1 files changed, 77 insertions, 0 deletions

diff --git a/src/citra_qt/debugger/graphics/graphics.cpp b/src/citra_qt/debugger/graphics/graphics.cpp
new file mode 100644
index 000000000..6a76adeae
--- /dev/null
+++ b/src/citra_qt/debugger/graphics/graphics.cpp
@@ -0,0 +1,77 @@
+// 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"
+
+extern 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);
+}