int
main(int argc, char *argv[])
{
SDL_version compiled;
SDL_version linked;
/* Enable standard application logging */
SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO);
#if SDL_VERSION_ATLEAST(2, 0, 0)
SDL_Log("Compiled with SDL 2.0 or newer\n");
#else
SDL_Log("Compiled with SDL older than 2.0\n");
#endif
SDL_VERSION(&compiled);
SDL_Log("Compiled version: %d.%d.%d.%d (%s)\n",
compiled.major, compiled.minor, compiled.patch,
SDL_REVISION_NUMBER, SDL_REVISION);
SDL_GetVersion(&linked);
SDL_Log("Linked version: %d.%d.%d.%d (%s)\n",
linked.major, linked.minor, linked.patch,
SDL_GetRevisionNumber(), SDL_GetRevision());
SDL_Quit();
return (0);
}
/**
* @brief Main entry point.
*/
int main( int argc, char *argv[] )
{
int failed;
int rev;
SDL_version ver;
/* Get options. */
parse_options( argc, argv );
/* Defaults. */
failed = 0;
/* Print some text if verbose. */
SDL_GetVersion( &ver );
rev = SDL_GetRevision();
SDL_ATprintVerbose( 1, "Running tests with SDL %d.%d.%d revision %d\n",
ver.major, ver.minor, ver.patch, rev );
/* Automatic tests. */
if (run_platform)
failed += test_platform();
if (run_rwops)
failed += test_rwops();
if (run_rect)
failed += test_rect();
if (run_surface)
failed += test_surface();
if (run_render)
failed += test_render();
if (run_audio)
failed += test_audio();
/* Manual tests. */
if (run_manual) {
}
/* Display more information if failed. */
if (failed > 0) {
SDL_ATprintErr( "Tests run with SDL %d.%d.%d revision %d\n",
ver.major, ver.minor, ver.patch, rev );
SDL_ATprintErr( "System is running %s and is %s endian\n",
SDL_GetPlatform(),
#if SDL_BYTEORDER == SDL_LIL_ENDIAN
"little"
#else
"big"
#endif
);
}
return failed;
}
jstring Java_org_libsdl_app_SDLActivity_stringFromJNI( JNIEnv* env, jobject thiz)
{
SDL_version linked;
unsigned ver = avutil_version();
char buf[512] = "", *ptr = buf;
ptr += sprintf(ptr, "avutil %d.%d.%d ", ver>>16, (ver>>8)&0xff, ver&0xff);
SDL_GetVersion(&linked);
ptr += sprintf(ptr, "sdl: %d.%d.%d.%d (%s)",
linked.major, linked.minor, linked.patch,
SDL_GetRevisionNumber(), SDL_GetRevision());
return (*env)->NewStringUTF(env, buf);
}
void MainManager::initSDL()
{
log_.i("Initializing SDL");
if (SDL_Init(SDL_INIT_EVERYTHING) == -1)
throw log_.exception("Failed to initialize SDL", SDL_GetError);
atexit(SDL_Quit);
// Write version information to log
SDL_version compiled;
SDL_version linked;
SDL_VERSION(&compiled);
SDL_GetVersion(&linked);
logSDLVersion("SDL", compiled, linked, SDL_GetRevision());
}
int
main(int argc, char *argv[])
{
SDL_version compiled;
SDL_version linked;
#if SDL_VERSION_ATLEAST(1, 3, 0)
printf("Compiled with SDL 1.3 or newer\n");
#else
printf("Compiled with SDL older than 1.3\n");
#endif
SDL_VERSION(&compiled);
printf("Compiled version: %d.%d.%d.%d (%s)\n",
compiled.major, compiled.minor, compiled.patch,
SDL_REVISION_NUMBER, SDL_REVISION);
SDL_GetVersion(&linked);
printf("Linked version: %d.%d.%d.%d (%s)\n",
linked.major, linked.minor, linked.patch,
SDL_GetRevisionNumber(), SDL_GetRevision());
SDL_Quit();
return (0);
}
int main(int argc, char *argv[])
{
(void) argc;
(void) argv;
if (SDL_Init(SDL_INIT_EVERYTHING) == -1)
std::cout << "Failed to initialize SDL" << SDL_GetError() << std::endl;
std::cout << "Hello SDL!" << std::endl;
// Display SDL version information
SDL_version compiled;
SDL_version linked;
SDL_VERSION(&compiled);
SDL_GetVersion(&linked);
logSDLVersion(std::cout, "SDL", compiled, linked, SDL_GetRevision());
// Initialize SDL_image and display version information
int imgFlags = IMG_INIT_PNG | IMG_INIT_JPG;
int imgFlagsInit = IMG_Init(imgFlags);
if ((imgFlagsInit & imgFlags) != imgFlags)
std::cout << "Failed to initialize SDL_image:"
<< IMG_GetError() << std::endl;
std::cout << "Hello SDL_image!" << std::endl;
SDL_IMAGE_VERSION(&compiled);
logSDLVersion(std::cout, "SDL_image", compiled, *IMG_Linked_Version(), "");
// Initialize SDL_mixer and display version information
int mixFlags = MIX_INIT_OGG;
int mixFlagsInit = Mix_Init(mixFlags);
if ((mixFlagsInit & mixFlags) != mixFlags) {
std::cout << "Failed to initialize SDL_mixer"
<< Mix_GetError() << std::endl;
}
if (Mix_OpenAudio(22050, MIX_DEFAULT_FORMAT, 2, 1024) == -1) {
std::cout << "Failed to acquire sound device"
<< Mix_GetError() << std::endl;
}
std::cout << "Hello SDL_mixer!" << std::endl;
SDL_MIXER_VERSION(&compiled);
logSDLVersion(std::cout, "SDL_mixer", compiled, *Mix_Linked_Version(), "");
logSDLMixerMediaInfo(std::cout);
// Initialize SDL_mixer and display version information
if (TTF_Init() != 0)
std::cout << "Failed to initialize SDL_ttf:"
<< SDL_GetError() << std::endl;
std::cout << "Hello SDL_ttf!" << std::endl;
SDL_TTF_VERSION(&compiled);
logSDLVersion(std::cout, "SDL_ttf", compiled, *TTF_Linked_Version(), "");
// Create a window and OpenGL glContext using SDL and GLEW
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK,
SDL_GL_CONTEXT_PROFILE_CORE);
SDL_Window* window = SDL_CreateWindow("SDL Window",
SDL_WINDOWPOS_UNDEFINED,
SDL_WINDOWPOS_UNDEFINED,
640, 480,
SDL_WINDOW_SHOWN | SDL_WINDOW_OPENGL);
SDL_GLContext glContext = nullptr;
const std::pair<int, int> glVersions[11]
{{4, 4}, {4, 3}, {4, 2}, {4, 1}, {4, 0},
{3, 3}, {3, 2}, {3, 1}, {3, 0},
{2, 1}, {2, 0}
};
const std::string glName = "OpenGL";
for (auto& glVersion : glVersions) {
std::cout << "Trying to create " << glName << " " << glVersion.first << "."
<< glVersion.second << " glContext" << std::endl;
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, glVersion.first);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, glVersion.second);
glContext = SDL_GL_CreateContext(window);
if (glContext != nullptr)
break;
}
if (glContext == nullptr)
std::cout << "Failed to create OpenGL Context " << std::endl;
bool isOk = SDL_GL_MakeCurrent(window, glContext) <= 0;
if (!isOk)
std::cout << "Failed to set OpenGL context" << SDL_GetError() << std::endl;
glewExperimental = true;
if (glewInit() != GLEW_OK)
std::cout << "Failed to initialize GLEW" << std::endl;
logAcquiredGlVersion(std::cout, glName);
logOpenGLContextInfo(std::cout);
logGraphicsDriverInfo(std::cout);
glClearColor(0.1f, 0.2f, 0.3f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
SDL_GL_SwapWindow(window);
// Wait for user event before closing
bool isRunning = true;
SDL_Event event;
while (isRunning) {
while (SDL_PollEvent(&event)) {
if (event.type == SDL_KEYDOWN &&
event.key.keysym.scancode == SDL_SCANCODE_ESCAPE)
isRunning = false;
else if (event.type == SDL_QUIT)
isRunning = false;
}
SDL_Delay(30);
}
// Cleanup
SDL_DestroyWindow(window);
SDL_GL_DeleteContext(glContext);
IMG_Quit();
const int nOpenAudio = Mix_QuerySpec(nullptr, nullptr, nullptr);
for (int i = 0 ; i < nOpenAudio ; ++i)
Mix_CloseAudio();
while (Mix_Init(0))
Mix_Quit();
TTF_Quit();
SDL_Quit();
return 0;
}
bool SDLWrapper::initialize(){
bool successSDL = false;
bool successIMG = false;
bool successMixer = false;
bool successTTF = false;
SDL_version compiled;
Log(DEBUG) << "Initializing systems...";
// Initializing SDL_TTF.
const int ttfInit = TTF_Init();
if(ttfInit == 0){
successTTF = true;
SDL_TTF_VERSION(&compiled);
SDLWrapper::logSDLVersion("SDL_TTF", compiled);
}
else{
Log(ERROR) << "Could not initialize TTF." << TTF_GetError();
}
// Initializing SDL with initFlags.
const Uint32 initFlags = SDL_INIT_EVERYTHING;
const int sdlInit = SDL_Init(initFlags);
if(sdlInit == 0){
successSDL = true;
SDL_version linked;
SDL_VERSION(&compiled);
SDL_GetVersion(&linked);
SDLWrapper::logSDLVersion("SDL", compiled, SDL_GetRevision());
}
else{
Log(ERROR) << "Could not initialize SDL." << SDL_GetError();
}
// Initializing SDL_image with imgFlags.
const Uint32 imgFlags = IMG_INIT_PNG;
if((IMG_Init(imgFlags) & imgFlags)){
successIMG = true;
SDL_IMAGE_VERSION(&compiled);
SDLWrapper::logSDLVersion("SDL_image", compiled);
}
else{
Log(ERROR) << "Could not initialize SDL_Image." << IMG_GetError();
}
// Initializing SDL_mixer.
const int frequency = 44100;
const int channels = 2;
const int chunksize = 4096;
const int initialized = Mix_OpenAudio(frequency, MIX_DEFAULT_FORMAT, channels, chunksize);
if(initialized == 0){
successMixer = true;
SDL_MIXER_VERSION(&compiled);
SDLWrapper::logSDLVersion("SDL_mixer", compiled);
}
else{
Log(ERROR) << "Could not initialize SDL_Mixer" << Mix_GetError();
}
// If even one system fails to initialize, returns false.
return (successSDL && successIMG && successMixer && successTTF);
}
void KPSdl2UserInterface::OpenWindow(int /* argc */ , char ** /* argv */)
{
auto flags = SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE;
SDL_version compiled;
SDL_version linked;
std::stringstream message;
SDL_VERSION(&compiled);
SDL_GetVersion(&linked);
BLogger::Log("SDL UserInterface initialization");
BLogger::Log("SDL linked version: ",
static_cast<unsigned int>(linked.major), '.',
static_cast<unsigned int>(linked.minor), '.',
static_cast<unsigned int>(linked.patch));
BLogger::Log("SDL compiled version: ",
static_cast<unsigned int>(compiled.major), '.',
static_cast<unsigned int>(compiled.minor), '.',
static_cast<unsigned int>(compiled.patch));
BLogger::Log("SDL Header version: ",
SDL_MAJOR_VERSION, '.', SDL_MINOR_VERSION, '.',
SDL_PATCHLEVEL);
BLogger::Log("SDL Revision: ", SDL_GetRevision());
auto pVersion = Mix_Linked_Version();
BLogger::Log("SDL_mixer Linked version: ",
static_cast<unsigned int>(pVersion->major), '.',
static_cast<unsigned int>(pVersion->minor), '.',
static_cast<unsigned int>(pVersion->patch));
BLogger::Log("SDL_mixer Header version: ",
MIX_MAJOR_VERSION, '.', MIX_MINOR_VERSION, '.',
MIX_PATCHLEVEL);
// Set OpenGL's context to 2.1 subset functionality profile.
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 2);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 1);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_ES);
// Open OpenGL Window with SDL
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO) != 0)
{
message << "Error in SDL_Init: " << SDL_GetError();
SDL_Quit();
throw std::runtime_error(message.str());
}
if (config->FullScreen)
{
flags |= SDL_WINDOW_FULLSCREEN_DESKTOP;
}
if (!IsWindowResolutionSupported(config->ScreenXResolution,
(config->ScreenXResolution * 3) / 4))
{
config->ScreenXResolution = 640;
}
window = SDL_CreateWindow(
GetWindowTitle().c_str(),
SDL_WINDOWPOS_UNDEFINED,
SDL_WINDOWPOS_UNDEFINED,
config->ScreenXResolution,
(config->ScreenXResolution * 3) / 4,
flags);
if (window == nullptr)
{
message << "Error in SDL_CreateWindow: " << SDL_GetError();
SDL_Quit();
throw std::runtime_error(message.str());
}
// We intentionally do not use the SDL renderer. It only supports 2D
// and on Windows would use DirectX and not the OpenGL backend.
// Instead the OpenGL renderer is used together with ligGLEW.
glContext = SDL_GL_CreateContext(window);
if (glContext == nullptr)
{
message << "Error in SDL_GL_CreateContext: " << SDL_GetError();
SDL_Quit();
throw std::runtime_error(message.str());
}
// Do updates synchronized with VSync
SDL_GL_SetSwapInterval(1);
auto glewReturn = glewInit();
if (glewReturn != GLEW_OK)
{
message << "Error in glewInit: " << glewGetErrorString(glewReturn);
SDL_Quit();
throw std::runtime_error(message.str());
}
BLogger::Log("GLEW version: ", glewGetString(GLEW_VERSION));
SDL_DisplayMode mode;
SDL_GetWindowDisplayMode(window, &mode);
BLogger::Log("SDL pixel format: ", SDL_GetPixelFormatName(mode.format));
BLogger::Log("SDL refresh rate: ", mode.refresh_rate, " Hz");
DebugPrintOpenGLVersion();
DebugPrintOpenGLContextVersion();
InitializeAudio(config->TextureName);
InitializeAfterOpen();
}
int config_init ( int argc, char **argv )
{
const char *config_name = DEFAULT_CONFIG_FILE; // name of the used config file, can be overwritten via CLI
const struct configOption_st *opt;
const char *exe = argv[0];
int default_config = 1;
int testparsing = 0;
argc--; argv++;
#ifdef __EMSCRIPTEN__
exe = strdup("/files/emscripten-virtual-executable");
#endif
#ifdef _WIN32
console_open_window();
#endif
SDL_VERSION(&sdlver_compiled);
SDL_GetVersion(&sdlver_linked);
if (sdlver_linked.major < 2 || (sdlver_linked.minor == 0 && sdlver_linked.patch < 4)) {
ERROR_WINDOW("Too old SDL library linked, at least version 2.0.4 is required.");
return 1;
}
/* SDL info on paths */
if (get_path_info())
return 1;
/* ugly hack: pre-parse comand line to find debug statement (to be worse, it does not handle single argument options too well ... */
#ifdef DISABLE_DEBUG
printf("DEBUG: disabled at compilation time." NL);
#else
while (testparsing < argc) {
if (!strcmp(argv[testparsing], "-" DEBUGFILE_OPT) && testparsing != argc - 1 && strcmp(argv[testparsing + 1], "none")) {
debug_fp = fopen(argv[testparsing + 1], "w");
DEBUGPRINT("DEBUG: enable logging into file: %s" NL, argv[testparsing + 1]);
if (debug_fp == NULL)
fprintf(stderr, "Cannot open debug logging file: %s" NL, argv[testparsing + 1]);
break;
}
testparsing++;
}
testparsing = 0;
#endif
/* end of ugly hack */
/* let's continue with the info block ... */
DEBUGPRINT("%s %s v%s %s %s" NL
"GIT %s compiled by (%s) at (%s) with (%s)-(%s)" NL
"Platform: (%s) (%d-bit), video: (%s), audio: (%s), "
"SDL version compiled: (%d.%d.%d) and linked: (%d.%d.%d) rev (%s)" NL NL,
WINDOW_TITLE, DESCRIPTION, VERSION, COPYRIGHT, PROJECT_PAGE,
XEMU_BUILDINFO_GIT, XEMU_BUILDINFO_ON, XEMU_BUILDINFO_AT, CC_TYPE, XEMU_BUILDINFO_CC,
SDL_GetPlatform(), ARCH_BITS, SDL_GetCurrentVideoDriver(), SDL_GetCurrentAudioDriver(),
sdlver_compiled.major, sdlver_compiled.minor, sdlver_compiled.patch,
sdlver_linked.major, sdlver_linked.minor, sdlver_linked.patch, SDL_GetRevision()
);
DEBUGPRINT("PATH: executable: %s" NL, exe);
/* SDL path info block printout */
DEBUGPRINT("PATH: SDL base path: %s" NL, app_base_path);
DEBUGPRINT("PATH: SDL pref path: %s" NL, app_pref_path);
#ifndef _WIN32
DEBUGPRINT("PATH: data directory: %s/" NL, DATADIR);
#endif
DEBUGPRINT("PATH: Current directory: %s" NL NL, current_directory);
/* Look the very basic command line switches first */
if (argc && is_help_request_option(argv[0])) {
opt = configOptions;
printf("USAGE:" NL NL
"\t%s -optname optval -optname2 optval2 ..." NL NL "OPTIONS:" NL NL
"-config" NL "\tUse config file (or do not use the default one, if \"none\" is specified). This must be the first option if used! [default: @config]" NL,
exe
);
while (opt->name) {
printf("-%s" NL "\t%s [default: %s]" NL, opt->name, opt->help, opt->defval ? opt->defval : "-");
opt++;
}
printf(NL "%s" NL, disclaimer);
#ifdef _WIN32
if (!console_is_open)
ERROR_WINDOW("Could not dump help, since console couldn't be allocated.");
#endif
XEMUEXIT(0);
}
DEBUGPRINT("%s" NL NL, disclaimer);
if (argc && !strcasecmp(argv[0], "-testparsing")) {
testparsing = 1;
argc--; argv++;
}
if (argc & 1) {
fprintf(stderr, "FATAL: Bad command line: should be even number of parameters (two for an option as key and its value)" NL);
return 1;
}
if (argc > 1 && !strcmp(argv[0], "-config")) {
default_config = 0;
config_name = argv[1];
argc -= 2;
argv += 2;
}
/* Set default (built-in) values */
opt = configOptions;
while (opt->name) {
if (opt->defval)
config_set_internal(opt->name, -1, opt->defval);
opt++;
}
config_set_internal("rom", 0, COMBINED_ROM_FN); // set default "combined" ROM image set (from segment 0, starting with EXOS)
/* Default values for the keyboard follows ... */
keymap_preinit_config_internal();
/* check if we have written sample config file, if there is not, let's create one */
save_sample_config(DEFAULT_CONFIG_SAMPLE_FILE);
/* now parse config file (not the sample one!) if there is any */
if (strcasecmp(config_name, "none")) {
char path[PATH_MAX + 1];
FILE *f = open_emu_file(config_name, "r", path);
DEBUGPRINT("CONFIG: config file: %s (%s)" NL, config_name, f ? path : "*** CANNOT OPEN, NOT USING CONFIG FILE ***");
if (f) {
if (load_config_file_stream(f, path)) {
fclose(f);
return 1;
}
fclose(f);
} else if (!default_config) {
fprintf(stderr, "FATAL: Cannot open requested config file: %s" NL, config_name);
return 1;
} else
DEBUGPRINT("CONFIG: Skipping default config file (cannot open), using built-in defaults." NL);
} else
DEBUGPRINT("CONFIG: Using config file: DISABLED in command line" NL);
/* parse command line ... */
if (parse_command_line(argc, argv))
return -1;
/* open debug file, if it was not requested via command line at the beginning ... */
if (!debug_fp && strcmp(config_getopt_str(DEBUGFILE_OPT), "none")) {
debug_fp = fopen(config_getopt_str(DEBUGFILE_OPT), "w");
DEBUGPRINT("DEBUG: enable logging into file: %s" NL, config_getopt_str(DEBUGFILE_OPT));
if (!debug_fp)
ERROR_WINDOW("Cannot open debug messages log file requested: %s", config_getopt_str(DEBUGFILE_OPT));
}
if (debug_fp)
INFO_WINDOW("DEBUG: Debug messages logging is active");
else
printf("DEBUG: No debug messages logging is active." NL);
/* test parsing mode? */
if (testparsing) {
printf(NL "--- TEST DUMP OF *PARSED* CONFIGURATION (requested)" NL NL);
dump_config(stdout);
printf(NL "--- END OF TEST PARSING MODE (requested)" NL);
XEMUEXIT(0);
}
DEBUG("CONFIG: End of configuration step." NL NL);
/* Close console, unless user requested it with the -console option */
#ifdef _WIN32
if (!config_getopt_int("console"))
console_close_window();
#else
if (config_getopt_int("console"))
console_open_window(); // on non-windows, it only will mark console as open for monitor to be used ..
#endif
return 0;
}
VALUE sdl2r_get_revision(VALUE klass)
{
const char *result = SDL_GetRevision();
return SDL2R_TO_UTF8_STRING(result);
}