Core: Cleanup hw includes.

src/video_core/command_processor.h

@@ -4,11 +4,11 @@
 
 #pragma once
 
+#include <type_traits>
+
 #include "common/bit_field.h"
 #include "common/common_types.h"
 
-#include "pica.h"
-
 namespace Pica {
 
 namespace CommandProcessor {

src/video_core/hwrasterizer_base.h

@@ -4,8 +4,13 @@
 
 #pragma once
 
-#include "common/emu_window.h"
-#include "video_core/vertex_shader.h"
+#include "common/common_types.h"
+
+namespace Pica {
+namespace VertexShader {
+struct OutputVertex;
+}
+}
 
 class HWRasterizer {
 public:

src/video_core/renderer_base.h

@@ -10,6 +10,8 @@
 
 #include "video_core/hwrasterizer_base.h"
 
+class EmuWindow;
+
 class RendererBase : NonCopyable {
 public:
 

src/video_core/renderer_opengl/gl_rasterizer.cpp

@@ -6,6 +6,7 @@
 #include <memory>
 
 #include "common/color.h"
+#include "common/math_util.h"
 
 #include "core/hw/gpu.h"
 #include "core/memory.h"

src/video_core/renderer_opengl/gl_rasterizer.h

@@ -9,6 +9,7 @@
 #include "common/common_types.h"
 
 #include "video_core/hwrasterizer_base.h"
+#include "video_core/vertex_shader.h"
 
 #include "gl_state.h"
 #include "gl_rasterizer_cache.h"