Set system page blocks to gpu-written every frame

src/xenia/gpu/d3d12/d3d12_command_processor.cc

@@ -49,6 +49,10 @@ DEFINE_bool(d3d12_submit_on_primary_buffer_end, true,
             "Submit the command list when a PM4 primary buffer ends if it's "
             "possible to submit immediately to try to reduce frame latency.",
             "D3D12");
+DEFINE_bool(d3d12_clear_memory_page_state, false,
+            "Refresh state of memory pages to enable gpu written data. (Use "
+            "for 'Team Ninja' Games to fix missing character models)",
+            "D3D12");
 
 namespace xe {
 namespace gpu {
@@ -3008,6 +3012,9 @@ bool D3D12CommandProcessor::EndSubmission(bool is_swap) {
   }
 
   if (is_closing_frame) {
+    if (cvars::d3d12_clear_memory_page_state) {
+      shared_memory_->SetSystemPageBlocksValidWithGpuDataWritten();
+    }
     // Close the capture after submitting.
     if (pix_capturing_) {
       IDXGraphicsAnalysis* graphics_analysis = provider.GetGraphicsAnalysis();

src/xenia/gpu/shared_memory.cc

@@ -103,12 +103,13 @@ void SharedMemory::ClearCache() {
     delete[] pool;
   }
   watch_range_pools_.clear();
+  SetSystemPageBlocksValidWithGpuDataWritten();
+}
 
-  {
-    auto global_lock = global_critical_region_.Acquire();
-    for (SystemPageFlagsBlock& block : system_page_flags_) {
-      block.valid = block.valid_and_gpu_written;
-    }
+void SharedMemory::SetSystemPageBlocksValidWithGpuDataWritten() {
+  auto global_lock = global_critical_region_.Acquire();
+  for (SystemPageFlagsBlock& block : system_page_flags_) {
+    block.valid = block.valid_and_gpu_written;
   }
 }
 

src/xenia/gpu/shared_memory.h

@@ -32,6 +32,7 @@ class SharedMemory {
   virtual ~SharedMemory();
   // Call in the implementation-specific ClearCache.
   virtual void ClearCache();
+  virtual void SetSystemPageBlocksValidWithGpuDataWritten();
 
   typedef void (*GlobalWatchCallback)(
       const std::unique_lock<std::recursive_mutex>& global_lock, void* context,