3 Commits

Author	SHA1	Message	Date
Thomas Dinges	6311a9ff23	Cycles: Support half and half4 textures. ... This is an initial commit for half texture support in Cycles. It adds the basic infrastructure inside of the ImageManager and support for these textures on CPU. Supported: * Half Float OpenEXR images (can be used for e.g HDRs or Normalmaps) now use 1/2 the memory, when loaded via disk (OIIO). ToDo: Various things like support for inbuilt half textures, GPU... will come later, step by step. Part of my GSoC 2016.	2016-06-19 17:31:16 +02:00
Thomas Dinges	2ee063868d	Cleanup: Shorten texture variables, tex and image was kinda redundant. ... Also make prefix consistent, so it starts with either TEX_NUM or TEX_START, followed by texture type and architecture.	2016-05-27 22:58:33 +02:00
Thomas Dinges	a5a05fc291	Cycles: Fix long compile time with MSVC. ... Compile time per kernel increased alot after recent image commits, re-shuffle some code to fix this. Patch by "LazyDodo". Differential Revision: https://developer.blender.org/D2012	2016-05-20 16:50:29 +02:00