OpenColorIO

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OCIOZ archive feature (#1627)

5

This PR is the implementation of the OCIOZ archive config feature (https://github.com/AcademySoftwareFoundation/OpenColorIO/issues/1627). - The OCIO environment variable can now be set to an OCIOZ archive and an archive will work...

cedrik-fuoco-adsk

greaterThan() error with GPU_LANGUAGE_CG

2

When using the new ACES 1.3 ocio config, I'm getting the following error: ``` (283) : error C1101: ambiguous overloaded function reference "greaterThan(half4, half4)" (0) : bool4 greaterThan(unsigned long4, unsigned...

fannychaleon-fn

Install the pkg-config file when building under MSYS on windows?

3

Hi, it would be good if the pkg-config script (`OpenColorIO.pc`) was installed when building under MSYS on windows. Here's a simple patch to do that: ```diff --- b/src/OpenColorIO/CMakeLists.txt 2022-06-05 20:59:43.000000000...

agriggio

Fix for "static const" literals in HLSL

5

Constant globals in HLSL should be `static const` and not just `const`. Without it, we get the following warnings as an example: ``` OpenColorIOTransformShader.ush:10:11: warning: Initializer of external global will...

num3ric

The Processor cache in the Config object tries to be smart and detect which context variables changed which might invalidate cached results. Unfortunately it currently misses changes to the cccid...

doug-walker

@doug-walker and I quickly discussed about the idea of a mechanism to deprecated colorspace names and aliases. As part of the OpenColorIO Config for ACES, we have included the aliases...

KelSolaar

Missing library dependencies when building static libs

2

I'm having trouble building _static_ OpenImageIO libs against _static_ OpenColorIO builds. ``` CMake Error at /sw/dev/zlewis/packages/OpenColorIO/2.2.0.dev21/platform-linux/arch-x86_64/python-3.8/.shared-0/lib64/cmake/OpenColorIO/OpenColorIOTargets.cmake:61 (set_target_properties): The link interface of target "OpenColorIO::OpenColorIO" contains: expat::expat but the target was not...

zachlewis

Add AVX2/AVX/SSE2 SIMD accelerated 1D/3D LUTS

3

I'm still messing around with this but wanted to share a work in progress for some feedback. This is based off of work I've done with 3d luts here #1681...

markreidvfx

👋 This PR is to catch a slipup in #1496 I've only found yesterday. MinGW-based compilers lack ucrtbase's definition of `_strtof_l` completely, and `strtod_l` is also missing from GCC, so...

amyspark

FileTransform: load from memory

3

FileTransform currently loads the LUT from a file no matter what. https://github.com/AcademySoftwareFoundation/OpenColorIO/blob/main/src/OpenColorIO/transforms/FileTransform.cpp#L549 This may be useful for applications to wrap LUTs in memory files along with other data. However, this...

MrKepzie