43 |
static int g_x_socket; |
static int g_x_socket; |
44 |
static Screen *g_screen; |
static Screen *g_screen; |
45 |
Window g_wnd; |
Window g_wnd; |
46 |
|
extern uint32 g_embed_wnd; |
47 |
BOOL g_enable_compose = False; |
BOOL g_enable_compose = False; |
48 |
static GC g_gc = NULL; |
static GC g_gc = NULL; |
49 |
static Visual *g_visual; |
static Visual *g_visual; |
57 |
static Atom g_protocol_atom, g_kill_atom; |
static Atom g_protocol_atom, g_kill_atom; |
58 |
static BOOL g_focused; |
static BOOL g_focused; |
59 |
static BOOL g_mouse_in_wnd; |
static BOOL g_mouse_in_wnd; |
60 |
|
static BOOL g_arch_match = False; /* set to True if RGB XServer and little endian */ |
61 |
|
|
62 |
/* endianness */ |
/* endianness */ |
63 |
static BOOL g_host_be; |
static BOOL g_host_be; |
66 |
static int g_red_shift_l, g_blue_shift_l, g_green_shift_l; |
static int g_red_shift_l, g_blue_shift_l, g_green_shift_l; |
67 |
|
|
68 |
/* software backing store */ |
/* software backing store */ |
69 |
BOOL g_ownbackstore = True; /* We can't rely on external BackingStore */ |
extern BOOL g_ownbackstore; |
70 |
static Pixmap g_backstore = 0; |
static Pixmap g_backstore = 0; |
71 |
|
|
72 |
/* Moving in single app mode */ |
/* Moving in single app mode */ |
115 |
} |
} |
116 |
|
|
117 |
/* colour maps */ |
/* colour maps */ |
118 |
BOOL g_owncolmap = False; |
extern BOOL g_owncolmap; |
119 |
static Colormap g_xcolmap; |
static Colormap g_xcolmap; |
120 |
static uint32 *g_colmap = NULL; |
static uint32 *g_colmap = NULL; |
121 |
|
|
171 |
split_colour15(uint32 colour) |
split_colour15(uint32 colour) |
172 |
{ |
{ |
173 |
PixelColour rv; |
PixelColour rv; |
174 |
rv.red = (colour & 0x7c00) >> 10; |
rv.red = (colour & 0x7c00) >> 7; |
175 |
rv.red = (rv.red * 0xff) / 0x1f; |
rv.green = (colour & 0x03e0) >> 2; |
176 |
rv.green = (colour & 0x03e0) >> 5; |
rv.blue = (colour & 0x001f) << 3; |
|
rv.green = (rv.green * 0xff) / 0x1f; |
|
|
rv.blue = (colour & 0x1f); |
|
|
rv.blue = (rv.blue * 0xff) / 0x1f; |
|
177 |
return rv; |
return rv; |
178 |
} |
} |
179 |
|
|
181 |
split_colour16(uint32 colour) |
split_colour16(uint32 colour) |
182 |
{ |
{ |
183 |
PixelColour rv; |
PixelColour rv; |
184 |
rv.red = (colour & 0xf800) >> 11; |
rv.red = (colour & 0xf800) >> 8; |
185 |
rv.red = (rv.red * 0xff) / 0x1f; |
rv.green = (colour & 0x07e0) >> 3; |
186 |
rv.green = (colour & 0x07e0) >> 5; |
rv.blue = (colour & 0x001f) << 3; |
|
rv.green = (rv.green * 0xff) / 0x3f; |
|
|
rv.blue = (colour & 0x001f); |
|
|
rv.blue = (rv.blue * 0xff) / 0x1f; |
|
187 |
return rv; |
return rv; |
188 |
} |
} |
189 |
|
|
192 |
{ |
{ |
193 |
PixelColour rv; |
PixelColour rv; |
194 |
rv.blue = (colour & 0xff0000) >> 16; |
rv.blue = (colour & 0xff0000) >> 16; |
195 |
rv.green = (colour & 0xff00) >> 8; |
rv.green = (colour & 0x00ff00) >> 8; |
196 |
rv.red = (colour & 0xff); |
rv.red = (colour & 0x0000ff); |
197 |
return rv; |
return rv; |
198 |
} |
} |
199 |
|
|
241 |
{ |
{ |
242 |
uint16 value; |
uint16 value; |
243 |
|
|
244 |
while (out < end) |
if (g_xserver_be) |
245 |
{ |
{ |
246 |
value = (uint16) g_colmap[*(data++)]; |
while (out < end) |
|
|
|
|
if (g_xserver_be) |
|
247 |
{ |
{ |
248 |
|
value = (uint16) g_colmap[*(data++)]; |
249 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
250 |
*(out++) = value; |
*(out++) = value; |
251 |
} |
} |
252 |
else |
} |
253 |
|
else |
254 |
|
{ |
255 |
|
while (out < end) |
256 |
{ |
{ |
257 |
|
value = (uint16) g_colmap[*(data++)]; |
258 |
*(out++) = value; |
*(out++) = value; |
259 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
260 |
} |
} |
267 |
{ |
{ |
268 |
uint32 value; |
uint32 value; |
269 |
|
|
270 |
while (out < end) |
if (g_xserver_be) |
271 |
{ |
{ |
272 |
value = g_colmap[*(data++)]; |
while (out < end) |
|
|
|
|
if (g_xserver_be) |
|
273 |
{ |
{ |
274 |
|
value = g_colmap[*(data++)]; |
275 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
276 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
277 |
*(out++) = value; |
*(out++) = value; |
278 |
} |
} |
279 |
else |
} |
280 |
|
else |
281 |
|
{ |
282 |
|
while (out < end) |
283 |
{ |
{ |
284 |
|
value = g_colmap[*(data++)]; |
285 |
*(out++) = value; |
*(out++) = value; |
286 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
287 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
294 |
{ |
{ |
295 |
uint32 value; |
uint32 value; |
296 |
|
|
297 |
while (out < end) |
if (g_xserver_be) |
298 |
{ |
{ |
299 |
value = g_colmap[*(data++)]; |
while (out < end) |
|
|
|
|
if (g_xserver_be) |
|
300 |
{ |
{ |
301 |
|
value = g_colmap[*(data++)]; |
302 |
*(out++) = value >> 24; |
*(out++) = value >> 24; |
303 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
304 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
305 |
*(out++) = value; |
*(out++) = value; |
306 |
} |
} |
307 |
else |
} |
308 |
|
else |
309 |
|
{ |
310 |
|
while (out < end) |
311 |
{ |
{ |
312 |
|
value = g_colmap[*(data++)]; |
313 |
*(out++) = value; |
*(out++) = value; |
314 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
315 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
598 |
static uint8 * |
static uint8 * |
599 |
translate_image(int width, int height, uint8 * data) |
translate_image(int width, int height, uint8 * data) |
600 |
{ |
{ |
601 |
int size = width * height * g_bpp / 8; |
int size; |
602 |
uint8 *out = (uint8 *) xmalloc(size); |
uint8 *out; |
603 |
uint8 *end = out + size; |
uint8 *end; |
604 |
|
|
605 |
|
/* if server and xserver bpp match, */ |
606 |
|
/* and arch(endian) matches, no need to translate */ |
607 |
|
/* just return data */ |
608 |
|
if (g_arch_match) |
609 |
|
{ |
610 |
|
if (g_depth == 15 && g_server_bpp == 15) |
611 |
|
return data; |
612 |
|
if (g_depth == 16 && g_server_bpp == 16) |
613 |
|
return data; |
614 |
|
} |
615 |
|
|
616 |
|
size = width * height * (g_bpp / 8); |
617 |
|
out = (uint8 *) xmalloc(size); |
618 |
|
end = out + size; |
619 |
|
|
620 |
switch (g_server_bpp) |
switch (g_server_bpp) |
621 |
{ |
{ |
753 |
TrueColorVisual = True; |
TrueColorVisual = True; |
754 |
} |
} |
755 |
|
|
756 |
|
test = 1; |
757 |
|
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
758 |
|
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
759 |
|
|
760 |
if ((g_server_bpp == 8) && ((!TrueColorVisual) || (g_depth <= 8))) |
if ((g_server_bpp == 8) && ((!TrueColorVisual) || (g_depth <= 8))) |
761 |
{ |
{ |
762 |
/* we use a colourmap, so the default visual should do */ |
/* we use a colourmap, so the default visual should do */ |
783 |
calculate_shifts(vi.red_mask, &g_red_shift_r, &g_red_shift_l); |
calculate_shifts(vi.red_mask, &g_red_shift_r, &g_red_shift_l); |
784 |
calculate_shifts(vi.blue_mask, &g_blue_shift_r, &g_blue_shift_l); |
calculate_shifts(vi.blue_mask, &g_blue_shift_r, &g_blue_shift_l); |
785 |
calculate_shifts(vi.green_mask, &g_green_shift_r, &g_green_shift_l); |
calculate_shifts(vi.green_mask, &g_green_shift_r, &g_green_shift_l); |
786 |
|
|
787 |
|
/* if RGB video and averything is little endian */ |
788 |
|
if (vi.red_mask > vi.green_mask && vi.green_mask > vi.blue_mask) |
789 |
|
if (!g_xserver_be && !g_host_be) |
790 |
|
g_arch_match = True; |
791 |
} |
} |
792 |
|
|
793 |
pfm = XListPixmapFormats(g_display, &i); |
pfm = XListPixmapFormats(g_display, &i); |
827 |
g_ownbackstore = True; |
g_ownbackstore = True; |
828 |
} |
} |
829 |
|
|
|
test = 1; |
|
|
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
|
|
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
|
|
|
|
830 |
/* |
/* |
831 |
* Determine desktop size |
* Determine desktop size |
832 |
*/ |
*/ |
956 |
XFree(sizehints); |
XFree(sizehints); |
957 |
} |
} |
958 |
|
|
959 |
|
if ( g_embed_wnd ) |
960 |
|
{ |
961 |
|
XReparentWindow(g_display, g_wnd, (Window)g_embed_wnd, 0, 0); |
962 |
|
} |
963 |
|
|
964 |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
965 |
VisibilityChangeMask | FocusChangeMask; |
VisibilityChangeMask | FocusChangeMask; |
966 |
|
|
1402 |
XPutImage(g_display, bitmap, g_gc, image, 0, 0, 0, 0, width, height); |
XPutImage(g_display, bitmap, g_gc, image, 0, 0, 0, 0, width, height); |
1403 |
|
|
1404 |
XFree(image); |
XFree(image); |
1405 |
if (!g_owncolmap) |
if (tdata != data) |
1406 |
xfree(tdata); |
xfree(tdata); |
1407 |
return (HBITMAP) bitmap; |
return (HBITMAP) bitmap; |
1408 |
} |
} |
1441 |
} |
} |
1442 |
|
|
1443 |
XFree(image); |
XFree(image); |
1444 |
if (!g_owncolmap) |
if (tdata != data) |
1445 |
xfree(tdata); |
xfree(tdata); |
1446 |
} |
} |
1447 |
|
|
1958 |
|
|
1959 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
1960 |
|
|
1961 |
|
/* Sometimes, the boxcx value is something really large, like |
1962 |
|
32691. This makes XCopyArea fail with Xvnc. The code below |
1963 |
|
is a quick fix. */ |
1964 |
|
if (boxx + boxcx > g_width) |
1965 |
|
boxcx = g_width - boxx; |
1966 |
|
|
1967 |
if (boxcx > 1) |
if (boxcx > 1) |
1968 |
{ |
{ |
1969 |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |