714 lines
25 KiB
C++
714 lines
25 KiB
C++
// Copyright 2014 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include <QBoxLayout>
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#include <QComboBox>
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#include <QDebug>
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#include <QFileDialog>
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#include <QLabel>
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#include <QMouseEvent>
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#include <QPushButton>
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#include <QScrollArea>
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#include <QSpinBox>
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#include "citra_qt/debugger/graphics_surface.h"
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#include "citra_qt/util/spinbox.h"
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#include "common/color.h"
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#include "core/hw/gpu.h"
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#include "core/memory.h"
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#include "video_core/pica.h"
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#include "video_core/pica_state.h"
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#include "video_core/utils.h"
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SurfacePicture::SurfacePicture(QWidget* parent, GraphicsSurfaceWidget* surface_widget_)
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: QLabel(parent), surface_widget(surface_widget_) {}
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SurfacePicture::~SurfacePicture() {}
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void SurfacePicture::mousePressEvent(QMouseEvent* event) {
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// Only do something while the left mouse button is held down
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if (!(event->buttons() & Qt::LeftButton))
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return;
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if (pixmap() == nullptr)
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return;
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if (surface_widget)
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surface_widget->Pick(event->x() * pixmap()->width() / width(),
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event->y() * pixmap()->height() / height());
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}
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void SurfacePicture::mouseMoveEvent(QMouseEvent* event) {
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// We also want to handle the event if the user moves the mouse while holding down the LMB
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mousePressEvent(event);
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}
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GraphicsSurfaceWidget::GraphicsSurfaceWidget(std::shared_ptr<Pica::DebugContext> debug_context,
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QWidget* parent)
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: BreakPointObserverDock(debug_context, tr("Pica Surface Viewer"), parent),
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surface_source(Source::ColorBuffer) {
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setObjectName("PicaSurface");
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surface_source_list = new QComboBox;
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surface_source_list->addItem(tr("Color Buffer"));
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surface_source_list->addItem(tr("Depth Buffer"));
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surface_source_list->addItem(tr("Stencil Buffer"));
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surface_source_list->addItem(tr("Texture 0"));
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surface_source_list->addItem(tr("Texture 1"));
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surface_source_list->addItem(tr("Texture 2"));
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surface_source_list->addItem(tr("Custom"));
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surface_source_list->setCurrentIndex(static_cast<int>(surface_source));
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surface_address_control = new CSpinBox;
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surface_address_control->SetBase(16);
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surface_address_control->SetRange(0, 0xFFFFFFFF);
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surface_address_control->SetPrefix("0x");
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unsigned max_dimension = 16384; // TODO: Find actual maximum
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surface_width_control = new QSpinBox;
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surface_width_control->setRange(0, max_dimension);
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surface_height_control = new QSpinBox;
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surface_height_control->setRange(0, max_dimension);
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surface_picker_x_control = new QSpinBox;
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surface_picker_x_control->setRange(0, max_dimension - 1);
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surface_picker_y_control = new QSpinBox;
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surface_picker_y_control->setRange(0, max_dimension - 1);
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surface_format_control = new QComboBox;
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// Color formats sorted by Pica texture format index
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surface_format_control->addItem(tr("RGBA8"));
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surface_format_control->addItem(tr("RGB8"));
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surface_format_control->addItem(tr("RGB5A1"));
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surface_format_control->addItem(tr("RGB565"));
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surface_format_control->addItem(tr("RGBA4"));
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surface_format_control->addItem(tr("IA8"));
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surface_format_control->addItem(tr("RG8"));
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surface_format_control->addItem(tr("I8"));
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surface_format_control->addItem(tr("A8"));
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surface_format_control->addItem(tr("IA4"));
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surface_format_control->addItem(tr("I4"));
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surface_format_control->addItem(tr("A4"));
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surface_format_control->addItem(tr("ETC1"));
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surface_format_control->addItem(tr("ETC1A4"));
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surface_format_control->addItem(tr("D16"));
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surface_format_control->addItem(tr("D24"));
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surface_format_control->addItem(tr("D24X8"));
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surface_format_control->addItem(tr("X24S8"));
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surface_format_control->addItem(tr("Unknown"));
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surface_info_label = new QLabel();
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surface_info_label->setWordWrap(true);
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surface_picture_label = new SurfacePicture(0, this);
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surface_picture_label->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
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surface_picture_label->setAlignment(Qt::AlignLeft | Qt::AlignTop);
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surface_picture_label->setScaledContents(false);
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auto scroll_area = new QScrollArea();
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scroll_area->setBackgroundRole(QPalette::Dark);
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scroll_area->setWidgetResizable(false);
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scroll_area->setWidget(surface_picture_label);
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save_surface = new QPushButton(QIcon::fromTheme("document-save"), tr("Save"));
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// Connections
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connect(this, SIGNAL(Update()), this, SLOT(OnUpdate()));
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connect(surface_source_list, SIGNAL(currentIndexChanged(int)), this,
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SLOT(OnSurfaceSourceChanged(int)));
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connect(surface_address_control, SIGNAL(ValueChanged(qint64)), this,
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SLOT(OnSurfaceAddressChanged(qint64)));
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connect(surface_width_control, SIGNAL(valueChanged(int)), this,
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SLOT(OnSurfaceWidthChanged(int)));
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connect(surface_height_control, SIGNAL(valueChanged(int)), this,
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SLOT(OnSurfaceHeightChanged(int)));
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connect(surface_format_control, SIGNAL(currentIndexChanged(int)), this,
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SLOT(OnSurfaceFormatChanged(int)));
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connect(surface_picker_x_control, SIGNAL(valueChanged(int)), this,
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SLOT(OnSurfacePickerXChanged(int)));
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connect(surface_picker_y_control, SIGNAL(valueChanged(int)), this,
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SLOT(OnSurfacePickerYChanged(int)));
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connect(save_surface, SIGNAL(clicked()), this, SLOT(SaveSurface()));
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auto main_widget = new QWidget;
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auto main_layout = new QVBoxLayout;
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{
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auto sub_layout = new QHBoxLayout;
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sub_layout->addWidget(new QLabel(tr("Source:")));
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sub_layout->addWidget(surface_source_list);
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main_layout->addLayout(sub_layout);
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}
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{
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auto sub_layout = new QHBoxLayout;
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sub_layout->addWidget(new QLabel(tr("Physical Address:")));
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sub_layout->addWidget(surface_address_control);
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main_layout->addLayout(sub_layout);
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}
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{
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auto sub_layout = new QHBoxLayout;
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sub_layout->addWidget(new QLabel(tr("Width:")));
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sub_layout->addWidget(surface_width_control);
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main_layout->addLayout(sub_layout);
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}
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{
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auto sub_layout = new QHBoxLayout;
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sub_layout->addWidget(new QLabel(tr("Height:")));
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sub_layout->addWidget(surface_height_control);
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main_layout->addLayout(sub_layout);
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}
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{
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auto sub_layout = new QHBoxLayout;
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sub_layout->addWidget(new QLabel(tr("Format:")));
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sub_layout->addWidget(surface_format_control);
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main_layout->addLayout(sub_layout);
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}
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main_layout->addWidget(scroll_area);
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auto info_layout = new QHBoxLayout;
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{
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auto xy_layout = new QVBoxLayout;
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{
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{
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auto sub_layout = new QHBoxLayout;
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sub_layout->addWidget(new QLabel(tr("X:")));
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sub_layout->addWidget(surface_picker_x_control);
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xy_layout->addLayout(sub_layout);
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}
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{
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auto sub_layout = new QHBoxLayout;
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sub_layout->addWidget(new QLabel(tr("Y:")));
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sub_layout->addWidget(surface_picker_y_control);
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xy_layout->addLayout(sub_layout);
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}
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}
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info_layout->addLayout(xy_layout);
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surface_info_label->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum);
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info_layout->addWidget(surface_info_label);
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}
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main_layout->addLayout(info_layout);
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main_layout->addWidget(save_surface);
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main_widget->setLayout(main_layout);
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setWidget(main_widget);
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// Load current data - TODO: Make sure this works when emulation is not running
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if (debug_context && debug_context->at_breakpoint) {
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emit Update();
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widget()->setEnabled(debug_context->at_breakpoint);
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} else {
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widget()->setEnabled(false);
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}
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}
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void GraphicsSurfaceWidget::OnBreakPointHit(Pica::DebugContext::Event event, void* data) {
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emit Update();
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widget()->setEnabled(true);
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}
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void GraphicsSurfaceWidget::OnResumed() {
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widget()->setEnabled(false);
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}
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void GraphicsSurfaceWidget::OnSurfaceSourceChanged(int new_value) {
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surface_source = static_cast<Source>(new_value);
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emit Update();
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}
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void GraphicsSurfaceWidget::OnSurfaceAddressChanged(qint64 new_value) {
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if (surface_address != new_value) {
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surface_address = static_cast<unsigned>(new_value);
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surface_source_list->setCurrentIndex(static_cast<int>(Source::Custom));
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emit Update();
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}
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}
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void GraphicsSurfaceWidget::OnSurfaceWidthChanged(int new_value) {
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if (surface_width != static_cast<unsigned>(new_value)) {
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surface_width = static_cast<unsigned>(new_value);
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surface_source_list->setCurrentIndex(static_cast<int>(Source::Custom));
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emit Update();
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}
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}
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void GraphicsSurfaceWidget::OnSurfaceHeightChanged(int new_value) {
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if (surface_height != static_cast<unsigned>(new_value)) {
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surface_height = static_cast<unsigned>(new_value);
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surface_source_list->setCurrentIndex(static_cast<int>(Source::Custom));
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emit Update();
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}
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}
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void GraphicsSurfaceWidget::OnSurfaceFormatChanged(int new_value) {
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if (surface_format != static_cast<Format>(new_value)) {
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surface_format = static_cast<Format>(new_value);
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surface_source_list->setCurrentIndex(static_cast<int>(Source::Custom));
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emit Update();
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}
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}
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void GraphicsSurfaceWidget::OnSurfacePickerXChanged(int new_value) {
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if (surface_picker_x != new_value) {
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surface_picker_x = new_value;
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Pick(surface_picker_x, surface_picker_y);
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}
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}
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void GraphicsSurfaceWidget::OnSurfacePickerYChanged(int new_value) {
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if (surface_picker_y != new_value) {
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surface_picker_y = new_value;
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Pick(surface_picker_x, surface_picker_y);
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}
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}
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void GraphicsSurfaceWidget::Pick(int x, int y) {
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surface_picker_x_control->setValue(x);
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surface_picker_y_control->setValue(y);
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if (x < 0 || x >= surface_width || y < 0 || y >= surface_height) {
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surface_info_label->setText(tr("Pixel out of bounds"));
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surface_info_label->setAlignment(Qt::AlignLeft | Qt::AlignVCenter);
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return;
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}
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u8* buffer = Memory::GetPhysicalPointer(surface_address);
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if (buffer == nullptr) {
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surface_info_label->setText(tr("(unable to access pixel data)"));
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surface_info_label->setAlignment(Qt::AlignCenter);
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return;
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}
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unsigned nibbles_per_pixel = GraphicsSurfaceWidget::NibblesPerPixel(surface_format);
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unsigned stride = nibbles_per_pixel * surface_width / 2;
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unsigned bytes_per_pixel;
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bool nibble_mode = (nibbles_per_pixel == 1);
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if (nibble_mode) {
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// As nibbles are contained in a byte we still need to access one byte per nibble
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bytes_per_pixel = 1;
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} else {
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bytes_per_pixel = nibbles_per_pixel / 2;
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}
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const u32 coarse_y = y & ~7;
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u32 offset = VideoCore::GetMortonOffset(x, y, bytes_per_pixel) + coarse_y * stride;
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const u8* pixel = buffer + (nibble_mode ? (offset / 2) : offset);
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auto GetText = [offset](Format format, const u8* pixel) {
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switch (format) {
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case Format::RGBA8: {
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auto value = Color::DecodeRGBA8(pixel) / 255.0f;
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return QString("Red: %1, Green: %2, Blue: %3, Alpha: %4")
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.arg(QString::number(value.r(), 'f', 2))
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.arg(QString::number(value.g(), 'f', 2))
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.arg(QString::number(value.b(), 'f', 2))
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.arg(QString::number(value.a(), 'f', 2));
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}
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case Format::RGB8: {
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auto value = Color::DecodeRGB8(pixel) / 255.0f;
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return QString("Red: %1, Green: %2, Blue: %3")
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.arg(QString::number(value.r(), 'f', 2))
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.arg(QString::number(value.g(), 'f', 2))
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.arg(QString::number(value.b(), 'f', 2));
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}
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case Format::RGB5A1: {
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auto value = Color::DecodeRGB5A1(pixel) / 255.0f;
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return QString("Red: %1, Green: %2, Blue: %3, Alpha: %4")
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.arg(QString::number(value.r(), 'f', 2))
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.arg(QString::number(value.g(), 'f', 2))
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.arg(QString::number(value.b(), 'f', 2))
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.arg(QString::number(value.a(), 'f', 2));
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}
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case Format::RGB565: {
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auto value = Color::DecodeRGB565(pixel) / 255.0f;
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return QString("Red: %1, Green: %2, Blue: %3")
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.arg(QString::number(value.r(), 'f', 2))
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.arg(QString::number(value.g(), 'f', 2))
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.arg(QString::number(value.b(), 'f', 2));
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}
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case Format::RGBA4: {
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auto value = Color::DecodeRGBA4(pixel) / 255.0f;
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return QString("Red: %1, Green: %2, Blue: %3, Alpha: %4")
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.arg(QString::number(value.r(), 'f', 2))
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.arg(QString::number(value.g(), 'f', 2))
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.arg(QString::number(value.b(), 'f', 2))
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.arg(QString::number(value.a(), 'f', 2));
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}
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case Format::IA8:
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return QString("Index: %1, Alpha: %2").arg(pixel[0]).arg(pixel[1]);
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case Format::RG8: {
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auto value = Color::DecodeRG8(pixel) / 255.0f;
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return QString("Red: %1, Green: %2")
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.arg(QString::number(value.r(), 'f', 2))
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.arg(QString::number(value.g(), 'f', 2));
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}
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case Format::I8:
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return QString("Index: %1").arg(*pixel);
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case Format::A8:
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return QString("Alpha: %1").arg(QString::number(*pixel / 255.0f, 'f', 2));
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case Format::IA4:
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return QString("Index: %1, Alpha: %2").arg(*pixel & 0xF).arg((*pixel & 0xF0) >> 4);
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case Format::I4: {
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u8 i = (*pixel >> ((offset % 2) ? 4 : 0)) & 0xF;
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return QString("Index: %1").arg(i);
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}
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case Format::A4: {
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u8 a = (*pixel >> ((offset % 2) ? 4 : 0)) & 0xF;
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return QString("Alpha: %1").arg(QString::number(a / 15.0f, 'f', 2));
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}
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case Format::ETC1:
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case Format::ETC1A4:
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// TODO: Display block information or channel values?
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return QString("Compressed data");
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case Format::D16: {
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auto value = Color::DecodeD16(pixel);
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return QString("Depth: %1").arg(QString::number(value / (float)0xFFFF, 'f', 4));
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}
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case Format::D24: {
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auto value = Color::DecodeD24(pixel);
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return QString("Depth: %1").arg(QString::number(value / (float)0xFFFFFF, 'f', 4));
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}
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case Format::D24X8:
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case Format::X24S8: {
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auto values = Color::DecodeD24S8(pixel);
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return QString("Depth: %1, Stencil: %2")
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.arg(QString::number(values[0] / (float)0xFFFFFF, 'f', 4))
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.arg(values[1]);
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}
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case Format::Unknown:
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return QString("Unknown format");
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default:
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return QString("Unhandled format");
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}
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return QString("");
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};
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QString nibbles = "";
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for (unsigned i = 0; i < nibbles_per_pixel; i++) {
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unsigned nibble_index = i;
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if (nibble_mode) {
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nibble_index += (offset % 2) ? 0 : 1;
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}
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u8 byte = pixel[nibble_index / 2];
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u8 nibble = (byte >> ((nibble_index % 2) ? 0 : 4)) & 0xF;
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nibbles.append(QString::number(nibble, 16).toUpper());
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}
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surface_info_label->setText(
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QString("Raw: 0x%3\n(%4)").arg(nibbles).arg(GetText(surface_format, pixel)));
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surface_info_label->setAlignment(Qt::AlignLeft | Qt::AlignVCenter);
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}
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void GraphicsSurfaceWidget::OnUpdate() {
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QPixmap pixmap;
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switch (surface_source) {
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case Source::ColorBuffer: {
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// TODO: Store a reference to the registers in the debug context instead of accessing them
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// directly...
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const auto& framebuffer = Pica::g_state.regs.framebuffer;
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surface_address = framebuffer.GetColorBufferPhysicalAddress();
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surface_width = framebuffer.GetWidth();
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surface_height = framebuffer.GetHeight();
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switch (framebuffer.color_format) {
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case Pica::Regs::ColorFormat::RGBA8:
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surface_format = Format::RGBA8;
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break;
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case Pica::Regs::ColorFormat::RGB8:
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surface_format = Format::RGB8;
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break;
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case Pica::Regs::ColorFormat::RGB5A1:
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surface_format = Format::RGB5A1;
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break;
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case Pica::Regs::ColorFormat::RGB565:
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surface_format = Format::RGB565;
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break;
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case Pica::Regs::ColorFormat::RGBA4:
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surface_format = Format::RGBA4;
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break;
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default:
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surface_format = Format::Unknown;
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break;
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}
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break;
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}
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case Source::DepthBuffer: {
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const auto& framebuffer = Pica::g_state.regs.framebuffer;
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surface_address = framebuffer.GetDepthBufferPhysicalAddress();
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surface_width = framebuffer.GetWidth();
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surface_height = framebuffer.GetHeight();
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switch (framebuffer.depth_format) {
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case Pica::Regs::DepthFormat::D16:
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surface_format = Format::D16;
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break;
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case Pica::Regs::DepthFormat::D24:
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surface_format = Format::D24;
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break;
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case Pica::Regs::DepthFormat::D24S8:
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surface_format = Format::D24X8;
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break;
|
|
|
|
default:
|
|
surface_format = Format::Unknown;
|
|
break;
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case Source::StencilBuffer: {
|
|
const auto& framebuffer = Pica::g_state.regs.framebuffer;
|
|
|
|
surface_address = framebuffer.GetDepthBufferPhysicalAddress();
|
|
surface_width = framebuffer.GetWidth();
|
|
surface_height = framebuffer.GetHeight();
|
|
|
|
switch (framebuffer.depth_format) {
|
|
case Pica::Regs::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.GetTextures()[texture_index];
|
|
auto info = Pica::DebugUtils::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();
|
|
|
|
unsigned nibbles_per_pixel = GraphicsSurfaceWidget::NibblesPerPixel(surface_format);
|
|
unsigned stride = nibbles_per_pixel * surface_width / 2;
|
|
|
|
// We handle depth formats here because DebugUtils only supports TextureFormats
|
|
if (surface_format <= Format::MaxTextureFormat) {
|
|
|
|
// Generate a virtual texture
|
|
Pica::DebugUtils::TextureInfo info;
|
|
info.physical_address = surface_address;
|
|
info.width = surface_width;
|
|
info.height = surface_height;
|
|
info.format = static_cast<Pica::Regs::TextureFormat>(surface_format);
|
|
info.stride = stride;
|
|
|
|
for (unsigned int y = 0; y < surface_height; ++y) {
|
|
for (unsigned int x = 0; x < surface_width; ++x) {
|
|
Math::Vec4<u8> color = Pica::DebugUtils::LookupTexture(buffer, x, y, info, true);
|
|
decoded_image.setPixel(x, y, qRgba(color.r(), color.g(), color.b(), color.a()));
|
|
}
|
|
}
|
|
|
|
} else {
|
|
|
|
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::Regs::NibblesPerPixel(static_cast<Pica::Regs::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;
|
|
}
|
|
}
|