of
|
||
|
|
OpenEXR-related plugins for Renderman, Shake and Photoshop.
|
||
|
|
OpenEXR is supported natively by Rendermand and Photoshop, so
|
||
|
|
these plugins will not be supported for this or future
|
||
|
|
versions of OpenEXR.
|
||
|
|
(Andrew Kunz)
|
||
|
|
* New build scripts for Linux/Unix
|
||
|
|
(Andrew Kunz)
|
||
|
|
* New Windows project files and build scripts
|
||
|
|
(Kimball Thurston)
|
||
|
|
* float-to-half conversion now preserves the sign of float zeroes
|
||
|
|
and of floats that are so small that they become half zeroes.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Bug fix: Imath::Frustum<T>::planes() returns incorrect planes
|
||
|
|
if the frustum is orthogonal.
|
||
|
|
(Philip Hubbard)
|
||
|
|
* added new framesPerSecond optional standard attribute
|
||
|
|
(Florian Kainz)
|
||
|
|
* Imath cleanup:
|
||
|
|
- Rewrote function Imath::Quat<T>::setRotation() to make it
|
||
|
|
numerically more accurate, added confidence tests
|
||
|
|
- Rewrote function Imath::Quat<T>::slerp() using Don Hatch's
|
||
|
|
method, which is numerically more accurate, added confidence
|
||
|
|
tests.
|
||
|
|
- Rewrote functions Imath::closestPoints(), Imath::intersect(),
|
||
|
|
added confidence tests.
|
||
|
|
- Removed broken function Imath::nearestPointOnTriangle().
|
||
|
|
- Rewrote Imath::drand48(), Imath::lrand48(), etc. to make
|
||
|
|
them functionally identical with the Unix/Linux versions
|
||
|
|
of drand48(), lrand48() and friends.
|
||
|
|
- Replaced redundant definitions of Int64 in Imath and IlmImf
|
||
|
|
with a single definition in ImathInt64.h.
|
||
|
|
(Florian Kainz)
|
||
|
|
* exrdisplay: if the file's and the display's RGB chromaticities
|
||
|
|
differ, the pixels RGB values are transformed from the file's
|
||
|
|
to the display's RGB space.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Added new lossy B44 compression method. HALF channels are
|
||
|
|
compressed with a fixed ratio of 2.28:1. UINT and FLOAT
|
||
|
|
channels are stored verbatim, without compression.
|
||
|
|
(Florian Kainz)
|
||
|
|
|
||
|
|
Version 1.4.0a:
|
||
|
|
* Fixed the ReleaseDLL targets for Visual Studio 2003.
|
||
|
|
(Barnaby Robson)
|
||
|
|
|
||
|
|
Version 1.4.0:
|
||
|
|
* Production release.
|
||
|
|
* Bug Fix: calling setFrameBuffer() for every scan line
|
||
|
|
while reading a tiled file through the scan line API
|
||
|
|
returns bad pixel data. (Paul Schneider, Florian Kainz)
|
||
|
|
|
||
|
|
Version 1.3.1:
|
||
|
|
* Fixed the ReleaseDLL targets for Visual Studio 2005.
|
||
|
|
(Nick Porcino, Drew Hess)
|
||
|
|
* Fixes/enhancements for createDLL.
|
||
|
|
(Nick Porcino)
|
||
|
|
|
||
|
|
Version 1.3.0:
|
||
|
|
* Removed openexr.spec file, it's out of date and broken to
|
||
|
|
boot.
|
||
|
|
(Drew Hess)
|
||
|
|
* Support for Visual Studio 2005.
|
||
|
|
(Drew Hess, Nick Porcino)
|
||
|
|
* When compiling against OpenEXR headers on Windows, you
|
||
|
|
no longer need to define any HAVE_* or PLATFORM_*
|
||
|
|
macros in your projects. If you are using any OpenEXR
|
||
|
|
DLLs, however, you must define OPENEXR_DLL in your
|
||
|
|
project's preprocessor directives.
|
||
|
|
(Drew Hess)
|
||
|
|
* Many fixes to the Windows VC7 build system.
|
||
|
|
(Drew Hess, Nick Porcino)
|
||
|
|
* Support for building universal binaries on OS X 10.4.
|
||
|
|
(Drew Hess, Paul Schneider)
|
||
|
|
* Minor configure.ac fix to accomodate OS X's automake.
|
||
|
|
(Drew Hess)
|
||
|
|
* Removed CPU-specific optimizations from configure.ac,
|
||
|
|
autoconf's guess at the CPU type isn't very useful,
|
||
|
|
anyway. Closes #13429.
|
||
|
|
(Drew Hess)
|
||
|
|
* Fixed quoting for tests in configure.ac. Closes #13428.
|
||
|
|
(Drew Hess)
|
||
|
|
* Use host specification instead of target in configure.ac.
|
||
|
|
Closes #13427.
|
||
|
|
(Drew Hess)
|
||
|
|
* Fix use of AC_ARG_ENABLE in configure.ac. Closes
|
||
|
|
#13426.
|
||
|
|
(Drew Hess)
|
||
|
|
* Removed workaround for OS X istream::read bug.
|
||
|
|
(Drew Hess)
|
||
|
|
* Added pthread support to OpenEXR pkg-config file.
|
||
|
|
(Drew Hess)
|
||
|
|
* Added -no-undefined to LDFLAGS and required libs to LIBADD
|
||
|
|
for library projects with other library dependencies, per
|
||
|
|
Rex Dieter's patch.
|
||
|
|
(Drew Hess)
|
||
|
|
* HAVE_* macros are now defined in the OpenEXRConfig.h header
|
||
|
|
file instead of via compiler flags. There are a handful of
|
||
|
|
public headers which rely on the value of these macros,
|
||
|
|
and projects including these headers have previously needed
|
||
|
|
to define the same macros and values as used by OpenEXR's
|
||
|
|
'configure', which is bad form. Now 'configure' writes these
|
||
|
|
values to the OpenEXRConfig.h header file, which is included
|
||
|
|
by any OpenEXR source files that need these macros. This
|
||
|
|
method of specifying HAVE_* macros guarantees that projects
|
||
|
|
will get the proper settings without needing to add compile-
|
||
|
|
time flags to accomodate OpenEXR. Note that this isn't
|
||
|
|
implemented properly for Windows yet.
|
||
|
|
(Drew Hess)
|
||
|
|
* Platform cleanups:
|
||
|
|
- No more support for IRIX or OSF1.
|
||
|
|
- No more explicit support for SunOS, because we have no way to
|
||
|
|
verify that it's working. I suspect that newish versions of
|
||
|
|
SunOS will just work out of the box, but let me know if not.
|
||
|
|
- No more PLATFORM_* macros (vestiges of the ILM internal build
|
||
|
|
system). PLATFORM_DARWIN_PPC is replaced by HAVE_DARWIN.
|
||
|
|
PLATFORM_REDHAT_IA32 (which was only used in IlmImfTest) is
|
||
|
|
replaced by HAVE_LINUX_PROCFS.
|
||
|
|
- OS X 10.4, which is the minimum version we're going to support
|
||
|
|
with this version, appears to have support for nrand48 and friends,
|
||
|
|
so no need to use the Imath-supplied version of them anymore.
|
||
|
|
(Drew Hess)
|
||
|
|
* No more PLATFORM_WINDOWS or PLATFORM_WIN32, replace with
|
||
|
|
proper standard Windows macros. (Drew Hess)
|
||
|
|
* Remove support for gcc 2.95, no longer supported. (Drew Hess)
|
||
|
|
* Eliminate HAVE_IOS_BASE macro, OpenEXR now requires support for
|
||
|
|
ios_base. (Drew Hess)
|
||
|
|
* Eliminate HAVE_STL_LIMITS macro, OpenEXR now requires the ISO C++
|
||
|
|
<limits> header. (Drew Hess)
|
||
|
|
* Use double quote-style include dirctives for OpenEXR
|
||
|
|
includes. (Drew Hess)
|
||
|
|
* Added a document that gives an overview of the on-disk
|
||
|
|
layout of OpenEXR files (Florian Kainz)
|
||
|
|
* Added sections on layers and on memory-mapped file input
|
||
|
|
to the documentation. (Florian Kainz)
|
||
|
|
* Bug fix: reading an incomplete file causes a deadlock while
|
||
|
|
waiting on a semaphore. (Florian Kainz)
|
||
|
|
* Updated documentation (ReadingAndWritingImageFiles.sxw) and
|
||
|
|
sample code (IlmImfExamples):
|
||
|
|
Added a section about multi-threading, updated section on
|
||
|
|
thread-safety, changed documentation and sample code to use
|
||
|
|
readTiles()/writeTiles() instead of readTile()/writeTile()
|
||
|
|
where possible, mentioned that environment maps contain
|
||
|
|
redundant pixels, updated section on testing if a file is
|
||
|
|
an OpenEXR file.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Multi-threading bug fixes (exceptions could be thrown
|
||
|
|
multiple times, some operations were not thread safe),
|
||
|
|
updated some comments, added comments, more multithreaded
|
||
|
|
testing.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Added multi-threading support: multiple threads
|
||
|
|
cooperate to read or write a single OpenEXR file.
|
||
|
|
(Wojciech Jarosz)
|
||
|
|
* Added operator== and operator!= to Imath::Frustum.
|
||
|
|
(Andre Mazzone)
|
||
|
|
* Bug fix: Reading a PIZ-compressed file with an invalid
|
||
|
|
Huffman code table caused crashes by indexing off the
|
||
|
|
end of an array.
|
||
|
|
(Florian Kainz)
|
||
|
|
|
||
|
|
Version 1.2.2:
|
||
|
|
* Updated README to remove option for building with Visual C++ 6.0.
|
||
|
|
(Drew Hess)
|
||
|
|
* Some older versions of gcc don't support a full iomanip
|
||
|
|
implemenation; check for this during configuration.
|
||
|
|
(Drew Hess)
|
||
|
|
* Install PDF versions of documentation, remove old/out-of-date
|
||
|
|
HTML documentation. (Florian Kainz)
|
||
|
|
* Removed vc/vc6 directory; Visual C++ 6.0 is no longer
|
||
|
|
supported. (Drew Hess)
|
||
|
|
* Updated README.win32 with details of new build system.
|
||
|
|
(Florian Kainz, Drew Hess)
|
||
|
|
* New build system for Windows / Visual C++ 7 builds both
|
||
|
|
static libraries and DLLs.
|
||
|
|
(Nick Porcino)
|
||
|
|
* Removed Imath::TMatrix<T> and related classes, which are not
|
||
|
|
used anywhere in OpenEXR.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Added minimal support for "image layers" to class Imf::ChannelList
|
||
|
|
(Florian Kainz)
|
||
|
|
* Added new isComplete() method to InputFile, TiledInputFile
|
||
|
|
etc., that checks if a file is complete or if any pixels
|
||
|
|
are missing (for example, because writing the file was
|
||
|
|
aborted prematurely).
|
||
|
|
(Florian Kainz)
|
||
|
|
* Exposed staticInitialize() function in ImfHeader.h in order
|
||
|
|
to allow thread-safe library initialization in multithreaded
|
||
|
|
programs.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Added a new "time code" attribute
|
||
|
|
(Florian Kainz)
|
||
|
|
* exrmaketiled: when a MIPMAP_LEVELS or RIPMAP_LEVELS image
|
||
|
|
is produced, low-pass filtering takes samples outside the
|
||
|
|
image's data window. This requires extrapolating the image.
|
||
|
|
The user can now specify how the image is extrapolated
|
||
|
|
horizontally and vertically (image is surrounded by black /
|
||
|
|
outermost row of pixels repeats / entire image repeats /
|
||
|
|
entire image repeats, every other copy is a mirror image).
|
||
|
|
exrdisplay: added option to swap the top and botton half,
|
||
|
|
and the left and right half of an image, so that the image's
|
||
|
|
four corners end up in the center. This is useful for checking
|
||
|
|
the seams of wrap-around texture map images.
|
||
|
|
IlmImf library: Added new "wrapmodes" standard attribute
|
||
|
|
to indicate the extrapolation mode for MIPMAP_LEVELS and
|
||
|
|
RIPMAP_LEVELS images.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Added a new "key code" attribute to identify motion picture
|
||
|
|
film frames.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Removed #include <Iex.h> from ImfAttribute.h, ImfHeader.h
|
||
|
|
and ImfXdr.h so that including header files such as
|
||
|
|
ImfInputFile.h no longer defines ASSERT and THROW macros,
|
||
|
|
which may conflict with similar macros defined by
|
||
|
|
application programs.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Converted HTML documentation to OpenOffice format to
|
||
|
|
make maintaining the documents easier:
|
||
|
|
api.html -> ReadingAndWritingImageFiles.sxw
|
||
|
|
details.html -> TechnicalIntroduction.sxw
|
||
|
|
(Florian Kainz)
|
||
|
|
|
||
|
|
Version 1.2.1:
|
||
|
|
* exrenvmap and exrmaketiled use slightly less memory
|
||
|
|
(Florian Kainz)
|
||
|
|
* Added functions to IlmImf for quickly testing if a file
|
||
|
|
is an OpenEXR file, and whether the file is scan-line
|
||
|
|
based or tiled. (Florian Kainz)
|
||
|
|
* Added preview image examples to IlmImfExamples. Added
|
||
|
|
description of preview images and environment maps to
|
||
|
|
docs/api.html (Florian Kainz)
|
||
|
|
* Bug fix: PXR24 compression did not work properly for channels
|
||
|
|
with ySampling != 1.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Made template <class T> become template <class S, class T> for
|
||
|
|
the transform(ObjectS, ObjectT) methods. This was done to allow
|
||
|
|
for differing templated objects to be passed in e.g. say a
|
||
|
|
Box<Vec3<S>> and a Matrix44<T>, where S=float and T=double.
|
||
|
|
(Jeff Yost, Arkell Rasiah)
|
||
|
|
* New method Matrix44::setTheMatrix(). Used for assigning a
|
||
|
|
M44f to a M44d. (Jeff Yost, Arkell Rasiah)
|
||
|
|
* Added convenience Color typedefs for half versions of Color3
|
||
|
|
and Color4. Note the Makefile.am for both Imath and ImathTest
|
||
|
|
have been updated with -I and/or -L pathing to Half.
|
||
|
|
(Max Chen, Arkell Rasiah)
|
||
|
|
* Methods equalWithAbsError() and equalWithRelError() are now
|
||
|
|
declared as const. (Colette Mullenhoff, Arkell Rasiah)
|
||
|
|
* Fixes for gcc34. Mainly typename/template/using/this syntax
|
||
|
|
correctness changes. (Nick Ramussen, Arkell Rasiah)
|
||
|
|
* Added Custom low-level file I/O examples to IlmImfExamples
|
||
|
|
and to the docs/api.html document. (Florian Kainz)
|
||
|
|
* Eliminated most warnings messages when OpenEXR is compiled
|
||
|
|
with Visual C++. The OpenEXR code uses lots of (intentional
|
||
|
|
and unintended) implicit type conversions. By default, Visual
|
||
|
|
C++ warns about almost all of them. Most implicit conversions
|
||
|
|
have been removed from the .h files, so that including them
|
||
|
|
should not generate warnings even at warning level 3. Most
|
||
|
|
.cpp files are now compiled with warning level 1.
|
||
|
|
(Florian Kainz)
|
||
|
|
|
||
|
|
Version 1.2.0:
|
||
|
|
* Production-ready release.
|
||
|
|
* Disable long double warnings on OS X. (Drew Hess)
|
||
|
|
* Add new source files to VC7 IlmImfDll target. (Drew Hess)
|
||
|
|
* Iex: change the way that APPEND_EXC and REPLACE_EXC modify
|
||
|
|
their what() string to work around an issue with Visual C++
|
||
|
|
7.1. (Florian Kainz, Nick Porcino)
|
||
|
|
* Bumped OpenEXR version to 1.2 and .so versions to 2.0.0 in
|
||
|
|
preparation for the release. (Drew Hess)
|
||
|
|
* Imath: fixed ImathTMatrix.h to work with gcc 3.4. (Drew Hess)
|
||
|
|
* Another quoting fix in openexr.m4. (Drew Hess)
|
||
|
|
* Quoting fix in acinclude.m4 for automake 1.8. (Brad Hards)
|
||
|
|
* Imath: put inline at beginning of declaration in ImathMatrix.h
|
||
|
|
to fix a warning. (Ken McGaugh)
|
||
|
|
* Imath: made Vec equalWith*Error () methods const.
|
||
|
|
* Cleaned up compile-time Win32 support. (Florian Kainz)
|
||
|
|
* Bug fix: Reading a particular broken PIZ-compressed file
|
||
|
|
caused crashes by indexing off the end of an array.
|
||
|
|
(Florian Kainz)
|
||
|
|
|
||
|
|
Version 1.1.1:
|
||
|
|
* Half: operator= and variants now return by reference rather
|
||
|
|
than by value. This brings half into conformance with
|
||
|
|
built-in types. (Drew Hess)
|
||
|
|
* Half: remove copy constructor, let compiler supply its
|
||
|
|
own. This improves performance up to 25% on some
|
||
|
|
expressions using half. (Drew Hess)
|
||
|
|
* configure: don't try to be fancy with CXXFLAGS, just use
|
||
|
|
what the user supplies or let configure choose a sensible
|
||
|
|
default if CXXFLAGS is not defined.
|
||
|
|
* IlmImf: fixed a bug in reading scanline files on big-endian
|
||
|
|
architectures. (Drew Hess)
|
||
|
|
* exrmaketiled: Added an option to select compression type.
|
||
|
|
(Florian Kainz)
|
||
|
|
* exrenvmap: Added an option to select compression type.
|
||
|
|
(Florian Kainz)
|
||
|
|
* exrdisplay: Added some new command-line options. (Florian Kainz)
|
||
|
|
* IlmImf: Added Pixar's new "slightly lossy" image compression
|
||
|
|
method. The new method, named PXR24, preserves HALF and
|
||
|
|
UINT data without loss, but FLOAT pixels are converted to
|
||
|
|
a 24-bit representation. PXR24 appears to compress
|
||
|
|
FLOAT depth buffers very well without losing much accuracy.
|
||
|
|
(Loren Carpenter, Florian Kainz)
|
||
|
|
* Changed top-level LICENSE file to allow for other copyright
|
||
|
|
holders for individual files.
|
||
|
|
* IlmImf: TILED FILE FORMAT CHANGE. TiledOutputFile was
|
||
|
|
incorrectly interleaving channels and scanlines before
|
||
|
|
passing pixel data to a compressor. The lossless compressors
|
||
|
|
still work, but lossy compressors do not. Fix the bug by
|
||
|
|
interleaving channels and scanlines in tiled files in the
|
||
|
|
same way as ScanLineOutputFile does. Programs compiled with
|
||
|
|
the new version of IlmImf cannot read tiled images produced
|
||
|
|
with version 1.1.0. (Florian Kainz)
|
||
|
|
* IlmImf: ImfXdr.h fix for 64-bit architectures. (Florian Kainz)
|
||
|
|
* IlmImf: OpenEXR now supports YCA (luminance/chroma/alpha)
|
||
|
|
images with subsampled chroma channels. When an image
|
||
|
|
is written with the RGBA convenience interface, selecting
|
||
|
|
WRITE_YCA instead of WRITE_RGBA causes the library to
|
||
|
|
convert the pixels to YCA format. If WRITE_Y is selected,
|
||
|
|
only luminance is stored in the file (for black and white
|
||
|
|
images). When an image file is read with the RGBA convenience
|
||
|
|
interface, YCA data are automatically converted back to RGBA.
|
||
|
|
(Florian Kainz)
|
||
|
|
* IlmImf: speed up reading tiled files as scan lines.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Half: Fixed subtle bug in Half where signaling float NaNs
|
||
|
|
were being converted to inf in half. (Florian Kainz)
|
||
|
|
* gcc 3.3 compiler warning cleanups. (various)
|
||
|
|
* Imath: ImathEuler.h fixes for gcc 3.4. (Garrick Meeker)
|
||
|
|
|
||
|
|
Version 1.1.0:
|
||
|
|
* Added new targets to Visual C++ .NET 2003 project
|
||
|
|
for exrmaketiled, exrenvmap, exrmakepreview, and exrstdattr.
|
||
|
|
(Drew Hess)
|
||
|
|
* A few assorted Win32 fixes for Imath. (Drew Hess)
|
||
|
|
* GNU autoconf builds now produce versioned libraries.
|
||
|
|
This release is 1:0:0. (Drew Hess)
|
||
|
|
* Fixes for Visual C++ .NET 2003. (Paul Schneider)
|
||
|
|
* Updated Visual C++ zlib project file to zlib 1.2.1.
|
||
|
|
(Drew Hess)
|
||
|
|
* exrdisplay: Fixed fragment shader version. (Drew Hess)
|
||
|
|
* *Test: Fixed some compiler issues. (Drew Hess)
|
||
|
|
* Imath: Handle "restrict" keyword properly. (Drew Hess)
|
||
|
|
* IlmImfExamples: Updated to latest versions of example
|
||
|
|
source code, includes tiling and multi-res images.
|
||
|
|
(Florian Kainz)
|
||
|
|
* exrmakepreview: A new utility to create preview images.
|
||
|
|
(Florian Kainz)
|
||
|
|
* exrenvmap: A new utility to create OpenEXR environment
|
||
|
|
maps. (Florian Kainz)
|
||
|
|
* exrstdattr: A new utility to modify standard
|
||
|
|
attributes. (Florian Kainz)
|
||
|
|
* Updated exrheader to print level rounding mode and
|
||
|
|
preview image size. (Florian Kainz)
|
||
|
|
* Updated exrmaketiled to use level rounding mode.
|
||
|
|
(Florian Kainz)
|
||
|
|
* IlmImf: Changed the orientation of lat-long envmaps to
|
||
|
|
match typical panoramic camera setups. (Florian Kainz)
|
||
|
|
* IlmImf: Fixed a bug where partially-completed files with
|
||
|
|
DECREASING_Y could not be read. (Florian Kainz)
|
||
|
|
* IlmImf: Added support for selectable rounding mode (up/down)
|
||
|
|
when generating multiresolution files. (Florian Kainz)
|
||
|
|
* exrdisplay: Support for tiled images, mip/ripmaps, preview
|
||
|
|
images, and display windows. (Florian Kainz, Drew Hess)
|
||
|
|
* exrmaketiled: A new utility which generates tiled
|
||
|
|
versions of OpenEXR images. (Florian Kainz)
|
||
|
|
* IlmImf: Changed Imf::VERSION to Imf::EXR_VERSION to
|
||
|
|
work around problems with autoconf VERSION macro
|
||
|
|
conflict. (Drew Hess)
|
||
|
|
* exrheader: Support for tiles, mipmaps, environment
|
||
|
|
maps. (Florian Kainz)
|
||
|
|
* IlmImf: Environment map support. (Florian Kainz)
|
||
|
|
* IlmImf: Abstracted stream I/O support. (Florian Kainz)
|
||
|
|
* IlmImf: Support for tiled and mip/ripmapped files;
|
||
|
|
requires new file format. (Wojciech Jarosz, Florian Kainz)
|
||
|
|
* Imath: TMatrix*, generic 2D matricies and algorithms.
|
||
|
|
(Francesco Callari)
|
||
|
|
* Imath: major quaternions cleanup. (Cary Phillips)
|
||
|
|
* Imath: added GLBegin, GLPushAttrib, GLPushMatrix objects
|
||
|
|
for automatic cleanup on exceptions. (Cary Phillips)
|
||
|
|
* Imath: removed implicit scalar->vector promotions and vector
|
||
|
|
comparisons. (Nick Rasmussen)
|
||
|
|
|
||
|
|
Version 1.0.7:
|
||
|
|
* Fixed a typo in one of the IlmImfTest tests. (Paul Schneider)
|
||
|
|
* Fixed a bug in exrdisplay that causes the image to display
|
||
|
|
as all black if there's a NaN or infinity in an OpenEXR
|
||
|
|
image. (Florian Kainz)
|
||
|
|
* Updated exrheader per recent changes to IlmImf library.
|
||
|
|
(Florian Kainz)
|
||
|
|
* Changed an errant float to a T in ImathFrame.h nextFrame().
|
||
|
|
(Cary Phillips)
|
||
|
|
* Support for new "optional standard" attributes
|
||
|
|
(chromaticities, luminance, comments, etc.).
|
||
|
|
(Florian Kainz, Greg Ward, Joseph Goldstone)
|
||
|
|
* Fixed a buffer overrun in ImfOpaqueAttribute. (Paul Schneider)
|
||
|
|
* Added new function, isImfMagic (). (Florian Kainz)
|
||
|
|
|
||
|
|
Version 1.0.6:
|
||
|
|
* Added README.win32 to disted files.
|
||
|
|
* Fixed OpenEXR.pc.in pkg-config file, OpenEXR now works
|
||
|
|
with pkg-config.
|
||
|
|
* Random fixes to readme files for new release.
|
||
|
|
* Fixed openexr.m4, now looks in /usr by default.
|
||
|
|
* Added Visual Studio .NET 2003 "solution."
|
||
|
|
* Fixes for Visual Studio .NET 2003 w/ Microsoft C++ compiler.
|
||
|
|
(Various)
|
||
|
|
* Random Imath fixes and enhancements. Note that
|
||
|
|
extractSHRT now takes an additional optional
|
||
|
|
argument, see ImathMatrixAlgo.h for details. (Various)
|
||
|
|
* Added Wojciech Jarosz to AUTHORS file.
|
||
|
|
* Added test cases for uncompressed case, preview images,
|
||
|
|
frame buffer type conversion. (Wojciech Jarosz,
|
||
|
|
Florian Kainz)
|
||
|
|
* Fix a bug in IlmImf where uncompressed data doesn't get
|
||
|
|
read/written correctly. (Wojciech Jarosz)
|
||
|
|
* Added support for preview images and preview image
|
||
|
|
attributes (thumbnail images) in IlmImf. (Florian Kainz)
|
||
|
|
* Added support for automatic frame buffer type conversion
|
||
|
|
in IlmImf. (Florian Kainz)
|
||
|
|
* Cleaned up some compile-time checks.
|
||
|
|
* Added HalfTest unit tests.
|
||
|
|
* [exrdisplay] Download half framebuffer to texture memory
|
||
|
|
instead of converting to float first. Requires latest
|
||
|
|
Nvidia drivers.
|
||
|
|
|
||
|
|
Version 1.0.5:
|
||
|
|
* Fixed IlmImf.dll to use static runtime libs (Andreas).
|
||
|
|
* Added exrheader project to Visual Studio 6.0 workspace.
|
||
|
|
* Added some example code showing how to use the IlmImf library.
|
||
|
|
(Florian)
|
||
|
|
* Use DLL runtime libs for Win32 libraries rather than static
|
||
|
|
runtime libs.
|
||
|
|
* Add an exrdisplay_fragshader project to the Visual Studio 6.0
|
||
|
|
workspace to enable fragment shaders in Win32.
|
||
|
|
* Add an IlmImfDll project to the Visual Studio 6.0 workspace.
|
||
|
|
* In Win32, export the ImfCRgbaFile C interface via a DLL so
|
||
|
|
that Visual C++ 6.0 users can link against an Intel-compiled
|
||
|
|
IlmImf. (Andreas Kahler)
|
||
|
|
* Use auto_ptr in ImfAutoArray on Win32, it doesn't like large
|
||
|
|
automatic stacks.
|
||
|
|
* Performance improvements in PIZ decoding, between
|
||
|
|
20 and 60% speedup on Athlon and Pentium 4 systems.
|
||
|
|
(Florian)
|
||
|
|
* Updated the README with various information, made
|
||
|
|
some cosmetic changes for readability.
|
||
|
|
* Added fragment shader support to exrdisplay.
|
||
|
|
* Bumped the version to 1.0.5 in prep for release.
|
||
|
|
* Updated README and README.OSX to talk about CodeWarrior
|
||
|
|
project files.
|
||
|
|
* Incorporated Rodrigo Damazio's patch for an openexr.m4
|
||
|
|
macro file and an openexr.spec file for building RPMs.
|
||
|
|
* Small change in ImfAttribute.h to make IlmImf compile with gcc 2.95.
|
||
|
|
* Updated ImfDoubleAttribute.h for Codewarrior on MacOS.
|
||
|
|
* Added exrheader utility.
|
||
|
|
* Update to AUTHORS file.
|
||
|
|
* Added a README.win32 file.
|
||
|
|
* Added project files for Visual Studio 6.0.
|
||
|
|
* Initial Win32 port. Requires Visual Studio 6.0 and Intel C++
|
||
|
|
compiler version 7.0.
|
||
|
|
* Added new intersectT method in ImathSphere.h
|
||
|
|
* Fixed some bugs in ImathQuat.h
|
||
|
|
* Proper use of fltk-config to get platform-specific FLTK
|
||
|
|
compile- and link-time flags.
|
||
|
|
* exrdisplay uses Imath::Math<T>::pow instead of powf now.
|
||
|
|
powf is not availble on all platforms.
|
||
|
|
* Roll OS X "hack" into the source until Apple fixes their
|
||
|
|
istream implementation.
|
||
|
|
|
||
|
|
Version 1.0.4:
|
||
|
|
* OpenEXR is now covered by a modified BSD license. See LICENSE
|
||
|
|
for the new terms.
|
||
|
|
|
||
|
|
Version 1.0.3:
|
||
|
|
|
||
|
|
* OpenEXR is now in sf.net CVS.
|
||
|
|
* Imf::Xdr namespace cleanups.
|
||
|
|
* Some IlmImfTest cleanups for OS X.
|
||
|
|
* Use .cpp extension in exrdisplay sources.
|
||
|
|
* Iex cleanups.
|
||
|
|
* Make IlmImf compile with Metrowerks Codewarrior.
|
||
|
|
* Change large automatic stacks in ImfHuf.C to auto_ptrs allocated
|
||
|
|
off the heap. MacOS X default stack size isn't large enough.
|
||
|
|
* std::ios fix for MacOS X in ImfInputFile.C.
|
||
|
|
* Added new FP predecessor/successor functions to Imath, added
|
||
|
|
tests to ImathTest
|
||
|
|
* Fixed a bug in Imath::extractSHRT for 3x3 matricies when
|
||
|
|
exactly one of the original scaling factors is negative, updated
|
||
|
|
ImathTest to check this case.
|
||
|
|
* Install include files when 'make install' is run.
|
||
|
|
* exrdisplay requires fltk 1.1+ now in an effort to support
|
||
|
|
a MacOS X display program (fltk 1.1 runs on OS X), though this
|
||
|
|
is untested.
|
||
|
|
* renamed configure.in to configure.ac
|
||
|
|
* Removed some tests from IexTest that are no longer used.
|
||
|
|
* Removed ImfHalfXdr.h, it's not used anymore.
|
||
|
|
* Revamped the autoconf system, added some compile-time
|
||
|
|
optimizations, a pkgconfig target, and some maintainer-specific
|
||
|
|
stuff.
|
||
|
|
|
||
|
|
Version 1.0.2:
|
||
|
|
|
||
|
|
* More OS X fixes in Imath, IlmImf and IlmImfTest.
|
||
|
|
* Imath updates.
|
||
|
|
* Fixed a rotation bug in Imath
|
||
|
|
|
||
|
|
Version 1.0.1:
|
||
|
|
|
||
|
|
* Used autoconf 2.53 and automake 1.6 to generate build environment.
|
||
|
|
* Makefile.am cleanups.
|
||
|
|
* OS X fixes.
|
||
|
|
* removed images directory (now distributed separately).
|
||
|
|
|
||
|
|
Version 1.0:
|
||
|
|
|
||
|
|
* first official release.
|
||
|
|
* added some high-level documentation, removed the old OpenEXR.html
|
||
|
|
documentation.
|
||
|
|
* fixed a few nagging build problems.
|
||
|
|
* bumped IMV_VERSION_NUMBER to 2
|
||
|
|
|
||
|
|
Version 0.9:
|
||
|
|
|
||
|
|
* added exrdisplay viewer application.
|
||
|
|
* cleanup _data in Imf::InputFile and Imf::OutputFile constructors.
|
||
|
|
* removed old ILM copyright notices.
|
||
|
|
|
||
|
|
Version 0.8:
|
||
|
|
|
||
|
|
* Initial release.
|