Merge pull request #1765 from JayFoxRox/debug-surface-viewer

Debugger: Pica surface viewer

1 files changed, 0 insertions, 356 deletions

diff --git a/src/citra_qt/debugger/graphics_framebuffer.cpp b/src/citra_qt/debugger/graphics_framebuffer.cpp
deleted file mode 100644
index 68cff78b2..000000000
--- a/src/citra_qt/debugger/graphics_framebuffer.cpp
+++ /dev/null
@@ -1,356 +0,0 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <QBoxLayout>
-#include <QComboBox>
-#include <QDebug>
-#include <QLabel>
-#include <QPushButton>
-#include <QSpinBox>
-
-#include "citra_qt/debugger/graphics_framebuffer.h"
-#include "citra_qt/util/spinbox.h"
-
-#include "common/color.h"
-
-#include "core/memory.h"
-#include "core/hw/gpu.h"
-
-#include "video_core/pica.h"
-#include "video_core/pica_state.h"
-#include "video_core/utils.h"
-
-GraphicsFramebufferWidget::GraphicsFramebufferWidget(std::shared_ptr<Pica::DebugContext> debug_context,
-                                                     QWidget* parent)
-    : BreakPointObserverDock(debug_context, tr("Pica Framebuffer"), parent),
-      framebuffer_source(Source::PicaTarget)
-{
-    setObjectName("PicaFramebuffer");
-
-    framebuffer_source_list = new QComboBox;
-    framebuffer_source_list->addItem(tr("Active Render Target"));
-    framebuffer_source_list->addItem(tr("Active Depth Buffer"));
-    framebuffer_source_list->addItem(tr("Custom"));
-    framebuffer_source_list->setCurrentIndex(static_cast<int>(framebuffer_source));
-
-    framebuffer_address_control = new CSpinBox;
-    framebuffer_address_control->SetBase(16);
-    framebuffer_address_control->SetRange(0, 0xFFFFFFFF);
-    framebuffer_address_control->SetPrefix("0x");
-
-    framebuffer_width_control = new QSpinBox;
-    framebuffer_width_control->setMinimum(1);
-    framebuffer_width_control->setMaximum(std::numeric_limits<int>::max()); // TODO: Find actual maximum
-
-    framebuffer_height_control = new QSpinBox;
-    framebuffer_height_control->setMinimum(1);
-    framebuffer_height_control->setMaximum(std::numeric_limits<int>::max()); // TODO: Find actual maximum
-
-    framebuffer_format_control = new QComboBox;
-    framebuffer_format_control->addItem(tr("RGBA8"));
-    framebuffer_format_control->addItem(tr("RGB8"));
-    framebuffer_format_control->addItem(tr("RGB5A1"));
-    framebuffer_format_control->addItem(tr("RGB565"));
-    framebuffer_format_control->addItem(tr("RGBA4"));
-    framebuffer_format_control->addItem(tr("D16"));
-    framebuffer_format_control->addItem(tr("D24"));
-    framebuffer_format_control->addItem(tr("D24X8"));
-    framebuffer_format_control->addItem(tr("X24S8"));
-    framebuffer_format_control->addItem(tr("(unknown)"));
-
-    // TODO: This QLabel should shrink the image to the available space rather than just expanding...
-    framebuffer_picture_label = new QLabel;
-
-    auto enlarge_button = new QPushButton(tr("Enlarge"));
-
-    // Connections
-    connect(this, SIGNAL(Update()), this, SLOT(OnUpdate()));
-    connect(framebuffer_source_list, SIGNAL(currentIndexChanged(int)), this, SLOT(OnFramebufferSourceChanged(int)));
-    connect(framebuffer_address_control, SIGNAL(ValueChanged(qint64)), this, SLOT(OnFramebufferAddressChanged(qint64)));
-    connect(framebuffer_width_control, SIGNAL(valueChanged(int)), this, SLOT(OnFramebufferWidthChanged(int)));
-    connect(framebuffer_height_control, SIGNAL(valueChanged(int)), this, SLOT(OnFramebufferHeightChanged(int)));
-    connect(framebuffer_format_control, SIGNAL(currentIndexChanged(int)), this, SLOT(OnFramebufferFormatChanged(int)));
-
-    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(framebuffer_source_list);
-        main_layout->addLayout(sub_layout);
-    }
-    {
-        auto sub_layout = new QHBoxLayout;
-        sub_layout->addWidget(new QLabel(tr("Virtual Address:")));
-        sub_layout->addWidget(framebuffer_address_control);
-        main_layout->addLayout(sub_layout);
-    }
-    {
-        auto sub_layout = new QHBoxLayout;
-        sub_layout->addWidget(new QLabel(tr("Width:")));
-        sub_layout->addWidget(framebuffer_width_control);
-        main_layout->addLayout(sub_layout);
-    }
-    {
-        auto sub_layout = new QHBoxLayout;
-        sub_layout->addWidget(new QLabel(tr("Height:")));
-        sub_layout->addWidget(framebuffer_height_control);
-        main_layout->addLayout(sub_layout);
-    }
-    {
-        auto sub_layout = new QHBoxLayout;
-        sub_layout->addWidget(new QLabel(tr("Format:")));
-        sub_layout->addWidget(framebuffer_format_control);
-        main_layout->addLayout(sub_layout);
-    }
-    main_layout->addWidget(framebuffer_picture_label);
-    main_layout->addWidget(enlarge_button);
-    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(false); // TODO: Only enable if currently at breakpoint
-}
-
-void GraphicsFramebufferWidget::OnBreakPointHit(Pica::DebugContext::Event event, void* data)
-{
-    emit Update();
-    widget()->setEnabled(true);
-}
-
-void GraphicsFramebufferWidget::OnResumed()
-{
-    widget()->setEnabled(false);
-}
-
-void GraphicsFramebufferWidget::OnFramebufferSourceChanged(int new_value)
-{
-    framebuffer_source = static_cast<Source>(new_value);
-    emit Update();
-}
-
-void GraphicsFramebufferWidget::OnFramebufferAddressChanged(qint64 new_value)
-{
-    if (framebuffer_address != new_value) {
-        framebuffer_address = static_cast<unsigned>(new_value);
-
-        framebuffer_source_list->setCurrentIndex(static_cast<int>(Source::Custom));
-        emit Update();
-    }
-}
-
-void GraphicsFramebufferWidget::OnFramebufferWidthChanged(int new_value)
-{
-    if (framebuffer_width != static_cast<unsigned>(new_value)) {
-        framebuffer_width = static_cast<unsigned>(new_value);
-
-        framebuffer_source_list->setCurrentIndex(static_cast<int>(Source::Custom));
-        emit Update();
-    }
-}
-
-void GraphicsFramebufferWidget::OnFramebufferHeightChanged(int new_value)
-{
-    if (framebuffer_height != static_cast<unsigned>(new_value)) {
-        framebuffer_height = static_cast<unsigned>(new_value);
-
-        framebuffer_source_list->setCurrentIndex(static_cast<int>(Source::Custom));
-        emit Update();
-    }
-}
-
-void GraphicsFramebufferWidget::OnFramebufferFormatChanged(int new_value)
-{
-    if (framebuffer_format != static_cast<Format>(new_value)) {
-        framebuffer_format = static_cast<Format>(new_value);
-
-        framebuffer_source_list->setCurrentIndex(static_cast<int>(Source::Custom));
-        emit Update();
-    }
-}
-
-void GraphicsFramebufferWidget::OnUpdate()
-{
-    QPixmap pixmap;
-
-    switch (framebuffer_source) {
-    case Source::PicaTarget:
-    {
-        // 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_address = framebuffer.GetColorBufferPhysicalAddress();
-        framebuffer_width = framebuffer.GetWidth();
-        framebuffer_height = framebuffer.GetHeight();
-
-        switch (framebuffer.color_format) {
-        case Pica::Regs::ColorFormat::RGBA8:
-            framebuffer_format = Format::RGBA8;
-            break;
-
-        case Pica::Regs::ColorFormat::RGB8:
-            framebuffer_format = Format::RGB8;
-            break;
-
-        case Pica::Regs::ColorFormat::RGB5A1:
-            framebuffer_format = Format::RGB5A1;
-            break;
-
-        case Pica::Regs::ColorFormat::RGB565:
-            framebuffer_format = Format::RGB565;
-            break;
-
-        case Pica::Regs::ColorFormat::RGBA4:
-            framebuffer_format = Format::RGBA4;
-            break;
-
-        default:
-            framebuffer_format = Format::Unknown;
-            break;
-        }
-
-        break;
-    }
-
-    case Source::DepthBuffer:
-    {
-        const auto& framebuffer = Pica::g_state.regs.framebuffer;
-
-        framebuffer_address = framebuffer.GetDepthBufferPhysicalAddress();
-        framebuffer_width = framebuffer.GetWidth();
-        framebuffer_height = framebuffer.GetHeight();
-
-        switch (framebuffer.depth_format) {
-        case Pica::Regs::DepthFormat::D16:
-            framebuffer_format = Format::D16;
-            break;
-
-        case Pica::Regs::DepthFormat::D24:
-            framebuffer_format = Format::D24;
-            break;
-
-        case Pica::Regs::DepthFormat::D24S8:
-            framebuffer_format = Format::D24X8;
-            break;
-
-        default:
-            framebuffer_format = Format::Unknown;
-            break;
-        }
-
-        break;
-    }
-
-    case Source::Custom:
-    {
-        // Keep user-specified values
-        break;
-    }
-
-    default:
-        qDebug() << "Unknown framebuffer source " << static_cast<int>(framebuffer_source);
-        break;
-    }
-
-    // TODO: Implement a good way to visualize alpha components!
-    // TODO: Unify this decoding code with the texture decoder
-    u32 bytes_per_pixel = GraphicsFramebufferWidget::BytesPerPixel(framebuffer_format);
-
-    QImage decoded_image(framebuffer_width, framebuffer_height, QImage::Format_ARGB32);
-    u8* buffer = Memory::GetPhysicalPointer(framebuffer_address);
-
-    for (unsigned int y = 0; y < framebuffer_height; ++y) {
-        for (unsigned int x = 0; x < framebuffer_width; ++x) {
-            const u32 coarse_y = y & ~7;
-            u32 offset = VideoCore::GetMortonOffset(x, y, bytes_per_pixel) + coarse_y * framebuffer_width * bytes_per_pixel;
-            const u8* pixel = buffer + offset;
-            Math::Vec4<u8> color = { 0, 0, 0, 0 };
-
-            switch (framebuffer_format) {
-            case Format::RGBA8:
-                color = Color::DecodeRGBA8(pixel);
-                break;
-            case Format::RGB8:
-                color = Color::DecodeRGB8(pixel);
-                break;
-            case Format::RGB5A1:
-                color = Color::DecodeRGB5A1(pixel);
-                break;
-            case Format::RGB565:
-                color = Color::DecodeRGB565(pixel);
-                break;
-            case Format::RGBA4:
-                color = Color::DecodeRGBA4(pixel);
-                break;
-            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 fb color format " << static_cast<int>(framebuffer_format);
-                break;
-            }
-
-            decoded_image.setPixel(x, y, qRgba(color.r(), color.g(), color.b(), 255));
-        }
-    }
-    pixmap = QPixmap::fromImage(decoded_image);
-
-    framebuffer_address_control->SetValue(framebuffer_address);
-    framebuffer_width_control->setValue(framebuffer_width);
-    framebuffer_height_control->setValue(framebuffer_height);
-    framebuffer_format_control->setCurrentIndex(static_cast<int>(framebuffer_format));
-    framebuffer_picture_label->setPixmap(pixmap);
-}
-
-u32 GraphicsFramebufferWidget::BytesPerPixel(GraphicsFramebufferWidget::Format format) {
-    switch (format) {
-        case Format::RGBA8:
-        case Format::D24X8:
-        case Format::X24S8:
-            return 4;
-        case Format::RGB8:
-        case Format::D24:
-            return 3;
-        case Format::RGB5A1:
-        case Format::RGB565:
-        case Format::RGBA4:
-        case Format::D16:
-            return 2;
-        default:
-            UNREACHABLE_MSG("GraphicsFramebufferWidget::BytesPerPixel: this "
-                            "should not be reached as this function should "
-                            "be given a format which is in "
-                            "GraphicsFramebufferWidget::Format. Instead got %i",
-                            static_cast<int>(format));
-    }
-}