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blender-archive/intern/cycles/kernel/split
Sergey Sharybin bc096e1eb8 Cycles: Split ShaderData object and shader flags
We started to run out of bits there, so now we separate flags
which came from __object_flags and which are either runtime or
coming from __shader_flags.

Rule now is: SD_OBJECT_* flags are to be tested against new
object_flags field of ShaderData, all the rest flags are to
be tested against flags field of ShaderData.

There should be no user-visible changes, and time difference
should be minimal. In fact, from tests here can only see hardly
measurable difference and sometimes the new code is somewhat
faster (all within a noise floor, so hard to tell for sure).

Reviewers: brecht, dingto, juicyfruit, lukasstockner97, maiself

Differential Revision: https://developer.blender.org/D2428
2017-01-23 12:56:55 +01:00
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