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Age	Commit message (Collapse)	Author
2022-11-09	Cycles: Add basic support for using OSL with OptiX	Patrick Mours
	This patch generalizes the OSL support in Cycles to include GPU device types and adds an implementation for that in the OptiX device. There are some caveats still, including simplified texturing due to lack of OIIO on the GPU and a few missing OSL intrinsics. Note that this is incomplete and missing an update to the OSL library before being enabled! The implementation is already committed now to simplify further development. Maniphest Tasks: T101222 Differential Revision: https://developer.blender.org/D15902
2022-09-13	Cycles: Make OSL implementation independent from SVM	Patrick Mours
	Cleans up the file structure to be more similar to that of the SVM and also makes it possible to build kernels with OSL support, but without having to include SVM support. This patch was split from D15902. Differential Revision: https://developer.blender.org/D15949
2022-09-10	Cleanup: format, spelling	Campbell Barton

2022-09-09	Cycles: Generate OSL closures using macros and a template file	Patrick Mours
	This has the advantage of being able to use information about the existing OSL closures in various places without code duplication. In addition, the setup code for all closures was moved to standalone functions to avoid usage of virtual function calls in preparation for GPU support. This patch was split from D15902. Differential Revision: https://developer.blender.org/D15917
2022-08-09	Cycles: add new Spectrum and PackedSpectrum types	Andrii Symkin
	These replace float3 and packed_float3 in various places in the kernel where a spectral color representation will be used in the future. That representation will require more than 3 channels and conversion to from/RGB. The kernel code was refactored to remove the assumption that Spectrum and RGB colors are the same thing. There are no functional changes, Spectrum is still a float3 and the conversion functions are no-ops. Differential Revision: https://developer.blender.org/D15535
2022-05-17	Fix T98163: Cycles OSL rendering normal maps differently	Brecht Van Lommel
	Match SVM and ensure valid reflection when setting up BSDFs.
2022-02-11	Cycles: use SPDX license headers	Brecht Van Lommel
	* Replace license text in headers with SPDX identifiers. * Remove specific license info from outdated readme.txt, instead leave details to the source files. * Add list of SPDX license identifiers used, and corresponding license texts. * Update copyright dates while we're at it. Ref D14069, T95597
2021-10-26	Cycles: remove prefix from source code file names	Brecht Van Lommel
	Remove prefix of filenames that is the same as the folder name. This used to help when #includes were using individual files, but now they are always relative to the cycles root directory and so the prefixes are redundant. For patches and branches, git merge and rebase should be able to detect the renames and move over code to the right file.