10 files changed, 43 insertions, 47 deletions
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp
index 0e205ed72..a235b543e 100644
--- a/src/video_core/engines/maxwell_3d.cpp
+++ b/src/video_core/engines/maxwell_3d.cpp
@@ -19,8 +19,8 @@ namespace Engines {
 /// First register id that is actually a Macro call.
 constexpr u32 MacroRegistersStart = 0xE00;
 
-Maxwell3D::Maxwell3D(MemoryManager& memory_manager)
-    : memory_manager(memory_manager), macro_interpreter(*this) {}
+Maxwell3D::Maxwell3D(VideoCore::RasterizerInterface& rasterizer, MemoryManager& memory_manager)
+    : memory_manager(memory_manager), rasterizer{rasterizer}, macro_interpreter(*this) {}
 
 void Maxwell3D::CallMacroMethod(u32 method, std::vector<u32> parameters) {
     auto macro_code = uploaded_macros.find(method);
@@ -130,7 +130,7 @@ void Maxwell3D::WriteReg(u32 method, u32 value, u32 remaining_params) {
         break;
     }
 
-    VideoCore::g_renderer->Rasterizer()->NotifyMaxwellRegisterChanged(method);
+    rasterizer.NotifyMaxwellRegisterChanged(method);
 
     if (debug_context) {
         debug_context->OnEvent(Tegra::DebugContext::Event::MaxwellCommandProcessed, nullptr);
@@ -218,7 +218,7 @@ void Maxwell3D::DrawArrays() {
     }
 
     const bool is_indexed{regs.index_array.count && !regs.vertex_buffer.count};
-    VideoCore::g_renderer->Rasterizer()->AccelerateDrawBatch(is_indexed);
+    rasterizer.AccelerateDrawBatch(is_indexed);
 
     // TODO(bunnei): Below, we reset vertex count so that we can use these registers to determine if
     // the game is trying to draw indexed or direct mode. This needs to be verified on HW still -
@@ -393,7 +393,7 @@ void Maxwell3D::ProcessClearBuffers() {
            regs.clear_buffers.R == regs.clear_buffers.B &&
            regs.clear_buffers.R == regs.clear_buffers.A);
 
-    VideoCore::g_renderer->Rasterizer()->Clear();
+    rasterizer.Clear();
 }
 
 } // namespace Engines
diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h
index 3c32f1067..4d0ff96a5 100644
--- a/src/video_core/engines/maxwell_3d.h
+++ b/src/video_core/engines/maxwell_3d.h
@@ -17,6 +17,10 @@
 #include "video_core/memory_manager.h"
 #include "video_core/textures/texture.h"
 
+namespace VideoCore {
+class RasterizerInterface;
+}
+
 namespace Tegra::Engines {
 
 #define MAXWELL3D_REG_INDEX(field_name)                                                            \
@@ -24,7 +28,7 @@ namespace Tegra::Engines {
 
 class Maxwell3D final {
 public:
-    explicit Maxwell3D(MemoryManager& memory_manager);
+    explicit Maxwell3D(VideoCore::RasterizerInterface& rasterizer, MemoryManager& memory_manager);
     ~Maxwell3D() = default;
 
     /// Register structure of the Maxwell3D engine.
@@ -818,6 +822,8 @@ public:
     Texture::FullTextureInfo GetStageTexture(Regs::ShaderStage stage, size_t offset) const;
 
 private:
+    VideoCore::RasterizerInterface& rasterizer;
+
     std::unordered_map<u32, std::vector<u32>> uploaded_macros;
 
     /// Macro method that is currently being executed / being fed parameters.
diff --git a/src/video_core/gpu.cpp b/src/video_core/gpu.cpp
index 141e20444..b2a83ce0b 100644
--- a/src/video_core/gpu.cpp
+++ b/src/video_core/gpu.cpp
@@ -7,12 +7,13 @@
 #include "video_core/engines/maxwell_compute.h"
 #include "video_core/engines/maxwell_dma.h"
 #include "video_core/gpu.h"
+#include "video_core/rasterizer_interface.h"
 
 namespace Tegra {
 
-GPU::GPU() {
+GPU::GPU(VideoCore::RasterizerInterface& rasterizer) {
     memory_manager = std::make_unique<MemoryManager>();
-    maxwell_3d = std::make_unique<Engines::Maxwell3D>(*memory_manager);
+    maxwell_3d = std::make_unique<Engines::Maxwell3D>(rasterizer, *memory_manager);
     fermi_2d = std::make_unique<Engines::Fermi2D>(*memory_manager);
     maxwell_compute = std::make_unique<Engines::MaxwellCompute>();
     maxwell_dma = std::make_unique<Engines::MaxwellDMA>(*memory_manager);
diff --git a/src/video_core/gpu.h b/src/video_core/gpu.h
index 08aa75503..440505c9d 100644
--- a/src/video_core/gpu.h
+++ b/src/video_core/gpu.h
@@ -11,6 +11,10 @@
 #include "core/hle/service/nvflinger/buffer_queue.h"
 #include "video_core/memory_manager.h"
 
+namespace VideoCore {
+class RasterizerInterface;
+}
+
 namespace Tegra {
 
 enum class RenderTargetFormat : u32 {
@@ -98,7 +102,7 @@ enum class EngineID {
 
 class GPU final {
 public:
-    GPU();
+    explicit GPU(VideoCore::RasterizerInterface& rasterizer);
     ~GPU();
 
     /// Processes a command list stored at the specified address in GPU memory.
diff --git a/src/video_core/renderer_base.cpp b/src/video_core/renderer_base.cpp
index dbe3edf09..3ca350243 100644
--- a/src/video_core/renderer_base.cpp
+++ b/src/video_core/renderer_base.cpp
@@ -7,6 +7,8 @@
 #include "video_core/renderer_base.h"
 #include "video_core/renderer_opengl/gl_rasterizer.h"
 
+namespace VideoCore {
+
 RendererBase::RendererBase(EmuWindow& window) : render_window{window} {}
 RendererBase::~RendererBase() = default;
 
@@ -21,3 +23,5 @@ void RendererBase::RefreshRasterizerSetting() {
         rasterizer = std::make_unique<RasterizerOpenGL>(render_window);
     }
 }
+
+} // namespace VideoCore
diff --git a/src/video_core/renderer_base.h b/src/video_core/renderer_base.h
index 1cb161b7f..effb9aed3 100644
--- a/src/video_core/renderer_base.h
+++ b/src/video_core/renderer_base.h
@@ -13,6 +13,8 @@
 
 class EmuWindow;
 
+namespace VideoCore {
+
 class RendererBase : NonCopyable {
 public:
     /// Used to reference a framebuffer
@@ -44,7 +46,7 @@ public:
         return m_current_frame;
     }
 
-    VideoCore::RasterizerInterface* Rasterizer() const {
+    RasterizerInterface* Rasterizer() const {
         return rasterizer.get();
     }
 
@@ -52,7 +54,9 @@ public:
 
 protected:
     EmuWindow& render_window; ///< Reference to the render window handle.
-    std::unique_ptr<VideoCore::RasterizerInterface> rasterizer;
+    std::unique_ptr<RasterizerInterface> rasterizer;
     f32 m_current_fps = 0.0f; ///< Current framerate, should be set by the renderer
     int m_current_frame = 0;  ///< Current frame, should be set by the renderer
 };
+
+} // namespace VideoCore
diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index 74383c7cf..50846975f 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -103,7 +103,7 @@ ScopeAcquireGLContext::~ScopeAcquireGLContext() {
     }
 }
 
-RendererOpenGL::RendererOpenGL(EmuWindow& window) : RendererBase{window} {}
+RendererOpenGL::RendererOpenGL(EmuWindow& window) : VideoCore::RendererBase{window} {}
 RendererOpenGL::~RendererOpenGL() = default;
 
 /// Swap buffers (render frame)
diff --git a/src/video_core/renderer_opengl/renderer_opengl.h b/src/video_core/renderer_opengl/renderer_opengl.h
index ab7de41c8..428afa3b7 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.h
+++ b/src/video_core/renderer_opengl/renderer_opengl.h
@@ -41,7 +41,7 @@ private:
     EmuWindow& emu_window;
 };
 
-class RendererOpenGL : public RendererBase {
+class RendererOpenGL : public VideoCore::RendererBase {
 public:
     explicit RendererOpenGL(EmuWindow& window);
     ~RendererOpenGL() override;
diff --git a/src/video_core/video_core.cpp b/src/video_core/video_core.cpp
index 06b13e681..5085ef96b 100644
--- a/src/video_core/video_core.cpp
+++ b/src/video_core/video_core.cpp
@@ -3,37 +3,16 @@
 // Refer to the license.txt file included.
 
 #include <memory>
-#include "common/logging/log.h"
 #include "video_core/renderer_base.h"
 #include "video_core/renderer_opengl/renderer_opengl.h"
 #include "video_core/video_core.h"
 
-////////////////////////////////////////////////////////////////////////////////////////////////////
-// Video Core namespace
-
 namespace VideoCore {
 
-std::unique_ptr<RendererBase> g_renderer; ///< Renderer plugin
-
 std::atomic<bool> g_toggle_framelimit_enabled;
 
-/// Initialize the video core
-bool Init(EmuWindow& emu_window) {
-    g_renderer = std::make_unique<RendererOpenGL>(emu_window);
-    if (g_renderer->Init()) {
-        LOG_DEBUG(Render, "initialized OK");
-    } else {
-        LOG_CRITICAL(Render, "initialization failed !");
-        return false;
-    }
-    return true;
-}
-
-/// Shutdown the video core
-void Shutdown() {
-    g_renderer.reset();
-
-    LOG_DEBUG(Render, "shutdown OK");
+std::unique_ptr<RendererBase> CreateRenderer(EmuWindow& emu_window) {
+    return std::make_unique<RendererOpenGL>(emu_window);
 }
 
 } // namespace VideoCore
diff --git a/src/video_core/video_core.h b/src/video_core/video_core.h
index 519b757f5..7c01c0b8d 100644
--- a/src/video_core/video_core.h
+++ b/src/video_core/video_core.h
@@ -8,25 +8,23 @@
 #include <memory>
 
 class EmuWindow;
-class RendererBase;
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-// Video Core namespace
 
 namespace VideoCore {
 
-enum class Renderer { Software, OpenGL };
+class RendererBase;
 
-extern std::unique_ptr<RendererBase> g_renderer; ///< Renderer plugin
+enum class Renderer { Software, OpenGL };
 
 // TODO: Wrap these in a user settings struct along with any other graphics settings (often set from
 // qt ui)
 extern std::atomic<bool> g_toggle_framelimit_enabled;
 
-/// Initialize the video core
-bool Init(EmuWindow& emu_window);
-
-/// Shutdown the video core
-void Shutdown();
+/**
+ * Creates a renderer instance.
+ *
+ * @note The returned renderer instance is simply allocated. Its Init()
+ *       function still needs to be called to fully complete its setup.
+ */
+std::unique_ptr<RendererBase> CreateRenderer(EmuWindow& emu_window);
 
 } // namespace VideoCore