better flags check in ValidatePipelineResourceSignatureDesc

Author: hzqst

Graphics/GraphicsEngine/src/PipelineResourceSignatureBase.cpp

@@ -111,12 +111,21 @@ void ValidatePipelineResourceSignatureDesc(const PipelineResourceSignatureDesc&
                                     ": ", GetPipelineResourceFlagsString(AllowedResourceFlags, false, ", "), ".");
         }
 
+        if ((Res.Flags & PIPELINE_RESOURCE_FLAG_VULKAN_PUSH_CONSTANT) != 0)
+        {
+            if (Res.Flags != (PIPELINE_RESOURCE_FLAG_INLINE_CONSTANTS | PIPELINE_RESOURCE_FLAG_VULKAN_PUSH_CONSTANT))
+            {
+                LOG_PRS_ERROR_AND_THROW("Incorrect Desc.Resources[", i, "].Flags (", GetPipelineResourceFlagsString(Res.Flags),
+                                        "). VULKAN_PUSH_CONSTANT flags must be combined with INLINE_CONSTANTS.");
+            }
+        }
+
         if ((Res.Flags & PIPELINE_RESOURCE_FLAG_INLINE_CONSTANTS) != 0)
         {
-            if ((Res.Flags & (PIPELINE_RESOURCE_FLAG_INLINE_CONSTANTS | PIPELINE_RESOURCE_FLAG_VULKAN_PUSH_CONSTANT)) != Res.Flags)
+            if (Res.Flags != PIPELINE_RESOURCE_FLAG_INLINE_CONSTANTS && Res.Flags != (PIPELINE_RESOURCE_FLAG_INLINE_CONSTANTS | PIPELINE_RESOURCE_FLAG_VULKAN_PUSH_CONSTANT))
             {
                 LOG_PRS_ERROR_AND_THROW("Incorrect Desc.Resources[", i, "].Flags (", GetPipelineResourceFlagsString(Res.Flags),
-                                        "). INLINE_CONSTANTS and VULKAN_PUSH_CONSTANT flags cannot be combined with other flags.");
+                                        "). INLINE_CONSTANTS flag cannot be combined with flags other than VULKAN_PUSH_CONSTANT.");
             }
 
             if (Res.ArraySize > 64)