Massive removal of unused modules

This commit is contained in:
James Rowe
2018-01-11 19:21:20 -07:00
parent 890bbc0cd3
commit ebf9a784a9
179 changed files with 23 additions and 21306 deletions

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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <QListView>
#include "citra_qt/debugger/graphics/graphics.h"
#include "citra_qt/util/util.h"
GraphicsDebugger g_debugger;
GPUCommandStreamItemModel::GPUCommandStreamItemModel(QObject* parent)
: QAbstractListModel(parent), command_count(0) {
connect(this, SIGNAL(GXCommandFinished(int)), this, SLOT(OnGXCommandFinishedInternal(int)));
}
int GPUCommandStreamItemModel::rowCount(const QModelIndex& parent) const {
return command_count;
}
QVariant GPUCommandStreamItemModel::data(const QModelIndex& index, int role) const {
if (!index.isValid())
return QVariant();
int command_index = index.row();
const Service::GSP::Command& command = GetDebugger()->ReadGXCommandHistory(command_index);
if (role == Qt::DisplayRole) {
std::map<Service::GSP::CommandId, const char*> command_names = {
{Service::GSP::CommandId::REQUEST_DMA, "REQUEST_DMA"},
{Service::GSP::CommandId::SUBMIT_GPU_CMDLIST, "SUBMIT_GPU_CMDLIST"},
{Service::GSP::CommandId::SET_MEMORY_FILL, "SET_MEMORY_FILL"},
{Service::GSP::CommandId::SET_DISPLAY_TRANSFER, "SET_DISPLAY_TRANSFER"},
{Service::GSP::CommandId::SET_TEXTURE_COPY, "SET_TEXTURE_COPY"},
{Service::GSP::CommandId::CACHE_FLUSH, "CACHE_FLUSH"},
};
const u32* command_data = reinterpret_cast<const u32*>(&command);
QString str = QString("%1 %2 %3 %4 %5 %6 %7 %8 %9")
.arg(command_names[command.id])
.arg(command_data[0], 8, 16, QLatin1Char('0'))
.arg(command_data[1], 8, 16, QLatin1Char('0'))
.arg(command_data[2], 8, 16, QLatin1Char('0'))
.arg(command_data[3], 8, 16, QLatin1Char('0'))
.arg(command_data[4], 8, 16, QLatin1Char('0'))
.arg(command_data[5], 8, 16, QLatin1Char('0'))
.arg(command_data[6], 8, 16, QLatin1Char('0'))
.arg(command_data[7], 8, 16, QLatin1Char('0'));
return QVariant(str);
} else {
return QVariant();
}
}
void GPUCommandStreamItemModel::GXCommandProcessed(int total_command_count) {
emit GXCommandFinished(total_command_count);
}
void GPUCommandStreamItemModel::OnGXCommandFinishedInternal(int total_command_count) {
if (total_command_count == 0)
return;
int prev_command_count = command_count;
command_count = total_command_count;
emit dataChanged(index(prev_command_count, 0), index(total_command_count - 1, 0));
}
GPUCommandStreamWidget::GPUCommandStreamWidget(QWidget* parent)
: QDockWidget(tr("Graphics Debugger"), parent) {
setObjectName("GraphicsDebugger");
GPUCommandStreamItemModel* command_model = new GPUCommandStreamItemModel(this);
g_debugger.RegisterObserver(command_model);
QListView* command_list = new QListView;
command_list->setModel(command_model);
command_list->setFont(GetMonospaceFont());
setWidget(command_list);
}

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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <QAbstractListModel>
#include <QDockWidget>
#include "video_core/gpu_debugger.h"
class GPUCommandStreamItemModel : public QAbstractListModel,
public GraphicsDebugger::DebuggerObserver {
Q_OBJECT
public:
explicit GPUCommandStreamItemModel(QObject* parent);
int rowCount(const QModelIndex& parent = QModelIndex()) const override;
QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
public:
void GXCommandProcessed(int total_command_count) override;
public slots:
void OnGXCommandFinishedInternal(int total_command_count);
signals:
void GXCommandFinished(int total_command_count);
private:
int command_count;
};
class GPUCommandStreamWidget : public QDockWidget {
Q_OBJECT
public:
GPUCommandStreamWidget(QWidget* parent = nullptr);
private:
};

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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <QMetaType>
#include "citra_qt/debugger/graphics/graphics_breakpoint_observer.h"
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();
}

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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <QDockWidget>
#include "video_core/debug_utils/debug_utils.h"
/**
* 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,
protected 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);
};

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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <QLabel>
#include <QMetaType>
#include <QPushButton>
#include <QTreeView>
#include <QVBoxLayout>
#include "citra_qt/debugger/graphics/graphics_breakpoints.h"
#include "citra_qt/debugger/graphics/graphics_breakpoints_p.h"
#include "common/assert.h"
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 1;
}
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: {
if (index.column() == 0) {
static const std::map<Pica::DebugContext::Event, QString> map = {
{Pica::DebugContext::Event::PicaCommandLoaded, tr("Pica command loaded")},
{Pica::DebugContext::Event::PicaCommandProcessed, tr("Pica command processed")},
{Pica::DebugContext::Event::IncomingPrimitiveBatch, tr("Incoming primitive batch")},
{Pica::DebugContext::Event::FinishedPrimitiveBatch, tr("Finished primitive batch")},
{Pica::DebugContext::Event::VertexShaderInvocation, tr("Vertex shader invocation")},
{Pica::DebugContext::Event::IncomingDisplayTransfer,
tr("Incoming display transfer")},
{Pica::DebugContext::Event::GSPCommandProcessed, tr("GSP command processed")},
{Pica::DebugContext::Event::BufferSwapped, tr("Buffers swapped")},
};
DEBUG_ASSERT(map.size() == static_cast<size_t>(Pica::DebugContext::Event::NumEvents));
return (map.find(event) != map.end()) ? map.at(event) : QString();
}
break;
}
case Qt::CheckStateRole: {
if (index.column() == 0)
return data(index, Role_IsEnabled).toBool() ? Qt::Checked : Qt::Unchecked;
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[(int)event].enabled;
}
default:
break;
}
return QVariant();
}
Qt::ItemFlags BreakPointModel::flags(const QModelIndex& index) const {
if (!index.isValid())
return 0;
Qt::ItemFlags flags = Qt::ItemIsEnabled;
if (index.column() == 0)
flags |= Qt::ItemIsUserCheckable;
return flags;
}
bool BreakPointModel::setData(const QModelIndex& index, const QVariant& value, int role) {
const auto event = static_cast<Pica::DebugContext::Event>(index.row());
switch (role) {
case Qt::CheckStateRole: {
if (index.column() != 0)
return false;
auto context = context_weak.lock();
if (!context)
return false;
context->breakpoints[(int)event].enabled = value == Qt::Checked;
QModelIndex changed_index = createIndex(index.row(), 0);
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), 0));
}
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), 0));
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->setRootIsDecorated(false);
breakpoint_list->setHeaderHidden(true);
breakpoint_list->setModel(breakpoint_model);
qRegisterMetaType<Pica::DebugContext::Event>("Pica::DebugContext::Event");
connect(breakpoint_list, SIGNAL(doubleClicked(const QModelIndex&)), this,
SLOT(OnItemDoubleClicked(const QModelIndex&)));
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&)));
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_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::OnItemDoubleClicked(const QModelIndex& index) {
if (!index.isValid())
return;
QModelIndex check_index = breakpoint_list->model()->index(index.row(), 0);
QVariant enabled = breakpoint_list->model()->data(check_index, Qt::CheckStateRole);
QVariant new_state = Qt::Unchecked;
if (enabled == Qt::Unchecked)
new_state = Qt::Checked;
breakpoint_list->model()->setData(check_index, new_state, Qt::CheckStateRole);
}

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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <memory>
#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:
explicit 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 OnItemDoubleClicked(const QModelIndex&);
void OnResumeRequested();
void OnResumed();
signals:
void Resumed();
void BreakPointHit(Pica::DebugContext::Event event, void* data);
void BreakPointsChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight);
private:
QLabel* status_text;
QPushButton* resume_button;
BreakPointModel* breakpoint_model;
QTreeView* breakpoint_list;
};

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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// 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;
Qt::ItemFlags flags(const QModelIndex& index) const override;
bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole) override;
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;
};

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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <QApplication>
#include <QClipboard>
#include <QComboBox>
#include <QHeaderView>
#include <QLabel>
#include <QListView>
#include <QMainWindow>
#include <QPushButton>
#include <QSpinBox>
#include <QTreeView>
#include <QVBoxLayout>
#include "citra_qt/debugger/graphics/graphics_cmdlists.h"
#include "citra_qt/util/spinbox.h"
#include "citra_qt/util/util.h"
#include "common/vector_math.h"
#include "core/memory.h"
#include "video_core/debug_utils/debug_utils.h"
#include "video_core/pica_state.h"
#include "video_core/regs.h"
#include "video_core/texture/texture_decode.h"
namespace {
QImage LoadTexture(const u8* src, const Pica::Texture::TextureInfo& info) {
QImage decoded_image(info.width, info.height, QImage::Format_ARGB32);
for (u32 y = 0; y < info.height; ++y) {
for (u32 x = 0; x < info.width; ++x) {
Math::Vec4<u8> color = Pica::Texture::LookupTexture(src, x, y, info, true);
decoded_image.setPixel(x, y, qRgba(color.r(), color.g(), color.b(), color.a()));
}
}
return decoded_image;
}
class TextureInfoWidget : public QWidget {
public:
TextureInfoWidget(const u8* src, const Pica::Texture::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);
}
};
} // Anonymous namespace
GPUCommandListModel::GPUCommandListModel(QObject* parent) : QAbstractListModel(parent) {}
int GPUCommandListModel::rowCount(const QModelIndex& parent) const {
return static_cast<int>(pica_trace.writes.size());
}
int GPUCommandListModel::columnCount(const QModelIndex& parent) const {
return 4;
}
QVariant GPUCommandListModel::data(const QModelIndex& index, int role) const {
if (!index.isValid())
return QVariant();
const auto& write = pica_trace.writes[index.row()];
if (role == Qt::DisplayRole) {
switch (index.column()) {
case 0:
return QString::fromLatin1(Pica::Regs::GetRegisterName(write.cmd_id));
case 1:
return QString("%1").arg(write.cmd_id, 3, 16, QLatin1Char('0'));
case 2:
return QString("%1").arg(write.mask, 4, 2, QLatin1Char('0'));
case 3:
return QString("%1").arg(write.value, 8, 16, QLatin1Char('0'));
}
} else if (role == CommandIdRole) {
return QVariant::fromValue<int>(write.cmd_id);
}
return QVariant();
}
QVariant GPUCommandListModel::headerData(int section, Qt::Orientation orientation, int role) const {
switch (role) {
case Qt::DisplayRole: {
switch (section) {
case 0:
return tr("Command Name");
case 1:
return tr("Register");
case 2:
return tr("Mask");
case 3:
return tr("New Value");
}
break;
}
}
return QVariant();
}
void GPUCommandListModel::OnPicaTraceFinished(const Pica::DebugUtils::PicaTrace& trace) {
beginResetModel();
pica_trace = trace;
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::g_state.regs.reg_name)) / 4)
void GPUCommandListWidget::OnCommandDoubleClicked(const QModelIndex& index) {
const unsigned int command_id =
list_widget->model()->data(index, GPUCommandListModel::CommandIdRole).toUInt();
if (COMMAND_IN_RANGE(command_id, texturing.texture0) ||
COMMAND_IN_RANGE(command_id, texturing.texture1) ||
COMMAND_IN_RANGE(command_id, texturing.texture2)) {
unsigned texture_index;
if (COMMAND_IN_RANGE(command_id, texturing.texture0)) {
texture_index = 0;
} else if (COMMAND_IN_RANGE(command_id, texturing.texture1)) {
texture_index = 1;
} else if (COMMAND_IN_RANGE(command_id, texturing.texture2)) {
texture_index = 2;
} else {
UNREACHABLE_MSG("Unknown texture command");
}
// TODO: Open a surface debugger
}
}
void GPUCommandListWidget::SetCommandInfo(const QModelIndex& index) {
QWidget* new_info_widget = nullptr;
const unsigned int command_id =
list_widget->model()->data(index, GPUCommandListModel::CommandIdRole).toUInt();
if (COMMAND_IN_RANGE(command_id, texturing.texture0) ||
COMMAND_IN_RANGE(command_id, texturing.texture1) ||
COMMAND_IN_RANGE(command_id, texturing.texture2)) {
unsigned texture_index;
if (COMMAND_IN_RANGE(command_id, texturing.texture0)) {
texture_index = 0;
} else if (COMMAND_IN_RANGE(command_id, texturing.texture1)) {
texture_index = 1;
} else {
texture_index = 2;
}
const auto texture = Pica::g_state.regs.texturing.GetTextures()[texture_index];
const auto config = texture.config;
const auto format = texture.format;
const auto info = Pica::Texture::TextureInfo::FromPicaRegister(config, format);
const u8* src = Memory::GetPhysicalPointer(config.GetPhysicalAddress());
new_info_widget = new TextureInfoWidget(src, info);
}
if (command_info_widget) {
delete command_info_widget;
command_info_widget = nullptr;
}
if (new_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) {
setObjectName("Pica Command List");
GPUCommandListModel* model = new GPUCommandListModel(this);
QWidget* main_widget = new QWidget;
list_widget = new QTreeView;
list_widget->setModel(model);
list_widget->setFont(GetMonospaceFont());
list_widget->setRootIsDecorated(false);
list_widget->setUniformRowHeights(true);
#if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)
list_widget->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
#else
list_widget->header()->setResizeMode(QHeaderView::ResizeToContents);
#endif
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"));
QPushButton* copy_all = new QPushButton(tr("Copy All"));
connect(toggle_tracing, SIGNAL(clicked()), this, SLOT(OnToggleTracing()));
connect(this, SIGNAL(TracingFinished(const Pica::DebugUtils::PicaTrace&)), model,
SLOT(OnPicaTraceFinished(const Pica::DebugUtils::PicaTrace&)));
connect(copy_all, SIGNAL(clicked()), this, SLOT(CopyAllToClipboard()));
command_info_widget = nullptr;
QVBoxLayout* main_layout = new QVBoxLayout;
main_layout->addWidget(list_widget);
{
QHBoxLayout* sub_layout = new QHBoxLayout;
sub_layout->addWidget(toggle_tracing);
sub_layout->addWidget(copy_all);
main_layout->addLayout(sub_layout);
}
main_widget->setLayout(main_layout);
setWidget(main_widget);
}
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"));
}
}
void GPUCommandListWidget::CopyAllToClipboard() {
QClipboard* clipboard = QApplication::clipboard();
QString text;
QAbstractItemModel* model = static_cast<QAbstractItemModel*>(list_widget->model());
for (int row = 0; row < model->rowCount({}); ++row) {
for (int col = 0; col < model->columnCount({}); ++col) {
QModelIndex index = model->index(row, col);
text += model->data(index).value<QString>();
text += '\t';
}
text += '\n';
}
clipboard->setText(text);
}

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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <QAbstractListModel>
#include <QDockWidget>
#include "video_core/debug_utils/debug_utils.h"
#include "video_core/gpu_debugger.h"
class QPushButton;
class QTreeView;
class GPUCommandListModel : public QAbstractListModel {
Q_OBJECT
public:
enum {
CommandIdRole = Qt::UserRole,
};
explicit 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);
private:
Pica::DebugUtils::PicaTrace pica_trace;
};
class GPUCommandListWidget : public QDockWidget {
Q_OBJECT
public:
explicit GPUCommandListWidget(QWidget* parent = nullptr);
public slots:
void OnToggleTracing();
void OnCommandDoubleClicked(const QModelIndex&);
void SetCommandInfo(const QModelIndex&);
void CopyAllToClipboard();
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;
};

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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <QBoxLayout>
#include <QComboBox>
#include <QDebug>
#include <QFileDialog>
#include <QLabel>
#include <QMouseEvent>
#include <QPushButton>
#include <QScrollArea>
#include <QSpinBox>
#include "citra_qt/debugger/graphics/graphics_surface.h"
#include "citra_qt/util/spinbox.h"
#include "common/color.h"
#include "core/hw/gpu.h"
#include "core/memory.h"
#include "video_core/pica_state.h"
#include "video_core/regs_framebuffer.h"
#include "video_core/regs_texturing.h"
#include "video_core/texture/texture_decode.h"
#include "video_core/utils.h"
SurfacePicture::SurfacePicture(QWidget* parent, GraphicsSurfaceWidget* surface_widget_)
: QLabel(parent), surface_widget(surface_widget_) {}
SurfacePicture::~SurfacePicture() {}
void SurfacePicture::mousePressEvent(QMouseEvent* event) {
// Only do something while the left mouse button is held down
if (!(event->buttons() & Qt::LeftButton))
return;
if (pixmap() == nullptr)
return;
if (surface_widget)
surface_widget->Pick(event->x() * pixmap()->width() / width(),
event->y() * pixmap()->height() / height());
}
void SurfacePicture::mouseMoveEvent(QMouseEvent* event) {
// We also want to handle the event if the user moves the mouse while holding down the LMB
mousePressEvent(event);
}
GraphicsSurfaceWidget::GraphicsSurfaceWidget(std::shared_ptr<Pica::DebugContext> debug_context,
QWidget* parent)
: BreakPointObserverDock(debug_context, tr("Pica Surface Viewer"), parent),
surface_source(Source::ColorBuffer) {
setObjectName("PicaSurface");
surface_source_list = new QComboBox;
surface_source_list->addItem(tr("Color Buffer"));
surface_source_list->addItem(tr("Depth Buffer"));
surface_source_list->addItem(tr("Stencil Buffer"));
surface_source_list->addItem(tr("Texture 0"));
surface_source_list->addItem(tr("Texture 1"));
surface_source_list->addItem(tr("Texture 2"));
surface_source_list->addItem(tr("Custom"));
surface_source_list->setCurrentIndex(static_cast<int>(surface_source));
surface_address_control = new CSpinBox;
surface_address_control->SetBase(16);
surface_address_control->SetRange(0, 0xFFFFFFFF);
surface_address_control->SetPrefix("0x");
unsigned max_dimension = 16384; // TODO: Find actual maximum
surface_width_control = new QSpinBox;
surface_width_control->setRange(0, max_dimension);
surface_height_control = new QSpinBox;
surface_height_control->setRange(0, max_dimension);
surface_picker_x_control = new QSpinBox;
surface_picker_x_control->setRange(0, max_dimension - 1);
surface_picker_y_control = new QSpinBox;
surface_picker_y_control->setRange(0, max_dimension - 1);
surface_format_control = new QComboBox;
// Color formats sorted by Pica texture format index
surface_format_control->addItem(tr("RGBA8"));
surface_format_control->addItem(tr("RGB8"));
surface_format_control->addItem(tr("RGB5A1"));
surface_format_control->addItem(tr("RGB565"));
surface_format_control->addItem(tr("RGBA4"));
surface_format_control->addItem(tr("IA8"));
surface_format_control->addItem(tr("RG8"));
surface_format_control->addItem(tr("I8"));
surface_format_control->addItem(tr("A8"));
surface_format_control->addItem(tr("IA4"));
surface_format_control->addItem(tr("I4"));
surface_format_control->addItem(tr("A4"));
surface_format_control->addItem(tr("ETC1"));
surface_format_control->addItem(tr("ETC1A4"));
surface_format_control->addItem(tr("D16"));
surface_format_control->addItem(tr("D24"));
surface_format_control->addItem(tr("D24X8"));
surface_format_control->addItem(tr("X24S8"));
surface_format_control->addItem(tr("Unknown"));
surface_info_label = new QLabel();
surface_info_label->setWordWrap(true);
surface_picture_label = new SurfacePicture(0, this);
surface_picture_label->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
surface_picture_label->setAlignment(Qt::AlignLeft | Qt::AlignTop);
surface_picture_label->setScaledContents(false);
auto scroll_area = new QScrollArea();
scroll_area->setBackgroundRole(QPalette::Dark);
scroll_area->setWidgetResizable(false);
scroll_area->setWidget(surface_picture_label);
save_surface = new QPushButton(QIcon::fromTheme("document-save"), tr("Save"));
// Connections
connect(this, SIGNAL(Update()), this, SLOT(OnUpdate()));
connect(surface_source_list, SIGNAL(currentIndexChanged(int)), this,
SLOT(OnSurfaceSourceChanged(int)));
connect(surface_address_control, SIGNAL(ValueChanged(qint64)), this,
SLOT(OnSurfaceAddressChanged(qint64)));
connect(surface_width_control, SIGNAL(valueChanged(int)), this,
SLOT(OnSurfaceWidthChanged(int)));
connect(surface_height_control, SIGNAL(valueChanged(int)), this,
SLOT(OnSurfaceHeightChanged(int)));
connect(surface_format_control, SIGNAL(currentIndexChanged(int)), this,
SLOT(OnSurfaceFormatChanged(int)));
connect(surface_picker_x_control, SIGNAL(valueChanged(int)), this,
SLOT(OnSurfacePickerXChanged(int)));
connect(surface_picker_y_control, SIGNAL(valueChanged(int)), this,
SLOT(OnSurfacePickerYChanged(int)));
connect(save_surface, SIGNAL(clicked()), this, SLOT(SaveSurface()));
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(surface_source_list);
main_layout->addLayout(sub_layout);
}
{
auto sub_layout = new QHBoxLayout;
sub_layout->addWidget(new QLabel(tr("Physical Address:")));
sub_layout->addWidget(surface_address_control);
main_layout->addLayout(sub_layout);
}
{
auto sub_layout = new QHBoxLayout;
sub_layout->addWidget(new QLabel(tr("Width:")));
sub_layout->addWidget(surface_width_control);
main_layout->addLayout(sub_layout);
}
{
auto sub_layout = new QHBoxLayout;
sub_layout->addWidget(new QLabel(tr("Height:")));
sub_layout->addWidget(surface_height_control);
main_layout->addLayout(sub_layout);
}
{
auto sub_layout = new QHBoxLayout;
sub_layout->addWidget(new QLabel(tr("Format:")));
sub_layout->addWidget(surface_format_control);
main_layout->addLayout(sub_layout);
}
main_layout->addWidget(scroll_area);
auto info_layout = new QHBoxLayout;
{
auto xy_layout = new QVBoxLayout;
{
{
auto sub_layout = new QHBoxLayout;
sub_layout->addWidget(new QLabel(tr("X:")));
sub_layout->addWidget(surface_picker_x_control);
xy_layout->addLayout(sub_layout);
}
{
auto sub_layout = new QHBoxLayout;
sub_layout->addWidget(new QLabel(tr("Y:")));
sub_layout->addWidget(surface_picker_y_control);
xy_layout->addLayout(sub_layout);
}
}
info_layout->addLayout(xy_layout);
surface_info_label->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum);
info_layout->addWidget(surface_info_label);
}
main_layout->addLayout(info_layout);
main_layout->addWidget(save_surface);
main_widget->setLayout(main_layout);
setWidget(main_widget);
// Load current data - TODO: Make sure this works when emulation is not running
if (debug_context && debug_context->at_breakpoint) {
emit Update();
widget()->setEnabled(debug_context->at_breakpoint);
} else {
widget()->setEnabled(false);
}
}
void GraphicsSurfaceWidget::OnBreakPointHit(Pica::DebugContext::Event event, void* data) {
emit Update();
widget()->setEnabled(true);
}
void GraphicsSurfaceWidget::OnResumed() {
widget()->setEnabled(false);
}
void GraphicsSurfaceWidget::OnSurfaceSourceChanged(int new_value) {
surface_source = static_cast<Source>(new_value);
emit Update();
}
void GraphicsSurfaceWidget::OnSurfaceAddressChanged(qint64 new_value) {
if (surface_address != new_value) {
surface_address = static_cast<unsigned>(new_value);
surface_source_list->setCurrentIndex(static_cast<int>(Source::Custom));
emit Update();
}
}
void GraphicsSurfaceWidget::OnSurfaceWidthChanged(int new_value) {
if (surface_width != static_cast<unsigned>(new_value)) {
surface_width = static_cast<unsigned>(new_value);
surface_source_list->setCurrentIndex(static_cast<int>(Source::Custom));
emit Update();
}
}
void GraphicsSurfaceWidget::OnSurfaceHeightChanged(int new_value) {
if (surface_height != static_cast<unsigned>(new_value)) {
surface_height = static_cast<unsigned>(new_value);
surface_source_list->setCurrentIndex(static_cast<int>(Source::Custom));
emit Update();
}
}
void GraphicsSurfaceWidget::OnSurfaceFormatChanged(int new_value) {
if (surface_format != static_cast<Format>(new_value)) {
surface_format = static_cast<Format>(new_value);
surface_source_list->setCurrentIndex(static_cast<int>(Source::Custom));
emit Update();
}
}
void GraphicsSurfaceWidget::OnSurfacePickerXChanged(int new_value) {
if (surface_picker_x != new_value) {
surface_picker_x = new_value;
Pick(surface_picker_x, surface_picker_y);
}
}
void GraphicsSurfaceWidget::OnSurfacePickerYChanged(int new_value) {
if (surface_picker_y != new_value) {
surface_picker_y = new_value;
Pick(surface_picker_x, surface_picker_y);
}
}
void GraphicsSurfaceWidget::Pick(int x, int y) {
surface_picker_x_control->setValue(x);
surface_picker_y_control->setValue(y);
if (x < 0 || x >= static_cast<int>(surface_width) || y < 0 ||
y >= static_cast<int>(surface_height)) {
surface_info_label->setText(tr("Pixel out of bounds"));
surface_info_label->setAlignment(Qt::AlignLeft | Qt::AlignVCenter);
return;
}
u8* buffer = Memory::GetPhysicalPointer(surface_address);
if (buffer == nullptr) {
surface_info_label->setText(tr("(unable to access pixel data)"));
surface_info_label->setAlignment(Qt::AlignCenter);
return;
}
unsigned nibbles_per_pixel = GraphicsSurfaceWidget::NibblesPerPixel(surface_format);
unsigned stride = nibbles_per_pixel * surface_width / 2;
unsigned bytes_per_pixel;
bool nibble_mode = (nibbles_per_pixel == 1);
if (nibble_mode) {
// As nibbles are contained in a byte we still need to access one byte per nibble
bytes_per_pixel = 1;
} else {
bytes_per_pixel = nibbles_per_pixel / 2;
}
const u32 coarse_y = y & ~7;
u32 offset = VideoCore::GetMortonOffset(x, y, bytes_per_pixel) + coarse_y * stride;
const u8* pixel = buffer + (nibble_mode ? (offset / 2) : offset);
auto GetText = [offset](Format format, const u8* pixel) {
switch (format) {
case Format::RGBA8: {
auto value = Color::DecodeRGBA8(pixel) / 255.0f;
return QString("Red: %1, Green: %2, Blue: %3, Alpha: %4")
.arg(QString::number(value.r(), 'f', 2))
.arg(QString::number(value.g(), 'f', 2))
.arg(QString::number(value.b(), 'f', 2))
.arg(QString::number(value.a(), 'f', 2));
}
case Format::RGB8: {
auto value = Color::DecodeRGB8(pixel) / 255.0f;
return QString("Red: %1, Green: %2, Blue: %3")
.arg(QString::number(value.r(), 'f', 2))
.arg(QString::number(value.g(), 'f', 2))
.arg(QString::number(value.b(), 'f', 2));
}
case Format::RGB5A1: {
auto value = Color::DecodeRGB5A1(pixel) / 255.0f;
return QString("Red: %1, Green: %2, Blue: %3, Alpha: %4")
.arg(QString::number(value.r(), 'f', 2))
.arg(QString::number(value.g(), 'f', 2))
.arg(QString::number(value.b(), 'f', 2))
.arg(QString::number(value.a(), 'f', 2));
}
case Format::RGB565: {
auto value = Color::DecodeRGB565(pixel) / 255.0f;
return QString("Red: %1, Green: %2, Blue: %3")
.arg(QString::number(value.r(), 'f', 2))
.arg(QString::number(value.g(), 'f', 2))
.arg(QString::number(value.b(), 'f', 2));
}
case Format::RGBA4: {
auto value = Color::DecodeRGBA4(pixel) / 255.0f;
return QString("Red: %1, Green: %2, Blue: %3, Alpha: %4")
.arg(QString::number(value.r(), 'f', 2))
.arg(QString::number(value.g(), 'f', 2))
.arg(QString::number(value.b(), 'f', 2))
.arg(QString::number(value.a(), 'f', 2));
}
case Format::IA8:
return QString("Index: %1, Alpha: %2").arg(pixel[0]).arg(pixel[1]);
case Format::RG8: {
auto value = Color::DecodeRG8(pixel) / 255.0f;
return QString("Red: %1, Green: %2")
.arg(QString::number(value.r(), 'f', 2))
.arg(QString::number(value.g(), 'f', 2));
}
case Format::I8:
return QString("Index: %1").arg(*pixel);
case Format::A8:
return QString("Alpha: %1").arg(QString::number(*pixel / 255.0f, 'f', 2));
case Format::IA4:
return QString("Index: %1, Alpha: %2").arg(*pixel & 0xF).arg((*pixel & 0xF0) >> 4);
case Format::I4: {
u8 i = (*pixel >> ((offset % 2) ? 4 : 0)) & 0xF;
return QString("Index: %1").arg(i);
}
case Format::A4: {
u8 a = (*pixel >> ((offset % 2) ? 4 : 0)) & 0xF;
return QString("Alpha: %1").arg(QString::number(a / 15.0f, 'f', 2));
}
case Format::ETC1:
case Format::ETC1A4:
// TODO: Display block information or channel values?
return QString("Compressed data");
case Format::D16: {
auto value = Color::DecodeD16(pixel);
return QString("Depth: %1").arg(QString::number(value / (float)0xFFFF, 'f', 4));
}
case Format::D24: {
auto value = Color::DecodeD24(pixel);
return QString("Depth: %1").arg(QString::number(value / (float)0xFFFFFF, 'f', 4));
}
case Format::D24X8:
case Format::X24S8: {
auto values = Color::DecodeD24S8(pixel);
return QString("Depth: %1, Stencil: %2")
.arg(QString::number(values[0] / (float)0xFFFFFF, 'f', 4))
.arg(values[1]);
}
case Format::Unknown:
return QString("Unknown format");
default:
return QString("Unhandled format");
}
return QString("");
};
QString nibbles = "";
for (unsigned i = 0; i < nibbles_per_pixel; i++) {
unsigned nibble_index = i;
if (nibble_mode) {
nibble_index += (offset % 2) ? 0 : 1;
}
u8 byte = pixel[nibble_index / 2];
u8 nibble = (byte >> ((nibble_index % 2) ? 0 : 4)) & 0xF;
nibbles.append(QString::number(nibble, 16).toUpper());
}
surface_info_label->setText(
QString("Raw: 0x%3\n(%4)").arg(nibbles).arg(GetText(surface_format, pixel)));
surface_info_label->setAlignment(Qt::AlignLeft | Qt::AlignVCenter);
}
void GraphicsSurfaceWidget::OnUpdate() {
QPixmap pixmap;
switch (surface_source) {
case Source::ColorBuffer: {
// TODO: Store a reference to the registers in the debug context instead of accessing them
// directly...
const auto& framebuffer = Pica::g_state.regs.framebuffer.framebuffer;
surface_address = framebuffer.GetColorBufferPhysicalAddress();
surface_width = framebuffer.GetWidth();
surface_height = framebuffer.GetHeight();
switch (framebuffer.color_format) {
case Pica::FramebufferRegs::ColorFormat::RGBA8:
surface_format = Format::RGBA8;
break;
case Pica::FramebufferRegs::ColorFormat::RGB8:
surface_format = Format::RGB8;
break;
case Pica::FramebufferRegs::ColorFormat::RGB5A1:
surface_format = Format::RGB5A1;
break;
case Pica::FramebufferRegs::ColorFormat::RGB565:
surface_format = Format::RGB565;
break;
case Pica::FramebufferRegs::ColorFormat::RGBA4:
surface_format = Format::RGBA4;
break;
default:
surface_format = Format::Unknown;
break;
}
break;
}
case Source::DepthBuffer: {
const auto& framebuffer = Pica::g_state.regs.framebuffer.framebuffer;
surface_address = framebuffer.GetDepthBufferPhysicalAddress();
surface_width = framebuffer.GetWidth();
surface_height = framebuffer.GetHeight();
switch (framebuffer.depth_format) {
case Pica::FramebufferRegs::DepthFormat::D16:
surface_format = Format::D16;
break;
case Pica::FramebufferRegs::DepthFormat::D24:
surface_format = Format::D24;
break;
case Pica::FramebufferRegs::DepthFormat::D24S8:
surface_format = Format::D24X8;
break;
default:
surface_format = Format::Unknown;
break;
}
break;
}
case Source::StencilBuffer: {
const auto& framebuffer = Pica::g_state.regs.framebuffer.framebuffer;
surface_address = framebuffer.GetDepthBufferPhysicalAddress();
surface_width = framebuffer.GetWidth();
surface_height = framebuffer.GetHeight();
switch (framebuffer.depth_format) {
case Pica::FramebufferRegs::DepthFormat::D24S8:
surface_format = Format::X24S8;
break;
default:
surface_format = Format::Unknown;
break;
}
break;
}
case Source::Texture0:
case Source::Texture1:
case Source::Texture2: {
unsigned texture_index;
if (surface_source == Source::Texture0)
texture_index = 0;
else if (surface_source == Source::Texture1)
texture_index = 1;
else if (surface_source == Source::Texture2)
texture_index = 2;
else {
qDebug() << "Unknown texture source " << static_cast<int>(surface_source);
break;
}
const auto texture = Pica::g_state.regs.texturing.GetTextures()[texture_index];
auto info = Pica::Texture::TextureInfo::FromPicaRegister(texture.config, texture.format);
surface_address = info.physical_address;
surface_width = info.width;
surface_height = info.height;
surface_format = static_cast<Format>(info.format);
if (surface_format > Format::MaxTextureFormat) {
qDebug() << "Unknown texture format " << static_cast<int>(info.format);
}
break;
}
case Source::Custom: {
// Keep user-specified values
break;
}
default:
qDebug() << "Unknown surface source " << static_cast<int>(surface_source);
break;
}
surface_address_control->SetValue(surface_address);
surface_width_control->setValue(surface_width);
surface_height_control->setValue(surface_height);
surface_format_control->setCurrentIndex(static_cast<int>(surface_format));
// TODO: Implement a good way to visualize alpha components!
QImage decoded_image(surface_width, surface_height, QImage::Format_ARGB32);
u8* buffer = Memory::GetPhysicalPointer(surface_address);
if (buffer == nullptr) {
surface_picture_label->hide();
surface_info_label->setText(tr("(invalid surface address)"));
surface_info_label->setAlignment(Qt::AlignCenter);
surface_picker_x_control->setEnabled(false);
surface_picker_y_control->setEnabled(false);
save_surface->setEnabled(false);
return;
}
if (surface_format == Format::Unknown) {
surface_picture_label->hide();
surface_info_label->setText(tr("(unknown surface format)"));
surface_info_label->setAlignment(Qt::AlignCenter);
surface_picker_x_control->setEnabled(false);
surface_picker_y_control->setEnabled(false);
save_surface->setEnabled(false);
return;
}
surface_picture_label->show();
if (surface_format <= Format::MaxTextureFormat) {
// Generate a virtual texture
Pica::Texture::TextureInfo info;
info.physical_address = surface_address;
info.width = surface_width;
info.height = surface_height;
info.format = static_cast<Pica::TexturingRegs::TextureFormat>(surface_format);
info.SetDefaultStride();
for (unsigned int y = 0; y < surface_height; ++y) {
for (unsigned int x = 0; x < surface_width; ++x) {
Math::Vec4<u8> color = Pica::Texture::LookupTexture(buffer, x, y, info, true);
decoded_image.setPixel(x, y, qRgba(color.r(), color.g(), color.b(), color.a()));
}
}
} else {
// We handle depth formats here because DebugUtils only supports TextureFormats
// TODO(yuriks): Convert to newer tile-based addressing
unsigned nibbles_per_pixel = GraphicsSurfaceWidget::NibblesPerPixel(surface_format);
unsigned stride = nibbles_per_pixel * surface_width / 2;
ASSERT_MSG(nibbles_per_pixel >= 2,
"Depth decoder only supports formats with at least one byte per pixel");
unsigned bytes_per_pixel = nibbles_per_pixel / 2;
for (unsigned int y = 0; y < surface_height; ++y) {
for (unsigned int x = 0; x < surface_width; ++x) {
const u32 coarse_y = y & ~7;
u32 offset = VideoCore::GetMortonOffset(x, y, bytes_per_pixel) + coarse_y * stride;
const u8* pixel = buffer + offset;
Math::Vec4<u8> color = {0, 0, 0, 0};
switch (surface_format) {
case Format::D16: {
u32 data = Color::DecodeD16(pixel);
color.r() = data & 0xFF;
color.g() = (data >> 8) & 0xFF;
break;
}
case Format::D24: {
u32 data = Color::DecodeD24(pixel);
color.r() = data & 0xFF;
color.g() = (data >> 8) & 0xFF;
color.b() = (data >> 16) & 0xFF;
break;
}
case Format::D24X8: {
Math::Vec2<u32> data = Color::DecodeD24S8(pixel);
color.r() = data.x & 0xFF;
color.g() = (data.x >> 8) & 0xFF;
color.b() = (data.x >> 16) & 0xFF;
break;
}
case Format::X24S8: {
Math::Vec2<u32> data = Color::DecodeD24S8(pixel);
color.r() = color.g() = color.b() = data.y;
break;
}
default:
qDebug() << "Unknown surface format " << static_cast<int>(surface_format);
break;
}
decoded_image.setPixel(x, y, qRgba(color.r(), color.g(), color.b(), 255));
}
}
}
pixmap = QPixmap::fromImage(decoded_image);
surface_picture_label->setPixmap(pixmap);
surface_picture_label->resize(pixmap.size());
// Update the info with pixel data
surface_picker_x_control->setEnabled(true);
surface_picker_y_control->setEnabled(true);
Pick(surface_picker_x, surface_picker_y);
// Enable saving the converted pixmap to file
save_surface->setEnabled(true);
}
void GraphicsSurfaceWidget::SaveSurface() {
QString png_filter = tr("Portable Network Graphic (*.png)");
QString bin_filter = tr("Binary data (*.bin)");
QString selectedFilter;
QString filename = QFileDialog::getSaveFileName(
this, tr("Save Surface"),
QString("texture-0x%1.png").arg(QString::number(surface_address, 16)),
QString("%1;;%2").arg(png_filter, bin_filter), &selectedFilter);
if (filename.isEmpty()) {
// If the user canceled the dialog, don't save anything.
return;
}
if (selectedFilter == png_filter) {
const QPixmap* pixmap = surface_picture_label->pixmap();
ASSERT_MSG(pixmap != nullptr, "No pixmap set");
QFile file(filename);
file.open(QIODevice::WriteOnly);
if (pixmap)
pixmap->save(&file, "PNG");
} else if (selectedFilter == bin_filter) {
const u8* buffer = Memory::GetPhysicalPointer(surface_address);
ASSERT_MSG(buffer != nullptr, "Memory not accessible");
QFile file(filename);
file.open(QIODevice::WriteOnly);
int size = surface_width * surface_height * NibblesPerPixel(surface_format) / 2;
QByteArray data(reinterpret_cast<const char*>(buffer), size);
file.write(data);
} else {
UNREACHABLE_MSG("Unhandled filter selected");
}
}
unsigned int GraphicsSurfaceWidget::NibblesPerPixel(GraphicsSurfaceWidget::Format format) {
if (format <= Format::MaxTextureFormat) {
return Pica::TexturingRegs::NibblesPerPixel(
static_cast<Pica::TexturingRegs::TextureFormat>(format));
}
switch (format) {
case Format::D24X8:
case Format::X24S8:
return 4 * 2;
case Format::D24:
return 3 * 2;
case Format::D16:
return 2 * 2;
default:
UNREACHABLE_MSG("GraphicsSurfaceWidget::BytesPerPixel: this should not be reached as this "
"function should be given a format which is in "
"GraphicsSurfaceWidget::Format. Instead got %i",
static_cast<int>(format));
return 0;
}
}

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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <QLabel>
#include <QPushButton>
#include "citra_qt/debugger/graphics/graphics_breakpoint_observer.h"
class QComboBox;
class QSpinBox;
class CSpinBox;
class GraphicsSurfaceWidget;
class SurfacePicture : public QLabel {
Q_OBJECT
public:
explicit SurfacePicture(QWidget* parent = nullptr,
GraphicsSurfaceWidget* surface_widget = nullptr);
~SurfacePicture();
protected slots:
virtual void mouseMoveEvent(QMouseEvent* event);
virtual void mousePressEvent(QMouseEvent* event);
private:
GraphicsSurfaceWidget* surface_widget;
};
class GraphicsSurfaceWidget : public BreakPointObserverDock {
Q_OBJECT
using Event = Pica::DebugContext::Event;
enum class Source {
ColorBuffer = 0,
DepthBuffer = 1,
StencilBuffer = 2,
Texture0 = 3,
Texture1 = 4,
Texture2 = 5,
Custom = 6,
};
enum class Format {
// These must match the TextureFormat type!
RGBA8 = 0,
RGB8 = 1,
RGB5A1 = 2,
RGB565 = 3,
RGBA4 = 4,
IA8 = 5,
RG8 = 6, ///< @note Also called HILO8 in 3DBrew.
I8 = 7,
A8 = 8,
IA4 = 9,
I4 = 10,
A4 = 11,
ETC1 = 12, // compressed
ETC1A4 = 13,
MaxTextureFormat = 13,
D16 = 14,
D24 = 15,
D24X8 = 16,
X24S8 = 17,
Unknown = 18,
};
static unsigned int NibblesPerPixel(Format format);
public:
explicit GraphicsSurfaceWidget(std::shared_ptr<Pica::DebugContext> debug_context,
QWidget* parent = nullptr);
void Pick(int x, int y);
public slots:
void OnSurfaceSourceChanged(int new_value);
void OnSurfaceAddressChanged(qint64 new_value);
void OnSurfaceWidthChanged(int new_value);
void OnSurfaceHeightChanged(int new_value);
void OnSurfaceFormatChanged(int new_value);
void OnSurfacePickerXChanged(int new_value);
void OnSurfacePickerYChanged(int new_value);
void OnUpdate();
private slots:
void OnBreakPointHit(Pica::DebugContext::Event event, void* data) override;
void OnResumed() override;
void SaveSurface();
signals:
void Update();
private:
QComboBox* surface_source_list;
CSpinBox* surface_address_control;
QSpinBox* surface_width_control;
QSpinBox* surface_height_control;
QComboBox* surface_format_control;
SurfacePicture* surface_picture_label;
QSpinBox* surface_picker_x_control;
QSpinBox* surface_picker_y_control;
QLabel* surface_info_label;
QPushButton* save_surface;
Source surface_source;
unsigned surface_address;
unsigned surface_width;
unsigned surface_height;
Format surface_format;
int surface_picker_x = 0;
int surface_picker_y = 0;
};

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// Copyright 2015 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include <array>
#include <iterator>
#include <memory>
#include <QBoxLayout>
#include <QComboBox>
#include <QFileDialog>
#include <QMessageBox>
#include <QPushButton>
#include <boost/range/algorithm/copy.hpp>
#include "citra_qt/debugger/graphics/graphics_tracing.h"
#include "common/common_types.h"
#include "core/hw/gpu.h"
#include "core/hw/lcd.h"
#include "core/tracer/recorder.h"
#include "nihstro/float24.h"
#include "video_core/pica_state.h"
GraphicsTracingWidget::GraphicsTracingWidget(std::shared_ptr<Pica::DebugContext> debug_context,
QWidget* parent)
: BreakPointObserverDock(debug_context, tr("CiTrace Recorder"), parent) {
setObjectName("CiTracing");
QPushButton* start_recording = new QPushButton(tr("Start Recording"));
QPushButton* stop_recording =
new QPushButton(QIcon::fromTheme("document-save"), tr("Stop and Save"));
QPushButton* abort_recording = new QPushButton(tr("Abort Recording"));
connect(this, SIGNAL(SetStartTracingButtonEnabled(bool)), start_recording,
SLOT(setVisible(bool)));
connect(this, SIGNAL(SetStopTracingButtonEnabled(bool)), stop_recording,
SLOT(setVisible(bool)));
connect(this, SIGNAL(SetAbortTracingButtonEnabled(bool)), abort_recording,
SLOT(setVisible(bool)));
connect(start_recording, SIGNAL(clicked()), this, SLOT(StartRecording()));
connect(stop_recording, SIGNAL(clicked()), this, SLOT(StopRecording()));
connect(abort_recording, SIGNAL(clicked()), this, SLOT(AbortRecording()));
stop_recording->setVisible(false);
abort_recording->setVisible(false);
auto main_widget = new QWidget;
auto main_layout = new QVBoxLayout;
{
auto sub_layout = new QHBoxLayout;
sub_layout->addWidget(start_recording);
sub_layout->addWidget(stop_recording);
sub_layout->addWidget(abort_recording);
main_layout->addLayout(sub_layout);
}
main_widget->setLayout(main_layout);
setWidget(main_widget);
}
void GraphicsTracingWidget::StartRecording() {
auto context = context_weak.lock();
if (!context)
return;
auto shader_binary = Pica::g_state.vs.program_code;
auto swizzle_data = Pica::g_state.vs.swizzle_data;
// Encode floating point numbers to 24-bit values
// TODO: Drop this explicit conversion once we store float24 values bit-correctly internally.
std::array<u32, 4 * 16> default_attributes;
for (unsigned i = 0; i < 16; ++i) {
for (unsigned comp = 0; comp < 3; ++comp) {
default_attributes[4 * i + comp] = nihstro::to_float24(
Pica::g_state.input_default_attributes.attr[i][comp].ToFloat32());
}
}
std::array<u32, 4 * 96> vs_float_uniforms;
for (unsigned i = 0; i < 96; ++i)
for (unsigned comp = 0; comp < 3; ++comp)
vs_float_uniforms[4 * i + comp] =
nihstro::to_float24(Pica::g_state.vs.uniforms.f[i][comp].ToFloat32());
CiTrace::Recorder::InitialState state;
std::copy_n((u32*)&GPU::g_regs, sizeof(GPU::g_regs) / sizeof(u32),
std::back_inserter(state.gpu_registers));
std::copy_n((u32*)&LCD::g_regs, sizeof(LCD::g_regs) / sizeof(u32),
std::back_inserter(state.lcd_registers));
std::copy_n((u32*)&Pica::g_state.regs, sizeof(Pica::g_state.regs) / sizeof(u32),
std::back_inserter(state.pica_registers));
boost::copy(default_attributes, std::back_inserter(state.default_attributes));
boost::copy(shader_binary, std::back_inserter(state.vs_program_binary));
boost::copy(swizzle_data, std::back_inserter(state.vs_swizzle_data));
boost::copy(vs_float_uniforms, std::back_inserter(state.vs_float_uniforms));
// boost::copy(TODO: Not implemented, std::back_inserter(state.gs_program_binary));
// boost::copy(TODO: Not implemented, std::back_inserter(state.gs_swizzle_data));
// boost::copy(TODO: Not implemented, std::back_inserter(state.gs_float_uniforms));
auto recorder = new CiTrace::Recorder(state);
context->recorder = std::shared_ptr<CiTrace::Recorder>(recorder);
emit SetStartTracingButtonEnabled(false);
emit SetStopTracingButtonEnabled(true);
emit SetAbortTracingButtonEnabled(true);
}
void GraphicsTracingWidget::StopRecording() {
auto context = context_weak.lock();
if (!context)
return;
QString filename = QFileDialog::getSaveFileName(this, tr("Save CiTrace"), "citrace.ctf",
tr("CiTrace File (*.ctf)"));
if (filename.isEmpty()) {
// If the user canceled the dialog, keep recording
return;
}
context->recorder->Finish(filename.toStdString());
context->recorder = nullptr;
emit SetStopTracingButtonEnabled(false);
emit SetAbortTracingButtonEnabled(false);
emit SetStartTracingButtonEnabled(true);
}
void GraphicsTracingWidget::AbortRecording() {
auto context = context_weak.lock();
if (!context)
return;
context->recorder = nullptr;
emit SetStopTracingButtonEnabled(false);
emit SetAbortTracingButtonEnabled(false);
emit SetStartTracingButtonEnabled(true);
}
void GraphicsTracingWidget::OnBreakPointHit(Pica::DebugContext::Event event, void* data) {
widget()->setEnabled(true);
}
void GraphicsTracingWidget::OnResumed() {
widget()->setEnabled(false);
}
void GraphicsTracingWidget::OnEmulationStarting(EmuThread* emu_thread) {
// Disable tracing starting/stopping until a GPU breakpoint is reached
widget()->setEnabled(false);
}
void GraphicsTracingWidget::OnEmulationStopping() {
// TODO: Is it safe to access the context here?
auto context = context_weak.lock();
if (!context)
return;
if (context->recorder) {
auto reply =
QMessageBox::question(this, tr("CiTracing still active"),
tr("A CiTrace is still being recorded. Do you want to save it? "
"If not, all recorded data will be discarded."),
QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
if (reply == QMessageBox::Yes) {
StopRecording();
} else {
AbortRecording();
}
}
// If the widget was disabled before, enable it now to allow starting
// tracing before starting the next emulation session
widget()->setEnabled(true);
}

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// Copyright 2015 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include "citra_qt/debugger/graphics/graphics_breakpoint_observer.h"
class EmuThread;
class GraphicsTracingWidget : public BreakPointObserverDock {
Q_OBJECT
public:
explicit GraphicsTracingWidget(std::shared_ptr<Pica::DebugContext> debug_context,
QWidget* parent = nullptr);
void OnEmulationStarting(EmuThread* emu_thread);
void OnEmulationStopping();
private slots:
void StartRecording();
void StopRecording();
void AbortRecording();
void OnBreakPointHit(Pica::DebugContext::Event event, void* data) override;
void OnResumed() override;
signals:
void SetStartTracingButtonEnabled(bool enable);
void SetStopTracingButtonEnabled(bool enable);
void SetAbortTracingButtonEnabled(bool enable);
};

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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <iomanip>
#include <sstream>
#include <QBoxLayout>
#include <QFileDialog>
#include <QFormLayout>
#include <QGroupBox>
#include <QLabel>
#include <QLineEdit>
#include <QPushButton>
#include <QSignalMapper>
#include <QSpinBox>
#include <QTreeView>
#include "citra_qt/debugger/graphics/graphics_vertex_shader.h"
#include "citra_qt/util/util.h"
#include "video_core/pica_state.h"
#include "video_core/shader/debug_data.h"
#include "video_core/shader/shader.h"
#include "video_core/shader/shader_interpreter.h"
using nihstro::OpCode;
using nihstro::Instruction;
using nihstro::SourceRegister;
using nihstro::SwizzlePattern;
GraphicsVertexShaderModel::GraphicsVertexShaderModel(GraphicsVertexShaderWidget* parent)
: QAbstractTableModel(parent), par(parent) {}
int GraphicsVertexShaderModel::columnCount(const QModelIndex& parent) const {
return 3;
}
int GraphicsVertexShaderModel::rowCount(const QModelIndex& parent) const {
return static_cast<int>(par->info.code.size());
}
QVariant GraphicsVertexShaderModel::headerData(int section, Qt::Orientation orientation,
int role) const {
switch (role) {
case Qt::DisplayRole: {
if (section == 0) {
return tr("Offset");
} else if (section == 1) {
return tr("Raw");
} else if (section == 2) {
return tr("Disassembly");
}
break;
}
}
return QVariant();
}
static std::string SelectorToString(u32 selector) {
std::string ret;
for (int i = 0; i < 4; ++i) {
int component = (selector >> ((3 - i) * 2)) & 3;
ret += "xyzw"[component];
}
return ret;
}
// e.g. "-c92[a0.x].xyzw"
static void print_input(std::ostringstream& output, const SourceRegister& input, bool negate,
const std::string& swizzle_mask, bool align = true,
const std::string& address_register_name = std::string()) {
if (align)
output << std::setw(4) << std::right;
output << ((negate ? "-" : "") + input.GetName());
if (!address_register_name.empty())
output << '[' << address_register_name << ']';
output << '.' << swizzle_mask;
};
QVariant GraphicsVertexShaderModel::data(const QModelIndex& index, int role) const {
switch (role) {
case Qt::DisplayRole: {
switch (index.column()) {
case 0:
if (par->info.HasLabel(index.row()))
return QString::fromStdString(par->info.GetLabel(index.row()));
return QString("%1").arg(4 * index.row(), 4, 16, QLatin1Char('0'));
case 1:
return QString("%1").arg(par->info.code[index.row()].hex, 8, 16, QLatin1Char('0'));
case 2: {
std::ostringstream output;
output.flags(std::ios::uppercase);
// To make the code aligning columns of assembly easier to keep track of, this function
// keeps track of the start of the start of the previous column, allowing alignment
// based on desired field widths.
int current_column = 0;
auto AlignToColumn = [&](int col_width) {
// Prints spaces to the output to pad previous column to size and advances the
// column marker.
current_column += col_width;
int to_add = std::max(1, current_column - (int)output.tellp());
for (int i = 0; i < to_add; ++i) {
output << ' ';
}
};
const Instruction instr = par->info.code[index.row()];
const OpCode opcode = instr.opcode;
const OpCode::Info opcode_info = opcode.GetInfo();
const u32 operand_desc_id = opcode_info.type == OpCode::Type::MultiplyAdd
? instr.mad.operand_desc_id.Value()
: instr.common.operand_desc_id.Value();
const SwizzlePattern swizzle = par->info.swizzle_info[operand_desc_id].pattern;
// longest known instruction name: "setemit "
int kOpcodeColumnWidth = 8;
// "rXX.xyzw "
int kOutputColumnWidth = 10;
// "-rXX.xyzw ", no attempt is made to align indexed inputs
int kInputOperandColumnWidth = 11;
output << opcode_info.name;
switch (opcode_info.type) {
case OpCode::Type::Trivial:
// Nothing to do here
break;
case OpCode::Type::Arithmetic:
case OpCode::Type::MultiplyAdd: {
// Use custom code for special instructions
switch (opcode.EffectiveOpCode()) {
case OpCode::Id::CMP: {
AlignToColumn(kOpcodeColumnWidth);
// NOTE: CMP always writes both cc components, so we do not consider the dest
// mask here.
output << " cc.xy";
AlignToColumn(kOutputColumnWidth);
SourceRegister src1 = instr.common.GetSrc1(false);
SourceRegister src2 = instr.common.GetSrc2(false);
output << ' ';
print_input(output, src1, swizzle.negate_src1,
swizzle.SelectorToString(false).substr(0, 1), false,
instr.common.AddressRegisterName());
output << ' ' << instr.common.compare_op.ToString(instr.common.compare_op.x)
<< ' ';
print_input(output, src2, swizzle.negate_src2,
swizzle.SelectorToString(true).substr(0, 1), false);
output << ", ";
print_input(output, src1, swizzle.negate_src1,
swizzle.SelectorToString(false).substr(1, 1), false,
instr.common.AddressRegisterName());
output << ' ' << instr.common.compare_op.ToString(instr.common.compare_op.y)
<< ' ';
print_input(output, src2, swizzle.negate_src2,
swizzle.SelectorToString(true).substr(1, 1), false);
break;
}
case OpCode::Id::MAD:
case OpCode::Id::MADI: {
AlignToColumn(kOpcodeColumnWidth);
bool src_is_inverted = 0 != (opcode_info.subtype & OpCode::Info::SrcInversed);
SourceRegister src1 = instr.mad.GetSrc1(src_is_inverted);
SourceRegister src2 = instr.mad.GetSrc2(src_is_inverted);
SourceRegister src3 = instr.mad.GetSrc3(src_is_inverted);
output << std::setw(3) << std::right << instr.mad.dest.Value().GetName() << '.'
<< swizzle.DestMaskToString();
AlignToColumn(kOutputColumnWidth);
print_input(output, src1, swizzle.negate_src1,
SelectorToString(swizzle.src1_selector));
AlignToColumn(kInputOperandColumnWidth);
print_input(output, src2, swizzle.negate_src2,
SelectorToString(swizzle.src2_selector), true,
src_is_inverted ? "" : instr.mad.AddressRegisterName());
AlignToColumn(kInputOperandColumnWidth);
print_input(output, src3, swizzle.negate_src3,
SelectorToString(swizzle.src3_selector), true,
src_is_inverted ? instr.mad.AddressRegisterName() : "");
AlignToColumn(kInputOperandColumnWidth);
break;
}
default: {
AlignToColumn(kOpcodeColumnWidth);
bool src_is_inverted = 0 != (opcode_info.subtype & OpCode::Info::SrcInversed);
if (opcode_info.subtype & OpCode::Info::Dest) {
// e.g. "r12.xy__"
output << std::setw(3) << std::right << instr.common.dest.Value().GetName()
<< '.' << swizzle.DestMaskToString();
} else if (opcode_info.subtype == OpCode::Info::MOVA) {
output << " a0." << swizzle.DestMaskToString();
}
AlignToColumn(kOutputColumnWidth);
if (opcode_info.subtype & OpCode::Info::Src1) {
SourceRegister src1 = instr.common.GetSrc1(src_is_inverted);
print_input(output, src1, swizzle.negate_src1,
swizzle.SelectorToString(false), true,
src_is_inverted ? "" : instr.common.AddressRegisterName());
AlignToColumn(kInputOperandColumnWidth);
}
if (opcode_info.subtype & OpCode::Info::Src2) {
SourceRegister src2 = instr.common.GetSrc2(src_is_inverted);
print_input(output, src2, swizzle.negate_src2,
swizzle.SelectorToString(true), true,
src_is_inverted ? instr.common.AddressRegisterName() : "");
AlignToColumn(kInputOperandColumnWidth);
}
break;
}
}
break;
}
case OpCode::Type::Conditional:
case OpCode::Type::UniformFlowControl: {
output << ' ';
switch (opcode.EffectiveOpCode()) {
case OpCode::Id::LOOP:
output << 'i' << instr.flow_control.int_uniform_id << " (end on 0x"
<< std::setw(4) << std::right << std::setfill('0') << std::hex
<< (4 * instr.flow_control.dest_offset) << ")";
break;
default:
if (opcode_info.subtype & OpCode::Info::HasCondition) {
output << '(';
if (instr.flow_control.op != instr.flow_control.JustY) {
if (!instr.flow_control.refx)
output << '!';
output << "cc.x";
}
if (instr.flow_control.op == instr.flow_control.Or) {
output << " || ";
} else if (instr.flow_control.op == instr.flow_control.And) {
output << " && ";
}
if (instr.flow_control.op != instr.flow_control.JustX) {
if (!instr.flow_control.refy)
output << '!';
output << "cc.y";
}
output << ") ";
} else if (opcode_info.subtype & OpCode::Info::HasUniformIndex) {
if (opcode.EffectiveOpCode() == OpCode::Id::JMPU &&
(instr.flow_control.num_instructions & 1) == 1) {
output << '!';
}
output << 'b' << instr.flow_control.bool_uniform_id << ' ';
}
if (opcode_info.subtype & OpCode::Info::HasAlternative) {
output << "else jump to 0x" << std::setw(4) << std::right
<< std::setfill('0') << std::hex
<< (4 * instr.flow_control.dest_offset);
} else if (opcode_info.subtype & OpCode::Info::HasExplicitDest) {
output << "jump to 0x" << std::setw(4) << std::right << std::setfill('0')
<< std::hex << (4 * instr.flow_control.dest_offset);
} else {
// TODO: Handle other cases
output << "(unknown destination)";
}
if (opcode_info.subtype & OpCode::Info::HasFinishPoint) {
output << " (return on 0x" << std::setw(4) << std::right
<< std::setfill('0') << std::hex
<< (4 * instr.flow_control.dest_offset +
4 * instr.flow_control.num_instructions)
<< ')';
}
break;
}
break;
}
default:
output << " (unknown instruction format)";
break;
}
return QString::fromLatin1(output.str().c_str());
}
default:
break;
}
}
case Qt::FontRole:
return GetMonospaceFont();
case Qt::BackgroundRole: {
// Highlight current instruction
int current_record_index = par->cycle_index->value();
if (current_record_index < static_cast<int>(par->debug_data.records.size())) {
const auto& current_record = par->debug_data.records[current_record_index];
if (index.row() == static_cast<int>(current_record.instruction_offset)) {
return QColor(255, 255, 63);
}
}
// Use a grey background for instructions which have no debug data associated to them
for (const auto& record : par->debug_data.records)
if (index.row() == static_cast<int>(record.instruction_offset))
return QVariant();
return QBrush(QColor(192, 192, 192));
}
// TODO: Draw arrows for each "reachable" instruction to visualize control flow
default:
break;
}
return QVariant();
}
void GraphicsVertexShaderWidget::DumpShader() {
QString filename = QFileDialog::getSaveFileName(
this, tr("Save Shader Dump"), "shader_dump.shbin", tr("Shader Binary (*.shbin)"));
if (filename.isEmpty()) {
// If the user canceled the dialog, don't dump anything.
return;
}
auto& setup = Pica::g_state.vs;
auto& config = Pica::g_state.regs.vs;
Pica::DebugUtils::DumpShader(filename.toStdString(), config, setup,
Pica::g_state.regs.rasterizer.vs_output_attributes);
}
GraphicsVertexShaderWidget::GraphicsVertexShaderWidget(
std::shared_ptr<Pica::DebugContext> debug_context, QWidget* parent)
: BreakPointObserverDock(debug_context, "Pica Vertex Shader", parent) {
setObjectName("PicaVertexShader");
// Clear input vertex data so that it contains valid float values in case a debug shader
// execution happens before the first Vertex Loaded breakpoint.
// TODO: This makes a crash in the interpreter much less likely, but not impossible. The
// interpreter should guard against out-of-bounds accesses to ensure crashes in it aren't
// possible.
std::memset(&input_vertex, 0, sizeof(input_vertex));
auto input_data_mapper = new QSignalMapper(this);
// TODO: Support inputting data in hexadecimal raw format
for (unsigned i = 0; i < ARRAY_SIZE(input_data); ++i) {
input_data[i] = new QLineEdit;
input_data[i]->setValidator(new QDoubleValidator(input_data[i]));
}
breakpoint_warning =
new QLabel(tr("(data only available at vertex shader invocation breakpoints)"));
// TODO: Add some button for jumping to the shader entry point
model = new GraphicsVertexShaderModel(this);
binary_list = new QTreeView;
binary_list->setModel(model);
binary_list->setRootIsDecorated(false);
binary_list->setAlternatingRowColors(true);
auto dump_shader = new QPushButton(QIcon::fromTheme("document-save"), tr("Dump"));
instruction_description = new QLabel;
cycle_index = new QSpinBox;
connect(dump_shader, SIGNAL(clicked()), this, SLOT(DumpShader()));
connect(cycle_index, SIGNAL(valueChanged(int)), this, SLOT(OnCycleIndexChanged(int)));
for (unsigned i = 0; i < ARRAY_SIZE(input_data); ++i) {
connect(input_data[i], SIGNAL(textEdited(const QString&)), input_data_mapper, SLOT(map()));
input_data_mapper->setMapping(input_data[i], i);
}
connect(input_data_mapper, SIGNAL(mapped(int)), this, SLOT(OnInputAttributeChanged(int)));
auto main_widget = new QWidget;
auto main_layout = new QVBoxLayout;
{
auto input_data_group = new QGroupBox(tr("Input Data"));
// For each vertex attribute, add a QHBoxLayout consisting of:
// - A QLabel denoting the source attribute index
// - Four QLineEdits for showing and manipulating attribute data
// - A QLabel denoting the shader input attribute index
auto sub_layout = new QVBoxLayout;
for (unsigned i = 0; i < 16; ++i) {
// Create an HBoxLayout to store the widgets used to specify a particular attribute
// and store it in a QWidget to allow for easy hiding and unhiding.
auto row_layout = new QHBoxLayout;
// Remove unnecessary padding between rows
row_layout->setContentsMargins(0, 0, 0, 0);
row_layout->addWidget(new QLabel(tr("Attribute %1").arg(i, 2)));
for (unsigned comp = 0; comp < 4; ++comp)
row_layout->addWidget(input_data[4 * i + comp]);
row_layout->addWidget(input_data_mapping[i] = new QLabel);
input_data_container[i] = new QWidget;
input_data_container[i]->setLayout(row_layout);
input_data_container[i]->hide();
sub_layout->addWidget(input_data_container[i]);
}
sub_layout->addWidget(breakpoint_warning);
breakpoint_warning->hide();
input_data_group->setLayout(sub_layout);
main_layout->addWidget(input_data_group);
}
// Make program listing expand to fill available space in the dialog
binary_list->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::MinimumExpanding);
main_layout->addWidget(binary_list);
main_layout->addWidget(dump_shader);
{
auto sub_layout = new QFormLayout;
sub_layout->addRow(tr("Cycle Index:"), cycle_index);
main_layout->addLayout(sub_layout);
}
// Set a minimum height so that the size of this label doesn't cause the rest of the bottom
// part of the UI to keep jumping up and down when cycling through instructions.
instruction_description->setMinimumHeight(instruction_description->fontMetrics().lineSpacing() *
6);
instruction_description->setAlignment(Qt::AlignLeft | Qt::AlignTop);
main_layout->addWidget(instruction_description);
main_widget->setLayout(main_layout);
setWidget(main_widget);
widget()->setEnabled(false);
}
void GraphicsVertexShaderWidget::OnBreakPointHit(Pica::DebugContext::Event event, void* data) {
if (event == Pica::DebugContext::Event::VertexShaderInvocation) {
Reload(true, data);
} else {
// No vertex data is retrievable => invalidate currently stored vertex data
Reload(true, nullptr);
}
widget()->setEnabled(true);
}
void GraphicsVertexShaderWidget::Reload(bool replace_vertex_data, void* vertex_data) {
model->beginResetModel();
if (replace_vertex_data) {
if (vertex_data) {
memcpy(&input_vertex, vertex_data, sizeof(input_vertex));
for (unsigned attr = 0; attr < 16; ++attr) {
for (unsigned comp = 0; comp < 4; ++comp) {
input_data[4 * attr + comp]->setText(
QString("%1").arg(input_vertex.attr[attr][comp].ToFloat32()));
}
}
breakpoint_warning->hide();
} else {
for (unsigned attr = 0; attr < 16; ++attr) {
for (unsigned comp = 0; comp < 4; ++comp) {
input_data[4 * attr + comp]->setText(QString("???"));
}
}
breakpoint_warning->show();
}
}
// Reload shader code
info.Clear();
auto& shader_setup = Pica::g_state.vs;
auto& shader_config = Pica::g_state.regs.vs;
for (auto instr : shader_setup.program_code)
info.code.push_back({instr});
int num_attributes = shader_config.max_input_attribute_index + 1;
for (auto pattern : shader_setup.swizzle_data)
info.swizzle_info.push_back({pattern});
u32 entry_point = Pica::g_state.regs.vs.main_offset;
info.labels.insert({entry_point, "main"});
// Generate debug information
Pica::Shader::InterpreterEngine shader_engine;
shader_engine.SetupBatch(shader_setup, entry_point);
debug_data = shader_engine.ProduceDebugInfo(shader_setup, input_vertex, shader_config);
// Reload widget state
for (int attr = 0; attr < num_attributes; ++attr) {
unsigned source_attr = shader_config.GetRegisterForAttribute(attr);
input_data_mapping[attr]->setText(QString("-> v%1").arg(source_attr));
input_data_container[attr]->setVisible(true);
}
// Only show input attributes which are used as input to the shader
for (unsigned int attr = num_attributes; attr < 16; ++attr) {
input_data_container[attr]->setVisible(false);
}
// Initialize debug info text for current cycle count
cycle_index->setMaximum(static_cast<int>(debug_data.records.size() - 1));
OnCycleIndexChanged(cycle_index->value());
model->endResetModel();
}
void GraphicsVertexShaderWidget::OnResumed() {
widget()->setEnabled(false);
}
void GraphicsVertexShaderWidget::OnInputAttributeChanged(int index) {
float value = input_data[index]->text().toFloat();
input_vertex.attr[index / 4][index % 4] = Pica::float24::FromFloat32(value);
// Re-execute shader with updated value
Reload();
}
void GraphicsVertexShaderWidget::OnCycleIndexChanged(int index) {
QString text;
auto& record = debug_data.records[index];
if (record.mask & Pica::Shader::DebugDataRecord::SRC1)
text += tr("SRC1: %1, %2, %3, %4\n")
.arg(record.src1.x.ToFloat32())
.arg(record.src1.y.ToFloat32())
.arg(record.src1.z.ToFloat32())
.arg(record.src1.w.ToFloat32());
if (record.mask & Pica::Shader::DebugDataRecord::SRC2)
text += tr("SRC2: %1, %2, %3, %4\n")
.arg(record.src2.x.ToFloat32())
.arg(record.src2.y.ToFloat32())
.arg(record.src2.z.ToFloat32())
.arg(record.src2.w.ToFloat32());
if (record.mask & Pica::Shader::DebugDataRecord::SRC3)
text += tr("SRC3: %1, %2, %3, %4\n")
.arg(record.src3.x.ToFloat32())
.arg(record.src3.y.ToFloat32())
.arg(record.src3.z.ToFloat32())
.arg(record.src3.w.ToFloat32());
if (record.mask & Pica::Shader::DebugDataRecord::DEST_IN)
text += tr("DEST_IN: %1, %2, %3, %4\n")
.arg(record.dest_in.x.ToFloat32())
.arg(record.dest_in.y.ToFloat32())
.arg(record.dest_in.z.ToFloat32())
.arg(record.dest_in.w.ToFloat32());
if (record.mask & Pica::Shader::DebugDataRecord::DEST_OUT)
text += tr("DEST_OUT: %1, %2, %3, %4\n")
.arg(record.dest_out.x.ToFloat32())
.arg(record.dest_out.y.ToFloat32())
.arg(record.dest_out.z.ToFloat32())
.arg(record.dest_out.w.ToFloat32());
if (record.mask & Pica::Shader::DebugDataRecord::ADDR_REG_OUT)
text += tr("Address Registers: %1, %2\n")
.arg(record.address_registers[0])
.arg(record.address_registers[1]);
if (record.mask & Pica::Shader::DebugDataRecord::CMP_RESULT)
text += tr("Compare Result: %1, %2\n")
.arg(record.conditional_code[0] ? "true" : "false")
.arg(record.conditional_code[1] ? "true" : "false");
if (record.mask & Pica::Shader::DebugDataRecord::COND_BOOL_IN)
text += tr("Static Condition: %1\n").arg(record.cond_bool ? "true" : "false");
if (record.mask & Pica::Shader::DebugDataRecord::COND_CMP_IN)
text += tr("Dynamic Conditions: %1, %2\n")
.arg(record.cond_cmp[0] ? "true" : "false")
.arg(record.cond_cmp[1] ? "true" : "false");
if (record.mask & Pica::Shader::DebugDataRecord::LOOP_INT_IN)
text += tr("Loop Parameters: %1 (repeats), %2 (initializer), %3 (increment), %4\n")
.arg(record.loop_int.x)
.arg(record.loop_int.y)
.arg(record.loop_int.z)
.arg(record.loop_int.w);
text +=
tr("Instruction offset: 0x%1").arg(4 * record.instruction_offset, 4, 16, QLatin1Char('0'));
if (record.mask & Pica::Shader::DebugDataRecord::NEXT_INSTR) {
text += tr(" -> 0x%2").arg(4 * record.next_instruction, 4, 16, QLatin1Char('0'));
} else {
text += tr(" (last instruction)");
}
instruction_description->setText(text);
// Emit model update notification and scroll to current instruction
QModelIndex instr_index = model->index(record.instruction_offset, 0);
emit model->dataChanged(instr_index,
model->index(record.instruction_offset, model->columnCount()));
binary_list->scrollTo(instr_index, QAbstractItemView::EnsureVisible);
}

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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <QAbstractTableModel>
#include <QTreeView>
#include "citra_qt/debugger/graphics/graphics_breakpoint_observer.h"
#include "nihstro/parser_shbin.h"
#include "video_core/shader/debug_data.h"
#include "video_core/shader/shader.h"
class QLabel;
class QSpinBox;
class GraphicsVertexShaderWidget;
class GraphicsVertexShaderModel : public QAbstractTableModel {
Q_OBJECT
public:
explicit GraphicsVertexShaderModel(GraphicsVertexShaderWidget* 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;
private:
GraphicsVertexShaderWidget* par;
friend class GraphicsVertexShaderWidget;
};
class GraphicsVertexShaderWidget : public BreakPointObserverDock {
Q_OBJECT
using Event = Pica::DebugContext::Event;
public:
GraphicsVertexShaderWidget(std::shared_ptr<Pica::DebugContext> debug_context,
QWidget* parent = nullptr);
private slots:
void OnBreakPointHit(Pica::DebugContext::Event event, void* data) override;
void OnResumed() override;
void OnInputAttributeChanged(int index);
void OnCycleIndexChanged(int index);
void DumpShader();
/**
* Reload widget based on the current PICA200 state
* @param replace_vertex_data If true, invalidate all current vertex data
* @param vertex_data New vertex data to use, as passed to OnBreakPointHit. May be nullptr to
* specify that no valid vertex data can be retrieved currently. Only used if
* replace_vertex_data is true.
*/
void Reload(bool replace_vertex_data = false, void* vertex_data = nullptr);
private:
QLabel* instruction_description;
QTreeView* binary_list;
GraphicsVertexShaderModel* model;
/// TODO: Move these into a single struct
std::array<QLineEdit*, 4 * 16>
input_data; // A text box for each of the 4 components of up to 16 vertex attributes
std::array<QWidget*, 16>
input_data_container; // QWidget containing the QLayout containing each vertex attribute
std::array<QLabel*, 16> input_data_mapping; // A QLabel denoting the shader input attribute
// which the vertex attribute maps to
// Text to be shown when input vertex data is not retrievable
QLabel* breakpoint_warning;
QSpinBox* cycle_index;
nihstro::ShaderInfo info;
Pica::Shader::DebugData<true> debug_data;
Pica::Shader::AttributeBuffer input_vertex;
friend class GraphicsVertexShaderModel;
};