From 2c71ec70527abd091d69f1fdd30aaf95d815214a Mon Sep 17 00:00:00 2001 From: Tony Wasserka Date: Sat, 25 Oct 2014 18:02:26 +0200 Subject: Pica/DebugUtils: Add breakpoint functionality. --- src/video_core/debug_utils/debug_utils.cpp | 43 ++++++++++ src/video_core/debug_utils/debug_utils.h | 133 +++++++++++++++++++++++++++++ 2 files changed, 176 insertions(+) (limited to 'src/video_core/debug_utils') diff --git a/src/video_core/debug_utils/debug_utils.cpp b/src/video_core/debug_utils/debug_utils.cpp index 8a5f11424..11f87d988 100644 --- a/src/video_core/debug_utils/debug_utils.cpp +++ b/src/video_core/debug_utils/debug_utils.cpp @@ -3,6 +3,8 @@ // Refer to the license.txt file included. #include +#include +#include #include #include #include @@ -12,6 +14,7 @@ #include #endif +#include "common/log.h" #include "common/file_util.h" #include "video_core/pica.h" @@ -20,6 +23,46 @@ namespace Pica { +void DebugContext::OnEvent(Event event, void* data) { + if (!breakpoints[event].enabled) + return; + + { + std::unique_lock lock(breakpoint_mutex); + + // TODO: Should stop the CPU thread here once we multithread emulation. + + active_breakpoint = event; + at_breakpoint = true; + + // Tell all observers that we hit a breakpoint + for (auto& breakpoint_observer : breakpoint_observers) { + breakpoint_observer->OnPicaBreakPointHit(event, data); + } + + // Wait until another thread tells us to Resume() + resume_from_breakpoint.wait(lock, [&]{ return !at_breakpoint; }); + } +} + +void DebugContext::Resume() { + { + std::unique_lock lock(breakpoint_mutex); + + // Tell all observers that we are about to resume + for (auto& breakpoint_observer : breakpoint_observers) { + breakpoint_observer->OnPicaResume(); + } + + // Resume the waiting thread (i.e. OnEvent()) + at_breakpoint = false; + } + + resume_from_breakpoint.notify_one(); +} + +std::shared_ptr g_debug_context; // TODO: Get rid of this global + namespace DebugUtils { void GeometryDumper::AddTriangle(Vertex& v0, Vertex& v1, Vertex& v2) { diff --git a/src/video_core/debug_utils/debug_utils.h b/src/video_core/debug_utils/debug_utils.h index b1558cfae..26b26e22f 100644 --- a/src/video_core/debug_utils/debug_utils.h +++ b/src/video_core/debug_utils/debug_utils.h @@ -5,13 +5,146 @@ #pragma once #include +#include +#include +#include #include +#include #include #include "video_core/pica.h" namespace Pica { +class DebugContext { +public: + enum class Event { + FirstEvent = 0, + + CommandLoaded = FirstEvent, + CommandProcessed, + IncomingPrimitiveBatch, + FinishedPrimitiveBatch, + + NumEvents + }; + + /** + * Inherit from this class to be notified of events registered to some debug context. + * Most importantly this is used for our debugger GUI. + * + * To implement event handling, override the OnPicaBreakPointHit and OnPicaResume methods. + * @warning All BreakPointObservers need to be on the same thread to guarantee thread-safe state access + * @todo Evaluate an alternative interface, in which there is only one managing observer and multiple child observers running (by design) on the same thread. + */ + class BreakPointObserver { + public: + /// Constructs the object such that it observes events of the given DebugContext. + BreakPointObserver(std::shared_ptr debug_context) : context_weak(debug_context) { + std::unique_lock lock(debug_context->breakpoint_mutex); + debug_context->breakpoint_observers.push_back(this); + } + + virtual ~BreakPointObserver() { + auto context = context_weak.lock(); + if (context) { + std::unique_lock lock(context->breakpoint_mutex); + context->breakpoint_observers.remove(this); + + // If we are the last observer to be destroyed, tell the debugger context that + // it is free to continue. In particular, this is required for a proper Citra + // shutdown, when the emulation thread is waiting at a breakpoint. + if (context->breakpoint_observers.empty()) + context->Resume(); + } + } + + /** + * Action to perform when a breakpoint was reached. + * @param event Type of event which triggered the breakpoint + * @param data Optional data pointer (if unused, this is a nullptr) + * @note This function will perform nothing unless it is overridden in the child class. + */ + virtual void OnPicaBreakPointHit(Event, void*) { + } + + /** + * Action to perform when emulation is resumed from a breakpoint. + * @note This function will perform nothing unless it is overridden in the child class. + */ + virtual void OnPicaResume() { + } + + protected: + /** + * Weak context pointer. This need not be valid, so when requesting a shared_ptr via + * context_weak.lock(), always compare the result against nullptr. + */ + std::weak_ptr context_weak; + }; + + /** + * Simple structure defining a breakpoint state + */ + struct BreakPoint { + bool enabled = false; + }; + + /** + * Static constructor used to create a shared_ptr of a DebugContext. + */ + static std::shared_ptr Construct() { + return std::shared_ptr(new DebugContext); + } + + /** + * Used by the emulation core when a given event has happened. If a breakpoint has been set + * for this event, OnEvent calls the event handlers of the registered breakpoint observers. + * The current thread then is halted until Resume() is called from another thread (or until + * emulation is stopped). + * @param event Event which has happened + * @param data Optional data pointer (pass nullptr if unused). Needs to remain valid until Resume() is called. + */ + void OnEvent(Event event, void* data); + + /** + * Resume from the current breakpoint. + * @warning Calling this from the same thread that OnEvent was called in will cause a deadlock. Calling from any other thread is safe. + */ + void Resume(); + + /** + * Delete all set breakpoints and resume emulation. + */ + void ClearBreakpoints() { + breakpoints.clear(); + Resume(); + } + + // TODO: Evaluate if access to these members should be hidden behind a public interface. + std::map breakpoints; + Event active_breakpoint; + bool at_breakpoint = false; + +private: + /** + * Private default constructor to make sure people always construct this through Construct() + * instead. + */ + DebugContext() = default; + + /// Mutex protecting current breakpoint state and the observer list. + std::mutex breakpoint_mutex; + + /// Used by OnEvent to wait for resumption. + std::condition_variable resume_from_breakpoint; + + /// List of registered observers + std::list breakpoint_observers; +}; + +extern std::shared_ptr g_debug_context; // TODO: Get rid of this global + namespace DebugUtils { // Simple utility class for dumping geometry data to an OBJ file -- cgit v1.2.3 From fd194d95b0f1522b970a2b77f9ea490fb8c3ef08 Mon Sep 17 00:00:00 2001 From: Tony Wasserka Date: Sun, 24 Aug 2014 14:39:52 +0200 Subject: citra-qt: Add texture viewer to Pica command list. The texture viewer is enabled when selecting a write command to one of the texture config registers. --- src/citra_qt/debugger/graphics_cmdlists.cpp | 64 ++++++++++++++++++++++++++++- src/citra_qt/debugger/graphics_cmdlists.hxx | 8 ++++ src/video_core/debug_utils/debug_utils.cpp | 57 +++++++++++++++---------- src/video_core/debug_utils/debug_utils.h | 9 ++++ 4 files changed, 116 insertions(+), 22 deletions(-) (limited to 'src/video_core/debug_utils') diff --git a/src/citra_qt/debugger/graphics_cmdlists.cpp b/src/citra_qt/debugger/graphics_cmdlists.cpp index 9e53a03d0..dcd0ced33 100644 --- a/src/citra_qt/debugger/graphics_cmdlists.cpp +++ b/src/citra_qt/debugger/graphics_cmdlists.cpp @@ -2,6 +2,7 @@ // Licensed under GPLv2 // Refer to the license.txt file included. +#include #include #include #include @@ -9,6 +10,33 @@ #include "graphics_cmdlists.hxx" +#include "video_core/pica.h" +#include "video_core/math.h" + +#include "video_core/debug_utils/debug_utils.h" + +class TextureInfoWidget : public QWidget { +public: + TextureInfoWidget(u8* src, const Pica::DebugUtils::TextureInfo& info, QWidget* parent = nullptr) : QWidget(parent) { + QImage decoded_image(info.width, info.height, QImage::Format_ARGB32); + for (int y = 0; y < info.height; ++y) { + for (int x = 0; x < info.width; ++x) { + Math::Vec4 color = Pica::DebugUtils::LookupTexture(src, x, y, info); + decoded_image.setPixel(x, y, qRgba(color.r(), color.g(), color.b(), color.a())); + } + } + + QLabel* image_widget = new QLabel; + QPixmap image_pixmap = QPixmap::fromImage(decoded_image); + image_pixmap = image_pixmap.scaled(200, 100, Qt::KeepAspectRatio, Qt::SmoothTransformation); + image_widget->setPixmap(image_pixmap); + + QVBoxLayout* layout = new QVBoxLayout; + layout->addWidget(image_widget); + setLayout(layout); + } +}; + GPUCommandListModel::GPUCommandListModel(QObject* parent) : QAbstractListModel(parent) { @@ -44,6 +72,8 @@ QVariant GPUCommandListModel::data(const QModelIndex& index, int role) const } return QVariant(content); + } else if (role == CommandIdRole) { + return QVariant::fromValue(cmd.cmd_id.Value()); } return QVariant(); @@ -76,27 +106,59 @@ void GPUCommandListModel::OnPicaTraceFinished(const Pica::DebugUtils::PicaTrace& endResetModel(); } +void GPUCommandListWidget::SetCommandInfo(const QModelIndex& index) +{ + QWidget* new_info_widget; + +#define COMMAND_IN_RANGE(cmd_id, reg_name) (cmd_id >= PICA_REG_INDEX(reg_name) && cmd_id < PICA_REG_INDEX(reg_name) + sizeof(decltype(Pica::registers.reg_name)) / 4) + const int command_id = list_widget->model()->data(index, GPUCommandListModel::CommandIdRole).toInt(); + if (COMMAND_IN_RANGE(command_id, texture0)) { + u8* src = Memory::GetPointer(Pica::registers.texture0.GetPhysicalAddress()); + Pica::DebugUtils::TextureInfo info; + info.width = Pica::registers.texture0.width; + info.height = Pica::registers.texture0.height; + info.stride = 3 * Pica::registers.texture0.width; + info.format = Pica::registers.texture0_format; + new_info_widget = new TextureInfoWidget(src, info); + } else { + new_info_widget = new QWidget; + } +#undef COMMAND_IN_RANGE + + widget()->layout()->removeWidget(command_info_widget); + delete command_info_widget; + widget()->layout()->addWidget(new_info_widget); + command_info_widget = new_info_widget; +} GPUCommandListWidget::GPUCommandListWidget(QWidget* parent) : QDockWidget(tr("Pica Command List"), parent) { + setObjectName("Pica Command List"); GPUCommandListModel* model = new GPUCommandListModel(this); QWidget* main_widget = new QWidget; - QTreeView* list_widget = new QTreeView; + list_widget = new QTreeView; list_widget->setModel(model); list_widget->setFont(QFont("monospace")); list_widget->setRootIsDecorated(false); + connect(list_widget->selectionModel(), SIGNAL(currentChanged(const QModelIndex&,const QModelIndex&)), + this, SLOT(SetCommandInfo(const QModelIndex&))); + + toggle_tracing = new QPushButton(tr("Start Tracing")); connect(toggle_tracing, SIGNAL(clicked()), this, SLOT(OnToggleTracing())); connect(this, SIGNAL(TracingFinished(const Pica::DebugUtils::PicaTrace&)), model, SLOT(OnPicaTraceFinished(const Pica::DebugUtils::PicaTrace&))); + command_info_widget = new QWidget; + QVBoxLayout* main_layout = new QVBoxLayout; main_layout->addWidget(list_widget); main_layout->addWidget(toggle_tracing); + main_layout->addWidget(command_info_widget); main_widget->setLayout(main_layout); setWidget(main_widget); diff --git a/src/citra_qt/debugger/graphics_cmdlists.hxx b/src/citra_qt/debugger/graphics_cmdlists.hxx index 31bd2546d..37fe19053 100644 --- a/src/citra_qt/debugger/graphics_cmdlists.hxx +++ b/src/citra_qt/debugger/graphics_cmdlists.hxx @@ -11,12 +11,17 @@ #include "video_core/debug_utils/debug_utils.h" class QPushButton; +class QTreeView; class GPUCommandListModel : public QAbstractListModel { Q_OBJECT public: + enum { + CommandIdRole = Qt::UserRole, + }; + GPUCommandListModel(QObject* parent); int columnCount(const QModelIndex& parent = QModelIndex()) const override; @@ -40,6 +45,7 @@ public: public slots: void OnToggleTracing(); + void SetCommandInfo(const QModelIndex&); signals: void TracingFinished(const Pica::DebugUtils::PicaTrace&); @@ -47,5 +53,7 @@ signals: private: std::unique_ptr pica_trace; + QTreeView* list_widget; + QWidget* command_info_widget; QPushButton* toggle_tracing; }; diff --git a/src/video_core/debug_utils/debug_utils.cpp b/src/video_core/debug_utils/debug_utils.cpp index 11f87d988..59909c827 100644 --- a/src/video_core/debug_utils/debug_utils.cpp +++ b/src/video_core/debug_utils/debug_utils.cpp @@ -2,6 +2,8 @@ // Licensed under GPLv2 // Refer to the license.txt file included. +#include + #include #include #include @@ -17,6 +19,7 @@ #include "common/log.h" #include "common/file_util.h" +#include "video_core/math.h" #include "video_core/pica.h" #include "debug_utils.h" @@ -355,6 +358,30 @@ std::unique_ptr FinishPicaTracing() return std::move(ret); } +const Math::Vec4 LookupTexture(const u8* source, int x, int y, const TextureInfo& info) { + assert(info.format == Pica::Regs::TextureFormat::RGB8); + + // Cf. rasterizer code for an explanation of this algorithm. + int texel_index_within_tile = 0; + for (int block_size_index = 0; block_size_index < 3; ++block_size_index) { + int sub_tile_width = 1 << block_size_index; + int sub_tile_height = 1 << block_size_index; + + int sub_tile_index = (x & sub_tile_width) << block_size_index; + sub_tile_index += 2 * ((y & sub_tile_height) << block_size_index); + texel_index_within_tile += sub_tile_index; + } + + const int block_width = 8; + const int block_height = 8; + + int coarse_x = (x / block_width) * block_width; + int coarse_y = (y / block_height) * block_height; + + const u8* source_ptr = source + coarse_x * block_height * 3 + coarse_y * info.stride + texel_index_within_tile * 3; + return { source_ptr[2], source_ptr[1], source_ptr[0], 255 }; +} + void DumpTexture(const Pica::Regs::TextureConfig& texture_config, u8* data) { // NOTE: Permanently enabling this just trashes hard disks for no reason. // Hence, this is currently disabled. @@ -420,27 +447,15 @@ void DumpTexture(const Pica::Regs::TextureConfig& texture_config, u8* data) { buf = new u8[row_stride * texture_config.height]; for (unsigned y = 0; y < texture_config.height; ++y) { for (unsigned x = 0; x < texture_config.width; ++x) { - // Cf. rasterizer code for an explanation of this algorithm. - int texel_index_within_tile = 0; - for (int block_size_index = 0; block_size_index < 3; ++block_size_index) { - int sub_tile_width = 1 << block_size_index; - int sub_tile_height = 1 << block_size_index; - - int sub_tile_index = (x & sub_tile_width) << block_size_index; - sub_tile_index += 2 * ((y & sub_tile_height) << block_size_index); - texel_index_within_tile += sub_tile_index; - } - - const int block_width = 8; - const int block_height = 8; - - int coarse_x = (x / block_width) * block_width; - int coarse_y = (y / block_height) * block_height; - - u8* source_ptr = (u8*)data + coarse_x * block_height * 3 + coarse_y * row_stride + texel_index_within_tile * 3; - buf[3 * x + y * row_stride ] = source_ptr[2]; - buf[3 * x + y * row_stride + 1] = source_ptr[1]; - buf[3 * x + y * row_stride + 2] = source_ptr[0]; + TextureInfo info; + info.width = texture_config.width; + info.height = texture_config.height; + info.stride = row_stride; + info.format = registers.texture0_format; + Math::Vec4 texture_color = LookupTexture(data, x, y, info); + buf[3 * x + y * row_stride ] = texture_color.r(); + buf[3 * x + y * row_stride + 1] = texture_color.g(); + buf[3 * x + y * row_stride + 2] = texture_color.b(); } } diff --git a/src/video_core/debug_utils/debug_utils.h b/src/video_core/debug_utils/debug_utils.h index 26b26e22f..bad4c919a 100644 --- a/src/video_core/debug_utils/debug_utils.h +++ b/src/video_core/debug_utils/debug_utils.h @@ -12,6 +12,7 @@ #include #include +#include "video_core/math.h" #include "video_core/pica.h" namespace Pica { @@ -190,6 +191,14 @@ bool IsPicaTracing(); void OnPicaRegWrite(u32 id, u32 value); std::unique_ptr FinishPicaTracing(); +struct TextureInfo { + int width; + int height; + int stride; + Pica::Regs::TextureFormat format; +}; + +const Math::Vec4 LookupTexture(const u8* source, int x, int y, const TextureInfo& info); void DumpTexture(const Pica::Regs::TextureConfig& texture_config, u8* data); void DumpTevStageConfig(const std::array& stages); -- cgit v1.2.3 From 2793619dcef9fb2f97db5f0258ca950e18fe7f13 Mon Sep 17 00:00:00 2001 From: Tony Wasserka Date: Sun, 24 Aug 2014 17:23:02 +0200 Subject: citra_qt: Add enhanced texture debugging widgets. Double-clicking a texture parameter command in the pica command lists will spawn these as a new tab in the pica command list dock area. --- src/citra_qt/debugger/graphics_cmdlists.cpp | 173 +++++++++++++++++++++++++--- src/citra_qt/debugger/graphics_cmdlists.hxx | 24 ++++ src/video_core/debug_utils/debug_utils.cpp | 12 ++ src/video_core/debug_utils/debug_utils.h | 4 + src/video_core/pica.h | 15 ++- 5 files changed, 209 insertions(+), 19 deletions(-) (limited to 'src/video_core/debug_utils') diff --git a/src/citra_qt/debugger/graphics_cmdlists.cpp b/src/citra_qt/debugger/graphics_cmdlists.cpp index dcd0ced33..4f58e9a90 100644 --- a/src/citra_qt/debugger/graphics_cmdlists.cpp +++ b/src/citra_qt/debugger/graphics_cmdlists.cpp @@ -4,30 +4,39 @@ #include #include +#include #include #include #include - -#include "graphics_cmdlists.hxx" +#include +#include #include "video_core/pica.h" #include "video_core/math.h" #include "video_core/debug_utils/debug_utils.h" +#include "graphics_cmdlists.hxx" + +#include "util/spinbox.hxx" + +QImage LoadTexture(u8* src, const Pica::DebugUtils::TextureInfo& info) { + QImage decoded_image(info.width, info.height, QImage::Format_ARGB32); + for (int y = 0; y < info.height; ++y) { + for (int x = 0; x < info.width; ++x) { + Math::Vec4 color = Pica::DebugUtils::LookupTexture(src, x, y, info); + decoded_image.setPixel(x, y, qRgba(color.r(), color.g(), color.b(), color.a())); + } + } + + return decoded_image; +} + class TextureInfoWidget : public QWidget { public: TextureInfoWidget(u8* src, const Pica::DebugUtils::TextureInfo& info, QWidget* parent = nullptr) : QWidget(parent) { - QImage decoded_image(info.width, info.height, QImage::Format_ARGB32); - for (int y = 0; y < info.height; ++y) { - for (int x = 0; x < info.width; ++x) { - Math::Vec4 color = Pica::DebugUtils::LookupTexture(src, x, y, info); - decoded_image.setPixel(x, y, qRgba(color.r(), color.g(), color.b(), color.a())); - } - } - QLabel* image_widget = new QLabel; - QPixmap image_pixmap = QPixmap::fromImage(decoded_image); + QPixmap image_pixmap = QPixmap::fromImage(LoadTexture(src, info)); image_pixmap = image_pixmap.scaled(200, 100, Qt::KeepAspectRatio, Qt::SmoothTransformation); image_widget->setPixmap(image_pixmap); @@ -37,6 +46,120 @@ public: } }; +TextureInfoDockWidget::TextureInfoDockWidget(const Pica::DebugUtils::TextureInfo& info, QWidget* parent) + : QDockWidget(tr("Texture 0x%1").arg(info.address, 8, 16, QLatin1Char('0'))), + info(info) { + + QWidget* main_widget = new QWidget; + + QLabel* image_widget = new QLabel; + + connect(this, SIGNAL(UpdatePixmap(const QPixmap&)), image_widget, SLOT(setPixmap(const QPixmap&))); + + CSpinBox* phys_address_spinbox = new CSpinBox; + phys_address_spinbox->SetBase(16); + phys_address_spinbox->SetRange(0, 0xFFFFFFFF); + phys_address_spinbox->SetPrefix("0x"); + phys_address_spinbox->SetValue(info.address); + connect(phys_address_spinbox, SIGNAL(ValueChanged(qint64)), this, SLOT(OnAddressChanged(qint64))); + + QComboBox* format_choice = new QComboBox; + format_choice->addItem(tr("RGBA8")); + format_choice->addItem(tr("RGB8")); + format_choice->addItem(tr("RGBA5551")); + format_choice->addItem(tr("RGB565")); + format_choice->addItem(tr("RGBA4")); + format_choice->setCurrentIndex(static_cast(info.format)); + connect(format_choice, SIGNAL(currentIndexChanged(int)), this, SLOT(OnFormatChanged(int))); + + QSpinBox* width_spinbox = new QSpinBox; + width_spinbox->setMaximum(65535); + width_spinbox->setValue(info.width); + connect(width_spinbox, SIGNAL(valueChanged(int)), this, SLOT(OnWidthChanged(int))); + + QSpinBox* height_spinbox = new QSpinBox; + height_spinbox->setMaximum(65535); + height_spinbox->setValue(info.height); + connect(height_spinbox, SIGNAL(valueChanged(int)), this, SLOT(OnHeightChanged(int))); + + QSpinBox* stride_spinbox = new QSpinBox; + stride_spinbox->setMaximum(65535 * 4); + stride_spinbox->setValue(info.stride); + connect(stride_spinbox, SIGNAL(valueChanged(int)), this, SLOT(OnStrideChanged(int))); + + QVBoxLayout* main_layout = new QVBoxLayout; + main_layout->addWidget(image_widget); + + { + QHBoxLayout* sub_layout = new QHBoxLayout; + sub_layout->addWidget(new QLabel(tr("Source Address:"))); + sub_layout->addWidget(phys_address_spinbox); + main_layout->addLayout(sub_layout); + } + + { + QHBoxLayout* sub_layout = new QHBoxLayout; + sub_layout->addWidget(new QLabel(tr("Format"))); + sub_layout->addWidget(format_choice); + main_layout->addLayout(sub_layout); + } + + { + QHBoxLayout* sub_layout = new QHBoxLayout; + sub_layout->addWidget(new QLabel(tr("Width:"))); + sub_layout->addWidget(width_spinbox); + sub_layout->addStretch(); + sub_layout->addWidget(new QLabel(tr("Height:"))); + sub_layout->addWidget(height_spinbox); + sub_layout->addStretch(); + sub_layout->addWidget(new QLabel(tr("Stride:"))); + sub_layout->addWidget(stride_spinbox); + main_layout->addLayout(sub_layout); + } + + main_widget->setLayout(main_layout); + + emit UpdatePixmap(ReloadPixmap()); + + setWidget(main_widget); +} + +void TextureInfoDockWidget::OnAddressChanged(qint64 value) +{ + info.address = value; + emit UpdatePixmap(ReloadPixmap()); +} + +void TextureInfoDockWidget::OnFormatChanged(int value) +{ + info.format = static_cast(value); + emit UpdatePixmap(ReloadPixmap()); +} + +void TextureInfoDockWidget::OnWidthChanged(int value) +{ + info.width = value; + emit UpdatePixmap(ReloadPixmap()); +} + +void TextureInfoDockWidget::OnHeightChanged(int value) +{ + info.height = value; + emit UpdatePixmap(ReloadPixmap()); +} + +void TextureInfoDockWidget::OnStrideChanged(int value) +{ + info.stride = value; + emit UpdatePixmap(ReloadPixmap()); +} + +QPixmap TextureInfoDockWidget::ReloadPixmap() const +{ + u8* src = Memory::GetPointer(info.address); + return QPixmap::fromImage(LoadTexture(src, info)); +} + GPUCommandListModel::GPUCommandListModel(QObject* parent) : QAbstractListModel(parent) { @@ -106,30 +229,42 @@ void GPUCommandListModel::OnPicaTraceFinished(const Pica::DebugUtils::PicaTrace& endResetModel(); } +#define COMMAND_IN_RANGE(cmd_id, reg_name) \ + (cmd_id >= PICA_REG_INDEX(reg_name) && \ + cmd_id < PICA_REG_INDEX(reg_name) + sizeof(decltype(Pica::registers.reg_name)) / 4) + +void GPUCommandListWidget::OnCommandDoubleClicked(const QModelIndex& index) +{ + + const int command_id = list_widget->model()->data(index, GPUCommandListModel::CommandIdRole).toInt(); + if (COMMAND_IN_RANGE(command_id, texture0)) { + auto info = Pica::DebugUtils::TextureInfo::FromPicaRegister(Pica::registers.texture0, + Pica::registers.texture0_format); + QMainWindow* main_window = (QMainWindow*)parent(); + main_window->tabifyDockWidget(this, new TextureInfoDockWidget(info, main_window)); + } +} + void GPUCommandListWidget::SetCommandInfo(const QModelIndex& index) { QWidget* new_info_widget; -#define COMMAND_IN_RANGE(cmd_id, reg_name) (cmd_id >= PICA_REG_INDEX(reg_name) && cmd_id < PICA_REG_INDEX(reg_name) + sizeof(decltype(Pica::registers.reg_name)) / 4) const int command_id = list_widget->model()->data(index, GPUCommandListModel::CommandIdRole).toInt(); if (COMMAND_IN_RANGE(command_id, texture0)) { u8* src = Memory::GetPointer(Pica::registers.texture0.GetPhysicalAddress()); - Pica::DebugUtils::TextureInfo info; - info.width = Pica::registers.texture0.width; - info.height = Pica::registers.texture0.height; - info.stride = 3 * Pica::registers.texture0.width; - info.format = Pica::registers.texture0_format; + auto info = Pica::DebugUtils::TextureInfo::FromPicaRegister(Pica::registers.texture0, + Pica::registers.texture0_format); new_info_widget = new TextureInfoWidget(src, info); } else { new_info_widget = new QWidget; } -#undef COMMAND_IN_RANGE widget()->layout()->removeWidget(command_info_widget); delete command_info_widget; widget()->layout()->addWidget(new_info_widget); command_info_widget = new_info_widget; } +#undef COMMAND_IN_RANGE GPUCommandListWidget::GPUCommandListWidget(QWidget* parent) : QDockWidget(tr("Pica Command List"), parent) { @@ -145,6 +280,8 @@ GPUCommandListWidget::GPUCommandListWidget(QWidget* parent) : QDockWidget(tr("Pi connect(list_widget->selectionModel(), SIGNAL(currentChanged(const QModelIndex&,const QModelIndex&)), this, SLOT(SetCommandInfo(const QModelIndex&))); + connect(list_widget, SIGNAL(doubleClicked(const QModelIndex&)), + this, SLOT(OnCommandDoubleClicked(const QModelIndex&))); toggle_tracing = new QPushButton(tr("Start Tracing")); diff --git a/src/citra_qt/debugger/graphics_cmdlists.hxx b/src/citra_qt/debugger/graphics_cmdlists.hxx index 37fe19053..a459bba64 100644 --- a/src/citra_qt/debugger/graphics_cmdlists.hxx +++ b/src/citra_qt/debugger/graphics_cmdlists.hxx @@ -45,6 +45,8 @@ public: public slots: void OnToggleTracing(); + void OnCommandDoubleClicked(const QModelIndex&); + void SetCommandInfo(const QModelIndex&); signals: @@ -57,3 +59,25 @@ private: QWidget* command_info_widget; QPushButton* toggle_tracing; }; + +class TextureInfoDockWidget : public QDockWidget { + Q_OBJECT + +public: + TextureInfoDockWidget(const Pica::DebugUtils::TextureInfo& info, QWidget* parent = nullptr); + +signals: + void UpdatePixmap(const QPixmap& pixmap); + +private slots: + void OnAddressChanged(qint64 value); + void OnFormatChanged(int value); + void OnWidthChanged(int value); + void OnHeightChanged(int value); + void OnStrideChanged(int value); + +private: + QPixmap ReloadPixmap() const; + + Pica::DebugUtils::TextureInfo info; +}; diff --git a/src/video_core/debug_utils/debug_utils.cpp b/src/video_core/debug_utils/debug_utils.cpp index 59909c827..31ce09faf 100644 --- a/src/video_core/debug_utils/debug_utils.cpp +++ b/src/video_core/debug_utils/debug_utils.cpp @@ -382,6 +382,18 @@ const Math::Vec4 LookupTexture(const u8* source, int x, int y, const Texture return { source_ptr[2], source_ptr[1], source_ptr[0], 255 }; } +TextureInfo TextureInfo::FromPicaRegister(const Regs::TextureConfig& config, + const Regs::TextureFormat& format) +{ + TextureInfo info; + info.address = config.GetPhysicalAddress(); + info.width = config.width; + info.height = config.height; + info.format = format; + info.stride = Pica::Regs::BytesPerPixel(info.format) * info.width; + return info; +} + void DumpTexture(const Pica::Regs::TextureConfig& texture_config, u8* data) { // NOTE: Permanently enabling this just trashes hard disks for no reason. // Hence, this is currently disabled. diff --git a/src/video_core/debug_utils/debug_utils.h b/src/video_core/debug_utils/debug_utils.h index bad4c919a..51f14f12f 100644 --- a/src/video_core/debug_utils/debug_utils.h +++ b/src/video_core/debug_utils/debug_utils.h @@ -192,10 +192,14 @@ void OnPicaRegWrite(u32 id, u32 value); std::unique_ptr FinishPicaTracing(); struct TextureInfo { + unsigned int address; int width; int height; int stride; Pica::Regs::TextureFormat format; + + static TextureInfo FromPicaRegister(const Pica::Regs::TextureConfig& config, + const Pica::Regs::TextureFormat& format); }; const Math::Vec4 LookupTexture(const u8* source, int x, int y, const TextureInfo& info); diff --git a/src/video_core/pica.h b/src/video_core/pica.h index 10fa73355..c1f35a011 100644 --- a/src/video_core/pica.h +++ b/src/video_core/pica.h @@ -130,7 +130,20 @@ struct Regs { // Seems like they are luminance formats and compressed textures. }; - BitField<0, 1, u32> texturing_enable; + static unsigned BytesPerPixel(TextureFormat format) { + if (format == TextureFormat::RGBA8) + return 4; + else if (format == TextureFormat::RGB8) + return 3; + else if (format == TextureFormat::RGBA5551 || + format == TextureFormat::RGB565 || + format == TextureFormat::RGBA4) + return 2; + else // placeholder + return 1; + } + + BitField< 0, 1, u32> texturing_enable; TextureConfig texture0; INSERT_PADDING_WORDS(0x8); BitField<0, 4, TextureFormat> texture0_format; -- cgit v1.2.3 From 0cd27a511ecd170484b672263c09192b579e31ac Mon Sep 17 00:00:00 2001 From: Tony Wasserka Date: Thu, 4 Dec 2014 19:41:03 +0100 Subject: Some code cleanup. --- src/citra_qt/CMakeLists.txt | 1 + src/citra_qt/debugger/graphics_breakpoints.cpp | 3 +- src/citra_qt/debugger/graphics_breakpoints.hxx | 27 +----------- src/citra_qt/debugger/graphics_breakpoints_p.hxx | 38 +++++++++++++++++ src/citra_qt/debugger/graphics_cmdlists.cpp | 54 +++++++++--------------- src/citra_qt/debugger/graphics_framebuffer.cpp | 4 +- src/common/common_funcs.h | 2 + src/video_core/debug_utils/debug_utils.cpp | 4 +- 8 files changed, 66 insertions(+), 67 deletions(-) create mode 100644 src/citra_qt/debugger/graphics_breakpoints_p.hxx (limited to 'src/video_core/debug_utils') diff --git a/src/citra_qt/CMakeLists.txt b/src/citra_qt/CMakeLists.txt index cd4a04eac..90e5c6aa6 100644 --- a/src/citra_qt/CMakeLists.txt +++ b/src/citra_qt/CMakeLists.txt @@ -27,6 +27,7 @@ set(HEADERS debugger/disassembler.hxx debugger/graphics.hxx debugger/graphics_breakpoints.hxx + debugger/graphics_breakpoints_p.hxx debugger/graphics_cmdlists.hxx debugger/graphics_framebuffer.hxx debugger/ramview.hxx diff --git a/src/citra_qt/debugger/graphics_breakpoints.cpp b/src/citra_qt/debugger/graphics_breakpoints.cpp index 2f41d5f77..db98a3b05 100644 --- a/src/citra_qt/debugger/graphics_breakpoints.cpp +++ b/src/citra_qt/debugger/graphics_breakpoints.cpp @@ -9,6 +9,7 @@ #include #include "graphics_breakpoints.hxx" +#include "graphics_breakpoints_p.hxx" BreakPointModel::BreakPointModel(std::shared_ptr debug_context, QObject* parent) : QAbstractListModel(parent), context_weak(debug_context), @@ -39,7 +40,7 @@ QVariant BreakPointModel::data(const QModelIndex& index, int role) const std::map map; map.insert({Pica::DebugContext::Event::CommandLoaded, tr("Pica command loaded")}); map.insert({Pica::DebugContext::Event::CommandProcessed, tr("Pica command processed")}); - map.insert({Pica::DebugContext::Event::IncomingPrimitiveBatch, tr("Incomming primitive batch")}); + map.insert({Pica::DebugContext::Event::IncomingPrimitiveBatch, tr("Incoming primitive batch")}); map.insert({Pica::DebugContext::Event::FinishedPrimitiveBatch, tr("Finished primitive batch")}); _dbg_assert_(GPU, map.size() == static_cast(Pica::DebugContext::Event::NumEvents)); diff --git a/src/citra_qt/debugger/graphics_breakpoints.hxx b/src/citra_qt/debugger/graphics_breakpoints.hxx index edc41283e..2142c6fa1 100644 --- a/src/citra_qt/debugger/graphics_breakpoints.hxx +++ b/src/citra_qt/debugger/graphics_breakpoints.hxx @@ -15,32 +15,7 @@ class QLabel; class QPushButton; class QTreeView; -class BreakPointModel : public QAbstractListModel { - Q_OBJECT - -public: - enum { - Role_IsEnabled = Qt::UserRole, - }; - - BreakPointModel(std::shared_ptr context, QObject* parent); - - int columnCount(const QModelIndex& parent = QModelIndex()) const override; - int rowCount(const QModelIndex& parent = QModelIndex()) const override; - QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override; - QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override; - - bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole); - -public slots: - void OnBreakPointHit(Pica::DebugContext::Event event); - void OnResumed(); - -private: - bool at_breakpoint; - Pica::DebugContext::Event active_breakpoint; - std::weak_ptr context_weak; -}; +class BreakPointModel; class GraphicsBreakPointsWidget : public QDockWidget, Pica::DebugContext::BreakPointObserver { Q_OBJECT diff --git a/src/citra_qt/debugger/graphics_breakpoints_p.hxx b/src/citra_qt/debugger/graphics_breakpoints_p.hxx new file mode 100644 index 000000000..bf5daf73d --- /dev/null +++ b/src/citra_qt/debugger/graphics_breakpoints_p.hxx @@ -0,0 +1,38 @@ +// Copyright 2014 Citra Emulator Project +// Licensed under GPLv2 +// Refer to the license.txt file included. + +#pragma once + +#include + +#include + +#include "video_core/debug_utils/debug_utils.h" + +class BreakPointModel : public QAbstractListModel { + Q_OBJECT + +public: + enum { + Role_IsEnabled = Qt::UserRole, + }; + + BreakPointModel(std::shared_ptr context, QObject* parent); + + int columnCount(const QModelIndex& parent = QModelIndex()) const override; + int rowCount(const QModelIndex& parent = QModelIndex()) const override; + QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override; + QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override; + + bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole); + +public slots: + void OnBreakPointHit(Pica::DebugContext::Event event); + void OnResumed(); + +private: + std::weak_ptr context_weak; + bool at_breakpoint; + Pica::DebugContext::Event active_breakpoint; +}; diff --git a/src/citra_qt/debugger/graphics_cmdlists.cpp b/src/citra_qt/debugger/graphics_cmdlists.cpp index 4f58e9a90..ed51f97f3 100644 --- a/src/citra_qt/debugger/graphics_cmdlists.cpp +++ b/src/citra_qt/debugger/graphics_cmdlists.cpp @@ -124,59 +124,49 @@ TextureInfoDockWidget::TextureInfoDockWidget(const Pica::DebugUtils::TextureInfo setWidget(main_widget); } -void TextureInfoDockWidget::OnAddressChanged(qint64 value) -{ +void TextureInfoDockWidget::OnAddressChanged(qint64 value) { info.address = value; emit UpdatePixmap(ReloadPixmap()); } -void TextureInfoDockWidget::OnFormatChanged(int value) -{ +void TextureInfoDockWidget::OnFormatChanged(int value) { info.format = static_cast(value); emit UpdatePixmap(ReloadPixmap()); } -void TextureInfoDockWidget::OnWidthChanged(int value) -{ +void TextureInfoDockWidget::OnWidthChanged(int value) { info.width = value; emit UpdatePixmap(ReloadPixmap()); } -void TextureInfoDockWidget::OnHeightChanged(int value) -{ +void TextureInfoDockWidget::OnHeightChanged(int value) { info.height = value; emit UpdatePixmap(ReloadPixmap()); } -void TextureInfoDockWidget::OnStrideChanged(int value) -{ +void TextureInfoDockWidget::OnStrideChanged(int value) { info.stride = value; emit UpdatePixmap(ReloadPixmap()); } -QPixmap TextureInfoDockWidget::ReloadPixmap() const -{ +QPixmap TextureInfoDockWidget::ReloadPixmap() const { u8* src = Memory::GetPointer(info.address); return QPixmap::fromImage(LoadTexture(src, info)); } -GPUCommandListModel::GPUCommandListModel(QObject* parent) : QAbstractListModel(parent) -{ +GPUCommandListModel::GPUCommandListModel(QObject* parent) : QAbstractListModel(parent) { } -int GPUCommandListModel::rowCount(const QModelIndex& parent) const -{ +int GPUCommandListModel::rowCount(const QModelIndex& parent) const { return pica_trace.writes.size(); } -int GPUCommandListModel::columnCount(const QModelIndex& parent) const -{ +int GPUCommandListModel::columnCount(const QModelIndex& parent) const { return 2; } -QVariant GPUCommandListModel::data(const QModelIndex& index, int role) const -{ +QVariant GPUCommandListModel::data(const QModelIndex& index, int role) const { if (!index.isValid()) return QVariant(); @@ -202,8 +192,7 @@ QVariant GPUCommandListModel::data(const QModelIndex& index, int role) const return QVariant(); } -QVariant GPUCommandListModel::headerData(int section, Qt::Orientation orientation, int role) const -{ +QVariant GPUCommandListModel::headerData(int section, Qt::Orientation orientation, int role) const { switch(role) { case Qt::DisplayRole: { @@ -220,8 +209,7 @@ QVariant GPUCommandListModel::headerData(int section, Qt::Orientation orientatio return QVariant(); } -void GPUCommandListModel::OnPicaTraceFinished(const Pica::DebugUtils::PicaTrace& trace) -{ +void GPUCommandListModel::OnPicaTraceFinished(const Pica::DebugUtils::PicaTrace& trace) { beginResetModel(); pica_trace = trace; @@ -233,20 +221,19 @@ void GPUCommandListModel::OnPicaTraceFinished(const Pica::DebugUtils::PicaTrace& (cmd_id >= PICA_REG_INDEX(reg_name) && \ cmd_id < PICA_REG_INDEX(reg_name) + sizeof(decltype(Pica::registers.reg_name)) / 4) -void GPUCommandListWidget::OnCommandDoubleClicked(const QModelIndex& index) -{ - +void GPUCommandListWidget::OnCommandDoubleClicked(const QModelIndex& index) { const int command_id = list_widget->model()->data(index, GPUCommandListModel::CommandIdRole).toInt(); if (COMMAND_IN_RANGE(command_id, texture0)) { auto info = Pica::DebugUtils::TextureInfo::FromPicaRegister(Pica::registers.texture0, Pica::registers.texture0_format); - QMainWindow* main_window = (QMainWindow*)parent(); + + // TODO: Instead, emit a signal here to be caught by the main window widget. + auto main_window = static_cast(parent()); main_window->tabifyDockWidget(this, new TextureInfoDockWidget(info, main_window)); } } -void GPUCommandListWidget::SetCommandInfo(const QModelIndex& index) -{ +void GPUCommandListWidget::SetCommandInfo(const QModelIndex& index) { QWidget* new_info_widget; const int command_id = list_widget->model()->data(index, GPUCommandListModel::CommandIdRole).toInt(); @@ -266,8 +253,7 @@ void GPUCommandListWidget::SetCommandInfo(const QModelIndex& index) } #undef COMMAND_IN_RANGE -GPUCommandListWidget::GPUCommandListWidget(QWidget* parent) : QDockWidget(tr("Pica Command List"), parent) -{ +GPUCommandListWidget::GPUCommandListWidget(QWidget* parent) : QDockWidget(tr("Pica Command List"), parent) { setObjectName("Pica Command List"); GPUCommandListModel* model = new GPUCommandListModel(this); @@ -283,7 +269,6 @@ GPUCommandListWidget::GPUCommandListWidget(QWidget* parent) : QDockWidget(tr("Pi connect(list_widget, SIGNAL(doubleClicked(const QModelIndex&)), this, SLOT(OnCommandDoubleClicked(const QModelIndex&))); - toggle_tracing = new QPushButton(tr("Start Tracing")); connect(toggle_tracing, SIGNAL(clicked()), this, SLOT(OnToggleTracing())); @@ -301,8 +286,7 @@ GPUCommandListWidget::GPUCommandListWidget(QWidget* parent) : QDockWidget(tr("Pi setWidget(main_widget); } -void GPUCommandListWidget::OnToggleTracing() -{ +void GPUCommandListWidget::OnToggleTracing() { if (!Pica::DebugUtils::IsPicaTracing()) { Pica::DebugUtils::StartPicaTracing(); toggle_tracing->setText(tr("Stop Tracing")); diff --git a/src/citra_qt/debugger/graphics_framebuffer.cpp b/src/citra_qt/debugger/graphics_framebuffer.cpp index b91db5433..ac47f298d 100644 --- a/src/citra_qt/debugger/graphics_framebuffer.cpp +++ b/src/citra_qt/debugger/graphics_framebuffer.cpp @@ -217,11 +217,11 @@ void GraphicsFramebufferWidget::OnUpdate() break; } + // TODO: Implement a good way to visualize alpha components! + // TODO: Unify this decoding code with the texture decoder switch (framebuffer_format) { case Format::RGBA8: { - // TODO: Implement a good way to visualize the alpha component - QImage decoded_image(framebuffer_width, framebuffer_height, QImage::Format_ARGB32); u32* color_buffer = (u32*)Memory::GetPointer(framebuffer_address); for (int y = 0; y < framebuffer_height; ++y) { diff --git a/src/common/common_funcs.h b/src/common/common_funcs.h index 3f6df075a..db041780a 100644 --- a/src/common/common_funcs.h +++ b/src/common/common_funcs.h @@ -39,6 +39,8 @@ template<> struct CompileTimeAssert {}; #include #endif +#include "common_types.h" + // go to debugger mode #ifdef GEKKO #define Crash() diff --git a/src/video_core/debug_utils/debug_utils.cpp b/src/video_core/debug_utils/debug_utils.cpp index 31ce09faf..71b03f31c 100644 --- a/src/video_core/debug_utils/debug_utils.cpp +++ b/src/video_core/debug_utils/debug_utils.cpp @@ -2,8 +2,6 @@ // Licensed under GPLv2 // Refer to the license.txt file included. -#include - #include #include #include @@ -359,7 +357,7 @@ std::unique_ptr FinishPicaTracing() } const Math::Vec4 LookupTexture(const u8* source, int x, int y, const TextureInfo& info) { - assert(info.format == Pica::Regs::TextureFormat::RGB8); + _dbg_assert_(GPU, info.format == Pica::Regs::TextureFormat::RGB8); // Cf. rasterizer code for an explanation of this algorithm. int texel_index_within_tile = 0; -- cgit v1.2.3