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obs-app.cpp
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/******************************************************************************
Copyright (C) 2013 by Hugh Bailey <[email protected]>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
#include <time.h>
#include <stdio.h>
#include <wchar.h>
#include <chrono>
#include <ratio>
#include <string>
#include <sstream>
#include <mutex>
#include <util/bmem.h>
#include <util/dstr.h>
#include <util/platform.h>
#include <util/profiler.hpp>
#include <obs-config.h>
#include <obs.hpp>
#include <QGuiApplication>
#include <QProxyStyle>
#include <QScreen>
#include "qt-wrappers.hpp"
#include "obs-app.hpp"
#include "window-basic-main.hpp"
#include "window-basic-settings.hpp"
#include "window-license-agreement.hpp"
#include "crash-report.hpp"
#include "platform.hpp"
#include <fstream>
#include <curl/curl.h>
#ifdef _WIN32
#include <windows.h>
#else
#include <signal.h>
#endif
#include <iostream>
using namespace std;
static log_handler_t def_log_handler;
static string currentLogFile;
static string lastLogFile;
static bool portable_mode = false;
static bool log_verbose = false;
static bool unfiltered_log = false;
bool opt_start_streaming = false;
bool opt_start_recording = false;
bool opt_studio_mode = false;
bool opt_start_replaybuffer = false;
bool opt_minimize_tray = false;
string opt_starting_collection;
string opt_starting_profile;
string opt_starting_scene;
// AMD PowerXpress High Performance Flags
#ifdef _MSC_VER
extern "C" __declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
#endif
QObject *CreateShortcutFilter()
{
return new OBSEventFilter([](QObject *obj, QEvent *event)
{
auto mouse_event = [](QMouseEvent &event)
{
obs_key_combination_t hotkey = {0, OBS_KEY_NONE};
bool pressed = event.type() == QEvent::MouseButtonPress;
switch (event.button()) {
case Qt::NoButton:
case Qt::LeftButton:
case Qt::RightButton:
case Qt::AllButtons:
case Qt::MouseButtonMask:
return false;
case Qt::MidButton:
hotkey.key = OBS_KEY_MOUSE3;
break;
#define MAP_BUTTON(i, j) case Qt::ExtraButton ## i: \
hotkey.key = OBS_KEY_MOUSE ## j; break;
MAP_BUTTON( 1, 4);
MAP_BUTTON( 2, 5);
MAP_BUTTON( 3, 6);
MAP_BUTTON( 4, 7);
MAP_BUTTON( 5, 8);
MAP_BUTTON( 6, 9);
MAP_BUTTON( 7, 10);
MAP_BUTTON( 8, 11);
MAP_BUTTON( 9, 12);
MAP_BUTTON(10, 13);
MAP_BUTTON(11, 14);
MAP_BUTTON(12, 15);
MAP_BUTTON(13, 16);
MAP_BUTTON(14, 17);
MAP_BUTTON(15, 18);
MAP_BUTTON(16, 19);
MAP_BUTTON(17, 20);
MAP_BUTTON(18, 21);
MAP_BUTTON(19, 22);
MAP_BUTTON(20, 23);
MAP_BUTTON(21, 24);
MAP_BUTTON(22, 25);
MAP_BUTTON(23, 26);
MAP_BUTTON(24, 27);
#undef MAP_BUTTON
}
hotkey.modifiers = TranslateQtKeyboardEventModifiers(
event.modifiers());
obs_hotkey_inject_event(hotkey, pressed);
return true;
};
auto key_event = [&](QKeyEvent *event)
{
QDialog *dialog = qobject_cast<QDialog*>(obj);
obs_key_combination_t hotkey = {0, OBS_KEY_NONE};
bool pressed = event->type() == QEvent::KeyPress;
switch (event->key()) {
case Qt::Key_Shift:
case Qt::Key_Control:
case Qt::Key_Alt:
case Qt::Key_Meta:
break;
#ifdef __APPLE__
case Qt::Key_CapsLock:
// kVK_CapsLock == 57
hotkey.key = obs_key_from_virtual_key(57);
pressed = true;
break;
#endif
case Qt::Key_Enter:
case Qt::Key_Escape:
case Qt::Key_Return:
if (dialog && pressed)
return false;
default:
hotkey.key = obs_key_from_virtual_key(
event->nativeVirtualKey());
}
hotkey.modifiers = TranslateQtKeyboardEventModifiers(
event->modifiers());
obs_hotkey_inject_event(hotkey, pressed);
return true;
};
switch (event->type()) {
case QEvent::MouseButtonPress:
case QEvent::MouseButtonRelease:
return mouse_event(*static_cast<QMouseEvent*>(event));
/*case QEvent::MouseButtonDblClick:
case QEvent::Wheel:*/
case QEvent::KeyPress:
case QEvent::KeyRelease:
return key_event(static_cast<QKeyEvent*>(event));
default:
return false;
}
});
}
string CurrentTimeString()
{
using namespace std::chrono;
struct tm tstruct;
char buf[80];
auto tp = system_clock::now();
auto now = system_clock::to_time_t(tp);
tstruct = *localtime(&now);
size_t written = strftime(buf, sizeof(buf), "%X", &tstruct);
if (ratio_less<system_clock::period, seconds::period>::value &&
written && (sizeof(buf) - written) > 5) {
auto tp_secs =
time_point_cast<seconds>(tp);
auto millis =
duration_cast<milliseconds>(tp - tp_secs).count();
snprintf(buf + written, sizeof(buf) - written, ".%03u",
static_cast<unsigned>(millis));
}
return buf;
}
string CurrentDateTimeString()
{
time_t now = time(0);
struct tm tstruct;
char buf[80];
tstruct = *localtime(&now);
strftime(buf, sizeof(buf), "%Y-%m-%d, %X", &tstruct);
return buf;
}
static inline void LogString(fstream &logFile, const char *timeString,
char *str)
{
logFile << timeString << str << endl;
}
static inline void LogStringChunk(fstream &logFile, char *str)
{
char *nextLine = str;
string timeString = CurrentTimeString();
timeString += ": ";
while (*nextLine) {
char *nextLine = strchr(str, '\n');
if (!nextLine)
break;
if (nextLine != str && nextLine[-1] == '\r') {
nextLine[-1] = 0;
} else {
nextLine[0] = 0;
}
LogString(logFile, timeString.c_str(), str);
nextLine++;
str = nextLine;
}
LogString(logFile, timeString.c_str(), str);
}
#define MAX_REPEATED_LINES 30
#define MAX_CHAR_VARIATION (255 * 3)
static inline int sum_chars(const char *str)
{
int val = 0;
for (; *str != 0; str++)
val += *str;
return val;
}
static inline bool too_many_repeated_entries(fstream &logFile, const char *msg,
const char *output_str)
{
static mutex log_mutex;
static const char *last_msg_ptr = nullptr;
static int last_char_sum = 0;
static char cmp_str[4096];
static int rep_count = 0;
int new_sum = sum_chars(output_str);
lock_guard<mutex> guard(log_mutex);
if (unfiltered_log) {
return false;
}
if (last_msg_ptr == msg) {
int diff = std::abs(new_sum - last_char_sum);
if (diff < MAX_CHAR_VARIATION) {
return (rep_count++ >= MAX_REPEATED_LINES);
}
}
if (rep_count > MAX_REPEATED_LINES) {
logFile << CurrentTimeString() <<
": Last log entry repeated for " <<
to_string(rep_count - MAX_REPEATED_LINES) <<
" more lines" << endl;
}
last_msg_ptr = msg;
strcpy(cmp_str, output_str);
last_char_sum = new_sum;
rep_count = 0;
return false;
}
static void do_log(int log_level, const char *msg, va_list args, void *param)
{
fstream &logFile = *static_cast<fstream*>(param);
char str[4096];
#ifndef _WIN32
va_list args2;
va_copy(args2, args);
#endif
vsnprintf(str, 4095, msg, args);
#ifdef _WIN32
if (IsDebuggerPresent()) {
int wNum = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
if (wNum > 1) {
static wstring wide_buf;
static mutex wide_mutex;
lock_guard<mutex> lock(wide_mutex);
wide_buf.reserve(wNum + 1);
wide_buf.resize(wNum - 1);
MultiByteToWideChar(CP_UTF8, 0, str, -1, &wide_buf[0],
wNum);
wide_buf.push_back('\n');
OutputDebugStringW(wide_buf.c_str());
}
}
#else
def_log_handler(log_level, msg, args2, nullptr);
#endif
if (too_many_repeated_entries(logFile, msg, str))
return;
if (log_level <= LOG_INFO || log_verbose)
LogStringChunk(logFile, str);
#if defined(_WIN32) && defined(OBS_DEBUGBREAK_ON_ERROR)
if (log_level <= LOG_ERROR && IsDebuggerPresent())
__debugbreak();
#endif
}
#define DEFAULT_LANG "en-US"
bool OBSApp::InitGlobalConfigDefaults()
{
config_set_default_string(globalConfig, "General", "Language",
DEFAULT_LANG);
config_set_default_uint(globalConfig, "General", "MaxLogs", 10);
config_set_default_string(globalConfig, "General", "ProcessPriority",
"Normal");
#if _WIN32
config_set_default_string(globalConfig, "Video", "Renderer",
"Direct3D 11");
#else
config_set_default_string(globalConfig, "Video", "Renderer", "OpenGL");
#endif
config_set_default_bool(globalConfig, "BasicWindow", "PreviewEnabled",
true);
config_set_default_bool(globalConfig, "BasicWindow",
"PreviewProgramMode", false);
config_set_default_bool(globalConfig, "BasicWindow",
"SceneDuplicationMode", true);
config_set_default_bool(globalConfig, "BasicWindow",
"SwapScenesMode", true);
config_set_default_bool(globalConfig, "BasicWindow",
"SnappingEnabled", true);
config_set_default_bool(globalConfig, "BasicWindow",
"ScreenSnapping", true);
config_set_default_bool(globalConfig, "BasicWindow",
"SourceSnapping", true);
config_set_default_bool(globalConfig, "BasicWindow",
"CenterSnapping", false);
config_set_default_double(globalConfig, "BasicWindow",
"SnapDistance", 10.0);
config_set_default_bool(globalConfig, "BasicWindow",
"RecordWhenStreaming", false);
config_set_default_bool(globalConfig, "BasicWindow",
"KeepRecordingWhenStreamStops", false);
config_set_default_bool(globalConfig, "BasicWindow",
"SysTrayEnabled", true);
config_set_default_bool(globalConfig, "BasicWindow",
"SysTrayWhenStarted", false);
config_set_default_bool(globalConfig, "BasicWindow",
"SaveProjectors", false);
config_set_default_bool(globalConfig, "BasicWindow",
"ShowTransitions", true);
config_set_default_bool(globalConfig, "BasicWindow",
"ShowListboxToolbars", true);
config_set_default_bool(globalConfig, "BasicWindow",
"ShowStatusBar", true);
#ifdef __APPLE__
config_set_default_bool(globalConfig, "Video", "DisableOSXVSync", true);
config_set_default_bool(globalConfig, "Video", "ResetOSXVSyncOnExit",
true);
#endif
return true;
}
static bool do_mkdir(const char *path)
{
if (os_mkdirs(path) == MKDIR_ERROR) {
OBSErrorBox(NULL, "Failed to create directory %s", path);
return false;
}
return true;
}
static bool MakeUserDirs()
{
char path[512];
if (GetConfigPath(path, sizeof(path), "obs-studio/basic") <= 0)
return false;
if (!do_mkdir(path))
return false;
if (GetConfigPath(path, sizeof(path), "obs-studio/logs") <= 0)
return false;
if (!do_mkdir(path))
return false;
if (GetConfigPath(path, sizeof(path), "obs-studio/profiler_data") <= 0)
return false;
if (!do_mkdir(path))
return false;
#ifdef _WIN32
if (GetConfigPath(path, sizeof(path), "obs-studio/crashes") <= 0)
return false;
if (!do_mkdir(path))
return false;
#endif
if (GetConfigPath(path, sizeof(path), "obs-studio/plugin_config") <= 0)
return false;
if (!do_mkdir(path))
return false;
return true;
}
static bool MakeUserProfileDirs()
{
char path[512];
if (GetConfigPath(path, sizeof(path), "obs-studio/basic/profiles") <= 0)
return false;
if (!do_mkdir(path))
return false;
if (GetConfigPath(path, sizeof(path), "obs-studio/basic/scenes") <= 0)
return false;
if (!do_mkdir(path))
return false;
return true;
}
static string GetProfileDirFromName(const char *name)
{
string outputPath;
os_glob_t *glob;
char path[512];
if (GetConfigPath(path, sizeof(path), "obs-studio/basic/profiles") <= 0)
return outputPath;
strcat(path, "/*");
if (os_glob(path, 0, &glob) != 0)
return outputPath;
for (size_t i = 0; i < glob->gl_pathc; i++) {
struct os_globent ent = glob->gl_pathv[i];
if (!ent.directory)
continue;
strcpy(path, ent.path);
strcat(path, "/basic.ini");
ConfigFile config;
if (config.Open(path, CONFIG_OPEN_EXISTING) != 0)
continue;
const char *curName = config_get_string(config, "General",
"Name");
if (astrcmpi(curName, name) == 0) {
outputPath = ent.path;
break;
}
}
os_globfree(glob);
if (!outputPath.empty()) {
replace(outputPath.begin(), outputPath.end(), '\\', '/');
const char *start = strrchr(outputPath.c_str(), '/');
if (start)
outputPath.erase(0, start - outputPath.c_str() + 1);
}
return outputPath;
}
static string GetSceneCollectionFileFromName(const char *name)
{
string outputPath;
os_glob_t *glob;
char path[512];
if (GetConfigPath(path, sizeof(path), "obs-studio/basic/scenes") <= 0)
return outputPath;
strcat(path, "/*.json");
if (os_glob(path, 0, &glob) != 0)
return outputPath;
for (size_t i = 0; i < glob->gl_pathc; i++) {
struct os_globent ent = glob->gl_pathv[i];
if (ent.directory)
continue;
obs_data_t *data =
obs_data_create_from_json_file_safe(ent.path, "bak");
const char *curName = obs_data_get_string(data, "name");
if (astrcmpi(name, curName) == 0) {
outputPath = ent.path;
obs_data_release(data);
break;
}
obs_data_release(data);
}
os_globfree(glob);
if (!outputPath.empty()) {
outputPath.resize(outputPath.size() - 5);
replace(outputPath.begin(), outputPath.end(), '\\', '/');
const char *start = strrchr(outputPath.c_str(), '/');
if (start)
outputPath.erase(0, start - outputPath.c_str() + 1);
}
return outputPath;
}
bool OBSApp::InitGlobalConfig()
{
char path[512];
int len = GetConfigPath(path, sizeof(path),
"obs-studio/global.ini");
if (len <= 0) {
return false;
}
int errorcode = globalConfig.Open(path, CONFIG_OPEN_ALWAYS);
if (errorcode != CONFIG_SUCCESS) {
OBSErrorBox(NULL, "Failed to open global.ini: %d", errorcode);
return false;
}
if (!opt_starting_collection.empty()) {
string path = GetSceneCollectionFileFromName(
opt_starting_collection.c_str());
if (!path.empty()) {
config_set_string(globalConfig,
"Basic", "SceneCollection",
opt_starting_collection.c_str());
config_set_string(globalConfig,
"Basic", "SceneCollectionFile",
path.c_str());
}
}
if (!opt_starting_profile.empty()) {
string path = GetProfileDirFromName(
opt_starting_profile.c_str());
if (!path.empty()) {
config_set_string(globalConfig, "Basic", "Profile",
opt_starting_profile.c_str());
config_set_string(globalConfig, "Basic", "ProfileDir",
path.c_str());
}
}
return InitGlobalConfigDefaults();
}
bool OBSApp::InitLocale()
{
ProfileScope("OBSApp::InitLocale");
const char *lang = config_get_string(globalConfig, "General",
"Language");
locale = lang;
string englishPath;
if (!GetDataFilePath("locale/" DEFAULT_LANG ".ini", englishPath)) {
OBSErrorBox(NULL, "Failed to find locale/" DEFAULT_LANG ".ini");
return false;
}
textLookup = text_lookup_create(englishPath.c_str());
if (!textLookup) {
OBSErrorBox(NULL, "Failed to create locale from file '%s'",
englishPath.c_str());
return false;
}
bool userLocale = config_has_user_value(globalConfig, "General",
"Language");
bool defaultLang = astrcmpi(lang, DEFAULT_LANG) == 0;
if (userLocale && defaultLang)
return true;
if (!userLocale && defaultLang) {
for (auto &locale_ : GetPreferredLocales()) {
if (locale_ == lang)
return true;
stringstream file;
file << "locale/" << locale_ << ".ini";
string path;
if (!GetDataFilePath(file.str().c_str(), path))
continue;
if (!text_lookup_add(textLookup, path.c_str()))
continue;
blog(LOG_INFO, "Using preferred locale '%s'",
locale_.c_str());
locale = locale_;
return true;
}
return true;
}
stringstream file;
file << "locale/" << lang << ".ini";
string path;
if (GetDataFilePath(file.str().c_str(), path)) {
if (!text_lookup_add(textLookup, path.c_str()))
blog(LOG_ERROR, "Failed to add locale file '%s'",
path.c_str());
} else {
blog(LOG_ERROR, "Could not find locale file '%s'",
file.str().c_str());
}
return true;
}
bool OBSApp::SetTheme(std::string name, std::string path)
{
theme = name;
/* Check user dir first, then preinstalled themes. */
if (path == "") {
char userDir[512];
name = "themes/" + name + ".qss";
string temp = "obs-studio/" + name;
int ret = GetConfigPath(userDir, sizeof(userDir),
temp.c_str());
if (ret > 0 && QFile::exists(userDir)) {
path = string(userDir);
} else if (!GetDataFilePath(name.c_str(), path)) {
OBSErrorBox(NULL, "Failed to find %s.", name.c_str());
return false;
}
}
QString mpath = QString("file:///") + path.c_str();
setStyleSheet(mpath);
return true;
}
bool OBSApp::InitTheme()
{
const char *themeName = config_get_string(globalConfig, "General",
"Theme");
if (!themeName)
themeName = "Default";
stringstream t;
t << themeName;
return SetTheme(t.str());
}
OBSApp::OBSApp(int &argc, char **argv, profiler_name_store_t *store)
: QApplication(argc, argv),
profilerNameStore(store)
{
sleepInhibitor = os_inhibit_sleep_create("OBS Video/audio");
}
OBSApp::~OBSApp()
{
#ifdef __APPLE__
bool vsyncDiabled = config_get_bool(globalConfig, "Video",
"DisableOSXVSync");
bool resetVSync = config_get_bool(globalConfig, "Video",
"ResetOSXVSyncOnExit");
if (vsyncDiabled && resetVSync)
EnableOSXVSync(true);
#endif
os_inhibit_sleep_set_active(sleepInhibitor, false);
os_inhibit_sleep_destroy(sleepInhibitor);
}
static void move_basic_to_profiles(void)
{
char path[512];
char new_path[512];
os_glob_t *glob;
/* if not first time use */
if (GetConfigPath(path, 512, "obs-studio/basic") <= 0)
return;
if (!os_file_exists(path))
return;
/* if the profiles directory doesn't already exist */
if (GetConfigPath(new_path, 512, "obs-studio/basic/profiles") <= 0)
return;
if (os_file_exists(new_path))
return;
if (os_mkdir(new_path) == MKDIR_ERROR)
return;
strcat(new_path, "/");
strcat(new_path, Str("Untitled"));
if (os_mkdir(new_path) == MKDIR_ERROR)
return;
strcat(path, "/*.*");
if (os_glob(path, 0, &glob) != 0)
return;
strcpy(path, new_path);
for (size_t i = 0; i < glob->gl_pathc; i++) {
struct os_globent ent = glob->gl_pathv[i];
char *file;
if (ent.directory)
continue;
file = strrchr(ent.path, '/');
if (!file++)
continue;
if (astrcmpi(file, "scenes.json") == 0)
continue;
strcpy(new_path, path);
strcat(new_path, "/");
strcat(new_path, file);
os_rename(ent.path, new_path);
}
os_globfree(glob);
}
static void move_basic_to_scene_collections(void)
{
char path[512];
char new_path[512];
if (GetConfigPath(path, 512, "obs-studio/basic") <= 0)
return;
if (!os_file_exists(path))
return;
if (GetConfigPath(new_path, 512, "obs-studio/basic/scenes") <= 0)
return;
if (os_file_exists(new_path))
return;
if (os_mkdir(new_path) == MKDIR_ERROR)
return;
strcat(path, "/scenes.json");
strcat(new_path, "/");
strcat(new_path, Str("Untitled"));
strcat(new_path, ".json");
os_rename(path, new_path);
}
void OBSApp::AppInit()
{
ProfileScope("OBSApp::AppInit");
if (!InitApplicationBundle())
throw "Failed to initialize application bundle";
if (!MakeUserDirs())
throw "Failed to create required user directories";
if (!InitGlobalConfig())
throw "Failed to initialize global config";
if (!InitLocale())
throw "Failed to load locale";
if (!InitTheme())
throw "Failed to load theme";
config_set_default_string(globalConfig, "Basic", "Profile",
Str("Untitled"));
config_set_default_string(globalConfig, "Basic", "ProfileDir",
Str("Untitled"));
config_set_default_string(globalConfig, "Basic", "SceneCollection",
Str("Untitled"));
config_set_default_string(globalConfig, "Basic", "SceneCollectionFile",
Str("Untitled"));
#ifdef __APPLE__
if (config_get_bool(globalConfig, "Video", "DisableOSXVSync"))
EnableOSXVSync(false);
#endif
move_basic_to_profiles();
move_basic_to_scene_collections();
if (!MakeUserProfileDirs())
throw "Failed to create profile directories";
}
const char *OBSApp::GetRenderModule() const
{
const char *renderer = config_get_string(globalConfig, "Video",
"Renderer");
return (astrcmpi(renderer, "Direct3D 11") == 0) ?
DL_D3D11 : DL_OPENGL;
}
static bool StartupOBS(const char *locale, profiler_name_store_t *store)
{
char path[512];
if (GetConfigPath(path, sizeof(path), "obs-studio/plugin_config") <= 0)
return false;
return obs_startup(locale, path, store);
}
bool OBSApp::OBSInit()
{
ProfileScope("OBSApp::OBSInit");
bool licenseAccepted = config_get_bool(globalConfig, "General",
"LicenseAccepted");
OBSLicenseAgreement agreement(nullptr);
if (licenseAccepted || agreement.exec() == QDialog::Accepted) {
if (!licenseAccepted) {
config_set_bool(globalConfig, "General",
"LicenseAccepted", true);
config_save(globalConfig);
}
if (!StartupOBS(locale.c_str(), GetProfilerNameStore()))
return false;
blog(LOG_INFO, "Portable mode: %s",
portable_mode ? "true" : "false");
mainWindow = new OBSBasic();
mainWindow->setAttribute(Qt::WA_DeleteOnClose, true);
connect(mainWindow, SIGNAL(destroyed()), this, SLOT(quit()));
mainWindow->OBSInit();
connect(this, &QGuiApplication::applicationStateChanged,
[](Qt::ApplicationState state)
{
obs_hotkey_enable_background_press(
state != Qt::ApplicationActive);
});
obs_hotkey_enable_background_press(
applicationState() != Qt::ApplicationActive);
return true;
} else {
return false;
}
}
string OBSApp::GetVersionString() const
{
stringstream ver;
#ifdef HAVE_OBSCONFIG_H
ver << OBS_VERSION;
#else
ver << LIBOBS_API_MAJOR_VER << "." <<
LIBOBS_API_MINOR_VER << "." <<
LIBOBS_API_PATCH_VER;
#endif
ver << " (";
#ifdef _WIN32
if (sizeof(void*) == 8)
ver << "64bit, ";
ver << "windows)";
#elif __APPLE__
ver << "mac)";
#elif __FreeBSD__
ver << "freebsd)";
#else /* assume linux for the time being */
ver << "linux)";
#endif
return ver.str();
}
bool OBSApp::IsPortableMode()
{
return portable_mode;
}
#ifdef __APPLE__
#define INPUT_AUDIO_SOURCE "coreaudio_input_capture"
#define OUTPUT_AUDIO_SOURCE "coreaudio_output_capture"
#elif _WIN32
#define INPUT_AUDIO_SOURCE "wasapi_input_capture"
#define OUTPUT_AUDIO_SOURCE "wasapi_output_capture"
#else
#define INPUT_AUDIO_SOURCE "pulse_input_capture"
#define OUTPUT_AUDIO_SOURCE "pulse_output_capture"
#endif
const char *OBSApp::InputAudioSource() const
{
return INPUT_AUDIO_SOURCE;
}
const char *OBSApp::OutputAudioSource() const
{
return OUTPUT_AUDIO_SOURCE;
}
const char *OBSApp::GetLastLog() const
{
return lastLogFile.c_str();
}
const char *OBSApp::GetCurrentLog() const
{
return currentLogFile.c_str();
}
bool OBSApp::TranslateString(const char *lookupVal, const char **out) const
{
for (obs_frontend_translate_ui_cb cb : translatorHooks) {
if (cb(lookupVal, out))
return true;
}
return text_lookup_getstr(App()->GetTextLookup(), lookupVal, out);
}
QString OBSTranslator::translate(const char *context, const char *sourceText,
const char *disambiguation, int n) const
{
const char *out = nullptr;
if (!App()->TranslateString(sourceText, &out))
return QString(sourceText);
UNUSED_PARAMETER(context);