Blender Git Loki

Cycles: more accurate differential approximation for glossy bounces

Cycles: Don?t apply glossy blur texture filtering on singular paths

Cycles: fixed normal differentials, ShaderData now contains dNdx/y instead of dNdu/v

Cycles: added diffuse_blur and glossy_blur parameters to texture cache

Cycles: Smaller updates to texture cache, setting a few more options and letting textureSys do the flipping instead of doing it manually

Cycles: fixed include statements for image cache to work on case-sensitive file systems

Cleanup: Rename File

Cycles: added blurrier texture lookups for indirect diffuse paths

Cycles: Added dPdu/dPdv to area ligths so we can use filtered textures on them

Merge branch 'greasepencil-object' into temp-greasepencil-vfx

Merge branch 'blender2.8' into greasepencil-object

Fix struct typo name errors

Cycles: Cached textures are now assumed to be linear and converted from sRGB during texture filtering where necessary

Fix FXAA problem when drawing

The internal passes never must check z-depth values, only in the final pass.

Set intermediate passes to DRW_STATE_DEPTH_ALWAYS

This passes must write z-depth but don't need check it.

Note: This solves the FXAA problem too.

Add missing copyData function

This function was removed by error when migrate the old VFX, but it's required by depsgraph to do the COW.

Cycles: Crash fix

Cycles: More improvements to texture filtering of light sources

Cycles: Cached textures now support extension and interpolation modes

Chnage notificator to update viewport