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WIP: HLSL: structuredbuffer counter functionality

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This is WIP, heavy on the IP part.  There's not yet enough to use in real workloads.

Currently present:

* Creation of separate counter buffers for structured buffer types needing them.
* IncrementCounter / DecrementCounter methods
* Postprocess to remove unused counter buffers from linkage
* Associated counter buffers are given @count suffix (invalid as a user identifier)

Not yet present:

* reflection queries to obtain bindings for counter buffers
* Append/Consume buffers
* Ability to use SB references passed as fn parameters
This commit is contained in:
steve-lunarg 2017-04-10 08:19:21 -06:00
parent d1141843c0
commit 8e26feb8f2
9 changed files with 520 additions and 24 deletions
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1
gtests/Hlsl.FromFile.cpp
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@ -248,6 +248,7 @@ INSTANTIATE_TEST_CASE_P(
{"hlsl.structbuffer.atomics.frag", "main"},
{"hlsl.structbuffer.byte.frag", "main"},
{"hlsl.structbuffer.coherent.frag", "main"},
{"hlsl.structbuffer.incdec.frag", "main"},
{"hlsl.structbuffer.fn.frag", "main"},
{"hlsl.structbuffer.rw.frag", "main"},
{"hlsl.structbuffer.rwbyte.frag", "main"},