int
main(int argc, char *argv[])
{
char buffer[BUFSIZ + 1];
SDL_SetError("Hi there!");
printf("Error 1: %s\n", SDL_GetError());
SDL_ClearError();
SDL_memset(buffer, '1', BUFSIZ);
buffer[BUFSIZ] = 0;
SDL_SetError("This is the error: %s (%f)", buffer, 1.0);
printf("Error 2: %s\n", SDL_GetError());
exit(0);
}
/*
* Local helper to check for the invalid scancode error message
*/
void
_checkInvalidNameError()
{
const char *expectedError = "Parameter 'name' is invalid";
const char *error;
error = SDL_GetError();
SDLTest_AssertPass("Call to SDL_GetError()");
SDLTest_AssertCheck(error != NULL, "Validate that error message was not NULL");
if (error != NULL) {
SDLTest_AssertCheck(SDL_strcmp(error, expectedError) == 0,
"Validate error message, expected: '%s', got: '%s'", expectedError, error);
SDL_ClearError();
SDLTest_AssertPass("Call to SDL_ClearError()");
}
}
int SDL_Init(Uint32 flags)
{
/* Clear the error message */
SDL_ClearError();
/* Initialize the desired subsystems */
if ( SDL_InitSubSystem(flags) < 0 ) {
return(-1);
}
/* Everything is initialized */
if ( !(flags & SDL_INIT_NOPARACHUTE) ) {
SDL_InstallParachute();
}
return(0);
}
/*
Returns the first image found at the provided path
This method attempts all the suffices stored in Texture::IMAGE_EXTS
@imagePath Path to search for images
*/
SDL_Surface *Texture::findImage(const char *imagePath)
{
if (!imagePath)
return 0;
SDL_Surface *image=0;
for (int i = 0; i < sizeof(IMAGE_EXTS) / sizeof(char*);i++)
{
image = IMG_Load(std::string(imagePath).append(IMAGE_EXTS[i]).c_str());
if (image)
{
SDL_ClearError();//Clear the img errorS
break;
}
}
return image;
}
/* returns non-zero if all needed symbols were loaded. */
int
SDL_WAYLAND_LoadSymbols(void)
{
int rc = 1; /* always succeed if not using Dynamic WAYLAND stuff. */
/* deal with multiple modules (dga, wayland, etc) needing these symbols... */
if (wayland_load_refcount++ == 0) {
#ifdef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC
int i;
int *thismod = NULL;
for (i = 0; i < SDL_TABLESIZE(waylandlibs); i++) {
if (waylandlibs[i].libname != NULL) {
waylandlibs[i].lib = SDL_LoadObject(waylandlibs[i].libname);
}
}
#define SDL_WAYLAND_MODULE(modname) SDL_WAYLAND_HAVE_##modname = 1; /* default yes */
#include "SDL_waylandsym.h"
#define SDL_WAYLAND_MODULE(modname) thismod = &SDL_WAYLAND_HAVE_##modname;
#define SDL_WAYLAND_SYM(rc,fn,params) WAYLAND_##fn = (SDL_DYNWAYLANDFN_##fn) WAYLAND_GetSym(#fn,thismod);
#define SDL_WAYLAND_INTERFACE(iface) WAYLAND_##iface = (struct wl_interface *) WAYLAND_GetSym(#iface,thismod);
#include "SDL_waylandsym.h"
if (SDL_WAYLAND_HAVE_WAYLAND_CLIENT) {
/* all required symbols loaded. */
SDL_ClearError();
} else {
/* in case something got loaded... */
SDL_WAYLAND_UnloadSymbols();
rc = 0;
}
#else /* no dynamic WAYLAND */
#define SDL_WAYLAND_MODULE(modname) SDL_WAYLAND_HAVE_##modname = 1; /* default yes */
#define SDL_WAYLAND_SYM(rc,fn,params) WAYLAND_##fn = fn;
#define SDL_WAYLAND_INTERFACE(iface) WAYLAND_##iface = &iface;
#include "SDL_waylandsym.h"
#endif
}
return rc;
}
int
main(int argc, char *argv[])
{
if (SDL_Init(SDL_INIT_VIDEO) == -1) {
fprintf(stderr, "Could not initialize SDL: %s\n", SDL_GetError());
exit(EXIT_FAILURE);
}
SDL_ClearError();
printf("SDL initialized\n");
atexit(end_SDL);
/* Creat a SDL window, and get the window's surface. */
SDL_Surface *screen = NULL;
screen = SDL_SetVideoMode(459, 732, 24, SDL_SWSURFACE);
if (screen == NULL) {
fprintf(stderr, "SDL_SetVideoMode() failed: %\n", SDL_GetError());
exit(EXIT_FAILURE);
}
/* Load a BMP file, and convert it as a surface */
SDL_Surface *bmp = NULL;
bmp = SDL_LoadBMP("1.bmp");
if (bmp == NULL) {
fprintf(stderr, "SDL_LoadBMP() failed: %\n", SDL_GetError());
exit(EXIT_FAILURE);
}
/* Put the BMP's surface on the SDL window's surface. */
if (SDL_BlitSurface(bmp, NULL, screen, NULL) == -1) {
fprintf(stderr, "SDL_BlitSurface() failed: %\n", SDL_GetError());
exit(EXIT_FAILURE);
}
/* Show the SDL window's surface */
if (SDL_Flip(screen) == -1) {
fprintf(stderr, "SDL_Flip() failed: %\n", SDL_GetError());
exit(EXIT_FAILURE);
}
press_ESC_to_quit();
return 0;
}
/*-------------------------------------
* System Runtime
-------------------------------------*/
void MainState::on_run() {
LS_LOG_GL_ERR();
renderContext.make_current(*global::pDisplay);
LS_LOG_GL_ERR();
renderContext.flip(*global::pDisplay);
LS_LOG_GL_ERR();
const char* const pSdlErr = SDL_GetError();
if (pSdlErr && pSdlErr[0] != '\0') {
LS_LOG_ERR("SDL_ERROR: ", pSdlErr);
SDL_ClearError();
}
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
LS_LOG_GL_ERR();
}
void MainManager::run() {
assert(basicRender_ && "You need a renderer, fool!");
SDL_Event event;
uint frameNumber = 0;
float previousTime = runtime_->getSeconds();
while (isRunning_) {
#ifndef NDEBUG
const char* err = SDL_GetError();
if (err[0] != '\0') {
log_.e() << "SDL_GetError(): " << err << Log::end;
}
#endif
SDL_ClearError();
while (SDL_PollEvent(&event)) {
handleEvent(event);
basicRender_->handleEvent(event);
if (scene_) scene_->handleEvent(event);
}
++frameNumber;
if (scene_) scene_->refresh();
basicRender_->refresh();
textRenderer_.refresh();
currentTimeDelta_ = runtime_->getSeconds() - previousTime;
previousTime = runtime_->getSeconds();
physics_->stepSimulation(currentTimeDelta_);
basicRender_->render(runtime_->getSeconds());
textRenderer_.render(0);
graphics_->swapBuffers();
fpsCounter_.tic();
if (frameNumber % 30 == 0)
updateFpsText(fpsCounter_.getFps());
}
}
/* returns non-zero if all needed symbols were loaded. */
int SDL_X11_LoadSymbols(void)
{
int rc = 1; /* always succeed if not using Dynamic X11 stuff. */
#ifdef SDL_VIDEO_DRIVER_X11_DYNAMIC
/* deal with multiple modules (dga, x11, etc) needing these symbols... */
if (x11_load_refcount++ == 0) {
int i;
int *thismod = NULL;
for (i = 0; i < SDL_TABLESIZE(x11libs); i++) {
if (x11libs[i].libname != NULL) {
x11libs[i].lib = SDL_LoadObject(x11libs[i].libname);
}
}
#define SDL_X11_MODULE(modname) thismod = &SDL_X11_HAVE_##modname;
#define SDL_X11_SYM(a,fn,x,y,z) X11_GetSym(#fn,thismod,(void**)&p##fn);
#include "SDL_x11sym.h"
#undef SDL_X11_MODULE
#undef SDL_X11_SYM
#ifdef X_HAVE_UTF8_STRING
X11_GetSym("XCreateIC",&SDL_X11_HAVE_UTF8,(void **)&pXCreateIC);
X11_GetSym("XGetICValues",&SDL_X11_HAVE_UTF8,(void **)&pXGetICValues);
#endif
if (SDL_X11_HAVE_BASEXLIB) { /* all required symbols loaded. */
SDL_ClearError();
} else {
SDL_X11_UnloadSymbols(); /* in case something got loaded... */
rc = 0;
}
}
#else
#if DEBUG_DYNAMIC_X11
printf("X11: No dynamic X11 support in this build of SDL.\n");
#endif
#ifdef X_HAVE_UTF8_STRING
pXCreateIC = XCreateIC;
pXGetICValues = XGetICValues;
#endif
#endif
return rc;
}
int
main(int argc, char *argv[])
{
if (SDL_Init(SDL_INIT_VIDEO) == -1) {
fprintf(stderr, "Could not initialize SDL: %s\n", SDL_GetError());
exit(EXIT_FAILURE);
}
SDL_ClearError();
printf("SDL initialized\n");
atexit(end_SDL);
/* Creat a SDL window, and get the window's surface. */
//SDL_Surface *screen = NULL;
screen = SDL_SetVideoMode(640, 480, 32, SDL_FULLSCREEN);
if (screen == NULL) {
fprintf(stderr, "SDL_SetVideoMode() failed: %\n", SDL_GetError());
exit(EXIT_FAILURE);
}
/* Load a BMP file, and convert it as a surface */
//SDL_Surface *back = NULL;
back = SDL_LoadBMP("back.bmp");
if (back == NULL) {
fprintf(stderr, "SDL_LoadBMP() failed: %\n", SDL_GetError());
exit(EXIT_FAILURE);
}
/* Load a BMP file, and convert it as a surface */
//SDL_Surface *front = NULL;
front = SDL_LoadBMP("front.bmp");
if (front == NULL) {
fprintf(stderr, "SDL_LoadBMP() failed: %\n", SDL_GetError());
exit(EXIT_FAILURE);
}
press_ESC_to_quit();
return 0;
}
void music_play (const char *file,
const char *alias,
uint32_t rate)
{
int audio_format = MIX_DEFAULT_FORMAT;
int audio_channels = 2;
int audio_buffers = 4096;
if (!music_init_done) {
if (Mix_OpenAudio(rate,
audio_format,
audio_channels,
audio_buffers) != 0) {
MSG_BOX("Mix_OpenAudio fail: %s %s",
Mix_GetError(), SDL_GetError());
SDL_ClearError();
}
music_init_done = true;
}
musicp music = music_load(file, alias);
music_update_volume();
static int sound_loaded;
if (!sound_loaded) {
sound_loaded = true;
sound_load_all();
}
if (HEADLESS) {
return;
}
if (Mix_FadeInMusicPos(music->music, -1, 2000, 0) == -1) {
// if (Mix_PlayMusic(music->music, -1) == -1) {
WARN("cannot play music %s: %s", music->tree.key, Mix_GetError());
}
}
/**
* @brief SDL_GetScancodeName negative cases
*
* @sa http://wiki.libsdl.org/moin.cgi/SDL_GetScancodeName
*/
int
keyboard_getScancodeNameNegative(void *arg)
{
SDL_Scancode scancode;
char *result;
char *expected = "";
/* Clear error message */
SDL_ClearError();
SDLTest_AssertPass("Call to SDL_ClearError()");
/* Out-of-bounds scancode */
scancode = (SDL_Scancode)SDL_NUM_SCANCODES;
result = (char *)SDL_GetScancodeName(scancode);
SDLTest_AssertPass("Call to SDL_GetScancodeName(%d/large)", scancode);
SDLTest_AssertCheck(result != NULL, "Verify result from call is not NULL");
SDLTest_AssertCheck(SDL_strcmp(result, expected) == 0, "Verify result from call is valid, expected: '%s', got: '%s'", expected, result);
_checkInvalidScancodeError();
return TEST_COMPLETED;
}
DECLSPEC int SDLCALL SDL_Init(Uint32 flags) {
#if !SDL_THREADS_DISABLED && SDL_THREAD_PTH
if (!pth_init()) {
return -1;
}
#endif
/* Clear the error message */
SDL_ClearError();
/* Initialize the desired subsystems */
if ( SDL_InitSubSystem(flags) < 0 ) {
return(-1);
}
/* Everything is initialized */
if ( !(flags & SDL_INIT_NOPARACHUTE) ) {
SDL_InstallParachute();
}
return(0);
}
TTF_system::TTF_system()
{
SDL_version compiled;
SDL_TTF_VERSION(&compiled);
SDL_version const* linked = TTF_Linked_Version();
log_status(log_scope::ENGINE, log_line_seperator);
log_status(log_scope::ENGINE, "Compiled against SDL_ttf version {}.{}.{}",
(unsigned)compiled.major, (unsigned)compiled.minor, (unsigned)compiled.patch);
log_status(log_scope::ENGINE, "Linked against SDL_ttf version {}.{}.{}",
(unsigned)linked->major, (unsigned)linked->minor, (unsigned)linked->patch);
log_status(log_scope::ENGINE, log_line_seperator);
if(TTF_Init() != 0)
{
log_error(log_scope::ENGINE, "Error initializing SDL_ttf: {}", TTF_GetError());
SDL_ClearError();
throw fatal_construction_exception{};
}
}
static SDL_Surface* ConvertSurface(bool* Continue, bool* Error, SDL_Surface* Source, const char* Name)
{
SDL_Surface* Dest;
if (Source->format->Amask != 0)
Dest = SDL_DisplayFormatAlpha(Source);
else
Dest = SDL_DisplayFormat(Source);
if (Dest == NULL)
{
*Continue = false; *Error = true;
printf("%s: SDL_ConvertSurface failed: %s\n", Name, SDL_GetError());
SDL_ClearError();
return NULL;
}
else
{
printf("Successfully converted %s to the screen's pixel format\n", Name);
SDL_FreeSurface(Source);
return Dest;
}
}
int SDL_SetGamma(float red, float green, float blue)
{
int succeeded;
SDL_VideoDevice *video = current_video;
SDL_VideoDevice *this = current_video;
succeeded = -1;
/* Prefer using SetGammaRamp(), as it's more flexible */
{
Uint16 ramp[3][256];
CalculateGammaRamp(red, ramp[0]);
CalculateGammaRamp(green, ramp[1]);
CalculateGammaRamp(blue, ramp[2]);
succeeded = SDL_SetGammaRamp(ramp[0], ramp[1], ramp[2]);
}
if ( (succeeded < 0) && video->SetGamma ) {
SDL_ClearError();
succeeded = video->SetGamma(this, red, green, blue);
}
return succeeded;
}
Image::Image(std::string filename)
{
GLTextureId = 0;
try
{
SDL_ClearError();
SDL_Surface* surface = IMG_Load(filename.c_str());
std::string error = std::string("SDL Error: ") + std::string(SDL_GetError());
glPixelStorei(GL_UNPACK_ALIGNMENT,4);
glGenTextures(1, &GLTextureId);
glBindTexture(GL_TEXTURE_2D, GLTextureId);
glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,GL_LINEAR_MIPMAP_LINEAR);
glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER,GL_LINEAR);
glTexEnvf( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE,GL_REPLACE);
SDL_PixelFormat *format = surface->format;
if (format->Amask)
{
gluBuild2DMipmaps(GL_TEXTURE_2D, 4,
surface->w, surface->h, GL_RGBA,GL_UNSIGNED_BYTE, surface->pixels);
}
else
{
gluBuild2DMipmaps(GL_TEXTURE_2D, 3,
surface->w, surface->h, GL_RGB, GL_UNSIGNED_BYTE, surface->pixels);
}
Width = surface->w;
Height = surface->h;
SDL_FreeSurface(surface);
}
catch (...)
{
printf("Failed to load texture: %s",filename.c_str());
}
}
/**
* @brief Check call to SDL_GetScancodeFromName with invalid data
*
* @sa http://wiki.libsdl.org/moin.cgi/SDL_GetScancodeFromName
* @sa http://wiki.libsdl.org/moin.cgi/SDL_Keycode
*/
int
keyboard_getScancodeFromNameNegative(void *arg)
{
char *name;
SDL_Scancode scancode;
/* Clear error message */
SDL_ClearError();
SDLTest_AssertPass("Call to SDL_ClearError()");
/* Random string input */
name = SDLTest_RandomAsciiStringOfSize(32);
SDLTest_Assert(name != NULL, "Check that random name is not NULL");
if (name == NULL) {
return TEST_ABORTED;
}
scancode = SDL_GetScancodeFromName((const char *)name);
SDLTest_AssertPass("Call to SDL_GetScancodeFromName('%s')", name);
SDL_free(name);
SDLTest_AssertCheck(scancode == SDL_SCANCODE_UNKNOWN, "Validate return value from SDL_GetScancodeFromName, expected: %i, got: %i", SDL_SCANCODE_UNKNOWN, scancode);
_checkInvalidNameError();
/* Zero length string input */
name = "";
scancode = SDL_GetScancodeFromName((const char *)name);
SDLTest_AssertPass("Call to SDL_GetScancodeFromName(NULL)");
SDLTest_AssertCheck(scancode == SDL_SCANCODE_UNKNOWN, "Validate return value from SDL_GetScancodeFromName, expected: %i, got: %i", SDL_SCANCODE_UNKNOWN, scancode);
_checkInvalidNameError();
/* NULL input */
name = NULL;
scancode = SDL_GetScancodeFromName((const char *)name);
SDLTest_AssertPass("Call to SDL_GetScancodeFromName(NULL)");
SDLTest_AssertCheck(scancode == SDL_SCANCODE_UNKNOWN, "Validate return value from SDL_GetScancodeFromName, expected: %i, got: %i", SDL_SCANCODE_UNKNOWN, scancode);
_checkInvalidNameError();
return TEST_COMPLETED;
}
void check_SDL_error(int line = -1, bool throw_ex = false)
{
const char *error = SDL_GetError();
if (*error != '\0')
{
stringstream os;
os << "SDL Error: " << error;
if (line != -1)
os << " on line " << line;
SDL_ClearError();
if ( !throw_ex )
{
logerr << os.str() << endl;
}
else
{
BOOST_THROW_EXCEPTION(
SDL_exception()
<< errinfo_str(os.str())
);
}
}
}
/**
* @brief The entry point of this force feedback demo.
* @param[in] argc Number of arguments.
* @param[in] argv Array of argc arguments.
*/
int
main(int argc, char **argv)
{
int i;
char *name;
int index;
/* Enable standard application logging */
SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO);
name = NULL;
index = -1;
if (argc > 1) {
size_t l;
name = argv[1];
if ((strcmp(name, "--help") == 0) || (strcmp(name, "-h") == 0)) {
SDL_Log("USAGE: %s [device]\n"
"If device is a two-digit number it'll use it as an index, otherwise\n"
"it'll use it as if it were part of the device's name.\n",
argv[0]);
return 0;
}
l = SDL_strlen(name);
if ((l < 3) && SDL_isdigit(name[0]) && ((l == 1) || SDL_isdigit(name[1]))) {
index = SDL_atoi(name);
name = NULL;
}
}
/* Initialize the force feedbackness */
SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER | SDL_INIT_JOYSTICK |
SDL_INIT_HAPTIC);
SDL_Log("%d Haptic devices detected.\n", SDL_NumHaptics());
if (SDL_NumHaptics() > 0) {
/* We'll just use index or the first force feedback device found */
if (name == NULL) {
i = (index != -1) ? index : 0;
}
/* Try to find matching device */
else {
for (i = 0; i < SDL_NumHaptics(); i++) {
if (strstr(SDL_HapticName(i), name) != NULL)
break;
}
if (i >= SDL_NumHaptics()) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Unable to find device matching '%s', aborting.\n",
name);
return 1;
}
}
haptic = SDL_HapticOpen(i);
if (haptic == NULL) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Unable to create the haptic device: %s\n",
SDL_GetError());
return 1;
}
SDL_Log("Device: %s\n", SDL_HapticName(i));
} else {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "No Haptic devices found!\n");
return 1;
}
/* We only want force feedback errors. */
SDL_ClearError();
if (SDL_HapticRumbleSupported(haptic) == SDL_FALSE) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Rumble not supported!\n");
return 1;
}
if (SDL_HapticRumbleInit(haptic) != 0) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to initialize rumble: %s\n", SDL_GetError());
return 1;
}
SDL_Log("Playing 2 second rumble at 0.5 magnitude.\n");
if (SDL_HapticRumblePlay(haptic, 0.5, 5000) != 0) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to play rumble: %s\n", SDL_GetError() );
return 1;
}
SDL_Delay(2000);
SDL_Log("Stopping rumble.\n");
SDL_HapticRumbleStop(haptic);
SDL_Delay(2000);
SDL_Log("Playing 2 second rumble at 0.3 magnitude.\n");
if (SDL_HapticRumblePlay(haptic, 0.3f, 5000) != 0) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to play rumble: %s\n", SDL_GetError() );
return 1;
}
SDL_Delay(2000);
/* Quit */
if (haptic != NULL)
SDL_HapticClose(haptic);
SDL_Quit();
return 0;
}
int
RunGLTest(int argc, char *argv[],
int logo, int logocursor, int slowly, int bpp, float gamma,
int noframe, int fsaa, int sync, int accel)
{
int i;
int rgb_size[3];
int w = 640;
int h = 480;
int done = 0;
int frames;
Uint32 start_time, this_time;
float color[8][3] = { {1.0, 1.0, 0.0},
{1.0, 0.0, 0.0},
{0.0, 0.0, 0.0},
{0.0, 1.0, 0.0},
{0.0, 1.0, 1.0},
{1.0, 1.0, 1.0},
{1.0, 0.0, 1.0},
{0.0, 0.0, 1.0}
};
float cube[8][3] = { {0.5, 0.5, -0.5},
{0.5, -0.5, -0.5},
{-0.5, -0.5, -0.5},
{-0.5, 0.5, -0.5},
{-0.5, 0.5, 0.5},
{0.5, 0.5, 0.5},
{0.5, -0.5, 0.5},
{-0.5, -0.5, 0.5}
};
Uint32 video_flags;
int value;
if (SDL_Init(SDL_INIT_VIDEO) < 0) {
fprintf(stderr, "Couldn't initialize SDL: %s\n", SDL_GetError());
exit(1);
}
/* See if we should detect the display depth */
if (bpp == 0) {
if (SDL_GetVideoInfo()->vfmt->BitsPerPixel <= 8) {
bpp = 8;
} else {
bpp = 16; /* More doesn't seem to work */
}
}
/* Set the flags we want to use for setting the video mode */
video_flags = SDL_OPENGL;
for (i = 1; argv[i]; ++i) {
if (strcmp(argv[i], "-fullscreen") == 0) {
video_flags |= SDL_FULLSCREEN;
}
}
if (noframe) {
video_flags |= SDL_NOFRAME;
}
/* Initialize the display */
switch (bpp) {
case 8:
rgb_size[0] = 3;
rgb_size[1] = 3;
rgb_size[2] = 2;
break;
case 15:
case 16:
rgb_size[0] = 5;
rgb_size[1] = 5;
rgb_size[2] = 5;
break;
default:
rgb_size[0] = 8;
rgb_size[1] = 8;
rgb_size[2] = 8;
break;
}
SDL_GL_SetAttribute(SDL_GL_RED_SIZE, rgb_size[0]);
SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, rgb_size[1]);
SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, rgb_size[2]);
SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 16);
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
if (fsaa) {
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, 1);
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, fsaa);
}
if (accel >= 0) {
SDL_GL_SetAttribute(SDL_GL_ACCELERATED_VISUAL, accel);
}
if (SDL_SetVideoMode(w, h, bpp, video_flags) == NULL) {
fprintf(stderr, "Couldn't set GL mode: %s\n", SDL_GetError());
SDL_Quit();
exit(1);
}
if (sync) {
SDL_GL_SetSwapInterval(1);
} else {
SDL_GL_SetSwapInterval(0);
}
printf("Screen BPP: %d\n", SDL_GetVideoSurface()->format->BitsPerPixel);
printf("\n");
printf("Vendor : %s\n", glGetString(GL_VENDOR));
printf("Renderer : %s\n", glGetString(GL_RENDERER));
printf("Version : %s\n", glGetString(GL_VERSION));
printf("Extensions : %s\n", glGetString(GL_EXTENSIONS));
printf("\n");
SDL_GL_GetAttribute(SDL_GL_RED_SIZE, &value);
printf("SDL_GL_RED_SIZE: requested %d, got %d\n", rgb_size[0], value);
SDL_GL_GetAttribute(SDL_GL_GREEN_SIZE, &value);
printf("SDL_GL_GREEN_SIZE: requested %d, got %d\n", rgb_size[1], value);
SDL_GL_GetAttribute(SDL_GL_BLUE_SIZE, &value);
printf("SDL_GL_BLUE_SIZE: requested %d, got %d\n", rgb_size[2], value);
SDL_GL_GetAttribute(SDL_GL_DEPTH_SIZE, &value);
printf("SDL_GL_DEPTH_SIZE: requested %d, got %d\n", bpp, value);
SDL_GL_GetAttribute(SDL_GL_DOUBLEBUFFER, &value);
printf("SDL_GL_DOUBLEBUFFER: requested 1, got %d\n", value);
if (fsaa) {
SDL_GL_GetAttribute(SDL_GL_MULTISAMPLEBUFFERS, &value);
printf("SDL_GL_MULTISAMPLEBUFFERS: requested 1, got %d\n", value);
SDL_GL_GetAttribute(SDL_GL_MULTISAMPLESAMPLES, &value);
printf("SDL_GL_MULTISAMPLESAMPLES: requested %d, got %d\n", fsaa,
value);
}
if (accel >= 0) {
SDL_GL_GetAttribute(SDL_GL_ACCELERATED_VISUAL, &value);
printf("SDL_GL_ACCELERATED_VISUAL: requested %d, got %d\n", accel,
value);
}
if (sync) {
printf("Buffer swap interval: requested 1, got %d\n",
SDL_GL_GetSwapInterval());
}
/* Set the window manager title bar */
SDL_WM_SetCaption("SDL GL test", "testgl");
/* Set the gamma for the window */
if (gamma != 0.0) {
SDL_SetGamma(gamma, gamma, gamma);
}
glViewport(0, 0, w, h);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(-2.0, 2.0, -2.0, 2.0, -20.0, 20.0);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_LESS);
glShadeModel(GL_SMOOTH);
/* Loop until done. */
start_time = SDL_GetTicks();
frames = 0;
while (!done) {
GLenum gl_error;
char *sdl_error;
SDL_Event event;
/* Do our drawing, too. */
glClearColor(0.0, 0.0, 0.0, 1.0);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glBegin(GL_QUADS);
#ifdef SHADED_CUBE
glColor3fv(color[0]);
glVertex3fv(cube[0]);
glColor3fv(color[1]);
glVertex3fv(cube[1]);
glColor3fv(color[2]);
glVertex3fv(cube[2]);
glColor3fv(color[3]);
glVertex3fv(cube[3]);
glColor3fv(color[3]);
glVertex3fv(cube[3]);
glColor3fv(color[4]);
glVertex3fv(cube[4]);
glColor3fv(color[7]);
glVertex3fv(cube[7]);
glColor3fv(color[2]);
glVertex3fv(cube[2]);
glColor3fv(color[0]);
glVertex3fv(cube[0]);
glColor3fv(color[5]);
glVertex3fv(cube[5]);
glColor3fv(color[6]);
glVertex3fv(cube[6]);
glColor3fv(color[1]);
glVertex3fv(cube[1]);
glColor3fv(color[5]);
glVertex3fv(cube[5]);
glColor3fv(color[4]);
glVertex3fv(cube[4]);
glColor3fv(color[7]);
glVertex3fv(cube[7]);
glColor3fv(color[6]);
glVertex3fv(cube[6]);
glColor3fv(color[5]);
glVertex3fv(cube[5]);
glColor3fv(color[0]);
glVertex3fv(cube[0]);
glColor3fv(color[3]);
glVertex3fv(cube[3]);
glColor3fv(color[4]);
glVertex3fv(cube[4]);
glColor3fv(color[6]);
glVertex3fv(cube[6]);
glColor3fv(color[1]);
glVertex3fv(cube[1]);
glColor3fv(color[2]);
glVertex3fv(cube[2]);
glColor3fv(color[7]);
glVertex3fv(cube[7]);
#else /* flat cube */
glColor3f(1.0, 0.0, 0.0);
glVertex3fv(cube[0]);
glVertex3fv(cube[1]);
glVertex3fv(cube[2]);
glVertex3fv(cube[3]);
glColor3f(0.0, 1.0, 0.0);
glVertex3fv(cube[3]);
glVertex3fv(cube[4]);
glVertex3fv(cube[7]);
glVertex3fv(cube[2]);
glColor3f(0.0, 0.0, 1.0);
glVertex3fv(cube[0]);
glVertex3fv(cube[5]);
glVertex3fv(cube[6]);
glVertex3fv(cube[1]);
glColor3f(0.0, 1.0, 1.0);
glVertex3fv(cube[5]);
glVertex3fv(cube[4]);
glVertex3fv(cube[7]);
glVertex3fv(cube[6]);
glColor3f(1.0, 1.0, 0.0);
glVertex3fv(cube[5]);
glVertex3fv(cube[0]);
glVertex3fv(cube[3]);
glVertex3fv(cube[4]);
glColor3f(1.0, 0.0, 1.0);
glVertex3fv(cube[6]);
glVertex3fv(cube[1]);
glVertex3fv(cube[2]);
glVertex3fv(cube[7]);
#endif /* SHADED_CUBE */
glEnd();
glMatrixMode(GL_MODELVIEW);
glRotatef(5.0, 1.0, 1.0, 1.0);
/* Draw 2D logo onto the 3D display */
if (logo) {
DrawLogoTexture();
}
if (logocursor) {
DrawLogoCursor();
}
SDL_GL_SwapBuffers();
/* Check for error conditions. */
gl_error = glGetError();
if (gl_error != GL_NO_ERROR) {
fprintf(stderr, "testgl: OpenGL error: %d\n", gl_error);
}
sdl_error = (char *)SDL_GetError();
if (sdl_error[0] != '\0') {
fprintf(stderr, "testgl: SDL error '%s'\n", sdl_error);
SDL_ClearError();
}
/* Allow the user to see what's happening */
if (slowly) {
SDL_Delay(20);
}
/* Check if there's a pending event. */
while (SDL_PollEvent(&event)) {
done |= HandleEvent(&event);
}
++frames;
}
/* Print out the frames per second */
this_time = SDL_GetTicks();
if (this_time != start_time) {
printf("%2.2f FPS\n",
((float) frames / (this_time - start_time)) * 1000.0);
}
if (global_image) {
SDL_FreeSurface(global_image);
global_image = NULL;
}
if (global_texture) {
glDeleteTextures(1, &global_texture);
global_texture = 0;
}
if (cursor_texture) {
glDeleteTextures(1, &cursor_texture);
cursor_texture = 0;
}
/* Destroy our GL context, etc. */
SDL_Quit();
return (0);
}
int RunGLTest ()
{
int bpp;
int w = 500;
int h = 500;
int done = 0;
int shrink=0;
int grow=0;
xy s = parsemodes(w,h,"mode",1,0,0);
if (s.x!=-1){w=s.x;h=s.y;};
Uint32 video_flags=initsdl(w,h,&bpp);
/* Set the window manager title bar */
SDL_WM_SetCaption( "SDL GL test", "testgl" );
SDL_EnableUNICODE(1);
SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
wm(w,h);
glDepthFunc(GL_LESS);
glEnable(GL_BLEND);
glShadeModel(GL_SMOOTH);
glBlendFunc(GL_SRC_ALPHA, GL_ONE);
add_terminal();
glLineWidth(1);
glClearColor( 0.0, 0.0, 0.0, 1.0 );
while( !done )
{
GLenum gl_error;
char* sdl_error;
SDL_Event event;
glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
rote_vt_update(t);
glPushMatrix();
glRotatef(rot,1,0,0);
glPushMatrix();
glTranslatef(-2.52,1.92,0);
glPushMatrix();
activetext=(active==2);
if (active==2)
glScalef(0.003,-0.003,1);
else
glScalef(0.002,-0.002,1);
draw_terminal(t);
glPopMatrix();
glPushMatrix();
activetext=(active==1);
if (active==1)
glScalef(0.003,-0.003,1);
else
glScalef(0.002,-0.002,1);
glTranslatef(0,plscroll*60,0);
PyRun_SimpleString("dr_aw()");
glPopMatrix();
glPopMatrix();
glPopMatrix();
SDL_GL_SwapBuffers( );
gl_error = glGetError( );
if( gl_error != GL_NO_ERROR )
fprintf( stderr, "testgl: OpenGL error: %d\n", gl_error );
sdl_error = SDL_GetError( );
if( sdl_error[0] != '\0' )
{
fprintf(stderr, "testgl: SDL error '%s'\n", sdl_error);
SDL_ClearError();
}
{
}
/* Check if there's a pending event. */
while( SDL_PollEvent( &event ) )
{
switch( event.type )
{
case SDL_KEYDOWN:
printf("%i\n",event.key.keysym.unicode);
int key=event.key.keysym.sym;
if ( key==SDLK_UP )
{
PyRun_SimpleString("pl_up()");
active=1;
}
if ( key==(SDLK_DOWN) )
{
PyRun_SimpleString("pl_down()");
active=1;
}
if ( key==(SDLK_PAGEUP) )
{
PyRun_SimpleString("pl_pgup()");
active=1;
}
if ( key==(SDLK_PAGEDOWN) )
{
PyRun_SimpleString("pl_pgdown()");
active=1;
}
else
if ( (key == SDLK_SPACE) )
keyp(32);
else
if ( (key == SDLK_q) )
rot++;
else
if ( (key == SDLK_w) )
rot--;
else
if ( (key == SDLK_e) )
glLineWidth(3);
else
if ( (key == SDLK_r) )
glLineWidth(4);
else
if ( (key == SDLK_t) )
glLineWidth(5);
else
if ( (key == SDLK_y) )
glLineWidth(6);
else
if ( (key == SDLK_F1) )
shrink=1;
else
if ( (key == SDLK_F2) )
grow=1;
else
if ( (key == SDLK_END) )
{
PyRun_SimpleString("pl_end()");
active=1;
}
else
if ( (key == SDLK_HOME) )
{
PyRun_SimpleString("pl_home()");
active=1;
}
else
if ( (key == SDLK_q) )
{
PyRun_SimpleString("wanna_play()");
wannaplay=1;
active=2;
}
else
if ( (key == SDLK_RETURN) )
{
keyp(10);
PyRun_SimpleString("wanna_play()");
wannaplay=1;
active=2;
}
else
if ( (key == SDLK_c) )
done=1;
break;
case SDL_QUIT:
done = 1;
break;
}
}
if (wannaplay)
{
FILE *f;
if (f=fopen("/tmp/sftkoko","r"))
fclose(f);
else
{
wannaplay=0;
PyRun_SimpleString("pl_ay()");
}
}
if (shrink||grow)
resize(&w,&h,&bpp,&video_flags,&shrink,&grow);
}
SDL_Quit( );
return(0);
}
int
SDL_InitSubSystem(Uint32 flags)
{
if (!SDL_MainIsReady) {
SDL_SetError("Application didn't initialize properly, did you include SDL_main.h in the file containing your main() function?");
return -1;
}
/* Clear the error message */
SDL_ClearError();
if ((flags & SDL_INIT_GAMECONTROLLER)) {
/* game controller implies joystick */
flags |= SDL_INIT_JOYSTICK;
}
if ((flags & (SDL_INIT_VIDEO|SDL_INIT_JOYSTICK))) {
/* video or joystick implies events */
flags |= SDL_INIT_EVENTS;
}
#if SDL_VIDEO_DRIVER_WINDOWS
if ((flags & (SDL_INIT_HAPTIC|SDL_INIT_JOYSTICK))) {
if (SDL_HelperWindowCreate() < 0) {
return -1;
}
}
#endif
#if !SDL_TIMERS_DISABLED
SDL_TicksInit();
#endif
/* Initialize the event subsystem */
if ((flags & SDL_INIT_EVENTS)) {
#if !SDL_EVENTS_DISABLED
if (SDL_PrivateShouldInitSubsystem(SDL_INIT_EVENTS)) {
if (SDL_StartEventLoop() < 0) {
return (-1);
}
SDL_QuitInit();
}
SDL_PrivateSubsystemRefCountIncr(SDL_INIT_EVENTS);
#else
return SDL_SetError("SDL not built with events support");
#endif
}
/* Initialize the timer subsystem */
if ((flags & SDL_INIT_TIMER)){
#if !SDL_TIMERS_DISABLED
if (SDL_PrivateShouldInitSubsystem(SDL_INIT_TIMER)) {
if (SDL_TimerInit() < 0) {
return (-1);
}
}
SDL_PrivateSubsystemRefCountIncr(SDL_INIT_TIMER);
#else
return SDL_SetError("SDL not built with timer support");
#endif
}
/* Initialize the video subsystem */
if ((flags & SDL_INIT_VIDEO)){
#if !SDL_VIDEO_DISABLED
if (SDL_PrivateShouldInitSubsystem(SDL_INIT_VIDEO)) {
if (SDL_VideoInit(NULL) < 0) {
return (-1);
}
}
SDL_PrivateSubsystemRefCountIncr(SDL_INIT_VIDEO);
#else
return SDL_SetError("SDL not built with video support");
#endif
}
/* Initialize the audio subsystem */
if ((flags & SDL_INIT_AUDIO)){
#if !SDL_AUDIO_DISABLED
if (SDL_PrivateShouldInitSubsystem(SDL_INIT_AUDIO)) {
if (SDL_AudioInit(NULL) < 0) {
return (-1);
}
}
SDL_PrivateSubsystemRefCountIncr(SDL_INIT_AUDIO);
#else
return SDL_SetError("SDL not built with audio support");
#endif
}
/* Initialize the joystick subsystem */
if ((flags & SDL_INIT_JOYSTICK)){
#if !SDL_JOYSTICK_DISABLED
if (SDL_PrivateShouldInitSubsystem(SDL_INIT_JOYSTICK)) {
if (SDL_JoystickInit() < 0) {
return (-1);
}
}
SDL_PrivateSubsystemRefCountIncr(SDL_INIT_JOYSTICK);
#else
return SDL_SetError("SDL not built with joystick support");
#endif
}
if ((flags & SDL_INIT_GAMECONTROLLER)){
#if !SDL_JOYSTICK_DISABLED
if (SDL_PrivateShouldInitSubsystem(SDL_INIT_GAMECONTROLLER)) {
if (SDL_GameControllerInit() < 0) {
return (-1);
}
}
SDL_PrivateSubsystemRefCountIncr(SDL_INIT_GAMECONTROLLER);
#else
return SDL_SetError("SDL not built with joystick support");
#endif
}
/* Initialize the haptic subsystem */
if ((flags & SDL_INIT_HAPTIC)){
#if !SDL_HAPTIC_DISABLED
if (SDL_PrivateShouldInitSubsystem(SDL_INIT_HAPTIC)) {
if (SDL_HapticInit() < 0) {
return (-1);
}
}
SDL_PrivateSubsystemRefCountIncr(SDL_INIT_HAPTIC);
#else
return SDL_SetError("SDL not built with haptic (force feedback) support");
#endif
}
return (0);
}
SDL_Surface *
SDL_LoadBMP_RW(SDL_RWops * src, int freesrc)
{
SDL_bool was_error;
long fp_offset;
int bmpPitch;
int i, pad;
SDL_Surface *surface;
Uint32 Rmask;
Uint32 Gmask;
Uint32 Bmask;
Uint32 Amask;
SDL_Palette *palette;
Uint8 *bits;
Uint8 *top, *end;
SDL_bool topDown;
int ExpandBMP;
/* The Win32 BMP file header (14 bytes) */
char magic[2];
Uint32 bfSize;
Uint16 bfReserved1;
Uint16 bfReserved2;
Uint32 bfOffBits;
/* The Win32 BITMAPINFOHEADER struct (40 bytes) */
Uint32 biSize;
Sint32 biWidth;
Sint32 biHeight;
Uint16 biPlanes;
Uint16 biBitCount;
Uint32 biCompression;
Uint32 biSizeImage;
Sint32 biXPelsPerMeter;
Sint32 biYPelsPerMeter;
Uint32 biClrUsed;
Uint32 biClrImportant;
/* Make sure we are passed a valid data source */
surface = NULL;
was_error = SDL_FALSE;
if (src == NULL) {
was_error = SDL_TRUE;
goto done;
}
/* Read in the BMP file header */
fp_offset = SDL_RWtell(src);
SDL_ClearError();
if (SDL_RWread(src, magic, 1, 2) != 2) {
SDL_Error(SDL_EFREAD);
was_error = SDL_TRUE;
goto done;
}
if (SDL_strncmp(magic, "BM", 2) != 0) {
SDL_SetError("File is not a Windows BMP file");
was_error = SDL_TRUE;
goto done;
}
bfSize = SDL_ReadLE32(src);
bfReserved1 = SDL_ReadLE16(src);
bfReserved2 = SDL_ReadLE16(src);
bfOffBits = SDL_ReadLE32(src);
/* Read the Win32 BITMAPINFOHEADER */
biSize = SDL_ReadLE32(src);
if (biSize == 12) {
biWidth = (Uint32) SDL_ReadLE16(src);
biHeight = (Uint32) SDL_ReadLE16(src);
biPlanes = SDL_ReadLE16(src);
biBitCount = SDL_ReadLE16(src);
biCompression = BI_RGB;
biSizeImage = 0;
biXPelsPerMeter = 0;
biYPelsPerMeter = 0;
biClrUsed = 0;
biClrImportant = 0;
} else {
biWidth = SDL_ReadLE32(src);
biHeight = SDL_ReadLE32(src);
biPlanes = SDL_ReadLE16(src);
biBitCount = SDL_ReadLE16(src);
biCompression = SDL_ReadLE32(src);
biSizeImage = SDL_ReadLE32(src);
biXPelsPerMeter = SDL_ReadLE32(src);
biYPelsPerMeter = SDL_ReadLE32(src);
biClrUsed = SDL_ReadLE32(src);
biClrImportant = SDL_ReadLE32(src);
}
if (biHeight < 0) {
topDown = SDL_TRUE;
biHeight = -biHeight;
} else {
topDown = SDL_FALSE;
}
/* Check for read error */
if (SDL_strcmp(SDL_GetError(), "") != 0) {
was_error = SDL_TRUE;
goto done;
}
/* Expand 1 and 4 bit bitmaps to 8 bits per pixel */
switch (biBitCount) {
case 1:
case 4:
ExpandBMP = biBitCount;
biBitCount = 8;
break;
default:
ExpandBMP = 0;
break;
}
/* We don't support any BMP compression right now */
Rmask = Gmask = Bmask = Amask = 0;
switch (biCompression) {
case BI_RGB:
/* If there are no masks, use the defaults */
if (bfOffBits == (14 + biSize)) {
/* Default values for the BMP format */
switch (biBitCount) {
case 15:
case 16:
Rmask = 0x7C00;
Gmask = 0x03E0;
Bmask = 0x001F;
break;
case 24:
#if SDL_BYTEORDER == SDL_BIG_ENDIAN
Rmask = 0x000000FF;
Gmask = 0x0000FF00;
Bmask = 0x00FF0000;
#else
Rmask = 0x00FF0000;
Gmask = 0x0000FF00;
Bmask = 0x000000FF;
#endif
break;
case 32:
Amask = 0xFF000000;
Rmask = 0x00FF0000;
Gmask = 0x0000FF00;
Bmask = 0x000000FF;
break;
default:
break;
}
break;
}
/* Fall through -- read the RGB masks */
case BI_BITFIELDS:
switch (biBitCount) {
case 15:
case 16:
Rmask = SDL_ReadLE32(src);
Gmask = SDL_ReadLE32(src);
Bmask = SDL_ReadLE32(src);
break;
case 32:
Rmask = SDL_ReadLE32(src);
Gmask = SDL_ReadLE32(src);
Bmask = SDL_ReadLE32(src);
Amask = SDL_ReadLE32(src);
break;
default:
break;
}
break;
default:
SDL_SetError("Compressed BMP files not supported");
was_error = SDL_TRUE;
goto done;
}
/* Create a compatible surface, note that the colors are RGB ordered */
surface =
SDL_CreateRGBSurface(0, biWidth, biHeight, biBitCount, Rmask, Gmask,
Bmask, Amask);
if (surface == NULL) {
was_error = SDL_TRUE;
goto done;
}
/* Load the palette, if any */
palette = (surface->format)->palette;
if (palette) {
if (biClrUsed == 0) {
biClrUsed = 1 << biBitCount;
}
if ((int) biClrUsed > palette->ncolors) {
palette->ncolors = biClrUsed;
palette->colors =
(SDL_Color *) SDL_realloc(palette->colors,
palette->ncolors *
sizeof(*palette->colors));
if (!palette->colors) {
SDL_OutOfMemory();
was_error = SDL_TRUE;
goto done;
}
} else if ((int) biClrUsed < palette->ncolors) {
palette->ncolors = biClrUsed;
}
if (biSize == 12) {
for (i = 0; i < (int) biClrUsed; ++i) {
SDL_RWread(src, &palette->colors[i].b, 1, 1);
SDL_RWread(src, &palette->colors[i].g, 1, 1);
SDL_RWread(src, &palette->colors[i].r, 1, 1);
palette->colors[i].unused = SDL_ALPHA_OPAQUE;
}
} else {
for (i = 0; i < (int) biClrUsed; ++i) {
SDL_RWread(src, &palette->colors[i].b, 1, 1);
SDL_RWread(src, &palette->colors[i].g, 1, 1);
SDL_RWread(src, &palette->colors[i].r, 1, 1);
SDL_RWread(src, &palette->colors[i].unused, 1, 1);
}
}
}
/* Read the surface pixels. Note that the bmp image is upside down */
if (SDL_RWseek(src, fp_offset + bfOffBits, RW_SEEK_SET) < 0) {
SDL_Error(SDL_EFSEEK);
was_error = SDL_TRUE;
goto done;
}
top = (Uint8 *)surface->pixels;
end = (Uint8 *)surface->pixels+(surface->h*surface->pitch);
switch (ExpandBMP) {
case 1:
bmpPitch = (biWidth + 7) >> 3;
pad = (((bmpPitch) % 4) ? (4 - ((bmpPitch) % 4)) : 0);
break;
case 4:
bmpPitch = (biWidth + 1) >> 1;
pad = (((bmpPitch) % 4) ? (4 - ((bmpPitch) % 4)) : 0);
break;
default:
pad = ((surface->pitch % 4) ? (4 - (surface->pitch % 4)) : 0);
break;
}
if (topDown) {
bits = top;
} else {
bits = end - surface->pitch;
}
while (bits >= top && bits < end) {
switch (ExpandBMP) {
case 1:
case 4:{
Uint8 pixel = 0;
int shift = (8 - ExpandBMP);
for (i = 0; i < surface->w; ++i) {
if (i % (8 / ExpandBMP) == 0) {
if (!SDL_RWread(src, &pixel, 1, 1)) {
SDL_SetError("Error reading from BMP");
was_error = SDL_TRUE;
goto done;
}
}
*(bits + i) = (pixel >> shift);
pixel <<= ExpandBMP;
}
}
break;
default:
if (SDL_RWread(src, bits, 1, surface->pitch)
!= surface->pitch) {
SDL_Error(SDL_EFREAD);
was_error = SDL_TRUE;
goto done;
}
#if SDL_BYTEORDER == SDL_BIG_ENDIAN
/* Byte-swap the pixels if needed. Note that the 24bpp
case has already been taken care of above. */
switch (biBitCount) {
case 15:
case 16:{
Uint16 *pix = (Uint16 *) bits;
for (i = 0; i < surface->w; i++)
pix[i] = SDL_Swap16(pix[i]);
break;
}
case 32:{
Uint32 *pix = (Uint32 *) bits;
for (i = 0; i < surface->w; i++)
pix[i] = SDL_Swap32(pix[i]);
break;
}
}
#endif
break;
}
/* Skip padding bytes, ugh */
if (pad) {
Uint8 padbyte;
for (i = 0; i < pad; ++i) {
SDL_RWread(src, &padbyte, 1, 1);
}
}
if (topDown) {
bits += surface->pitch;
} else {
bits -= surface->pitch;
}
}
done:
if (was_error) {
if (src) {
SDL_RWseek(src, fp_offset, RW_SEEK_SET);
}
if (surface) {
SDL_FreeSurface(surface);
}
surface = NULL;
}
if (freesrc && src) {
SDL_RWclose(src);
}
return (surface);
}
int
SDL_SaveBMP_RW(SDL_Surface * saveme, SDL_RWops * dst, int freedst)
{
long fp_offset;
int i, pad;
SDL_Surface *surface;
Uint8 *bits;
/* The Win32 BMP file header (14 bytes) */
char magic[2] = { 'B', 'M' };
Uint32 bfSize;
Uint16 bfReserved1;
Uint16 bfReserved2;
Uint32 bfOffBits;
/* The Win32 BITMAPINFOHEADER struct (40 bytes) */
Uint32 biSize;
Sint32 biWidth;
Sint32 biHeight;
Uint16 biPlanes;
Uint16 biBitCount;
Uint32 biCompression;
Uint32 biSizeImage;
Sint32 biXPelsPerMeter;
Sint32 biYPelsPerMeter;
Uint32 biClrUsed;
Uint32 biClrImportant;
/* Make sure we have somewhere to save */
surface = NULL;
if (dst) {
SDL_bool save32bit = SDL_FALSE;
#ifdef SAVE_32BIT_BMP
/* We can save alpha information in a 32-bit BMP */
if (saveme->map->info.flags & SDL_COPY_COLORKEY ||
saveme->format->Amask) {
save32bit = SDL_TRUE;
}
#endif /* SAVE_32BIT_BMP */
if (saveme->format->palette && !save32bit) {
if (saveme->format->BitsPerPixel == 8) {
surface = saveme;
} else {
SDL_SetError("%d bpp BMP files not supported",
saveme->format->BitsPerPixel);
}
} else if ((saveme->format->BitsPerPixel == 24) &&
#if SDL_BYTEORDER == SDL_LIL_ENDIAN
(saveme->format->Rmask == 0x00FF0000) &&
(saveme->format->Gmask == 0x0000FF00) &&
(saveme->format->Bmask == 0x000000FF)
#else
(saveme->format->Rmask == 0x000000FF) &&
(saveme->format->Gmask == 0x0000FF00) &&
(saveme->format->Bmask == 0x00FF0000)
#endif
) {
surface = saveme;
} else {
SDL_PixelFormat format;
/* If the surface has a colorkey or alpha channel we'll save a
32-bit BMP with alpha channel, otherwise save a 24-bit BMP. */
if (save32bit) {
SDL_InitFormat(&format,
#if SDL_BYTEORDER == SDL_LIL_ENDIAN
SDL_PIXELFORMAT_ARGB8888
#else
SDL_PIXELFORMAT_BGRA8888
#endif
);
} else {
SDL_InitFormat(&format, SDL_PIXELFORMAT_BGR24);
}
surface = SDL_ConvertSurface(saveme, &format, 0);
if (!surface) {
SDL_SetError("Couldn't convert image to %d bpp",
format.BitsPerPixel);
}
}
}
if (surface && (SDL_LockSurface(surface) == 0)) {
const int bw = surface->w * surface->format->BytesPerPixel;
/* Set the BMP file header values */
bfSize = 0; /* We'll write this when we're done */
bfReserved1 = 0;
bfReserved2 = 0;
bfOffBits = 0; /* We'll write this when we're done */
/* Write the BMP file header values */
fp_offset = SDL_RWtell(dst);
SDL_ClearError();
SDL_RWwrite(dst, magic, 2, 1);
SDL_WriteLE32(dst, bfSize);
SDL_WriteLE16(dst, bfReserved1);
SDL_WriteLE16(dst, bfReserved2);
SDL_WriteLE32(dst, bfOffBits);
/* Set the BMP info values */
biSize = 40;
biWidth = surface->w;
biHeight = surface->h;
biPlanes = 1;
biBitCount = surface->format->BitsPerPixel;
biCompression = BI_RGB;
biSizeImage = surface->h * surface->pitch;
biXPelsPerMeter = 0;
biYPelsPerMeter = 0;
if (surface->format->palette) {
biClrUsed = surface->format->palette->ncolors;
} else {
biClrUsed = 0;
}
biClrImportant = 0;
/* Write the BMP info values */
SDL_WriteLE32(dst, biSize);
SDL_WriteLE32(dst, biWidth);
SDL_WriteLE32(dst, biHeight);
SDL_WriteLE16(dst, biPlanes);
SDL_WriteLE16(dst, biBitCount);
SDL_WriteLE32(dst, biCompression);
SDL_WriteLE32(dst, biSizeImage);
SDL_WriteLE32(dst, biXPelsPerMeter);
SDL_WriteLE32(dst, biYPelsPerMeter);
SDL_WriteLE32(dst, biClrUsed);
SDL_WriteLE32(dst, biClrImportant);
/* Write the palette (in BGR color order) */
if (surface->format->palette) {
SDL_Color *colors;
int ncolors;
colors = surface->format->palette->colors;
ncolors = surface->format->palette->ncolors;
for (i = 0; i < ncolors; ++i) {
SDL_RWwrite(dst, &colors[i].b, 1, 1);
SDL_RWwrite(dst, &colors[i].g, 1, 1);
SDL_RWwrite(dst, &colors[i].r, 1, 1);
SDL_RWwrite(dst, &colors[i].unused, 1, 1);
}
}
/* Write the bitmap offset */
bfOffBits = SDL_RWtell(dst) - fp_offset;
if (SDL_RWseek(dst, fp_offset + 10, RW_SEEK_SET) < 0) {
SDL_Error(SDL_EFSEEK);
}
SDL_WriteLE32(dst, bfOffBits);
if (SDL_RWseek(dst, fp_offset + bfOffBits, RW_SEEK_SET) < 0) {
SDL_Error(SDL_EFSEEK);
}
/* Write the bitmap image upside down */
bits = (Uint8 *) surface->pixels + (surface->h * surface->pitch);
pad = ((bw % 4) ? (4 - (bw % 4)) : 0);
while (bits > (Uint8 *) surface->pixels) {
bits -= surface->pitch;
if (SDL_RWwrite(dst, bits, 1, bw) != bw) {
SDL_Error(SDL_EFWRITE);
break;
}
if (pad) {
const Uint8 padbyte = 0;
for (i = 0; i < pad; ++i) {
SDL_RWwrite(dst, &padbyte, 1, 1);
}
}
}
/* Write the BMP file size */
bfSize = SDL_RWtell(dst) - fp_offset;
if (SDL_RWseek(dst, fp_offset + 2, RW_SEEK_SET) < 0) {
SDL_Error(SDL_EFSEEK);
}
SDL_WriteLE32(dst, bfSize);
if (SDL_RWseek(dst, fp_offset + bfSize, RW_SEEK_SET) < 0) {
SDL_Error(SDL_EFSEEK);
}
/* Close it up.. */
SDL_UnlockSurface(surface);
if (surface != saveme) {
SDL_FreeSurface(surface);
}
}
if (freedst && dst) {
SDL_RWclose(dst);
}
return ((SDL_strcmp(SDL_GetError(), "") == 0) ? 0 : -1);
}
/**
* @brief The entry point of this force feedback demo.
* @param[in] argc Number of arguments.
* @param[in] argv Array of argc arguments.
*/
int
main(int argc, char **argv)
{
int i;
char *name;
int index;
SDL_HapticEffect efx[5];
int id[5];
int nefx;
unsigned int supported;
name = NULL;
index = -1;
if (argc > 1) {
name = argv[1];
if ((strcmp(name, "--help") == 0) || (strcmp(name, "-h") == 0)) {
printf("USAGE: %s [device]\n"
"If device is a two-digit number it'll use it as an index, otherwise\n"
"it'll use it as if it were part of the device's name.\n",
argv[0]);
return 0;
}
i = strlen(name);
if ((i < 3) && isdigit(name[0]) && ((i == 1) || isdigit(name[1]))) {
index = atoi(name);
name = NULL;
}
}
/* Initialize the force feedbackness */
SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER | SDL_INIT_JOYSTICK |
SDL_INIT_HAPTIC);
printf("%d Haptic devices detected.\n", SDL_NumHaptics());
if (SDL_NumHaptics() > 0) {
/* We'll just use index or the first force feedback device found */
if (name == NULL) {
i = (index != -1) ? index : 0;
}
/* Try to find matching device */
else {
for (i = 0; i < SDL_NumHaptics(); i++) {
if (strstr(SDL_HapticName(i), name) != NULL)
break;
}
if (i >= SDL_NumHaptics()) {
printf("Unable to find device matching '%s', aborting.\n",
name);
return 1;
}
}
haptic = SDL_HapticOpen(i);
if (haptic == NULL) {
printf("Unable to create the haptic device: %s\n",
SDL_GetError());
return 1;
}
printf("Device: %s\n", SDL_HapticName(i));
HapticPrintSupported(haptic);
} else {
printf("No Haptic devices found!\n");
return 1;
}
/* We only want force feedback errors. */
SDL_ClearError();
/* Create effects. */
memset(&efx, 0, sizeof(efx));
nefx = 0;
supported = SDL_HapticQuery(haptic);
printf("\nUploading effects\n");
/* First we'll try a SINE effect. */
if (supported & SDL_HAPTIC_SINE) {
printf(" effect %d: Sine Wave\n", nefx);
efx[nefx].type = SDL_HAPTIC_SINE;
efx[nefx].periodic.period = 1000;
efx[nefx].periodic.magnitude = 0x4000;
efx[nefx].periodic.length = 5000;
efx[nefx].periodic.attack_length = 1000;
efx[nefx].periodic.fade_length = 1000;
id[nefx] = SDL_HapticNewEffect(haptic, &efx[nefx]);
if (id[nefx] < 0) {
printf("UPLOADING EFFECT ERROR: %s\n", SDL_GetError());
abort_execution();
}
nefx++;
}
/* Now we'll try a SAWTOOTHUP */
if (supported & SDL_HAPTIC_SAWTOOTHUP) {
printf(" effect %d: Sawtooth Up\n", nefx);
efx[nefx].type = SDL_HAPTIC_SQUARE;
efx[nefx].periodic.period = 500;
efx[nefx].periodic.magnitude = 0x5000;
efx[nefx].periodic.length = 5000;
efx[nefx].periodic.attack_length = 1000;
efx[nefx].periodic.fade_length = 1000;
id[nefx] = SDL_HapticNewEffect(haptic, &efx[nefx]);
if (id[nefx] < 0) {
printf("UPLOADING EFFECT ERROR: %s\n", SDL_GetError());
abort_execution();
}
nefx++;
}
/* Now the classical constant effect. */
if (supported & SDL_HAPTIC_CONSTANT) {
printf(" effect %d: Constant Force\n", nefx);
efx[nefx].type = SDL_HAPTIC_CONSTANT;
efx[nefx].constant.direction.type = SDL_HAPTIC_POLAR;
efx[nefx].constant.direction.dir[0] = 20000; /* Force comes from the south-west. */
efx[nefx].constant.length = 5000;
efx[nefx].constant.level = 0x6000;
efx[nefx].constant.attack_length = 1000;
efx[nefx].constant.fade_length = 1000;
id[nefx] = SDL_HapticNewEffect(haptic, &efx[nefx]);
if (id[nefx] < 0) {
printf("UPLOADING EFFECT ERROR: %s\n", SDL_GetError());
abort_execution();
}
nefx++;
}
/* The cute spring effect. */
if (supported & SDL_HAPTIC_SPRING) {
printf(" effect %d: Condition Spring\n", nefx);
efx[nefx].type = SDL_HAPTIC_SPRING;
efx[nefx].condition.length = 5000;
for (i = 0; i < SDL_HapticNumAxes(haptic); i++) {
efx[nefx].condition.right_sat[i] = 0x7FFF;
efx[nefx].condition.left_sat[i] = 0x7FFF;
efx[nefx].condition.right_coeff[i] = 0x2000;
efx[nefx].condition.left_coeff[i] = 0x2000;
efx[nefx].condition.center[i] = 0x1000; /* Displace the center for it to move. */
}
id[nefx] = SDL_HapticNewEffect(haptic, &efx[nefx]);
if (id[nefx] < 0) {
printf("UPLOADING EFFECT ERROR: %s\n", SDL_GetError());
abort_execution();
}
nefx++;
}
/* The pretty awesome inertia effect. */
if (supported & SDL_HAPTIC_INERTIA) {
printf(" effect %d: Condition Inertia\n", nefx);
efx[nefx].type = SDL_HAPTIC_SPRING;
efx[nefx].condition.length = 5000;
for (i = 0; i < SDL_HapticNumAxes(haptic); i++) {
efx[nefx].condition.right_sat[i] = 0x7FFF;
efx[nefx].condition.left_sat[i] = 0x7FFF;
efx[nefx].condition.right_coeff[i] = 0x2000;
efx[nefx].condition.left_coeff[i] = 0x2000;
}
id[nefx] = SDL_HapticNewEffect(haptic, &efx[nefx]);
if (id[nefx] < 0) {
printf("UPLOADING EFFECT ERROR: %s\n", SDL_GetError());
abort_execution();
}
nefx++;
}
printf
("\nNow playing effects for 5 seconds each with 1 second delay between\n");
for (i = 0; i < nefx; i++) {
printf(" Playing effect %d\n", i);
SDL_HapticRunEffect(haptic, id[i], 1);
SDL_Delay(6000); /* Effects only have length 5000 */
}
/* Quit */
if (haptic != NULL)
SDL_HapticClose(haptic);
SDL_Quit();
return 0;
}
int main(int argc, char *argv[])
{
app.SetEmergencyQuit(true);
app.LoadTheme("default");
int i;
int rgb_size[3];
int w = 640;
int h = 480;
int bpp=16;
Uint32 video_flags;
int value;
if( SDL_Init( SDL_INIT_VIDEO ) < 0 ) {
fprintf(stderr,"Couldn't initialize SDL: %s\n",SDL_GetError());
exit( 1 );
}
/* Set the flags we want to use for setting the video mode */
video_flags = SDL_OPENGLBLIT;
for ( i=1; argv[i]; ++i ) {
if ( strcmp(argv[i], "-fullscreen") == 0 ) {
video_flags |= SDL_FULLSCREEN;
}
}
/* Initialize the display */
switch (bpp) {
case 8:
rgb_size[0] = 2;
rgb_size[1] = 3;
rgb_size[2] = 3;
break;
case 15:
case 16:
rgb_size[0] = 5;
rgb_size[1] = 6;
rgb_size[2] = 5;
break;
default:
rgb_size[0] = 8;
rgb_size[1] = 8;
rgb_size[2] = 8;
break;
}
SDL_GL_SetAttribute( SDL_GL_RED_SIZE, rgb_size[0] );
SDL_GL_SetAttribute( SDL_GL_GREEN_SIZE, rgb_size[1] );
SDL_GL_SetAttribute( SDL_GL_BLUE_SIZE, rgb_size[2] );
SDL_GL_SetAttribute( SDL_GL_DEPTH_SIZE, 16 );
SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, 1 );
if (!app.InitScreen(640, 480, 0, video_flags)) {
fprintf(stderr, "Couldn't set GL mode: %s\n", SDL_GetError());
exit(1);
}
app.EnableBackground();
SDL_WM_SetCaption( "MadIVS", "madivs" );
GLWidget gl_view1(NULL, PG_Rect(100,100,200,200));
new PG_Label(&gl_view1, PG_Rect(0,0,90,20), "GL View 1");
// now we have to make the button visible
gl_view1.Show();
PG_Button* btn1 = new PG_Button(NULL, 1, PG_Rect(30,30,100,50), "Quit");
btn1->Show();
PG_Rect rs(0,0, PG_Application::GetScreenWidth(), PG_Application::GetScreenHeight());
PG_Widget::UpdateRect(rs);
SDL_UpdateRects(SDL_GetVideoSurface(), 1, &rs);
int done=0;
while( !done ) {
GLenum gl_error;
char* pg_error;
SDL_Event event;
gl_view1.Update();
glRotatef(1, 1.0, 1.0, 1.0);
SDL_GL_SwapBuffers( );
/* Check for error conditions. */
gl_error = glGetError( );
if( gl_error != GL_NO_ERROR ) {
fprintf( stderr, "testgl: OpenGL error: %d\n", gl_error );
}
pg_error = SDL_GetError( );
if( pg_error[0] != '\0' ) {
fprintf(stderr, "testgl: SDL error '%s'\n", pg_error);
SDL_ClearError();
}
/* Check if there's a pending event. */
/* if ( SDL_PollEvent( &event ) ) {
HandleEvent(&event, &app);
}*/
}
return(0);
}
int
SDL_EGL_LoadLibrary(_THIS, const char *egl_path, NativeDisplayType native_display)
{
void *dll_handle = NULL, *egl_dll_handle = NULL; /* The naming is counter intuitive, but hey, I just work here -- Gabriel */
char *path = NULL;
#if SDL_VIDEO_DRIVER_WINDOWS || SDL_VIDEO_DRIVER_WINRT
const char *d3dcompiler;
#endif
if (_this->egl_data) {
return SDL_SetError("OpenGL ES context already created");
}
_this->egl_data = (struct SDL_EGL_VideoData *) SDL_calloc(1, sizeof(SDL_EGL_VideoData));
if (!_this->egl_data) {
return SDL_OutOfMemory();
}
#if SDL_VIDEO_DRIVER_WINDOWS || SDL_VIDEO_DRIVER_WINRT
d3dcompiler = SDL_GetHint(SDL_HINT_VIDEO_WIN_D3DCOMPILER);
if (!d3dcompiler) {
if (WIN_IsWindowsVistaOrGreater()) {
//WPB Changed to from d3dcompiler_46.dll to d3dcompiler_47.dll
d3dcompiler = "d3dcompiler_47.dll";
} else {
d3dcompiler = "d3dcompiler_43.dll";
}
}
if (SDL_strcasecmp(d3dcompiler, "none") != 0) {
SDL_LoadObject(d3dcompiler);
}
#endif
/* A funny thing, loading EGL.so first does not work on the Raspberry, so we load libGL* first */
path = SDL_getenv("SDL_VIDEO_GL_DRIVER");
if (path != NULL) {
egl_dll_handle = SDL_LoadObject(path);
}
if (egl_dll_handle == NULL) {
if (_this->gl_config.profile_mask == SDL_GL_CONTEXT_PROFILE_ES) {
if (_this->gl_config.major_version > 1) {
path = DEFAULT_OGL_ES2;
egl_dll_handle = SDL_LoadObject(path);
} else {
path = DEFAULT_OGL_ES;
egl_dll_handle = SDL_LoadObject(path);
if (egl_dll_handle == NULL) {
path = DEFAULT_OGL_ES_PVR;
egl_dll_handle = SDL_LoadObject(path);
}
}
}
#ifdef DEFAULT_OGL
else {
path = DEFAULT_OGL;
egl_dll_handle = SDL_LoadObject(path);
}
#endif
}
_this->egl_data->egl_dll_handle = egl_dll_handle;
if (egl_dll_handle == NULL) {
return SDL_SetError("Could not initialize OpenGL / GLES library");
}
/* Loading libGL* in the previous step took care of loading libEGL.so, but we future proof by double checking */
if (egl_path != NULL) {
dll_handle = SDL_LoadObject(egl_path);
}
/* Try loading a EGL symbol, if it does not work try the default library paths */
if (dll_handle == NULL || SDL_LoadFunction(dll_handle, "eglChooseConfig") == NULL) {
if (dll_handle != NULL) {
SDL_UnloadObject(dll_handle);
}
path = SDL_getenv("SDL_VIDEO_EGL_DRIVER");
if (path == NULL) {
path = DEFAULT_EGL;
}
dll_handle = SDL_LoadObject(path);
if (dll_handle == NULL || SDL_LoadFunction(dll_handle, "eglChooseConfig") == NULL) {
if (dll_handle != NULL) {
SDL_UnloadObject(dll_handle);
}
return SDL_SetError("Could not load EGL library");
}
SDL_ClearError();
}
_this->egl_data->dll_handle = dll_handle;
/* Load new function pointers */
LOAD_FUNC(eglGetDisplay);
LOAD_FUNC(eglInitialize);
LOAD_FUNC(eglTerminate);
LOAD_FUNC(eglGetProcAddress);
LOAD_FUNC(eglChooseConfig);
LOAD_FUNC(eglGetConfigAttrib);
LOAD_FUNC(eglCreateContext);
LOAD_FUNC(eglDestroyContext);
LOAD_FUNC(eglCreateWindowSurface);
LOAD_FUNC(eglDestroySurface);
LOAD_FUNC(eglMakeCurrent);
LOAD_FUNC(eglSwapBuffers);
LOAD_FUNC(eglSwapInterval);
LOAD_FUNC(eglWaitNative);
LOAD_FUNC(eglWaitGL);
LOAD_FUNC(eglBindAPI);
LOAD_FUNC(eglQueryString);
#if !defined(__WINRT__)
_this->egl_data->egl_display = _this->egl_data->eglGetDisplay(native_display);
if (!_this->egl_data->egl_display) {
return SDL_SetError("Could not get EGL display");
}
if (_this->egl_data->eglInitialize(_this->egl_data->egl_display, NULL, NULL) != EGL_TRUE) {
return SDL_SetError("Could not initialize EGL");
}
#endif
_this->gl_config.driver_loaded = 1;
if (path) {
SDL_strlcpy(_this->gl_config.driver_path, path, sizeof(_this->gl_config.driver_path) - 1);
} else {
*_this->gl_config.driver_path = '\0';
}
return 0;
}
int RunGLTest (void)
{
#ifdef GL
int mm=1;
#else
int mm = 0;
#endif
int mode=0;
cam.x=0;
cam.y=0;
int bpp;
int w = 200;
int h = 200;
int done = 0;
int shrink=0;
int grow=0;
int gofullscreen=0;
int mustresize = 1;
int justresized = 0;
xy ss = parsemodes(w,h,"mode",1,0,0);
printf("wtf\n");
if (ss.x!=-1){w=ss.x;h=ss.y;};
SDL_Surface* s;
#ifdef GL
s=initsdl(w,h,&bpp,SDL_OPENGL
#else
gltextsdlsurface=s=initsdl(w,h,&bpp,
#endif
+0);printf("inito\n");
SDL_InitSubSystem( SDL_INIT_TIMER);
SDL_EnableUNICODE(1);
SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY/2, SDL_DEFAULT_REPEAT_INTERVAL*2);
#ifdef GL
newtermmsg=GetFileIntoCharPointer1("newtermmsg");
printf("pretty far\n");
wm(w,h);
int down=0;
glEnable(GL_BLEND);
glShadeModel(GL_FLAT);
glBlendFunc(GL_SRC_ALPHA, GL_ONE);
glClearColor( 0.0, 0.0, 0.04, 0.0 );
glLineWidth(lv);
#else
gltextsdlsurface=s;
#endif
roteface *face1;
roteface *activeface;
face1=add_face();
activeface =face1 ;
face1->next=add_face();
printf("still?\n");
add_terminal(face1);
printf("2threaad\n");
loadl2();
struct state *nerv=0;
#ifdef nerve
nerv=nerverot_init(w,h);
#endif
int dirty=1;
printf("mainloop descent commencing\n");
while( !done )
{
lockterms(face1);
if(dirty||faces_dirty(face1))
{
dirty=0;
facesclean(face1);
#ifdef GL
glClear(GL_COLOR_BUFFER_BIT);
#else
SDL_FillRect ( s, NULL, 0 );
#endif
#ifndef GL
#else
if(nerv)
{
shownerv(nerv);
dirty=1;
}
glPushMatrix();
glScalef(sx,sy,0.004);
glTranslatef(cam.x,cam.y,0);
#endif
Uint8 * k;
int integer;
k=SDL_GetKeyState(&integer);
if(k[SDLK_RCTRL])
focusline(activeface);
int nf;
switch(mode)
{
case 0:
showfaces(face1);
break;
#ifdef GL
case 1:
krychlus(face1);
break;
#endif
}
#ifdef GL
glPopMatrix();
#endif
#ifndef GL
SDL_UpdateRect(s,0,0,0,0);
#else
SDL_GL_SwapBuffers( );
#endif
facesclean(face1);
}
#ifdef GL
GLenum gl_error;
gl_error = glGetError( );
if( gl_error != GL_NO_ERROR )
{
if(gl_error==GL_STACK_OVERFLOW)
printf("QUACK QUACK QUACK, OVERFLOVING STACK\n");
else if(gl_error==GL_INVALID_OPERATION)
printf("INVALID OPERATION, PATIENT EXPLODED\n");
else fprintf( stderr, "testgl: OpenGL error: %d\n", gl_error );
}
#endif
char* sdl_error;
sdl_error = SDL_GetError( );
if( sdl_error[0] != '\0' )
{
fprintf(stderr, "testgl: SDL error '%s'\n", sdl_error);
SDL_ClearError();
}
SDL_TimerID x=0;
if(dirty)
x= SDL_AddTimer(55, NewTimerCallback, 0);
unlockterms(face1);
// printf("---------unlocked wating\n");
SDL_Event event;
if(SDL_WaitEvent( &event ))
{
lockterms(face1);
// printf("---------locked goooin %i\n", event.type);
if(x)SDL_RemoveTimer(x);x=0;
do {
int mod=event.key.keysym.mod;
int key=event.key.keysym.sym;
Uint8 *keystate = SDL_GetKeyState(NULL);
switch( event.type )
{
#ifdef GL
case SDL_MOUSEMOTION:
if((SDL_BUTTON(1)|SDL_BUTTON(2))&SDL_GetMouseState(0,0))
{
activeface->x+=event.motion.xrel;
activeface->y+=event.motion.yrel;
}
if((SDL_BUTTON(3)|SDL_BUTTON(2))&SDL_GetMouseState(0,0))
{
cam.x-=event.motion.xrel;
cam.y-=event.motion.yrel;
}
break;
#endif
case SDL_KEYUP:
{
if ( (key == SDLK_RCTRL) )
{
dirty=1;
}
}
break;
case SDL_KEYDOWN:
if(mod&KMOD_RSHIFT&&(key==SDLK_PAGEUP||key==SDLK_PAGEDOWN))
{
if(key==SDLK_PAGEUP)
tscroll+=9;
if(key==SDLK_PAGEDOWN)
tscroll-=9;
if(tscroll<0)tscroll=0;
// printf("scroll:%i,logl:%i, log&%i, t:%i ,b:%i\n", tscroll,activeface->t->logl, activeface->t->log,activeface->t->scrolltop,activeface->t->scrollbottom);
}
else
if(key==SDLK_RCTRL||mod&KMOD_RCTRL)
{
dirty=1;
switch (key)
{
case SDLK_TAB:
cycle(face1, &activeface);
break;
case SDLK_F2:
gofullscreen=1;
break;
case SDLK_F3:
rastio+=0.05;
mustresize=1;
dirty=1;
break;
case SDLK_F4:
rastio-=0.05;
mustresize=1;
dirty=1;
break;
case SDLK_F5:
sx-=0.001;
sy+=0.001;
break;
case SDLK_F6:
sx+=0.001;
sy-=0.001;
break;
case SDLK_F7:
savemode(w,h);
break;
case SDLK_F8:
loadl2();
break;
case SDLK_p:
saveScreenshot();
break;
#ifdef GL
case SDLK_F9:
lv-=1; glLineWidth(lv);
break;
case SDLK_F10:
lv+=1; glLineWidth(lv);
break;
#endif
case SDLK_F11:
shrink=1;
break;
case SDLK_F12:
grow=1;
break;
case SDLK_PAGEUP:
mode++;
if(mode>mm)mode= mm;
break;
case SDLK_INSERT:
mode--;
if(mode<0)mode= 0;
break;
case SDLK_END:
resizooo(activeface, 0,1,keystate);
break;
case SDLK_HOME:
resizooo(activeface, 0,-1,keystate);
break;
case SDLK_DELETE:
resizooo(activeface, -1,0,keystate);
break;
case SDLK_PAGEDOWN:
resizooo(activeface, 1,0,keystate);
break;
#ifdef nerve
case SDLK_F1:
if(nerv)
{
nerverot_free(nerv);
dirty=1;
nerv=0;
}
else
{
nerv=nerverot_init(w,h);
dirty=1;
}
break;
#endif
}
}
else
{
if(activeface->t==0)
{
printf("debug messages r fun\n");
add_terminal(activeface);
activeface->next=add_face();
}
if ( (key >= SDLK_F1) && (key <= SDLK_F15) )
{
char *k;
if(asprintf(&k ,"kf%i", key-SDLK_F1+1)!=-1)
{
rote_vt_terminfo(activeface->t, k);
free(k);
}
}
else
if ( (key == SDLK_SPACE) )
keyp(activeface,32);
else
#define magic(x) rote_vt_terminfo(activeface->t, x )
if ( (key == SDLK_BACKSPACE) )
magic( "kbs");
else
if ( (key == SDLK_ESCAPE) )
keyp(activeface,27);
else
if ( (key == SDLK_LEFT) )
magic("kcub1");
else
if ( (key == SDLK_RIGHT) )
magic( "kcuf1");
else
if ( (key == SDLK_UP) )
magic( "kcuu1");
else
if ( (key == SDLK_DOWN) )
magic( "kcud1");
else
if ( (key == SDLK_END) )
magic( "kend");
else
if ( (key == SDLK_HOME) )
magic("khome");
else
if ( (key == SDLK_DELETE) )
magic( "kdch1");
else
if ( (key == SDLK_PAGEDOWN) )
magic( "knp");
else
if ( (key == SDLK_INSERT) )
magic( "kich1");
else
if ( (key == SDLK_PAGEUP) )
magic ( "kpp" );
else
if ( (key == SDLK_RETURN) )
keyp(activeface,10);
else
if( event.key.keysym.unicode && ( (event.key.keysym.unicode & 0xFF80) == 0 ) )
keyp(activeface, event.key.keysym.unicode);
}
break;
case SDL_QUIT:
done = 1;
break;
#ifndef GL
case SDL_MOUSEBUTTONDOWN:
rote_vt_mousedown(activeface->t,event.button.x/13, event.button.y/26);
break;
case SDL_MOUSEBUTTONUP:
rote_vt_mouseup (activeface->t,event.button.x/13, event.button.y/26);
break;
case SDL_MOUSEMOTION:
rote_vt_mousemove(activeface->t,event.button.x/13, event.button.y/26);
break;
#endif
case SDL_VIDEORESIZE:
{
w=event.resize.w;h=event.resize.h;
// printf("videoresize %i %i\n", w,h);
dirty=1;
if (s=SDL_SetVideoMode( w,h, bpp, s->flags ) )
// printf("hmm\n");
wm(w,h);
if(!justresized)
mustresize=1;
justresized=0;
}
break;
case SDL_USEREVENT:
if(event.user.code==1)
RemoveTerm(&activeface,&face1, event.user.data1);
break;
}
}
while (SDL_PollEvent(&event));
if (shrink||grow)
{
resize(&w,&h,&bpp,&s->flags,&shrink,&grow);
wm(w,h);
}
if (mustresize)
{
mustresize=0;
justresized=1;
// if(activeface->t->cols!=event.resize.w/13/rastio||
// activeface->t->rows!=event.resize.h/26/rastio)
//rote_vt_resize(activeface->t,event.resize.h/26/rastio ,event.resize.w/13/rastio);
}
if(gofullscreen)
if(s->flags & SDL_FULLSCREEN )
{
s=SDL_SetVideoMode( w,h, bpp, (s->flags & ~SDL_FULLSCREEN ));
}
else
s=SDL_SetVideoMode( w,h, bpp, (s->flags | SDL_FULLSCREEN ));
gofullscreen=0;
unlockterms(face1);
}
}
SDL_Quit( );
return(0);
}
void Initialize(bool* Continue, bool* Error)
{
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK) < 0)
{
*Continue = false; *Error = true;
printf("SDL initialisation failed: %s\n", SDL_GetError());
SDL_ClearError();
return;
}
else
printf("SDL initialisation succeeded\n");
Screen = SDL_SetVideoMode(SCREEN_WIDTH, SCREEN_HEIGHT, 32, SDL_HWSURFACE |
#ifdef SDL_TRIPLEBUF
SDL_TRIPLEBUF
#else
SDL_DOUBLEBUF
#endif
);
if (Screen == NULL)
{
*Continue = false; *Error = true;
printf("SDL_SetVideoMode failed: %s\n", SDL_GetError());
SDL_ClearError();
return;
}
else
printf("SDL_SetVideoMode succeeded\n");
SDL_ShowCursor(0);
uint32_t i;
for (i = 0; i < BG_LAYER_COUNT; i++)
{
BackgroundImages[i] = IMG_Load(BackgroundImageNames[i]);
if (!CheckImage(Continue, Error, BackgroundImages[i], BackgroundImageNames[i]))
return;
if ((BackgroundImages[i] = ConvertSurface(Continue, Error, BackgroundImages[i], BackgroundImageNames[i])) == NULL)
return;
}
CharacterFrames = IMG_Load("Bee.png");
if (!CheckImage(Continue, Error, CharacterFrames, "Bee.png"))
return;
if ((CharacterFrames = ConvertSurface(Continue, Error, CharacterFrames, "Bee.png")) == NULL)
return;
CollisionImage = IMG_Load("Crash.png");
if (!CheckImage(Continue, Error, CollisionImage, "Crash.png"))
return;
if ((CollisionImage = ConvertSurface(Continue, Error, CollisionImage, "Crash.png")) == NULL)
return;
ColumnImage = IMG_Load("Bamboo.png");
if (!CheckImage(Continue, Error, ColumnImage, "Bamboo.png"))
return;
if ((ColumnImage = ConvertSurface(Continue, Error, ColumnImage, "Bamboo.png")) == NULL)
return;
InitializePlatform();
// Title screen. (-> title.c)
ToTitleScreen();
}