OpenColorIO

OpenColorIO copied to clipboard

To successfully compile OpenColorIO on illumos we need to disable `--exclude-libs` for linker because such option is not supported by the illumos linker. I assume the same would be true...

mtelka

To compile successfully `src/apputils/argparse.cpp` on illumos one needs to add the `alloca.h` include to the file. See https://github.com/OpenIndiana/oi-userland/blob/e4f5cba886591d62fd365f7a941730796d2d5e46/components/library/opencolorio/patches/01-argparse.cpp.patch for reference.

mtelka

Is it possible to extract external lut file information from the Python API?

1

I am working on a scene parser in Houdini and I know I can use the OCIO environment variable to grab the config file, but some users are using external...

adalast

"Array Subscript Out Of Range" Exception Can Be Thrown Under A Floating Point Rounding Edge Case.

2

I'm getting an "array subscript out of range" exception (Windows, Debug Build, OCIO 2.5.0) inside of **[reach_m_from_table](https://github.com/AcademySoftwareFoundation/OpenColorIO/blob/b59cd64368992aec3dfb4901f3de52b8f7878862/src/OpenColorIO/ops/fixedfunction/ACES2/Transform.cpp#L91)** due to a hue of 360.0 being passed in. This causes a i_lo=361,...

SimonCSmith

Update API Docs Sphinx Theme

3

As discussed in the TSC already, our present theme used in the API documentation is [Press Theme](https://github.com/schettino72/sphinx_press_theme), and it has unfortunately been marked as looking for a new maintainer. I'm...

scoopxyz

Apparently, ACEScc, ADX16, and both CIE XYZ-D65 spaces from ocio://studio-config-latest (as of OCIO v2.5.0) are evading our out-of-the-box matching / identification algorithms. I've been noticing that, very occasionally, Config::IdentifyBuiltinColorSpace has...

zachlewis

Configs that directly employ Lut1DTransforms and Lut3DTransforms (i.e., held in memory) cannot be serialized to a YAML stream. This is in contrast to Configs that indirectly reference such transforms via...

zachlewis

Given the introduction of BuiltinTransforms and FixedFunctionTransforms in the OCIO 2.x library and configs, there is an increasing likelihood that a config author will need to write out a config...

scoopxyz

Findminizip-ng.cmake now fully handles library names without trailing…

2

There was what looked to be an incomplete handoff between `Findminizip-ng.cmake` and the library `CMakeLists.txt` file, where there was mechanism to handle the case where a third-party installer had installed...

JGoldstone

ProPhotoRGB builtin transforms

2

Add ProPhotoRGB (ROMM RGB) as a set of builtin transforms for color space conversions between ProPhotoRGB and ACES2065-1, including both native gamma 1.8 and sRGB gamma variants. Updates documentation: usage...

ssh4net