2 * Window related functions
4 * Copyright 1993, 1994, 1995, 1996, 2001, 2013-2017 Alexandre Julliard
5 * Copyright 1993 David Metcalfe
6 * Copyright 1995, 1996 Alex Korobka
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
23 #define NONAMELESSUNION
24 #define NONAMELESSSTRUCT
27 #include "wine/port.h"
44 #include "wine/unicode.h"
47 #include "wine/server.h"
48 #include "wine/debug.h"
50 WINE_DEFAULT_DEBUG_CHANNEL(android
);
52 /* private window data */
53 struct android_win_data
55 HWND hwnd
; /* hwnd that this private data belongs to */
56 HWND parent
; /* parent hwnd for child windows */
57 RECT window_rect
; /* USER window rectangle relative to parent */
58 RECT whole_rect
; /* X window rectangle for the whole window relative to parent */
59 RECT client_rect
; /* client area relative to parent */
60 ANativeWindow
*window
; /* native window wrapper that forwards calls to the desktop process */
61 struct window_surface
*surface
;
64 #define SWP_AGG_NOPOSCHANGE (SWP_NOSIZE | SWP_NOMOVE | SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE | SWP_NOZORDER)
66 static CRITICAL_SECTION win_data_section
;
67 static CRITICAL_SECTION_DEBUG critsect_debug
=
69 0, 0, &win_data_section
,
70 { &critsect_debug
.ProcessLocksList
, &critsect_debug
.ProcessLocksList
},
71 0, 0, { (DWORD_PTR
)(__FILE__
": win_data_section") }
73 static CRITICAL_SECTION win_data_section
= { &critsect_debug
, -1, 0, 0, 0, 0 };
75 static struct android_win_data
*win_data_context
[32768];
77 static inline int context_idx( HWND hwnd
)
79 return LOWORD( hwnd
) >> 1;
82 static void set_surface_region( struct window_surface
*window_surface
, HRGN win_region
);
84 /* only for use on sanitized BITMAPINFO structures */
85 static inline int get_dib_info_size( const BITMAPINFO
*info
, UINT coloruse
)
87 if (info
->bmiHeader
.biCompression
== BI_BITFIELDS
)
88 return sizeof(BITMAPINFOHEADER
) + 3 * sizeof(DWORD
);
89 if (coloruse
== DIB_PAL_COLORS
)
90 return sizeof(BITMAPINFOHEADER
) + info
->bmiHeader
.biClrUsed
* sizeof(WORD
);
91 return FIELD_OFFSET( BITMAPINFO
, bmiColors
[info
->bmiHeader
.biClrUsed
] );
94 static inline int get_dib_stride( int width
, int bpp
)
96 return ((width
* bpp
+ 31) >> 3) & ~3;
99 static inline int get_dib_image_size( const BITMAPINFO
*info
)
101 return get_dib_stride( info
->bmiHeader
.biWidth
, info
->bmiHeader
.biBitCount
)
102 * abs( info
->bmiHeader
.biHeight
);
106 /***********************************************************************
109 static struct android_win_data
*alloc_win_data( HWND hwnd
)
111 struct android_win_data
*data
;
113 if ((data
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(*data
))))
116 data
->window
= create_ioctl_window( hwnd
, FALSE
);
117 EnterCriticalSection( &win_data_section
);
118 win_data_context
[context_idx(hwnd
)] = data
;
124 /***********************************************************************
127 static void free_win_data( struct android_win_data
*data
)
129 win_data_context
[context_idx( data
->hwnd
)] = NULL
;
130 LeaveCriticalSection( &win_data_section
);
131 if (data
->window
) release_ioctl_window( data
->window
);
132 HeapFree( GetProcessHeap(), 0, data
);
136 /***********************************************************************
139 * Lock and return the data structure associated with a window.
141 static struct android_win_data
*get_win_data( HWND hwnd
)
143 struct android_win_data
*data
;
145 if (!hwnd
) return NULL
;
146 EnterCriticalSection( &win_data_section
);
147 if ((data
= win_data_context
[context_idx(hwnd
)]) && data
->hwnd
== hwnd
) return data
;
148 LeaveCriticalSection( &win_data_section
);
153 /***********************************************************************
156 * Release the data returned by get_win_data.
158 static void release_win_data( struct android_win_data
*data
)
160 if (data
) LeaveCriticalSection( &win_data_section
);
164 /***********************************************************************
167 static struct ANativeWindow
*get_ioctl_window( HWND hwnd
)
169 struct ANativeWindow
*ret
;
170 struct android_win_data
*data
= get_win_data( hwnd
);
172 if (!data
|| !data
->window
) return NULL
;
173 ret
= grab_ioctl_window( data
->window
);
174 release_win_data( data
);
179 /* Handling of events coming from the Java side */
184 union event_data data
;
187 static struct list event_queue
= LIST_INIT( event_queue
);
188 static struct java_event
*current_event
;
189 static int event_pipe
[2];
190 static DWORD desktop_tid
;
192 /***********************************************************************
195 int send_event( const union event_data
*data
)
199 if ((res
= write( event_pipe
[1], data
, sizeof(*data
) )) != sizeof(*data
))
201 p__android_log_print( ANDROID_LOG_ERROR
, "wine", "failed to send event" );
208 /***********************************************************************
211 * JNI callback, runs in the context of the Java thread.
213 void desktop_changed( JNIEnv
*env
, jobject obj
, jint width
, jint height
)
215 union event_data data
;
217 memset( &data
, 0, sizeof(data
) );
218 data
.type
= DESKTOP_CHANGED
;
219 data
.desktop
.width
= width
;
220 data
.desktop
.height
= height
;
221 p__android_log_print( ANDROID_LOG_INFO
, "wine", "desktop_changed: %ux%u", width
, height
);
226 /***********************************************************************
229 * JNI callback, runs in the context of the Java thread.
231 void config_changed( JNIEnv
*env
, jobject obj
, jint dpi
)
233 union event_data data
;
235 memset( &data
, 0, sizeof(data
) );
236 data
.type
= CONFIG_CHANGED
;
238 p__android_log_print( ANDROID_LOG_INFO
, "wine", "config_changed: %u dpi", dpi
);
243 /***********************************************************************
246 * JNI callback, runs in the context of the Java thread.
248 void surface_changed( JNIEnv
*env
, jobject obj
, jint win
, jobject surface
, jboolean client
)
250 union event_data data
;
252 memset( &data
, 0, sizeof(data
) );
253 data
.surface
.hwnd
= LongToHandle( win
);
254 data
.surface
.client
= client
;
258 ANativeWindow
*win
= pANativeWindow_fromSurface( env
, surface
);
260 if (win
->query( win
, NATIVE_WINDOW_WIDTH
, &width
) < 0) width
= 0;
261 if (win
->query( win
, NATIVE_WINDOW_HEIGHT
, &height
) < 0) height
= 0;
262 data
.surface
.window
= win
;
263 data
.surface
.width
= width
;
264 data
.surface
.height
= height
;
265 p__android_log_print( ANDROID_LOG_INFO
, "wine", "surface_changed: %p %s %ux%u",
266 data
.surface
.hwnd
, client
? "client" : "whole", width
, height
);
268 data
.type
= SURFACE_CHANGED
;
273 /***********************************************************************
276 * JNI callback, runs in the context of the Java thread.
278 jboolean
motion_event( JNIEnv
*env
, jobject obj
, jint win
, jint action
, jint x
, jint y
, jint state
, jint vscroll
)
280 static LONG button_state
;
281 union event_data data
;
284 int mask
= action
& AMOTION_EVENT_ACTION_MASK
;
286 if (!( mask
== AMOTION_EVENT_ACTION_DOWN
||
287 mask
== AMOTION_EVENT_ACTION_UP
||
288 mask
== AMOTION_EVENT_ACTION_CANCEL
||
289 mask
== AMOTION_EVENT_ACTION_SCROLL
||
290 mask
== AMOTION_EVENT_ACTION_MOVE
||
291 mask
== AMOTION_EVENT_ACTION_HOVER_MOVE
||
292 mask
== AMOTION_EVENT_ACTION_BUTTON_PRESS
||
293 mask
== AMOTION_EVENT_ACTION_BUTTON_RELEASE
))
296 /* make sure a subsequent AMOTION_EVENT_ACTION_UP is not treated as a touch event */
297 if (mask
== AMOTION_EVENT_ACTION_BUTTON_RELEASE
) state
|= 0x80000000;
299 prev_state
= InterlockedExchange( &button_state
, state
);
301 data
.type
= MOTION_EVENT
;
302 data
.motion
.hwnd
= LongToHandle( win
);
303 data
.motion
.input
.type
= INPUT_MOUSE
;
304 data
.motion
.input
.u
.mi
.dx
= x
;
305 data
.motion
.input
.u
.mi
.dy
= y
;
306 data
.motion
.input
.u
.mi
.mouseData
= 0;
307 data
.motion
.input
.u
.mi
.time
= 0;
308 data
.motion
.input
.u
.mi
.dwExtraInfo
= 0;
309 data
.motion
.input
.u
.mi
.dwFlags
= MOUSEEVENTF_MOVE
| MOUSEEVENTF_ABSOLUTE
;
310 switch (action
& AMOTION_EVENT_ACTION_MASK
)
312 case AMOTION_EVENT_ACTION_DOWN
:
313 case AMOTION_EVENT_ACTION_BUTTON_PRESS
:
314 if ((state
& ~prev_state
) & AMOTION_EVENT_BUTTON_PRIMARY
)
315 data
.motion
.input
.u
.mi
.dwFlags
|= MOUSEEVENTF_LEFTDOWN
;
316 if ((state
& ~prev_state
) & AMOTION_EVENT_BUTTON_SECONDARY
)
317 data
.motion
.input
.u
.mi
.dwFlags
|= MOUSEEVENTF_RIGHTDOWN
;
318 if ((state
& ~prev_state
) & AMOTION_EVENT_BUTTON_TERTIARY
)
319 data
.motion
.input
.u
.mi
.dwFlags
|= MOUSEEVENTF_MIDDLEDOWN
;
320 if (!(state
& ~prev_state
)) /* touch event */
321 data
.motion
.input
.u
.mi
.dwFlags
|= MOUSEEVENTF_LEFTDOWN
;
323 case AMOTION_EVENT_ACTION_UP
:
324 case AMOTION_EVENT_ACTION_CANCEL
:
325 case AMOTION_EVENT_ACTION_BUTTON_RELEASE
:
326 if ((prev_state
& ~state
) & AMOTION_EVENT_BUTTON_PRIMARY
)
327 data
.motion
.input
.u
.mi
.dwFlags
|= MOUSEEVENTF_LEFTUP
;
328 if ((prev_state
& ~state
) & AMOTION_EVENT_BUTTON_SECONDARY
)
329 data
.motion
.input
.u
.mi
.dwFlags
|= MOUSEEVENTF_RIGHTUP
;
330 if ((prev_state
& ~state
) & AMOTION_EVENT_BUTTON_TERTIARY
)
331 data
.motion
.input
.u
.mi
.dwFlags
|= MOUSEEVENTF_MIDDLEUP
;
332 if (!(prev_state
& ~state
)) /* touch event */
333 data
.motion
.input
.u
.mi
.dwFlags
|= MOUSEEVENTF_LEFTUP
;
335 case AMOTION_EVENT_ACTION_SCROLL
:
336 data
.motion
.input
.u
.mi
.dwFlags
|= MOUSEEVENTF_WHEEL
;
337 data
.motion
.input
.u
.mi
.mouseData
= vscroll
< 0 ? -WHEEL_DELTA
: WHEEL_DELTA
;
339 case AMOTION_EVENT_ACTION_MOVE
:
340 case AMOTION_EVENT_ACTION_HOVER_MOVE
:
350 /***********************************************************************
353 static void init_event_queue(void)
358 if (pipe2( event_pipe
, O_CLOEXEC
| O_NONBLOCK
) == -1)
360 ERR( "could not create data\n" );
363 if (wine_server_fd_to_handle( event_pipe
[0], GENERIC_READ
| SYNCHRONIZE
, 0, &handle
))
365 ERR( "Can't allocate handle for event fd\n" );
368 SERVER_START_REQ( set_queue_fd
)
370 req
->handle
= wine_server_obj_handle( handle
);
371 ret
= wine_server_call( req
);
376 ERR( "Can't store handle for event fd %x\n", ret
);
379 CloseHandle( handle
);
380 desktop_tid
= GetCurrentThreadId();
384 /***********************************************************************
387 * Pull events from the event pipe and add them to the queue
389 static void pull_events(void)
391 struct java_event
*event
;
396 if (!(event
= HeapAlloc( GetProcessHeap(), 0, sizeof(*event
) ))) break;
398 res
= read( event_pipe
[0], &event
->data
, sizeof(event
->data
) );
399 if (res
!= sizeof(event
->data
)) break;
400 list_add_tail( &event_queue
, &event
->entry
);
402 HeapFree( GetProcessHeap(), 0, event
);
406 /***********************************************************************
409 static int process_events( DWORD mask
)
411 struct java_event
*event
, *next
, *previous
;
412 unsigned int count
= 0;
414 assert( GetCurrentThreadId() == desktop_tid
);
418 previous
= current_event
;
420 LIST_FOR_EACH_ENTRY_SAFE( event
, next
, &event_queue
, struct java_event
, entry
)
422 switch (event
->data
.type
)
424 case SURFACE_CHANGED
:
425 break; /* always process it to unblock other threads */
427 if (event
->data
.motion
.input
.u
.mi
.dwFlags
& (MOUSEEVENTF_LEFTDOWN
|MOUSEEVENTF_RIGHTDOWN
|
428 MOUSEEVENTF_MIDDLEDOWN
|MOUSEEVENTF_LEFTUP
|
429 MOUSEEVENTF_RIGHTUP
|MOUSEEVENTF_MIDDLEUP
))
431 if (mask
& QS_MOUSEBUTTON
) break;
433 else if (mask
& QS_MOUSEMOVE
) break;
434 continue; /* skip it */
436 if (mask
& QS_KEY
) break;
437 continue; /* skip it */
439 if (mask
& QS_SENDMESSAGE
) break;
440 continue; /* skip it */
443 /* remove it first, in case we process events recursively */
444 list_remove( &event
->entry
);
445 current_event
= event
;
447 switch (event
->data
.type
)
449 case DESKTOP_CHANGED
:
450 TRACE( "DESKTOP_CHANGED %ux%u\n", event
->data
.desktop
.width
, event
->data
.desktop
.height
);
451 screen_width
= event
->data
.desktop
.width
;
452 screen_height
= event
->data
.desktop
.height
;
453 init_monitors( screen_width
, screen_height
);
454 SetWindowPos( GetDesktopWindow(), 0, 0, 0, screen_width
, screen_height
,
455 SWP_NOZORDER
| SWP_NOACTIVATE
| SWP_NOREDRAW
);
459 TRACE( "CONFIG_CHANGED dpi %u\n", event
->data
.cfg
.dpi
);
460 set_screen_dpi( event
->data
.cfg
.dpi
);
463 case SURFACE_CHANGED
:
464 TRACE("SURFACE_CHANGED %p %p %s size %ux%u\n", event
->data
.surface
.hwnd
,
465 event
->data
.surface
.window
, event
->data
.surface
.client
? "client" : "whole",
466 event
->data
.surface
.width
, event
->data
.surface
.height
);
468 register_native_window( event
->data
.surface
.hwnd
, event
->data
.surface
.window
, event
->data
.surface
.client
);
473 HWND capture
= get_capture_window();
475 if (event
->data
.motion
.input
.u
.mi
.dwFlags
& (MOUSEEVENTF_LEFTDOWN
|MOUSEEVENTF_RIGHTDOWN
|MOUSEEVENTF_MIDDLEDOWN
))
476 TRACE( "BUTTONDOWN pos %d,%d hwnd %p flags %x\n",
477 event
->data
.motion
.input
.u
.mi
.dx
, event
->data
.motion
.input
.u
.mi
.dy
,
478 event
->data
.motion
.hwnd
, event
->data
.motion
.input
.u
.mi
.dwFlags
);
479 else if (event
->data
.motion
.input
.u
.mi
.dwFlags
& (MOUSEEVENTF_LEFTUP
|MOUSEEVENTF_RIGHTUP
|MOUSEEVENTF_MIDDLEUP
))
480 TRACE( "BUTTONUP pos %d,%d hwnd %p flags %x\n",
481 event
->data
.motion
.input
.u
.mi
.dx
, event
->data
.motion
.input
.u
.mi
.dy
,
482 event
->data
.motion
.hwnd
, event
->data
.motion
.input
.u
.mi
.dwFlags
);
484 TRACE( "MOUSEMOVE pos %d,%d hwnd %p flags %x\n",
485 event
->data
.motion
.input
.u
.mi
.dx
, event
->data
.motion
.input
.u
.mi
.dy
,
486 event
->data
.motion
.hwnd
, event
->data
.motion
.input
.u
.mi
.dwFlags
);
487 if (!capture
&& (event
->data
.motion
.input
.u
.mi
.dwFlags
& MOUSEEVENTF_ABSOLUTE
))
490 SetRect( &rect
, event
->data
.motion
.input
.u
.mi
.dx
, event
->data
.motion
.input
.u
.mi
.dy
,
491 event
->data
.motion
.input
.u
.mi
.dx
+ 1, event
->data
.motion
.input
.u
.mi
.dy
+ 1 );
492 MapWindowPoints( 0, event
->data
.motion
.hwnd
, (POINT
*)&rect
, 2 );
494 SERVER_START_REQ( update_window_zorder
)
496 req
->window
= wine_server_user_handle( event
->data
.motion
.hwnd
);
497 req
->rect
.left
= rect
.left
;
498 req
->rect
.top
= rect
.top
;
499 req
->rect
.right
= rect
.right
;
500 req
->rect
.bottom
= rect
.bottom
;
501 wine_server_call( req
);
505 __wine_send_input( capture
? capture
: event
->data
.motion
.hwnd
, &event
->data
.motion
.input
);
510 if (event
->data
.kbd
.input
.u
.ki
.dwFlags
& KEYEVENTF_KEYUP
)
511 TRACE("KEYUP hwnd %p vkey %x '%c' scancode %x\n", event
->data
.kbd
.hwnd
,
512 event
->data
.kbd
.input
.u
.ki
.wVk
, event
->data
.kbd
.input
.u
.ki
.wVk
,
513 event
->data
.kbd
.input
.u
.ki
.wScan
);
515 TRACE("KEYDOWN hwnd %p vkey %x '%c' scancode %x\n", event
->data
.kbd
.hwnd
,
516 event
->data
.kbd
.input
.u
.ki
.wVk
, event
->data
.kbd
.input
.u
.ki
.wVk
,
517 event
->data
.kbd
.input
.u
.ki
.wScan
);
518 update_keyboard_lock_state( event
->data
.kbd
.input
.u
.ki
.wVk
, event
->data
.kbd
.lock_state
);
519 __wine_send_input( 0, &event
->data
.kbd
.input
);
523 FIXME( "got event %u\n", event
->data
.type
);
525 HeapFree( GetProcessHeap(), 0, event
);
527 /* next may have been removed by a recursive call, so reset it to the beginning of the list */
528 next
= LIST_ENTRY( event_queue
.next
, struct java_event
, entry
);
530 current_event
= previous
;
535 /***********************************************************************
538 static int wait_events( int timeout
)
540 assert( GetCurrentThreadId() == desktop_tid
);
544 struct pollfd pollfd
;
547 pollfd
.fd
= event_pipe
[0];
548 pollfd
.events
= POLLIN
| POLLHUP
;
549 ret
= poll( &pollfd
, 1, timeout
);
550 if (ret
== -1 && errno
== EINTR
) continue;
551 if (ret
&& (pollfd
.revents
& (POLLHUP
| POLLERR
))) ret
= -1;
557 /* Window surface support */
559 struct android_window_surface
561 struct window_surface header
;
563 ANativeWindow
*window
;
566 RGNDATA
*region_data
;
571 CRITICAL_SECTION crit
;
572 BITMAPINFO info
; /* variable size, must be last */
575 static struct android_window_surface
*get_android_surface( struct window_surface
*surface
)
577 return (struct android_window_surface
*)surface
;
580 static inline void reset_bounds( RECT
*bounds
)
582 bounds
->left
= bounds
->top
= INT_MAX
;
583 bounds
->right
= bounds
->bottom
= INT_MIN
;
586 static inline void add_bounds_rect( RECT
*bounds
, const RECT
*rect
)
588 if (rect
->left
>= rect
->right
|| rect
->top
>= rect
->bottom
) return;
589 bounds
->left
= min( bounds
->left
, rect
->left
);
590 bounds
->top
= min( bounds
->top
, rect
->top
);
591 bounds
->right
= max( bounds
->right
, rect
->right
);
592 bounds
->bottom
= max( bounds
->bottom
, rect
->bottom
);
595 /* store the palette or color mask data in the bitmap info structure */
596 static void set_color_info( BITMAPINFO
*info
, BOOL has_alpha
)
598 DWORD
*colors
= (DWORD
*)info
->bmiColors
;
600 info
->bmiHeader
.biSize
= sizeof(info
->bmiHeader
);
601 info
->bmiHeader
.biClrUsed
= 0;
602 info
->bmiHeader
.biBitCount
= 32;
605 info
->bmiHeader
.biCompression
= BI_RGB
;
608 info
->bmiHeader
.biCompression
= BI_BITFIELDS
;
609 colors
[0] = 0xff0000;
610 colors
[1] = 0x00ff00;
611 colors
[2] = 0x0000ff;
614 /* apply the window region to a single line of the destination image. */
615 static void apply_line_region( DWORD
*dst
, int width
, int x
, int y
, const RECT
*rect
, const RECT
*end
)
617 while (rect
< end
&& rect
->top
<= y
&& width
> 0)
621 memset( dst
, 0, min( rect
->left
- x
, width
) * sizeof(*dst
) );
622 dst
+= rect
->left
- x
;
623 width
-= rect
->left
- x
;
628 dst
+= rect
->right
- x
;
629 width
-= rect
->right
- x
;
634 if (width
> 0) memset( dst
, 0, width
* sizeof(*dst
) );
637 /***********************************************************************
638 * android_surface_lock
640 static void android_surface_lock( struct window_surface
*window_surface
)
642 struct android_window_surface
*surface
= get_android_surface( window_surface
);
644 EnterCriticalSection( &surface
->crit
);
647 /***********************************************************************
648 * android_surface_unlock
650 static void android_surface_unlock( struct window_surface
*window_surface
)
652 struct android_window_surface
*surface
= get_android_surface( window_surface
);
654 LeaveCriticalSection( &surface
->crit
);
657 /***********************************************************************
658 * android_surface_get_bitmap_info
660 static void *android_surface_get_bitmap_info( struct window_surface
*window_surface
, BITMAPINFO
*info
)
662 struct android_window_surface
*surface
= get_android_surface( window_surface
);
664 memcpy( info
, &surface
->info
, get_dib_info_size( &surface
->info
, DIB_RGB_COLORS
));
665 return surface
->bits
;
668 /***********************************************************************
669 * android_surface_get_bounds
671 static RECT
*android_surface_get_bounds( struct window_surface
*window_surface
)
673 struct android_window_surface
*surface
= get_android_surface( window_surface
);
675 return &surface
->bounds
;
678 /***********************************************************************
679 * android_surface_set_region
681 static void android_surface_set_region( struct window_surface
*window_surface
, HRGN region
)
683 struct android_window_surface
*surface
= get_android_surface( window_surface
);
685 TRACE( "updating surface %p hwnd %p with %p\n", surface
, surface
->hwnd
, region
);
687 window_surface
->funcs
->lock( window_surface
);
690 if (surface
->region
) DeleteObject( surface
->region
);
695 if (!surface
->region
) surface
->region
= CreateRectRgn( 0, 0, 0, 0 );
696 CombineRgn( surface
->region
, region
, 0, RGN_COPY
);
698 window_surface
->funcs
->unlock( window_surface
);
699 set_surface_region( &surface
->header
, (HRGN
)1 );
702 /***********************************************************************
703 * android_surface_flush
705 static void android_surface_flush( struct window_surface
*window_surface
)
707 struct android_window_surface
*surface
= get_android_surface( window_surface
);
708 ANativeWindow_Buffer buffer
;
713 window_surface
->funcs
->lock( window_surface
);
714 SetRect( &rect
, 0, 0, surface
->header
.rect
.right
- surface
->header
.rect
.left
,
715 surface
->header
.rect
.bottom
- surface
->header
.rect
.top
);
716 needs_flush
= IntersectRect( &rect
, &rect
, &surface
->bounds
);
717 reset_bounds( &surface
->bounds
);
718 window_surface
->funcs
->unlock( window_surface
);
719 if (!needs_flush
) return;
721 TRACE( "flushing %p hwnd %p surface %s rect %s bits %p alpha %02x key %08x region %u rects\n",
722 surface
, surface
->hwnd
, wine_dbgstr_rect( &surface
->header
.rect
),
723 wine_dbgstr_rect( &rect
), surface
->bits
, surface
->alpha
, surface
->color_key
,
724 surface
->region_data
? surface
->region_data
->rdh
.nCount
: 0 );
728 rc
.right
= rect
.right
;
729 rc
.bottom
= rect
.bottom
;
731 if (!surface
->window
->perform( surface
->window
, NATIVE_WINDOW_LOCK
, &buffer
, &rc
))
733 const RECT
*rgn_rect
= NULL
, *end
= NULL
;
734 unsigned int *src
, *dst
;
739 rect
.right
= rc
.right
;
740 rect
.bottom
= rc
.bottom
;
741 IntersectRect( &rect
, &rect
, &surface
->header
.rect
);
743 if (surface
->region_data
)
745 rgn_rect
= (RECT
*)surface
->region_data
->Buffer
;
746 end
= rgn_rect
+ surface
->region_data
->rdh
.nCount
;
748 src
= (unsigned int *)surface
->bits
749 + (rect
.top
- surface
->header
.rect
.top
) * surface
->info
.bmiHeader
.biWidth
750 + (rect
.left
- surface
->header
.rect
.left
);
751 dst
= (unsigned int *)buffer
.bits
+ rect
.top
* buffer
.stride
+ rect
.left
;
752 width
= min( rect
.right
- rect
.left
, buffer
.stride
);
754 for (y
= rect
.top
; y
< min( buffer
.height
, rect
.bottom
); y
++)
756 if (surface
->info
.bmiHeader
.biCompression
== BI_RGB
)
757 memcpy( dst
, src
, width
* sizeof(*dst
) );
758 else if (surface
->alpha
== 255)
759 for (x
= 0; x
< width
; x
++) dst
[x
] = src
[x
] | 0xff000000;
761 for (x
= 0; x
< width
; x
++)
762 dst
[x
] = ((surface
->alpha
<< 24) |
763 (((BYTE
)(src
[x
] >> 16) * surface
->alpha
/ 255) << 16) |
764 (((BYTE
)(src
[x
] >> 8) * surface
->alpha
/ 255) << 8) |
765 (((BYTE
)src
[x
] * surface
->alpha
/ 255)));
767 if (surface
->color_key
!= CLR_INVALID
)
768 for (x
= 0; x
< width
; x
++) if ((src
[x
] & 0xffffff) == surface
->color_key
) dst
[x
] = 0;
772 while (rgn_rect
< end
&& rgn_rect
->bottom
<= y
) rgn_rect
++;
773 apply_line_region( dst
, width
, rect
.left
, y
, rgn_rect
, end
);
776 src
+= surface
->info
.bmiHeader
.biWidth
;
777 dst
+= buffer
.stride
;
779 surface
->window
->perform( surface
->window
, NATIVE_WINDOW_UNLOCK_AND_POST
);
781 else TRACE( "Unable to lock surface %p window %p buffer %p\n",
782 surface
, surface
->hwnd
, surface
->window
);
785 /***********************************************************************
786 * android_surface_destroy
788 static void android_surface_destroy( struct window_surface
*window_surface
)
790 struct android_window_surface
*surface
= get_android_surface( window_surface
);
792 TRACE( "freeing %p bits %p\n", surface
, surface
->bits
);
794 surface
->crit
.DebugInfo
->Spare
[0] = 0;
795 DeleteCriticalSection( &surface
->crit
);
796 HeapFree( GetProcessHeap(), 0, surface
->region_data
);
797 if (surface
->region
) DeleteObject( surface
->region
);
798 release_ioctl_window( surface
->window
);
799 HeapFree( GetProcessHeap(), 0, surface
->bits
);
800 HeapFree( GetProcessHeap(), 0, surface
);
803 static const struct window_surface_funcs android_surface_funcs
=
805 android_surface_lock
,
806 android_surface_unlock
,
807 android_surface_get_bitmap_info
,
808 android_surface_get_bounds
,
809 android_surface_set_region
,
810 android_surface_flush
,
811 android_surface_destroy
814 static BOOL
is_argb_surface( struct window_surface
*surface
)
816 return surface
&& surface
->funcs
== &android_surface_funcs
&&
817 get_android_surface( surface
)->info
.bmiHeader
.biCompression
== BI_RGB
;
820 /***********************************************************************
823 static void set_color_key( struct android_window_surface
*surface
, COLORREF key
)
825 if (key
== CLR_INVALID
)
826 surface
->color_key
= CLR_INVALID
;
827 else if (surface
->info
.bmiHeader
.biBitCount
<= 8)
828 surface
->color_key
= CLR_INVALID
;
829 else if (key
& (1 << 24)) /* PALETTEINDEX */
830 surface
->color_key
= 0;
831 else if (key
>> 16 == 0x10ff) /* DIBINDEX */
832 surface
->color_key
= 0;
833 else if (surface
->info
.bmiHeader
.biBitCount
== 24)
834 surface
->color_key
= key
;
836 surface
->color_key
= (GetRValue(key
) << 16) | (GetGValue(key
) << 8) | GetBValue(key
);
839 /***********************************************************************
842 static void set_surface_region( struct window_surface
*window_surface
, HRGN win_region
)
844 struct android_window_surface
*surface
= get_android_surface( window_surface
);
845 struct android_win_data
*win_data
;
846 HRGN region
= win_region
;
847 RGNDATA
*data
= NULL
;
849 int offset_x
, offset_y
;
851 if (window_surface
->funcs
!= &android_surface_funcs
) return; /* we may get the null surface */
853 if (!(win_data
= get_win_data( surface
->hwnd
))) return;
854 offset_x
= win_data
->window_rect
.left
- win_data
->whole_rect
.left
;
855 offset_y
= win_data
->window_rect
.top
- win_data
->whole_rect
.top
;
856 release_win_data( win_data
);
858 if (win_region
== (HRGN
)1) /* hack: win_region == 1 means retrieve region from server */
860 region
= CreateRectRgn( 0, 0, win_data
->window_rect
.right
- win_data
->window_rect
.left
,
861 win_data
->window_rect
.bottom
- win_data
->window_rect
.top
);
862 if (GetWindowRgn( surface
->hwnd
, region
) == ERROR
&& !surface
->region
) goto done
;
865 OffsetRgn( region
, offset_x
, offset_y
);
866 if (surface
->region
) CombineRgn( region
, region
, surface
->region
, RGN_AND
);
868 if (!(size
= GetRegionData( region
, 0, NULL
))) goto done
;
869 if (!(data
= HeapAlloc( GetProcessHeap(), 0, size
))) goto done
;
871 if (!GetRegionData( region
, size
, data
))
873 HeapFree( GetProcessHeap(), 0, data
);
878 window_surface
->funcs
->lock( window_surface
);
879 HeapFree( GetProcessHeap(), 0, surface
->region_data
);
880 surface
->region_data
= data
;
881 *window_surface
->funcs
->get_bounds( window_surface
) = surface
->header
.rect
;
882 window_surface
->funcs
->unlock( window_surface
);
883 if (region
!= win_region
) DeleteObject( region
);
886 /***********************************************************************
889 static struct window_surface
*create_surface( HWND hwnd
, const RECT
*rect
,
890 BYTE alpha
, COLORREF color_key
, BOOL src_alpha
)
892 struct android_window_surface
*surface
;
893 int width
= rect
->right
- rect
->left
, height
= rect
->bottom
- rect
->top
;
895 surface
= HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY
,
896 FIELD_OFFSET( struct android_window_surface
, info
.bmiColors
[3] ));
897 if (!surface
) return NULL
;
898 set_color_info( &surface
->info
, src_alpha
);
899 surface
->info
.bmiHeader
.biWidth
= width
;
900 surface
->info
.bmiHeader
.biHeight
= -height
; /* top-down */
901 surface
->info
.bmiHeader
.biPlanes
= 1;
902 surface
->info
.bmiHeader
.biSizeImage
= get_dib_image_size( &surface
->info
);
904 InitializeCriticalSection( &surface
->crit
);
905 surface
->crit
.DebugInfo
->Spare
[0] = (DWORD_PTR
)(__FILE__
": surface");
907 surface
->header
.funcs
= &android_surface_funcs
;
908 surface
->header
.rect
= *rect
;
909 surface
->header
.ref
= 1;
910 surface
->hwnd
= hwnd
;
911 surface
->window
= get_ioctl_window( hwnd
);
912 surface
->alpha
= alpha
;
913 set_color_key( surface
, color_key
);
914 set_surface_region( &surface
->header
, (HRGN
)1 );
915 reset_bounds( &surface
->bounds
);
917 if (!(surface
->bits
= HeapAlloc( GetProcessHeap(), 0, surface
->info
.bmiHeader
.biSizeImage
)))
920 TRACE( "created %p hwnd %p %s bits %p-%p\n", surface
, hwnd
, wine_dbgstr_rect(rect
),
921 surface
->bits
, (char *)surface
->bits
+ surface
->info
.bmiHeader
.biSizeImage
);
923 return &surface
->header
;
926 android_surface_destroy( &surface
->header
);
930 /***********************************************************************
931 * set_surface_layered
933 static void set_surface_layered( struct window_surface
*window_surface
, BYTE alpha
, COLORREF color_key
)
935 struct android_window_surface
*surface
= get_android_surface( window_surface
);
939 if (window_surface
->funcs
!= &android_surface_funcs
) return; /* we may get the null surface */
941 window_surface
->funcs
->lock( window_surface
);
942 prev_key
= surface
->color_key
;
943 prev_alpha
= surface
->alpha
;
944 surface
->alpha
= alpha
;
945 set_color_key( surface
, color_key
);
946 if (alpha
!= prev_alpha
|| surface
->color_key
!= prev_key
) /* refresh */
947 *window_surface
->funcs
->get_bounds( window_surface
) = surface
->header
.rect
;
948 window_surface
->funcs
->unlock( window_surface
);
952 static WNDPROC desktop_orig_wndproc
;
954 static LRESULT CALLBACK
desktop_wndproc_wrapper( HWND hwnd
, UINT msg
, WPARAM wp
, LPARAM lp
)
958 case WM_PARENTNOTIFY
:
959 if (LOWORD(wp
) == WM_DESTROY
) destroy_ioctl_window( (HWND
)lp
, FALSE
);
962 return desktop_orig_wndproc( hwnd
, msg
, wp
, lp
);
966 /***********************************************************************
967 * ANDROID_MsgWaitForMultipleObjectsEx
969 DWORD CDECL
ANDROID_MsgWaitForMultipleObjectsEx( DWORD count
, const HANDLE
*handles
,
970 DWORD timeout
, DWORD mask
, DWORD flags
)
972 if (GetCurrentThreadId() == desktop_tid
)
974 /* don't process nested events */
975 if (current_event
) mask
= 0;
976 if (process_events( mask
)) return count
- 1;
978 return WaitForMultipleObjectsEx( count
, handles
, flags
& MWMO_WAITALL
,
979 timeout
, flags
& MWMO_ALERTABLE
);
982 /**********************************************************************
983 * ANDROID_CreateWindow
985 BOOL CDECL
ANDROID_CreateWindow( HWND hwnd
)
987 TRACE( "%p\n", hwnd
);
989 if (hwnd
== GetDesktopWindow())
991 struct android_win_data
*data
;
994 start_android_device();
995 if (!(data
= alloc_win_data( hwnd
))) return FALSE
;
996 release_win_data( data
);
1002 /***********************************************************************
1003 * ANDROID_DestroyWindow
1005 void CDECL
ANDROID_DestroyWindow( HWND hwnd
)
1007 struct android_win_data
*data
;
1009 if (!(data
= get_win_data( hwnd
))) return;
1011 if (data
->surface
) window_surface_release( data
->surface
);
1012 data
->surface
= NULL
;
1013 destroy_gl_drawable( hwnd
);
1014 free_win_data( data
);
1018 /***********************************************************************
1021 * Create a data window structure for an existing window.
1023 static struct android_win_data
*create_win_data( HWND hwnd
, const RECT
*window_rect
,
1024 const RECT
*client_rect
)
1026 struct android_win_data
*data
;
1029 if (!(parent
= GetAncestor( hwnd
, GA_PARENT
))) return NULL
; /* desktop or HWND_MESSAGE */
1031 if (!(data
= alloc_win_data( hwnd
))) return NULL
;
1033 data
->parent
= (parent
== GetDesktopWindow()) ? 0 : parent
;
1034 data
->whole_rect
= data
->window_rect
= *window_rect
;
1035 data
->client_rect
= *client_rect
;
1040 static inline BOOL
get_surface_rect( const RECT
*visible_rect
, RECT
*surface_rect
)
1042 if (!IntersectRect( surface_rect
, visible_rect
, &virtual_screen_rect
)) return FALSE
;
1043 OffsetRect( surface_rect
, -visible_rect
->left
, -visible_rect
->top
);
1044 surface_rect
->left
&= ~31;
1045 surface_rect
->top
&= ~31;
1046 surface_rect
->right
= max( surface_rect
->left
+ 32, (surface_rect
->right
+ 31) & ~31 );
1047 surface_rect
->bottom
= max( surface_rect
->top
+ 32, (surface_rect
->bottom
+ 31) & ~31 );
1052 /***********************************************************************
1053 * ANDROID_WindowPosChanging
1055 void CDECL
ANDROID_WindowPosChanging( HWND hwnd
, HWND insert_after
, UINT swp_flags
,
1056 const RECT
*window_rect
, const RECT
*client_rect
, RECT
*visible_rect
,
1057 struct window_surface
**surface
)
1059 struct android_win_data
*data
= get_win_data( hwnd
);
1064 BOOL layered
= GetWindowLongW( hwnd
, GWL_EXSTYLE
) & WS_EX_LAYERED
;
1066 TRACE( "win %p window %s client %s style %08x flags %08x\n",
1067 hwnd
, wine_dbgstr_rect(window_rect
), wine_dbgstr_rect(client_rect
),
1068 GetWindowLongW( hwnd
, GWL_STYLE
), swp_flags
);
1070 if (!data
&& !(data
= create_win_data( hwnd
, window_rect
, client_rect
))) return;
1072 *visible_rect
= *window_rect
;
1074 /* create the window surface if necessary */
1076 if (data
->parent
) goto done
;
1077 if (swp_flags
& SWP_HIDEWINDOW
) goto done
;
1078 if (is_argb_surface( data
->surface
)) goto done
;
1079 if (!get_surface_rect( visible_rect
, &surface_rect
)) goto done
;
1083 if (!memcmp( &data
->surface
->rect
, &surface_rect
, sizeof(surface_rect
) ))
1085 /* existing surface is good enough */
1086 window_surface_add_ref( data
->surface
);
1087 if (*surface
) window_surface_release( *surface
);
1088 *surface
= data
->surface
;
1092 if (!(swp_flags
& SWP_SHOWWINDOW
) && !(GetWindowLongW( hwnd
, GWL_STYLE
) & WS_VISIBLE
)) goto done
;
1094 if (!layered
|| !GetLayeredWindowAttributes( hwnd
, &key
, &alpha
, &flags
)) flags
= 0;
1095 if (!(flags
& LWA_ALPHA
)) alpha
= 255;
1096 if (!(flags
& LWA_COLORKEY
)) key
= CLR_INVALID
;
1098 if (*surface
) window_surface_release( *surface
);
1099 *surface
= create_surface( data
->hwnd
, &surface_rect
, alpha
, key
, FALSE
);
1102 release_win_data( data
);
1106 /***********************************************************************
1107 * ANDROID_WindowPosChanged
1109 void CDECL
ANDROID_WindowPosChanged( HWND hwnd
, HWND insert_after
, UINT swp_flags
,
1110 const RECT
*window_rect
, const RECT
*client_rect
,
1111 const RECT
*visible_rect
, const RECT
*valid_rects
,
1112 struct window_surface
*surface
)
1114 struct android_win_data
*data
;
1115 DWORD new_style
= GetWindowLongW( hwnd
, GWL_STYLE
);
1118 if (!(data
= get_win_data( hwnd
))) return;
1120 data
->window_rect
= *window_rect
;
1121 data
->whole_rect
= *visible_rect
;
1122 data
->client_rect
= *client_rect
;
1124 if (!is_argb_surface( data
->surface
))
1126 if (surface
) window_surface_add_ref( surface
);
1127 if (data
->surface
) window_surface_release( data
->surface
);
1128 data
->surface
= surface
;
1130 if (!data
->parent
) owner
= GetWindow( hwnd
, GW_OWNER
);
1131 release_win_data( data
);
1133 if (!(swp_flags
& SWP_NOZORDER
)) insert_after
= GetWindow( hwnd
, GW_HWNDPREV
);
1135 TRACE( "win %p window %s client %s style %08x owner %p after %p flags %08x\n", hwnd
,
1136 wine_dbgstr_rect(window_rect
), wine_dbgstr_rect(client_rect
),
1137 new_style
, owner
, insert_after
, swp_flags
);
1139 ioctl_window_pos_changed( hwnd
, window_rect
, client_rect
, visible_rect
,
1140 new_style
, swp_flags
, insert_after
, owner
);
1144 /***********************************************************************
1145 * ANDROID_ShowWindow
1147 UINT CDECL
ANDROID_ShowWindow( HWND hwnd
, INT cmd
, RECT
*rect
, UINT swp
)
1149 if (IsRectEmpty( rect
)) return swp
;
1150 if (!IsIconic( hwnd
)) return swp
;
1151 /* always hide icons off-screen */
1152 if (rect
->left
!= -32000 || rect
->top
!= -32000)
1154 OffsetRect( rect
, -32000 - rect
->left
, -32000 - rect
->top
);
1155 swp
&= ~(SWP_NOMOVE
| SWP_NOCLIENTMOVE
);
1161 /*****************************************************************
1164 void CDECL
ANDROID_SetParent( HWND hwnd
, HWND parent
, HWND old_parent
)
1166 struct android_win_data
*data
;
1168 if (parent
== old_parent
) return;
1169 if (!(data
= get_win_data( hwnd
))) return;
1171 TRACE( "win %p parent %p -> %p\n", hwnd
, old_parent
, parent
);
1173 data
->parent
= (parent
== GetDesktopWindow()) ? 0 : parent
;
1174 ioctl_set_window_parent( hwnd
, parent
);
1175 release_win_data( data
);
1179 /***********************************************************************
1180 * ANDROID_SetCapture
1182 void CDECL
ANDROID_SetCapture( HWND hwnd
, UINT flags
)
1184 if (!(flags
& (GUI_INMOVESIZE
| GUI_INMENUMODE
))) return;
1185 ioctl_set_capture( hwnd
);
1189 /***********************************************************************
1190 * ANDROID_SetWindowStyle
1192 void CDECL
ANDROID_SetWindowStyle( HWND hwnd
, INT offset
, STYLESTRUCT
*style
)
1194 struct android_win_data
*data
;
1195 DWORD changed
= style
->styleNew
^ style
->styleOld
;
1197 if (hwnd
== GetDesktopWindow()) return;
1198 if (!(data
= get_win_data( hwnd
))) return;
1200 if (offset
== GWL_EXSTYLE
&& (changed
& WS_EX_LAYERED
)) /* changing WS_EX_LAYERED resets attributes */
1202 if (is_argb_surface( data
->surface
))
1204 if (data
->surface
) window_surface_release( data
->surface
);
1205 data
->surface
= NULL
;
1207 else if (data
->surface
) set_surface_layered( data
->surface
, 255, CLR_INVALID
);
1209 release_win_data( data
);
1213 /***********************************************************************
1214 * ANDROID_SetWindowRgn
1216 void CDECL
ANDROID_SetWindowRgn( HWND hwnd
, HRGN hrgn
, BOOL redraw
)
1218 struct android_win_data
*data
;
1220 if ((data
= get_win_data( hwnd
)))
1222 if (data
->surface
) set_surface_region( data
->surface
, hrgn
);
1223 release_win_data( data
);
1225 else FIXME( "not supported on other process window %p\n", hwnd
);
1229 /***********************************************************************
1230 * ANDROID_SetLayeredWindowAttributes
1232 void CDECL
ANDROID_SetLayeredWindowAttributes( HWND hwnd
, COLORREF key
, BYTE alpha
, DWORD flags
)
1234 struct android_win_data
*data
;
1236 if (!(flags
& LWA_ALPHA
)) alpha
= 255;
1237 if (!(flags
& LWA_COLORKEY
)) key
= CLR_INVALID
;
1239 if ((data
= get_win_data( hwnd
)))
1241 if (data
->surface
) set_surface_layered( data
->surface
, alpha
, key
);
1242 release_win_data( data
);
1247 /*****************************************************************************
1248 * ANDROID_UpdateLayeredWindow
1250 BOOL CDECL
ANDROID_UpdateLayeredWindow( HWND hwnd
, const UPDATELAYEREDWINDOWINFO
*info
,
1251 const RECT
*window_rect
)
1253 struct window_surface
*surface
;
1254 struct android_win_data
*data
;
1255 BLENDFUNCTION blend
= { AC_SRC_OVER
, 0, 255, 0 };
1256 COLORREF color_key
= (info
->dwFlags
& ULW_COLORKEY
) ? info
->crKey
: CLR_INVALID
;
1257 char buffer
[FIELD_OFFSET( BITMAPINFO
, bmiColors
[256] )];
1258 BITMAPINFO
*bmi
= (BITMAPINFO
*)buffer
;
1259 void *src_bits
, *dst_bits
;
1260 RECT rect
, src_rect
;
1265 if (!(data
= get_win_data( hwnd
))) return FALSE
;
1267 rect
= *window_rect
;
1268 OffsetRect( &rect
, -window_rect
->left
, -window_rect
->top
);
1270 surface
= data
->surface
;
1271 if (!is_argb_surface( surface
))
1273 if (surface
) window_surface_release( surface
);
1277 if (!surface
|| !EqualRect( &surface
->rect
, &rect
))
1279 data
->surface
= create_surface( data
->hwnd
, &rect
, 255, color_key
, TRUE
);
1280 if (surface
) window_surface_release( surface
);
1281 surface
= data
->surface
;
1283 else set_surface_layered( surface
, 255, color_key
);
1285 if (surface
) window_surface_add_ref( surface
);
1286 release_win_data( data
);
1288 if (!surface
) return FALSE
;
1291 window_surface_release( surface
);
1295 dst_bits
= surface
->funcs
->get_info( surface
, bmi
);
1297 if (!(dib
= CreateDIBSection( info
->hdcDst
, bmi
, DIB_RGB_COLORS
, &src_bits
, NULL
, 0 ))) goto done
;
1298 if (!(hdc
= CreateCompatibleDC( 0 ))) goto done
;
1300 SelectObject( hdc
, dib
);
1302 surface
->funcs
->lock( surface
);
1306 IntersectRect( &rect
, &rect
, info
->prcDirty
);
1307 memcpy( src_bits
, dst_bits
, bmi
->bmiHeader
.biSizeImage
);
1308 PatBlt( hdc
, rect
.left
, rect
.top
, rect
.right
- rect
.left
, rect
.bottom
- rect
.top
, BLACKNESS
);
1311 if (info
->pptSrc
) OffsetRect( &src_rect
, info
->pptSrc
->x
, info
->pptSrc
->y
);
1312 DPtoLP( info
->hdcSrc
, (POINT
*)&src_rect
, 2 );
1314 ret
= GdiAlphaBlend( hdc
, rect
.left
, rect
.top
, rect
.right
- rect
.left
, rect
.bottom
- rect
.top
,
1315 info
->hdcSrc
, src_rect
.left
, src_rect
.top
,
1316 src_rect
.right
- src_rect
.left
, src_rect
.bottom
- src_rect
.top
,
1317 (info
->dwFlags
& ULW_ALPHA
) ? *info
->pblend
: blend
);
1320 memcpy( dst_bits
, src_bits
, bmi
->bmiHeader
.biSizeImage
);
1321 add_bounds_rect( surface
->funcs
->get_bounds( surface
), &rect
);
1324 surface
->funcs
->unlock( surface
);
1325 surface
->funcs
->flush( surface
);
1328 window_surface_release( surface
);
1329 if (hdc
) DeleteDC( hdc
);
1330 if (dib
) DeleteObject( dib
);
1335 /**********************************************************************
1336 * ANDROID_WindowMessage
1338 LRESULT CDECL
ANDROID_WindowMessage( HWND hwnd
, UINT msg
, WPARAM wp
, LPARAM lp
)
1340 struct android_win_data
*data
;
1344 case WM_ANDROID_REFRESH
:
1345 if (wp
) /* opengl client window */
1347 update_gl_drawable( hwnd
);
1349 else if ((data
= get_win_data( hwnd
)))
1351 struct window_surface
*surface
= data
->surface
;
1354 surface
->funcs
->lock( surface
);
1355 *surface
->funcs
->get_bounds( surface
) = surface
->rect
;
1356 surface
->funcs
->unlock( surface
);
1357 if (is_argb_surface( surface
)) surface
->funcs
->flush( surface
);
1359 release_win_data( data
);
1363 FIXME( "got window msg %x hwnd %p wp %lx lp %lx\n", msg
, hwnd
, wp
, lp
);
1369 /***********************************************************************
1370 * ANDROID_create_desktop
1372 BOOL CDECL
ANDROID_create_desktop( UINT width
, UINT height
)
1374 desktop_orig_wndproc
= (WNDPROC
)SetWindowLongPtrW( GetDesktopWindow(), GWLP_WNDPROC
,
1375 (LONG_PTR
)desktop_wndproc_wrapper
);
1377 /* wait until we receive the surface changed event */
1378 while (!screen_width
)
1380 if (wait_events( 2000 ) != 1)
1382 ERR( "wait timed out\n" );
1385 process_events( QS_ALLINPUT
);