/*
* Called from signal handler with lock held
*/
static void
repaint (cairo_5c_surface_t *c5s, int x, int y, int w, int h)
{
cairo_5c_gui_t *gui = c5s->u.window.gui;
if (gui->window &&
(gui->new_width != c5s->width ||
gui->new_height != c5s->height))
{
allocate_pixmap (c5s);
}
if (gui->window && gui->pixmap && gui->gc)
{
Display *dpy = gui->global->dpy;
if (w == 0)
w = c5s->width - x;
if (h == 0)
h = c5s->height - y;
gui->dirty = 0;
XCopyArea (dpy, gui->pixmap, gui->window, gui->gc,
x, y, w, h, x, y);
XFlush (dpy);
}
}
void
cairo_5c_gui_check_size (cairo_5c_surface_t *c5s)
{
cairo_5c_gui_t *gui = c5s->u.window.gui;
if (gui->disable == 0 &&
(gui->new_width != c5s->width ||
gui->new_height != c5s->height))
allocate_pixmap (c5s);
}
void *img_read_quantel(const T_CHAR *fname, int *w, int *h, int type) {
FILE *fileyuv;
IMAGE *image;
LPIXEL *bufout1, *bufout2, *buf;
int xsize, ysize, imgoffs, quantel_xsize;
int y, exit = 0;
fileyuv = _wfopen(fname, L"rb");
if (fileyuv == NULL) {
/*printf("img_read_quantel error: unable to open file %s\n", fname);*/
return NIL;
}
if (type == VPB_FORMAT) {
if (!vpb_get_info(fileyuv, &xsize, &ysize, &imgoffs)) {
fclose(fileyuv);
return NIL;
}
fseek(fileyuv, imgoffs, SEEK_SET);
quantel_xsize = xsize;
} else {
if (!quantel_get_info(fname, type, &xsize, &ysize)) {
fclose(fileyuv);
return NIL;
}
quantel_xsize = QUANTEL_XSIZE;
}
image = new_img();
image->type = TOONZRGB;
if (!allocate_pixmap(image, xsize, ysize)) return NIL;
bufout1 = bufout2 = (LPIXEL *)image->buffer;
bufout1 += ysize * xsize - 1;
bufout2 += (ysize - 1) * xsize - 1;
if (type == SDL_FORMAT) {
for (y = 0; y < ysize; y += 2) {
buf = bufout1 - (quantel_xsize - 1);
QUANTEL_GET_YUV_LINE(fileyuv, buf, quantel_xsize)
if (exit) break;
bufout1 -= quantel_xsize * 2;
}
for (y = 1; y < ysize; y += 2) {
buf = bufout2 - (quantel_xsize - 1);
QUANTEL_GET_YUV_LINE(fileyuv, buf, quantel_xsize)
if (exit) break;
bufout2 -= quantel_xsize * 2;
}
} else {
for (y = 0; y < ysize; y++) {
Bool
cairo_5c_gui_create (cairo_5c_surface_t *c5s, char *name, int width, int height, Bool shown)
{
ENTER ();
x_global_t *xg;
cairo_5c_gui_t *gui;
Display *dpy;
XGCValues gcv;
int screen;
XSizeHints sizeHints;
XWMHints wmHints;
XClassHint classHints;
XSetWindowAttributes attr;
xg = x_global_create ();
if (aborting)
{
EXIT ();
return False;
}
dpy = xg->dpy;
screen = DefaultScreen (dpy);
if (!width)
width = XDisplayWidth (dpy, screen) / 3;
if (!height)
height = XDisplayWidth (dpy, screen) / 3;
gui = malloc (sizeof (cairo_5c_gui_t));
xg->ref_count++;
gui->global = xg;
gui->pixmap = None;
gui->root = RootWindow (dpy, screen);
gui->dirty = 0;
gui->disable = 0;
gui->depth = DefaultDepth (dpy, screen);
gui->new_width = width;
gui->new_height = height;
gui->send_events = NULL;
attr.background_pixmap = None;
attr.event_mask = (KeyPressMask|
KeyReleaseMask|
ButtonPressMask|
ButtonReleaseMask|
PointerMotionMask|
EnterWindowMask|
LeaveWindowMask|
ExposureMask|
StructureNotifyMask|
FocusChangeMask);
gui->window = XCreateWindow (dpy, gui->root,
0, 0, gui->new_width, gui->new_height, 0,
gui->depth,
InputOutput, CopyFromParent,
CWEventMask|CWBackPixmap, &attr);
gcv.foreground = 0xffffffff;
gcv.graphics_exposures = False;
gui->gc = XCreateGC (dpy, gui->window,
GCForeground | GCGraphicsExposures,
&gcv);
set_window_surface (xg, gui->window, c5s);
sizeHints.flags = 0;
wmHints.flags = InputHint;
wmHints.input = True;
classHints.res_name = name;
classHints.res_class = name;
xg->wm_delete_window = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
xg->wm_protocols = XInternAtom (dpy, "WM_PROTOCOLS", False);
Xutf8SetWMProperties (dpy, gui->window, name, name,
NULL, 0, &sizeHints, &wmHints, &classHints);
XSetWMProtocols (dpy, gui->window, &xg->wm_delete_window, 1);
if (shown)
XMapWindow (dpy, gui->window);
c5s->u.window.gui = gui;
/* create the pixmap */
allocate_pixmap (c5s);
EXIT ();
return True;
}
