19 files changed, 347 insertions, 0 deletions

diff --git a/src/citra/citra.cpp b/src/citra/citra.cpp
index d6fcb66a5..46f4a07c9 100644
--- a/src/citra/citra.cpp
+++ b/src/citra/citra.cpp
@@ -6,6 +6,9 @@
 #include <thread>
 #include <iostream>
 
+// This needs to be included before getopt.h because the latter #defines symbols used by it
+#include "common/microprofile.h"
+
 #ifdef _MSC_VER
 #include <getopt.h>
 #else
@@ -59,6 +62,8 @@ int main(int argc, char **argv) {
     Log::Filter log_filter(Log::Level::Debug);
     Log::SetFilter(&log_filter);
 
+    MicroProfileOnThreadCreate("EmuThread");
+
     if (boot_filename.empty()) {
         LOG_CRITICAL(Frontend, "Failed to load ROM: No ROM specified");
         return -1;
@@ -89,5 +94,7 @@ int main(int argc, char **argv) {
 
     delete emu_window;
 
+    MicroProfileShutdown();
+
     return 0;
 }
diff --git a/src/citra_qt/bootmanager.cpp b/src/citra_qt/bootmanager.cpp
index a96fbea5f..f8aacb527 100644
--- a/src/citra_qt/bootmanager.cpp
+++ b/src/citra_qt/bootmanager.cpp
@@ -14,6 +14,7 @@
 #include "common/string_util.h"
 #include "common/scm_rev.h"
 #include "common/key_map.h"
+#include "common/microprofile.h"
 
 #include "core/core.h"
 #include "core/settings.h"
@@ -37,6 +38,8 @@ EmuThread::EmuThread(GRenderWindow* render_window) :
 void EmuThread::run() {
     render_window->MakeCurrent();
 
+    MicroProfileOnThreadCreate("EmuThread");
+
     stop_run = false;
 
     // holds whether the cpu was running during the last iteration,
@@ -69,6 +72,8 @@ void EmuThread::run() {
         }
     }
 
+    MicroProfileOnThreadExit();
+
     render_window->moveContext();
 }
 
diff --git a/src/citra_qt/debugger/profiler.cpp b/src/citra_qt/debugger/profiler.cpp
index 89b28c2f4..5261d4836 100644
--- a/src/citra_qt/debugger/profiler.cpp
+++ b/src/citra_qt/debugger/profiler.cpp
@@ -2,9 +2,21 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <QMouseEvent>
+#include <QPainter>
+#include <QString>
+
 #include "profiler.h"
 
+#include "citra_qt/util/util.h"
+
 #include "common/profiler_reporting.h"
+#include "common/microprofile.h"
+
+// Include the implementation of the UI in this file. This isn't in microprofile.cpp because the
+// non-Qt frontends don't need it (and don't implement the UI drawing hooks either).
+#define MICROPROFILEUI_IMPL 1
+#include "common/microprofileui.h"
 
 using namespace Common::Profiling;
 
@@ -136,3 +148,193 @@ void ProfilerWidget::setProfilingInfoUpdateEnabled(bool enable)
         update_timer.stop();
     }
 }
+
+class MicroProfileWidget : public QWidget {
+public:
+    MicroProfileWidget(QWidget* parent = 0);
+
+protected:
+    void paintEvent(QPaintEvent* ev) override;
+    void showEvent(QShowEvent* ev) override;
+    void hideEvent(QHideEvent* ev) override;
+
+    void mouseMoveEvent(QMouseEvent* ev) override;
+    void mousePressEvent(QMouseEvent* ev) override;
+    void mouseReleaseEvent(QMouseEvent* ev) override;
+    void wheelEvent(QWheelEvent* ev) override;
+
+    void keyPressEvent(QKeyEvent* ev) override;
+    void keyReleaseEvent(QKeyEvent* ev) override;
+
+private:
+    /// This timer is used to redraw the widget's contents continuously. To save resources, it only
+    /// runs while the widget is visible.
+    QTimer update_timer;
+};
+
+MicroProfileDialog::MicroProfileDialog(QWidget* parent)
+    : QWidget(parent, Qt::Dialog)
+{
+    setObjectName("MicroProfile");
+    setWindowTitle(tr("MicroProfile"));
+    resize(1000, 600);
+    // Remove the "?" button from the titlebar and enable the maximize button
+    setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint | Qt::WindowMaximizeButtonHint);
+
+    MicroProfileWidget* widget = new MicroProfileWidget(this);
+
+    QLayout* layout = new QVBoxLayout(this);
+    layout->setContentsMargins(0, 0, 0, 0);
+    layout->addWidget(widget);
+    setLayout(layout);
+
+    // Configure focus so that widget is focusable and the dialog automatically forwards focus to it.
+    setFocusProxy(widget);
+    widget->setFocusPolicy(Qt::StrongFocus);
+    widget->setFocus();
+}
+
+QAction* MicroProfileDialog::toggleViewAction() {
+    if (toggle_view_action == nullptr) {
+        toggle_view_action = new QAction(windowTitle(), this);
+        toggle_view_action->setCheckable(true);
+        toggle_view_action->setChecked(isVisible());
+        connect(toggle_view_action, SIGNAL(toggled(bool)), SLOT(setVisible(bool)));
+    }
+
+    return toggle_view_action;
+}
+
+void MicroProfileDialog::showEvent(QShowEvent* ev) {
+    if (toggle_view_action) {
+        toggle_view_action->setChecked(isVisible());
+    }
+    QWidget::showEvent(ev);
+}
+
+void MicroProfileDialog::hideEvent(QHideEvent* ev) {
+    if (toggle_view_action) {
+        toggle_view_action->setChecked(isVisible());
+    }
+    QWidget::hideEvent(ev);
+}
+
+/// There's no way to pass a user pointer to MicroProfile, so this variable is used to make the
+/// QPainter available inside the drawing callbacks.
+static QPainter* mp_painter = nullptr;
+
+MicroProfileWidget::MicroProfileWidget(QWidget* parent) : QWidget(parent) {
+    // Send mouse motion events even when not dragging.
+    setMouseTracking(true);
+
+    MicroProfileSetDisplayMode(1); // Timers screen
+    MicroProfileInitUI();
+
+    connect(&update_timer, SIGNAL(timeout()), SLOT(update()));
+}
+
+void MicroProfileWidget::paintEvent(QPaintEvent* ev) {
+    QPainter painter(this);
+
+    painter.setBackground(Qt::black);
+    painter.eraseRect(rect());
+
+    QFont font = GetMonospaceFont();
+    font.setPixelSize(MICROPROFILE_TEXT_HEIGHT);
+    painter.setFont(font);
+
+    mp_painter = &painter;
+    MicroProfileDraw(rect().width(), rect().height());
+    mp_painter = nullptr;
+}
+
+void MicroProfileWidget::showEvent(QShowEvent* ev) {
+    update_timer.start(15); // ~60 Hz
+    QWidget::showEvent(ev);
+}
+
+void MicroProfileWidget::hideEvent(QHideEvent* ev) {
+    update_timer.stop();
+    QWidget::hideEvent(ev);
+}
+
+void MicroProfileWidget::mouseMoveEvent(QMouseEvent* ev) {
+    MicroProfileMousePosition(ev->x(), ev->y(), 0);
+    ev->accept();
+}
+
+void MicroProfileWidget::mousePressEvent(QMouseEvent* ev) {
+    MicroProfileMousePosition(ev->x(), ev->y(), 0);
+    MicroProfileMouseButton(ev->buttons() & Qt::LeftButton, ev->buttons() & Qt::RightButton);
+    ev->accept();
+}
+
+void MicroProfileWidget::mouseReleaseEvent(QMouseEvent* ev) {
+    MicroProfileMousePosition(ev->x(), ev->y(), 0);
+    MicroProfileMouseButton(ev->buttons() & Qt::LeftButton, ev->buttons() & Qt::RightButton);
+    ev->accept();
+}
+
+void MicroProfileWidget::wheelEvent(QWheelEvent* ev) {
+    MicroProfileMousePosition(ev->x(), ev->y(), ev->delta() / 120);
+    ev->accept();
+}
+
+void MicroProfileWidget::keyPressEvent(QKeyEvent* ev) {
+    if (ev->key() == Qt::Key_Control) {
+        // Inform MicroProfile that the user is holding Ctrl.
+        MicroProfileModKey(1);
+    }
+    QWidget::keyPressEvent(ev);
+}
+
+void MicroProfileWidget::keyReleaseEvent(QKeyEvent* ev) {
+    if (ev->key() == Qt::Key_Control) {
+        MicroProfileModKey(0);
+    }
+    QWidget::keyReleaseEvent(ev);
+}
+
+// These functions are called by MicroProfileDraw to draw the interface elements on the screen.
+
+void MicroProfileDrawText(int x, int y, u32 hex_color, const char* text, u32 text_length) {
+    // hex_color does not include an alpha, so it must be assumed to be 255
+    mp_painter->setPen(QColor::fromRgb(hex_color));
+
+    // It's impossible to draw a string using a monospaced font with a fixed width per cell in a
+    // way that's reliable across different platforms and fonts as far as I (yuriks) can tell, so
+    // draw each character individually in order to precisely control the text advance.
+    for (u32 i = 0; i < text_length; ++i) {
+        // Position the text baseline 1 pixel above the bottom of the text cell, this gives nice
+        // vertical alignment of text for a wide range of tested fonts.
+        mp_painter->drawText(x, y + MICROPROFILE_TEXT_HEIGHT - 2, QChar(text[i]));
+        x += MICROPROFILE_TEXT_WIDTH + 1;
+    }
+}
+
+void MicroProfileDrawBox(int left, int top, int right, int bottom, u32 hex_color, MicroProfileBoxType type) {
+    QColor color = QColor::fromRgba(hex_color);
+    QBrush brush = color;
+    if (type == MicroProfileBoxTypeBar) {
+        QLinearGradient gradient(left, top, left, bottom);
+        gradient.setColorAt(0.f, color.lighter(125));
+        gradient.setColorAt(1.f, color.darker(125));
+        brush = gradient;
+    }
+    mp_painter->fillRect(left, top, right - left, bottom - top, brush);
+}
+
+void MicroProfileDrawLine2D(u32 vertices_length, float* vertices, u32 hex_color) {
+    // Temporary vector used to convert between the float array and QPointF. Marked static to reuse
+    // the allocation across calls.
+    static std::vector<QPointF> point_buf;
+
+    for (u32 i = 0; i < vertices_length; ++i) {
+        point_buf.emplace_back(vertices[i*2 + 0], vertices[i*2 + 1]);
+    }
+
+    // hex_color does not include an alpha, so it must be assumed to be 255
+    mp_painter->setPen(QColor::fromRgb(hex_color));
+    mp_painter->drawPolyline(point_buf.data(), vertices_length);
+    point_buf.clear();
+}
diff --git a/src/citra_qt/debugger/profiler.h b/src/citra_qt/debugger/profiler.h
index fabf279b8..2199eaef1 100644
--- a/src/citra_qt/debugger/profiler.h
+++ b/src/citra_qt/debugger/profiler.h
@@ -48,3 +48,20 @@ private:
 
     QTimer update_timer;
 };
+
+class MicroProfileDialog : public QWidget {
+    Q_OBJECT
+
+public:
+    MicroProfileDialog(QWidget* parent = 0);
+
+    /// Returns a QAction that can be used to toggle visibility of this dialog.
+    QAction* toggleViewAction();
+
+protected:
+    void showEvent(QShowEvent* ev) override;
+    void hideEvent(QHideEvent* ev) override;
+
+private:
+    QAction* toggle_view_action = nullptr;
+};
diff --git a/src/citra_qt/main.cpp b/src/citra_qt/main.cpp
index 8bf2a3e13..7fb1b0dcb 100644
--- a/src/citra_qt/main.cpp
+++ b/src/citra_qt/main.cpp
@@ -17,6 +17,7 @@
 #include "common/logging/backend.h"
 #include "common/logging/filter.h"
 #include "common/make_unique.h"
+#include "common/microprofile.h"
 #include "common/platform.h"
 #include "common/scm_rev.h"
 #include "common/scope_exit.h"
@@ -64,6 +65,9 @@ GMainWindow::GMainWindow() : emu_thread(nullptr)
     addDockWidget(Qt::BottomDockWidgetArea, profilerWidget);
     profilerWidget->hide();
 
+    microProfileDialog = new MicroProfileDialog(this);
+    microProfileDialog->hide();
+
     disasmWidget = new DisassemblerWidget(this, emu_thread.get());
     addDockWidget(Qt::BottomDockWidgetArea, disasmWidget);
     disasmWidget->hide();
@@ -102,6 +106,7 @@ GMainWindow::GMainWindow() : emu_thread(nullptr)
 
     QMenu* debug_menu = ui.menu_View->addMenu(tr("Debugging"));
     debug_menu->addAction(profilerWidget->toggleViewAction());
+    debug_menu->addAction(microProfileDialog->toggleViewAction());
     debug_menu->addAction(disasmWidget->toggleViewAction());
     debug_menu->addAction(registersWidget->toggleViewAction());
     debug_menu->addAction(callstackWidget->toggleViewAction());
@@ -128,6 +133,8 @@ GMainWindow::GMainWindow() : emu_thread(nullptr)
     restoreGeometry(settings.value("geometry").toByteArray());
     restoreState(settings.value("state").toByteArray());
     render_window->restoreGeometry(settings.value("geometryRenderWindow").toByteArray());
+    microProfileDialog->restoreGeometry(settings.value("microProfileDialogGeometry").toByteArray());
+    microProfileDialog->setVisible(settings.value("microProfileDialogVisible").toBool());
 
     ui.action_Use_Hardware_Renderer->setChecked(Settings::values.use_hw_renderer);
     SetHardwareRendererEnabled(ui.action_Use_Hardware_Renderer->isChecked());
@@ -434,6 +441,8 @@ void GMainWindow::closeEvent(QCloseEvent* event) {
     settings.setValue("geometry", saveGeometry());
     settings.setValue("state", saveState());
     settings.setValue("geometryRenderWindow", render_window->saveGeometry());
+    settings.setValue("microProfileDialogGeometry", microProfileDialog->saveGeometry());
+    settings.setValue("microProfileDialogVisible", microProfileDialog->isVisible());
     settings.setValue("singleWindowMode", ui.action_Single_Window_Mode->isChecked());
     settings.setValue("displayTitleBars", ui.actionDisplay_widget_title_bars->isChecked());
     settings.setValue("firstStart", false);
@@ -456,6 +465,11 @@ int main(int argc, char* argv[]) {
     Log::Filter log_filter(Log::Level::Info);
     Log::SetFilter(&log_filter);
 
+    MicroProfileOnThreadCreate("Frontend");
+    SCOPE_EXIT({
+        MicroProfileShutdown();
+    });
+
     // Init settings params
     QSettings::setDefaultFormat(QSettings::IniFormat);
     QCoreApplication::setOrganizationName("Citra team");
diff --git a/src/citra_qt/main.h b/src/citra_qt/main.h
index 6f1292295..32523fded 100644
--- a/src/citra_qt/main.h
+++ b/src/citra_qt/main.h
@@ -14,6 +14,7 @@ class GImageInfo;
 class GRenderWindow;
 class EmuThread;
 class ProfilerWidget;
+class MicroProfileDialog;
 class DisassemblerWidget;
 class RegistersWidget;
 class CallstackWidget;
@@ -104,6 +105,7 @@ private:
     std::unique_ptr<EmuThread> emu_thread;
 
     ProfilerWidget* profilerWidget;
+    MicroProfileDialog* microProfileDialog;
     DisassemblerWidget* disasmWidget;
     RegistersWidget* registersWidget;
     CallstackWidget* callstackWidget;
diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt
index e743a026d..7f3712efa 100644
--- a/src/common/CMakeLists.txt
+++ b/src/common/CMakeLists.txt
@@ -11,6 +11,7 @@ set(SRCS
             logging/text_formatter.cpp
             logging/backend.cpp
             memory_util.cpp
+            microprofile.cpp
             misc.cpp
             profiler.cpp
             scm_rev.cpp
@@ -43,6 +44,8 @@ set(HEADERS
             make_unique.h
             math_util.h
             memory_util.h
+            microprofile.h
+            microprofileui.h
             platform.h
             profiler.h
             profiler_reporting.h
diff --git a/src/common/microprofile.cpp b/src/common/microprofile.cpp
new file mode 100644
index 000000000..ee25dd37f
--- /dev/null
+++ b/src/common/microprofile.cpp
@@ -0,0 +1,7 @@
+// Copyright 2015 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+// Includes the MicroProfile implementation in this file for compilation
+#define MICROPROFILE_IMPL 1
+#include "common/microprofile.h"
diff --git a/src/common/microprofile.h b/src/common/microprofile.h
new file mode 100644
index 000000000..9eb6016a8
--- /dev/null
+++ b/src/common/microprofile.h
@@ -0,0 +1,25 @@
+// Copyright 2015 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+// Customized Citra settings.
+// This file wraps the MicroProfile header so that these are consistent everywhere.
+#define MICROPROFILE_WEBSERVER 0
+#define MICROPROFILE_GPU_TIMERS 0 // TODO: Implement timer queries when we upgrade to OpenGL 3.3
+#define MICROPROFILE_CONTEXT_SWITCH_TRACE 0
+#define MICROPROFILE_PER_THREAD_BUFFER_SIZE (2048<<12) // 8 MB
+
+#include <microprofile.h>
+
+#define MP_RGB(r, g, b) ((r) << 16 | (g) << 8 | (b) << 0)
+
+// On OS X, some Mach header included by MicroProfile defines these as macros, conflicting with
+// identifiers we use.
+#ifdef PAGE_SIZE
+#undef PAGE_SIZE
+#endif
+#ifdef PAGE_MASK
+#undef PAGE_MASK
+#endif
diff --git a/src/common/microprofileui.h b/src/common/microprofileui.h
new file mode 100644
index 000000000..97c369bd9
--- /dev/null
+++ b/src/common/microprofileui.h
@@ -0,0 +1,16 @@
+// Copyright 2015 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "common/microprofile.h"
+
+// Customized Citra settings.
+// This file wraps the MicroProfile header so that these are consistent everywhere.
+#define MICROPROFILE_TEXT_WIDTH 6
+#define MICROPROFILE_TEXT_HEIGHT 12
+#define MICROPROFILE_HELP_ALT "Right-Click"
+#define MICROPROFILE_HELP_MOD "Ctrl"
+
+#include <microprofileui.h>
diff --git a/src/core/arm/dyncom/arm_dyncom_interpreter.cpp b/src/core/arm/dyncom/arm_dyncom_interpreter.cpp
index 422e80b50..01c712f24 100644
--- a/src/core/arm/dyncom/arm_dyncom_interpreter.cpp
+++ b/src/core/arm/dyncom/arm_dyncom_interpreter.cpp
@@ -9,6 +9,7 @@
 
 #include "common/common_types.h"
 #include "common/logging/log.h"
+#include "common/microprofile.h"
 #include "common/profiler.h"
 
 #include "core/memory.h"
@@ -3522,8 +3523,11 @@ enum {
     FETCH_EXCEPTION
 };
 
+MICROPROFILE_DEFINE(DynCom_Decode, "DynCom", "Decode", MP_RGB(255, 64, 64));
+
 static int InterpreterTranslate(ARMul_State* cpu, int& bb_start, u32 addr) {
     Common::Profiling::ScopeTimer timer_decode(profile_decode);
+    MICROPROFILE_SCOPE(DynCom_Decode);
 
     // Decode instruction, get index
     // Allocate memory and init InsCream
@@ -3588,8 +3592,11 @@ static int clz(unsigned int x) {
     return n;
 }
 
+MICROPROFILE_DEFINE(DynCom_Execute, "DynCom", "Execute", MP_RGB(255, 0, 0));
+
 unsigned InterpreterMainLoop(ARMul_State* cpu) {
     Common::Profiling::ScopeTimer timer_execute(profile_execute);
+    MICROPROFILE_SCOPE(DynCom_Execute);
 
     #undef RM
     #undef RS
diff --git a/src/core/hle/service/gsp_gpu.cpp b/src/core/hle/service/gsp_gpu.cpp
index fde508a13..c3d0d28a5 100644
--- a/src/core/hle/service/gsp_gpu.cpp
+++ b/src/core/hle/service/gsp_gpu.cpp
@@ -3,6 +3,7 @@
 // Refer to the license.txt file included.
 
 #include "common/bit_field.h"
+#include "common/microprofile.h"
 
 #include "core/memory.h"
 #include "core/hle/kernel/event.h"
@@ -229,6 +230,10 @@ void SetBufferSwap(u32 screen_id, const FrameBufferInfo& info) {
 
     if (Pica::g_debug_context)
         Pica::g_debug_context->OnEvent(Pica::DebugContext::Event::BufferSwapped, nullptr);
+
+    if (screen_id == 0) {
+        MicroProfileFlip();
+    }
 }
 
 /**
diff --git a/src/core/hle/svc.cpp b/src/core/hle/svc.cpp
index 89ac45a6f..19f750d72 100644
--- a/src/core/hle/svc.cpp
+++ b/src/core/hle/svc.cpp
@@ -5,6 +5,7 @@
 #include <map>
 
 #include "common/logging/log.h"
+#include "common/microprofile.h"
 #include "common/profiler.h"
 #include "common/string_util.h"
 #include "common/symbols.h"
@@ -969,8 +970,11 @@ static const FunctionDef* GetSVCInfo(u32 func_num) {
     return &SVC_Table[func_num];
 }
 
+MICROPROFILE_DEFINE(Kernel_SVC, "Kernel", "SVC", MP_RGB(70, 200, 70));
+
 void CallSVC(u32 immediate) {
     Common::Profiling::ScopeTimer timer_svc(profiler_svc);
+    MICROPROFILE_SCOPE(Kernel_SVC);
 
     const FunctionDef* info = GetSVCInfo(immediate);
     if (info) {
diff --git a/src/core/hw/gpu.cpp b/src/core/hw/gpu.cpp
index 68ae38289..bc7bde903 100644
--- a/src/core/hw/gpu.cpp
+++ b/src/core/hw/gpu.cpp
@@ -9,6 +9,7 @@
 #include "common/color.h"
 #include "common/common_types.h"
 #include "common/logging/log.h"
+#include "common/microprofile.h"
 #include "common/vector_math.h"
 
 #include "core/settings.h"
@@ -85,6 +86,9 @@ static Math::Vec4<u8> DecodePixel(Regs::PixelFormat input_format, const u8* src_
     }
 }
 
+MICROPROFILE_DEFINE(GPU_DisplayTransfer, "GPU", "DisplayTransfer", MP_RGB(100, 100, 255));
+MICROPROFILE_DEFINE(GPU_CmdlistProcessing, "GPU", "Cmdlist Processing", MP_RGB(100, 255, 100));
+
 template <typename T>
 inline void Write(u32 addr, const T data) {
     addr -= HW::VADDR_GPU;
@@ -150,6 +154,8 @@ inline void Write(u32 addr, const T data) {
 
     case GPU_REG_INDEX(display_transfer_config.trigger):
     {
+        MICROPROFILE_SCOPE(GPU_DisplayTransfer);
+
         const auto& config = g_regs.display_transfer_config;
         if (config.trigger & 1) {
 
@@ -344,6 +350,8 @@ inline void Write(u32 addr, const T data) {
         const auto& config = g_regs.command_processor_config;
         if (config.trigger & 1)
         {
+            MICROPROFILE_SCOPE(GPU_CmdlistProcessing);
+
             u32* buffer = (u32*)Memory::GetPhysicalPointer(config.GetPhysicalAddress());
 
             if (Pica::g_debug_context && Pica::g_debug_context->recorder) {
diff --git a/src/video_core/command_processor.cpp b/src/video_core/command_processor.cpp
index d82e20f86..a78985510 100644
--- a/src/video_core/command_processor.cpp
+++ b/src/video_core/command_processor.cpp
@@ -4,6 +4,7 @@
 
 #include <boost/range/algorithm/fill.hpp>
 
+#include "common/microprofile.h"
 #include "common/profiler.h"
 
 #include "core/hle/service/gsp_gpu.h"
@@ -43,6 +44,8 @@ static const u32 expand_bits_to_bytes[] = {
     0xffff0000, 0xffff00ff, 0xffffff00, 0xffffffff
 };
 
+MICROPROFILE_DEFINE(GPU_Drawing, "GPU", "Drawing", MP_RGB(50, 50, 240));
+
 static void WritePicaReg(u32 id, u32 value, u32 mask) {
     auto& regs = g_state.regs;
 
@@ -126,6 +129,7 @@ static void WritePicaReg(u32 id, u32 value, u32 mask) {
         case PICA_REG_INDEX(trigger_draw_indexed):
         {
             Common::Profiling::ScopeTimer scope_timer(category_drawing);
+            MICROPROFILE_SCOPE(GPU_Drawing);
 
 #if PICA_LOG_TEV
             DebugUtils::DumpTevStageConfig(regs.GetTevStages());
diff --git a/src/video_core/rasterizer.cpp b/src/video_core/rasterizer.cpp
index b83798b0f..4a159da8e 100644
--- a/src/video_core/rasterizer.cpp
+++ b/src/video_core/rasterizer.cpp
@@ -7,6 +7,7 @@
 #include "common/color.h"
 #include "common/common_types.h"
 #include "common/math_util.h"
+#include "common/microprofile.h"
 #include "common/profiler.h"
 
 #include "core/hw/gpu.h"
@@ -267,6 +268,7 @@ static int SignedArea (const Math::Vec2<Fix12P4>& vtx1,
 };
 
 static Common::Profiling::TimingCategory rasterization_category("Rasterization");
+MICROPROFILE_DEFINE(GPU_Rasterization, "GPU", "Rasterization", MP_RGB(50, 50, 240));
 
 /**
  * Helper function for ProcessTriangle with the "reversed" flag to allow for implementing
@@ -279,6 +281,7 @@ static void ProcessTriangleInternal(const Shader::OutputVertex& v0,
 {
     const auto& regs = g_state.regs;
     Common::Profiling::ScopeTimer timer(rasterization_category);
+    MICROPROFILE_SCOPE(GPU_Rasterization);
 
     // vertex positions in rasterizer coordinates
     static auto FloatToFix = [](float24 flt) {
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index 9f1552adf..deb9971bb 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -7,6 +7,7 @@
 
 #include "common/color.h"
 #include "common/math_util.h"
+#include "common/microprofile.h"
 #include "common/profiler.h"
 
 #include "core/hw/gpu.h"
@@ -777,12 +778,16 @@ void RasterizerOpenGL::SyncDrawState() {
     state.Apply();
 }
 
+MICROPROFILE_DEFINE(OpenGL_FramebufferReload, "OpenGL", "FB Reload", MP_RGB(70, 70, 200));
+
 void RasterizerOpenGL::ReloadColorBuffer() {
     u8* color_buffer = Memory::GetPhysicalPointer(Pica::g_state.regs.framebuffer.GetColorBufferPhysicalAddress());
 
     if (color_buffer == nullptr)
         return;
 
+    MICROPROFILE_SCOPE(OpenGL_FramebufferReload);
+
     u32 bytes_per_pixel = Pica::Regs::BytesPerColorPixel(fb_color_texture.format);
 
     std::unique_ptr<u8[]> temp_fb_color_buffer(new u8[fb_color_texture.width * fb_color_texture.height * bytes_per_pixel]);
@@ -822,6 +827,8 @@ void RasterizerOpenGL::ReloadDepthBuffer() {
     if (depth_buffer == nullptr)
         return;
 
+    MICROPROFILE_SCOPE(OpenGL_FramebufferReload);
+
     u32 bytes_per_pixel = Pica::Regs::BytesPerDepthPixel(fb_depth_texture.format);
 
     // OpenGL needs 4 bpp alignment for D24
@@ -868,6 +875,7 @@ void RasterizerOpenGL::ReloadDepthBuffer() {
 }
 
 Common::Profiling::TimingCategory buffer_commit_category("Framebuffer Commit");
+MICROPROFILE_DEFINE(OpenGL_FramebufferCommit, "OpenGL", "FB Commit", MP_RGB(70, 70, 200));
 
 void RasterizerOpenGL::CommitColorBuffer() {
     if (last_fb_color_addr != 0) {
@@ -875,6 +883,7 @@ void RasterizerOpenGL::CommitColorBuffer() {
 
         if (color_buffer != nullptr) {
             Common::Profiling::ScopeTimer timer(buffer_commit_category);
+            MICROPROFILE_SCOPE(OpenGL_FramebufferCommit);
 
             u32 bytes_per_pixel = Pica::Regs::BytesPerColorPixel(fb_color_texture.format);
 
@@ -911,6 +920,7 @@ void RasterizerOpenGL::CommitDepthBuffer() {
 
         if (depth_buffer != nullptr) {
             Common::Profiling::ScopeTimer timer(buffer_commit_category);
+            MICROPROFILE_SCOPE(OpenGL_FramebufferCommit);
 
             u32 bytes_per_pixel = Pica::Regs::BytesPerDepthPixel(fb_depth_texture.format);
 
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
index 70f0ba5f1..e4247051c 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
@@ -4,6 +4,7 @@
 
 #include "common/make_unique.h"
 #include "common/math_util.h"
+#include "common/microprofile.h"
 #include "common/vector_math.h"
 
 #include "core/memory.h"
@@ -16,6 +17,8 @@ RasterizerCacheOpenGL::~RasterizerCacheOpenGL() {
     FullFlush();
 }
 
+MICROPROFILE_DEFINE(OpenGL_TextureUpload, "OpenGL", "Texture Upload", MP_RGB(128, 64, 192));
+
 void RasterizerCacheOpenGL::LoadAndBindTexture(OpenGLState &state, unsigned texture_unit, const Pica::Regs::FullTextureConfig& config) {
     PAddr texture_addr = config.config.GetPhysicalAddress();
 
@@ -25,6 +28,8 @@ void RasterizerCacheOpenGL::LoadAndBindTexture(OpenGLState &state, unsigned text
         state.texture_units[texture_unit].texture_2d = cached_texture->second->texture.handle;
         state.Apply();
     } else {
+        MICROPROFILE_SCOPE(OpenGL_TextureUpload);
+
         std::unique_ptr<CachedTexture> new_texture = Common::make_unique<CachedTexture>();
 
         new_texture->texture.Create();
diff --git a/src/video_core/shader/shader.cpp b/src/video_core/shader/shader.cpp
index 4e9836c80..be5588c00 100644
--- a/src/video_core/shader/shader.cpp
+++ b/src/video_core/shader/shader.cpp
@@ -9,6 +9,7 @@
 
 #include "common/hash.h"
 #include "common/make_unique.h"
+#include "common/microprofile.h"
 #include "common/profiler.h"
 
 #include "video_core/debug_utils/debug_utils.h"
@@ -55,11 +56,13 @@ void Shutdown() {
 }
 
 static Common::Profiling::TimingCategory shader_category("Vertex Shader");
+MICROPROFILE_DEFINE(GPU_VertexShader, "GPU", "Vertex Shader", MP_RGB(50, 50, 240));
 
 OutputVertex Run(UnitState<false>& state, const InputVertex& input, int num_attributes) {
     auto& config = g_state.regs.vs;
 
     Common::Profiling::ScopeTimer timer(shader_category);
+    MICROPROFILE_SCOPE(GPU_VertexShader);
 
     state.program_counter = config.main_offset;
     state.debug.max_offset = 0;