Refine command list debugging functionality and its qt interface.

This commit is contained in:
Tony Wasserka 2014-05-18 19:59:36 +02:00
parent 9fbfd928a1
commit 8f1c998472
4 changed files with 124 additions and 27 deletions

View file

@ -3,18 +3,57 @@
// Refer to the license.txt file included.
#include "graphics_cmdlists.hxx"
#include <QListView>
#include <QTreeView>
extern GraphicsDebugger g_debugger;
GPUCommandListModel::GPUCommandListModel(QObject* parent) : QAbstractListModel(parent), row_count(0)
GPUCommandListModel::GPUCommandListModel(QObject* parent) : QAbstractItemModel(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
{
return row_count;
TreeItem* item;
if (!parent.isValid()) {
item = root_item;
} else {
item = (TreeItem*)parent.internalPointer();
}
return item->children.size();
}
int GPUCommandListModel::columnCount(const QModelIndex& parent) const
{
return 1;
}
QVariant GPUCommandListModel::data(const QModelIndex& index, int role) const
@ -22,19 +61,33 @@ QVariant GPUCommandListModel::data(const QModelIndex& index, int role) const
if (!index.isValid())
return QVariant();
int idx = index.row();
const TreeItem* item = (const TreeItem*)index.internalPointer();
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)
{
QString content;
const GraphicsDebugger::PicaCommandList& cmdlist = command_list[idx].second;
for (int i = 0; i < cmdlist.size(); ++i)
return QVariant(QString("0x%1 bytes at 0x%2").arg(cmdlist.size(), 0, 16).arg(address, 8, 16, QLatin1Char('0')));
}
}
else
{
const GraphicsDebugger::PicaCommand& cmd = cmdlist[i];
// index refers to a specific command
const GraphicsDebugger::PicaCommandList& cmdlist = command_lists[item->parent->index].second;
const GraphicsDebugger::PicaCommand& cmd = cmdlist[item->index];
if (role == Qt::DisplayRole) {
QString content;
for (int j = 0; j < cmd.size(); ++j)
content.append(QString("%1 ").arg(cmd[j], 8, 16, QLatin1Char('0')));
}
return QVariant(content);
}
}
return QVariant();
}
@ -48,8 +101,22 @@ void GPUCommandListModel::OnCommandListCalledInternal()
{
beginResetModel();
command_list = GetDebugger()->GetCommandLists();
row_count = command_list.size();
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);
}
}
endResetModel();
}
@ -59,7 +126,8 @@ GPUCommandListWidget::GPUCommandListWidget(QWidget* parent) : QDockWidget(tr("Pi
GPUCommandListModel* model = new GPUCommandListModel(this);
g_debugger.RegisterObserver(model);
QListView* list_widget = new QListView;
list_widget->setModel(model);
setWidget(list_widget);
QTreeView* tree_widget = new QTreeView;
tree_widget->setModel(model);
tree_widget->setFont(QFont("monospace"));
setWidget(tree_widget);
}

View file

@ -4,18 +4,22 @@
#pragma once
#include <QAbstractListModel>
#include <QAbstractItemModel>
#include <QDockWidget>
#include "video_core/gpu_debugger.h"
class GPUCommandListModel : public QAbstractListModel, public GraphicsDebugger::DebuggerObserver
// TODO: Rename class, since it's not actually a list model anymore...
class GPUCommandListModel : public QAbstractItemModel, public GraphicsDebugger::DebuggerObserver
{
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;
@ -29,8 +33,24 @@ signals:
void CommandListCalled();
private:
int row_count;
std::vector<std::pair<u32,GraphicsDebugger::PicaCommandList>> command_list;
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;
};
class GPUCommandListWidget : public QDockWidget

View file

@ -22,7 +22,8 @@ public:
{
Pica::CommandHeader& GetHeader()
{
return *(Pica::CommandHeader*)&(front());
u32& val = at(1);
return *(Pica::CommandHeader*)&val;
}
};
@ -90,14 +91,20 @@ public:
void CommandListCalled(u32 address, u32* command_list, u32 size_in_words)
{
// TODO: Decoding fun
// For now, just treating the whole command list as a single command
PicaCommandList cmdlist;
for (u32* parse_pointer = command_list; parse_pointer < command_list + size_in_words;)
{
const Pica::CommandHeader header = static_cast<Pica::CommandHeader>(parse_pointer[1]);
cmdlist.push_back(PicaCommand());
auto& cmd = cmdlist[0];
cmd.reserve(size_in_words);
std::copy(command_list, command_list+size_in_words, std::back_inserter(cmd));
auto& cmd = cmdlist.back();
size_t size = 2 + header.extra_data_length;
cmd.reserve(size);
std::copy(parse_pointer, parse_pointer + size, std::back_inserter(cmd));
parse_pointer += size;
}
auto obj = std::pair<u32,PicaCommandList>(address, cmdlist);
auto it = std::find(command_lists.begin(), command_lists.end(), obj);

View file

@ -24,6 +24,8 @@ enum class CommandId : u32
};
union CommandHeader {
CommandHeader(u32 h) : hex(h) {}
u32 hex;
BitField< 0, 16, CommandId> cmd_id;