Merge 85b2e956a7 into 55bbb28a80

src/xenia/app/emulator_window.cc

@@ -31,6 +31,7 @@
 #include "xenia/cpu/processor.h"
 #include "xenia/emulator.h"
 #include "xenia/gpu/command_processor.h"
+#include "xenia/gpu/d3d12/d3d12_command_processor.h"
 #include "xenia/gpu/graphics_system.h"
 #include "xenia/hid/input_system.h"
 #include "xenia/kernel/xam/profile_manager.h"
@@ -57,9 +58,7 @@ DECLARE_bool(guide_button);
 
 DECLARE_bool(clear_memory_page_state);
 
-DECLARE_bool(readback_resolve);
-
-DECLARE_bool(readback_memexport);
+DECLARE_bool(d3d12_readback_resolve);
 
 DEFINE_bool(fullscreen, false, "Whether to launch the emulator in fullscreen.",
             "Display");
@@ -1675,7 +1674,7 @@ EmulatorWindow::ControllerHotKey EmulatorWindow::ProcessControllerHotkey(
       }
     } break;
     case ButtonFunctions::ClearMemoryPageState:
-      ToggleGPUSetting(GPUSetting::ClearMemoryPageState);
+      ToggleGPUSetting(gpu_cvar::ClearMemoryPageState);
 
       // Assume the user wants ClearCaches as well
       if (cvars::clear_memory_page_state) {
@@ -1690,10 +1689,10 @@ EmulatorWindow::ControllerHotKey EmulatorWindow::ProcessControllerHotkey(
       xe::threading::Sleep(delay);
       break;
     case ButtonFunctions::ReadbackResolve:
-      ToggleGPUSetting(GPUSetting::ReadbackResolve);
+      ToggleGPUSetting(gpu_cvar::ReadbackResolve);
 
       notificationTitle = "Toggle Readback Resolve";
-      notificationDesc = cvars::readback_resolve ? "Enabled" : "Disabled";
+      notificationDesc = cvars::d3d12_readback_resolve ? "Enabled" : "Disabled";
 
       // Extra Sleep
       xe::threading::Sleep(delay);
@@ -1863,17 +1862,15 @@ void EmulatorWindow::GamepadHotKeys() {
   }
 }
 
-void EmulatorWindow::ToggleGPUSetting(gpu::GPUSetting setting) {
-  switch (setting) {
-    case GPUSetting::ClearMemoryPageState:
-      SaveGPUSetting(GPUSetting::ClearMemoryPageState,
+void EmulatorWindow::ToggleGPUSetting(gpu_cvar value) {
+  switch (value) {
+    case gpu_cvar::ClearMemoryPageState:
+      CommonSaveGPUSetting(CommonGPUSetting::ClearMemoryPageState,
                            !cvars::clear_memory_page_state);
       break;
-    case GPUSetting::ReadbackResolve:
-      SaveGPUSetting(GPUSetting::ReadbackResolve, !cvars::readback_resolve);
-      break;
-    case GPUSetting::ReadbackMemexport:
-      SaveGPUSetting(GPUSetting::ReadbackMemexport, !cvars::readback_memexport);
+    case gpu_cvar::ReadbackResolve:
+      D3D12SaveGPUSetting(D3D12GPUSetting::ReadbackResolve,
+                          !cvars::d3d12_readback_resolve);
       break;
   }
 }
@@ -1918,7 +1915,7 @@ void EmulatorWindow::DisplayHotKeysConfig() {
   msg += "\n";
 
   msg += "Readback Resolve: " +
-         xe::string_util::BoolToString(cvars::readback_resolve);
+         xe::string_util::BoolToString(cvars::d3d12_readback_resolve);
   msg += "\n";
 
   msg += "Clear Memory Page State: " +

src/xenia/app/emulator_window.h

@@ -112,6 +112,11 @@ class EmulatorWindow {
     Unknown
   };
 
+  enum class gpu_cvar {
+    ClearMemoryPageState,
+    ReadbackResolve,
+  };
+
   class ControllerHotKey {
    public:
     // If true the hotkey can be activated while a title is running, otherwise
@@ -230,7 +235,7 @@ class EmulatorWindow {
   void VibrateController(xe::hid::InputSystem* input_sys, uint32_t user_index,
                          bool vibrate = true);
   void GamepadHotKeys();
-  void ToggleGPUSetting(gpu::GPUSetting setting);
+  void ToggleGPUSetting(gpu_cvar index);
   void DisplayHotKeysConfig();
 
   static std::string CanonicalizeFileExtension(

src/xenia/base/threading.h

@@ -402,7 +402,7 @@ class Timer : public WaitHandle {
   virtual bool Cancel() = 0;
 };
 
-#if XE_PLATFORM_WIN32
+#if XE_PLATFORM_WINDOWS
 struct ThreadPriority {
   static const int32_t kLowest = -2;
   static const int32_t kBelowNormal = -1;

src/xenia/gpu/command_processor.cc

@@ -50,52 +50,17 @@ DEFINE_bool(clear_memory_page_state, false,
             "for 'Team Ninja' Games to fix missing character models)",
             "GPU");
 
-DEFINE_bool(
-    readback_resolve, false,
-    "[D3D12 Only] Read render-to-texture results on the CPU. This may be "
-    "needed in some games, for instance, for screenshots in saved games, but "
-    "causes mid-frame synchronization, so it has a huge performance impact.",
-    "GPU");
-
-DEFINE_bool(
-    readback_memexport, false,
-    "[D3D12 Only] Read data written by memory export in shaders on the CPU. "
-    "This may be needed in some games (but many only access exported data on "
-    "the GPU, and this flag isn't needed to handle such behavior), but causes "
-    "mid-frame synchronization, so it has a huge performance impact.",
-    "GPU");
-
 namespace xe {
 namespace gpu {
 
-// This should be written completely differently with support for different
-// types.
-void SaveGPUSetting(GPUSetting setting, uint64_t value) {
+void CommonSaveGPUSetting(CommonGPUSetting setting, uint64_t value) {
   switch (setting) {
-    case GPUSetting::ClearMemoryPageState:
-      OVERRIDE_bool(clear_memory_page_state, static_cast<bool>(value));
-      break;
-    case GPUSetting::ReadbackResolve:
-      OVERRIDE_bool(readback_resolve, static_cast<bool>(value));
-      break;
-    case GPUSetting::ReadbackMemexport:
-      OVERRIDE_bool(readback_memexport, static_cast<bool>(value));
+    case CommonGPUSetting::ClearMemoryPageState:
+      OVERRIDE_bool(clear_memory_page_state, (bool)value);
       break;
   }
 }
 
-bool GetGPUSetting(GPUSetting setting) {
-  switch (setting) {
-    case GPUSetting::ClearMemoryPageState:
-      return cvars::clear_memory_page_state;
-    case GPUSetting::ReadbackResolve:
-      return cvars::readback_resolve;
-    case GPUSetting::ReadbackMemexport:
-      return cvars::readback_memexport;
-  }
-  return false;
-}
-
 using namespace xe::gpu::xenos;
 
 CommandProcessor::CommandProcessor(GraphicsSystem* graphics_system,

src/xenia/gpu/command_processor.h

@@ -33,14 +33,11 @@ class ByteStream;
 
 namespace gpu {
 
-enum class GPUSetting {
+enum class CommonGPUSetting {
   ClearMemoryPageState,
-  ReadbackResolve,
-  ReadbackMemexport
 };
 
-void SaveGPUSetting(GPUSetting setting, uint64_t value);
-bool GetGPUSetting(GPUSetting setting);
+void CommonSaveGPUSetting(CommonGPUSetting setting, uint64_t value);
 
 class GraphicsSystem;
 class Shader;

src/xenia/gpu/d3d12/d3d12_command_processor.cc

@@ -32,7 +32,19 @@ DEFINE_bool(d3d12_bindless, true,
             "Use bindless resources where available - may improve performance, "
             "but may make debugging more complicated.",
             "D3D12");
-
+DEFINE_bool(d3d12_readback_memexport, false,
+            "Read data written by memory export in shaders on the CPU. This "
+            "may be needed in some games (but many only access exported data "
+            "on the GPU, and this flag isn't needed to handle such behavior), "
+            "but causes mid-frame synchronization, so it has a huge "
+            "performance impact.",
+            "D3D12");
+DEFINE_bool(d3d12_readback_resolve, false,
+            "Read render-to-texture results on the CPU. This may be needed in "
+            "some games, for instance, for screenshots in saved games, but "
+            "causes mid-frame synchronization, so it has a huge performance "
+            "impact.",
+            "D3D12");
 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.",
@@ -42,6 +54,15 @@ DECLARE_bool(clear_memory_page_state);
 
 namespace xe {
 namespace gpu {
+
+void D3D12SaveGPUSetting(D3D12GPUSetting setting, uint64_t value) {
+  switch (setting) {
+    case D3D12GPUSetting::ReadbackResolve:
+      OVERRIDE_bool(d3d12_readback_resolve, (bool)value);
+      break;
+  }
+}
+
 namespace d3d12 {
 
 // Generated with `xb buildshaders`.
@@ -2990,7 +3011,7 @@ bool D3D12CommandProcessor::IssueDraw(xenos::PrimitiveType primitive_type,
           memexport_range.base_address_dwords << 2, memexport_range.size_bytes,
           false);
     }
-    if (GetGPUSetting(GPUSetting::ReadbackResolve)) {
+    if (cvars::d3d12_readback_memexport) {
       // Read the exported data on the CPU.
       uint32_t memexport_total_size = 0;
       for (const draw_util::MemExportRange& memexport_range :
@@ -3070,7 +3091,7 @@ bool D3D12CommandProcessor::IssueCopy() {
   if (!BeginSubmission(true)) {
     return false;
   }
-  if (!GetGPUSetting(GPUSetting::ReadbackResolve)) {
+  if (!cvars::d3d12_readback_resolve) {
     uint32_t written_address, written_length;
     return render_target_cache_->Resolve(*memory_, *shared_memory_,
                                          *texture_cache_, written_address,