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