From 59f3fdc0a372d19ce4e989514ee3e9ecbcbf234c Mon Sep 17 00:00:00 2001
From: lucy96chen <47800040+lucy96chen@users.noreply.github.com>
Date: Wed, 9 Feb 2022 12:23:00 -0800
Subject: Added a simple test for getFormatSupportedResourceStates() (#2118)

* Checkpoint

* Fixed problem with global variables in supported resource states test, test is functional for both Vulkan and D3D12

* Removed a comment

* Added a loop over all existing formats

* Rerun tests
---
 slang-gfx.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'slang-gfx.h')

diff --git a/slang-gfx.h b/slang-gfx.h
index 3489dd398..37eb64935 100644
--- a/slang-gfx.h
+++ b/slang-gfx.h
@@ -418,6 +418,13 @@ public:
         add(states...);
     }
 
+    ResourceStateSet operator&(const ResourceStateSet& that) const
+    {
+        ResourceStateSet result;
+        result.m_bitFields = this->m_bitFields & that.m_bitFields;
+        return result;
+    }
+
 private:
     uint64_t m_bitFields = 0;
     void add() {}
@@ -1632,6 +1639,10 @@ public:
         ITextureResource* const* textures,
         ResourceState src,
         ResourceState dst) = 0;
+    void textureBarrier(ITextureResource* texture, ResourceState src, ResourceState dst)
+    {
+        textureBarrier(1, &texture, src, dst);
+    }
     virtual SLANG_NO_THROW void SLANG_MCALL textureSubresourceBarrier(
         ITextureResource* texture,
         SubresourceRange subresourceRange,
@@ -1642,6 +1653,10 @@ public:
         IBufferResource* const* buffers,
         ResourceState src,
         ResourceState dst) = 0;
+    void bufferBarrier(IBufferResource* buffer, ResourceState src, ResourceState dst)
+    {
+        bufferBarrier(1, &buffer, src, dst);
+    }
     virtual SLANG_NO_THROW void SLANG_MCALL clearResourceView(
         IResourceView* view, ClearValue* clearValue, ClearResourceViewFlags::Enum flags) = 0;
     virtual SLANG_NO_THROW void SLANG_MCALL resolveResource(
-- 
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