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Pica/citra-qt: Replace command list view and command list debugging code with something more sophisticated.

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This commit is contained in:
Tony Wasserka 2014-08-14 19:21:55 +02:00
parent 0465adf206
commit 26ade98411
8 changed files with 142 additions and 194 deletions
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144
src/citra_qt/debugger/graphics_cmdlists.cpp
View file

@ -2,53 +2,21 @@
// Licensed under GPLv2
// Refer to the license.txt file included.
#include "graphics_cmdlists.hxx"
#include <QListView>
#include <QPushButton>
#include <QVBoxLayout>
#include <QTreeView>
extern GraphicsDebugger g_debugger;
#include "graphics_cmdlists.hxx"
GPUCommandListModel::GPUCommandListModel(QObject* parent) : QAbstractItemModel(parent)
GPUCommandListModel::GPUCommandListModel(QObject* parent) : QAbstractListModel(parent)
{
root_item = new TreeItem(TreeItem::ROOT, 0, NULL, this);
connect(this, SIGNAL(CommandListCalled()), this, SLOT(OnCommandListCalledInternal()), Qt::UniqueConnection);
}
QModelIndex GPUCommandListModel::index(int row, int column, const QModelIndex& parent) const
{
TreeItem* item;
if (!parent.isValid()) {
item = root_item;
} else {
item = (TreeItem*)parent.internalPointer();
}
return createIndex(row, column, item->children[row]);
}
QModelIndex GPUCommandListModel::parent(const QModelIndex& child) const
{
if (!child.isValid())
return QModelIndex();
TreeItem* item = (TreeItem*)child.internalPointer();
if (item->parent == NULL)
return QModelIndex();
return createIndex(item->parent->index, 0, item->parent);
}
int GPUCommandListModel::rowCount(const QModelIndex& parent) const
{
TreeItem* item;
if (!parent.isValid()) {
item = root_item;
} else {
item = (TreeItem*)parent.internalPointer();
}
return item->children.size();
return pica_trace.writes.size();
}
int GPUCommandListModel::columnCount(const QModelIndex& parent) const
@ -61,79 +29,67 @@ QVariant GPUCommandListModel::data(const QModelIndex& index, int role) const
if (!index.isValid())
return QVariant();
const TreeItem* item = (const TreeItem*)index.internalPointer();
const auto& writes = pica_trace.writes;
const Pica::CommandProcessor::CommandHeader cmd{writes[index.row()].Id()};
const u32 val{writes[index.row()].Value()};
if (item->type == TreeItem::COMMAND_LIST)
{
const GraphicsDebugger::PicaCommandList& cmdlist = command_lists[item->index].second;
u32 address = command_lists[item->index].first;
if (role == Qt::DisplayRole && index.column() == 0)
{
return QVariant(QString("0x%1 bytes at 0x%2").arg(cmdlist.size(), 0, 16).arg(address, 8, 16, QLatin1Char('0')));
if (role == Qt::DisplayRole) {
QString content;
if (index.column() == 0) {
content = QString::fromLatin1(Pica::Regs::GetCommandName(cmd.cmd_id).c_str());
content.append(" ");
} else if (index.column() == 1) {
content.append(QString("%1 ").arg(cmd.hex, 8, 16, QLatin1Char('0')));
content.append(QString("%1 ").arg(val, 8, 16, QLatin1Char('0')));
}
}
else
{
// index refers to a specific command
const GraphicsDebugger::PicaCommandList& cmdlist = command_lists[item->parent->index].second;
const GraphicsDebugger::PicaCommand& cmd = cmdlist[item->index];
const Pica::CommandProcessor::CommandHeader& header = cmd.GetHeader();
if (role == Qt::DisplayRole) {
QString content;
if (index.column() == 0) {
content = QString::fromLatin1(Pica::Regs::GetCommandName(header.cmd_id).c_str());
content.append(" ");
} else if (index.column() == 1) {
for (int j = 0; j < cmd.size(); ++j)
content.append(QString("%1 ").arg(cmd[j], 8, 16, QLatin1Char('0')));
}
return QVariant(content);
}
return QVariant(content);
}
return QVariant();
}
void GPUCommandListModel::OnCommandListCalled(const GraphicsDebugger::PicaCommandList& lst, bool is_new)
{
emit CommandListCalled();
}
void GPUCommandListModel::OnCommandListCalledInternal()
void GPUCommandListModel::OnPicaTraceFinished(const Pica::DebugUtils::PicaTrace& trace)
{
beginResetModel();
command_lists = GetDebugger()->GetCommandLists();
// delete root item and rebuild tree
delete root_item;
root_item = new TreeItem(TreeItem::ROOT, 0, NULL, this);
for (int command_list_idx = 0; command_list_idx < command_lists.size(); ++command_list_idx) {
TreeItem* command_list_item = new TreeItem(TreeItem::COMMAND_LIST, command_list_idx, root_item, root_item);
root_item->children.push_back(command_list_item);
const GraphicsDebugger::PicaCommandList& command_list = command_lists[command_list_idx].second;
for (int command_idx = 0; command_idx < command_list.size(); ++command_idx) {
TreeItem* command_item = new TreeItem(TreeItem::COMMAND, command_idx, command_list_item, command_list_item);
command_list_item->children.push_back(command_item);
}
}
pica_trace = trace;
endResetModel();
}
GPUCommandListWidget::GPUCommandListWidget(QWidget* parent) : QDockWidget(tr("Pica Command List"), parent)
{
GPUCommandListModel* model = new GPUCommandListModel(this);
g_debugger.RegisterObserver(model);
QTreeView* tree_widget = new QTreeView;
tree_widget->setModel(model);
tree_widget->setFont(QFont("monospace"));
setWidget(tree_widget);
QWidget* main_widget = new QWidget;
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(toggle_tracing, SIGNAL(clicked()), this, SLOT(OnToggleTracing()));
connect(this, SIGNAL(TracingFinished(const Pica::DebugUtils::PicaTrace&)),
model, SLOT(OnPicaTraceFinished(const Pica::DebugUtils::PicaTrace&)));
QVBoxLayout* main_layout = new QVBoxLayout;
main_layout->addWidget(list_widget);
main_layout->addWidget(toggle_tracing);
main_widget->setLayout(main_layout);
setWidget(main_widget);
}
void GPUCommandListWidget::OnToggleTracing()
{
if (!Pica::DebugUtils::IsPicaTracing()) {
Pica::DebugUtils::StartPicaTracing();
} else {
pica_trace = Pica::DebugUtils::FinishPicaTracing();
emit TracingFinished(*pica_trace);
}
}

42
src/citra_qt/debugger/graphics_cmdlists.hxx
View file

@ -4,53 +4,28 @@
#pragma once
#include <QAbstractItemModel>
#include <QAbstractListModel>
#include <QDockWidget>
#include "video_core/gpu_debugger.h"
#include "video_core/debug_utils/debug_utils.h"
// TODO: Rename class, since it's not actually a list model anymore...
class GPUCommandListModel : public QAbstractItemModel, public GraphicsDebugger::DebuggerObserver
class GPUCommandListModel : public QAbstractListModel
{
Q_OBJECT
public:
GPUCommandListModel(QObject* parent);
QModelIndex index(int row, int column, const QModelIndex& parent = QModelIndex()) const;
QModelIndex parent(const QModelIndex& child) const;
int columnCount(const QModelIndex& parent = QModelIndex()) const;
int rowCount(const QModelIndex& parent = QModelIndex()) const override;
QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
public:
void OnCommandListCalled(const GraphicsDebugger::PicaCommandList& lst, bool is_new) override;
public slots:
void OnCommandListCalledInternal();
signals:
void CommandListCalled();
void OnPicaTraceFinished(const Pica::DebugUtils::PicaTrace& trace);
private:
struct TreeItem : public QObject
{
enum Type {
ROOT,
COMMAND_LIST,
COMMAND
};
TreeItem(Type type, int index, TreeItem* item_parent, QObject* parent) : QObject(parent), type(type), index(index), parent(item_parent) {}
Type type;
int index;
std::vector<TreeItem*> children;
TreeItem* parent;
};
std::vector<std::pair<u32,GraphicsDebugger::PicaCommandList>> command_lists;
TreeItem* root_item;
Pica::DebugUtils::PicaTrace pica_trace;
};
class GPUCommandListWidget : public QDockWidget
@ -60,5 +35,12 @@ class GPUCommandListWidget : public QDockWidget
public:
GPUCommandListWidget(QWidget* parent = 0);
public slots:
void OnToggleTracing();
signals:
void TracingFinished(const Pica::DebugUtils::PicaTrace&);
private:
std::unique_ptr<Pica::DebugUtils::PicaTrace> pica_trace;
};

4
src/citra_qt/main.cpp
View file

@ -52,11 +52,11 @@ GMainWindow::GMainWindow()
graphicsWidget = new GPUCommandStreamWidget(this);
addDockWidget(Qt::RightDockWidgetArea, graphicsWidget);
callstackWidget->hide();
graphicsWidget ->hide();
graphicsCommandsWidget = new GPUCommandListWidget(this);
addDockWidget(Qt::RightDockWidgetArea, graphicsCommandsWidget);
callstackWidget->hide();
graphicsCommandsWidget->hide();
QMenu* debug_menu = ui.menu_View->addMenu(tr("Debugging"));
debug_menu->addAction(disasmWidget->toggleViewAction());