Fix m_HasInlineConstant not set when PRS restored from Render State Cache.

Author: hzqst

Graphics/GraphicsEngineVulkan/include/ShaderResourceCacheVk.hpp

@@ -303,6 +303,14 @@ class ShaderResourceCacheVk : public ShaderResourceCacheBase
         }
     }
 
+    // Explicitly marks that this cache contains inline constants.
+    // This is useful when inline constant memory is initialized externally
+    // (e.g., during SRB cache setup) before any data is written.
+    void MarkHasInlineConstants()
+    {
+        m_HasInlineConstants = 1;
+    }
+
     Uint32 GetNumPushConstantBuffers() const { return m_NumPushConstantBuffers; }
 
     Uint32 GetNumDescriptorSets() const { return m_NumSets; }

Graphics/GraphicsEngineVulkan/src/PipelineResourceSignatureVkImpl.cpp

@@ -684,6 +684,10 @@ void PipelineResourceSignatureVkImpl::InitSRBResourceCache(ShaderResourceCacheVk
     // For emulated inline constants, data is stored in the descriptor set resources
     if (m_NumInlineConstantBuffers > 0)
     {
+        // Ensure the cache reports inline constants so DeviceContextVkImpl
+        // updates emulated buffers even if no data has been written yet.
+        ResourceCache.MarkHasInlineConstants();
+
         // Count push constant buffers and calculate total memory size
         Uint32 NumPushConstantBuffers  = 0;
         Uint32 TotalInlineConstantSize = 0;