Massive refactoring of all code + audio skeleton.

This should make it easier to find files and (in the future) split things
up into separate libraries.
It also changes around emulator initialization to make it a little more
difficult to do things out of order and a little more sensible as to when
real init work happens.
Also adding a skeleton audio system/driver and reworking CPU register
access to be more extensible.

src/xenia/gpu/nop/nop_gpu-private.h

@@ -1,31 +1,31 @@
-/**
- ******************************************************************************
- * Xenia : Xbox 360 Emulator Research Project                                 *
- ******************************************************************************
- * Copyright 2013 Ben Vanik. All rights reserved.                             *
- * Released under the BSD license - see LICENSE in the root for more details. *
- ******************************************************************************
- */
-
-#ifndef XENIA_GPU_NOP_NOP_PRIVATE_H_
-#define XENIA_GPU_NOP_NOP_PRIVATE_H_
-
-#include <xenia/core.h>
-
-#include <xenia/gpu/nop/nop.h>
-
-
-namespace xe {
-namespace gpu {
-namespace nop {
-
-
-
-
-
-}  // namespace nop
-}  // namespace gpu
-}  // namespace xe
-
-
-#endif  // XENIA_GPU_NOP_NOP_PRIVATE_H_
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2013 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#ifndef XENIA_GPU_NOP_NOP_GPU_PRIVATE_H_
+#define XENIA_GPU_NOP_NOP_GPU_PRIVATE_H_
+
+#include <xenia/core.h>
+
+#include <xenia/gpu/nop/nop_gpu.h>
+
+
+namespace xe {
+namespace gpu {
+namespace nop {
+
+
+
+
+
+}  // namespace nop
+}  // namespace gpu
+}  // namespace xe
+
+
+#endif  // XENIA_GPU_NOP_NOP_PRIVATE_H_

src/xenia/gpu/nop/nop_gpu.cc

@@ -1,44 +1,44 @@
-/**
- ******************************************************************************
- * Xenia : Xbox 360 Emulator Research Project                                 *
- ******************************************************************************
- * Copyright 2013 Ben Vanik. All rights reserved.                             *
- * Released under the BSD license - see LICENSE in the root for more details. *
- ******************************************************************************
- */
-
-#include <xenia/gpu/nop/nop.h>
-
-#include <xenia/gpu/nop/nop_graphics_system.h>
-
-
-using namespace xe;
-using namespace xe::gpu;
-using namespace xe::gpu::nop;
-
-
-namespace {
-  void InitializeIfNeeded();
-  void CleanupOnShutdown();
-
-  void InitializeIfNeeded() {
-    static bool has_initialized = false;
-    if (has_initialized) {
-      return;
-    }
-    has_initialized = true;
-
-    //
-
-    atexit(CleanupOnShutdown);
-  }
-
-  void CleanupOnShutdown() {
-  }
-}
-
-
-GraphicsSystem* xe::gpu::nop::Create(const CreationParams* params) {
-  InitializeIfNeeded();
-  return new NopGraphicsSystem(params);
-}
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2013 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#include <xenia/gpu/nop/nop_gpu.h>
+
+#include <xenia/gpu/nop/nop_graphics_system.h>
+
+
+using namespace xe;
+using namespace xe::gpu;
+using namespace xe::gpu::nop;
+
+
+namespace {
+  void InitializeIfNeeded();
+  void CleanupOnShutdown();
+
+  void InitializeIfNeeded() {
+    static bool has_initialized = false;
+    if (has_initialized) {
+      return;
+    }
+    has_initialized = true;
+
+    //
+
+    atexit(CleanupOnShutdown);
+  }
+
+  void CleanupOnShutdown() {
+  }
+}
+
+
+GraphicsSystem* xe::gpu::nop::Create(Emulator* emulator) {
+  InitializeIfNeeded();
+  return new NopGraphicsSystem(emulator);
+}

src/xenia/gpu/nop/nop_gpu.h

@@ -1,33 +1,33 @@
-/**
- ******************************************************************************
- * Xenia : Xbox 360 Emulator Research Project                                 *
- ******************************************************************************
- * Copyright 2013 Ben Vanik. All rights reserved.                             *
- * Released under the BSD license - see LICENSE in the root for more details. *
- ******************************************************************************
- */
-
-#ifndef XENIA_GPU_NOP_NOP_H_
-#define XENIA_GPU_NOP_NOP_H_
-
-#include <xenia/core.h>
-
-
-namespace xe {
-namespace gpu {
-
-class CreationParams;
-class GraphicsSystem;
-
-namespace nop {
-
-
-GraphicsSystem* Create(const CreationParams* params);
-
-
-}  // namespace nop
-}  // namespace gpu
-}  // namespace xe
-
-
-#endif  // XENIA_GPU_NOP_NOP_H_
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2013 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#ifndef XENIA_GPU_NOP_NOP_GPU_H_
+#define XENIA_GPU_NOP_NOP_GPU_H_
+
+#include <xenia/core.h>
+
+
+XEDECLARECLASS1(xe, Emulator);
+XEDECLARECLASS2(xe, gpu, GraphicsSystem);
+
+
+namespace xe {
+namespace gpu {
+namespace nop {
+
+
+GraphicsSystem* Create(Emulator* emulator);
+
+
+}  // namespace nop
+}  // namespace gpu
+}  // namespace xe
+
+
+#endif  // XENIA_GPU_NOP_NOP_GPU_H_

src/xenia/gpu/nop/nop_graphics_driver.h

@@ -13,7 +13,7 @@
 #include <xenia/core.h>
 
 #include <xenia/gpu/graphics_driver.h>
-#include <xenia/gpu/nop/nop-private.h>
+#include <xenia/gpu/nop/nop_gpu-private.h>
 #include <xenia/gpu/xenos/xenos.h>
 
 

src/xenia/gpu/nop/nop_graphics_system.cc

@@ -28,8 +28,8 @@ void __stdcall NopGraphicsSystemVsyncCallback(NopGraphicsSystem* gs, BOOLEAN) {
 }
 
 
-NopGraphicsSystem::NopGraphicsSystem(const CreationParams* params) :
-    GraphicsSystem(params),
+NopGraphicsSystem::NopGraphicsSystem(Emulator* emulator) :
+    GraphicsSystem(emulator),
     timer_queue_(NULL),
     vsync_timer_(NULL) {
 }

src/xenia/gpu/nop/nop_graphics_system.h

@@ -13,7 +13,7 @@
 #include <xenia/core.h>
 
 #include <xenia/gpu/graphics_system.h>
-#include <xenia/gpu/nop/nop-private.h>
+#include <xenia/gpu/nop/nop_gpu-private.h>
 
 
 namespace xe {
@@ -23,7 +23,7 @@ namespace nop {
 
 class NopGraphicsSystem : public GraphicsSystem {
 public:
-  NopGraphicsSystem(const CreationParams* params);
+  NopGraphicsSystem(Emulator* emulator);
   virtual ~NopGraphicsSystem();
 
 protected:

src/xenia/gpu/nop/sources.gypi

@@ -1,9 +1,9 @@
 # Copyright 2013 Ben Vanik. All Rights Reserved.
 {
   'sources': [
-    'nop-private.h',
-    'nop.cc',
-    'nop.h',
+    'nop_gpu-private.h',
+    'nop_gpu.cc',
+    'nop_gpu.h',
     'nop_graphics_driver.cc',
     'nop_graphics_driver.h',
     'nop_graphics_system.cc',