Type layouts for structured buffers with counters (#3269)

* More tests for append structured buffer

* Append and Consume structured buffer tests for DX12

* neaten

* test wobble

* Add counter layout information to append/consume structured buffers

* add getRWStructuredBufferType

* Correct definition of get size for append/consume structured buffers

* tweak append structured buffer test

* Allow initializing counter buffer in render test

* vulkan test for consume structured buffer

* Handle null counterVarLayout in getExplicitCounterBindingRangeOffset

* remove dead code

* Implement atomic counter increment/decrement for spirv

* explicit spirv test

* Add missing check on result

* Hold on to counter resources

---------

Co-authored-by: Yong He <yonghe@outlook.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/tools/render-test/shader-input-layout.cpp b/tools/render-test/shader-input-layout.cpp
index b8c505607..80ce4e316 100644
--- a/tools/render-test/shader-input-layout.cpp
+++ b/tools/render-test/shader-input-layout.cpp
@@ -203,6 +203,11 @@ namespace renderer_test
                 parser.Read("=");
                 val->bufferDesc.stride = parser.ReadInt();
             }
+            else if (word == "counter")
+            {
+                parser.Read("=");
+                val->bufferDesc.counter = parser.ReadInt();
+            }
             else if (word == "random")
             {
                 parser.Read("(");