From ebf9a784a9f7f4148a669dbb39e7cd50df779a14 Mon Sep 17 00:00:00 2001 From: James Rowe Date: Thu, 11 Jan 2018 19:21:20 -0700 Subject: Massive removal of unused modules --- .../debugger/graphics/graphics_surface.cpp | 713 --------------------- 1 file changed, 713 deletions(-) delete mode 100644 src/citra_qt/debugger/graphics/graphics_surface.cpp (limited to 'src/citra_qt/debugger/graphics/graphics_surface.cpp') diff --git a/src/citra_qt/debugger/graphics/graphics_surface.cpp b/src/citra_qt/debugger/graphics/graphics_surface.cpp deleted file mode 100644 index c974545ef..000000000 --- a/src/citra_qt/debugger/graphics/graphics_surface.cpp +++ /dev/null @@ -1,713 +0,0 @@ -// Copyright 2014 Citra Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#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 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(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(new_value); - emit Update(); -} - -void GraphicsSurfaceWidget::OnSurfaceAddressChanged(qint64 new_value) { - if (surface_address != new_value) { - surface_address = static_cast(new_value); - - surface_source_list->setCurrentIndex(static_cast(Source::Custom)); - emit Update(); - } -} - -void GraphicsSurfaceWidget::OnSurfaceWidthChanged(int new_value) { - if (surface_width != static_cast(new_value)) { - surface_width = static_cast(new_value); - - surface_source_list->setCurrentIndex(static_cast(Source::Custom)); - emit Update(); - } -} - -void GraphicsSurfaceWidget::OnSurfaceHeightChanged(int new_value) { - if (surface_height != static_cast(new_value)) { - surface_height = static_cast(new_value); - - surface_source_list->setCurrentIndex(static_cast(Source::Custom)); - emit Update(); - } -} - -void GraphicsSurfaceWidget::OnSurfaceFormatChanged(int new_value) { - if (surface_format != static_cast(new_value)) { - surface_format = static_cast(new_value); - - surface_source_list->setCurrentIndex(static_cast(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(surface_width) || y < 0 || - y >= static_cast(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(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(info.format); - - if (surface_format > Format::MaxTextureFormat) { - qDebug() << "Unknown texture format " << static_cast(info.format); - } - break; - } - - case Source::Custom: { - // Keep user-specified values - break; - } - - default: - qDebug() << "Unknown surface source " << static_cast(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(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(surface_format); - info.SetDefaultStride(); - - for (unsigned int y = 0; y < surface_height; ++y) { - for (unsigned int x = 0; x < surface_width; ++x) { - Math::Vec4 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 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 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 data = Color::DecodeD24S8(pixel); - color.r() = color.g() = color.b() = data.y; - break; - } - default: - qDebug() << "Unknown surface format " << static_cast(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(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(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(format)); - return 0; - } -} -- cgit v1.2.3