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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
2022-08-19	Merge branch 'blender-v3.3-release'	Brecht Van Lommel

2022-08-19	Cleanup: replace CHECK_TYPE macro with static_assert	Brecht Van Lommel
	To avoid conflicts with BLI headers and simplify code.
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
2022-07-25	Cleanup: remove __KERNEL_CPU__	Brecht Van Lommel
	This was tested in some places to check if code was being compiled for the CPU, however this is only defined in the kernel. Checking __KERNEL_GPU__ always works.
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 * Remove specific license info from outdated readme.txt, instead leave details to the source files.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
2021-11-18	Cycles: declare constants at program scope on Metal	Michael Jones
	MSL requires that constant address space literals be declared at program scope. This patch moves the `blackbody_table_r/g/b` and `cie_colour_match` constants into separate files so they can be declared at the appropriate scope. Ref T92212 Differential Revision: https://developer.blender.org/D13241
2021-11-17	Cycles: add packed_float3 type for storage	Brecht Van Lommel
	Introduce a packed_float3 type for smaller storage that is exactly 3 floats, instead of 4. For computation float3 is still used since it can use SIMD instructions. Ref T92212 Differential Revision: https://developer.blender.org/D13243
2021-10-28	Cleanup: compiler warnings in with Cycles OSL and clang	Brecht Van Lommel

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.