fix linux build

Author: adskWangl

include/hvt/pageableBuffer/pageableBuffer.h

@@ -152,7 +152,7 @@ class HVT_API HdPageableBufferBase
     {
         return (currentFrame - mFrameStamp) > ageLimit;
     }
-    [[nodiscard]] constexpr bool HasValidDiskBuffer() const noexcept
+    [[nodiscard]] bool HasValidDiskBuffer() const noexcept
     {
         return mPageHandle && mPageHandle->IsValid();
     }

include/hvt/pageableBuffer/pageableBufferManager.h

@@ -30,6 +30,7 @@
 #include <chrono>
 #include <future>
 #include <memory>
+#include <queue>
 #include <thread>
 #include <vector>
 
@@ -87,7 +88,7 @@ class HVT_API HdPageableBufferManager
 
     // Frame stamp management
     void AdvanceFrame(uint advanceCount = 1) noexcept { mCurrentFrame += advanceCount; }
-    [[nodiscard]] uint GetCurrentFrame() const noexcept { return mCurrentFrame; }
+    [[nodiscard]] constexpr uint GetCurrentFrame() const noexcept { return mCurrentFrame; }
 
     // Strategy access (no runtime changing allowed)
     [[nodiscard]] constexpr PagingStrategyType GetPagingStrategy() const noexcept

include/hvt/pageableBuffer/pageableDataSource.h

@@ -185,7 +185,7 @@ class HVT_API HdPageableBlockDataSource : public PXR_NS::HdBlockDataSource,
                                           public HdPageableBufferBase
 {
 public:
-    HD_DECLARE_DATASOURCE(HdPageableBlockDataSource);
+    HD_DECLARE_DATASOURCE(HdPageableBlockDataSource)
 
     static Handle New(const PXR_NS::SdfPath& primPath,
         const std::unique_ptr<HdPageFileManager>& pageFileManager,
@@ -224,9 +224,9 @@ class HVT_API HdMemoryManager
     /// Configuration
     constexpr int GetAgeLimit() const noexcept { return mBufferManager.GetAgeLimit(); }
     void SetFreeCrawlPercentage(float percentage) noexcept { mFreeCrawlPercentage = percentage; }
-    constexpr float GetFreeCrawlPercentage() const noexcept { return mFreeCrawlPercentage; }
+    float GetFreeCrawlPercentage() const noexcept { return mFreeCrawlPercentage; }
     void SetFreeCrawlInterval(int interval) noexcept { mFreeCrawlInterval = interval; }
-    constexpr int GetFreeCrawlInterval() const noexcept { return mFreeCrawlInterval; }
+    int GetFreeCrawlInterval() const noexcept { return mFreeCrawlInterval; }
 
     /// Access to internal managers for utility functions
     std::unique_ptr<HdPageFileManager>& GetPageFileManager()
@@ -239,7 +239,7 @@ class HVT_API HdMemoryManager
     }
 
     /// Statistics (development purpose only)
-    constexpr size_t GetTotalBufferCount() const { return mBufferManager.GetBufferCount(); }
+    size_t GetTotalBufferCount() const { return mBufferManager.GetBufferCount(); }
     void PrintMemoryStatistics() const { mBufferManager.PrintCacheStats(); }
 
 private:

include/hvt/pageableBuffer/pageableMemoryMonitor.h

@@ -16,6 +16,7 @@
 #include <hvt/api.h>
 
 #include <atomic>
+#include <cstddef>
 
 namespace HVT_NS
 {

source/pageableBuffer/pageableDataSource.cpp

@@ -284,11 +284,8 @@ std::string HdPageableSampledDataSource::GetBufferKey(Time time) const
 
 HdMemoryManager::HdMemoryManager(
     std::filesystem::path pageFileDirectory, size_t sceneMemoryLimit, size_t rendererMemoryLimit) :
-    mBufferManager({ .pageFileDirectory = pageFileDirectory,
-        .sceneMemoryLimit               = sceneMemoryLimit,
-        .rendererMemoryLimit            = rendererMemoryLimit,
-        .ageLimit                       = 20,
-        .numThreads                     = 2 })
+    mBufferManager({ pageFileDirectory, 20 /*ageLimit*/, sceneMemoryLimit, rendererMemoryLimit,
+        2 /*numThreads*/ })
 {
     mCleanupThread = std::thread(&HdMemoryManager::BackgroundCleanupLoop, this);
 }