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citra
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Merge pull request #3922 from zhaowenlan1779/qt-movie 

movie: Add Qt Movie feature
This commit is contained in:
James Rowe 2018-08-26 11:07:15 -06:00 committed by GitHub
parent 9b9227089b 9d056282df
commit 13262c187c
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GPG Key ID: 4AEE18F83AFDEB23
12 changed files with 309 additions and 47 deletions
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12
src/citra/citra.cpp
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@ -39,6 +39,7 @@
#include "core/gdbstub/gdbstub.h"
#include "core/hle/service/am/am.h"
#include "core/loader/loader.h"
#include "core/movie.h"
#include "core/settings.h"
#include "network/network.h"
@ -268,8 +269,6 @@ int main(int argc, char** argv) {
// Apply the command line arguments
Settings::values.gdbstub_port = gdb_port;
Settings::values.use_gdbstub = use_gdbstub;
Settings::values.movie_play = std::move(movie_play);
Settings::values.movie_record = std::move(movie_record);
Settings::Apply();
// Register frontend applets
@ -327,9 +326,18 @@ int main(int argc, char** argv) {
}
}
if (!movie_play.empty()) {
Core::Movie::GetInstance().StartPlayback(movie_play);
}
if (!movie_record.empty()) {
Core::Movie::GetInstance().StartRecording(movie_record);
}
while (emu_window->IsOpen()) {
system.RunLoop();
}
Core::Movie::GetInstance().Shutdown();
return 0;
}

4
src/citra_qt/configuration/config.cpp
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@ -230,6 +230,8 @@ void Config::ReadValues() {
qt_config->beginGroup("Paths");
UISettings::values.roms_path = ReadSetting("romsPath").toString();
UISettings::values.symbols_path = ReadSetting("symbolsPath").toString();
UISettings::values.movie_record_path = ReadSetting("movieRecordPath").toString();
UISettings::values.movie_playback_path = ReadSetting("moviePlaybackPath").toString();
UISettings::values.game_dir_deprecated = ReadSetting("gameListRootDir", ".").toString();
UISettings::values.game_dir_deprecated_deepscan =
ReadSetting("gameListDeepScan", false).toBool();
@ -461,6 +463,8 @@ void Config::SaveValues() {
qt_config->beginGroup("Paths");
WriteSetting("romsPath", UISettings::values.roms_path);
WriteSetting("symbolsPath", UISettings::values.symbols_path);
WriteSetting("movieRecordPath", UISettings::values.movie_record_path);
WriteSetting("moviePlaybackPath", UISettings::values.movie_playback_path);
qt_config->beginWriteArray("gamedirs");
for (int i = 0; i < UISettings::values.game_dirs.size(); ++i) {
qt_config->setArrayIndex(i);

18
src/citra_qt/game_list.cpp
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@ -628,6 +628,24 @@ void GameList::RefreshGameDirectory() {
}
}
QString GameList::FindGameByProgramID(u64 program_id) {
return FindGameByProgramID(item_model->invisibleRootItem(), program_id);
}
QString GameList::FindGameByProgramID(QStandardItem* current_item, u64 program_id) {
if (current_item->type() == static_cast<int>(GameListItemType::Game) &&
current_item->data(GameListItemPath::ProgramIdRole).toULongLong() == program_id) {
return current_item->data(GameListItemPath::FullPathRole).toString();
} else if (current_item->hasChildren()) {
for (int child_id = 0; child_id < current_item->rowCount(); child_id++) {
QString path = FindGameByProgramID(current_item->child(child_id, 0), program_id);
if (!path.isEmpty())
return path;
}
}
return "";
}
void GameListWorker::AddFstEntriesToGameList(const std::string& dir_path, unsigned int recursion,
GameListDir* parent_dir) {
const auto callback = [this, recursion, parent_dir](u64* num_entries_out,

4
src/citra_qt/game_list.h
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@ -59,6 +59,8 @@ public:
QStandardItemModel* GetModel() const;
QString FindGameByProgramID(u64 program_id);
static const QStringList supported_file_extensions;
signals:
@ -91,6 +93,8 @@ private:
void AddCustomDirPopup(QMenu& context_menu, QModelIndex selected);
void AddPermDirPopup(QMenu& context_menu, QModelIndex selected);
QString FindGameByProgramID(QStandardItem* current_item, u64 program_id);
GameListSearchField* search_field;
GMainWindow* main_window = nullptr;
QVBoxLayout* layout = nullptr;

143
src/citra_qt/main.cpp
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@ -57,6 +57,7 @@
#include "core/gdbstub/gdbstub.h"
#include "core/hle/service/fs/archive.h"
#include "core/loader/loader.h"
#include "core/movie.h"
#include "core/settings.h"
#ifdef USE_DISCORD_PRESENCE
@ -527,6 +528,12 @@ void GMainWindow::ConnectMenuEvents() {
connect(ui.action_Screen_Layout_Swap_Screens, &QAction::triggered, this,
&GMainWindow::OnSwapScreens);
// Movie
connect(ui.action_Record_Movie, &QAction::triggered, this, &GMainWindow::OnRecordMovie);
connect(ui.action_Play_Movie, &QAction::triggered, this, &GMainWindow::OnPlayMovie);
connect(ui.action_Stop_Recording_Playback, &QAction::triggered, this,
&GMainWindow::OnStopRecordingPlayback);
// Help
connect(ui.action_FAQ, &QAction::triggered,
[]() { QDesktopServices::openUrl(QUrl("https://citra-emu.org/wiki/faq/")); });
@ -775,6 +782,7 @@ void GMainWindow::BootGame(const QString& filename) {
void GMainWindow::ShutdownGame() {
discord_rpc->Pause();
OnStopRecordingPlayback();
emu_thread->RequestStop();
// Release emu threads from any breakpoints
@ -1066,6 +1074,13 @@ void GMainWindow::OnMenuRecentFile() {
void GMainWindow::OnStartGame() {
Camera::QtMultimediaCameraHandler::ResumeCameras();
if (movie_record_on_start) {
Core::Movie::GetInstance().StartRecording(movie_record_path.toStdString());
movie_record_on_start = false;
movie_record_path.clear();
}
emu_thread->SetRunning(true);
qRegisterMetaType<Core::System::ResultStatus>("Core::System::ResultStatus");
qRegisterMetaType<std::string>("std::string");
@ -1245,6 +1260,127 @@ void GMainWindow::OnCreateGraphicsSurfaceViewer() {
graphicsSurfaceViewerWidget->show();
}
void GMainWindow::OnRecordMovie() {
const QString path =
QFileDialog::getSaveFileName(this, tr("Record Movie"), UISettings::values.movie_record_path,
tr("Citra TAS Movie (*.ctm)"));
if (path.isEmpty())
return;
UISettings::values.movie_record_path = QFileInfo(path).path();
if (emulation_running) {
Core::Movie::GetInstance().StartRecording(path.toStdString());
} else {
movie_record_on_start = true;
movie_record_path = path;
QMessageBox::information(this, tr("Record Movie"),
tr("Recording will start once you boot a game."));
}
ui.action_Record_Movie->setEnabled(false);
ui.action_Play_Movie->setEnabled(false);
ui.action_Stop_Recording_Playback->setEnabled(true);
}
bool GMainWindow::ValidateMovie(const QString& path, u64 program_id) {
using namespace Core;
Movie::ValidationResult result =
Core::Movie::GetInstance().ValidateMovie(path.toStdString(), program_id);
const QString revision_dismatch_text =
tr("The movie file you are trying to load was created on a different revision of Citra."
"<br/>Citra has had some changes during the time, and the playback may desync or not "
"work as expected."
"<br/><br/>Are you sure you still want to load the movie file?");
const QString game_dismatch_text =
tr("The movie file you are trying to load was recorded with a different game."
"<br/>The playback may not work as expected, and it may cause unexpected results."
"<br/><br/>Are you sure you still want to load the movie file?");
const QString invalid_movie_text =
tr("The movie file you are trying to load is invalid."
"<br/>Either the file is corrupted, or Citra has had made some major changes to the "
"Movie module."
"<br/>Please choose a different movie file and try again.");
int answer;
switch (result) {
case Movie::ValidationResult::RevisionDismatch:
answer = QMessageBox::question(this, tr("Revision Dismatch"), revision_dismatch_text,
QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
if (answer != QMessageBox::Yes)
return false;
break;
case Movie::ValidationResult::GameDismatch:
answer = QMessageBox::question(this, tr("Game Dismatch"), game_dismatch_text,
QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
if (answer != QMessageBox::Yes)
return false;
break;
case Movie::ValidationResult::Invalid:
QMessageBox::critical(this, tr("Invalid Movie File"), invalid_movie_text);
return false;
default:
break;
}
return true;
}
void GMainWindow::OnPlayMovie() {
const QString path =
QFileDialog::getOpenFileName(this, tr("Play Movie"), UISettings::values.movie_playback_path,
tr("Citra TAS Movie (*.ctm)"));
if (path.isEmpty())
return;
UISettings::values.movie_playback_path = QFileInfo(path).path();
if (emulation_running) {
if (!ValidateMovie(path))
return;
} else {
const QString invalid_movie_text =
tr("The movie file you are trying to load is invalid."
"<br/>Either the file is corrupted, or Citra has had made some major changes to the "
"Movie module."
"<br/>Please choose a different movie file and try again.");
u64 program_id = Core::Movie::GetInstance().GetMovieProgramID(path.toStdString());
if (!program_id) {
QMessageBox::critical(this, tr("Invalid Movie File"), invalid_movie_text);
return;
}
QString game_path = game_list->FindGameByProgramID(program_id);
if (game_path.isEmpty()) {
QMessageBox::warning(this, tr("Game Not Found"),
tr("The movie you are trying to play is from a game that is not "
"in the game list. If you own the game, please add the game "
"folder to the game list and try to play the movie again."));
return;
}
if (!ValidateMovie(path, program_id))
return;
BootGame(game_path);
}
Core::Movie::GetInstance().StartPlayback(path.toStdString(), [this] {
QMetaObject::invokeMethod(this, "OnMoviePlaybackCompleted");
});
ui.action_Record_Movie->setEnabled(false);
ui.action_Play_Movie->setEnabled(false);
ui.action_Stop_Recording_Playback->setEnabled(true);
}
void GMainWindow::OnStopRecordingPlayback() {
if (movie_record_on_start) {
QMessageBox::information(this, tr("Record Movie"), tr("Movie recording cancelled."));
movie_record_on_start = false;
movie_record_path.clear();
} else {
const bool was_recording = Core::Movie::GetInstance().IsRecordingInput();
Core::Movie::GetInstance().Shutdown();
if (was_recording) {
QMessageBox::information(this, tr("Movie Saved"),
tr("The movie is successfully saved."));
}
}
ui.action_Record_Movie->setEnabled(true);
ui.action_Play_Movie->setEnabled(true);
ui.action_Stop_Recording_Playback->setEnabled(false);
}
void GMainWindow::UpdateStatusBar() {
if (emu_thread == nullptr) {
status_bar_update_timer.stop();
@ -1480,6 +1616,13 @@ void GMainWindow::OnLanguageChanged(const QString& locale) {
ui.action_Start->setText(tr("Continue"));
}
void GMainWindow::OnMoviePlaybackCompleted() {
QMessageBox::information(this, tr("Playback Completed"), tr("Movie playback completed."));
ui.action_Record_Movie->setEnabled(true);
ui.action_Play_Movie->setEnabled(true);
ui.action_Stop_Recording_Playback->setEnabled(false);
}
void GMainWindow::SetupUIStrings() {
if (game_title.isEmpty()) {
setWindowTitle(tr("Citra %1").arg(Common::g_build_fullname));

9
src/citra_qt/main.h
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@ -176,6 +176,9 @@ private slots:
void HideFullscreen();
void ToggleWindowMode();
void OnCreateGraphicsSurfaceViewer();
void OnRecordMovie();
void OnPlayMovie();
void OnStopRecordingPlayback();
void OnCoreError(Core::System::ResultStatus, std::string);
/// Called whenever a user selects Help->About Citra
void OnMenuAboutCitra();
@ -185,6 +188,8 @@ private slots:
void OnLanguageChanged(const QString& locale);
private:
bool ValidateMovie(const QString& path, u64 program_id = 0);
Q_INVOKABLE void OnMoviePlaybackCompleted();
void UpdateStatusBar();
void LoadTranslation();
void SetupUIStrings();
@ -215,6 +220,10 @@ private:
// The path to the game currently running
QString game_path;
// Movie
bool movie_record_on_start = false;
QString movie_record_path;
// Debugger panes
ProfilerWidget* profilerWidget;
MicroProfileDialog* microProfileDialog;

33
src/citra_qt/main.ui
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@ -107,6 +107,14 @@
<addaction name="separator"/>
<addaction name="menu_View_Debugging"/>
</widget>
<widget class="QMenu" name="menu_Movie">
<property name="title">
<string>Movie</string>
</property>
<addaction name="action_Record_Movie"/>
<addaction name="action_Play_Movie"/>
<addaction name="action_Stop_Recording_Playback"/>
</widget>
<widget class="QMenu" name="menu_Multiplayer">
<property name="enabled">
<bool>true</bool>
@ -136,6 +144,7 @@
<addaction name="menu_File"/>
<addaction name="menu_Emulation"/>
<addaction name="menu_View"/>
<addaction name="menu_Movie"/>
<addaction name="menu_Multiplayer"/>
<addaction name="menu_Help"/>
</widget>
@ -243,6 +252,30 @@
<string>Create Pica Surface Viewer</string>
</property>
</action>
<action name="action_Record_Movie">
<property name="enabled">
<bool>true</bool>
</property>
<property name="text">
<string>Record Movie</string>
</property>
</action>
<action name="action_Play_Movie">
<property name="enabled">
<bool>true</bool>
</property>
<property name="text">
<string>Play Movie</string>
</property>
</action>
<action name="action_Stop_Recording_Playback">
<property name="enabled">
<bool>false</bool>
</property>
<property name="text">
<string>Stop Recording / Playback</string>
</property>
</action>
<action name="action_View_Lobby">
<property name="enabled">
<bool>true</bool>

2
src/citra_qt/ui_settings.h
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@ -63,6 +63,8 @@ struct Values {
QString roms_path;
QString symbols_path;
QString movie_record_path;
QString movie_playback_path;
QString game_dir_deprecated;
bool game_dir_deprecated_deepscan;
QList<UISettings::GameDir> game_dirs;

2
src/core/core.cpp
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@ -179,7 +179,6 @@ System::ResultStatus System::Init(EmuWindow* emu_window, u32 system_mode) {
Kernel::Init(system_mode);
Service::Init(service_manager);
GDBStub::Init();
Movie::GetInstance().Init();
ResultStatus result = VideoCore::Init(emu_window);
if (result != ResultStatus::Success) {
@ -218,7 +217,6 @@ void System::Shutdown() {
perf_results.frametime * 1000.0);
// Shutdown emulation session
Movie::GetInstance().Shutdown();
GDBStub::Shutdown();
VideoCore::Shutdown();
Service::Shutdown();

102
src/core/movie.cpp
View File

@ -118,10 +118,10 @@ struct CTMHeader {
static_assert(sizeof(CTMHeader) == 256, "CTMHeader should be 256 bytes");
#pragma pack(pop)
bool Movie::IsPlayingInput() {
bool Movie::IsPlayingInput() const {
return play_mode == PlayMode::Playing;
}
bool Movie::IsRecordingInput() {
bool Movie::IsRecordingInput() const {
return play_mode == PlayMode::Recording;
}
@ -129,6 +129,7 @@ void Movie::CheckInputEnd() {
if (current_byte + sizeof(ControllerState) > recorded_input.size()) {
LOG_INFO(Movie, "Playback finished");
play_mode = PlayMode::None;
playback_completion_callback();
}
}
@ -343,33 +344,35 @@ void Movie::Record(const Service::IR::ExtraHIDResponse& extra_hid_response) {
Record(s);
}
bool Movie::ValidateHeader(const CTMHeader& header) {
Movie::ValidationResult Movie::ValidateHeader(const CTMHeader& header, u64 program_id) const {
if (header_magic_bytes != header.filetype) {
LOG_ERROR(Movie, "Playback file does not have valid header");
return false;
return ValidationResult::Invalid;
}
std::string revision =
Common::ArrayToString(header.revision.data(), header.revision.size(), 21, false);
revision = Common::ToLower(revision);
if (!program_id)
Core::System::GetInstance().GetAppLoader().ReadProgramId(program_id);
if (program_id != header.program_id) {
LOG_WARNING(Movie, "This movie was recorded using a ROM with a different program id");
return ValidationResult::GameDismatch;
}
if (revision != Common::g_scm_rev) {
LOG_WARNING(Movie,
"This movie was created on a different version of Citra, playback may desync");
return ValidationResult::RevisionDismatch;
}
u64 program_id;
Core::System::GetInstance().GetAppLoader().ReadProgramId(program_id);
if (program_id != header.program_id) {
LOG_WARNING(Movie, "This movie was recorded using a ROM with a different program id");
}
return true;
return ValidationResult::OK;
}
void Movie::SaveMovie() {
LOG_INFO(Movie, "Saving movie");
FileUtil::IOFile save_record(Settings::values.movie_record, "wb");
LOG_INFO(Movie, "Saving recorded movie to '{}'", record_movie_file);
FileUtil::IOFile save_record(record_movie_file, "wb");
if (!save_record.IsGood()) {
LOG_ERROR(Movie, "Unable to open file to save movie");
@ -394,31 +397,63 @@ void Movie::SaveMovie() {
}
}
void Movie::Init() {
if (!Settings::values.movie_play.empty()) {
LOG_INFO(Movie, "Loading Movie for playback");
FileUtil::IOFile save_record(Settings::values.movie_play, "rb");
u64 size = save_record.GetSize();
void Movie::StartPlayback(const std::string& movie_file,
std::function<void()> completion_callback) {
LOG_INFO(Movie, "Loading Movie for playback");
FileUtil::IOFile save_record(movie_file, "rb");
const u64 size = save_record.GetSize();
if (save_record.IsGood() && size > sizeof(CTMHeader)) {
CTMHeader header;
save_record.ReadArray(&header, 1);
if (ValidateHeader(header)) {
play_mode = PlayMode::Playing;
recorded_input.resize(size - sizeof(CTMHeader));
save_record.ReadArray(recorded_input.data(), recorded_input.size());
current_byte = 0;
}
} else {
LOG_ERROR(Movie, "Failed to playback movie: Unable to open '{}'",
Settings::values.movie_play);
if (save_record.IsGood() && size > sizeof(CTMHeader)) {
CTMHeader header;
save_record.ReadArray(&header, 1);
if (ValidateHeader(header) != ValidationResult::Invalid) {
play_mode = PlayMode::Playing;
recorded_input.resize(size - sizeof(CTMHeader));
save_record.ReadArray(recorded_input.data(), recorded_input.size());
current_byte = 0;
playback_completion_callback = completion_callback;
}
} else {
LOG_ERROR(Movie, "Failed to playback movie: Unable to open '{}'", movie_file);
}
}
void Movie::StartRecording(const std::string& movie_file) {
LOG_INFO(Movie, "Enabling Movie recording");
play_mode = PlayMode::Recording;
record_movie_file = movie_file;
}
Movie::ValidationResult Movie::ValidateMovie(const std::string& movie_file, u64 program_id) const {
LOG_INFO(Movie, "Validating Movie file '{}'", movie_file);
FileUtil::IOFile save_record(movie_file, "rb");
const u64 size = save_record.GetSize();
if (!save_record || size <= sizeof(CTMHeader)) {
return ValidationResult::Invalid;
}
if (!Settings::values.movie_record.empty()) {
LOG_INFO(Movie, "Enabling Movie recording");
play_mode = PlayMode::Recording;
CTMHeader header;
save_record.ReadArray(&header, 1);
return ValidateHeader(header, program_id);
}
u64 Movie::GetMovieProgramID(const std::string& movie_file) const {
FileUtil::IOFile save_record(movie_file, "rb");
const u64 size = save_record.GetSize();
if (!save_record || size <= sizeof(CTMHeader)) {
return 0;
}
CTMHeader header;
save_record.ReadArray(&header, 1);
if (header_magic_bytes != header.filetype) {
return 0;
}
return static_cast<u64>(header.program_id);
}
void Movie::Shutdown() {
@ -428,6 +463,7 @@ void Movie::Shutdown() {
play_mode = PlayMode::None;
recorded_input.resize(0);
record_movie_file.clear();
current_byte = 0;
}

23
src/core/movie.h
View File

@ -4,6 +4,7 @@
#pragma once
#include <functional>
#include "common/common_types.h"
namespace Service {
@ -26,6 +27,12 @@ enum class PlayMode;
class Movie {
public:
enum class ValidationResult {
OK,
RevisionDismatch,
GameDismatch,
Invalid,
};
/**
* Gets the instance of the Movie singleton class.
* @returns Reference to the instance of the Movie singleton class.
@ -34,7 +41,11 @@ public:
return s_instance;
}
void Init();
void StartPlayback(const std::string& movie_file,
std::function<void()> completion_callback = {});
void StartRecording(const std::string& movie_file);
ValidationResult ValidateMovie(const std::string& movie_file, u64 program_id = 0) const;
u64 GetMovieProgramID(const std::string& movie_file) const;
void Shutdown();
@ -74,14 +85,12 @@ public:
* When playing: Replaces the given input states with the ones stored in the playback file
*/
void HandleExtraHidResponse(Service::IR::ExtraHIDResponse& extra_hid_response);
bool IsPlayingInput() const;
bool IsRecordingInput() const;
private:
static Movie s_instance;
bool IsPlayingInput();
bool IsRecordingInput();
void CheckInputEnd();
template <typename... Targs>
@ -103,12 +112,14 @@ private:
void Record(const Service::IR::PadState& pad_state, const s16& c_stick_x, const s16& c_stick_y);
void Record(const Service::IR::ExtraHIDResponse& extra_hid_response);
bool ValidateHeader(const CTMHeader& header);
ValidationResult ValidateHeader(const CTMHeader& header, u64 program_id = 0) const;
void SaveMovie();
PlayMode play_mode;
std::string record_movie_file;
std::vector<u8> recorded_input;
std::function<void()> playback_completion_callback;
size_t current_byte = 0;
};
} // namespace Core

4
src/core/settings.h
View File

@ -156,10 +156,6 @@ struct Values {
std::string log_filter;
std::unordered_map<std::string, bool> lle_modules;
// Movie
std::string movie_play;
std::string movie_record;
// WebService
bool enable_telemetry;
std::string telemetry_endpoint_url;