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author | Tony Wasserka <NeoBrainX@gmail.com> | 2015-04-04 12:57:31 +0200 |
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committer | Tony Wasserka <NeoBrainX@gmail.com> | 2015-07-13 22:27:20 +0200 |
commit | 902fa4da52737d43e04c2a028658ad9840811a89 (patch) | |
tree | 0a2346b4e08b5865c3369247f5720453b170e0c6 /src/citra_qt/debugger | |
parent | GPU: Be robust against nullptr addresses; properly reset busy bits in the trigger registers. (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/citra_qt/debugger/graphics_breakpoint_observer.h | 2 | ||||
-rw-r--r-- | src/citra_qt/debugger/graphics_tracing.cpp | 123 | ||||
-rw-r--r-- | src/citra_qt/debugger/graphics_tracing.h | 27 |
3 files changed, 151 insertions, 1 deletions
diff --git a/src/citra_qt/debugger/graphics_breakpoint_observer.h b/src/citra_qt/debugger/graphics_breakpoint_observer.h index f0d3361f8..02a0f4f4f 100644 --- a/src/citra_qt/debugger/graphics_breakpoint_observer.h +++ b/src/citra_qt/debugger/graphics_breakpoint_observer.h @@ -13,7 +13,7 @@ * This is because the Pica breakpoint callbacks are called from a non-GUI thread, while * the widget usually wants to perform reactions in the GUI thread. */ -class BreakPointObserverDock : public QDockWidget, private Pica::DebugContext::BreakPointObserver { +class BreakPointObserverDock : public QDockWidget, protected Pica::DebugContext::BreakPointObserver { Q_OBJECT public: diff --git a/src/citra_qt/debugger/graphics_tracing.cpp b/src/citra_qt/debugger/graphics_tracing.cpp new file mode 100644 index 000000000..2e74193f5 --- /dev/null +++ b/src/citra_qt/debugger/graphics_tracing.cpp @@ -0,0 +1,123 @@ +// Copyright 2015 Citra Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include <memory> + +#include <QBoxLayout> +#include <QComboBox> +#include <QFileDialog> +#include <QLabel> +#include <QPushButton> +#include <QSpinBox> + +#include "core/hw/gpu.h" +#include "video_core/pica.h" + +#include "nihstro/float24.h" + +#include "graphics_tracing.h" + +GraphicsTracingWidget::GraphicsTracingWidget(std::shared_ptr<Pica::DebugContext> debug_context, + QWidget* parent) + : BreakPointObserverDock(debug_context, tr("CiTrace Recorder"), parent) { + + setObjectName("CiTracing"); + + QPushButton* start_recording = new QPushButton(tr("Start Recording")); + QPushButton* stop_recording = new QPushButton(QIcon::fromTheme("document-save"), tr("Stop and Save")); + QPushButton* abort_recording = new QPushButton(tr("Abort Recording")); + + connect(this, SIGNAL(SetStartTracingButtonEnabled(bool)), start_recording, SLOT(setVisible(bool))); + connect(this, SIGNAL(SetStopTracingButtonEnabled(bool)), stop_recording, SLOT(setVisible(bool))); + connect(this, SIGNAL(SetAbortTracingButtonEnabled(bool)), abort_recording, SLOT(setVisible(bool))); + connect(start_recording, SIGNAL(clicked()), this, SLOT(StartRecording())); + connect(stop_recording, SIGNAL(clicked()), this, SLOT(StopRecording())); + connect(abort_recording, SIGNAL(clicked()), this, SLOT(AbortRecording())); + + stop_recording->setVisible(false); + abort_recording->setVisible(false); + + auto main_widget = new QWidget; + auto main_layout = new QVBoxLayout; + { + auto sub_layout = new QHBoxLayout; + sub_layout->addWidget(start_recording); + sub_layout->addWidget(stop_recording); + sub_layout->addWidget(abort_recording); + main_layout->addLayout(sub_layout); + } + main_widget->setLayout(main_layout); + setWidget(main_widget); + + // TODO: Make sure to have this widget disabled as soon as emulation is started! +} + +void GraphicsTracingWidget::StartRecording() { + auto context = context_weak.lock(); + if (!context) + return; + + auto shader_binary = Pica::g_state.vs.program_code; + auto swizzle_data = Pica::g_state.vs.swizzle_data; + + // Encode floating point numbers to 24-bit values + // TODO: Drop this explicit conversion once we store float24 values bit-correctly internally. + std::array<Math::Vec4<uint32_t>, 96> vs_float_uniforms; + for (unsigned i = 0; i < 96; ++i) + for (unsigned comp = 0; comp < 3; ++comp) + vs_float_uniforms[i][comp] = nihstro::to_float24(Pica::g_state.vs.uniforms.f[i][comp].ToFloat32()); + + auto recorder = new CiTrace::Recorder((u32*)&GPU::g_regs, 0x700, nullptr, 0, (u32*)&Pica::g_state.regs, 0x300, + shader_binary.data(), shader_binary.size(), + swizzle_data.data(), swizzle_data.size(), + (u32*)vs_float_uniforms.data(), vs_float_uniforms.size() * 4, + nullptr, 0, nullptr, 0, nullptr, 0 // Geometry shader is not implemented yet, so submit dummy data for now + ); + context->recorder = std::shared_ptr<CiTrace::Recorder>(recorder); + + emit SetStartTracingButtonEnabled(false); + emit SetStopTracingButtonEnabled(true); + emit SetAbortTracingButtonEnabled(true); +} + +void GraphicsTracingWidget::StopRecording() { + auto context = context_weak.lock(); + if (!context) + return; + + QString filename = QFileDialog::getSaveFileName(this, tr("Save CiTrace"), "citrace.ctf", + tr("CiTrace File (*.ctf)")); + + if (filename.isEmpty()) { + // If the user canceled the dialog, keep recording + return; + } + + context->recorder->Finish(filename.toStdString()); + context->recorder = nullptr; + + emit SetStopTracingButtonEnabled(false); + emit SetAbortTracingButtonEnabled(false); + emit SetStartTracingButtonEnabled(true); +} + +void GraphicsTracingWidget::AbortRecording() { + auto context = context_weak.lock(); + if (!context) + return; + + context->recorder = nullptr; + + emit SetStopTracingButtonEnabled(false); + emit SetAbortTracingButtonEnabled(false); + emit SetStartTracingButtonEnabled(true); +} + +void GraphicsTracingWidget::OnBreakPointHit(Pica::DebugContext::Event event, void* data) { + widget()->setEnabled(true); +} + +void GraphicsTracingWidget::OnResumed() { + widget()->setEnabled(false); +} diff --git a/src/citra_qt/debugger/graphics_tracing.h b/src/citra_qt/debugger/graphics_tracing.h new file mode 100644 index 000000000..397a7173b --- /dev/null +++ b/src/citra_qt/debugger/graphics_tracing.h @@ -0,0 +1,27 @@ +// Copyright 2015 Citra Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include "graphics_breakpoint_observer.h" + +class GraphicsTracingWidget : public BreakPointObserverDock { + Q_OBJECT + +public: + GraphicsTracingWidget(std::shared_ptr<Pica::DebugContext> debug_context, QWidget* parent = nullptr); + +private slots: + void StartRecording(); + void StopRecording(); + void AbortRecording(); + + void OnBreakPointHit(Pica::DebugContext::Event event, void* data) override; + void OnResumed() override; + +signals: + void SetStartTracingButtonEnabled(bool enable); + void SetStopTracingButtonEnabled(bool enable); + void SetAbortTracingButtonEnabled(bool enable); +}; |