OpenColorIO

OpenColorIO copied to clipboard

Hi, we are currently trying to get rid of GLEW in Fedora as it isn't [maintained](https://github.com/nigels-com/glew/issues/416#issuecomment-2646570907) anymore. Also GLEW with the last release only supports GLX and not EGL. There...

cryptomilk

Support for name/value pairs

3

As part of the discussions around issue #1975, there has been a side discussion around allowing arbitrary name/value pairs. For example, many file formats allow some sort of capability like...

doug-walker

``` 8 tests failed with 33 errors 21 skips. Start 9: test_cpu_avx512 9/10 Test #9: test_cpu_avx512 .................. Passed 0.00 sec Start 10: test_python 10/10 Test #10: test_python ...................... Passed 0.35...

Pleune

DRAFT: ocioarchive enhancements

3

**Do not merge this is for comments etc.** I've added a 'minimal mode for ocioarchive, that attempts to add only the files you need for the configuration file given. To...

KevinJW

Add options for Hlsl shader generator to allow register selection.

1

Hello, in the current state OCIO does not allow generated code to manually specify register slots (d3d11/12): Example of generated code : `Texture2D ocio_lut1d_0; SamplerState ocio_lut1d_0Sampler;` This makes reflecting compiled...

mrvux

Code generation only works for PixelShader (Dx11) / Fragment Shader (OpenGL)

4

When performing lookup table sampling, OpenColorIO uses the following : `outColor.r = ocio_lut1d_0.Sample(ocio_lut1d_0Sampler, ocio_lut1d_0_computePos(outColor.r)).r;` This makes it impossible to use the generated code outside of a pixel shader, since in...

mrvux

Update OpenImageIO recommended version to 3.x

1

When building OpenColorIO with `OCIO_USE_OIIO_FOR_APPS=ON` and relying on the system OpenImageIO, the current build scripts will not pick OIIO version 3 even though the minimum and recommended versions are 2.2...

remia

Feature request: OCIO downgrade

1

Given that OCIO is rapidly developing and changing, we are seeign some issues in production with ocio version support. Would it be in scope at all to think about a...

dr1pvfx

Hello, i am experiencing issues when building OCIO on several windows machines and several build configs. I tried building from scratch, with vcpkg and also as part of the OpenRV...

phantomias2023

Raise various required minimum versions for OCIO 2.5

1

As discussed at the 2025-03-17 TSC meeting, we want to raise several minimum supported or recommended versions for the OCIO 2.5 release, which will become the VFX Platform release for...

doug-walker