Newer
Older
if (ev.wheel.y > 0)
ciomouse_gotevent(CIOLIB_BUTTON_PRESS(4), -1, -1, -1, -1);
if (ev.wheel.y < 0)
ciomouse_gotevent(CIOLIB_BUTTON_PRESS(5), -1, -1, -1, -1);
}
break;
case SDL_MOUSEBUTTONUP:
pthread_once(&ciolib_mouse_initialized, init_mouse);
switch(ev.button.button) {
case SDL_BUTTON_LEFT:
ciomouse_gotevent(CIOLIB_BUTTON_RELEASE(1),win_to_text_xpos(ev.button.x, &cvstat),win_to_text_ypos(ev.button.y, &cvstat), win_to_res_xpos(ev.button.x, &cvstat), win_to_res_ypos(ev.button.y, &cvstat));
ciomouse_gotevent(CIOLIB_BUTTON_RELEASE(2),win_to_text_xpos(ev.button.x, &cvstat),win_to_text_ypos(ev.button.y, &cvstat), win_to_res_xpos(ev.button.x, &cvstat), win_to_res_ypos(ev.button.y, &cvstat));
ciomouse_gotevent(CIOLIB_BUTTON_RELEASE(3),win_to_text_xpos(ev.button.x, &cvstat),win_to_text_ypos(ev.button.y, &cvstat), win_to_res_xpos(ev.button.x, &cvstat), win_to_res_ypos(ev.button.y, &cvstat));
break;
}
break;
case SDL_QUIT:
/*
* SDL2: Do we still need the reaper?
* This is what exit()s programs when the
* X is hit.
*/
if (ciolib_reaper)
sdl_user_func(SDL_USEREVENT_QUIT);
else {
if (sdl_init_good)
sdl_add_key(CIO_KEY_QUIT, &cvstat);
else
break;
case SDL_WINDOWEVENT:
switch(ev.window.event) {
case SDL_WINDOWEVENT_SIZE_CHANGED:
// SDL2: User resized window
case SDL_WINDOWEVENT_RESIZED:
pthread_mutex_lock(&sdl_mode_mutex);
if (sdl_mode) {
pthread_mutex_unlock(&sdl_mode_mutex);
internal_setwinsize(&cvstat, false);
case SDL_WINDOWEVENT_EXPOSED:
bitmap_drv_request_pixels();
break;
}
break;
case SDL_USEREVENT: {
struct rectlist *list;
struct rectlist *old_next;
switch(ev.user.code) {
case SDL_USEREVENT_QUIT:
sdl_ufunc_retval=0;
if (ciolib_reaper)
exit(0);
sem_post(&sdl_ufunc_ret);
return;
case SDL_USEREVENT_FLUSH:
update_cvstat(&cvstat);
pthread_mutex_lock(&vstatlock);
// Get correct aspect ratio for dst...
int sw = cvstat.scrnwidth;
int sh = cvstat.scrnheight;
bitmap_get_scaled_win_size(cvstat.scaling, &dst.w, &dst.h, cvstat.winwidth, cvstat.winheight);
pthread_mutex_unlock(&vstatlock);
pthread_mutex_lock(&win_mutex);
if (win != NULL) {
pthread_mutex_unlock(&win_mutex);
list = update_list;
update_list = update_list_tail = NULL;
bool skipit = sdl_mode;
pthread_mutex_unlock(&sdl_mode_mutex);
pthread_mutex_unlock(&sdl_headlock);
for (; list; list = old_next) {
SDL_Rect src;
old_next = list->next;
if (list->next == NULL && !skipit && sw == list->rect.width && sh == list->rect.height) {
void *pixels;
int pitch;
int row;
int tw, th;
if (internal_scaling) {
struct graphics_buffer *gb;
gb = do_scale(list, dst.w, dst.h);
src.x = 0;
src.y = 0;
src.w = gb->w;
src.h = gb->h;
if (sdl.QueryTexture(texture, NULL, NULL, &tw, &th) != 0)
fprintf(stderr, "Unable to query texture (%s)\n", sdl.GetError());
sdl.RenderClear(renderer);
if (sdl.LockTexture(texture, &src, &pixels, &pitch) != 0)
fprintf(stderr, "Unable to lock texture (%s)\n", sdl.GetError());
if (pitch != gb->w * sizeof(gb->data[0])) {
// If this happens, we need to copy a row at a time...
for (row = 0; row < gb->h && row < th; row++) {
if (pitch < gb->w * sizeof(gb->data[0]))
memcpy(pixels, &gb->data[gb->w * row], pitch);
else
memcpy(pixels, &gb->data[gb->w * row], gb->w * sizeof(gb->data[0]));
pixels = (void *)((char*)pixels + pitch);
}
}
else {
int ch = gb->h;
if (ch > th)
ch = th;
memcpy(pixels, gb->data, gb->w * ch * sizeof(gb->data[0]));
sdl.UnlockTexture(texture);
dst.x = (cvstat.winwidth - gb->w) / 2;
dst.y = (cvstat.winheight - gb->h) / 2;
release_buffer(gb);
src.x = 0;
src.y = 0;
src.w = list->rect.width;
src.h = list->rect.height;
if (sdl.QueryTexture(texture, NULL, NULL, &tw, &th) != 0)
fprintf(stderr, "Unable to query texture (%s)\n", sdl.GetError());
sdl.RenderClear(renderer);
if (sdl.LockTexture(texture, &src, &pixels, &pitch) != 0)
fprintf(stderr, "Unable to lock texture (%s)\n", sdl.GetError());
if (pitch != list->rect.width * sizeof(list->data[0])) {
// If this happens, we need to copy a row at a time...
for (row = 0; row < list->rect.height && row < th; row++) {
if (pitch < list->rect.width * sizeof(list->data[0]))
memcpy(pixels, &list->data[list->rect.width * row], pitch);
else
memcpy(pixels, &list->data[list->rect.width * row], list->rect.width * sizeof(list->data[0]));
pixels = (void *)((char*)pixels + pitch);
}
}
else {
int ch = list->rect.height;
if (ch > th)
ch = th;
memcpy(pixels, list->data, list->rect.width * ch * sizeof(list->data[0]));
}
sdl.UnlockTexture(texture);
//aspect_fix(&dst.w, &dst.h, cvstat.aspect_width, cvstat.aspect_height);
dst.x = (cvstat.winwidth - dst.w) / 2;
dst.y = (cvstat.winheight - dst.h) / 2;
if (sdl.RenderCopy(renderer, texture, &src, &dst))
fprintf(stderr, "RenderCopy() failed! (%s)\n", sdl.GetError());
sdl.RenderPresent(renderer);
else
pthread_mutex_unlock(&win_mutex);
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break;
case SDL_USEREVENT_SETNAME:
pthread_mutex_lock(&win_mutex);
sdl.SetWindowTitle(win, (char *)ev.user.data1);
pthread_mutex_unlock(&win_mutex);
free(ev.user.data1);
break;
case SDL_USEREVENT_SETICON:
if(sdl_icon != NULL)
sdl.FreeSurface(sdl_icon);
sdl_icon=sdl.CreateRGBSurfaceFrom(ev.user.data1
, *(unsigned long *)ev.user.data2
, *(unsigned long *)ev.user.data2
, 32
, *(unsigned long *)ev.user.data2*4
, *(DWORD *)"\377\0\0\0"
, *(DWORD *)"\0\377\0\0"
, *(DWORD *)"\0\0\377\0"
, *(DWORD *)"\0\0\0\377"
);
pthread_mutex_lock(&win_mutex);
sdl.SetWindowIcon(win, sdl_icon);
pthread_mutex_unlock(&win_mutex);
free(ev.user.data2);
break;
case SDL_USEREVENT_SETTITLE:
pthread_mutex_lock(&win_mutex);
sdl.SetWindowTitle(win, (char *)ev.user.data1);
pthread_mutex_unlock(&win_mutex);
free(ev.user.data1);
break;
case SDL_USEREVENT_SETVIDMODE:
pthread_mutex_lock(&sdl_mode_mutex);
sdl_mode = false;
pthread_mutex_unlock(&sdl_mode_mutex);
cvstat.winwidth = (intptr_t)ev.user.data1;
cvstat.winheight = (intptr_t)ev.user.data2;
internal_setwinsize(&cvstat, true);
sdl_ufunc_retval=0;
sem_post(&sdl_ufunc_ret);
break;
case SDL_USEREVENT_HIDEMOUSE:
sdl.ShowCursor(SDL_DISABLE);
break;
case SDL_USEREVENT_SHOWMOUSE:
sdl.ShowCursor(SDL_ENABLE);
break;
case SDL_USEREVENT_INIT:
if(!sdl_init_good) {
if(sdl.WasInit(SDL_INIT_VIDEO)==SDL_INIT_VIDEO) {
pthread_mutex_lock(&win_mutex);
_beginthread(sdl_mouse_thread, 0, NULL);
sdl_init_good=1;
pthread_mutex_unlock(&win_mutex);
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}
sdl_ufunc_retval=0;
sem_post(&sdl_ufunc_ret);
break;
case SDL_USEREVENT_GETWINPOS:
sdl.GetWindowPosition(win, ev.user.data1, ev.user.data2);
sem_post(&sdl_ufunc_ret);
break;
case SDL_USEREVENT_MOUSEPOINTER:
{
int cid = INT_MIN;
SDL_Cursor *oc = curs;
switch((intptr_t)ev.user.data1) {
case CIOLIB_MOUSEPTR_ARROW:
break; // Default
case CIOLIB_MOUSEPTR_BAR:
cid = SDL_SYSTEM_CURSOR_IBEAM;
break;
}
if (cid == INT_MIN) {
sdl.SetCursor(sdl.GetDefaultCursor());
curs = NULL;
}
else {
curs = sdl.CreateSystemCursor(cid);
if (curs == NULL)
if (oc)
sdl.FreeCursor(oc);
break;
case SDL_SYSWMEVENT: /* ToDo... This is where Copy/Paste needs doing */
/* Ignore this stuff */
case SDL_JOYAXISMOTION:
case SDL_JOYBALLMOTION:
case SDL_JOYHATMOTION:
case SDL_JOYBUTTONDOWN:
case SDL_JOYBUTTONUP:
default:
break;
}
}
#if defined(__DARWIN__)
if (initsdl_ret) {
#else
if(init_sdl_video()) {
fprintf(stderr,"SDL Video Initialization Failed\n");
return(-1);
sem_init(&sdl_key_pending, 0, 0);
sem_init(&sdl_ufunc_ret, 0, 0);
sem_init(&sdl_ufunc_rec, 0, 0);
pthread_mutex_init(&sdl_ufunc_mtx, NULL);
pthread_mutex_init(&sdl_headlock, NULL);
pthread_mutex_init(&win_mutex, NULL);
pthread_mutex_init(&sdl_keylock, NULL);
sdl_sync_initialized = true;
return 0;
}
int sdl_initciolib(int mode)
{
if (sdl_initsync() == -1)
return -1;
return(sdl_init(mode));
}
void
sdl_beep(void)
{
static unsigned char wave[2206];
if (wave[2205] == 0) {
xptone_makewave(440, wave, 2205, WAVE_SHAPE_SINE_SAW_HARM);
wave[2205] = 1;
}
xp_play_sample(wave, 2205, TRUE);
}
/* Called from main thread only (Passes Event) */
int sdl_mousepointer(enum ciolib_mouse_ptr type)
{
sdl_user_func(SDL_USEREVENT_MOUSEPOINTER,type);
return(0);
}
// TODO: I hate having nested locks like this. :(
pthread_mutex_lock(&vstatlock);
ret = bitmap_double_mult_inside(vstat.winwidth, vstat.winheight);
pthread_mutex_unlock(&vstatlock);
return ret;
}
void
{
int w, h;
pthread_mutex_lock(&vstatlock);
bitmap_get_scaled_win_size(newval, &w, &h, 0, 0);
pthread_mutex_unlock(&vstatlock);
sdl_setwinsize(w, h);
}
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enum ciolib_scaling
sdl_getscaling_type(void)
{
enum ciolib_scaling ret;
pthread_mutex_lock(&vstatlock);
ret = (internal_scaling ? CIOLIB_SCALING_INTERNAL : CIOLIB_SCALING_EXTERNAL);
pthread_mutex_unlock(&vstatlock);
return ret;
}
void
sdl_setscaling_type(enum ciolib_scaling newval)
{
struct video_stats cvstat = vstat;
int w, h;
update_cvstat(&cvstat);
pthread_mutex_lock(&vstatlock);
if ((newval == CIOLIB_SCALING_INTERNAL) != internal_scaling) {
internal_scaling = (newval == CIOLIB_SCALING_INTERNAL);
w = vstat.winwidth;
h = vstat.winheight;
pthread_mutex_unlock(&vstatlock);
sdl_user_func_ret(SDL_USEREVENT_SETVIDMODE, w, h);
}
else {
pthread_mutex_unlock(&vstatlock);
}
}