1 |
/* -*- c-basic-offset: 8 -*- |
/* -*- c-basic-offset: 8 -*- |
2 |
rdesktop: A Remote Desktop Protocol client. |
rdesktop: A Remote Desktop Protocol client. |
3 |
User interface services - X Window System |
User interface services - X Window System |
4 |
Copyright (C) Matthew Chapman 1999-2002 |
Copyright (C) Matthew Chapman 1999-2005 |
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This program is free software; you can redistribute it and/or modify |
This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
it under the terms of the GNU General Public License as published by |
21 |
#include <X11/Xlib.h> |
#include <X11/Xlib.h> |
22 |
#include <X11/Xutil.h> |
#include <X11/Xutil.h> |
23 |
#include <unistd.h> |
#include <unistd.h> |
24 |
|
#include <sys/time.h> |
25 |
#include <time.h> |
#include <time.h> |
26 |
#include <errno.h> |
#include <errno.h> |
27 |
#include <strings.h> |
#include <strings.h> |
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31 |
extern int g_width; |
extern int g_width; |
32 |
extern int g_height; |
extern int g_height; |
33 |
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extern int g_xpos; |
34 |
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extern int g_ypos; |
35 |
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extern int g_pos; |
36 |
extern BOOL g_sendmotion; |
extern BOOL g_sendmotion; |
37 |
extern BOOL g_fullscreen; |
extern BOOL g_fullscreen; |
38 |
extern BOOL g_grab_keyboard; |
extern BOOL g_grab_keyboard; |
46 |
static int g_x_socket; |
static int g_x_socket; |
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static Screen *g_screen; |
static Screen *g_screen; |
48 |
Window g_wnd; |
Window g_wnd; |
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extern uint32 g_embed_wnd; |
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BOOL g_enable_compose = False; |
BOOL g_enable_compose = False; |
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BOOL g_Unobscured; /* used for screenblt */ |
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static GC g_gc = NULL; |
static GC g_gc = NULL; |
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static GC g_create_bitmap_gc = NULL; |
54 |
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static GC g_create_glyph_gc = NULL; |
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static Visual *g_visual; |
static Visual *g_visual; |
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static int g_depth; |
static int g_depth; |
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static int g_bpp; |
static int g_bpp; |
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static Atom g_protocol_atom, g_kill_atom; |
static Atom g_protocol_atom, g_kill_atom; |
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static BOOL g_focused; |
static BOOL g_focused; |
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static BOOL g_mouse_in_wnd; |
static BOOL g_mouse_in_wnd; |
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static BOOL g_arch_match = False; /* set to True if RGB XServer and little endian */ |
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|
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/* endianness */ |
/* endianness */ |
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static BOOL g_host_be; |
static BOOL g_host_be; |
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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; |
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/* software backing store */ |
/* software backing store */ |
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static BOOL g_ownbackstore; |
extern BOOL g_ownbackstore; |
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static Pixmap g_backstore = 0; |
static Pixmap g_backstore = 0; |
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|
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/* Moving in single app mode */ |
/* Moving in single app mode */ |
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static BOOL g_moving_wnd; |
static BOOL g_moving_wnd; |
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static int g_move_x_offset = 0; |
static int g_move_x_offset = 0; |
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static int g_move_y_offset = 0; |
static int g_move_y_offset = 0; |
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static BOOL g_using_full_workarea = False; |
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|
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#ifdef WITH_RDPSND |
#ifdef WITH_RDPSND |
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extern int g_dsp_fd; |
extern int g_dsp_fd; |
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XFillRectangle(g_display, g_ownbackstore ? g_backstore : g_wnd, g_gc, x, y, cx, cy); \ |
XFillRectangle(g_display, g_ownbackstore ? g_backstore : g_wnd, g_gc, x, y, cx, cy); \ |
122 |
} |
} |
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124 |
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#define FILL_POLYGON(p,np)\ |
125 |
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{ \ |
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XFillPolygon(g_display, g_wnd, g_gc, p, np, Complex, CoordModePrevious); \ |
127 |
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if (g_ownbackstore) \ |
128 |
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XFillPolygon(g_display, g_backstore, g_gc, p, np, Complex, CoordModePrevious); \ |
129 |
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} |
130 |
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131 |
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#define DRAW_ELLIPSE(x,y,cx,cy,m)\ |
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{ \ |
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switch (m) \ |
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{ \ |
135 |
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case 0: /* Outline */ \ |
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XDrawArc(g_display, g_wnd, g_gc, x, y, cx, cy, 0, 360*64); \ |
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if (g_ownbackstore) \ |
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XDrawArc(g_display, g_backstore, g_gc, x, y, cx, cy, 0, 360*64); \ |
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break; \ |
140 |
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case 1: /* Filled */ \ |
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XFillArc(g_display, g_wnd, g_gc, x, y, cx, cy, 0, 360*64); \ |
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if (g_ownbackstore) \ |
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XFillArc(g_display, g_backstore, g_gc, x, y, cx, cy, 0, 360*64); \ |
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break; \ |
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} \ |
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} |
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/* colour maps */ |
/* colour maps */ |
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BOOL g_owncolmap = False; |
extern BOOL g_owncolmap; |
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static Colormap g_xcolmap; |
static Colormap g_xcolmap; |
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static uint32 *g_colmap = NULL; |
static uint32 *g_colmap = NULL; |
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(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
199 |
} |
} |
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static PixelColour |
#define SPLITCOLOUR15(colour, rv) \ |
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split_colour15(uint32 colour) |
{ \ |
203 |
{ |
rv.red = ((colour >> 7) & 0xf8) | ((colour >> 12) & 0x7); \ |
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PixelColour rv; |
rv.green = ((colour >> 2) & 0xf8) | ((colour >> 8) & 0x7); \ |
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rv.red = (colour & 0x7c00) >> 10; |
rv.blue = ((colour << 3) & 0xf8) | ((colour >> 2) & 0x7); \ |
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rv.red = (rv.red * 0xff) / 0x1f; |
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rv.green = (colour & 0x03e0) >> 5; |
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rv.green = (rv.green * 0xff) / 0x1f; |
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rv.blue = (colour & 0x1f); |
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rv.blue = (rv.blue * 0xff) / 0x1f; |
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return rv; |
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} |
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static PixelColour |
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split_colour16(uint32 colour) |
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{ |
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PixelColour rv; |
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rv.red = (colour & 0xf800) >> 11; |
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rv.red = (rv.red * 0xff) / 0x1f; |
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rv.green = (colour & 0x07e0) >> 5; |
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rv.green = (rv.green * 0xff) / 0x3f; |
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rv.blue = (colour & 0x001f); |
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rv.blue = (rv.blue * 0xff) / 0x1f; |
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return rv; |
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} |
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static PixelColour |
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split_colour24(uint32 colour) |
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{ |
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PixelColour rv; |
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rv.blue = (colour & 0xff0000) >> 16; |
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rv.green = (colour & 0xff00) >> 8; |
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rv.red = (colour & 0xff); |
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return rv; |
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} |
} |
207 |
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static uint32 |
#define SPLITCOLOUR16(colour, rv) \ |
209 |
make_colour(PixelColour pc) |
{ \ |
210 |
{ |
rv.red = ((colour >> 8) & 0xf8) | ((colour >> 13) & 0x7); \ |
211 |
return (((pc.red >> g_red_shift_r) << g_red_shift_l) |
rv.green = ((colour >> 3) & 0xfc) | ((colour >> 9) & 0x3); \ |
212 |
| ((pc.green >> g_green_shift_r) << g_green_shift_l) |
rv.blue = ((colour << 3) & 0xf8) | ((colour >> 2) & 0x7); \ |
213 |
| ((pc.blue >> g_blue_shift_r) << g_blue_shift_l)); |
} \ |
214 |
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215 |
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#define SPLITCOLOUR24(colour, rv) \ |
216 |
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{ \ |
217 |
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rv.blue = (colour & 0xff0000) >> 16; \ |
218 |
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rv.green = (colour & 0x00ff00) >> 8; \ |
219 |
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rv.red = (colour & 0x0000ff); \ |
220 |
} |
} |
221 |
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222 |
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#define MAKECOLOUR(pc) \ |
223 |
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((pc.red >> g_red_shift_r) << g_red_shift_l) \ |
224 |
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| ((pc.green >> g_green_shift_r) << g_green_shift_l) \ |
225 |
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| ((pc.blue >> g_blue_shift_r) << g_blue_shift_l) \ |
226 |
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#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
228 |
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | (x & 0xff00)); } |
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | (x & 0xff00)); } |
229 |
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
230 |
x = (x << 16) | (x >> 16); } |
x = (x << 16) | (x >> 16); } |
231 |
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232 |
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#define BOUT16(o, x) { *(o++) = x >> 8; *(o++) = x; } |
233 |
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#define BOUT24(o, x) { *(o++) = x >> 16; *(o++) = x >> 8; *(o++) = x; } |
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#define BOUT32(o, x) { *(o++) = x >> 24; *(o++) = x >> 16; *(o++) = x >> 8; *(o++) = x; } |
235 |
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#define LOUT16(o, x) { *(o++) = x; *(o++) = x >> 8; } |
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#define LOUT24(o, x) { *(o++) = x; *(o++) = x >> 8; *(o++) = x >> 16; } |
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#define LOUT32(o, x) { *(o++) = x; *(o++) = x >> 8; *(o++) = x >> 16; *(o++) = x >> 24; } |
238 |
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static uint32 |
static uint32 |
240 |
translate_colour(uint32 colour) |
translate_colour(uint32 colour) |
241 |
{ |
{ |
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switch (g_server_bpp) |
switch (g_server_bpp) |
244 |
{ |
{ |
245 |
case 15: |
case 15: |
246 |
pc = split_colour15(colour); |
SPLITCOLOUR15(colour, pc); |
247 |
break; |
break; |
248 |
case 16: |
case 16: |
249 |
pc = split_colour16(colour); |
SPLITCOLOUR16(colour, pc); |
250 |
break; |
break; |
251 |
case 24: |
case 24: |
252 |
pc = split_colour24(colour); |
SPLITCOLOUR24(colour, pc); |
253 |
break; |
break; |
254 |
} |
} |
255 |
return make_colour(pc); |
return MAKECOLOUR(pc); |
256 |
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} |
257 |
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258 |
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/* indent is confused by UNROLL8 */ |
259 |
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/* *INDENT-OFF* */ |
260 |
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261 |
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/* repeat and unroll, similar to bitmap.c */ |
262 |
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/* potentialy any of the following translate */ |
263 |
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/* functions can use repeat but just doing */ |
264 |
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/* the most common ones */ |
265 |
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266 |
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#define UNROLL8(stm) { stm stm stm stm stm stm stm stm } |
267 |
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/* 2 byte output repeat */ |
268 |
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#define REPEAT2(stm) \ |
269 |
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{ \ |
270 |
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while (out <= end - 8 * 2) \ |
271 |
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UNROLL8(stm) \ |
272 |
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while (out < end) \ |
273 |
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{ stm } \ |
274 |
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} |
275 |
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/* 3 byte output repeat */ |
276 |
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#define REPEAT3(stm) \ |
277 |
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{ \ |
278 |
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while (out <= end - 8 * 3) \ |
279 |
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UNROLL8(stm) \ |
280 |
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while (out < end) \ |
281 |
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{ stm } \ |
282 |
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} |
283 |
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/* 4 byte output repeat */ |
284 |
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#define REPEAT4(stm) \ |
285 |
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{ \ |
286 |
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while (out <= end - 8 * 4) \ |
287 |
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UNROLL8(stm) \ |
288 |
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while (out < end) \ |
289 |
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{ stm } \ |
290 |
} |
} |
291 |
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/* *INDENT-ON* */ |
292 |
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|
293 |
static void |
static void |
294 |
translate8to8(uint8 * data, uint8 * out, uint8 * end) |
translate8to8(const uint8 * data, uint8 * out, uint8 * end) |
295 |
{ |
{ |
296 |
while (out < end) |
while (out < end) |
297 |
*(out++) = (uint8) g_colmap[*(data++)]; |
*(out++) = (uint8) g_colmap[*(data++)]; |
298 |
} |
} |
299 |
|
|
300 |
static void |
static void |
301 |
translate8to16(uint8 * data, uint8 * out, uint8 * end) |
translate8to16(const uint8 * data, uint8 * out, uint8 * end) |
302 |
{ |
{ |
303 |
uint16 value; |
uint16 value; |
304 |
|
|
305 |
while (out < end) |
if (g_arch_match) |
306 |
{ |
{ |
307 |
value = (uint16) g_colmap[*(data++)]; |
/* *INDENT-OFF* */ |
308 |
|
REPEAT2 |
309 |
if (g_xserver_be) |
( |
310 |
|
*((uint16 *) out) = g_colmap[*(data++)]; |
311 |
|
out += 2; |
312 |
|
) |
313 |
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/* *INDENT-ON* */ |
314 |
|
} |
315 |
|
else if (g_xserver_be) |
316 |
|
{ |
317 |
|
while (out < end) |
318 |
{ |
{ |
319 |
*(out++) = value >> 8; |
value = (uint16) g_colmap[*(data++)]; |
320 |
*(out++) = value; |
BOUT16(out, value); |
321 |
} |
} |
322 |
else |
} |
323 |
|
else |
324 |
|
{ |
325 |
|
while (out < end) |
326 |
{ |
{ |
327 |
*(out++) = value; |
value = (uint16) g_colmap[*(data++)]; |
328 |
*(out++) = value >> 8; |
LOUT16(out, value); |
329 |
} |
} |
330 |
} |
} |
331 |
} |
} |
332 |
|
|
333 |
/* little endian - conversion happens when colourmap is built */ |
/* little endian - conversion happens when colourmap is built */ |
334 |
static void |
static void |
335 |
translate8to24(uint8 * data, uint8 * out, uint8 * end) |
translate8to24(const uint8 * data, uint8 * out, uint8 * end) |
336 |
{ |
{ |
337 |
uint32 value; |
uint32 value; |
338 |
|
|
339 |
while (out < end) |
if (g_xserver_be) |
340 |
{ |
{ |
341 |
value = g_colmap[*(data++)]; |
while (out < end) |
|
|
|
|
if (g_xserver_be) |
|
342 |
{ |
{ |
343 |
*(out++) = value >> 16; |
value = g_colmap[*(data++)]; |
344 |
*(out++) = value >> 8; |
BOUT24(out, value); |
|
*(out++) = value; |
|
345 |
} |
} |
346 |
else |
} |
347 |
|
else |
348 |
|
{ |
349 |
|
while (out < end) |
350 |
{ |
{ |
351 |
*(out++) = value; |
value = g_colmap[*(data++)]; |
352 |
*(out++) = value >> 8; |
LOUT24(out, value); |
|
*(out++) = value >> 16; |
|
353 |
} |
} |
354 |
} |
} |
355 |
} |
} |
356 |
|
|
357 |
static void |
static void |
358 |
translate8to32(uint8 * data, uint8 * out, uint8 * end) |
translate8to32(const uint8 * data, uint8 * out, uint8 * end) |
359 |
{ |
{ |
360 |
uint32 value; |
uint32 value; |
361 |
|
|
362 |
while (out < end) |
if (g_arch_match) |
363 |
{ |
{ |
364 |
value = g_colmap[*(data++)]; |
/* *INDENT-OFF* */ |
365 |
|
REPEAT4 |
366 |
if (g_xserver_be) |
( |
367 |
|
*((uint32 *) out) = g_colmap[*(data++)]; |
368 |
|
out += 4; |
369 |
|
) |
370 |
|
/* *INDENT-ON* */ |
371 |
|
} |
372 |
|
else if (g_xserver_be) |
373 |
|
{ |
374 |
|
while (out < end) |
375 |
{ |
{ |
376 |
*(out++) = value >> 24; |
value = g_colmap[*(data++)]; |
377 |
*(out++) = value >> 16; |
BOUT32(out, value); |
|
*(out++) = value >> 8; |
|
|
*(out++) = value; |
|
378 |
} |
} |
379 |
else |
} |
380 |
|
else |
381 |
|
{ |
382 |
|
while (out < end) |
383 |
{ |
{ |
384 |
*(out++) = value; |
value = g_colmap[*(data++)]; |
385 |
*(out++) = value >> 8; |
LOUT32(out, value); |
|
*(out++) = value >> 16; |
|
|
*(out++) = value >> 24; |
|
386 |
} |
} |
387 |
} |
} |
388 |
} |
} |
389 |
|
|
390 |
static void |
static void |
391 |
translate15to16(uint16 * data, uint8 * out, uint8 * end) |
translate15to16(const uint16 * data, uint8 * out, uint8 * end) |
392 |
{ |
{ |
393 |
uint16 pixel; |
uint16 pixel; |
394 |
uint16 value; |
uint16 value; |
395 |
|
PixelColour pc; |
396 |
|
|
397 |
while (out < end) |
if (g_xserver_be) |
398 |
{ |
{ |
399 |
pixel = *(data++); |
while (out < end) |
|
|
|
|
if (g_host_be) |
|
|
{ |
|
|
BSWAP16(pixel); |
|
|
} |
|
|
|
|
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value = make_colour(split_colour15(pixel)); |
|
|
|
|
|
if (g_xserver_be) |
|
400 |
{ |
{ |
401 |
*(out++) = value >> 8; |
pixel = *(data++); |
402 |
*(out++) = value; |
if (g_host_be) |
403 |
|
{ |
404 |
|
BSWAP16(pixel); |
405 |
|
} |
406 |
|
SPLITCOLOUR15(pixel, pc); |
407 |
|
value = MAKECOLOUR(pc); |
408 |
|
BOUT16(out, value); |
409 |
} |
} |
410 |
else |
} |
411 |
|
else |
412 |
|
{ |
413 |
|
while (out < end) |
414 |
{ |
{ |
415 |
*(out++) = value; |
pixel = *(data++); |
416 |
*(out++) = value >> 8; |
if (g_host_be) |
417 |
|
{ |
418 |
|
BSWAP16(pixel); |
419 |
|
} |
420 |
|
SPLITCOLOUR15(pixel, pc); |
421 |
|
value = MAKECOLOUR(pc); |
422 |
|
LOUT16(out, value); |
423 |
} |
} |
424 |
} |
} |
425 |
} |
} |
426 |
|
|
427 |
static void |
static void |
428 |
translate15to24(uint16 * data, uint8 * out, uint8 * end) |
translate15to24(const uint16 * data, uint8 * out, uint8 * end) |
429 |
{ |
{ |
430 |
uint32 value; |
uint32 value; |
431 |
uint16 pixel; |
uint16 pixel; |
432 |
|
PixelColour pc; |
433 |
|
|
434 |
while (out < end) |
if (g_arch_match) |
435 |
{ |
{ |
436 |
pixel = *(data++); |
/* *INDENT-OFF* */ |
437 |
|
REPEAT3 |
438 |
if (g_host_be) |
( |
439 |
{ |
pixel = *(data++); |
440 |
BSWAP16(pixel); |
SPLITCOLOUR15(pixel, pc); |
441 |
} |
*(out++) = pc.blue; |
442 |
|
*(out++) = pc.green; |
443 |
value = make_colour(split_colour15(pixel)); |
*(out++) = pc.red; |
444 |
if (g_xserver_be) |
) |
445 |
|
/* *INDENT-ON* */ |
446 |
|
} |
447 |
|
else if (g_xserver_be) |
448 |
|
{ |
449 |
|
while (out < end) |
450 |
{ |
{ |
451 |
*(out++) = value >> 16; |
pixel = *(data++); |
452 |
*(out++) = value >> 8; |
if (g_host_be) |
453 |
*(out++) = value; |
{ |
454 |
|
BSWAP16(pixel); |
455 |
|
} |
456 |
|
SPLITCOLOUR15(pixel, pc); |
457 |
|
value = MAKECOLOUR(pc); |
458 |
|
BOUT24(out, value); |
459 |
} |
} |
460 |
else |
} |
461 |
|
else |
462 |
|
{ |
463 |
|
while (out < end) |
464 |
{ |
{ |
465 |
*(out++) = value; |
pixel = *(data++); |
466 |
*(out++) = value >> 8; |
if (g_host_be) |
467 |
*(out++) = value >> 16; |
{ |
468 |
|
BSWAP16(pixel); |
469 |
|
} |
470 |
|
SPLITCOLOUR15(pixel, pc); |
471 |
|
value = MAKECOLOUR(pc); |
472 |
|
LOUT24(out, value); |
473 |
} |
} |
474 |
} |
} |
475 |
} |
} |
476 |
|
|
477 |
static void |
static void |
478 |
translate15to32(uint16 * data, uint8 * out, uint8 * end) |
translate15to32(const uint16 * data, uint8 * out, uint8 * end) |
479 |
{ |
{ |
480 |
uint16 pixel; |
uint16 pixel; |
481 |
uint32 value; |
uint32 value; |
482 |
|
PixelColour pc; |
483 |
|
|
484 |
while (out < end) |
if (g_arch_match) |
485 |
{ |
{ |
486 |
pixel = *(data++); |
/* *INDENT-OFF* */ |
487 |
|
REPEAT4 |
488 |
if (g_host_be) |
( |
489 |
{ |
pixel = *(data++); |
490 |
BSWAP16(pixel); |
SPLITCOLOUR15(pixel, pc); |
491 |
} |
*(out++) = pc.blue; |
492 |
|
*(out++) = pc.green; |
493 |
value = make_colour(split_colour15(pixel)); |
*(out++) = pc.red; |
494 |
|
*(out++) = 0; |
495 |
if (g_xserver_be) |
) |
496 |
|
/* *INDENT-ON* */ |
497 |
|
} |
498 |
|
else if (g_xserver_be) |
499 |
|
{ |
500 |
|
while (out < end) |
501 |
{ |
{ |
502 |
*(out++) = value >> 24; |
pixel = *(data++); |
503 |
*(out++) = value >> 16; |
if (g_host_be) |
504 |
*(out++) = value >> 8; |
{ |
505 |
*(out++) = value; |
BSWAP16(pixel); |
506 |
|
} |
507 |
|
SPLITCOLOUR15(pixel, pc); |
508 |
|
value = MAKECOLOUR(pc); |
509 |
|
BOUT32(out, value); |
510 |
} |
} |
511 |
else |
} |
512 |
|
else |
513 |
|
{ |
514 |
|
while (out < end) |
515 |
{ |
{ |
516 |
*(out++) = value; |
pixel = *(data++); |
517 |
*(out++) = value >> 8; |
if (g_host_be) |
518 |
*(out++) = value >> 16; |
{ |
519 |
*(out++) = value >> 24; |
BSWAP16(pixel); |
520 |
|
} |
521 |
|
SPLITCOLOUR15(pixel, pc); |
522 |
|
value = MAKECOLOUR(pc); |
523 |
|
LOUT32(out, value); |
524 |
} |
} |
525 |
} |
} |
526 |
} |
} |
527 |
|
|
528 |
static void |
static void |
529 |
translate16to16(uint16 * data, uint8 * out, uint8 * end) |
translate16to16(const uint16 * data, uint8 * out, uint8 * end) |
530 |
{ |
{ |
531 |
uint16 pixel; |
uint16 pixel; |
532 |
uint16 value; |
uint16 value; |
533 |
|
PixelColour pc; |
534 |
|
|
535 |
while (out < end) |
if (g_xserver_be) |
536 |
{ |
{ |
|
pixel = *(data++); |
|
|
|
|
537 |
if (g_host_be) |
if (g_host_be) |
538 |
{ |
{ |
539 |
BSWAP16(pixel); |
while (out < end) |
540 |
|
{ |
541 |
|
pixel = *(data++); |
542 |
|
BSWAP16(pixel); |
543 |
|
SPLITCOLOUR16(pixel, pc); |
544 |
|
value = MAKECOLOUR(pc); |
545 |
|
BOUT16(out, value); |
546 |
|
} |
547 |
} |
} |
548 |
|
else |
549 |
value = make_colour(split_colour16(pixel)); |
{ |
550 |
|
while (out < end) |
551 |
if (g_xserver_be) |
{ |
552 |
|
pixel = *(data++); |
553 |
|
SPLITCOLOUR16(pixel, pc); |
554 |
|
value = MAKECOLOUR(pc); |
555 |
|
BOUT16(out, value); |
556 |
|
} |
557 |
|
} |
558 |
|
} |
559 |
|
else |
560 |
|
{ |
561 |
|
if (g_host_be) |
562 |
{ |
{ |
563 |
*(out++) = value >> 8; |
while (out < end) |
564 |
*(out++) = value; |
{ |
565 |
|
pixel = *(data++); |
566 |
|
BSWAP16(pixel); |
567 |
|
SPLITCOLOUR16(pixel, pc); |
568 |
|
value = MAKECOLOUR(pc); |
569 |
|
LOUT16(out, value); |
570 |
|
} |
571 |
} |
} |
572 |
else |
else |
573 |
{ |
{ |
574 |
*(out++) = value; |
while (out < end) |
575 |
*(out++) = value >> 8; |
{ |
576 |
|
pixel = *(data++); |
577 |
|
SPLITCOLOUR16(pixel, pc); |
578 |
|
value = MAKECOLOUR(pc); |
579 |
|
LOUT16(out, value); |
580 |
|
} |
581 |
} |
} |
582 |
} |
} |
583 |
} |
} |
584 |
|
|
585 |
static void |
static void |
586 |
translate16to24(uint16 * data, uint8 * out, uint8 * end) |
translate16to24(const uint16 * data, uint8 * out, uint8 * end) |
587 |
{ |
{ |
588 |
uint32 value; |
uint32 value; |
589 |
uint16 pixel; |
uint16 pixel; |
590 |
|
PixelColour pc; |
591 |
|
|
592 |
while (out < end) |
if (g_arch_match) |
593 |
|
{ |
594 |
|
/* *INDENT-OFF* */ |
595 |
|
REPEAT3 |
596 |
|
( |
597 |
|
pixel = *(data++); |
598 |
|
SPLITCOLOUR16(pixel, pc); |
599 |
|
*(out++) = pc.blue; |
600 |
|
*(out++) = pc.green; |
601 |
|
*(out++) = pc.red; |
602 |
|
) |
603 |
|
/* *INDENT-ON* */ |
604 |
|
} |
605 |
|
else if (g_xserver_be) |
606 |
{ |
{ |
|
pixel = *(data++); |
|
|
|
|
607 |
if (g_host_be) |
if (g_host_be) |
608 |
{ |
{ |
609 |
BSWAP16(pixel); |
while (out < end) |
610 |
|
{ |
611 |
|
pixel = *(data++); |
612 |
|
BSWAP16(pixel); |
613 |
|
SPLITCOLOUR16(pixel, pc); |
614 |
|
value = MAKECOLOUR(pc); |
615 |
|
BOUT24(out, value); |
616 |
|
} |
617 |
} |
} |
618 |
|
else |
|
value = make_colour(split_colour16(pixel)); |
|
|
|
|
|
if (g_xserver_be) |
|
619 |
{ |
{ |
620 |
*(out++) = value >> 16; |
while (out < end) |
621 |
*(out++) = value >> 8; |
{ |
622 |
*(out++) = value; |
pixel = *(data++); |
623 |
|
SPLITCOLOUR16(pixel, pc); |
624 |
|
value = MAKECOLOUR(pc); |
625 |
|
BOUT24(out, value); |
626 |
|
} |
627 |
|
} |
628 |
|
} |
629 |
|
else |
630 |
|
{ |
631 |
|
if (g_host_be) |
632 |
|
{ |
633 |
|
while (out < end) |
634 |
|
{ |
635 |
|
pixel = *(data++); |
636 |
|
BSWAP16(pixel); |
637 |
|
SPLITCOLOUR16(pixel, pc); |
638 |
|
value = MAKECOLOUR(pc); |
639 |
|
LOUT24(out, value); |
640 |
|
} |
641 |
} |
} |
642 |
else |
else |
643 |
{ |
{ |
644 |
*(out++) = value; |
while (out < end) |
645 |
*(out++) = value >> 8; |
{ |
646 |
*(out++) = value >> 16; |
pixel = *(data++); |
647 |
|
SPLITCOLOUR16(pixel, pc); |
648 |
|
value = MAKECOLOUR(pc); |
649 |
|
LOUT24(out, value); |
650 |
|
} |
651 |
} |
} |
652 |
} |
} |
653 |
} |
} |
654 |
|
|
655 |
static void |
static void |
656 |
translate16to32(uint16 * data, uint8 * out, uint8 * end) |
translate16to32(const uint16 * data, uint8 * out, uint8 * end) |
657 |
{ |
{ |
658 |
uint16 pixel; |
uint16 pixel; |
659 |
uint32 value; |
uint32 value; |
660 |
|
PixelColour pc; |
661 |
|
|
662 |
while (out < end) |
if (g_arch_match) |
663 |
|
{ |
664 |
|
/* *INDENT-OFF* */ |
665 |
|
REPEAT4 |
666 |
|
( |
667 |
|
pixel = *(data++); |
668 |
|
SPLITCOLOUR16(pixel, pc); |
669 |
|
*(out++) = pc.blue; |
670 |
|
*(out++) = pc.green; |
671 |
|
*(out++) = pc.red; |
672 |
|
*(out++) = 0; |
673 |
|
) |
674 |
|
/* *INDENT-ON* */ |
675 |
|
} |
676 |
|
else if (g_xserver_be) |
677 |
{ |
{ |
|
pixel = *(data++); |
|
|
|
|
678 |
if (g_host_be) |
if (g_host_be) |
679 |
{ |
{ |
680 |
BSWAP16(pixel); |
while (out < end) |
681 |
|
{ |
682 |
|
pixel = *(data++); |
683 |
|
BSWAP16(pixel); |
684 |
|
SPLITCOLOUR16(pixel, pc); |
685 |
|
value = MAKECOLOUR(pc); |
686 |
|
BOUT32(out, value); |
687 |
|
} |
688 |
} |
} |
689 |
|
else |
690 |
value = make_colour(split_colour16(pixel)); |
{ |
691 |
|
while (out < end) |
692 |
if (g_xserver_be) |
{ |
693 |
|
pixel = *(data++); |
694 |
|
SPLITCOLOUR16(pixel, pc); |
695 |
|
value = MAKECOLOUR(pc); |
696 |
|
BOUT32(out, value); |
697 |
|
} |
698 |
|
} |
699 |
|
} |
700 |
|
else |
701 |
|
{ |
702 |
|
if (g_host_be) |
703 |
{ |
{ |
704 |
*(out++) = value >> 24; |
while (out < end) |
705 |
*(out++) = value >> 16; |
{ |
706 |
*(out++) = value >> 8; |
pixel = *(data++); |
707 |
*(out++) = value; |
BSWAP16(pixel); |
708 |
|
SPLITCOLOUR16(pixel, pc); |
709 |
|
value = MAKECOLOUR(pc); |
710 |
|
LOUT32(out, value); |
711 |
|
} |
712 |
} |
} |
713 |
else |
else |
714 |
{ |
{ |
715 |
*(out++) = value; |
while (out < end) |
716 |
*(out++) = value >> 8; |
{ |
717 |
*(out++) = value >> 16; |
pixel = *(data++); |
718 |
*(out++) = value >> 24; |
SPLITCOLOUR16(pixel, pc); |
719 |
|
value = MAKECOLOUR(pc); |
720 |
|
LOUT32(out, value); |
721 |
|
} |
722 |
} |
} |
723 |
} |
} |
724 |
} |
} |
725 |
|
|
726 |
static void |
static void |
727 |
translate24to16(uint8 * data, uint8 * out, uint8 * end) |
translate24to16(const uint8 * data, uint8 * out, uint8 * end) |
728 |
{ |
{ |
729 |
uint32 pixel = 0; |
uint32 pixel = 0; |
730 |
uint16 value; |
uint16 value; |
731 |
|
PixelColour pc; |
732 |
|
|
733 |
while (out < end) |
while (out < end) |
734 |
{ |
{ |
735 |
pixel = *(data++) << 16; |
pixel = *(data++) << 16; |
736 |
pixel |= *(data++) << 8; |
pixel |= *(data++) << 8; |
737 |
pixel |= *(data++); |
pixel |= *(data++); |
738 |
|
SPLITCOLOUR24(pixel, pc); |
739 |
value = (uint16) make_colour(split_colour24(pixel)); |
value = MAKECOLOUR(pc); |
|
|
|
740 |
if (g_xserver_be) |
if (g_xserver_be) |
741 |
{ |
{ |
742 |
*(out++) = value >> 8; |
BOUT16(out, value); |
|
*(out++) = value; |
|
743 |
} |
} |
744 |
else |
else |
745 |
{ |
{ |
746 |
*(out++) = value; |
LOUT16(out, value); |
|
*(out++) = value >> 8; |
|
747 |
} |
} |
748 |
} |
} |
749 |
} |
} |
750 |
|
|
751 |
static void |
static void |
752 |
translate24to24(uint8 * data, uint8 * out, uint8 * end) |
translate24to24(const uint8 * data, uint8 * out, uint8 * end) |
753 |
{ |
{ |
754 |
uint32 pixel; |
uint32 pixel; |
755 |
uint32 value; |
uint32 value; |
756 |
|
PixelColour pc; |
757 |
|
|
758 |
while (out < end) |
if (g_xserver_be) |
759 |
{ |
{ |
760 |
pixel = *(data++) << 16; |
while (out < end) |
|
pixel |= *(data++) << 8; |
|
|
pixel |= *(data++); |
|
|
|
|
|
value = make_colour(split_colour24(pixel)); |
|
|
|
|
|
if (g_xserver_be) |
|
761 |
{ |
{ |
762 |
*(out++) = value >> 16; |
pixel = *(data++) << 16; |
763 |
*(out++) = value >> 8; |
pixel |= *(data++) << 8; |
764 |
*(out++) = value; |
pixel |= *(data++); |
765 |
|
SPLITCOLOUR24(pixel, pc); |
766 |
|
value = MAKECOLOUR(pc); |
767 |
|
BOUT24(out, value); |
768 |
} |
} |
769 |
else |
} |
770 |
|
else |
771 |
|
{ |
772 |
|
while (out < end) |
773 |
{ |
{ |
774 |
*(out++) = value; |
pixel = *(data++) << 16; |
775 |
*(out++) = value >> 8; |
pixel |= *(data++) << 8; |
776 |
*(out++) = value >> 16; |
pixel |= *(data++); |
777 |
|
SPLITCOLOUR24(pixel, pc); |
778 |
|
value = MAKECOLOUR(pc); |
779 |
|
LOUT24(out, value); |
780 |
} |
} |
781 |
} |
} |
782 |
} |
} |
783 |
|
|
784 |
static void |
static void |
785 |
translate24to32(uint8 * data, uint8 * out, uint8 * end) |
translate24to32(const uint8 * data, uint8 * out, uint8 * end) |
786 |
{ |
{ |
787 |
uint32 pixel; |
uint32 pixel; |
788 |
uint32 value; |
uint32 value; |
789 |
|
PixelColour pc; |
790 |
|
|
791 |
while (out < end) |
if (g_arch_match) |
792 |
{ |
{ |
793 |
pixel = *(data++) << 16; |
/* *INDENT-OFF* */ |
794 |
pixel |= *(data++) << 8; |
#ifdef NEED_ALIGN |
795 |
pixel |= *(data++); |
REPEAT4 |
796 |
|
( |
797 |
value = make_colour(split_colour24(pixel)); |
*(out++) = *(data++); |
798 |
|
*(out++) = *(data++); |
799 |
if (g_xserver_be) |
*(out++) = *(data++); |
800 |
|
*(out++) = 0; |
801 |
|
) |
802 |
|
#else |
803 |
|
REPEAT4 |
804 |
|
( |
805 |
|
*((uint32 *) out) = *((uint32 *) data); |
806 |
|
out += 4; |
807 |
|
data += 3; |
808 |
|
) |
809 |
|
#endif |
810 |
|
/* *INDENT-ON* */ |
811 |
|
} |
812 |
|
else if (g_xserver_be) |
813 |
|
{ |
814 |
|
while (out < end) |
815 |
{ |
{ |
816 |
*(out++) = value >> 24; |
pixel = *(data++) << 16; |
817 |
*(out++) = value >> 16; |
pixel |= *(data++) << 8; |
818 |
*(out++) = value >> 8; |
pixel |= *(data++); |
819 |
*(out++) = value; |
SPLITCOLOUR24(pixel, pc); |
820 |
|
value = MAKECOLOUR(pc); |
821 |
|
BOUT32(out, value); |
822 |
} |
} |
823 |
else |
} |
824 |
|
else |
825 |
|
{ |
826 |
|
while (out < end) |
827 |
{ |
{ |
828 |
*(out++) = value; |
pixel = *(data++) << 16; |
829 |
*(out++) = value >> 8; |
pixel |= *(data++) << 8; |
830 |
*(out++) = value >> 16; |
pixel |= *(data++); |
831 |
*(out++) = value >> 24; |
SPLITCOLOUR24(pixel, pc); |
832 |
|
value = MAKECOLOUR(pc); |
833 |
|
LOUT32(out, value); |
834 |
} |
} |
835 |
} |
} |
836 |
} |
} |
838 |
static uint8 * |
static uint8 * |
839 |
translate_image(int width, int height, uint8 * data) |
translate_image(int width, int height, uint8 * data) |
840 |
{ |
{ |
841 |
int size = width * height * g_bpp / 8; |
int size; |
842 |
uint8 *out = (uint8 *) xmalloc(size); |
uint8 *out; |
843 |
uint8 *end = out + size; |
uint8 *end; |
844 |
|
|
845 |
|
/* if server and xserver bpp match, */ |
846 |
|
/* and arch(endian) matches, no need to translate */ |
847 |
|
/* just return data */ |
848 |
|
if (g_arch_match) |
849 |
|
{ |
850 |
|
if (g_depth == 15 && g_server_bpp == 15) |
851 |
|
return data; |
852 |
|
if (g_depth == 16 && g_server_bpp == 16) |
853 |
|
return data; |
854 |
|
if (g_depth == 24 && g_bpp == 24 && g_server_bpp == 24) |
855 |
|
return data; |
856 |
|
} |
857 |
|
|
858 |
|
size = width * height * (g_bpp / 8); |
859 |
|
out = (uint8 *) xmalloc(size); |
860 |
|
end = out + size; |
861 |
|
|
862 |
switch (g_server_bpp) |
switch (g_server_bpp) |
863 |
{ |
{ |
995 |
TrueColorVisual = True; |
TrueColorVisual = True; |
996 |
} |
} |
997 |
|
|
998 |
|
test = 1; |
999 |
|
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
1000 |
|
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
1001 |
|
|
1002 |
if ((g_server_bpp == 8) && ((!TrueColorVisual) || (g_depth <= 8))) |
if ((g_server_bpp == 8) && ((!TrueColorVisual) || (g_depth <= 8))) |
1003 |
{ |
{ |
1004 |
/* we use a colourmap, so the default visual should do */ |
/* we use a colourmap, so the default visual should do */ |
1025 |
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); |
1026 |
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); |
1027 |
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); |
1028 |
|
|
1029 |
|
/* if RGB video and everything is little endian */ |
1030 |
|
if ((vi.red_mask > vi.green_mask && vi.green_mask > vi.blue_mask) && |
1031 |
|
!g_xserver_be && !g_host_be) |
1032 |
|
{ |
1033 |
|
if (g_depth <= 16 || (g_red_shift_l == 16 && g_green_shift_l == 8 && |
1034 |
|
g_blue_shift_l == 0)) |
1035 |
|
{ |
1036 |
|
g_arch_match = True; |
1037 |
|
} |
1038 |
|
} |
1039 |
|
|
1040 |
|
if (g_arch_match) |
1041 |
|
{ |
1042 |
|
DEBUG(("Architectures match, enabling little endian optimisations.\n")); |
1043 |
|
} |
1044 |
} |
} |
1045 |
|
|
1046 |
pfm = XListPixmapFormats(g_display, &i); |
pfm = XListPixmapFormats(g_display, &i); |
1074 |
warning("Screen depth is 8 bits or lower: you may want to use -C for a private colourmap\n"); |
warning("Screen depth is 8 bits or lower: you may want to use -C for a private colourmap\n"); |
1075 |
} |
} |
1076 |
|
|
1077 |
if (DoesBackingStore(g_screen) != Always) |
if ((!g_ownbackstore) && (DoesBackingStore(g_screen) != Always)) |
1078 |
|
{ |
1079 |
|
warning("External BackingStore not available, using internal\n"); |
1080 |
g_ownbackstore = True; |
g_ownbackstore = True; |
1081 |
|
} |
|
test = 1; |
|
|
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
|
|
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
|
1082 |
|
|
1083 |
/* |
/* |
1084 |
* Determine desktop size |
* Determine desktop size |
1091 |
else if (g_width < 0) |
else if (g_width < 0) |
1092 |
{ |
{ |
1093 |
/* Percent of screen */ |
/* Percent of screen */ |
1094 |
|
if (-g_width >= 100) |
1095 |
|
g_using_full_workarea = True; |
1096 |
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
1097 |
g_width = WidthOfScreen(g_screen) * (-g_width) / 100; |
g_width = WidthOfScreen(g_screen) * (-g_width) / 100; |
1098 |
} |
} |
1100 |
{ |
{ |
1101 |
/* Fetch geometry from _NET_WORKAREA */ |
/* Fetch geometry from _NET_WORKAREA */ |
1102 |
uint32 x, y, cx, cy; |
uint32 x, y, cx, cy; |
1103 |
|
g_using_full_workarea = True; |
1104 |
|
|
1105 |
if (get_current_workarea(&x, &y, &cx, &cy) == 0) |
if (get_current_workarea(&x, &y, &cx, &cy) == 0) |
1106 |
{ |
{ |
1155 |
ui_create_window(void) |
ui_create_window(void) |
1156 |
{ |
{ |
1157 |
uint8 null_pointer_mask[1] = { 0x80 }; |
uint8 null_pointer_mask[1] = { 0x80 }; |
1158 |
uint8 null_pointer_data[4] = { 0x00, 0x00, 0x00, 0x00 }; |
uint8 null_pointer_data[24] = { 0x00 }; |
1159 |
|
|
1160 |
XSetWindowAttributes attribs; |
XSetWindowAttributes attribs; |
1161 |
XClassHint *classhints; |
XClassHint *classhints; |
1162 |
XSizeHints *sizehints; |
XSizeHints *sizehints; |
1167 |
wndwidth = g_fullscreen ? WidthOfScreen(g_screen) : g_width; |
wndwidth = g_fullscreen ? WidthOfScreen(g_screen) : g_width; |
1168 |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
1169 |
|
|
1170 |
|
/* Handle -x-y portion of geometry string */ |
1171 |
|
if (g_xpos < 0 || (g_xpos == 0 && (g_pos & 2))) |
1172 |
|
g_xpos = WidthOfScreen(g_screen) + g_xpos - g_width; |
1173 |
|
if (g_ypos < 0 || (g_ypos == 0 && (g_pos & 4))) |
1174 |
|
g_ypos = HeightOfScreen(g_screen) + g_ypos - g_height; |
1175 |
|
|
1176 |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
1177 |
attribs.border_pixel = WhitePixelOfScreen(g_screen); |
attribs.border_pixel = WhitePixelOfScreen(g_screen); |
1178 |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
1179 |
attribs.override_redirect = g_fullscreen; |
attribs.override_redirect = g_fullscreen; |
1180 |
attribs.colormap = g_xcolmap; |
attribs.colormap = g_xcolmap; |
1181 |
|
|
1182 |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, wndwidth, wndheight, |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), g_xpos, g_ypos, wndwidth, |
1183 |
0, g_depth, InputOutput, g_visual, |
wndheight, 0, g_depth, InputOutput, g_visual, |
1184 |
CWBackPixel | CWBackingStore | CWOverrideRedirect | |
CWBackPixel | CWBackingStore | CWOverrideRedirect | CWColormap | |
1185 |
CWColormap | CWBorderPixel, &attribs); |
CWBorderPixel, &attribs); |
1186 |
|
|
1187 |
if (g_gc == NULL) |
if (g_gc == NULL) |
1188 |
g_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
g_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
1189 |
|
|
1190 |
|
if (g_create_bitmap_gc == NULL) |
1191 |
|
g_create_bitmap_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
1192 |
|
|
1193 |
if ((g_ownbackstore) && (g_backstore == 0)) |
if ((g_ownbackstore) && (g_backstore == 0)) |
1194 |
{ |
{ |
1195 |
g_backstore = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
g_backstore = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
1216 |
if (sizehints) |
if (sizehints) |
1217 |
{ |
{ |
1218 |
sizehints->flags = PMinSize | PMaxSize; |
sizehints->flags = PMinSize | PMaxSize; |
1219 |
|
if (g_pos) |
1220 |
|
sizehints->flags |= PPosition; |
1221 |
sizehints->min_width = sizehints->max_width = g_width; |
sizehints->min_width = sizehints->max_width = g_width; |
1222 |
sizehints->min_height = sizehints->max_height = g_height; |
sizehints->min_height = sizehints->max_height = g_height; |
1223 |
XSetWMNormalHints(g_display, g_wnd, sizehints); |
XSetWMNormalHints(g_display, g_wnd, sizehints); |
1224 |
XFree(sizehints); |
XFree(sizehints); |
1225 |
} |
} |
1226 |
|
|
1227 |
|
if (g_embed_wnd) |
1228 |
|
{ |
1229 |
|
XReparentWindow(g_display, g_wnd, (Window) g_embed_wnd, 0, 0); |
1230 |
|
} |
1231 |
|
|
1232 |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
1233 |
VisibilityChangeMask | FocusChangeMask; |
VisibilityChangeMask | FocusChangeMask | StructureNotifyMask; |
1234 |
|
|
1235 |
if (g_sendmotion) |
if (g_sendmotion) |
1236 |
input_mask |= PointerMotionMask; |
input_mask |= PointerMotionMask; |
1260 |
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
1261 |
} |
} |
1262 |
while (xevent.type != VisibilityNotify); |
while (xevent.type != VisibilityNotify); |
1263 |
|
g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured; |
1264 |
|
|
1265 |
g_focused = False; |
g_focused = False; |
1266 |
g_mouse_in_wnd = False; |
g_mouse_in_wnd = False; |
1278 |
} |
} |
1279 |
|
|
1280 |
void |
void |
1281 |
|
ui_resize_window() |
1282 |
|
{ |
1283 |
|
XSizeHints *sizehints; |
1284 |
|
Pixmap bs; |
1285 |
|
|
1286 |
|
sizehints = XAllocSizeHints(); |
1287 |
|
if (sizehints) |
1288 |
|
{ |
1289 |
|
sizehints->flags = PMinSize | PMaxSize; |
1290 |
|
sizehints->min_width = sizehints->max_width = g_width; |
1291 |
|
sizehints->min_height = sizehints->max_height = g_height; |
1292 |
|
XSetWMNormalHints(g_display, g_wnd, sizehints); |
1293 |
|
XFree(sizehints); |
1294 |
|
} |
1295 |
|
|
1296 |
|
if (!(g_fullscreen || g_embed_wnd)) |
1297 |
|
{ |
1298 |
|
XResizeWindow(g_display, g_wnd, g_width, g_height); |
1299 |
|
} |
1300 |
|
|
1301 |
|
/* create new backstore pixmap */ |
1302 |
|
if (g_backstore != 0) |
1303 |
|
{ |
1304 |
|
bs = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
1305 |
|
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
1306 |
|
XFillRectangle(g_display, bs, g_gc, 0, 0, g_width, g_height); |
1307 |
|
XCopyArea(g_display, g_backstore, bs, g_gc, 0, 0, g_width, g_height, 0, 0); |
1308 |
|
XFreePixmap(g_display, g_backstore); |
1309 |
|
g_backstore = bs; |
1310 |
|
} |
1311 |
|
} |
1312 |
|
|
1313 |
|
void |
1314 |
ui_destroy_window(void) |
ui_destroy_window(void) |
1315 |
{ |
{ |
1316 |
if (g_IC != NULL) |
if (g_IC != NULL) |
1344 |
} |
} |
1345 |
} |
} |
1346 |
|
|
1347 |
/* Process all events in Xlib queue |
static void |
1348 |
|
handle_button_event(XEvent xevent, BOOL down) |
1349 |
|
{ |
1350 |
|
uint16 button, flags = 0; |
1351 |
|
g_last_gesturetime = xevent.xbutton.time; |
1352 |
|
button = xkeymap_translate_button(xevent.xbutton.button); |
1353 |
|
if (button == 0) |
1354 |
|
return; |
1355 |
|
|
1356 |
|
if (down) |
1357 |
|
flags = MOUSE_FLAG_DOWN; |
1358 |
|
|
1359 |
|
/* Stop moving window when button is released, regardless of cursor position */ |
1360 |
|
if (g_moving_wnd && (xevent.type == ButtonRelease)) |
1361 |
|
g_moving_wnd = False; |
1362 |
|
|
1363 |
|
/* If win_button_size is nonzero, enable single app mode */ |
1364 |
|
if (xevent.xbutton.y < g_win_button_size) |
1365 |
|
{ |
1366 |
|
/* Check from right to left: */ |
1367 |
|
if (xevent.xbutton.x >= g_width - g_win_button_size) |
1368 |
|
{ |
1369 |
|
/* The close button, continue */ |
1370 |
|
; |
1371 |
|
} |
1372 |
|
else if (xevent.xbutton.x >= g_width - g_win_button_size * 2) |
1373 |
|
{ |
1374 |
|
/* The maximize/restore button. Do not send to |
1375 |
|
server. It might be a good idea to change the |
1376 |
|
cursor or give some other visible indication |
1377 |
|
that rdesktop inhibited this click */ |
1378 |
|
if (xevent.type == ButtonPress) |
1379 |
|
return; |
1380 |
|
} |
1381 |
|
else if (xevent.xbutton.x >= g_width - g_win_button_size * 3) |
1382 |
|
{ |
1383 |
|
/* The minimize button. Iconify window. */ |
1384 |
|
if (xevent.type == ButtonRelease) |
1385 |
|
{ |
1386 |
|
/* Release the mouse button outside the minimize button, to prevent the |
1387 |
|
actual minimazation to happen */ |
1388 |
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, button, 1, 1); |
1389 |
|
XIconifyWindow(g_display, g_wnd, DefaultScreen(g_display)); |
1390 |
|
return; |
1391 |
|
} |
1392 |
|
} |
1393 |
|
else if (xevent.xbutton.x <= g_win_button_size) |
1394 |
|
{ |
1395 |
|
/* The system menu. Ignore. */ |
1396 |
|
if (xevent.type == ButtonPress) |
1397 |
|
return; |
1398 |
|
} |
1399 |
|
else |
1400 |
|
{ |
1401 |
|
/* The title bar. */ |
1402 |
|
if (xevent.type == ButtonPress) |
1403 |
|
{ |
1404 |
|
if (!g_fullscreen && g_hide_decorations && !g_using_full_workarea) |
1405 |
|
{ |
1406 |
|
g_moving_wnd = True; |
1407 |
|
g_move_x_offset = xevent.xbutton.x; |
1408 |
|
g_move_y_offset = xevent.xbutton.y; |
1409 |
|
} |
1410 |
|
return; |
1411 |
|
} |
1412 |
|
} |
1413 |
|
} |
1414 |
|
|
1415 |
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
1416 |
|
flags | button, xevent.xbutton.x, xevent.xbutton.y); |
1417 |
|
} |
1418 |
|
|
1419 |
|
/* Process events in Xlib queue |
1420 |
Returns 0 after user quit, 1 otherwise */ |
Returns 0 after user quit, 1 otherwise */ |
1421 |
static int |
static int |
1422 |
xwin_process_events(void) |
xwin_process_events(void) |
1423 |
{ |
{ |
1424 |
XEvent xevent; |
XEvent xevent; |
1425 |
KeySym keysym; |
KeySym keysym; |
|
uint16 button, flags; |
|
1426 |
uint32 ev_time; |
uint32 ev_time; |
|
key_translation tr; |
|
1427 |
char str[256]; |
char str[256]; |
1428 |
Status status; |
Status status; |
1429 |
|
int events = 0; |
1430 |
|
|
1431 |
while (XPending(g_display) > 0) |
while ((XPending(g_display) > 0) && events++ < 20) |
1432 |
{ |
{ |
1433 |
XNextEvent(g_display, &xevent); |
XNextEvent(g_display, &xevent); |
1434 |
|
|
1438 |
continue; |
continue; |
1439 |
} |
} |
1440 |
|
|
|
flags = 0; |
|
|
|
|
1441 |
switch (xevent.type) |
switch (xevent.type) |
1442 |
{ |
{ |
1443 |
|
case VisibilityNotify: |
1444 |
|
g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured; |
1445 |
|
break; |
1446 |
case ClientMessage: |
case ClientMessage: |
1447 |
/* the window manager told us to quit */ |
/* the window manager told us to quit */ |
1448 |
if ((xevent.xclient.message_type == g_protocol_atom) |
if ((xevent.xclient.message_type == g_protocol_atom) |
1474 |
str, sizeof(str), &keysym, NULL); |
str, sizeof(str), &keysym, NULL); |
1475 |
} |
} |
1476 |
|
|
1477 |
DEBUG_KBD(("KeyPress for (keysym 0x%lx, %s)\n", keysym, |
DEBUG_KBD(("KeyPress for keysym (0x%lx, %s)\n", keysym, |
1478 |
get_ksname(keysym))); |
get_ksname(keysym))); |
1479 |
|
|
1480 |
ev_time = time(NULL); |
ev_time = time(NULL); |
1481 |
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, True)) |
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, True)) |
1482 |
break; |
break; |
1483 |
|
|
1484 |
tr = xkeymap_translate_key(keysym, |
xkeymap_send_keys(keysym, xevent.xkey.keycode, xevent.xkey.state, |
1485 |
xevent.xkey.keycode, xevent.xkey.state); |
ev_time, True, 0); |
|
|
|
|
if (tr.scancode == 0) |
|
|
break; |
|
|
|
|
|
save_remote_modifiers(tr.scancode); |
|
|
ensure_remote_modifiers(ev_time, tr); |
|
|
rdp_send_scancode(ev_time, RDP_KEYPRESS, tr.scancode); |
|
|
restore_remote_modifiers(ev_time, tr.scancode); |
|
|
|
|
1486 |
break; |
break; |
1487 |
|
|
1488 |
case KeyRelease: |
case KeyRelease: |
1490 |
XLookupString((XKeyEvent *) & xevent, str, |
XLookupString((XKeyEvent *) & xevent, str, |
1491 |
sizeof(str), &keysym, NULL); |
sizeof(str), &keysym, NULL); |
1492 |
|
|
1493 |
DEBUG_KBD(("\nKeyRelease for (keysym 0x%lx, %s)\n", keysym, |
DEBUG_KBD(("\nKeyRelease for keysym (0x%lx, %s)\n", keysym, |
1494 |
get_ksname(keysym))); |
get_ksname(keysym))); |
1495 |
|
|
1496 |
ev_time = time(NULL); |
ev_time = time(NULL); |
1497 |
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, False)) |
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, False)) |
1498 |
break; |
break; |
1499 |
|
|
1500 |
tr = xkeymap_translate_key(keysym, |
xkeymap_send_keys(keysym, xevent.xkey.keycode, xevent.xkey.state, |
1501 |
xevent.xkey.keycode, xevent.xkey.state); |
ev_time, False, 0); |
|
|
|
|
if (tr.scancode == 0) |
|
|
break; |
|
|
|
|
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, tr.scancode); |
|
1502 |
break; |
break; |
1503 |
|
|
1504 |
case ButtonPress: |
case ButtonPress: |
1505 |
flags = MOUSE_FLAG_DOWN; |
handle_button_event(xevent, True); |
1506 |
/* fall through */ |
break; |
1507 |
|
|
1508 |
case ButtonRelease: |
case ButtonRelease: |
1509 |
g_last_gesturetime = xevent.xbutton.time; |
handle_button_event(xevent, False); |
|
button = xkeymap_translate_button(xevent.xbutton.button); |
|
|
if (button == 0) |
|
|
break; |
|
|
|
|
|
/* If win_button_size is nonzero, enable single app mode */ |
|
|
if (xevent.xbutton.y < g_win_button_size) |
|
|
{ |
|
|
/* Stop moving window when button is released, regardless of cursor position */ |
|
|
if (g_moving_wnd && (xevent.type == ButtonRelease)) |
|
|
g_moving_wnd = False; |
|
|
|
|
|
/* Check from right to left: */ |
|
|
|
|
|
if (xevent.xbutton.x >= g_width - g_win_button_size) |
|
|
{ |
|
|
/* The close button, continue */ |
|
|
; |
|
|
} |
|
|
else if (xevent.xbutton.x >= |
|
|
g_width - g_win_button_size * 2) |
|
|
{ |
|
|
/* The maximize/restore button. Do not send to |
|
|
server. It might be a good idea to change the |
|
|
cursor or give some other visible indication |
|
|
that rdesktop inhibited this click */ |
|
|
break; |
|
|
} |
|
|
else if (xevent.xbutton.x >= |
|
|
g_width - g_win_button_size * 3) |
|
|
{ |
|
|
/* The minimize button. Iconify window. */ |
|
|
XIconifyWindow(g_display, g_wnd, |
|
|
DefaultScreen(g_display)); |
|
|
break; |
|
|
} |
|
|
else if (xevent.xbutton.x <= g_win_button_size) |
|
|
{ |
|
|
/* The system menu. Ignore. */ |
|
|
break; |
|
|
} |
|
|
else |
|
|
{ |
|
|
/* The title bar. */ |
|
|
if ((xevent.type == ButtonPress) && !g_fullscreen |
|
|
&& g_hide_decorations) |
|
|
{ |
|
|
g_moving_wnd = True; |
|
|
g_move_x_offset = xevent.xbutton.x; |
|
|
g_move_y_offset = xevent.xbutton.y; |
|
|
} |
|
|
break; |
|
|
|
|
|
} |
|
|
} |
|
|
|
|
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
|
|
flags | button, xevent.xbutton.x, xevent.xbutton.y); |
|
1510 |
break; |
break; |
1511 |
|
|
1512 |
case MotionNotify: |
case MotionNotify: |
1599 |
case PropertyNotify: |
case PropertyNotify: |
1600 |
xclip_handle_PropertyNotify(&xevent.xproperty); |
xclip_handle_PropertyNotify(&xevent.xproperty); |
1601 |
break; |
break; |
1602 |
|
case MapNotify: |
1603 |
|
rdp_send_client_window_status(1); |
1604 |
|
break; |
1605 |
|
case UnmapNotify: |
1606 |
|
rdp_send_client_window_status(0); |
1607 |
|
break; |
1608 |
} |
} |
1609 |
} |
} |
1610 |
/* Keep going */ |
/* Keep going */ |
1656 |
error("select: %s\n", strerror(errno)); |
error("select: %s\n", strerror(errno)); |
1657 |
|
|
1658 |
case 0: |
case 0: |
1659 |
/* TODO: if tv.tv_sec just times out |
/* Abort serial read calls */ |
1660 |
* we will segfault. |
if (s_timeout) |
1661 |
* FIXME: |
rdpdr_check_fds(&rfds, &wfds, (BOOL) True); |
|
*/ |
|
|
//s_timeout = True; |
|
|
//rdpdr_check_fds(&rfds, &wfds, (BOOL) True); |
|
1662 |
continue; |
continue; |
1663 |
} |
} |
1664 |
|
|
1705 |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
1706 |
(char *) tdata, width, height, bitmap_pad, 0); |
(char *) tdata, width, height, bitmap_pad, 0); |
1707 |
|
|
1708 |
XPutImage(g_display, bitmap, g_gc, image, 0, 0, 0, 0, width, height); |
XPutImage(g_display, bitmap, g_create_bitmap_gc, image, 0, 0, 0, 0, width, height); |
1709 |
|
|
1710 |
XFree(image); |
XFree(image); |
1711 |
if (!g_owncolmap) |
if (tdata != data) |
1712 |
xfree(tdata); |
xfree(tdata); |
1713 |
return (HBITMAP) bitmap; |
return (HBITMAP) bitmap; |
1714 |
} |
} |
1747 |
} |
} |
1748 |
|
|
1749 |
XFree(image); |
XFree(image); |
1750 |
if (!g_owncolmap) |
if (tdata != data) |
1751 |
xfree(tdata); |
xfree(tdata); |
1752 |
} |
} |
1753 |
|
|
1763 |
XImage *image; |
XImage *image; |
1764 |
Pixmap bitmap; |
Pixmap bitmap; |
1765 |
int scanline; |
int scanline; |
|
GC gc; |
|
1766 |
|
|
1767 |
scanline = (width + 7) / 8; |
scanline = (width + 7) / 8; |
1768 |
|
|
1769 |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, 1); |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, 1); |
1770 |
gc = XCreateGC(g_display, bitmap, 0, NULL); |
if (g_create_glyph_gc == 0) |
1771 |
|
g_create_glyph_gc = XCreateGC(g_display, bitmap, 0, NULL); |
1772 |
|
|
1773 |
image = XCreateImage(g_display, g_visual, 1, ZPixmap, 0, (char *) data, |
image = XCreateImage(g_display, g_visual, 1, ZPixmap, 0, (char *) data, |
1774 |
width, height, 8, scanline); |
width, height, 8, scanline); |
1776 |
image->bitmap_bit_order = MSBFirst; |
image->bitmap_bit_order = MSBFirst; |
1777 |
XInitImage(image); |
XInitImage(image); |
1778 |
|
|
1779 |
XPutImage(g_display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
XPutImage(g_display, bitmap, g_create_glyph_gc, image, 0, 0, 0, 0, width, height); |
1780 |
|
|
1781 |
XFree(image); |
XFree(image); |
|
XFreeGC(g_display, gc); |
|
1782 |
return (HGLYPH) bitmap; |
return (HGLYPH) bitmap; |
1783 |
} |
} |
1784 |
|
|
2070 |
{ |
{ |
2071 |
case 0: /* Solid */ |
case 0: /* Solid */ |
2072 |
SET_FOREGROUND(fgcolour); |
SET_FOREGROUND(fgcolour); |
2073 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
2074 |
break; |
break; |
2075 |
|
|
2076 |
case 2: /* Hatch */ |
case 2: /* Hatch */ |
2081 |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2082 |
XSetStipple(g_display, g_gc, fill); |
XSetStipple(g_display, g_gc, fill); |
2083 |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2084 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
2085 |
XSetFillStyle(g_display, g_gc, FillSolid); |
XSetFillStyle(g_display, g_gc, FillSolid); |
2086 |
XSetTSOrigin(g_display, g_gc, 0, 0); |
XSetTSOrigin(g_display, g_gc, 0, 0); |
2087 |
ui_destroy_glyph((HGLYPH) fill); |
ui_destroy_glyph((HGLYPH) fill); |
2091 |
for (i = 0; i != 8; i++) |
for (i = 0; i != 8; i++) |
2092 |
ipattern[7 - i] = brush->pattern[i]; |
ipattern[7 - i] = brush->pattern[i]; |
2093 |
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
|
|
|
2094 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
2095 |
SET_BACKGROUND(fgcolour); |
SET_BACKGROUND(fgcolour); |
2096 |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2097 |
XSetStipple(g_display, g_gc, fill); |
XSetStipple(g_display, g_gc, fill); |
2098 |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2099 |
|
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
|
FILL_RECTANGLE(x, y, cx, cy); |
|
|
|
|
2100 |
XSetFillStyle(g_display, g_gc, FillSolid); |
XSetFillStyle(g_display, g_gc, FillSolid); |
2101 |
XSetTSOrigin(g_display, g_gc, 0, 0); |
XSetTSOrigin(g_display, g_gc, 0, 0); |
2102 |
ui_destroy_glyph((HGLYPH) fill); |
ui_destroy_glyph((HGLYPH) fill); |
2107 |
} |
} |
2108 |
|
|
2109 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
2110 |
|
|
2111 |
|
if (g_ownbackstore) |
2112 |
|
XCopyArea(g_display, g_backstore, g_wnd, g_gc, x, y, cx, cy, x, y); |
2113 |
} |
} |
2114 |
|
|
2115 |
void |
void |
2118 |
/* src */ int srcx, int srcy) |
/* src */ int srcx, int srcy) |
2119 |
{ |
{ |
2120 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
|
2121 |
if (g_ownbackstore) |
if (g_ownbackstore) |
2122 |
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, y); |
{ |
2123 |
|
if (g_Unobscured) |
2124 |
|
{ |
2125 |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
2126 |
|
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, |
2127 |
|
y); |
2128 |
|
} |
2129 |
|
else |
2130 |
|
{ |
2131 |
|
XCopyArea(g_display, g_backstore, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
2132 |
|
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, |
2133 |
|
y); |
2134 |
|
} |
2135 |
|
} |
2136 |
|
else |
2137 |
|
{ |
2138 |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
2139 |
|
} |
2140 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
2141 |
} |
} |
2142 |
|
|
2207 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
2208 |
} |
} |
2209 |
|
|
2210 |
|
void |
2211 |
|
ui_polygon(uint8 opcode, |
2212 |
|
/* mode */ uint8 fillmode, |
2213 |
|
/* dest */ POINT * point, int npoints, |
2214 |
|
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
2215 |
|
{ |
2216 |
|
uint8 style, i, ipattern[8]; |
2217 |
|
Pixmap fill; |
2218 |
|
|
2219 |
|
SET_FUNCTION(opcode); |
2220 |
|
|
2221 |
|
switch (fillmode) |
2222 |
|
{ |
2223 |
|
case ALTERNATE: |
2224 |
|
XSetFillRule(g_display, g_gc, EvenOddRule); |
2225 |
|
break; |
2226 |
|
case WINDING: |
2227 |
|
XSetFillRule(g_display, g_gc, WindingRule); |
2228 |
|
break; |
2229 |
|
default: |
2230 |
|
unimpl("fill mode %d\n", fillmode); |
2231 |
|
} |
2232 |
|
|
2233 |
|
if (brush) |
2234 |
|
style = brush->style; |
2235 |
|
else |
2236 |
|
style = 0; |
2237 |
|
|
2238 |
|
switch (style) |
2239 |
|
{ |
2240 |
|
case 0: /* Solid */ |
2241 |
|
SET_FOREGROUND(fgcolour); |
2242 |
|
FILL_POLYGON((XPoint *) point, npoints); |
2243 |
|
break; |
2244 |
|
|
2245 |
|
case 2: /* Hatch */ |
2246 |
|
fill = (Pixmap) ui_create_glyph(8, 8, |
2247 |
|
hatch_patterns + brush->pattern[0] * 8); |
2248 |
|
SET_FOREGROUND(fgcolour); |
2249 |
|
SET_BACKGROUND(bgcolour); |
2250 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2251 |
|
XSetStipple(g_display, g_gc, fill); |
2252 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2253 |
|
FILL_POLYGON((XPoint *) point, npoints); |
2254 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2255 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
2256 |
|
ui_destroy_glyph((HGLYPH) fill); |
2257 |
|
break; |
2258 |
|
|
2259 |
|
case 3: /* Pattern */ |
2260 |
|
for (i = 0; i != 8; i++) |
2261 |
|
ipattern[7 - i] = brush->pattern[i]; |
2262 |
|
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
2263 |
|
SET_FOREGROUND(bgcolour); |
2264 |
|
SET_BACKGROUND(fgcolour); |
2265 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2266 |
|
XSetStipple(g_display, g_gc, fill); |
2267 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2268 |
|
FILL_POLYGON((XPoint *) point, npoints); |
2269 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2270 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
2271 |
|
ui_destroy_glyph((HGLYPH) fill); |
2272 |
|
break; |
2273 |
|
|
2274 |
|
default: |
2275 |
|
unimpl("brush %d\n", brush->style); |
2276 |
|
} |
2277 |
|
|
2278 |
|
RESET_FUNCTION(opcode); |
2279 |
|
} |
2280 |
|
|
2281 |
|
void |
2282 |
|
ui_polyline(uint8 opcode, |
2283 |
|
/* dest */ POINT * points, int npoints, |
2284 |
|
/* pen */ PEN * pen) |
2285 |
|
{ |
2286 |
|
/* TODO: set join style */ |
2287 |
|
SET_FUNCTION(opcode); |
2288 |
|
SET_FOREGROUND(pen->colour); |
2289 |
|
XDrawLines(g_display, g_wnd, g_gc, (XPoint *) points, npoints, CoordModePrevious); |
2290 |
|
if (g_ownbackstore) |
2291 |
|
XDrawLines(g_display, g_backstore, g_gc, (XPoint *) points, npoints, |
2292 |
|
CoordModePrevious); |
2293 |
|
RESET_FUNCTION(opcode); |
2294 |
|
} |
2295 |
|
|
2296 |
|
void |
2297 |
|
ui_ellipse(uint8 opcode, |
2298 |
|
/* mode */ uint8 fillmode, |
2299 |
|
/* dest */ int x, int y, int cx, int cy, |
2300 |
|
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
2301 |
|
{ |
2302 |
|
uint8 style, i, ipattern[8]; |
2303 |
|
Pixmap fill; |
2304 |
|
|
2305 |
|
SET_FUNCTION(opcode); |
2306 |
|
|
2307 |
|
if (brush) |
2308 |
|
style = brush->style; |
2309 |
|
else |
2310 |
|
style = 0; |
2311 |
|
|
2312 |
|
switch (style) |
2313 |
|
{ |
2314 |
|
case 0: /* Solid */ |
2315 |
|
SET_FOREGROUND(fgcolour); |
2316 |
|
DRAW_ELLIPSE(x, y, cx, cy, fillmode); |
2317 |
|
break; |
2318 |
|
|
2319 |
|
case 2: /* Hatch */ |
2320 |
|
fill = (Pixmap) ui_create_glyph(8, 8, |
2321 |
|
hatch_patterns + brush->pattern[0] * 8); |
2322 |
|
SET_FOREGROUND(fgcolour); |
2323 |
|
SET_BACKGROUND(bgcolour); |
2324 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2325 |
|
XSetStipple(g_display, g_gc, fill); |
2326 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2327 |
|
DRAW_ELLIPSE(x, y, cx, cy, fillmode); |
2328 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2329 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
2330 |
|
ui_destroy_glyph((HGLYPH) fill); |
2331 |
|
break; |
2332 |
|
|
2333 |
|
case 3: /* Pattern */ |
2334 |
|
for (i = 0; i != 8; i++) |
2335 |
|
ipattern[7 - i] = brush->pattern[i]; |
2336 |
|
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
2337 |
|
SET_FOREGROUND(bgcolour); |
2338 |
|
SET_BACKGROUND(fgcolour); |
2339 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2340 |
|
XSetStipple(g_display, g_gc, fill); |
2341 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2342 |
|
DRAW_ELLIPSE(x, y, cx, cy, fillmode); |
2343 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2344 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
2345 |
|
ui_destroy_glyph((HGLYPH) fill); |
2346 |
|
break; |
2347 |
|
|
2348 |
|
default: |
2349 |
|
unimpl("brush %d\n", brush->style); |
2350 |
|
} |
2351 |
|
|
2352 |
|
RESET_FUNCTION(opcode); |
2353 |
|
} |
2354 |
|
|
2355 |
/* warning, this function only draws on wnd or backstore, not both */ |
/* warning, this function only draws on wnd or backstore, not both */ |
2356 |
void |
void |
2357 |
ui_draw_glyph(int mixmode, |
ui_draw_glyph(int mixmode, |
2407 |
} |
} |
2408 |
|
|
2409 |
void |
void |
2410 |
ui_draw_text(uint8 font, uint8 flags, int mixmode, int x, int y, |
ui_draw_text(uint8 font, uint8 flags, uint8 opcode, int mixmode, int x, int y, |
2411 |
int clipx, int clipy, int clipcx, int clipcy, |
int clipx, int clipy, int clipcx, int clipcy, |
2412 |
int boxx, int boxy, int boxcx, int boxcy, int bgcolour, |
int boxx, int boxy, int boxcx, int boxcy, BRUSH * brush, |
2413 |
int fgcolour, uint8 * text, uint8 length) |
int bgcolour, int fgcolour, uint8 * text, uint8 length) |
2414 |
{ |
{ |
2415 |
|
/* TODO: use brush appropriately */ |
2416 |
|
|
2417 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
2418 |
int i, j, xyoffset, x1, y1; |
int i, j, xyoffset, x1, y1; |
2419 |
DATABLOB *entry; |
DATABLOB *entry; |
2420 |
|
|
2421 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
2422 |
|
|
2423 |
|
/* Sometimes, the boxcx value is something really large, like |
2424 |
|
32691. This makes XCopyArea fail with Xvnc. The code below |
2425 |
|
is a quick fix. */ |
2426 |
|
if (boxx + boxcx > g_width) |
2427 |
|
boxcx = g_width - boxx; |
2428 |
|
|
2429 |
if (boxcx > 1) |
if (boxcx > 1) |
2430 |
{ |
{ |
2431 |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
2445 |
switch (text[i]) |
switch (text[i]) |
2446 |
{ |
{ |
2447 |
case 0xff: |
case 0xff: |
2448 |
if (i + 2 < length) |
if (i + 3 > length) |
|
cache_put_text(text[i + 1], text, text[i + 2]); |
|
|
else |
|
2449 |
{ |
{ |
2450 |
error("this shouldn't be happening\n"); |
/* short command, skip */ |
2451 |
exit(1); |
i = length = 0; |
2452 |
|
break; |
2453 |
} |
} |
2454 |
|
cache_put_text(text[i + 1], text, text[i + 2]); |
2455 |
|
i += 3; |
2456 |
|
length -= i; |
2457 |
/* this will move pointer from start to first character after FF command */ |
/* this will move pointer from start to first character after FF command */ |
2458 |
length -= i + 3; |
text = &(text[i]); |
|
text = &(text[i + 3]); |
|
2459 |
i = 0; |
i = 0; |
2460 |
break; |
break; |
2461 |
|
|
2462 |
case 0xfe: |
case 0xfe: |
2463 |
|
if (i + 3 > length) |
2464 |
|
{ |
2465 |
|
/* short command, skip */ |
2466 |
|
i = length = 0; |
2467 |
|
break; |
2468 |
|
} |
2469 |
entry = cache_get_text(text[i + 1]); |
entry = cache_get_text(text[i + 1]); |
2470 |
if (entry != NULL) |
if (entry != NULL) |
2471 |
{ |
{ |
2480 |
for (j = 0; j < entry->size; j++) |
for (j = 0; j < entry->size; j++) |
2481 |
DO_GLYPH(((uint8 *) (entry->data)), j); |
DO_GLYPH(((uint8 *) (entry->data)), j); |
2482 |
} |
} |
2483 |
if (i + 2 < length) |
i += 3; |
|
i += 3; |
|
|
else |
|
|
i += 2; |
|
2484 |
length -= i; |
length -= i; |
2485 |
/* this will move pointer from start to first character after FE command */ |
/* this will move pointer from start to first character after FE command */ |
2486 |
text = &(text[i]); |
text = &(text[i]); |
2557 |
|
|
2558 |
XFree(image); |
XFree(image); |
2559 |
} |
} |
2560 |
|
|
2561 |
|
/* these do nothing here but are used in uiports */ |
2562 |
|
void |
2563 |
|
ui_begin_update(void) |
2564 |
|
{ |
2565 |
|
} |
2566 |
|
|
2567 |
|
void |
2568 |
|
ui_end_update(void) |
2569 |
|
{ |
2570 |
|
} |