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-rw-r--r--src/citra_qt/CMakeLists.txt7
-rw-r--r--src/citra_qt/bootmanager.cpp13
-rw-r--r--src/citra_qt/debugger/graphics_breakpoints.cpp261
-rw-r--r--src/citra_qt/debugger/graphics_breakpoints.hxx53
-rw-r--r--src/citra_qt/debugger/graphics_breakpoints_p.hxx38
-rw-r--r--src/citra_qt/debugger/graphics_cmdlists.cpp241
-rw-r--r--src/citra_qt/debugger/graphics_cmdlists.hxx37
-rw-r--r--src/citra_qt/debugger/graphics_framebuffer.cpp282
-rw-r--r--src/citra_qt/debugger/graphics_framebuffer.hxx92
-rw-r--r--src/citra_qt/main.cpp16
-rw-r--r--src/citra_qt/util/spinbox.cpp303
-rw-r--r--src/citra_qt/util/spinbox.hxx88
-rw-r--r--src/common/common_funcs.h6
-rw-r--r--src/common/log.h3
-rw-r--r--src/video_core/command_processor.cpp13
-rw-r--r--src/video_core/debug_utils/debug_utils.cpp110
-rw-r--r--src/video_core/debug_utils/debug_utils.h146
-rw-r--r--src/video_core/pica.h28
18 files changed, 1688 insertions, 49 deletions
diff --git a/src/citra_qt/CMakeLists.txt b/src/citra_qt/CMakeLists.txt
index 98a48a69a..90e5c6aa6 100644
--- a/src/citra_qt/CMakeLists.txt
+++ b/src/citra_qt/CMakeLists.txt
@@ -8,9 +8,12 @@ set(SRCS
debugger/callstack.cpp
debugger/disassembler.cpp
debugger/graphics.cpp
+ debugger/graphics_breakpoints.cpp
debugger/graphics_cmdlists.cpp
+ debugger/graphics_framebuffer.cpp
debugger/ramview.cpp
debugger/registers.cpp
+ util/spinbox.cpp
bootmanager.cpp
hotkeys.cpp
main.cpp
@@ -23,9 +26,13 @@ set(HEADERS
debugger/callstack.hxx
debugger/disassembler.hxx
debugger/graphics.hxx
+ debugger/graphics_breakpoints.hxx
+ debugger/graphics_breakpoints_p.hxx
debugger/graphics_cmdlists.hxx
+ debugger/graphics_framebuffer.hxx
debugger/ramview.hxx
debugger/registers.hxx
+ util/spinbox.hxx
bootmanager.hxx
hotkeys.hxx
main.hxx
diff --git a/src/citra_qt/bootmanager.cpp b/src/citra_qt/bootmanager.cpp
index 9a29f974b..b53206be6 100644
--- a/src/citra_qt/bootmanager.cpp
+++ b/src/citra_qt/bootmanager.cpp
@@ -14,6 +14,8 @@
#include "core/core.h"
#include "core/settings.h"
+#include "video_core/debug_utils/debug_utils.h"
+
#include "video_core/video_core.h"
#include "citra_qt/version.h"
@@ -65,14 +67,21 @@ void EmuThread::Stop()
}
stop_run = true;
+ // Release emu threads from any breakpoints, so that this doesn't hang forever.
+ Pica::g_debug_context->ClearBreakpoints();
+
//core::g_state = core::SYS_DIE;
- wait(500);
+ // TODO: Waiting here is just a bad workaround for retarded shutdown logic.
+ wait(1000);
if (isRunning())
{
WARN_LOG(MASTER_LOG, "EmuThread still running, terminating...");
quit();
- wait(1000);
+
+ // TODO: Waiting 50 seconds can be necessary if the logging subsystem has a lot of spam
+ // queued... This should be fixed.
+ wait(50000);
if (isRunning())
{
WARN_LOG(MASTER_LOG, "EmuThread STILL running, something is wrong here...");
diff --git a/src/citra_qt/debugger/graphics_breakpoints.cpp b/src/citra_qt/debugger/graphics_breakpoints.cpp
new file mode 100644
index 000000000..df5579e15
--- /dev/null
+++ b/src/citra_qt/debugger/graphics_breakpoints.cpp
@@ -0,0 +1,261 @@
+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#include <QMetaType>
+#include <QPushButton>
+#include <QTreeWidget>
+#include <QVBoxLayout>
+#include <QLabel>
+
+#include "graphics_breakpoints.hxx"
+#include "graphics_breakpoints_p.hxx"
+
+BreakPointModel::BreakPointModel(std::shared_ptr<Pica::DebugContext> debug_context, QObject* parent)
+ : QAbstractListModel(parent), context_weak(debug_context),
+ at_breakpoint(debug_context->at_breakpoint),
+ active_breakpoint(debug_context->active_breakpoint)
+{
+
+}
+
+int BreakPointModel::columnCount(const QModelIndex& parent) const
+{
+ return 2;
+}
+
+int BreakPointModel::rowCount(const QModelIndex& parent) const
+{
+ return static_cast<int>(Pica::DebugContext::Event::NumEvents);
+}
+
+QVariant BreakPointModel::data(const QModelIndex& index, int role) const
+{
+ const auto event = static_cast<Pica::DebugContext::Event>(index.row());
+
+ switch (role) {
+ case Qt::DisplayRole:
+ {
+ switch (index.column()) {
+ case 0:
+ {
+ std::map<Pica::DebugContext::Event, QString> map;
+ map.insert({Pica::DebugContext::Event::CommandLoaded, tr("Pica command loaded")});
+ map.insert({Pica::DebugContext::Event::CommandProcessed, tr("Pica command processed")});
+ map.insert({Pica::DebugContext::Event::IncomingPrimitiveBatch, tr("Incoming primitive batch")});
+ map.insert({Pica::DebugContext::Event::FinishedPrimitiveBatch, tr("Finished primitive batch")});
+
+ _dbg_assert_(GUI, map.size() == static_cast<size_t>(Pica::DebugContext::Event::NumEvents));
+
+ return map[event];
+ }
+
+ case 1:
+ return data(index, Role_IsEnabled).toBool() ? tr("Enabled") : tr("Disabled");
+
+ default:
+ break;
+ }
+
+ break;
+ }
+
+ case Qt::BackgroundRole:
+ {
+ if (at_breakpoint && index.row() == static_cast<int>(active_breakpoint)) {
+ return QBrush(QColor(0xE0, 0xE0, 0x10));
+ }
+ break;
+ }
+
+ case Role_IsEnabled:
+ {
+ auto context = context_weak.lock();
+ return context && context->breakpoints[event].enabled;
+ }
+
+ default:
+ break;
+ }
+ return QVariant();
+}
+
+QVariant BreakPointModel::headerData(int section, Qt::Orientation orientation, int role) const
+{
+ switch(role) {
+ case Qt::DisplayRole:
+ {
+ if (section == 0) {
+ return tr("Event");
+ } else if (section == 1) {
+ return tr("Status");
+ }
+
+ break;
+ }
+ }
+
+ return QVariant();
+}
+
+bool BreakPointModel::setData(const QModelIndex& index, const QVariant& value, int role)
+{
+ const auto event = static_cast<Pica::DebugContext::Event>(index.row());
+
+ switch (role) {
+ case Role_IsEnabled:
+ {
+ auto context = context_weak.lock();
+ if (!context)
+ return false;
+
+ context->breakpoints[event].enabled = value.toBool();
+ QModelIndex changed_index = createIndex(index.row(), 1);
+ emit dataChanged(changed_index, changed_index);
+ return true;
+ }
+ }
+
+ return false;
+}
+
+
+void BreakPointModel::OnBreakPointHit(Pica::DebugContext::Event event)
+{
+ auto context = context_weak.lock();
+ if (!context)
+ return;
+
+ active_breakpoint = context->active_breakpoint;
+ at_breakpoint = context->at_breakpoint;
+ emit dataChanged(createIndex(static_cast<int>(event), 0),
+ createIndex(static_cast<int>(event), 1));
+}
+
+void BreakPointModel::OnResumed()
+{
+ auto context = context_weak.lock();
+ if (!context)
+ return;
+
+ at_breakpoint = context->at_breakpoint;
+ emit dataChanged(createIndex(static_cast<int>(active_breakpoint), 0),
+ createIndex(static_cast<int>(active_breakpoint), 1));
+ active_breakpoint = context->active_breakpoint;
+}
+
+
+GraphicsBreakPointsWidget::GraphicsBreakPointsWidget(std::shared_ptr<Pica::DebugContext> debug_context,
+ QWidget* parent)
+ : QDockWidget(tr("Pica Breakpoints"), parent),
+ Pica::DebugContext::BreakPointObserver(debug_context)
+{
+ setObjectName("PicaBreakPointsWidget");
+
+ status_text = new QLabel(tr("Emulation running"));
+ resume_button = new QPushButton(tr("Resume"));
+ resume_button->setEnabled(false);
+
+ breakpoint_model = new BreakPointModel(debug_context, this);
+ breakpoint_list = new QTreeView;
+ breakpoint_list->setModel(breakpoint_model);
+
+ toggle_breakpoint_button = new QPushButton(tr("Enable"));
+ toggle_breakpoint_button->setEnabled(false);
+
+ qRegisterMetaType<Pica::DebugContext::Event>("Pica::DebugContext::Event");
+
+ connect(resume_button, SIGNAL(clicked()), this, SLOT(OnResumeRequested()));
+
+ connect(this, SIGNAL(BreakPointHit(Pica::DebugContext::Event,void*)),
+ this, SLOT(OnBreakPointHit(Pica::DebugContext::Event,void*)),
+ Qt::BlockingQueuedConnection);
+ connect(this, SIGNAL(Resumed()), this, SLOT(OnResumed()));
+
+ connect(this, SIGNAL(BreakPointHit(Pica::DebugContext::Event,void*)),
+ breakpoint_model, SLOT(OnBreakPointHit(Pica::DebugContext::Event)),
+ Qt::BlockingQueuedConnection);
+ connect(this, SIGNAL(Resumed()), breakpoint_model, SLOT(OnResumed()));
+
+ connect(this, SIGNAL(BreakPointsChanged(const QModelIndex&,const QModelIndex&)),
+ breakpoint_model, SIGNAL(dataChanged(const QModelIndex&,const QModelIndex&)));
+
+ connect(breakpoint_list->selectionModel(), SIGNAL(currentChanged(QModelIndex,QModelIndex)),
+ this, SLOT(OnBreakpointSelectionChanged(QModelIndex)));
+
+ connect(toggle_breakpoint_button, SIGNAL(clicked()), this, SLOT(OnToggleBreakpointEnabled()));
+
+ QWidget* main_widget = new QWidget;
+ auto main_layout = new QVBoxLayout;
+ {
+ auto sub_layout = new QHBoxLayout;
+ sub_layout->addWidget(status_text);
+ sub_layout->addWidget(resume_button);
+ main_layout->addLayout(sub_layout);
+ }
+ main_layout->addWidget(breakpoint_list);
+ main_layout->addWidget(toggle_breakpoint_button);
+ main_widget->setLayout(main_layout);
+
+ setWidget(main_widget);
+}
+
+void GraphicsBreakPointsWidget::OnPicaBreakPointHit(Event event, void* data)
+{
+ // Process in GUI thread
+ emit BreakPointHit(event, data);
+}
+
+void GraphicsBreakPointsWidget::OnBreakPointHit(Pica::DebugContext::Event event, void* data)
+{
+ status_text->setText(tr("Emulation halted at breakpoint"));
+ resume_button->setEnabled(true);
+}
+
+void GraphicsBreakPointsWidget::OnPicaResume()
+{
+ // Process in GUI thread
+ emit Resumed();
+}
+
+void GraphicsBreakPointsWidget::OnResumed()
+{
+ status_text->setText(tr("Emulation running"));
+ resume_button->setEnabled(false);
+}
+
+void GraphicsBreakPointsWidget::OnResumeRequested()
+{
+ if (auto context = context_weak.lock())
+ context->Resume();
+}
+
+void GraphicsBreakPointsWidget::OnBreakpointSelectionChanged(const QModelIndex& index)
+{
+ if (!index.isValid()) {
+ toggle_breakpoint_button->setEnabled(false);
+ return;
+ }
+
+ toggle_breakpoint_button->setEnabled(true);
+ UpdateToggleBreakpointButton(index);
+}
+
+void GraphicsBreakPointsWidget::OnToggleBreakpointEnabled()
+{
+ QModelIndex index = breakpoint_list->selectionModel()->currentIndex();
+ bool new_state = !(breakpoint_model->data(index, BreakPointModel::Role_IsEnabled).toBool());
+
+ breakpoint_model->setData(index, new_state,
+ BreakPointModel::Role_IsEnabled);
+ UpdateToggleBreakpointButton(index);
+}
+
+void GraphicsBreakPointsWidget::UpdateToggleBreakpointButton(const QModelIndex& index)
+{
+ if (true == breakpoint_model->data(index, BreakPointModel::Role_IsEnabled).toBool()) {
+ toggle_breakpoint_button->setText(tr("Disable"));
+ } else {
+ toggle_breakpoint_button->setText(tr("Enable"));
+ }
+}
diff --git a/src/citra_qt/debugger/graphics_breakpoints.hxx b/src/citra_qt/debugger/graphics_breakpoints.hxx
new file mode 100644
index 000000000..2142c6fa1
--- /dev/null
+++ b/src/citra_qt/debugger/graphics_breakpoints.hxx
@@ -0,0 +1,53 @@
+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <memory>
+
+#include <QAbstractListModel>
+#include <QDockWidget>
+
+#include "video_core/debug_utils/debug_utils.h"
+
+class QLabel;
+class QPushButton;
+class QTreeView;
+
+class BreakPointModel;
+
+class GraphicsBreakPointsWidget : public QDockWidget, Pica::DebugContext::BreakPointObserver {
+ Q_OBJECT
+
+ using Event = Pica::DebugContext::Event;
+
+public:
+ GraphicsBreakPointsWidget(std::shared_ptr<Pica::DebugContext> debug_context,
+ QWidget* parent = nullptr);
+
+ void OnPicaBreakPointHit(Pica::DebugContext::Event event, void* data) override;
+ void OnPicaResume() override;
+
+public slots:
+ void OnBreakPointHit(Pica::DebugContext::Event event, void* data);
+ void OnResumeRequested();
+ void OnResumed();
+ void OnBreakpointSelectionChanged(const QModelIndex&);
+ void OnToggleBreakpointEnabled();
+
+signals:
+ void Resumed();
+ void BreakPointHit(Pica::DebugContext::Event event, void* data);
+ void BreakPointsChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight);
+
+private:
+ void UpdateToggleBreakpointButton(const QModelIndex& index);
+
+ QLabel* status_text;
+ QPushButton* resume_button;
+ QPushButton* toggle_breakpoint_button;
+
+ BreakPointModel* breakpoint_model;
+ QTreeView* breakpoint_list;
+};
diff --git a/src/citra_qt/debugger/graphics_breakpoints_p.hxx b/src/citra_qt/debugger/graphics_breakpoints_p.hxx
new file mode 100644
index 000000000..bf5daf73d
--- /dev/null
+++ b/src/citra_qt/debugger/graphics_breakpoints_p.hxx
@@ -0,0 +1,38 @@
+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <memory>
+
+#include <QAbstractListModel>
+
+#include "video_core/debug_utils/debug_utils.h"
+
+class BreakPointModel : public QAbstractListModel {
+ Q_OBJECT
+
+public:
+ enum {
+ Role_IsEnabled = Qt::UserRole,
+ };
+
+ BreakPointModel(std::shared_ptr<Pica::DebugContext> context, QObject* parent);
+
+ int columnCount(const QModelIndex& parent = QModelIndex()) const override;
+ int rowCount(const QModelIndex& parent = QModelIndex()) const override;
+ QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
+ QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
+
+ bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
+
+public slots:
+ void OnBreakPointHit(Pica::DebugContext::Event event);
+ void OnResumed();
+
+private:
+ std::weak_ptr<Pica::DebugContext> context_weak;
+ bool at_breakpoint;
+ Pica::DebugContext::Event active_breakpoint;
+};
diff --git a/src/citra_qt/debugger/graphics_cmdlists.cpp b/src/citra_qt/debugger/graphics_cmdlists.cpp
index 71dd166cd..7f97cf143 100644
--- a/src/citra_qt/debugger/graphics_cmdlists.cpp
+++ b/src/citra_qt/debugger/graphics_cmdlists.cpp
@@ -2,30 +2,171 @@
// Licensed under GPLv2
// Refer to the license.txt file included.
+#include <QLabel>
#include <QListView>
+#include <QMainWindow>
#include <QPushButton>
#include <QVBoxLayout>
#include <QTreeView>
+#include <QSpinBox>
+#include <QComboBox>
+
+#include "video_core/pica.h"
+#include "video_core/math.h"
+
+#include "video_core/debug_utils/debug_utils.h"
#include "graphics_cmdlists.hxx"
-GPUCommandListModel::GPUCommandListModel(QObject* parent) : QAbstractListModel(parent)
-{
+#include "util/spinbox.hxx"
+
+QImage LoadTexture(u8* src, const Pica::DebugUtils::TextureInfo& info) {
+ QImage decoded_image(info.width, info.height, QImage::Format_ARGB32);
+ for (int y = 0; y < info.height; ++y) {
+ for (int x = 0; x < info.width; ++x) {
+ Math::Vec4<u8> color = Pica::DebugUtils::LookupTexture(src, x, y, info);
+ decoded_image.setPixel(x, y, qRgba(color.r(), color.g(), color.b(), color.a()));
+ }
+ }
+
+ return decoded_image;
+}
+
+class TextureInfoWidget : public QWidget {
+public:
+ TextureInfoWidget(u8* src, const Pica::DebugUtils::TextureInfo& info, QWidget* parent = nullptr) : QWidget(parent) {
+ QLabel* image_widget = new QLabel;
+ QPixmap image_pixmap = QPixmap::fromImage(LoadTexture(src, info));
+ image_pixmap = image_pixmap.scaled(200, 100, Qt::KeepAspectRatio, Qt::SmoothTransformation);
+ image_widget->setPixmap(image_pixmap);
+
+ QVBoxLayout* layout = new QVBoxLayout;
+ layout->addWidget(image_widget);
+ setLayout(layout);
+ }
+};
+
+TextureInfoDockWidget::TextureInfoDockWidget(const Pica::DebugUtils::TextureInfo& info, QWidget* parent)
+ : QDockWidget(tr("Texture 0x%1").arg(info.address, 8, 16, QLatin1Char('0'))),
+ info(info) {
+
+ QWidget* main_widget = new QWidget;
+
+ QLabel* image_widget = new QLabel;
+
+ connect(this, SIGNAL(UpdatePixmap(const QPixmap&)), image_widget, SLOT(setPixmap(const QPixmap&)));
+
+ CSpinBox* phys_address_spinbox = new CSpinBox;
+ phys_address_spinbox->SetBase(16);
+ phys_address_spinbox->SetRange(0, 0xFFFFFFFF);
+ phys_address_spinbox->SetPrefix("0x");
+ phys_address_spinbox->SetValue(info.address);
+ connect(phys_address_spinbox, SIGNAL(ValueChanged(qint64)), this, SLOT(OnAddressChanged(qint64)));
+
+ QComboBox* format_choice = new QComboBox;
+ format_choice->addItem(tr("RGBA8"));
+ format_choice->addItem(tr("RGB8"));
+ format_choice->addItem(tr("RGBA5551"));
+ format_choice->addItem(tr("RGB565"));
+ format_choice->addItem(tr("RGBA4"));
+ format_choice->setCurrentIndex(static_cast<int>(info.format));
+ connect(format_choice, SIGNAL(currentIndexChanged(int)), this, SLOT(OnFormatChanged(int)));
+
+ QSpinBox* width_spinbox = new QSpinBox;
+ width_spinbox->setMaximum(65535);
+ width_spinbox->setValue(info.width);
+ connect(width_spinbox, SIGNAL(valueChanged(int)), this, SLOT(OnWidthChanged(int)));
+
+ QSpinBox* height_spinbox = new QSpinBox;
+ height_spinbox->setMaximum(65535);
+ height_spinbox->setValue(info.height);
+ connect(height_spinbox, SIGNAL(valueChanged(int)), this, SLOT(OnHeightChanged(int)));
+
+ QSpinBox* stride_spinbox = new QSpinBox;
+ stride_spinbox->setMaximum(65535 * 4);
+ stride_spinbox->setValue(info.stride);
+ connect(stride_spinbox, SIGNAL(valueChanged(int)), this, SLOT(OnStrideChanged(int)));
+
+ QVBoxLayout* main_layout = new QVBoxLayout;
+ main_layout->addWidget(image_widget);
+
+ {
+ QHBoxLayout* sub_layout = new QHBoxLayout;
+ sub_layout->addWidget(new QLabel(tr("Source Address:")));
+ sub_layout->addWidget(phys_address_spinbox);
+ main_layout->addLayout(sub_layout);
+ }
+
+ {
+ QHBoxLayout* sub_layout = new QHBoxLayout;
+ sub_layout->addWidget(new QLabel(tr("Format")));
+ sub_layout->addWidget(format_choice);
+ main_layout->addLayout(sub_layout);
+ }
+
+ {
+ QHBoxLayout* sub_layout = new QHBoxLayout;
+ sub_layout->addWidget(new QLabel(tr("Width:")));
+ sub_layout->addWidget(width_spinbox);
+ sub_layout->addStretch();
+ sub_layout->addWidget(new QLabel(tr("Height:")));
+ sub_layout->addWidget(height_spinbox);
+ sub_layout->addStretch();
+ sub_layout->addWidget(new QLabel(tr("Stride:")));
+ sub_layout->addWidget(stride_spinbox);
+ main_layout->addLayout(sub_layout);
+ }
+
+ main_widget->setLayout(main_layout);
+
+ emit UpdatePixmap(ReloadPixmap());
+
+ setWidget(main_widget);
+}
+
+void TextureInfoDockWidget::OnAddressChanged(qint64 value) {
+ info.address = value;
+ emit UpdatePixmap(ReloadPixmap());
+}
+
+void TextureInfoDockWidget::OnFormatChanged(int value) {
+ info.format = static_cast<Pica::Regs::TextureFormat>(value);
+ emit UpdatePixmap(ReloadPixmap());
+}
+
+void TextureInfoDockWidget::OnWidthChanged(int value) {
+ info.width = value;
+ emit UpdatePixmap(ReloadPixmap());
+}
+
+void TextureInfoDockWidget::OnHeightChanged(int value) {
+ info.height = value;
+ emit UpdatePixmap(ReloadPixmap());
+}
+void TextureInfoDockWidget::OnStrideChanged(int value) {
+ info.stride = value;
+ emit UpdatePixmap(ReloadPixmap());
}
-int GPUCommandListModel::rowCount(const QModelIndex& parent) const
-{
+QPixmap TextureInfoDockWidget::ReloadPixmap() const {
+ u8* src = Memory::GetPointer(info.address);
+ return QPixmap::fromImage(LoadTexture(src, info));
+}
+
+GPUCommandListModel::GPUCommandListModel(QObject* parent) : QAbstractListModel(parent) {
+
+}
+
+int GPUCommandListModel::rowCount(const QModelIndex& parent) const {
return pica_trace.writes.size();
}
-int GPUCommandListModel::columnCount(const QModelIndex& parent) const
-{
+int GPUCommandListModel::columnCount(const QModelIndex& parent) const {
return 2;
}
-QVariant GPUCommandListModel::data(const QModelIndex& index, int role) const
-{
+QVariant GPUCommandListModel::data(const QModelIndex& index, int role) const {
if (!index.isValid())
return QVariant();
@@ -36,21 +177,39 @@ QVariant GPUCommandListModel::data(const QModelIndex& index, int role) const
if (role == Qt::DisplayRole) {
QString content;
if (index.column() == 0) {
- content = QString::fromLatin1(Pica::Regs::GetCommandName(cmd.cmd_id).c_str());
+ QString content = QString::fromLatin1(Pica::Regs::GetCommandName(cmd.cmd_id).c_str());
content.append(" ");
+ return content;
} else if (index.column() == 1) {
- content.append(QString("%1 ").arg(cmd.hex, 8, 16, QLatin1Char('0')));
+ QString content = QString("%1 ").arg(cmd.hex, 8, 16, QLatin1Char('0'));
content.append(QString("%1 ").arg(val, 8, 16, QLatin1Char('0')));
+ return content;
}
+ } else if (role == CommandIdRole) {
+ return QVariant::fromValue<int>(cmd.cmd_id.Value());
+ }
- return QVariant(content);
+ return QVariant();
+}
+
+QVariant GPUCommandListModel::headerData(int section, Qt::Orientation orientation, int role) const {
+ switch(role) {
+ case Qt::DisplayRole:
+ {
+ if (section == 0) {
+ return tr("Command Name");
+ } else if (section == 1) {
+ return tr("Data");
+ }
+
+ break;
+ }
}
return QVariant();
}
-void GPUCommandListModel::OnPicaTraceFinished(const Pica::DebugUtils::PicaTrace& trace)
-{
+void GPUCommandListModel::OnPicaTraceFinished(const Pica::DebugUtils::PicaTrace& trace) {
beginResetModel();
pica_trace = trace;
@@ -58,38 +217,82 @@ void GPUCommandListModel::OnPicaTraceFinished(const Pica::DebugUtils::PicaTrace&
endResetModel();
}
+#define COMMAND_IN_RANGE(cmd_id, reg_name) \
+ (cmd_id >= PICA_REG_INDEX(reg_name) && \
+ cmd_id < PICA_REG_INDEX(reg_name) + sizeof(decltype(Pica::registers.reg_name)) / 4)
+
+void GPUCommandListWidget::OnCommandDoubleClicked(const QModelIndex& index) {
+ const int command_id = list_widget->model()->data(index, GPUCommandListModel::CommandIdRole).toInt();
+ if (COMMAND_IN_RANGE(command_id, texture0)) {
+ auto info = Pica::DebugUtils::TextureInfo::FromPicaRegister(Pica::registers.texture0,
+ Pica::registers.texture0_format);
+
+ // TODO: Instead, emit a signal here to be caught by the main window widget.
+ auto main_window = static_cast<QMainWindow*>(parent());
+ main_window->tabifyDockWidget(this, new TextureInfoDockWidget(info, main_window));
+ }
+}
+
+void GPUCommandListWidget::SetCommandInfo(const QModelIndex& index) {
+ QWidget* new_info_widget;
+
+ const int command_id = list_widget->model()->data(index, GPUCommandListModel::CommandIdRole).toInt();
+ if (COMMAND_IN_RANGE(command_id, texture0)) {
+ u8* src = Memory::GetPointer(Pica::registers.texture0.GetPhysicalAddress());
+ auto info = Pica::DebugUtils::TextureInfo::FromPicaRegister(Pica::registers.texture0,
+ Pica::registers.texture0_format);
+ new_info_widget = new TextureInfoWidget(src, info);
+ } else {
+ new_info_widget = new QWidget;
+ }
+
+ widget()->layout()->removeWidget(command_info_widget);
+ delete command_info_widget;
+ widget()->layout()->addWidget(new_info_widget);
+ command_info_widget = new_info_widget;
+}
+#undef COMMAND_IN_RANGE
-GPUCommandListWidget::GPUCommandListWidget(QWidget* parent) : QDockWidget(tr("Pica Command List"), parent)
-{
+GPUCommandListWidget::GPUCommandListWidget(QWidget* parent) : QDockWidget(tr("Pica Command List"), parent) {
+ setObjectName("Pica Command List");
GPUCommandListModel* model = new GPUCommandListModel(this);
QWidget* main_widget = new QWidget;
- QTreeView* list_widget = new QTreeView;
+ list_widget = new QTreeView;
list_widget->setModel(model);
list_widget->setFont(QFont("monospace"));
list_widget->setRootIsDecorated(false);
- QPushButton* toggle_tracing = new QPushButton(tr("Start Tracing"));
+ connect(list_widget->selectionModel(), SIGNAL(currentChanged(const QModelIndex&,const QModelIndex&)),
+ this, SLOT(SetCommandInfo(const QModelIndex&)));
+ connect(list_widget, SIGNAL(doubleClicked(const QModelIndex&)),
+ this, SLOT(OnCommandDoubleClicked(const QModelIndex&)));
+
+ toggle_tracing = new QPushButton(tr("Start Tracing"));
connect(toggle_tracing, SIGNAL(clicked()), this, SLOT(OnToggleTracing()));
connect(this, SIGNAL(TracingFinished(const Pica::DebugUtils::PicaTrace&)),
model, SLOT(OnPicaTraceFinished(const Pica::DebugUtils::PicaTrace&)));
+ command_info_widget = new QWidget;
+
QVBoxLayout* main_layout = new QVBoxLayout;
main_layout->addWidget(list_widget);
main_layout->addWidget(toggle_tracing);
+ main_layout->addWidget(command_info_widget);
main_widget->setLayout(main_layout);
setWidget(main_widget);
}
-void GPUCommandListWidget::OnToggleTracing()
-{
+void GPUCommandListWidget::OnToggleTracing() {
if (!Pica::DebugUtils::IsPicaTracing()) {
Pica::DebugUtils::StartPicaTracing();
+ toggle_tracing->setText(tr("Finish Tracing"));
} else {
pica_trace = Pica::DebugUtils::FinishPicaTracing();
emit TracingFinished(*pica_trace);
+ toggle_tracing->setText(tr("Start Tracing"));
}
}
diff --git a/src/citra_qt/debugger/graphics_cmdlists.hxx b/src/citra_qt/debugger/graphics_cmdlists.hxx
index 1523e724f..a459bba64 100644
--- a/src/citra_qt/debugger/graphics_cmdlists.hxx
+++ b/src/citra_qt/debugger/graphics_cmdlists.hxx
@@ -10,16 +10,24 @@
#include "video_core/gpu_debugger.h"
#include "video_core/debug_utils/debug_utils.h"
+class QPushButton;
+class QTreeView;
+
class GPUCommandListModel : public QAbstractListModel
{
Q_OBJECT
public:
+ enum {
+ CommandIdRole = Qt::UserRole,
+ };
+
GPUCommandListModel(QObject* parent);
int columnCount(const QModelIndex& parent = QModelIndex()) const override;
int rowCount(const QModelIndex& parent = QModelIndex()) const override;
QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
+ QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
public slots:
void OnPicaTraceFinished(const Pica::DebugUtils::PicaTrace& trace);
@@ -37,10 +45,39 @@ public:
public slots:
void OnToggleTracing();
+ void OnCommandDoubleClicked(const QModelIndex&);
+
+ void SetCommandInfo(const QModelIndex&);
signals:
void TracingFinished(const Pica::DebugUtils::PicaTrace&);
private:
std::unique_ptr<Pica::DebugUtils::PicaTrace> pica_trace;
+
+ QTreeView* list_widget;
+ QWidget* command_info_widget;
+ QPushButton* toggle_tracing;
+};
+
+class TextureInfoDockWidget : public QDockWidget {
+ Q_OBJECT
+
+public:
+ TextureInfoDockWidget(const Pica::DebugUtils::TextureInfo& info, QWidget* parent = nullptr);
+
+signals:
+ void UpdatePixmap(const QPixmap& pixmap);
+
+private slots:
+ void OnAddressChanged(qint64 value);
+ void OnFormatChanged(int value);
+ void OnWidthChanged(int value);
+ void OnHeightChanged(int value);
+ void OnStrideChanged(int value);
+
+private:
+ QPixmap ReloadPixmap() const;
+
+ Pica::DebugUtils::TextureInfo info;
};
diff --git a/src/citra_qt/debugger/graphics_framebuffer.cpp b/src/citra_qt/debugger/graphics_framebuffer.cpp
new file mode 100644
index 000000000..ac47f298d
--- /dev/null
+++ b/src/citra_qt/debugger/graphics_framebuffer.cpp
@@ -0,0 +1,282 @@
+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#include <QBoxLayout>
+#include <QComboBox>
+#include <QDebug>
+#include <QLabel>
+#include <QMetaType>
+#include <QPushButton>
+#include <QSpinBox>
+
+#include "video_core/pica.h"
+
+#include "graphics_framebuffer.hxx"
+
+#include "util/spinbox.hxx"
+
+BreakPointObserverDock::BreakPointObserverDock(std::shared_ptr<Pica::DebugContext> debug_context,
+ const QString& title, QWidget* parent)
+ : QDockWidget(title, parent), BreakPointObserver(debug_context)
+{
+ qRegisterMetaType<Pica::DebugContext::Event>("Pica::DebugContext::Event");
+
+ connect(this, SIGNAL(Resumed()), this, SLOT(OnResumed()));
+
+ // NOTE: This signal is emitted from a non-GUI thread, but connect() takes
+ // care of delaying its handling to the GUI thread.
+ connect(this, SIGNAL(BreakPointHit(Pica::DebugContext::Event,void*)),
+ this, SLOT(OnBreakPointHit(Pica::DebugContext::Event,void*)),
+ Qt::BlockingQueuedConnection);
+}
+
+void BreakPointObserverDock::OnPicaBreakPointHit(Pica::DebugContext::Event event, void* data)
+{
+ emit BreakPointHit(event, data);
+}
+
+void BreakPointObserverDock::OnPicaResume()
+{
+ emit Resumed();
+}
+
+
+GraphicsFramebufferWidget::GraphicsFramebufferWidget(std::shared_ptr<Pica::DebugContext> debug_context,
+ QWidget* parent)
+ : BreakPointObserverDock(debug_context, tr("Pica Framebuffer"), parent),
+ framebuffer_source(Source::PicaTarget)
+{
+ setObjectName("PicaFramebuffer");
+
+ framebuffer_source_list = new QComboBox;
+ framebuffer_source_list->addItem(tr("Active Render Target"));
+ framebuffer_source_list->addItem(tr("Custom"));
+ framebuffer_source_list->setCurrentIndex(static_cast<int>(framebuffer_source));
+
+ framebuffer_address_control = new CSpinBox;
+ framebuffer_address_control->SetBase(16);
+ framebuffer_address_control->SetRange(0, 0xFFFFFFFF);
+ framebuffer_address_control->SetPrefix("0x");
+
+ framebuffer_width_control = new QSpinBox;
+ framebuffer_width_control->setMinimum(1);
+ framebuffer_width_control->setMaximum(std::numeric_limits<int>::max()); // TODO: Find actual maximum
+
+ framebuffer_height_control = new QSpinBox;
+ framebuffer_height_control->setMinimum(1);
+ framebuffer_height_control->setMaximum(std::numeric_limits<int>::max()); // TODO: Find actual maximum
+
+ framebuffer_format_control = new QComboBox;
+ framebuffer_format_control->addItem(tr("RGBA8"));
+ framebuffer_format_control->addItem(tr("RGB8"));
+ framebuffer_format_control->addItem(tr("RGBA5551"));
+ framebuffer_format_control->addItem(tr("RGB565"));
+ framebuffer_format_control->addItem(tr("RGBA4"));
+
+ // TODO: This QLabel should shrink the image to the available space rather than just expanding...
+ framebuffer_picture_label = new QLabel;
+
+ auto enlarge_button = new QPushButton(tr("Enlarge"));
+
+ // Connections
+ connect(this, SIGNAL(Update()), this, SLOT(OnUpdate()));
+ connect(framebuffer_source_list, SIGNAL(currentIndexChanged(int)), this, SLOT(OnFramebufferSourceChanged(int)));
+ connect(framebuffer_address_control, SIGNAL(ValueChanged(qint64)), this, SLOT(OnFramebufferAddressChanged(qint64)));
+ connect(framebuffer_width_control, SIGNAL(valueChanged(int)), this, SLOT(OnFramebufferWidthChanged(int)));
+ connect(framebuffer_height_control, SIGNAL(valueChanged(int)), this, SLOT(OnFramebufferHeightChanged(int)));
+ connect(framebuffer_format_control, SIGNAL(currentIndexChanged(int)), this, SLOT(OnFramebufferFormatChanged(int)));
+
+ auto main_widget = new QWidget;
+ auto main_layout = new QVBoxLayout;
+ {
+ auto sub_layout = new QHBoxLayout;
+ sub_layout->addWidget(new QLabel(tr("Source:")));
+ sub_layout->addWidget(framebuffer_source_list);
+ main_layout->addLayout(sub_layout);
+ }
+ {
+ auto sub_layout = new QHBoxLayout;
+ sub_layout->addWidget(new QLabel(tr("Virtual Address:")));
+ sub_layout->addWidget(framebuffer_address_control);
+ main_layout->addLayout(sub_layout);
+ }
+ {
+ auto sub_layout = new QHBoxLayout;
+ sub_layout->addWidget(new QLabel(tr("Width:")));
+ sub_layout->addWidget(framebuffer_width_control);
+ main_layout->addLayout(sub_layout);
+ }
+ {
+ auto sub_layout = new QHBoxLayout;
+ sub_layout->addWidget(new QLabel(tr("Height:")));
+ sub_layout->addWidget(framebuffer_height_control);
+ main_layout->addLayout(sub_layout);
+ }
+ {
+ auto sub_layout = new QHBoxLayout;
+ sub_layout->addWidget(new QLabel(tr("Format:")));
+ sub_layout->addWidget(framebuffer_format_control);
+ main_layout->addLayout(sub_layout);
+ }
+ main_layout->addWidget(framebuffer_picture_label);
+ main_layout->addWidget(enlarge_button);
+ main_widget->setLayout(main_layout);
+ setWidget(main_widget);
+
+ // Load current data - TODO: Make sure this works when emulation is not running
+ emit Update();
+ widget()->setEnabled(false); // TODO: Only enable if currently at breakpoint
+}
+
+void GraphicsFramebufferWidget::OnBreakPointHit(Pica::DebugContext::Event event, void* data)
+{
+ emit Update();
+ widget()->setEnabled(true);
+}
+
+void GraphicsFramebufferWidget::OnResumed()
+{
+ widget()->setEnabled(false);
+}
+
+void GraphicsFramebufferWidget::OnFramebufferSourceChanged(int new_value)
+{
+ framebuffer_source = static_cast<Source>(new_value);
+ emit Update();
+}
+
+void GraphicsFramebufferWidget::OnFramebufferAddressChanged(qint64 new_value)
+{
+ if (framebuffer_address != new_value) {
+ framebuffer_address = static_cast<unsigned>(new_value);
+
+ framebuffer_source_list->setCurrentIndex(static_cast<int>(Source::Custom));
+ emit Update();
+ }
+}
+
+void GraphicsFramebufferWidget::OnFramebufferWidthChanged(int new_value)
+{
+ if (framebuffer_width != new_value) {
+ framebuffer_width = new_value;
+
+ framebuffer_source_list->setCurrentIndex(static_cast<int>(Source::Custom));
+ emit Update();
+ }
+}
+
+void GraphicsFramebufferWidget::OnFramebufferHeightChanged(int new_value)
+{
+ if (framebuffer_height != new_value) {
+ framebuffer_height = new_value;
+
+ framebuffer_source_list->setCurrentIndex(static_cast<int>(Source::Custom));
+ emit Update();
+ }
+}
+
+void GraphicsFramebufferWidget::OnFramebufferFormatChanged(int new_value)
+{
+ if (framebuffer_format != static_cast<Format>(new_value)) {
+ framebuffer_format = static_cast<Format>(new_value);
+
+ framebuffer_source_list->setCurrentIndex(static_cast<int>(Source::Custom));
+ emit Update();
+ }
+}
+
+void GraphicsFramebufferWidget::OnUpdate()
+{
+ QPixmap pixmap;
+
+ switch (framebuffer_source) {
+ case Source::PicaTarget:
+ {
+ // TODO: Store a reference to the registers in the debug context instead of accessing them directly...
+
+ auto framebuffer = Pica::registers.framebuffer;
+ using Framebuffer = decltype(framebuffer);
+
+ framebuffer_address = framebuffer.GetColorBufferAddress();
+ framebuffer_width = framebuffer.GetWidth();
+ framebuffer_height = framebuffer.GetHeight();
+ framebuffer_format = static_cast<Format>(framebuffer.color_format);
+
+ break;
+ }
+
+ case Source::Custom:
+ {
+ // Keep user-specified values
+ break;
+ }
+
+ default:
+ qDebug() << "Unknown framebuffer source " << static_cast<int>(framebuffer_source);
+ break;
+ }
+
+ // TODO: Implement a good way to visualize alpha components!
+ // TODO: Unify this decoding code with the texture decoder
+ switch (framebuffer_format) {
+ case Format::RGBA8:
+ {
+ QImage decoded_image(framebuffer_width, framebuffer_height, QImage::Format_ARGB32);
+ u32* color_buffer = (u32*)Memory::GetPointer(framebuffer_address);
+ for (int y = 0; y < framebuffer_height; ++y) {
+ for (int x = 0; x < framebuffer_width; ++x) {
+ u32 value = *(color_buffer + x + y * framebuffer_width);
+
+ decoded_image.setPixel(x, y, qRgba((value >> 16) & 0xFF, (value >> 8) & 0xFF, value & 0xFF, 255/*value >> 24*/));
+ }
+ }
+ pixmap = QPixmap::fromImage(decoded_image);
+ break;
+ }
+
+ case Format::RGB8:
+ {
+ QImage decoded_image(framebuffer_width, framebuffer_height, QImage::Format_ARGB32);
+ u8* color_buffer = Memory::GetPointer(framebuffer_address);
+ for (int y = 0; y < framebuffer_height; ++y) {
+ for (int x = 0; x < framebuffer_width; ++x) {
+ u8* pixel_pointer = color_buffer + x * 3 + y * 3 * framebuffer_width;
+
+ decoded_image.setPixel(x, y, qRgba(pixel_pointer[0], pixel_pointer[1], pixel_pointer[2], 255/*value >> 24*/));
+ }
+ }
+ pixmap = QPixmap::fromImage(decoded_image);
+ break;
+ }
+
+ case Format::RGBA5551:
+ {
+ QImage decoded_image(framebuffer_width, framebuffer_height, QImage::Format_ARGB32);
+ u32* color_buffer = (u32*)Memory::GetPointer(framebuffer_address);
+ for (int y = 0; y < framebuffer_height; ++y) {
+ for (int x = 0; x < framebuffer_width; ++x) {
+ u16 value = *(u16*)(((u8*)color_buffer) + x * 2 + y * framebuffer_width * 2);
+ u8 r = (value >> 11) & 0x1F;
+ u8 g = (value >> 6) & 0x1F;
+ u8 b = (value >> 1) & 0x1F;
+ u8 a = value & 1;
+
+ decoded_image.setPixel(x, y, qRgba(r, g, b, 255/*a*/));
+ }
+ }
+ pixmap = QPixmap::fromImage(decoded_image);
+ break;
+ }
+
+ default:
+ qDebug() << "Unknown fb color format " << static_cast<int>(framebuffer_format);
+ break;
+ }
+
+ framebuffer_address_control->SetValue(framebuffer_address);
+ framebuffer_width_control->setValue(framebuffer_width);
+ framebuffer_height_control->setValue(framebuffer_height);
+ framebuffer_format_control->setCurrentIndex(static_cast<int>(framebuffer_format));
+ framebuffer_picture_label->setPixmap(pixmap);
+}
diff --git a/src/citra_qt/debugger/graphics_framebuffer.hxx b/src/citra_qt/debugger/graphics_framebuffer.hxx
new file mode 100644
index 000000000..1151ee7a1
--- /dev/null
+++ b/src/citra_qt/debugger/graphics_framebuffer.hxx
@@ -0,0 +1,92 @@
+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <QDockWidget>
+
+#include "video_core/debug_utils/debug_utils.h"
+
+class QComboBox;
+class QLabel;
+class QSpinBox;
+
+class CSpinBox;
+
+// Utility class which forwards calls to OnPicaBreakPointHit and OnPicaResume to public slots.
+// This is because the Pica breakpoint callbacks are called from a non-GUI thread, while
+// the widget usually wants to perform reactions in the GUI thread.
+class BreakPointObserverDock : public QDockWidget, Pica::DebugContext::BreakPointObserver {
+ Q_OBJECT
+
+public:
+ BreakPointObserverDock(std::shared_ptr<Pica::DebugContext> debug_context, const QString& title,
+ QWidget* parent = nullptr);
+
+ void OnPicaBreakPointHit(Pica::DebugContext::Event event, void* data) override;
+ void OnPicaResume() override;
+
+private slots:
+ virtual void OnBreakPointHit(Pica::DebugContext::Event event, void* data) = 0;
+ virtual void OnResumed() = 0;
+
+signals:
+ void Resumed();
+ void BreakPointHit(Pica::DebugContext::Event event, void* data);
+};
+
+class GraphicsFramebufferWidget : public BreakPointObserverDock {
+ Q_OBJECT
+
+ using Event = Pica::DebugContext::Event;
+
+ enum class Source {
+ PicaTarget = 0,
+ Custom = 1,
+
+ // TODO: Add GPU framebuffer sources!
+ };
+
+ enum class Format {
+ RGBA8 = 0,
+ RGB8 = 1,
+ RGBA5551 = 2,
+ RGB565 = 3,
+ RGBA4 = 4,
+ };
+
+public:
+ GraphicsFramebufferWidget(std::shared_ptr<Pica::DebugContext> debug_context, QWidget* parent = nullptr);
+
+public slots:
+ void OnFramebufferSourceChanged(int new_value);
+ void OnFramebufferAddressChanged(qint64 new_value);
+ void OnFramebufferWidthChanged(int new_value);
+ void OnFramebufferHeightChanged(int new_value);
+ void OnFramebufferFormatChanged(int new_value);
+ void OnUpdate();
+
+private slots:
+ void OnBreakPointHit(Pica::DebugContext::Event event, void* data) override;
+ void OnResumed() override;
+
+signals:
+ void Update();
+
+private:
+
+ QComboBox* framebuffer_source_list;
+ CSpinBox* framebuffer_address_control;
+ QSpinBox* framebuffer_width_control;
+ QSpinBox* framebuffer_height_control;
+ QComboBox* framebuffer_format_control;
+
+ QLabel* framebuffer_picture_label;
+
+ Source framebuffer_source;
+ unsigned framebuffer_address;
+ unsigned framebuffer_width;
+ unsigned framebuffer_height;
+ Format framebuffer_format;
+};
diff --git a/src/citra_qt/main.cpp b/src/citra_qt/main.cpp
index 0701decef..b4e3ad964 100644
--- a/src/citra_qt/main.cpp
+++ b/src/citra_qt/main.cpp
@@ -20,7 +20,9 @@
#include "debugger/callstack.hxx"
#include "debugger/ramview.hxx"
#include "debugger/graphics.hxx"
+#include "debugger/graphics_breakpoints.hxx"
#include "debugger/graphics_cmdlists.hxx"
+#include "debugger/graphics_framebuffer.hxx"
#include "core/settings.h"
#include "core/system.h"
@@ -36,6 +38,8 @@ GMainWindow::GMainWindow()
{
LogManager::Init();
+ Pica::g_debug_context = Pica::DebugContext::Construct();
+
Config config;
if (!Settings::values.enable_log)
@@ -67,12 +71,22 @@ GMainWindow::GMainWindow()
addDockWidget(Qt::RightDockWidgetArea, graphicsCommandsWidget);
graphicsCommandsWidget->hide();
+ auto graphicsBreakpointsWidget = new GraphicsBreakPointsWidget(Pica::g_debug_context, this);
+ addDockWidget(Qt::RightDockWidgetArea, graphicsBreakpointsWidget);
+ graphicsBreakpointsWidget->hide();
+
+ auto graphicsFramebufferWidget = new GraphicsFramebufferWidget(Pica::g_debug_context, this);
+ addDockWidget(Qt::RightDockWidgetArea, graphicsFramebufferWidget);
+ graphicsFramebufferWidget->hide();
+
QMenu* debug_menu = ui.menu_View->addMenu(tr("Debugging"));
debug_menu->addAction(disasmWidget->toggleViewAction());
debug_menu->addAction(registersWidget->toggleViewAction());
debug_menu->addAction(callstackWidget->toggleViewAction());
debug_menu->addAction(graphicsWidget->toggleViewAction());
debug_menu->addAction(graphicsCommandsWidget->toggleViewAction());
+ debug_menu->addAction(graphicsBreakpointsWidget->toggleViewAction());
+ debug_menu->addAction(graphicsFramebufferWidget->toggleViewAction());
// Set default UI state
// geometry: 55% of the window contents are in the upper screen half, 45% in the lower half
@@ -133,6 +147,8 @@ GMainWindow::~GMainWindow()
// will get automatically deleted otherwise
if (render_window->parent() == nullptr)
delete render_window;
+
+ Pica::g_debug_context.reset();
}
void GMainWindow::BootGame(std::string filename)
diff --git a/src/citra_qt/util/spinbox.cpp b/src/citra_qt/util/spinbox.cpp
new file mode 100644
index 000000000..80dc67d7d
--- /dev/null
+++ b/src/citra_qt/util/spinbox.cpp
@@ -0,0 +1,303 @@
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+
+// Copyright 2014 Tony Wasserka
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+// * Neither the name of the owner nor the names of its contributors may
+// be used to endorse or promote products derived from this software
+// without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <QLineEdit>
+#include <QRegExpValidator>
+
+#include "common/log.h"
+
+#include "spinbox.hxx"
+
+CSpinBox::CSpinBox(QWidget* parent) : QAbstractSpinBox(parent), base(10), min_value(-100), max_value(100), value(0), num_digits(0)
+{
+ // TODO: Might be nice to not immediately call the slot.
+ // Think of an address that is being replaced by a different one, in which case a lot
+ // invalid intermediate addresses would be read from during editing.
+ connect(lineEdit(), SIGNAL(textEdited(QString)), this, SLOT(OnEditingFinished()));
+
+ UpdateText();
+}
+
+void CSpinBox::SetValue(qint64 val)
+{
+ auto old_value = value;
+ value = std::max(std::min(val, max_value), min_value);
+
+ if (old_value != value) {
+ UpdateText();
+ emit ValueChanged(value);
+ }
+}
+
+void CSpinBox::SetRange(qint64 min, qint64 max)
+{
+ min_value = min;
+ max_value = max;
+
+ SetValue(value);
+ UpdateText();
+}
+
+void CSpinBox::stepBy(int steps)
+{
+ auto new_value = value;
+ // Scale number of steps by the currently selected digit
+ // TODO: Move this code elsewhere and enable it.
+ // TODO: Support for num_digits==0, too
+ // TODO: Support base!=16, too
+ // TODO: Make the cursor not jump back to the end of the line...
+ /*if (base == 16 && num_digits > 0) {
+ int digit = num_digits - (lineEdit()->cursorPosition() - prefix.length()) - 1;
+ digit = std::max(0, std::min(digit, num_digits - 1));
+ steps <<= digit * 4;
+ }*/
+
+ // Increment "new_value" by "steps", and perform annoying overflow checks, too.
+ if (steps < 0 && new_value + steps > new_value) {
+ new_value = std::numeric_limits<qint64>::min();
+ } else if (steps > 0 && new_value + steps < new_value) {
+ new_value = std::numeric_limits<qint64>::max();
+ } else {
+ new_value += steps;
+ }
+
+ SetValue(new_value);
+ UpdateText();
+}
+
+QAbstractSpinBox::StepEnabled CSpinBox::stepEnabled() const
+{
+ StepEnabled ret = StepNone;
+
+ if (value > min_value)
+ ret |= StepDownEnabled;
+
+ if (value < max_value)
+ ret |= StepUpEnabled;
+
+ return ret;
+}
+
+void CSpinBox::SetBase(int base)
+{
+ this->base = base;
+
+ UpdateText();
+}
+
+void CSpinBox::SetNumDigits(int num_digits)
+{
+ this->num_digits = num_digits;
+
+ UpdateText();
+}
+
+void CSpinBox::SetPrefix(const QString& prefix)
+{
+ this->prefix = prefix;
+
+ UpdateText();
+}
+
+void CSpinBox::SetSuffix(const QString& suffix)
+{
+ this->suffix = suffix;
+
+ UpdateText();
+}
+
+static QString StringToInputMask(const QString& input) {
+ QString mask = input;
+
+ // ... replace any special characters by their escaped counterparts ...
+ mask.replace("\\", "\\\\");
+ mask.replace("A", "\\A");
+ mask.replace("a", "\\a");
+ mask.replace("N", "\\N");
+ mask.replace("n", "\\n");
+ mask.replace("X", "\\X");
+ mask.replace("x", "\\x");
+ mask.replace("9", "\\9");
+ mask.replace("0", "\\0");
+ mask.replace("D", "\\D");
+ mask.replace("d", "\\d");
+ mask.replace("#", "\\#");
+ mask.replace("H", "\\H");
+ mask.replace("h", "\\h");
+ mask.replace("B", "\\B");
+ mask.replace("b", "\\b");
+ mask.replace(">", "\\>");
+ mask.replace("<", "\\<");
+ mask.replace("!", "\\!");
+
+ return mask;
+}
+
+void CSpinBox::UpdateText()
+{
+ // If a fixed number of digits is used, we put the line edit in insertion mode by setting an
+ // input mask.
+ QString mask;
+ if (num_digits != 0) {
+ mask += StringToInputMask(prefix);
+
+ // For base 10 and negative range, demand a single sign character
+ if (HasSign())
+ mask += "X"; // identified as "-" or "+" in the validator
+
+ // Uppercase digits greater than 9.
+ mask += ">";
+
+ // The greatest signed 64-bit number has 19 decimal digits.
+ // TODO: Could probably make this more generic with some logarithms.
+ // For reference, unsigned 64-bit can have up to 20 decimal digits.
+ int digits = (num_digits != 0) ? num_digits
+ : (base == 16) ? 16
+ : (base == 10) ? 19
+ : 0xFF; // fallback case...
+
+ // Match num_digits digits
+ // Digits irrelevant to the chosen number base are filtered in the validator
+ mask += QString("H").repeated(std::max(num_digits, 1));
+
+ // Switch off case conversion
+ mask += "!";
+
+ mask += StringToInputMask(suffix);
+ }
+ lineEdit()->setInputMask(mask);
+
+ // Set new text without changing the cursor position. This will cause the cursor to briefly
+ // appear at the end of the line and then to jump back to its original position. That's
+ // a bit ugly, but better than having setText() move the cursor permanently all the time.
+ int cursor_position = lineEdit()->cursorPosition();
+ lineEdit()->setText(TextFromValue());
+ lineEdit()->setCursorPosition(cursor_position);
+}
+
+QString CSpinBox::TextFromValue()
+{
+ return prefix
+ + QString(HasSign() ? ((value < 0) ? "-" : "+") : "")
+ + QString("%1").arg(abs(value), num_digits, base, QLatin1Char('0')).toUpper()
+ + suffix;
+}
+
+qint64 CSpinBox::ValueFromText()
+{
+ unsigned strpos = prefix.length();
+
+ QString num_string = text().mid(strpos, text().length() - strpos - suffix.length());
+ return num_string.toLongLong(nullptr, base);
+}
+
+bool CSpinBox::HasSign() const
+{
+ return base == 10 && min_value < 0;
+}
+
+void CSpinBox::OnEditingFinished()
+{
+ // Only update for valid input
+ QString input = lineEdit()->text();
+ int pos = 0;
+ if (QValidator::Acceptable == validate(input, pos))
+ SetValue(ValueFromText());
+}
+
+QValidator::State CSpinBox::validate(QString& input, int& pos) const
+{
+ if (!prefix.isEmpty() && input.left(prefix.length()) != prefix)
+ return QValidator::Invalid;
+
+ unsigned strpos = prefix.length();
+
+ // Empty "numbers" allowed as intermediate values
+ if (strpos >= input.length() - HasSign() - suffix.length())
+ return QValidator::Intermediate;
+
+ _dbg_assert_(GUI, base <= 10 || base == 16);
+ QString regexp;
+
+ // Demand sign character for negative ranges
+ if (HasSign())
+ regexp += "[+\\-]";
+
+ // Match digits corresponding to the chosen number base.
+ regexp += QString("[0-%1").arg(std::min(base, 9));
+ if (base == 16) {
+ regexp += "a-fA-F";
+ }
+ regexp += "]";
+
+ // Specify number of digits
+ if (num_digits > 0) {
+ regexp += QString("{%1}").arg(num_digits);
+ } else {
+ regexp += "+";
+ }
+
+ // Match string
+ QRegExp num_regexp(regexp);
+ int num_pos = strpos;
+ QString sub_input = input.mid(strpos, input.length() - strpos - suffix.length());
+
+ if (!num_regexp.exactMatch(sub_input) && num_regexp.matchedLength() == 0)
+ return QValidator::Invalid;
+
+ sub_input = sub_input.left(num_regexp.matchedLength());
+ bool ok;
+ qint64 val = sub_input.toLongLong(&ok, base);
+
+ if (!ok)
+ return QValidator::Invalid;
+
+ // Outside boundaries => don't accept
+ if (val < min_value || val > max_value)
+ return QValidator::Invalid;
+
+ // Make sure we are actually at the end of this string...
+ strpos += num_regexp.matchedLength();
+
+ if (!suffix.isEmpty() && input.mid(strpos) != suffix) {
+ return QValidator::Invalid;
+ } else {
+ strpos += suffix.length();
+ }
+
+ if (strpos != input.length())
+ return QValidator::Invalid;
+
+ // At this point we can say for sure that the input is fine. Let's fix it up a bit though
+ input.replace(num_pos, sub_input.length(), sub_input.toUpper());
+
+ return QValidator::Acceptable;
+}
diff --git a/src/citra_qt/util/spinbox.hxx b/src/citra_qt/util/spinbox.hxx
new file mode 100644
index 000000000..68f5b9894
--- /dev/null
+++ b/src/citra_qt/util/spinbox.hxx
@@ -0,0 +1,88 @@
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+
+// Copyright 2014 Tony Wasserka
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+// * Neither the name of the owner nor the names of its contributors may
+// be used to endorse or promote products derived from this software
+// without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+#pragma once
+
+#include <QAbstractSpinBox>
+#include <QtGlobal>
+
+class QVariant;
+
+/**
+ * A custom spin box widget with enhanced functionality over Qt's QSpinBox
+ */
+class CSpinBox : public QAbstractSpinBox {
+ Q_OBJECT
+
+public:
+ CSpinBox(QWidget* parent = nullptr);
+
+ void stepBy(int steps) override;
+ StepEnabled stepEnabled() const override;
+
+ void SetValue(qint64 val);
+
+ void SetRange(qint64 min, qint64 max);
+
+ void SetBase(int base);
+
+ void SetPrefix(const QString& prefix);
+ void SetSuffix(const QString& suffix);
+
+ void SetNumDigits(int num_digits);
+
+ QValidator::State validate(QString& input, int& pos) const override;
+
+signals:
+ void ValueChanged(qint64 val);
+
+private slots:
+ void OnEditingFinished();
+
+private:
+ void UpdateText();
+
+ bool HasSign() const;
+
+ QString TextFromValue();
+ qint64 ValueFromText();
+
+ qint64 min_value, max_value;
+
+ qint64 value;
+
+ QString prefix, suffix;
+
+ int base;
+
+ int num_digits;
+};
diff --git a/src/common/common_funcs.h b/src/common/common_funcs.h
index 1139dc3b8..db041780a 100644
--- a/src/common/common_funcs.h
+++ b/src/common/common_funcs.h
@@ -4,6 +4,8 @@
#pragma once
+#include "common_types.h"
+
#ifdef _WIN32
#define SLEEP(x) Sleep(x)
#else
@@ -37,6 +39,8 @@ template<> struct CompileTimeAssert<true> {};
#include <sys/endian.h>
#endif
+#include "common_types.h"
+
// go to debugger mode
#ifdef GEKKO
#define Crash()
@@ -73,6 +77,8 @@ inline u64 _rotr64(u64 x, unsigned int shift){
}
#else // WIN32
+#include <locale.h>
+
// Function Cross-Compatibility
#define strcasecmp _stricmp
#define strncasecmp _strnicmp
diff --git a/src/common/log.h b/src/common/log.h
index 14ad98c08..ff0295cb0 100644
--- a/src/common/log.h
+++ b/src/common/log.h
@@ -4,6 +4,9 @@
#pragma once
+#include "common/common_funcs.h"
+#include "common/msg_handler.h"
+
#ifndef LOGGING
#define LOGGING
#endif
diff --git a/src/video_core/command_processor.cpp b/src/video_core/command_processor.cpp
index 8a6ba2560..298b04c51 100644
--- a/src/video_core/command_processor.cpp
+++ b/src/video_core/command_processor.cpp
@@ -34,6 +34,9 @@ static inline void WritePicaReg(u32 id, u32 value, u32 mask) {
u32 old_value = registers[id];
registers[id] = (old_value & ~mask) | (value & mask);
+ if (g_debug_context)
+ g_debug_context->OnEvent(DebugContext::Event::CommandLoaded, reinterpret_cast<void*>(&id));
+
DebugUtils::OnPicaRegWrite(id, registers[id]);
switch(id) {
@@ -43,6 +46,9 @@ static inline void WritePicaReg(u32 id, u32 value, u32 mask) {
{
DebugUtils::DumpTevStageConfig(registers.GetTevStages());
+ if (g_debug_context)
+ g_debug_context->OnEvent(DebugContext::Event::IncomingPrimitiveBatch, nullptr);
+
const auto& attribute_config = registers.vertex_attributes;
const u8* const base_address = Memory::GetPointer(attribute_config.GetBaseAddress());
@@ -132,6 +138,10 @@ static inline void WritePicaReg(u32 id, u32 value, u32 mask) {
clipper_primitive_assembler.SubmitVertex(output, Clipper::ProcessTriangle);
}
geometry_dumper.Dump();
+
+ if (g_debug_context)
+ g_debug_context->OnEvent(DebugContext::Event::FinishedPrimitiveBatch, nullptr);
+
break;
}
@@ -229,6 +239,9 @@ static inline void WritePicaReg(u32 id, u32 value, u32 mask) {
default:
break;
}
+
+ if (g_debug_context)
+ g_debug_context->OnEvent(DebugContext::Event::CommandProcessed, reinterpret_cast<void*>(&id));
}
static std::ptrdiff_t ExecuteCommandBlock(const u32* first_command_word) {
diff --git a/src/video_core/debug_utils/debug_utils.cpp b/src/video_core/debug_utils/debug_utils.cpp
index 8a5f11424..71b03f31c 100644
--- a/src/video_core/debug_utils/debug_utils.cpp
+++ b/src/video_core/debug_utils/debug_utils.cpp
@@ -3,6 +3,8 @@
// Refer to the license.txt file included.
#include <algorithm>
+#include <condition_variable>
+#include <list>
#include <map>
#include <fstream>
#include <mutex>
@@ -12,14 +14,56 @@
#include <png.h>
#endif
+#include "common/log.h"
#include "common/file_util.h"
+#include "video_core/math.h"
#include "video_core/pica.h"
#include "debug_utils.h"
namespace Pica {
+void DebugContext::OnEvent(Event event, void* data) {
+ if (!breakpoints[event].enabled)
+ return;
+
+ {
+ std::unique_lock<std::mutex> lock(breakpoint_mutex);
+
+ // TODO: Should stop the CPU thread here once we multithread emulation.
+
+ active_breakpoint = event;
+ at_breakpoint = true;
+
+ // Tell all observers that we hit a breakpoint
+ for (auto& breakpoint_observer : breakpoint_observers) {
+ breakpoint_observer->OnPicaBreakPointHit(event, data);
+ }
+
+ // Wait until another thread tells us to Resume()
+ resume_from_breakpoint.wait(lock, [&]{ return !at_breakpoint; });
+ }
+}
+
+void DebugContext::Resume() {
+ {
+ std::unique_lock<std::mutex> lock(breakpoint_mutex);
+
+ // Tell all observers that we are about to resume
+ for (auto& breakpoint_observer : breakpoint_observers) {
+ breakpoint_observer->OnPicaResume();
+ }
+
+ // Resume the waiting thread (i.e. OnEvent())
+ at_breakpoint = false;
+ }
+
+ resume_from_breakpoint.notify_one();
+}
+
+std::shared_ptr<DebugContext> g_debug_context; // TODO: Get rid of this global
+
namespace DebugUtils {
void GeometryDumper::AddTriangle(Vertex& v0, Vertex& v1, Vertex& v2) {
@@ -312,6 +356,42 @@ std::unique_ptr<PicaTrace> FinishPicaTracing()
return std::move(ret);
}
+const Math::Vec4<u8> LookupTexture(const u8* source, int x, int y, const TextureInfo& info) {
+ _dbg_assert_(GPU, info.format == Pica::Regs::TextureFormat::RGB8);
+
+ // Cf. rasterizer code for an explanation of this algorithm.
+ int texel_index_within_tile = 0;
+ for (int block_size_index = 0; block_size_index < 3; ++block_size_index) {
+ int sub_tile_width = 1 << block_size_index;
+ int sub_tile_height = 1 << block_size_index;
+
+ int sub_tile_index = (x & sub_tile_width) << block_size_index;
+ sub_tile_index += 2 * ((y & sub_tile_height) << block_size_index);
+ texel_index_within_tile += sub_tile_index;
+ }
+
+ const int block_width = 8;
+ const int block_height = 8;
+
+ int coarse_x = (x / block_width) * block_width;
+ int coarse_y = (y / block_height) * block_height;
+
+ const u8* source_ptr = source + coarse_x * block_height * 3 + coarse_y * info.stride + texel_index_within_tile * 3;
+ return { source_ptr[2], source_ptr[1], source_ptr[0], 255 };
+}
+
+TextureInfo TextureInfo::FromPicaRegister(const Regs::TextureConfig& config,
+ const Regs::TextureFormat& format)
+{
+ TextureInfo info;
+ info.address = config.GetPhysicalAddress();
+ info.width = config.width;
+ info.height = config.height;
+ info.format = format;
+ info.stride = Pica::Regs::BytesPerPixel(info.format) * info.width;
+ return info;
+}
+
void DumpTexture(const Pica::Regs::TextureConfig& texture_config, u8* data) {
// NOTE: Permanently enabling this just trashes hard disks for no reason.
// Hence, this is currently disabled.
@@ -377,27 +457,15 @@ void DumpTexture(const Pica::Regs::TextureConfig& texture_config, u8* data) {
buf = new u8[row_stride * texture_config.height];
for (unsigned y = 0; y < texture_config.height; ++y) {
for (unsigned x = 0; x < texture_config.width; ++x) {
- // Cf. rasterizer code for an explanation of this algorithm.
- int texel_index_within_tile = 0;
- for (int block_size_index = 0; block_size_index < 3; ++block_size_index) {
- int sub_tile_width = 1 << block_size_index;
- int sub_tile_height = 1 << block_size_index;
-
- int sub_tile_index = (x & sub_tile_width) << block_size_index;
- sub_tile_index += 2 * ((y & sub_tile_height) << block_size_index);
- texel_index_within_tile += sub_tile_index;
- }
-
- const int block_width = 8;
- const int block_height = 8;
-
- int coarse_x = (x / block_width) * block_width;
- int coarse_y = (y / block_height) * block_height;
-
- u8* source_ptr = (u8*)data + coarse_x * block_height * 3 + coarse_y * row_stride + texel_index_within_tile * 3;
- buf[3 * x + y * row_stride ] = source_ptr[2];
- buf[3 * x + y * row_stride + 1] = source_ptr[1];
- buf[3 * x + y * row_stride + 2] = source_ptr[0];
+ TextureInfo info;
+ info.width = texture_config.width;
+ info.height = texture_config.height;
+ info.stride = row_stride;
+ info.format = registers.texture0_format;
+ Math::Vec4<u8> texture_color = LookupTexture(data, x, y, info);
+ buf[3 * x + y * row_stride ] = texture_color.r();
+ buf[3 * x + y * row_stride + 1] = texture_color.g();
+ buf[3 * x + y * row_stride + 2] = texture_color.b();
}
}
diff --git a/src/video_core/debug_utils/debug_utils.h b/src/video_core/debug_utils/debug_utils.h
index b1558cfae..51f14f12f 100644
--- a/src/video_core/debug_utils/debug_utils.h
+++ b/src/video_core/debug_utils/debug_utils.h
@@ -5,13 +5,147 @@
#pragma once
#include <array>
+#include <condition_variable>
+#include <list>
+#include <map>
#include <memory>
+#include <mutex>
#include <vector>
+#include "video_core/math.h"
#include "video_core/pica.h"
namespace Pica {
+class DebugContext {
+public:
+ enum class Event {
+ FirstEvent = 0,
+
+ CommandLoaded = FirstEvent,
+ CommandProcessed,
+ IncomingPrimitiveBatch,
+ FinishedPrimitiveBatch,
+
+ NumEvents
+ };
+
+ /**
+ * Inherit from this class to be notified of events registered to some debug context.
+ * Most importantly this is used for our debugger GUI.
+ *
+ * To implement event handling, override the OnPicaBreakPointHit and OnPicaResume methods.
+ * @warning All BreakPointObservers need to be on the same thread to guarantee thread-safe state access
+ * @todo Evaluate an alternative interface, in which there is only one managing observer and multiple child observers running (by design) on the same thread.
+ */
+ class BreakPointObserver {
+ public:
+ /// Constructs the object such that it observes events of the given DebugContext.
+ BreakPointObserver(std::shared_ptr<DebugContext> debug_context) : context_weak(debug_context) {
+ std::unique_lock<std::mutex> lock(debug_context->breakpoint_mutex);
+ debug_context->breakpoint_observers.push_back(this);
+ }
+
+ virtual ~BreakPointObserver() {
+ auto context = context_weak.lock();
+ if (context) {
+ std::unique_lock<std::mutex> lock(context->breakpoint_mutex);
+ context->breakpoint_observers.remove(this);
+
+ // If we are the last observer to be destroyed, tell the debugger context that
+ // it is free to continue. In particular, this is required for a proper Citra
+ // shutdown, when the emulation thread is waiting at a breakpoint.
+ if (context->breakpoint_observers.empty())
+ context->Resume();
+ }
+ }
+
+ /**
+ * Action to perform when a breakpoint was reached.
+ * @param event Type of event which triggered the breakpoint
+ * @param data Optional data pointer (if unused, this is a nullptr)
+ * @note This function will perform nothing unless it is overridden in the child class.
+ */
+ virtual void OnPicaBreakPointHit(Event, void*) {
+ }
+
+ /**
+ * Action to perform when emulation is resumed from a breakpoint.
+ * @note This function will perform nothing unless it is overridden in the child class.
+ */
+ virtual void OnPicaResume() {
+ }
+
+ protected:
+ /**
+ * Weak context pointer. This need not be valid, so when requesting a shared_ptr via
+ * context_weak.lock(), always compare the result against nullptr.
+ */
+ std::weak_ptr<DebugContext> context_weak;
+ };
+
+ /**
+ * Simple structure defining a breakpoint state
+ */
+ struct BreakPoint {
+ bool enabled = false;
+ };
+
+ /**
+ * Static constructor used to create a shared_ptr of a DebugContext.
+ */
+ static std::shared_ptr<DebugContext> Construct() {
+ return std::shared_ptr<DebugContext>(new DebugContext);
+ }
+
+ /**
+ * Used by the emulation core when a given event has happened. If a breakpoint has been set
+ * for this event, OnEvent calls the event handlers of the registered breakpoint observers.
+ * The current thread then is halted until Resume() is called from another thread (or until
+ * emulation is stopped).
+ * @param event Event which has happened
+ * @param data Optional data pointer (pass nullptr if unused). Needs to remain valid until Resume() is called.
+ */
+ void OnEvent(Event event, void* data);
+
+ /**
+ * Resume from the current breakpoint.
+ * @warning Calling this from the same thread that OnEvent was called in will cause a deadlock. Calling from any other thread is safe.
+ */
+ void Resume();
+
+ /**
+ * Delete all set breakpoints and resume emulation.
+ */
+ void ClearBreakpoints() {
+ breakpoints.clear();
+ Resume();
+ }
+
+ // TODO: Evaluate if access to these members should be hidden behind a public interface.
+ std::map<Event, BreakPoint> breakpoints;
+ Event active_breakpoint;
+ bool at_breakpoint = false;
+
+private:
+ /**
+ * Private default constructor to make sure people always construct this through Construct()
+ * instead.
+ */
+ DebugContext() = default;
+
+ /// Mutex protecting current breakpoint state and the observer list.
+ std::mutex breakpoint_mutex;
+
+ /// Used by OnEvent to wait for resumption.
+ std::condition_variable resume_from_breakpoint;
+
+ /// List of registered observers
+ std::list<BreakPointObserver*> breakpoint_observers;
+};
+
+extern std::shared_ptr<DebugContext> g_debug_context; // TODO: Get rid of this global
+
namespace DebugUtils {
// Simple utility class for dumping geometry data to an OBJ file
@@ -57,6 +191,18 @@ bool IsPicaTracing();
void OnPicaRegWrite(u32 id, u32 value);
std::unique_ptr<PicaTrace> FinishPicaTracing();
+struct TextureInfo {
+ unsigned int address;
+ int width;
+ int height;
+ int stride;
+ Pica::Regs::TextureFormat format;
+
+ static TextureInfo FromPicaRegister(const Pica::Regs::TextureConfig& config,
+ const Pica::Regs::TextureFormat& format);
+};
+
+const Math::Vec4<u8> LookupTexture(const u8* source, int x, int y, const TextureInfo& info);
void DumpTexture(const Pica::Regs::TextureConfig& texture_config, u8* data);
void DumpTevStageConfig(const std::array<Pica::Regs::TevStageConfig,6>& stages);
diff --git a/src/video_core/pica.h b/src/video_core/pica.h
index 5fe15a218..e7ca38978 100644
--- a/src/video_core/pica.h
+++ b/src/video_core/pica.h
@@ -109,7 +109,7 @@ struct Regs {
u32 address;
- u32 GetPhysicalAddress() {
+ u32 GetPhysicalAddress() const {
return DecodeAddressRegister(address) - Memory::FCRAM_PADDR + Memory::HEAP_GSP_VADDR;
}
@@ -130,7 +130,26 @@ struct Regs {
// Seems like they are luminance formats and compressed textures.
};
- BitField<0, 1, u32> texturing_enable;
+ static unsigned BytesPerPixel(TextureFormat format) {
+ switch (format) {
+ case TextureFormat::RGBA8:
+ return 4;
+
+ case TextureFormat::RGB8:
+ return 3;
+
+ case TextureFormat::RGBA5551:
+ case TextureFormat::RGB565:
+ case TextureFormat::RGBA4:
+ return 2;
+
+ default:
+ // placeholder for yet unknown formats
+ return 1;
+ }
+ }
+
+ BitField< 0, 1, u32> texturing_enable;
TextureConfig texture0;
INSERT_PADDING_WORDS(0x8);
BitField<0, 4, TextureFormat> texture0_format;
@@ -517,10 +536,6 @@ struct Regs {
static std::string GetCommandName(int index) {
std::map<u32, std::string> map;
- // TODO: MSVC does not support using offsetof() on non-static data members even though this
- // is technically allowed since C++11. Hence, this functionality is disabled until
- // MSVC properly supports it.
- #ifndef _MSC_VER
Regs regs;
#define ADD_FIELD(name) \
do { \
@@ -557,7 +572,6 @@ struct Regs {
ADD_FIELD(vs_swizzle_patterns);
#undef ADD_FIELD
- #endif // _MSC_VER
// Return empty string if no match is found
return map[index];
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 02:42:13 +0100