18 files changed, 305 insertions, 39 deletions

diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index 021e2f152..f5c92a5aa 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -41,6 +41,8 @@ set(SRCS
             hle/service/am/applet_oe.cpp
             hle/service/aoc/aoc_u.cpp
             hle/service/apm/apm.cpp
+            hle/service/audio/audio.cpp
+            hle/service/audio/audout_u.cpp
             hle/service/hid/hid.cpp
             hle/service/lm/lm.cpp
             hle/service/nvdrv/devices/nvdisp_disp0.cpp
@@ -53,6 +55,8 @@ set(SRCS
             hle/service/service.cpp
             hle/service/sm/controller.cpp
             hle/service/sm/sm.cpp
+            hle/service/time/time.cpp
+            hle/service/time/time_s.cpp
             hle/service/vi/vi.cpp
             hle/service/vi/vi_m.cpp
             hle/shared_page.cpp
@@ -124,6 +128,8 @@ set(HEADERS
             hle/service/am/applet_oe.h
             hle/service/aoc/aoc_u.h
             hle/service/apm/apm.h
+            hle/service/audio/audio.h
+            hle/service/audio/audout_u.h
             hle/service/hid/hid.h
             hle/service/lm/lm.h
             hle/service/nvdrv/devices/nvdevice.h
@@ -137,6 +143,8 @@ set(HEADERS
             hle/service/service.h
             hle/service/sm/controller.h
             hle/service/sm/sm.h
+            hle/service/time/time.h
+            hle/service/time/time_s.h
             hle/service/vi/vi.h
             hle/service/vi/vi_m.h
             hle/shared_page.h
diff --git a/src/core/hle/service/am/applet_oe.cpp b/src/core/hle/service/am/applet_oe.cpp
index e2bb581ff..f3d66ea96 100644
--- a/src/core/hle/service/am/applet_oe.cpp
+++ b/src/core/hle/service/am/applet_oe.cpp
@@ -81,7 +81,7 @@ private:
     void ReceiveMessage(Kernel::HLERequestContext& ctx) {
         IPC::RequestBuilder rb{ctx, 3};
         rb.Push(RESULT_SUCCESS);
-        rb.Push<u32>(1);
+        rb.Push<u32>(15);
 
         LOG_WARNING(Service, "(STUBBED) called");
     }
diff --git a/src/core/hle/service/audio/audio.cpp b/src/core/hle/service/audio/audio.cpp
new file mode 100644
index 000000000..2b4c6c5d0
--- /dev/null
+++ b/src/core/hle/service/audio/audio.cpp
@@ -0,0 +1,16 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "core/hle/service/audio/audio.h"
+#include "core/hle/service/audio/audout_u.h"
+
+namespace Service {
+namespace Audio {
+
+void InstallInterfaces(SM::ServiceManager& service_manager) {
+    std::make_shared<AudOutU>()->InstallAsService(service_manager);
+}
+
+} // namespace Audio
+} // namespace Service
diff --git a/src/core/hle/service/audio/audio.h b/src/core/hle/service/audio/audio.h
new file mode 100644
index 000000000..cbd56b2a8
--- /dev/null
+++ b/src/core/hle/service/audio/audio.h
@@ -0,0 +1,16 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "core/hle/service/service.h"
+
+namespace Service {
+namespace Audio {
+
+/// Registers all Audio services with the specified service manager.
+void InstallInterfaces(SM::ServiceManager& service_manager);
+
+} // namespace Audio
+} // namespace Service
diff --git a/src/core/hle/service/audio/audout_u.cpp b/src/core/hle/service/audio/audout_u.cpp
new file mode 100644
index 000000000..c028262c6
--- /dev/null
+++ b/src/core/hle/service/audio/audout_u.cpp
@@ -0,0 +1,26 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "common/logging/log.h"
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/service/audio/audout_u.h"
+
+namespace Service {
+namespace Audio {
+
+void AudOutU::ListAudioOuts(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service, "(STUBBED) called");
+    IPC::RequestBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
+AudOutU::AudOutU() : ServiceFramework("audout:u") {
+    static const FunctionInfo functions[] = {
+        {0x00000000, &AudOutU::ListAudioOuts, "ListAudioOuts"},
+    };
+    RegisterHandlers(functions);
+}
+
+} // namespace Audio
+} // namespace Service
diff --git a/src/core/hle/service/audio/audout_u.h b/src/core/hle/service/audio/audout_u.h
new file mode 100644
index 000000000..42680af94
--- /dev/null
+++ b/src/core/hle/service/audio/audout_u.h
@@ -0,0 +1,23 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "core/hle/kernel/hle_ipc.h"
+#include "core/hle/service/service.h"
+
+namespace Service {
+namespace Audio {
+
+class AudOutU final : public ServiceFramework<AudOutU> {
+public:
+    AudOutU();
+    ~AudOutU() = default;
+
+private:
+    void ListAudioOuts(Kernel::HLERequestContext& ctx);
+};
+
+} // namespace Audio
+} // namespace Service
diff --git a/src/core/hle/service/hid/hid.cpp b/src/core/hle/service/hid/hid.cpp
index f838713a3..3f74aed06 100644
--- a/src/core/hle/service/hid/hid.cpp
+++ b/src/core/hle/service/hid/hid.cpp
@@ -1,19 +1,74 @@
-// Copyright 2015 Citra Emulator Project
+// Copyright 2018 yuzu emulator team
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
 #include "common/logging/log.h"
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/client_port.h"
+#include "core/hle/kernel/client_session.h"
+#include "core/hle/kernel/shared_memory.h"
 #include "core/hle/service/hid/hid.h"
 #include "core/hle/service/service.h"
 
 namespace Service {
 namespace HID {
 
-void Init() {}
+class IAppletResource final : public ServiceFramework<IAppletResource> {
+public:
+    IAppletResource() : ServiceFramework("IAppletResource") {
+        static const FunctionInfo functions[] = {
+            {0, &IAppletResource::GetSharedMemoryHandle, "GetSharedMemoryHandle"},
+        };
+        RegisterHandlers(functions);
 
-void Shutdown() {}
+        shared_mem = Kernel::SharedMemory::Create(
+            nullptr, 0x40000, Kernel::MemoryPermission::ReadWrite, Kernel::MemoryPermission::Read,
+            0, Kernel::MemoryRegion::BASE, "HID:SharedMemory");
+    }
+
+private:
+    void GetSharedMemoryHandle(Kernel::HLERequestContext& ctx) {
+        IPC::RequestBuilder rb{ctx, 2, 1};
+        rb.Push(RESULT_SUCCESS);
+        rb.PushCopyObjects(shared_mem);
+        LOG_DEBUG(Service, "called");
+    }
+
+    // Handle to shared memory region designated to HID service
+    Kernel::SharedPtr<Kernel::SharedMemory> shared_mem;
+};
+
+class Hid final : public ServiceFramework<Hid> {
+public:
+    Hid() : ServiceFramework("hid") {
+        static const FunctionInfo functions[] = {
+            {0x00000000, &Hid::CreateAppletResource, "CreateAppletResource"},
+        };
+        RegisterHandlers(functions);
+    }
+    ~Hid() = default;
+
+private:
+    void CreateAppletResource(Kernel::HLERequestContext& ctx) {
+        auto client_port = std::make_shared<IAppletResource>()->CreatePort();
+        auto session = client_port->Connect();
+        if (session.Succeeded()) {
+            LOG_DEBUG(Service, "called, initialized IAppletResource -> session=%u",
+                      (*session)->GetObjectId());
+            IPC::RequestBuilder rb{ctx, 2, 0, 1};
+            rb.Push(RESULT_SUCCESS);
+            rb.PushMoveObjects(std::move(session).Unwrap());
+        } else {
+            UNIMPLEMENTED();
+        }
+    }
+};
 
 void ReloadInputDevices() {}
 
+void InstallInterfaces(SM::ServiceManager& service_manager) {
+    std::make_shared<Hid>()->InstallAsService(service_manager);
+}
+
 } // namespace HID
 } // namespace Service
diff --git a/src/core/hle/service/hid/hid.h b/src/core/hle/service/hid/hid.h
index a1d227dfe..f7621f62d 100644
--- a/src/core/hle/service/hid/hid.h
+++ b/src/core/hle/service/hid/hid.h
@@ -1,20 +1,19 @@
-// Copyright 2015 Citra Emulator Project
+// Copyright 2018 yuzu emulator team
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
 #pragma once
 
+#include "core/hle/service/service.h"
+
 namespace Service {
 namespace HID {
 
-/// Initialize HID service
-void Init();
-
-/// Shutdown HID service
-void Shutdown();
-
 /// Reload input devices. Used when input configuration changed
 void ReloadInputDevices();
 
+/// Registers all HID services with the specified service manager.
+void InstallInterfaces(SM::ServiceManager& service_manager);
+
 } // namespace HID
 } // namespace Service
diff --git a/src/core/hle/service/lm/lm.cpp b/src/core/hle/service/lm/lm.cpp
index ca429e15f..2d0d2fb65 100644
--- a/src/core/hle/service/lm/lm.cpp
+++ b/src/core/hle/service/lm/lm.cpp
@@ -144,7 +144,7 @@ void LM::Initialize(Kernel::HLERequestContext& ctx) {
     if (session.Succeeded()) {
         LOG_DEBUG(Service_SM, "called, initialized logger -> session=%u",
                   (*session)->GetObjectId());
-        IPC::RequestBuilder rb{ctx, 1, 0, 1};
+        IPC::RequestBuilder rb{ctx, 2, 0, 1};
         rb.Push(RESULT_SUCCESS);
         rb.PushMoveObjects(std::move(session).Unwrap());
         registered_loggers.emplace_back(std::move(client_port));
diff --git a/src/core/hle/service/service.cpp b/src/core/hle/service/service.cpp
index b82df6f35..02d434660 100644
--- a/src/core/hle/service/service.cpp
+++ b/src/core/hle/service/service.cpp
@@ -17,6 +17,7 @@
 #include "core/hle/service/am/am.h"
 #include "core/hle/service/aoc/aoc_u.h"
 #include "core/hle/service/apm/apm.h"
+#include "core/hle/service/audio/audio.h"
 #include "core/hle/service/hid/hid.h"
 #include "core/hle/service/lm/lm.h"
 #include "core/hle/service/nvdrv/nvdrv.h"
@@ -24,6 +25,7 @@
 #include "core/hle/service/service.h"
 #include "core/hle/service/sm/controller.h"
 #include "core/hle/service/sm/sm.h"
+#include "core/hle/service/time/time.h"
 #include "core/hle/service/vi/vi.h"
 
 using Kernel::ClientPort;
@@ -78,7 +80,8 @@ Kernel::SharedPtr<Kernel::ClientPort> ServiceFrameworkBase::CreatePort() {
     ASSERT(port == nullptr);
     Kernel::SharedPtr<Kernel::ServerPort> server_port;
     Kernel::SharedPtr<Kernel::ClientPort> client_port;
-    std::tie(server_port, client_port) = Kernel::ServerPort::CreatePortPair(max_sessions, service_name);
+    std::tie(server_port, client_port) =
+        Kernel::ServerPort::CreatePortPair(max_sessions, service_name);
     port = MakeResult<Kernel::SharedPtr<Kernel::ServerPort>>(std::move(server_port)).Unwrap();
     port->SetHleHandler(shared_from_this());
     return client_port;
@@ -164,20 +167,19 @@ void Init() {
     AM::InstallInterfaces(*SM::g_service_manager);
     AOC::InstallInterfaces(*SM::g_service_manager);
     APM::InstallInterfaces(*SM::g_service_manager);
+    Audio::InstallInterfaces(*SM::g_service_manager);
+    HID::InstallInterfaces(*SM::g_service_manager);
     LM::InstallInterfaces(*SM::g_service_manager);
     NVDRV::InstallInterfaces(*SM::g_service_manager);
     PCTL::InstallInterfaces(*SM::g_service_manager);
+    Time::InstallInterfaces(*SM::g_service_manager);
     VI::InstallInterfaces(*SM::g_service_manager);
 
-    HID::Init();
-
     LOG_DEBUG(Service, "initialized OK");
 }
 
 /// Shutdown ServiceManager
 void Shutdown() {
-    HID::Shutdown();
-
     SM::g_service_manager = nullptr;
     g_kernel_named_ports.clear();
     LOG_DEBUG(Service, "shutdown OK");
diff --git a/src/core/hle/service/time/time.cpp b/src/core/hle/service/time/time.cpp
new file mode 100644
index 000000000..e3d58aa60
--- /dev/null
+++ b/src/core/hle/service/time/time.cpp
@@ -0,0 +1,16 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "core/hle/service/time/time.h"
+#include "core/hle/service/time/time_s.h"
+
+namespace Service {
+namespace Time {
+
+void InstallInterfaces(SM::ServiceManager& service_manager) {
+    std::make_shared<TimeS>()->InstallAsService(service_manager);
+}
+
+} // namespace Time
+} // namespace Service
diff --git a/src/core/hle/service/time/time.h b/src/core/hle/service/time/time.h
new file mode 100644
index 000000000..7d0803e24
--- /dev/null
+++ b/src/core/hle/service/time/time.h
@@ -0,0 +1,16 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "core/hle/service/service.h"
+
+namespace Service {
+namespace Time {
+
+/// Registers all Time services with the specified service manager.
+void InstallInterfaces(SM::ServiceManager& service_manager);
+
+} // namespace Time
+} // namespace Service
diff --git a/src/core/hle/service/time/time_s.cpp b/src/core/hle/service/time/time_s.cpp
new file mode 100644
index 000000000..6b0597d8e
--- /dev/null
+++ b/src/core/hle/service/time/time_s.cpp
@@ -0,0 +1,58 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <chrono>
+#include "common/logging/log.h"
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/client_port.h"
+#include "core/hle/kernel/client_session.h"
+#include "core/hle/service/time/time_s.h"
+
+namespace Service {
+namespace Time {
+
+class ISystemClock final : public ServiceFramework<ISystemClock> {
+public:
+    ISystemClock() : ServiceFramework("ISystemClock") {
+        static const FunctionInfo functions[] = {
+            {0, &ISystemClock::GetCurrentTime, "GetCurrentTime"},
+        };
+        RegisterHandlers(functions);
+    }
+
+private:
+    void GetCurrentTime(Kernel::HLERequestContext& ctx) {
+        const s64 time_since_epoch{std::chrono::duration_cast<std::chrono::milliseconds>(
+                                       std::chrono::system_clock::now().time_since_epoch())
+                                       .count()};
+        IPC::RequestBuilder rb{ctx, 4};
+        rb.Push(RESULT_SUCCESS);
+        rb.Push<u64>(time_since_epoch);
+        LOG_DEBUG(Service, "called");
+    }
+};
+
+void TimeS::GetStandardUserSystemClock(Kernel::HLERequestContext& ctx) {
+    auto client_port = std::make_shared<ISystemClock>()->CreatePort();
+    auto session = client_port->Connect();
+    if (session.Succeeded()) {
+        LOG_DEBUG(Service, "called, initialized ISystemClock -> session=%u",
+                  (*session)->GetObjectId());
+        IPC::RequestBuilder rb{ctx, 2, 0, 1};
+        rb.Push(RESULT_SUCCESS);
+        rb.PushMoveObjects(std::move(session).Unwrap());
+    } else {
+        UNIMPLEMENTED();
+    }
+}
+
+TimeS::TimeS() : ServiceFramework("time:s") {
+    static const FunctionInfo functions[] = {
+        {0x00000000, &TimeS::GetStandardUserSystemClock, "GetStandardUserSystemClock"},
+    };
+    RegisterHandlers(functions);
+}
+
+} // namespace Time
+} // namespace Service
diff --git a/src/core/hle/service/time/time_s.h b/src/core/hle/service/time/time_s.h
new file mode 100644
index 000000000..073227910
--- /dev/null
+++ b/src/core/hle/service/time/time_s.h
@@ -0,0 +1,23 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "core/hle/kernel/hle_ipc.h"
+#include "core/hle/service/service.h"
+
+namespace Service {
+namespace Time {
+
+class TimeS final : public ServiceFramework<TimeS> {
+public:
+    TimeS();
+    ~TimeS() = default;
+
+private:
+    void GetStandardUserSystemClock(Kernel::HLERequestContext& ctx);
+};
+
+} // namespace Time
+} // namespace Service
diff --git a/src/core/hle/service/vi/vi.cpp b/src/core/hle/service/vi/vi.cpp
index d3b63949e..b35a7a377 100644
--- a/src/core/hle/service/vi/vi.cpp
+++ b/src/core/hle/service/vi/vi.cpp
@@ -12,6 +12,8 @@
 #include "core/hle/service/nvdrv/nvdrv_a.h"
 #include "core/hle/service/vi/vi.h"
 #include "core/hle/service/vi/vi_m.h"
+#include "video_core/renderer_base.h"
+#include "video_core/video_core.h"
 
 namespace Service {
 namespace VI {
@@ -743,7 +745,8 @@ void NVFlinger::Compose() {
         auto buffer = buffer_queue->AcquireBuffer();
 
         if (buffer == boost::none) {
-            // There was no queued buffer to draw.
+            // There was no queued buffer to draw, render previous frame
+            VideoCore::g_renderer->SwapBuffers({});
             continue;
         }
 
diff --git a/src/video_core/renderer_base.h b/src/video_core/renderer_base.h
index d15db6c8c..28893b181 100644
--- a/src/video_core/renderer_base.h
+++ b/src/video_core/renderer_base.h
@@ -5,6 +5,7 @@
 #pragma once
 
 #include <memory>
+#include <boost/optional.hpp>
 #include "common/assert.h"
 #include "common/common_types.h"
 
@@ -47,7 +48,7 @@ public:
     virtual ~RendererBase() {}
 
     /// Swap buffers (render frame)
-    virtual void SwapBuffers(const FramebufferInfo& framebuffer_info) = 0;
+    virtual void SwapBuffers(boost::optional<const FramebufferInfo&> framebuffer_info) = 0;
 
     /**
      * Set the emulator window to use for renderer
diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index a5df91604..50396b5c1 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -4,8 +4,8 @@
 
 #include <algorithm>
 #include <cstddef>
-#include <cstring>
 #include <cstdlib>
+#include <cstring>
 #include <memory>
 #include <glad/glad.h>
 #include "common/assert.h"
@@ -98,20 +98,23 @@ RendererOpenGL::RendererOpenGL() = default;
 RendererOpenGL::~RendererOpenGL() = default;
 
 /// Swap buffers (render frame)
-void RendererOpenGL::SwapBuffers(const FramebufferInfo& framebuffer_info) {
+void RendererOpenGL::SwapBuffers(boost::optional<const FramebufferInfo&> framebuffer_info) {
     // Maintain the rasterizer's state as a priority
     OpenGLState prev_state = OpenGLState::GetCurState();
     state.Apply();
 
-    if (screen_info.texture.width != (GLsizei)framebuffer_info.width ||
-        screen_info.texture.height != (GLsizei)framebuffer_info.height ||
-        screen_info.texture.pixel_format != framebuffer_info.pixel_format) {
-        // Reallocate texture if the framebuffer size has changed.
-        // This is expected to not happen very often and hence should not be a
-        // performance problem.
-        ConfigureFramebufferTexture(screen_info.texture, framebuffer_info);
+    if (framebuffer_info != boost::none) {
+        // If framebuffer_info is provided, reload it from memory to a texture
+        if (screen_info.texture.width != (GLsizei)framebuffer_info->width ||
+            screen_info.texture.height != (GLsizei)framebuffer_info->height ||
+            screen_info.texture.pixel_format != framebuffer_info->pixel_format) {
+            // Reallocate texture if the framebuffer size has changed.
+            // This is expected to not happen very often and hence should not be a
+            // performance problem.
+            ConfigureFramebufferTexture(screen_info.texture, *framebuffer_info);
+        }
+        LoadFBToScreenInfo(*framebuffer_info, screen_info);
     }
-    LoadFBToScreenInfo(framebuffer_info, screen_info);
 
     DrawScreens();
 
@@ -290,16 +293,16 @@ void RendererOpenGL::LoadFBToScreenInfo(const FramebufferInfo& framebuffer_info,
  * Fills active OpenGL texture with the given RGB color. Since the color is solid, the texture can
  * be 1x1 but will stretch across whatever it's rendered on.
  */
-void RendererOpenGL::LoadColorToActiveGLTexture(u8 color_r, u8 color_g, u8 color_b,
+void RendererOpenGL::LoadColorToActiveGLTexture(u8 color_r, u8 color_g, u8 color_b, u8 color_a,
                                                 const TextureInfo& texture) {
     state.texture_units[0].texture_2d = texture.resource.handle;
     state.Apply();
 
     glActiveTexture(GL_TEXTURE0);
-    u8 framebuffer_data[3] = {color_r, color_g, color_b};
+    u8 framebuffer_data[4] = {color_a, color_b, color_g, color_r};
 
     // Update existing texture
-    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, framebuffer_data);
+    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, framebuffer_data);
 
     state.texture_units[0].texture_2d = 0;
     state.Apply();
@@ -361,6 +364,9 @@ void RendererOpenGL::InitOpenGLObjects() {
 
     state.texture_units[0].texture_2d = 0;
     state.Apply();
+
+    // Clear screen to black
+    LoadColorToActiveGLTexture(0, 0, 0, 0, screen_info.texture);
 }
 
 void RendererOpenGL::ConfigureFramebufferTexture(TextureInfo& texture,
diff --git a/src/video_core/renderer_opengl/renderer_opengl.h b/src/video_core/renderer_opengl/renderer_opengl.h
index dc21d7a38..dd01e1b1a 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.h
+++ b/src/video_core/renderer_opengl/renderer_opengl.h
@@ -37,7 +37,7 @@ public:
     ~RendererOpenGL() override;
 
     /// Swap buffers (render frame)
-    void SwapBuffers(const FramebufferInfo& framebuffer_info) override;
+    void SwapBuffers(boost::optional<const FramebufferInfo&> framebuffer_info) override;
 
     /**
      * Set the emulator window to use for renderer
@@ -53,17 +53,15 @@ public:
 
 private:
     void InitOpenGLObjects();
-    void ConfigureFramebufferTexture(TextureInfo& texture,
-                                     const FramebufferInfo& framebuffer_info);
+    void ConfigureFramebufferTexture(TextureInfo& texture, const FramebufferInfo& framebuffer_info);
     void DrawScreens();
     void DrawSingleScreen(const ScreenInfo& screen_info, float x, float y, float w, float h);
     void UpdateFramerate();
 
     // Loads framebuffer from emulated memory into the display information structure
-    void LoadFBToScreenInfo(const FramebufferInfo& framebuffer_info,
-                            ScreenInfo& screen_info);
-    // Fills active OpenGL texture with the given RGB color.
-    void LoadColorToActiveGLTexture(u8 color_r, u8 color_g, u8 color_b, const TextureInfo& texture);
+    void LoadFBToScreenInfo(const FramebufferInfo& framebuffer_info, ScreenInfo& screen_info);
+    // Fills active OpenGL texture with the given RGBA color.
+    void LoadColorToActiveGLTexture(u8 color_r, u8 color_g, u8 color_b, u8 color_a, const TextureInfo& texture);
 
     EmuWindow* render_window; ///< Handle to render window