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 |
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21 |
#include <X11/Xlib.h> |
#include <X11/Xlib.h> |
22 |
#include <X11/Xutil.h> |
#include <X11/Xutil.h> |
23 |
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#include <unistd.h> |
24 |
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#include <sys/time.h> |
25 |
#include <time.h> |
#include <time.h> |
26 |
#include <errno.h> |
#include <errno.h> |
27 |
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#include <strings.h> |
28 |
#include "rdesktop.h" |
#include "rdesktop.h" |
29 |
#include "xproto.h" |
#include "xproto.h" |
30 |
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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 |
extern BOOL g_sendmotion; |
extern BOOL g_sendmotion; |
36 |
extern BOOL g_fullscreen; |
extern BOOL g_fullscreen; |
37 |
extern BOOL g_grab_keyboard; |
extern BOOL g_grab_keyboard; |
45 |
static int g_x_socket; |
static int g_x_socket; |
46 |
static Screen *g_screen; |
static Screen *g_screen; |
47 |
Window g_wnd; |
Window g_wnd; |
48 |
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extern uint32 g_embed_wnd; |
49 |
BOOL g_enable_compose = False; |
BOOL g_enable_compose = False; |
50 |
static GC g_gc; |
BOOL g_Unobscured; /* used for screenblt */ |
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static GC g_gc = NULL; |
52 |
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static GC g_create_bitmap_gc = NULL; |
53 |
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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; |
56 |
static int g_bpp; |
static int g_bpp; |
58 |
static XIC g_IC; |
static XIC g_IC; |
59 |
static XModifierKeymap *g_mod_map; |
static XModifierKeymap *g_mod_map; |
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static Cursor g_current_cursor; |
static Cursor g_current_cursor; |
61 |
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static HCURSOR g_null_cursor = NULL; |
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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; |
65 |
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static BOOL g_arch_match = False; /* set to True if RGB XServer and little endian */ |
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|
67 |
/* endianness */ |
/* endianness */ |
68 |
static BOOL g_host_be; |
static BOOL g_host_be; |
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static BOOL g_xserver_be; |
static BOOL g_xserver_be; |
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static int g_red_shift_r, g_blue_shift_r, g_green_shift_r; |
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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; |
75 |
static Pixmap g_backstore; |
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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#ifdef WITH_RDPSND |
#ifdef WITH_RDPSND |
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extern int g_dsp_fd; |
extern int g_dsp_fd; |
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extern BOOL g_dsp_busy; |
extern BOOL g_dsp_busy; |
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extern BOOL g_rdpsnd; |
86 |
#endif |
#endif |
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/* MWM decorations */ |
/* MWM decorations */ |
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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); \ |
120 |
} |
} |
121 |
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122 |
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#define FILL_POLYGON(p,np)\ |
123 |
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{ \ |
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XFillPolygon(g_display, g_wnd, g_gc, p, np, Complex, CoordModePrevious); \ |
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if (g_ownbackstore) \ |
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XFillPolygon(g_display, g_backstore, g_gc, p, np, Complex, CoordModePrevious); \ |
127 |
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} |
128 |
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129 |
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#define DRAW_ELLIPSE(x,y,cx,cy,m)\ |
130 |
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{ \ |
131 |
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switch (m) \ |
132 |
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{ \ |
133 |
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case 0: /* Outline */ \ |
134 |
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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; \ |
138 |
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case 1: /* Filled */ \ |
139 |
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XFillArc(g_display, g_ownbackstore ? g_backstore : g_wnd, g_gc, x, y, \ |
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cx, cy, 0, 360*64); \ |
141 |
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if (g_ownbackstore) \ |
142 |
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XCopyArea(g_display, g_backstore, g_wnd, g_gc, x, y, cx, cy, x, y); \ |
143 |
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break; \ |
144 |
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} \ |
145 |
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} |
146 |
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/* colour maps */ |
/* colour maps */ |
148 |
BOOL g_owncolmap = False; |
extern BOOL g_owncolmap; |
149 |
static Colormap g_xcolmap; |
static Colormap g_xcolmap; |
150 |
static uint32 *g_colmap = NULL; |
static uint32 *g_colmap = NULL; |
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152 |
#define TRANSLATE(col) ( g_server_bpp != 8 ? translate_colour(col) : g_owncolmap ? col : translate_colour(g_colmap[col]) ) |
#define TRANSLATE(col) ( g_server_bpp != 8 ? translate_colour(col) : g_owncolmap ? col : g_colmap[col] ) |
153 |
#define SET_FOREGROUND(col) XSetForeground(g_display, g_gc, TRANSLATE(col)); |
#define SET_FOREGROUND(col) XSetForeground(g_display, g_gc, TRANSLATE(col)); |
154 |
#define SET_BACKGROUND(col) XSetBackground(g_display, g_gc, TRANSLATE(col)); |
#define SET_BACKGROUND(col) XSetBackground(g_display, g_gc, TRANSLATE(col)); |
155 |
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197 |
(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
198 |
} |
} |
199 |
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static PixelColour |
#define SPLITCOLOUR15(colour, rv) \ |
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split_colour15(uint32 colour) |
{ \ |
202 |
{ |
rv.red = ((colour >> 7) & 0xf8) | ((colour >> 12) & 0x7); \ |
203 |
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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205 |
} |
} |
206 |
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207 |
static uint32 |
#define SPLITCOLOUR16(colour, rv) \ |
208 |
make_colour16(PixelColour pc) |
{ \ |
209 |
{ |
rv.red = ((colour >> 8) & 0xf8) | ((colour >> 13) & 0x7); \ |
210 |
pc.red = (pc.red * 0x1f) / 0xff; |
rv.green = ((colour >> 3) & 0xfc) | ((colour >> 9) & 0x3); \ |
211 |
pc.green = (pc.green * 0x3f) / 0xff; |
rv.blue = ((colour << 3) & 0xf8) | ((colour >> 2) & 0x7); \ |
212 |
pc.blue = (pc.blue * 0x1f) / 0xff; |
} \ |
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return (pc.red << 11) | (pc.green << 5) | pc.blue; |
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} |
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213 |
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214 |
static uint32 |
#define SPLITCOLOUR24(colour, rv) \ |
215 |
make_colour24(PixelColour pc) |
{ \ |
216 |
{ |
rv.blue = (colour & 0xff0000) >> 16; \ |
217 |
if (g_xserver_be) |
rv.green = (colour & 0x00ff00) >> 8; \ |
218 |
{ |
rv.red = (colour & 0x0000ff); \ |
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return pc.red | (pc.green << 8) | (pc.blue << 16); |
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} |
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else |
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{ |
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return (pc.red << 16) | (pc.green << 8) | pc.blue; |
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} |
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219 |
} |
} |
220 |
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221 |
static uint32 |
#define MAKECOLOUR(pc) \ |
222 |
make_colour32(PixelColour pc) |
((pc.red >> g_red_shift_r) << g_red_shift_l) \ |
223 |
{ |
| ((pc.green >> g_green_shift_r) << g_green_shift_l) \ |
224 |
if (g_xserver_be) |
| ((pc.blue >> g_blue_shift_r) << g_blue_shift_l) \ |
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{ |
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return pc.red | (pc.green << 8) | (pc.blue << 16); |
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} |
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else |
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{ |
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return (pc.red << 16) | (pc.green << 8) | pc.blue; |
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} |
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} |
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225 |
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226 |
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
227 |
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | ((x >> 8) & 0xff00)); } |
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | (x & 0xff00)); } |
228 |
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
229 |
x = (x << 16) | (x >> 16); } |
x = (x << 16) | (x >> 16); } |
230 |
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231 |
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#define BOUT16(o, x) { *(o++) = x >> 8; *(o++) = x; } |
232 |
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#define BOUT24(o, x) { *(o++) = x >> 16; *(o++) = x >> 8; *(o++) = x; } |
233 |
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#define BOUT32(o, x) { *(o++) = x >> 24; *(o++) = x >> 16; *(o++) = x >> 8; *(o++) = x; } |
234 |
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#define LOUT16(o, x) { *(o++) = x; *(o++) = x >> 8; } |
235 |
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#define LOUT24(o, x) { *(o++) = x; *(o++) = x >> 8; *(o++) = x >> 16; } |
236 |
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#define LOUT32(o, x) { *(o++) = x; *(o++) = x >> 8; *(o++) = x >> 16; *(o++) = x >> 24; } |
237 |
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238 |
static uint32 |
static uint32 |
239 |
translate_colour(uint32 colour) |
translate_colour(uint32 colour) |
240 |
{ |
{ |
241 |
|
PixelColour pc; |
242 |
switch (g_server_bpp) |
switch (g_server_bpp) |
243 |
{ |
{ |
244 |
case 15: |
case 15: |
245 |
switch (g_bpp) |
SPLITCOLOUR15(colour, pc); |
|
{ |
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case 16: |
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colour = make_colour16(split_colour15(colour)); |
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break; |
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case 24: |
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colour = make_colour24(split_colour15(colour)); |
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break; |
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case 32: |
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colour = make_colour32(split_colour15(colour)); |
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break; |
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} |
|
246 |
break; |
break; |
247 |
case 16: |
case 16: |
248 |
switch (g_bpp) |
SPLITCOLOUR16(colour, pc); |
|
{ |
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case 16: |
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break; |
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case 24: |
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colour = make_colour24(split_colour16(colour)); |
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break; |
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case 32: |
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colour = make_colour32(split_colour16(colour)); |
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break; |
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} |
|
249 |
break; |
break; |
250 |
case 24: |
case 24: |
251 |
switch (g_bpp) |
SPLITCOLOUR24(colour, pc); |
|
{ |
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case 16: |
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colour = make_colour16(split_colour24(colour)); |
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break; |
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case 24: |
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break; |
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case 32: |
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colour = make_colour32(split_colour24(colour)); |
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break; |
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} |
|
252 |
break; |
break; |
253 |
} |
} |
254 |
switch (g_bpp) |
return MAKECOLOUR(pc); |
255 |
{ |
} |
|
case 16: |
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if (g_host_be != g_xserver_be) |
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BSWAP16(colour); |
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break; |
|
256 |
|
|
257 |
case 24: |
/* indent is confused by UNROLL8 */ |
258 |
if (g_xserver_be) |
/* *INDENT-OFF* */ |
|
BSWAP24(colour); |
|
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break; |
|
259 |
|
|
260 |
case 32: |
/* repeat and unroll, similar to bitmap.c */ |
261 |
if (g_host_be != g_xserver_be) |
/* potentialy any of the following translate */ |
262 |
BSWAP32(colour); |
/* functions can use repeat but just doing */ |
263 |
break; |
/* the most common ones */ |
|
} |
|
264 |
|
|
265 |
return colour; |
#define UNROLL8(stm) { stm stm stm stm stm stm stm stm } |
266 |
|
/* 2 byte output repeat */ |
267 |
|
#define REPEAT2(stm) \ |
268 |
|
{ \ |
269 |
|
while (out <= end - 8 * 2) \ |
270 |
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UNROLL8(stm) \ |
271 |
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while (out < end) \ |
272 |
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{ stm } \ |
273 |
} |
} |
274 |
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/* 3 byte output repeat */ |
275 |
|
#define REPEAT3(stm) \ |
276 |
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{ \ |
277 |
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while (out <= end - 8 * 3) \ |
278 |
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UNROLL8(stm) \ |
279 |
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while (out < end) \ |
280 |
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{ stm } \ |
281 |
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} |
282 |
|
/* 4 byte output repeat */ |
283 |
|
#define REPEAT4(stm) \ |
284 |
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{ \ |
285 |
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while (out <= end - 8 * 4) \ |
286 |
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UNROLL8(stm) \ |
287 |
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while (out < end) \ |
288 |
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{ stm } \ |
289 |
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} |
290 |
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/* *INDENT-ON* */ |
291 |
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|
292 |
static void |
static void |
293 |
translate8to8(uint8 * data, uint8 * out, uint8 * end) |
translate8to8(const uint8 * data, uint8 * out, uint8 * end) |
294 |
{ |
{ |
295 |
while (out < end) |
while (out < end) |
296 |
*(out++) = (uint8) g_colmap[*(data++)]; |
*(out++) = (uint8) g_colmap[*(data++)]; |
297 |
} |
} |
298 |
|
|
299 |
static void |
static void |
300 |
translate8to16(uint8 * data, uint16 * out, uint16 * end) |
translate8to16(const uint8 * data, uint8 * out, uint8 * end) |
301 |
{ |
{ |
302 |
while (out < end) |
uint16 value; |
303 |
*(out++) = (uint16) g_colmap[*(data++)]; |
|
304 |
|
if (g_arch_match) |
305 |
|
{ |
306 |
|
/* *INDENT-OFF* */ |
307 |
|
REPEAT2 |
308 |
|
( |
309 |
|
*((uint16 *) out) = g_colmap[*(data++)]; |
310 |
|
out += 2; |
311 |
|
) |
312 |
|
/* *INDENT-ON* */ |
313 |
|
} |
314 |
|
else if (g_xserver_be) |
315 |
|
{ |
316 |
|
while (out < end) |
317 |
|
{ |
318 |
|
value = (uint16) g_colmap[*(data++)]; |
319 |
|
BOUT16(out, value); |
320 |
|
} |
321 |
|
} |
322 |
|
else |
323 |
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{ |
324 |
|
while (out < end) |
325 |
|
{ |
326 |
|
value = (uint16) g_colmap[*(data++)]; |
327 |
|
LOUT16(out, value); |
328 |
|
} |
329 |
|
} |
330 |
} |
} |
331 |
|
|
332 |
/* little endian - conversion happens when colourmap is built */ |
/* little endian - conversion happens when colourmap is built */ |
333 |
static void |
static void |
334 |
translate8to24(uint8 * data, uint8 * out, uint8 * end) |
translate8to24(const uint8 * data, uint8 * out, uint8 * end) |
335 |
{ |
{ |
336 |
uint32 value; |
uint32 value; |
337 |
|
|
338 |
while (out < end) |
if (g_xserver_be) |
339 |
{ |
{ |
340 |
value = g_colmap[*(data++)]; |
while (out < end) |
341 |
*(out++) = value; |
{ |
342 |
*(out++) = value >> 8; |
value = g_colmap[*(data++)]; |
343 |
*(out++) = value >> 16; |
BOUT24(out, value); |
344 |
|
} |
345 |
|
} |
346 |
|
else |
347 |
|
{ |
348 |
|
while (out < end) |
349 |
|
{ |
350 |
|
value = g_colmap[*(data++)]; |
351 |
|
LOUT24(out, value); |
352 |
|
} |
353 |
} |
} |
354 |
} |
} |
355 |
|
|
356 |
static void |
static void |
357 |
translate8to32(uint8 * data, uint32 * out, uint32 * end) |
translate8to32(const uint8 * data, uint8 * out, uint8 * end) |
358 |
{ |
{ |
359 |
while (out < end) |
uint32 value; |
|
*(out++) = g_colmap[*(data++)]; |
|
|
} |
|
360 |
|
|
361 |
/* todo the remaining translate function might need some big endian check ?? */ |
if (g_arch_match) |
362 |
|
{ |
363 |
|
/* *INDENT-OFF* */ |
364 |
|
REPEAT4 |
365 |
|
( |
366 |
|
*((uint32 *) out) = g_colmap[*(data++)]; |
367 |
|
out += 4; |
368 |
|
) |
369 |
|
/* *INDENT-ON* */ |
370 |
|
} |
371 |
|
else if (g_xserver_be) |
372 |
|
{ |
373 |
|
while (out < end) |
374 |
|
{ |
375 |
|
value = g_colmap[*(data++)]; |
376 |
|
BOUT32(out, value); |
377 |
|
} |
378 |
|
} |
379 |
|
else |
380 |
|
{ |
381 |
|
while (out < end) |
382 |
|
{ |
383 |
|
value = g_colmap[*(data++)]; |
384 |
|
LOUT32(out, value); |
385 |
|
} |
386 |
|
} |
387 |
|
} |
388 |
|
|
389 |
static void |
static void |
390 |
translate15to16(uint16 * data, uint16 * out, uint16 * end) |
translate15to16(const uint16 * data, uint8 * out, uint8 * end) |
391 |
{ |
{ |
392 |
while (out < end) |
uint16 pixel; |
393 |
*(out++) = (uint16) make_colour16(split_colour15(*(data++))); |
uint16 value; |
394 |
|
PixelColour pc; |
395 |
|
|
396 |
|
if (g_xserver_be) |
397 |
|
{ |
398 |
|
while (out < end) |
399 |
|
{ |
400 |
|
pixel = *(data++); |
401 |
|
if (g_host_be) |
402 |
|
{ |
403 |
|
BSWAP16(pixel); |
404 |
|
} |
405 |
|
SPLITCOLOUR15(pixel, pc); |
406 |
|
value = MAKECOLOUR(pc); |
407 |
|
BOUT16(out, value); |
408 |
|
} |
409 |
|
} |
410 |
|
else |
411 |
|
{ |
412 |
|
while (out < end) |
413 |
|
{ |
414 |
|
pixel = *(data++); |
415 |
|
if (g_host_be) |
416 |
|
{ |
417 |
|
BSWAP16(pixel); |
418 |
|
} |
419 |
|
SPLITCOLOUR15(pixel, pc); |
420 |
|
value = MAKECOLOUR(pc); |
421 |
|
LOUT16(out, value); |
422 |
|
} |
423 |
|
} |
424 |
} |
} |
425 |
|
|
426 |
static void |
static void |
427 |
translate15to24(uint16 * data, uint8 * out, uint8 * end) |
translate15to24(const uint16 * data, uint8 * out, uint8 * end) |
428 |
{ |
{ |
429 |
uint32 value; |
uint32 value; |
430 |
|
uint16 pixel; |
431 |
|
PixelColour pc; |
432 |
|
|
433 |
while (out < end) |
if (g_arch_match) |
434 |
{ |
{ |
435 |
value = make_colour24(split_colour15(*(data++))); |
/* *INDENT-OFF* */ |
436 |
*(out++) = value; |
REPEAT3 |
437 |
*(out++) = value >> 8; |
( |
438 |
*(out++) = value >> 16; |
pixel = *(data++); |
439 |
|
SPLITCOLOUR15(pixel, pc); |
440 |
|
*(out++) = pc.blue; |
441 |
|
*(out++) = pc.green; |
442 |
|
*(out++) = pc.red; |
443 |
|
) |
444 |
|
/* *INDENT-ON* */ |
445 |
|
} |
446 |
|
else if (g_xserver_be) |
447 |
|
{ |
448 |
|
while (out < end) |
449 |
|
{ |
450 |
|
pixel = *(data++); |
451 |
|
if (g_host_be) |
452 |
|
{ |
453 |
|
BSWAP16(pixel); |
454 |
|
} |
455 |
|
SPLITCOLOUR15(pixel, pc); |
456 |
|
value = MAKECOLOUR(pc); |
457 |
|
BOUT24(out, value); |
458 |
|
} |
459 |
|
} |
460 |
|
else |
461 |
|
{ |
462 |
|
while (out < end) |
463 |
|
{ |
464 |
|
pixel = *(data++); |
465 |
|
if (g_host_be) |
466 |
|
{ |
467 |
|
BSWAP16(pixel); |
468 |
|
} |
469 |
|
SPLITCOLOUR15(pixel, pc); |
470 |
|
value = MAKECOLOUR(pc); |
471 |
|
LOUT24(out, value); |
472 |
|
} |
473 |
} |
} |
474 |
} |
} |
475 |
|
|
476 |
static void |
static void |
477 |
translate15to32(uint16 * data, uint32 * out, uint32 * end) |
translate15to32(const uint16 * data, uint8 * out, uint8 * end) |
478 |
{ |
{ |
479 |
uint16 pixel; |
uint16 pixel; |
480 |
|
uint32 value; |
481 |
|
PixelColour pc; |
482 |
|
|
483 |
while (out < end) |
if (g_arch_match) |
484 |
{ |
{ |
485 |
if (g_host_be) |
/* *INDENT-OFF* */ |
486 |
|
REPEAT4 |
487 |
|
( |
488 |
|
pixel = *(data++); |
489 |
|
SPLITCOLOUR15(pixel, pc); |
490 |
|
*(out++) = pc.blue; |
491 |
|
*(out++) = pc.green; |
492 |
|
*(out++) = pc.red; |
493 |
|
*(out++) = 0; |
494 |
|
) |
495 |
|
/* *INDENT-ON* */ |
496 |
|
} |
497 |
|
else if (g_xserver_be) |
498 |
|
{ |
499 |
|
while (out < end) |
500 |
{ |
{ |
501 |
pixel = *(data++); |
pixel = *(data++); |
502 |
pixel = (pixel & 0xff) << 8 | (pixel & 0xff00) >> 8; |
if (g_host_be) |
503 |
*(out++) = make_colour32(split_colour15(pixel)); |
{ |
504 |
|
BSWAP16(pixel); |
505 |
|
} |
506 |
|
SPLITCOLOUR15(pixel, pc); |
507 |
|
value = MAKECOLOUR(pc); |
508 |
|
BOUT32(out, value); |
509 |
} |
} |
510 |
else |
} |
511 |
|
else |
512 |
|
{ |
513 |
|
while (out < end) |
514 |
{ |
{ |
515 |
*(out++) = make_colour32(split_colour15(*(data++))); |
pixel = *(data++); |
516 |
|
if (g_host_be) |
517 |
|
{ |
518 |
|
BSWAP16(pixel); |
519 |
|
} |
520 |
|
SPLITCOLOUR15(pixel, pc); |
521 |
|
value = MAKECOLOUR(pc); |
522 |
|
LOUT32(out, value); |
523 |
} |
} |
524 |
} |
} |
525 |
} |
} |
526 |
|
|
527 |
static void |
static void |
528 |
translate16to16(uint16 * data, uint16 * out, uint16 * end) |
translate16to16(const uint16 * data, uint8 * out, uint8 * end) |
529 |
{ |
{ |
530 |
while (out < end) |
uint16 pixel; |
531 |
*(out++) = (uint16) (*(data++)); |
uint16 value; |
532 |
} |
PixelColour pc; |
533 |
|
|
534 |
|
if (g_xserver_be) |
535 |
|
{ |
536 |
|
if (g_host_be) |
537 |
|
{ |
538 |
|
while (out < end) |
539 |
|
{ |
540 |
|
pixel = *(data++); |
541 |
|
BSWAP16(pixel); |
542 |
|
SPLITCOLOUR16(pixel, pc); |
543 |
|
value = MAKECOLOUR(pc); |
544 |
|
BOUT16(out, value); |
545 |
|
} |
546 |
|
} |
547 |
|
else |
548 |
|
{ |
549 |
|
while (out < end) |
550 |
|
{ |
551 |
|
pixel = *(data++); |
552 |
|
SPLITCOLOUR16(pixel, pc); |
553 |
|
value = MAKECOLOUR(pc); |
554 |
|
BOUT16(out, value); |
555 |
|
} |
556 |
|
} |
557 |
|
} |
558 |
|
else |
559 |
|
{ |
560 |
|
if (g_host_be) |
561 |
|
{ |
562 |
|
while (out < end) |
563 |
|
{ |
564 |
|
pixel = *(data++); |
565 |
|
BSWAP16(pixel); |
566 |
|
SPLITCOLOUR16(pixel, pc); |
567 |
|
value = MAKECOLOUR(pc); |
568 |
|
LOUT16(out, value); |
569 |
|
} |
570 |
|
} |
571 |
|
else |
572 |
|
{ |
573 |
|
while (out < end) |
574 |
|
{ |
575 |
|
pixel = *(data++); |
576 |
|
SPLITCOLOUR16(pixel, pc); |
577 |
|
value = MAKECOLOUR(pc); |
578 |
|
LOUT16(out, value); |
579 |
|
} |
580 |
|
} |
581 |
|
} |
582 |
|
} |
583 |
|
|
584 |
static void |
static void |
585 |
translate16to24(uint16 * data, uint8 * out, uint8 * end) |
translate16to24(const uint16 * data, uint8 * out, uint8 * end) |
586 |
{ |
{ |
587 |
uint32 value; |
uint32 value; |
588 |
|
uint16 pixel; |
589 |
|
PixelColour pc; |
590 |
|
|
591 |
while (out < end) |
if (g_arch_match) |
592 |
|
{ |
593 |
|
/* *INDENT-OFF* */ |
594 |
|
REPEAT3 |
595 |
|
( |
596 |
|
pixel = *(data++); |
597 |
|
SPLITCOLOUR16(pixel, pc); |
598 |
|
*(out++) = pc.blue; |
599 |
|
*(out++) = pc.green; |
600 |
|
*(out++) = pc.red; |
601 |
|
) |
602 |
|
/* *INDENT-ON* */ |
603 |
|
} |
604 |
|
else if (g_xserver_be) |
605 |
|
{ |
606 |
|
if (g_host_be) |
607 |
|
{ |
608 |
|
while (out < end) |
609 |
|
{ |
610 |
|
pixel = *(data++); |
611 |
|
BSWAP16(pixel); |
612 |
|
SPLITCOLOUR16(pixel, pc); |
613 |
|
value = MAKECOLOUR(pc); |
614 |
|
BOUT24(out, value); |
615 |
|
} |
616 |
|
} |
617 |
|
else |
618 |
|
{ |
619 |
|
while (out < end) |
620 |
|
{ |
621 |
|
pixel = *(data++); |
622 |
|
SPLITCOLOUR16(pixel, pc); |
623 |
|
value = MAKECOLOUR(pc); |
624 |
|
BOUT24(out, value); |
625 |
|
} |
626 |
|
} |
627 |
|
} |
628 |
|
else |
629 |
{ |
{ |
630 |
value = make_colour24(split_colour16(*(data++))); |
if (g_host_be) |
631 |
*(out++) = value; |
{ |
632 |
*(out++) = value >> 8; |
while (out < end) |
633 |
*(out++) = value >> 16; |
{ |
634 |
|
pixel = *(data++); |
635 |
|
BSWAP16(pixel); |
636 |
|
SPLITCOLOUR16(pixel, pc); |
637 |
|
value = MAKECOLOUR(pc); |
638 |
|
LOUT24(out, value); |
639 |
|
} |
640 |
|
} |
641 |
|
else |
642 |
|
{ |
643 |
|
while (out < end) |
644 |
|
{ |
645 |
|
pixel = *(data++); |
646 |
|
SPLITCOLOUR16(pixel, pc); |
647 |
|
value = MAKECOLOUR(pc); |
648 |
|
LOUT24(out, value); |
649 |
|
} |
650 |
|
} |
651 |
} |
} |
652 |
} |
} |
653 |
|
|
654 |
static void |
static void |
655 |
translate16to32(uint16 * data, uint32 * out, uint32 * end) |
translate16to32(const uint16 * data, uint8 * out, uint8 * end) |
656 |
{ |
{ |
657 |
uint16 pixel; |
uint16 pixel; |
658 |
|
uint32 value; |
659 |
|
PixelColour pc; |
660 |
|
|
661 |
while (out < end) |
if (g_arch_match) |
662 |
|
{ |
663 |
|
/* *INDENT-OFF* */ |
664 |
|
REPEAT4 |
665 |
|
( |
666 |
|
pixel = *(data++); |
667 |
|
SPLITCOLOUR16(pixel, pc); |
668 |
|
*(out++) = pc.blue; |
669 |
|
*(out++) = pc.green; |
670 |
|
*(out++) = pc.red; |
671 |
|
*(out++) = 0; |
672 |
|
) |
673 |
|
/* *INDENT-ON* */ |
674 |
|
} |
675 |
|
else if (g_xserver_be) |
676 |
{ |
{ |
677 |
if (g_host_be) |
if (g_host_be) |
678 |
{ |
{ |
679 |
pixel = *(data++); |
while (out < end) |
680 |
pixel = (pixel & 0xff) << 8 | (pixel & 0xff00) >> 8; |
{ |
681 |
*(out++) = make_colour32(split_colour16(pixel)); |
pixel = *(data++); |
682 |
|
BSWAP16(pixel); |
683 |
|
SPLITCOLOUR16(pixel, pc); |
684 |
|
value = MAKECOLOUR(pc); |
685 |
|
BOUT32(out, value); |
686 |
|
} |
687 |
|
} |
688 |
|
else |
689 |
|
{ |
690 |
|
while (out < end) |
691 |
|
{ |
692 |
|
pixel = *(data++); |
693 |
|
SPLITCOLOUR16(pixel, pc); |
694 |
|
value = MAKECOLOUR(pc); |
695 |
|
BOUT32(out, value); |
696 |
|
} |
697 |
|
} |
698 |
|
} |
699 |
|
else |
700 |
|
{ |
701 |
|
if (g_host_be) |
702 |
|
{ |
703 |
|
while (out < end) |
704 |
|
{ |
705 |
|
pixel = *(data++); |
706 |
|
BSWAP16(pixel); |
707 |
|
SPLITCOLOUR16(pixel, pc); |
708 |
|
value = MAKECOLOUR(pc); |
709 |
|
LOUT32(out, value); |
710 |
|
} |
711 |
} |
} |
712 |
else |
else |
713 |
{ |
{ |
714 |
*(out++) = make_colour32(split_colour16(*(data++))); |
while (out < end) |
715 |
|
{ |
716 |
|
pixel = *(data++); |
717 |
|
SPLITCOLOUR16(pixel, pc); |
718 |
|
value = MAKECOLOUR(pc); |
719 |
|
LOUT32(out, value); |
720 |
|
} |
721 |
} |
} |
722 |
} |
} |
723 |
} |
} |
724 |
|
|
725 |
static void |
static void |
726 |
translate24to16(uint8 * data, uint16 * out, uint16 * end) |
translate24to16(const uint8 * data, uint8 * out, uint8 * end) |
727 |
{ |
{ |
728 |
uint32 pixel = 0; |
uint32 pixel = 0; |
729 |
|
uint16 value; |
730 |
|
PixelColour pc; |
731 |
|
|
732 |
while (out < end) |
while (out < end) |
733 |
{ |
{ |
734 |
pixel = *(data++) << 16; |
pixel = *(data++) << 16; |
735 |
pixel |= *(data++) << 8; |
pixel |= *(data++) << 8; |
736 |
pixel |= *(data++); |
pixel |= *(data++); |
737 |
*(out++) = (uint16) make_colour16(split_colour24(pixel)); |
SPLITCOLOUR24(pixel, pc); |
738 |
|
value = MAKECOLOUR(pc); |
739 |
|
if (g_xserver_be) |
740 |
|
{ |
741 |
|
BOUT16(out, value); |
742 |
|
} |
743 |
|
else |
744 |
|
{ |
745 |
|
LOUT16(out, value); |
746 |
|
} |
747 |
} |
} |
748 |
} |
} |
749 |
|
|
750 |
static void |
static void |
751 |
translate24to24(uint8 * data, uint8 * out, uint8 * end) |
translate24to24(const uint8 * data, uint8 * out, uint8 * end) |
752 |
{ |
{ |
753 |
while (out < end) |
uint32 pixel; |
754 |
|
uint32 value; |
755 |
|
PixelColour pc; |
756 |
|
|
757 |
|
if (g_xserver_be) |
758 |
|
{ |
759 |
|
while (out < end) |
760 |
|
{ |
761 |
|
pixel = *(data++) << 16; |
762 |
|
pixel |= *(data++) << 8; |
763 |
|
pixel |= *(data++); |
764 |
|
SPLITCOLOUR24(pixel, pc); |
765 |
|
value = MAKECOLOUR(pc); |
766 |
|
BOUT24(out, value); |
767 |
|
} |
768 |
|
} |
769 |
|
else |
770 |
{ |
{ |
771 |
*(out++) = (*(data++)); |
while (out < end) |
772 |
|
{ |
773 |
|
pixel = *(data++) << 16; |
774 |
|
pixel |= *(data++) << 8; |
775 |
|
pixel |= *(data++); |
776 |
|
SPLITCOLOUR24(pixel, pc); |
777 |
|
value = MAKECOLOUR(pc); |
778 |
|
LOUT24(out, value); |
779 |
|
} |
780 |
} |
} |
781 |
} |
} |
782 |
|
|
783 |
static void |
static void |
784 |
translate24to32(uint8 * data, uint32 * out, uint32 * end) |
translate24to32(const uint8 * data, uint8 * out, uint8 * end) |
785 |
{ |
{ |
786 |
uint32 pixel = 0; |
uint32 pixel; |
787 |
while (out < end) |
uint32 value; |
788 |
|
PixelColour pc; |
789 |
|
|
790 |
|
if (g_arch_match) |
791 |
{ |
{ |
792 |
if (g_host_be) |
/* *INDENT-OFF* */ |
793 |
|
#ifdef NEED_ALIGN |
794 |
|
REPEAT4 |
795 |
|
( |
796 |
|
*(out++) = *(data++); |
797 |
|
*(out++) = *(data++); |
798 |
|
*(out++) = *(data++); |
799 |
|
*(out++) = 0; |
800 |
|
) |
801 |
|
#else |
802 |
|
REPEAT4 |
803 |
|
( |
804 |
|
*((uint32 *) out) = *((uint32 *) data); |
805 |
|
out += 4; |
806 |
|
data += 3; |
807 |
|
) |
808 |
|
#endif |
809 |
|
/* *INDENT-ON* */ |
810 |
|
} |
811 |
|
else if (g_xserver_be) |
812 |
|
{ |
813 |
|
while (out < end) |
814 |
{ |
{ |
815 |
pixel = *(data++) << 16; |
pixel = *(data++) << 16; |
816 |
pixel |= *(data++) << 8; |
pixel |= *(data++) << 8; |
817 |
pixel |= *(data++); |
pixel |= *(data++); |
818 |
|
SPLITCOLOUR24(pixel, pc); |
819 |
|
value = MAKECOLOUR(pc); |
820 |
|
BOUT32(out, value); |
821 |
} |
} |
822 |
else |
} |
823 |
|
else |
824 |
|
{ |
825 |
|
while (out < end) |
826 |
{ |
{ |
827 |
pixel = *(data++); |
pixel = *(data++) << 16; |
828 |
pixel |= *(data++) << 8; |
pixel |= *(data++) << 8; |
829 |
pixel |= *(data++) << 16; |
pixel |= *(data++); |
830 |
|
SPLITCOLOUR24(pixel, pc); |
831 |
|
value = MAKECOLOUR(pc); |
832 |
|
LOUT32(out, value); |
833 |
} |
} |
|
*(out++) = pixel; |
|
834 |
} |
} |
835 |
} |
} |
836 |
|
|
837 |
static uint8 * |
static uint8 * |
838 |
translate_image(int width, int height, uint8 * data) |
translate_image(int width, int height, uint8 * data) |
839 |
{ |
{ |
840 |
int size = width * height * g_bpp / 8; |
int size; |
841 |
uint8 *out = (uint8 *) xmalloc(size); |
uint8 *out; |
842 |
uint8 *end = out + size; |
uint8 *end; |
843 |
|
|
844 |
|
/* if server and xserver bpp match, */ |
845 |
|
/* and arch(endian) matches, no need to translate */ |
846 |
|
/* just return data */ |
847 |
|
if (g_arch_match) |
848 |
|
{ |
849 |
|
if (g_depth == 15 && g_server_bpp == 15) |
850 |
|
return data; |
851 |
|
if (g_depth == 16 && g_server_bpp == 16) |
852 |
|
return data; |
853 |
|
if (g_depth == 24 && g_bpp == 24 && g_server_bpp == 24) |
854 |
|
return data; |
855 |
|
} |
856 |
|
|
857 |
|
size = width * height * (g_bpp / 8); |
858 |
|
out = (uint8 *) xmalloc(size); |
859 |
|
end = out + size; |
860 |
|
|
861 |
switch (g_server_bpp) |
switch (g_server_bpp) |
862 |
{ |
{ |
864 |
switch (g_bpp) |
switch (g_bpp) |
865 |
{ |
{ |
866 |
case 32: |
case 32: |
867 |
translate24to32(data, (uint32 *) out, (uint32 *) end); |
translate24to32(data, out, end); |
868 |
break; |
break; |
869 |
case 24: |
case 24: |
870 |
translate24to24(data, out, end); |
translate24to24(data, out, end); |
871 |
break; |
break; |
872 |
case 16: |
case 16: |
873 |
translate24to16(data, (uint16 *) out, (uint16 *) end); |
translate24to16(data, out, end); |
874 |
break; |
break; |
875 |
} |
} |
876 |
break; |
break; |
878 |
switch (g_bpp) |
switch (g_bpp) |
879 |
{ |
{ |
880 |
case 32: |
case 32: |
881 |
translate16to32((uint16 *) data, (uint32 *) out, |
translate16to32((uint16 *) data, out, end); |
|
(uint32 *) end); |
|
882 |
break; |
break; |
883 |
case 24: |
case 24: |
884 |
translate16to24((uint16 *) data, out, end); |
translate16to24((uint16 *) data, out, end); |
885 |
break; |
break; |
886 |
case 16: |
case 16: |
887 |
translate16to16((uint16 *) data, (uint16 *) out, |
translate16to16((uint16 *) data, out, end); |
|
(uint16 *) end); |
|
888 |
break; |
break; |
889 |
} |
} |
890 |
break; |
break; |
892 |
switch (g_bpp) |
switch (g_bpp) |
893 |
{ |
{ |
894 |
case 32: |
case 32: |
895 |
translate15to32((uint16 *) data, (uint32 *) out, |
translate15to32((uint16 *) data, out, end); |
|
(uint32 *) end); |
|
896 |
break; |
break; |
897 |
case 24: |
case 24: |
898 |
translate15to24((uint16 *) data, out, end); |
translate15to24((uint16 *) data, out, end); |
899 |
break; |
break; |
900 |
case 16: |
case 16: |
901 |
translate15to16((uint16 *) data, (uint16 *) out, |
translate15to16((uint16 *) data, out, end); |
|
(uint16 *) end); |
|
902 |
break; |
break; |
903 |
} |
} |
904 |
break; |
break; |
909 |
translate8to8(data, out, end); |
translate8to8(data, out, end); |
910 |
break; |
break; |
911 |
case 16: |
case 16: |
912 |
translate8to16(data, (uint16 *) out, (uint16 *) end); |
translate8to16(data, out, end); |
913 |
break; |
break; |
914 |
case 24: |
case 24: |
915 |
translate8to24(data, out, end); |
translate8to24(data, out, end); |
916 |
break; |
break; |
917 |
case 32: |
case 32: |
918 |
translate8to32(data, (uint32 *) out, (uint32 *) end); |
translate8to32(data, out, end); |
919 |
break; |
break; |
920 |
} |
} |
921 |
break; |
break; |
948 |
return (state & keysymMask) ? True : False; |
return (state & keysymMask) ? True : False; |
949 |
} |
} |
950 |
|
|
951 |
|
static void |
952 |
|
calculate_shifts(uint32 mask, int *shift_r, int *shift_l) |
953 |
|
{ |
954 |
|
*shift_l = ffs(mask) - 1; |
955 |
|
mask >>= *shift_l; |
956 |
|
*shift_r = 8 - ffs(mask & ~(mask >> 1)); |
957 |
|
} |
958 |
|
|
959 |
BOOL |
BOOL |
960 |
ui_init(void) |
ui_init(void) |
961 |
{ |
{ |
962 |
|
XVisualInfo vi; |
963 |
XPixmapFormatValues *pfm; |
XPixmapFormatValues *pfm; |
964 |
uint16 test; |
uint16 test; |
965 |
int i; |
int i, screen_num, nvisuals; |
966 |
|
XVisualInfo *vmatches = NULL; |
967 |
|
XVisualInfo template; |
968 |
|
Bool TrueColorVisual = False; |
969 |
|
|
970 |
g_display = XOpenDisplay(NULL); |
g_display = XOpenDisplay(NULL); |
971 |
if (g_display == NULL) |
if (g_display == NULL) |
974 |
return False; |
return False; |
975 |
} |
} |
976 |
|
|
977 |
|
screen_num = DefaultScreen(g_display); |
978 |
g_x_socket = ConnectionNumber(g_display); |
g_x_socket = ConnectionNumber(g_display); |
979 |
g_screen = DefaultScreenOfDisplay(g_display); |
g_screen = ScreenOfDisplay(g_display, screen_num); |
|
g_visual = DefaultVisualOfScreen(g_screen); |
|
980 |
g_depth = DefaultDepthOfScreen(g_screen); |
g_depth = DefaultDepthOfScreen(g_screen); |
981 |
|
|
982 |
|
/* Search for best TrueColor depth */ |
983 |
|
template.class = TrueColor; |
984 |
|
vmatches = XGetVisualInfo(g_display, VisualClassMask, &template, &nvisuals); |
985 |
|
|
986 |
|
nvisuals--; |
987 |
|
while (nvisuals >= 0) |
988 |
|
{ |
989 |
|
if ((vmatches + nvisuals)->depth > g_depth) |
990 |
|
{ |
991 |
|
g_depth = (vmatches + nvisuals)->depth; |
992 |
|
} |
993 |
|
nvisuals--; |
994 |
|
TrueColorVisual = True; |
995 |
|
} |
996 |
|
|
997 |
|
test = 1; |
998 |
|
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
999 |
|
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
1000 |
|
|
1001 |
|
if ((g_server_bpp == 8) && ((!TrueColorVisual) || (g_depth <= 8))) |
1002 |
|
{ |
1003 |
|
/* we use a colourmap, so the default visual should do */ |
1004 |
|
g_visual = DefaultVisualOfScreen(g_screen); |
1005 |
|
g_depth = DefaultDepthOfScreen(g_screen); |
1006 |
|
|
1007 |
|
/* Do not allocate colours on a TrueColor visual */ |
1008 |
|
if (g_visual->class == TrueColor) |
1009 |
|
{ |
1010 |
|
g_owncolmap = False; |
1011 |
|
} |
1012 |
|
} |
1013 |
|
else |
1014 |
|
{ |
1015 |
|
/* need a truecolour visual */ |
1016 |
|
if (!XMatchVisualInfo(g_display, screen_num, g_depth, TrueColor, &vi)) |
1017 |
|
{ |
1018 |
|
error("The display does not support true colour - high colour support unavailable.\n"); |
1019 |
|
return False; |
1020 |
|
} |
1021 |
|
|
1022 |
|
g_visual = vi.visual; |
1023 |
|
g_owncolmap = False; |
1024 |
|
calculate_shifts(vi.red_mask, &g_red_shift_r, &g_red_shift_l); |
1025 |
|
calculate_shifts(vi.blue_mask, &g_blue_shift_r, &g_blue_shift_l); |
1026 |
|
calculate_shifts(vi.green_mask, &g_green_shift_r, &g_green_shift_l); |
1027 |
|
|
1028 |
|
/* if RGB video and everything is little endian */ |
1029 |
|
if ((vi.red_mask > vi.green_mask && vi.green_mask > vi.blue_mask) && |
1030 |
|
!g_xserver_be && !g_host_be) |
1031 |
|
{ |
1032 |
|
if (g_depth <= 16 || (g_red_shift_l == 16 && g_green_shift_l == 8 && |
1033 |
|
g_blue_shift_l == 0)) |
1034 |
|
{ |
1035 |
|
g_arch_match = True; |
1036 |
|
} |
1037 |
|
} |
1038 |
|
|
1039 |
|
if (g_arch_match) |
1040 |
|
{ |
1041 |
|
DEBUG(("Architectures match, enabling little endian optimisations.\n")); |
1042 |
|
} |
1043 |
|
} |
1044 |
|
|
1045 |
pfm = XListPixmapFormats(g_display, &i); |
pfm = XListPixmapFormats(g_display, &i); |
1046 |
if (pfm != NULL) |
if (pfm != NULL) |
1047 |
{ |
{ |
1064 |
return False; |
return False; |
1065 |
} |
} |
1066 |
|
|
1067 |
if (g_owncolmap != True) |
if (!g_owncolmap) |
1068 |
{ |
{ |
1069 |
g_xcolmap = DefaultColormapOfScreen(g_screen); |
g_xcolmap = |
1070 |
|
XCreateColormap(g_display, RootWindowOfScreen(g_screen), g_visual, |
1071 |
|
AllocNone); |
1072 |
if (g_depth <= 8) |
if (g_depth <= 8) |
1073 |
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"); |
1074 |
} |
} |
1075 |
|
|
1076 |
g_gc = XCreateGC(g_display, RootWindowOfScreen(g_screen), 0, NULL); |
if ((!g_ownbackstore) && (DoesBackingStore(g_screen) != Always)) |
1077 |
|
{ |
1078 |
if (DoesBackingStore(g_screen) != Always) |
warning("External BackingStore not available, using internal\n"); |
1079 |
g_ownbackstore = True; |
g_ownbackstore = True; |
1080 |
|
} |
1081 |
|
|
1082 |
test = 1; |
/* |
1083 |
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
* Determine desktop size |
1084 |
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
*/ |
1085 |
|
if (g_fullscreen) |
1086 |
if ((g_width == 0) || (g_height == 0)) |
{ |
1087 |
|
g_width = WidthOfScreen(g_screen); |
1088 |
|
g_height = HeightOfScreen(g_screen); |
1089 |
|
} |
1090 |
|
else if (g_width < 0) |
1091 |
|
{ |
1092 |
|
/* Percent of screen */ |
1093 |
|
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
1094 |
|
g_width = WidthOfScreen(g_screen) * (-g_width) / 100; |
1095 |
|
} |
1096 |
|
else if (g_width == 0) |
1097 |
{ |
{ |
1098 |
/* Fetch geometry from _NET_WORKAREA */ |
/* Fetch geometry from _NET_WORKAREA */ |
1099 |
uint32 x, y, cx, cy; |
uint32 x, y, cx, cy; |
1111 |
} |
} |
1112 |
} |
} |
1113 |
|
|
|
if (g_fullscreen) |
|
|
{ |
|
|
g_width = WidthOfScreen(g_screen); |
|
|
g_height = HeightOfScreen(g_screen); |
|
|
} |
|
|
|
|
1114 |
/* make sure width is a multiple of 4 */ |
/* make sure width is a multiple of 4 */ |
1115 |
g_width = (g_width + 3) & ~3; |
g_width = (g_width + 3) & ~3; |
1116 |
|
|
|
if (g_ownbackstore) |
|
|
{ |
|
|
g_backstore = |
|
|
XCreatePixmap(g_display, RootWindowOfScreen(g_screen), g_width, g_height, |
|
|
g_depth); |
|
|
|
|
|
/* clear to prevent rubbish being exposed at startup */ |
|
|
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
|
|
XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height); |
|
|
} |
|
|
|
|
1117 |
g_mod_map = XGetModifierMapping(g_display); |
g_mod_map = XGetModifierMapping(g_display); |
1118 |
|
|
1119 |
|
xkeymap_init(); |
1120 |
|
|
1121 |
if (g_enable_compose) |
if (g_enable_compose) |
1122 |
g_IM = XOpenIM(g_display, NULL, NULL, NULL); |
g_IM = XOpenIM(g_display, NULL, NULL, NULL); |
1123 |
|
|
|
xkeymap_init(); |
|
1124 |
xclip_init(); |
xclip_init(); |
1125 |
|
|
1126 |
/* todo take this out when high colour is done */ |
DEBUG_RDP5(("server bpp %d client bpp %d depth %d\n", g_server_bpp, g_bpp, g_depth)); |
|
printf("server bpp %d client bpp %d depth %d\n", g_server_bpp, g_bpp, g_depth); |
|
1127 |
|
|
1128 |
return True; |
return True; |
1129 |
} |
} |
1134 |
if (g_IM != NULL) |
if (g_IM != NULL) |
1135 |
XCloseIM(g_IM); |
XCloseIM(g_IM); |
1136 |
|
|
1137 |
|
if (g_null_cursor != NULL) |
1138 |
|
ui_destroy_cursor(g_null_cursor); |
1139 |
|
|
1140 |
XFreeModifiermap(g_mod_map); |
XFreeModifiermap(g_mod_map); |
1141 |
|
|
1142 |
if (g_ownbackstore) |
if (g_ownbackstore) |
1150 |
BOOL |
BOOL |
1151 |
ui_create_window(void) |
ui_create_window(void) |
1152 |
{ |
{ |
1153 |
|
uint8 null_pointer_mask[1] = { 0x80 }; |
1154 |
|
uint8 null_pointer_data[24] = { 0x00 }; |
1155 |
|
|
1156 |
XSetWindowAttributes attribs; |
XSetWindowAttributes attribs; |
1157 |
XClassHint *classhints; |
XClassHint *classhints; |
1158 |
XSizeHints *sizehints; |
XSizeHints *sizehints; |
1164 |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
1165 |
|
|
1166 |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
1167 |
|
attribs.border_pixel = WhitePixelOfScreen(g_screen); |
1168 |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
1169 |
attribs.override_redirect = g_fullscreen; |
attribs.override_redirect = g_fullscreen; |
1170 |
|
attribs.colormap = g_xcolmap; |
1171 |
|
|
1172 |
|
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), g_xpos, g_ypos, wndwidth, |
1173 |
|
wndheight, 0, g_depth, InputOutput, g_visual, |
1174 |
|
CWBackPixel | CWBackingStore | CWOverrideRedirect | CWColormap | |
1175 |
|
CWBorderPixel, &attribs); |
1176 |
|
|
1177 |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, wndwidth, wndheight, |
if (g_gc == NULL) |
1178 |
0, CopyFromParent, InputOutput, CopyFromParent, |
g_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
1179 |
CWBackPixel | CWBackingStore | CWOverrideRedirect, &attribs); |
|
1180 |
|
if (g_create_bitmap_gc == NULL) |
1181 |
|
g_create_bitmap_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
1182 |
|
|
1183 |
|
if ((g_ownbackstore) && (g_backstore == 0)) |
1184 |
|
{ |
1185 |
|
g_backstore = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
1186 |
|
|
1187 |
|
/* clear to prevent rubbish being exposed at startup */ |
1188 |
|
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
1189 |
|
XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height); |
1190 |
|
} |
1191 |
|
|
1192 |
XStoreName(g_display, g_wnd, g_title); |
XStoreName(g_display, g_wnd, g_title); |
1193 |
|
|
1212 |
XFree(sizehints); |
XFree(sizehints); |
1213 |
} |
} |
1214 |
|
|
1215 |
|
if (g_embed_wnd) |
1216 |
|
{ |
1217 |
|
XReparentWindow(g_display, g_wnd, (Window) g_embed_wnd, 0, 0); |
1218 |
|
} |
1219 |
|
|
1220 |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
1221 |
VisibilityChangeMask | FocusChangeMask; |
VisibilityChangeMask | FocusChangeMask; |
1222 |
|
|
1248 |
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
1249 |
} |
} |
1250 |
while (xevent.type != VisibilityNotify); |
while (xevent.type != VisibilityNotify); |
1251 |
|
g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured; |
1252 |
|
|
1253 |
g_focused = False; |
g_focused = False; |
1254 |
g_mouse_in_wnd = False; |
g_mouse_in_wnd = False; |
1258 |
g_kill_atom = XInternAtom(g_display, "WM_DELETE_WINDOW", True); |
g_kill_atom = XInternAtom(g_display, "WM_DELETE_WINDOW", True); |
1259 |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
1260 |
|
|
1261 |
|
/* create invisible 1x1 cursor to be used as null cursor */ |
1262 |
|
if (g_null_cursor == NULL) |
1263 |
|
g_null_cursor = ui_create_cursor(0, 0, 1, 1, null_pointer_mask, null_pointer_data); |
1264 |
|
|
1265 |
return True; |
return True; |
1266 |
} |
} |
1267 |
|
|
1268 |
void |
void |
1269 |
|
ui_resize_window() |
1270 |
|
{ |
1271 |
|
XSizeHints *sizehints; |
1272 |
|
Pixmap bs; |
1273 |
|
|
1274 |
|
sizehints = XAllocSizeHints(); |
1275 |
|
if (sizehints) |
1276 |
|
{ |
1277 |
|
sizehints->flags = PMinSize | PMaxSize; |
1278 |
|
sizehints->min_width = sizehints->max_width = g_width; |
1279 |
|
sizehints->min_height = sizehints->max_height = g_height; |
1280 |
|
XSetWMNormalHints(g_display, g_wnd, sizehints); |
1281 |
|
XFree(sizehints); |
1282 |
|
} |
1283 |
|
|
1284 |
|
if (!(g_fullscreen || g_embed_wnd)) |
1285 |
|
{ |
1286 |
|
XResizeWindow(g_display, g_wnd, g_width, g_height); |
1287 |
|
} |
1288 |
|
|
1289 |
|
/* create new backstore pixmap */ |
1290 |
|
if (g_backstore != 0) |
1291 |
|
{ |
1292 |
|
bs = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
1293 |
|
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
1294 |
|
XFillRectangle(g_display, bs, g_gc, 0, 0, g_width, g_height); |
1295 |
|
XCopyArea(g_display, g_backstore, bs, g_gc, 0, 0, g_width, g_height, 0, 0); |
1296 |
|
XFreePixmap(g_display, g_backstore); |
1297 |
|
g_backstore = bs; |
1298 |
|
} |
1299 |
|
} |
1300 |
|
|
1301 |
|
void |
1302 |
ui_destroy_window(void) |
ui_destroy_window(void) |
1303 |
{ |
{ |
1304 |
if (g_IC != NULL) |
if (g_IC != NULL) |
1344 |
key_translation tr; |
key_translation tr; |
1345 |
char str[256]; |
char str[256]; |
1346 |
Status status; |
Status status; |
|
unsigned int state; |
|
|
Window wdummy; |
|
|
int dummy; |
|
1347 |
|
|
1348 |
while (XPending(g_display) > 0) |
while (XPending(g_display) > 0) |
1349 |
{ |
{ |
1359 |
|
|
1360 |
switch (xevent.type) |
switch (xevent.type) |
1361 |
{ |
{ |
1362 |
|
case VisibilityNotify: |
1363 |
|
g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured; |
1364 |
|
break; |
1365 |
case ClientMessage: |
case ClientMessage: |
1366 |
/* the window manager told us to quit */ |
/* the window manager told us to quit */ |
1367 |
if ((xevent.xclient.message_type == g_protocol_atom) |
if ((xevent.xclient.message_type == g_protocol_atom) |
1519 |
if (xevent.xfocus.mode == NotifyGrab) |
if (xevent.xfocus.mode == NotifyGrab) |
1520 |
break; |
break; |
1521 |
g_focused = True; |
g_focused = True; |
1522 |
XQueryPointer(g_display, g_wnd, &wdummy, &wdummy, &dummy, &dummy, |
reset_modifier_keys(); |
|
&dummy, &dummy, &state); |
|
|
reset_modifier_keys(state); |
|
1523 |
if (g_grab_keyboard && g_mouse_in_wnd) |
if (g_grab_keyboard && g_mouse_in_wnd) |
1524 |
XGrabKeyboard(g_display, g_wnd, True, |
XGrabKeyboard(g_display, g_wnd, True, |
1525 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
1599 |
int |
int |
1600 |
ui_select(int rdp_socket) |
ui_select(int rdp_socket) |
1601 |
{ |
{ |
1602 |
int n = (rdp_socket > g_x_socket) ? rdp_socket + 1 : g_x_socket + 1; |
int n; |
1603 |
fd_set rfds, wfds; |
fd_set rfds, wfds; |
1604 |
|
struct timeval tv; |
1605 |
|
BOOL s_timeout = False; |
1606 |
|
|
1607 |
while (True) |
while (True) |
1608 |
{ |
{ |
1609 |
|
n = (rdp_socket > g_x_socket) ? rdp_socket : g_x_socket; |
1610 |
/* Process any events already waiting */ |
/* Process any events already waiting */ |
1611 |
if (!xwin_process_events()) |
if (!xwin_process_events()) |
1612 |
/* User quit */ |
/* User quit */ |
1622 |
if (g_dsp_busy) |
if (g_dsp_busy) |
1623 |
{ |
{ |
1624 |
FD_SET(g_dsp_fd, &wfds); |
FD_SET(g_dsp_fd, &wfds); |
1625 |
n = (g_dsp_fd + 1 > n) ? g_dsp_fd + 1 : n; |
n = (g_dsp_fd > n) ? g_dsp_fd : n; |
1626 |
} |
} |
1627 |
#endif |
#endif |
1628 |
|
/* default timeout */ |
1629 |
|
tv.tv_sec = 60; |
1630 |
|
tv.tv_usec = 0; |
1631 |
|
|
1632 |
|
/* add redirection handles */ |
1633 |
|
rdpdr_add_fds(&n, &rfds, &wfds, &tv, &s_timeout); |
1634 |
|
|
1635 |
switch (select(n, &rfds, &wfds, NULL, NULL)) |
n++; |
1636 |
|
|
1637 |
|
switch (select(n, &rfds, &wfds, NULL, &tv)) |
1638 |
{ |
{ |
1639 |
case -1: |
case -1: |
1640 |
error("select: %s\n", strerror(errno)); |
error("select: %s\n", strerror(errno)); |
1641 |
|
|
1642 |
case 0: |
case 0: |
1643 |
|
/* Abort serial read calls */ |
1644 |
|
if (s_timeout) |
1645 |
|
rdpdr_check_fds(&rfds, &wfds, (BOOL) True); |
1646 |
continue; |
continue; |
1647 |
} |
} |
1648 |
|
|
1649 |
|
rdpdr_check_fds(&rfds, &wfds, (BOOL) False); |
1650 |
|
|
1651 |
if (FD_ISSET(rdp_socket, &rfds)) |
if (FD_ISSET(rdp_socket, &rfds)) |
1652 |
return 1; |
return 1; |
1653 |
|
|
1670 |
XImage *image; |
XImage *image; |
1671 |
Pixmap bitmap; |
Pixmap bitmap; |
1672 |
uint8 *tdata; |
uint8 *tdata; |
1673 |
|
int bitmap_pad; |
1674 |
|
|
1675 |
|
if (g_server_bpp == 8) |
1676 |
|
{ |
1677 |
|
bitmap_pad = 8; |
1678 |
|
} |
1679 |
|
else |
1680 |
|
{ |
1681 |
|
bitmap_pad = g_bpp; |
1682 |
|
|
1683 |
|
if (g_bpp == 24) |
1684 |
|
bitmap_pad = 32; |
1685 |
|
} |
1686 |
|
|
1687 |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
1688 |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, g_depth); |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, g_depth); |
1689 |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
1690 |
(char *) tdata, width, height, g_server_bpp == 8 ? 8 : g_bpp, 0); |
(char *) tdata, width, height, bitmap_pad, 0); |
1691 |
|
|
1692 |
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); |
1693 |
|
|
1694 |
XFree(image); |
XFree(image); |
1695 |
if (!g_owncolmap) |
if (tdata != data) |
1696 |
xfree(tdata); |
xfree(tdata); |
1697 |
return (HBITMAP) bitmap; |
return (HBITMAP) bitmap; |
1698 |
} |
} |
1702 |
{ |
{ |
1703 |
XImage *image; |
XImage *image; |
1704 |
uint8 *tdata; |
uint8 *tdata; |
1705 |
|
int bitmap_pad; |
1706 |
|
|
1707 |
|
if (g_server_bpp == 8) |
1708 |
|
{ |
1709 |
|
bitmap_pad = 8; |
1710 |
|
} |
1711 |
|
else |
1712 |
|
{ |
1713 |
|
bitmap_pad = g_bpp; |
1714 |
|
|
1715 |
|
if (g_bpp == 24) |
1716 |
|
bitmap_pad = 32; |
1717 |
|
} |
1718 |
|
|
1719 |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
1720 |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
1721 |
(char *) tdata, width, height, g_server_bpp == 8 ? 8 : g_bpp, 0); |
(char *) tdata, width, height, bitmap_pad, 0); |
1722 |
|
|
1723 |
if (g_ownbackstore) |
if (g_ownbackstore) |
1724 |
{ |
{ |
1731 |
} |
} |
1732 |
|
|
1733 |
XFree(image); |
XFree(image); |
1734 |
if (!g_owncolmap) |
if (tdata != data) |
1735 |
xfree(tdata); |
xfree(tdata); |
1736 |
} |
} |
1737 |
|
|
1747 |
XImage *image; |
XImage *image; |
1748 |
Pixmap bitmap; |
Pixmap bitmap; |
1749 |
int scanline; |
int scanline; |
|
GC gc; |
|
1750 |
|
|
1751 |
scanline = (width + 7) / 8; |
scanline = (width + 7) / 8; |
1752 |
|
|
1753 |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, 1); |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, 1); |
1754 |
gc = XCreateGC(g_display, bitmap, 0, NULL); |
if (g_create_glyph_gc == 0) |
1755 |
|
g_create_glyph_gc = XCreateGC(g_display, bitmap, 0, NULL); |
1756 |
|
|
1757 |
image = XCreateImage(g_display, g_visual, 1, ZPixmap, 0, (char *) data, |
image = XCreateImage(g_display, g_visual, 1, ZPixmap, 0, (char *) data, |
1758 |
width, height, 8, scanline); |
width, height, 8, scanline); |
1760 |
image->bitmap_bit_order = MSBFirst; |
image->bitmap_bit_order = MSBFirst; |
1761 |
XInitImage(image); |
XInitImage(image); |
1762 |
|
|
1763 |
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); |
1764 |
|
|
1765 |
XFree(image); |
XFree(image); |
|
XFreeGC(g_display, gc); |
|
1766 |
return (HGLYPH) bitmap; |
return (HGLYPH) bitmap; |
1767 |
} |
} |
1768 |
|
|
1856 |
XFreeCursor(g_display, (Cursor) cursor); |
XFreeCursor(g_display, (Cursor) cursor); |
1857 |
} |
} |
1858 |
|
|
1859 |
|
void |
1860 |
|
ui_set_null_cursor(void) |
1861 |
|
{ |
1862 |
|
ui_set_cursor(g_null_cursor); |
1863 |
|
} |
1864 |
|
|
1865 |
#define MAKE_XCOLOR(xc,c) \ |
#define MAKE_XCOLOR(xc,c) \ |
1866 |
(xc)->red = ((c)->red << 8) | (c)->red; \ |
(xc)->red = ((c)->red << 8) | (c)->red; \ |
1867 |
(xc)->green = ((c)->green << 8) | (c)->green; \ |
(xc)->green = ((c)->green << 8) | (c)->green; \ |
1943 |
|
|
1944 |
} |
} |
1945 |
|
|
1946 |
|
map[i] = colour; |
|
/* byte swap here to make translate_image faster */ |
|
|
map[i] = translate_colour(colour); |
|
1947 |
} |
} |
1948 |
return map; |
return map; |
1949 |
} |
} |
2054 |
{ |
{ |
2055 |
case 0: /* Solid */ |
case 0: /* Solid */ |
2056 |
SET_FOREGROUND(fgcolour); |
SET_FOREGROUND(fgcolour); |
2057 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
2058 |
break; |
break; |
2059 |
|
|
2060 |
case 2: /* Hatch */ |
case 2: /* Hatch */ |
2061 |
fill = (Pixmap) ui_create_glyph(8, 8, |
fill = (Pixmap) ui_create_glyph(8, 8, |
2062 |
hatch_patterns + brush->pattern[0] * 8); |
hatch_patterns + brush->pattern[0] * 8); |
2063 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(fgcolour); |
2064 |
SET_BACKGROUND(fgcolour); |
SET_BACKGROUND(bgcolour); |
2065 |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2066 |
XSetStipple(g_display, g_gc, fill); |
XSetStipple(g_display, g_gc, fill); |
2067 |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2068 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
2069 |
XSetFillStyle(g_display, g_gc, FillSolid); |
XSetFillStyle(g_display, g_gc, FillSolid); |
2070 |
XSetTSOrigin(g_display, g_gc, 0, 0); |
XSetTSOrigin(g_display, g_gc, 0, 0); |
2071 |
ui_destroy_glyph((HGLYPH) fill); |
ui_destroy_glyph((HGLYPH) fill); |
2075 |
for (i = 0; i != 8; i++) |
for (i = 0; i != 8; i++) |
2076 |
ipattern[7 - i] = brush->pattern[i]; |
ipattern[7 - i] = brush->pattern[i]; |
2077 |
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
|
|
|
2078 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
2079 |
SET_BACKGROUND(fgcolour); |
SET_BACKGROUND(fgcolour); |
2080 |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2081 |
XSetStipple(g_display, g_gc, fill); |
XSetStipple(g_display, g_gc, fill); |
2082 |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2083 |
|
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
|
FILL_RECTANGLE(x, y, cx, cy); |
|
|
|
|
2084 |
XSetFillStyle(g_display, g_gc, FillSolid); |
XSetFillStyle(g_display, g_gc, FillSolid); |
2085 |
XSetTSOrigin(g_display, g_gc, 0, 0); |
XSetTSOrigin(g_display, g_gc, 0, 0); |
2086 |
ui_destroy_glyph((HGLYPH) fill); |
ui_destroy_glyph((HGLYPH) fill); |
2091 |
} |
} |
2092 |
|
|
2093 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
2094 |
|
|
2095 |
|
if (g_ownbackstore) |
2096 |
|
XCopyArea(g_display, g_backstore, g_wnd, g_gc, x, y, cx, cy, x, y); |
2097 |
} |
} |
2098 |
|
|
2099 |
void |
void |
2102 |
/* src */ int srcx, int srcy) |
/* src */ int srcx, int srcy) |
2103 |
{ |
{ |
2104 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
|
2105 |
if (g_ownbackstore) |
if (g_ownbackstore) |
2106 |
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, y); |
{ |
2107 |
|
if (g_Unobscured) |
2108 |
|
{ |
2109 |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
2110 |
|
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, |
2111 |
|
y); |
2112 |
|
} |
2113 |
|
else |
2114 |
|
{ |
2115 |
|
XCopyArea(g_display, g_backstore, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
2116 |
|
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, |
2117 |
|
y); |
2118 |
|
} |
2119 |
|
} |
2120 |
|
else |
2121 |
|
{ |
2122 |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
2123 |
|
} |
2124 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
2125 |
} |
} |
2126 |
|
|
2191 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
2192 |
} |
} |
2193 |
|
|
2194 |
|
void |
2195 |
|
ui_polygon(uint8 opcode, |
2196 |
|
/* mode */ uint8 fillmode, |
2197 |
|
/* dest */ POINT * point, int npoints, |
2198 |
|
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
2199 |
|
{ |
2200 |
|
uint8 style, i, ipattern[8]; |
2201 |
|
Pixmap fill; |
2202 |
|
|
2203 |
|
SET_FUNCTION(opcode); |
2204 |
|
|
2205 |
|
switch (fillmode) |
2206 |
|
{ |
2207 |
|
case ALTERNATE: |
2208 |
|
XSetFillRule(g_display, g_gc, EvenOddRule); |
2209 |
|
break; |
2210 |
|
case WINDING: |
2211 |
|
XSetFillRule(g_display, g_gc, WindingRule); |
2212 |
|
break; |
2213 |
|
default: |
2214 |
|
unimpl("fill mode %d\n", fillmode); |
2215 |
|
} |
2216 |
|
|
2217 |
|
if (brush) |
2218 |
|
style = brush->style; |
2219 |
|
else |
2220 |
|
style = 0; |
2221 |
|
|
2222 |
|
switch (style) |
2223 |
|
{ |
2224 |
|
case 0: /* Solid */ |
2225 |
|
SET_FOREGROUND(fgcolour); |
2226 |
|
FILL_POLYGON((XPoint *) point, npoints); |
2227 |
|
break; |
2228 |
|
|
2229 |
|
case 2: /* Hatch */ |
2230 |
|
fill = (Pixmap) ui_create_glyph(8, 8, |
2231 |
|
hatch_patterns + brush->pattern[0] * 8); |
2232 |
|
SET_FOREGROUND(fgcolour); |
2233 |
|
SET_BACKGROUND(bgcolour); |
2234 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2235 |
|
XSetStipple(g_display, g_gc, fill); |
2236 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2237 |
|
FILL_POLYGON((XPoint *) point, npoints); |
2238 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2239 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
2240 |
|
ui_destroy_glyph((HGLYPH) fill); |
2241 |
|
break; |
2242 |
|
|
2243 |
|
case 3: /* Pattern */ |
2244 |
|
for (i = 0; i != 8; i++) |
2245 |
|
ipattern[7 - i] = brush->pattern[i]; |
2246 |
|
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
2247 |
|
SET_FOREGROUND(bgcolour); |
2248 |
|
SET_BACKGROUND(fgcolour); |
2249 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2250 |
|
XSetStipple(g_display, g_gc, fill); |
2251 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2252 |
|
FILL_POLYGON((XPoint *) point, npoints); |
2253 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2254 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
2255 |
|
ui_destroy_glyph((HGLYPH) fill); |
2256 |
|
break; |
2257 |
|
|
2258 |
|
default: |
2259 |
|
unimpl("brush %d\n", brush->style); |
2260 |
|
} |
2261 |
|
|
2262 |
|
RESET_FUNCTION(opcode); |
2263 |
|
} |
2264 |
|
|
2265 |
|
void |
2266 |
|
ui_ellipse(uint8 opcode, |
2267 |
|
/* mode */ uint8 fillmode, |
2268 |
|
/* dest */ int x, int y, int cx, int cy, |
2269 |
|
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
2270 |
|
{ |
2271 |
|
uint8 style, i, ipattern[8]; |
2272 |
|
Pixmap fill; |
2273 |
|
|
2274 |
|
SET_FUNCTION(opcode); |
2275 |
|
|
2276 |
|
if (brush) |
2277 |
|
style = brush->style; |
2278 |
|
else |
2279 |
|
style = 0; |
2280 |
|
|
2281 |
|
switch (style) |
2282 |
|
{ |
2283 |
|
case 0: /* Solid */ |
2284 |
|
SET_FOREGROUND(fgcolour); |
2285 |
|
DRAW_ELLIPSE(x, y, cx, cy, fillmode); |
2286 |
|
break; |
2287 |
|
|
2288 |
|
case 2: /* Hatch */ |
2289 |
|
fill = (Pixmap) ui_create_glyph(8, 8, |
2290 |
|
hatch_patterns + brush->pattern[0] * 8); |
2291 |
|
SET_FOREGROUND(fgcolour); |
2292 |
|
SET_BACKGROUND(bgcolour); |
2293 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2294 |
|
XSetStipple(g_display, g_gc, fill); |
2295 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2296 |
|
DRAW_ELLIPSE(x, y, cx, cy, fillmode); |
2297 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2298 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
2299 |
|
ui_destroy_glyph((HGLYPH) fill); |
2300 |
|
break; |
2301 |
|
|
2302 |
|
case 3: /* Pattern */ |
2303 |
|
for (i = 0; i != 8; i++) |
2304 |
|
ipattern[7 - i] = brush->pattern[i]; |
2305 |
|
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
2306 |
|
SET_FOREGROUND(bgcolour); |
2307 |
|
SET_BACKGROUND(fgcolour); |
2308 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2309 |
|
XSetStipple(g_display, g_gc, fill); |
2310 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2311 |
|
DRAW_ELLIPSE(x, y, cx, cy, fillmode); |
2312 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2313 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
2314 |
|
ui_destroy_glyph((HGLYPH) fill); |
2315 |
|
break; |
2316 |
|
|
2317 |
|
default: |
2318 |
|
unimpl("brush %d\n", brush->style); |
2319 |
|
} |
2320 |
|
|
2321 |
|
RESET_FUNCTION(opcode); |
2322 |
|
} |
2323 |
|
|
2324 |
/* warning, this function only draws on wnd or backstore, not both */ |
/* warning, this function only draws on wnd or backstore, not both */ |
2325 |
void |
void |
2326 |
ui_draw_glyph(int mixmode, |
ui_draw_glyph(int mixmode, |
2345 |
{\ |
{\ |
2346 |
glyph = cache_get_font (font, ttext[idx]);\ |
glyph = cache_get_font (font, ttext[idx]);\ |
2347 |
if (!(flags & TEXT2_IMPLICIT_X))\ |
if (!(flags & TEXT2_IMPLICIT_X))\ |
2348 |
|
{\ |
2349 |
|
xyoffset = ttext[++idx];\ |
2350 |
|
if ((xyoffset & 0x80))\ |
2351 |
{\ |
{\ |
2352 |
xyoffset = ttext[++idx];\ |
if (flags & TEXT2_VERTICAL)\ |
2353 |
if ((xyoffset & 0x80))\ |
y += ttext[idx+1] | (ttext[idx+2] << 8);\ |
|
{\ |
|
|
if (flags & TEXT2_VERTICAL) \ |
|
|
y += ttext[idx+1] | (ttext[idx+2] << 8);\ |
|
|
else\ |
|
|
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
|
|
idx += 2;\ |
|
|
}\ |
|
2354 |
else\ |
else\ |
2355 |
{\ |
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
2356 |
if (flags & TEXT2_VERTICAL) \ |
idx += 2;\ |
|
y += xyoffset;\ |
|
|
else\ |
|
|
x += xyoffset;\ |
|
|
}\ |
|
2357 |
}\ |
}\ |
2358 |
if (glyph != NULL)\ |
else\ |
2359 |
{\ |
{\ |
2360 |
ui_draw_glyph (mixmode, x + glyph->offset,\ |
if (flags & TEXT2_VERTICAL)\ |
2361 |
y + glyph->baseline,\ |
y += xyoffset;\ |
2362 |
glyph->width, glyph->height,\ |
else\ |
2363 |
glyph->pixmap, 0, 0, bgcolour, fgcolour);\ |
x += xyoffset;\ |
|
if (flags & TEXT2_IMPLICIT_X)\ |
|
|
x += glyph->width;\ |
|
2364 |
}\ |
}\ |
2365 |
|
}\ |
2366 |
|
if (glyph != NULL)\ |
2367 |
|
{\ |
2368 |
|
x1 = x + glyph->offset;\ |
2369 |
|
y1 = y + glyph->baseline;\ |
2370 |
|
XSetStipple(g_display, g_gc, (Pixmap) glyph->pixmap);\ |
2371 |
|
XSetTSOrigin(g_display, g_gc, x1, y1);\ |
2372 |
|
FILL_RECTANGLE_BACKSTORE(x1, y1, glyph->width, glyph->height);\ |
2373 |
|
if (flags & TEXT2_IMPLICIT_X)\ |
2374 |
|
x += glyph->width;\ |
2375 |
|
}\ |
2376 |
} |
} |
2377 |
|
|
2378 |
void |
void |
2382 |
int fgcolour, uint8 * text, uint8 length) |
int fgcolour, uint8 * text, uint8 length) |
2383 |
{ |
{ |
2384 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
2385 |
int i, j, xyoffset; |
int i, j, xyoffset, x1, y1; |
2386 |
DATABLOB *entry; |
DATABLOB *entry; |
2387 |
|
|
2388 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
2389 |
|
|
2390 |
|
/* Sometimes, the boxcx value is something really large, like |
2391 |
|
32691. This makes XCopyArea fail with Xvnc. The code below |
2392 |
|
is a quick fix. */ |
2393 |
|
if (boxx + boxcx > g_width) |
2394 |
|
boxcx = g_width - boxx; |
2395 |
|
|
2396 |
if (boxcx > 1) |
if (boxcx > 1) |
2397 |
{ |
{ |
2398 |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
2402 |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
2403 |
} |
} |
2404 |
|
|
2405 |
|
SET_FOREGROUND(fgcolour); |
2406 |
|
SET_BACKGROUND(bgcolour); |
2407 |
|
XSetFillStyle(g_display, g_gc, FillStippled); |
2408 |
|
|
2409 |
/* Paint text, character by character */ |
/* Paint text, character by character */ |
2410 |
for (i = 0; i < length;) |
for (i = 0; i < length;) |
2411 |
{ |
{ |
2456 |
break; |
break; |
2457 |
} |
} |
2458 |
} |
} |
2459 |
|
|
2460 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2461 |
|
|
2462 |
if (g_ownbackstore) |
if (g_ownbackstore) |
2463 |
{ |
{ |
2464 |
if (boxcx > 1) |
if (boxcx > 1) |
2520 |
|
|
2521 |
XFree(image); |
XFree(image); |
2522 |
} |
} |
2523 |
|
|
2524 |
|
/* these do nothing here but are used in uiports */ |
2525 |
|
void |
2526 |
|
ui_begin_update(void) |
2527 |
|
{ |
2528 |
|
} |
2529 |
|
|
2530 |
|
void |
2531 |
|
ui_end_update(void) |
2532 |
|
{ |
2533 |
|
} |