2 * This file is part of MPlayer.
4 * MPlayer is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * MPlayer is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with MPlayer; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 // To get "#define vo_ontop global_vo->opts->vo_ontop" etc
25 #include "old_vo_defines.h"
26 #include "input/keycodes.h"
27 #include "input/input.h"
29 #include "video_out.h"
31 #include "w32_common.h"
34 #ifndef WM_XBUTTONDOWN
35 # define WM_XBUTTONDOWN 0x020B
36 # define WM_XBUTTONUP 0x020C
37 # define WM_XBUTTONDBLCLK 0x020D
40 #ifndef MONITOR_DEFAULTTOPRIMARY
41 #define MONITOR_DEFAULTTOPRIMARY 1
44 #define WIN_ID_TO_HWND(x) ((HWND)(uint32_t)(x))
46 static const char classname
[] = "MPlayer - The Movie Player";
49 static int depthonscreen
;
50 // last non-fullscreen extends
51 static int prev_width
;
52 static int prev_height
;
56 static uint32_t o_dwidth
;
57 static uint32_t o_dheight
;
59 static HINSTANCE hInstance
;
60 #define vo_window vo_w32_window
62 /** HDC used when rendering to a device instead of window */
64 static int event_flags
;
67 static HMONITOR (WINAPI
* myMonitorFromWindow
)(HWND
, DWORD
);
68 static BOOL (WINAPI
* myGetMonitorInfo
)(HMONITOR
, LPMONITORINFO
);
69 static BOOL (WINAPI
* myEnumDisplayMonitors
)(HDC
, LPCRECT
, MONITORENUMPROC
, LPARAM
);
71 static const struct mp_keymap vk_map
[] = {
73 {VK_ESCAPE
, KEY_ESC
}, {VK_BACK
, KEY_BS
}, {VK_TAB
, KEY_TAB
}, {VK_CONTROL
, KEY_CTRL
},
76 {VK_LEFT
, KEY_LEFT
}, {VK_UP
, KEY_UP
}, {VK_RIGHT
, KEY_RIGHT
}, {VK_DOWN
, KEY_DOWN
},
79 {VK_INSERT
, KEY_INSERT
}, {VK_DELETE
, KEY_DELETE
}, {VK_HOME
, KEY_HOME
}, {VK_END
, KEY_END
},
80 {VK_PRIOR
, KEY_PAGE_UP
}, {VK_NEXT
, KEY_PAGE_DOWN
},
83 {VK_F1
, KEY_F
+1}, {VK_F2
, KEY_F
+2}, {VK_F3
, KEY_F
+3}, {VK_F4
, KEY_F
+4},
84 {VK_F5
, KEY_F
+5}, {VK_F6
, KEY_F
+6}, {VK_F7
, KEY_F
+7}, {VK_F8
, KEY_F
+8},
85 {VK_F9
, KEY_F
+9}, {VK_F10
, KEY_F
+10}, {VK_F11
, KEY_F
+11}, {VK_F1
, KEY_F
+12},
87 {VK_NUMPAD0
, KEY_KP0
}, {VK_NUMPAD1
, KEY_KP1
}, {VK_NUMPAD2
, KEY_KP2
},
88 {VK_NUMPAD3
, KEY_KP3
}, {VK_NUMPAD4
, KEY_KP4
}, {VK_NUMPAD5
, KEY_KP5
},
89 {VK_NUMPAD6
, KEY_KP6
}, {VK_NUMPAD7
, KEY_KP7
}, {VK_NUMPAD8
, KEY_KP8
},
90 {VK_NUMPAD9
, KEY_KP9
}, {VK_DECIMAL
, KEY_KPDEC
},
95 static LRESULT CALLBACK
WndProc(HWND hWnd
, UINT message
, WPARAM wParam
, LPARAM lParam
) {
100 case WM_ERASEBKGND
: // no need to erase background seperately
103 event_flags
|= VO_EVENT_EXPOSE
;
106 event_flags
|= VO_EVENT_MOVE
;
109 ClientToScreen(vo_window
, &p
);
114 event_flags
|= VO_EVENT_RESIZE
;
115 GetClientRect(vo_window
, &r
);
117 vo_dheight
= r
.bottom
;
119 case WM_WINDOWPOSCHANGING
:
120 if (vo_keepaspect
&& !vo_fs
&& WinID
< 0) {
121 WINDOWPOS
*wpos
= (WINDOWPOS
*)lParam
;
122 int xborder
, yborder
;
126 AdjustWindowRect(&r
, GetWindowLong(vo_window
, GWL_STYLE
), 0);
127 xborder
= (r
.right
- r
.left
) - wpos
->cx
;
128 yborder
= (r
.bottom
- r
.top
) - wpos
->cy
;
129 wpos
->cx
-= xborder
; wpos
->cy
-= yborder
;
130 aspect_fit(global_vo
, &wpos
->cx
, &wpos
->cy
, wpos
->cx
, wpos
->cy
);
131 wpos
->cx
+= xborder
; wpos
->cy
+= yborder
;
135 mplayer_put_key(KEY_CLOSE_WIN
);
140 case SC_MONITORPOWER
:
141 mp_msg(MSGT_VO
, MSGL_V
, "vo: win32: killing screensaver\n");
146 mpkey
= lookup_keymap_table(vk_map
, wParam
);
148 mplayer_put_key(mpkey
);
151 mplayer_put_key(wParam
);
154 if (!vo_nomouse_input
&& (vo_fs
|| (wParam
& MK_CONTROL
))) {
155 mplayer_put_key(MOUSE_BTN0
);
160 SendMessage(hWnd
, WM_NCLBUTTONDOWN
, HTCAPTION
, 0);
165 if (!vo_nomouse_input
)
166 mplayer_put_key(MOUSE_BTN1
);
169 if (!vo_nomouse_input
)
170 mplayer_put_key(MOUSE_BTN2
);
173 vo_mouse_movement(global_vo
, GET_X_LPARAM(lParam
), GET_Y_LPARAM(lParam
));
176 if (!vo_nomouse_input
) {
177 int x
= GET_WHEEL_DELTA_WPARAM(wParam
);
179 mplayer_put_key(MOUSE_BTN3
);
181 mplayer_put_key(MOUSE_BTN4
);
185 if (!vo_nomouse_input
) {
186 int x
= HIWORD(wParam
);
188 mplayer_put_key(MOUSE_BTN5
);
190 mplayer_put_key(MOUSE_BTN6
);
195 return DefWindowProc(hWnd
, message
, wParam
, lParam
);
199 * \brief Dispatch incoming window events and handle them.
201 * This function should be placed inside libvo's function "check_events".
203 * Global libvo variables changed:
204 * vo_dwidth: new window client area width
205 * vo_dheight: new window client area height
207 * \return int with these flags possibly set, take care to handle in the right order
208 * if it matters in your driver:
210 * VO_EVENT_RESIZE = The window was resized. If necessary reinit your
211 * driver render context accordingly.
212 * VO_EVENT_EXPOSE = The window was exposed. Call e.g. flip_frame() to redraw
213 * the window if the movie is paused.
215 int vo_w32_check_events(void) {
218 while (PeekMessage(&msg
, 0, 0, 0, PM_REMOVE
)) {
219 TranslateMessage(&msg
);
220 DispatchMessage(&msg
);
226 res
= GetClientRect(vo_window
, &r
);
227 if (res
&& (r
.right
!= vo_dwidth
|| r
.bottom
!= vo_dheight
)) {
228 vo_dwidth
= r
.right
; vo_dheight
= r
.bottom
;
229 event_flags
|= VO_EVENT_RESIZE
;
232 ClientToScreen(vo_window
, &p
);
233 if (p
.x
!= vo_dx
|| p
.y
!= vo_dy
) {
234 vo_dx
= p
.x
; vo_dy
= p
.y
;
235 event_flags
|= VO_EVENT_MOVE
;
237 res
= GetClientRect(WIN_ID_TO_HWND(WinID
), &r
);
238 if (res
&& (r
.right
!= vo_dwidth
|| r
.bottom
!= vo_dheight
))
239 MoveWindow(vo_window
, 0, 0, r
.right
, r
.bottom
, FALSE
);
240 if (!IsWindow(WIN_ID_TO_HWND(WinID
)))
241 // Window has probably been closed, e.g. due to program crash
242 mplayer_put_key(KEY_CLOSE_WIN
);
248 static BOOL CALLBACK
mon_enum(HMONITOR hmon
, HDC hdc
, LPRECT r
, LPARAM p
) {
249 // this defaults to the last screen if specified number does not exist
250 xinerama_x
= r
->left
;
252 vo_screenwidth
= r
->right
- r
->left
;
253 vo_screenheight
= r
->bottom
- r
->top
;
254 if (mon_cnt
== xinerama_screen
)
261 * \brief Update screen information.
263 * This function should be called in libvo's "control" callback
264 * with parameter VOCTRL_UPDATE_SCREENINFO.
265 * Note that this also enables the new API where geometry and aspect
266 * calculations are done in video_out.c:config_video_out
268 * Global libvo variables changed:
274 void w32_update_xinerama_info(void) {
275 xinerama_x
= xinerama_y
= 0;
276 if (xinerama_screen
< -1) {
278 xinerama_x
= GetSystemMetrics(SM_XVIRTUALSCREEN
);
279 xinerama_y
= GetSystemMetrics(SM_YVIRTUALSCREEN
);
280 tmp
= GetSystemMetrics(SM_CXVIRTUALSCREEN
);
281 if (tmp
) vo_screenwidth
= tmp
;
282 tmp
= GetSystemMetrics(SM_CYVIRTUALSCREEN
);
283 if (tmp
) vo_screenheight
= tmp
;
284 } else if (xinerama_screen
== -1 && myMonitorFromWindow
&& myGetMonitorInfo
) {
286 HMONITOR m
= myMonitorFromWindow(vo_window
, MONITOR_DEFAULTTOPRIMARY
);
287 mi
.cbSize
= sizeof(mi
);
288 myGetMonitorInfo(m
, &mi
);
289 xinerama_x
= mi
.rcMonitor
.left
;
290 xinerama_y
= mi
.rcMonitor
.top
;
291 vo_screenwidth
= mi
.rcMonitor
.right
- mi
.rcMonitor
.left
;
292 vo_screenheight
= mi
.rcMonitor
.bottom
- mi
.rcMonitor
.top
;
293 } else if (xinerama_screen
> 0 && myEnumDisplayMonitors
) {
295 myEnumDisplayMonitors(NULL
, NULL
, mon_enum
, 0);
297 aspect_save_screenres(vo_screenwidth
, vo_screenheight
);
300 static void updateScreenProperties(void) {
302 dm
.dmSize
= sizeof dm
;
303 dm
.dmDriverExtra
= 0;
304 dm
.dmFields
= DM_BITSPERPEL
| DM_PELSWIDTH
| DM_PELSHEIGHT
;
305 if (!EnumDisplaySettings(0, ENUM_CURRENT_SETTINGS
, &dm
)) {
306 mp_msg(MSGT_VO
, MSGL_ERR
, "vo: win32: unable to enumerate display settings!\n");
310 vo_screenwidth
= dm
.dmPelsWidth
;
311 vo_screenheight
= dm
.dmPelsHeight
;
312 depthonscreen
= dm
.dmBitsPerPel
;
313 w32_update_xinerama_info();
316 static void changeMode(void) {
318 dm
.dmSize
= sizeof dm
;
319 dm
.dmDriverExtra
= 0;
321 dm
.dmFields
= DM_BITSPERPEL
| DM_PELSWIDTH
| DM_PELSHEIGHT
;
322 dm
.dmBitsPerPel
= depthonscreen
;
323 dm
.dmPelsWidth
= vo_screenwidth
;
324 dm
.dmPelsHeight
= vo_screenheight
;
328 int bestScore
= INT_MAX
;
330 for (i
= 0; EnumDisplaySettings(0, i
, &dm
); ++i
) {
331 int score
= (dm
.dmPelsWidth
- o_dwidth
) * (dm
.dmPelsHeight
- o_dheight
);
332 if (dm
.dmBitsPerPel
!= depthonscreen
) continue;
333 if (dm
.dmPelsWidth
< o_dwidth
) continue;
334 if (dm
.dmPelsHeight
< o_dheight
) continue;
336 if (score
< bestScore
) {
343 EnumDisplaySettings(0, bestMode
, &dm
);
345 ChangeDisplaySettings(&dm
, CDS_FULLSCREEN
);
349 static void resetMode(void) {
351 ChangeDisplaySettings(0, 0);
354 static int createRenderingContext(void) {
355 HWND layer
= HWND_NOTOPMOST
;
357 int style
= (vo_border
&& !vo_fs
) ?
358 (WS_OVERLAPPEDWINDOW
| WS_SIZEBOX
) : WS_POPUP
;
363 if (vo_fs
|| vo_ontop
) layer
= HWND_TOPMOST
;
366 while (ShowCursor(0) >= 0) /**/ ;
369 while (ShowCursor(1) < 0) /**/ ;
371 updateScreenProperties();
372 ShowWindow(vo_window
, SW_HIDE
);
373 SetWindowLong(vo_window
, GWL_STYLE
, style
);
375 prev_width
= vo_dwidth
;
376 prev_height
= vo_dheight
;
379 vo_dwidth
= vo_screenwidth
;
380 vo_dheight
= vo_screenheight
;
384 // make sure there are no "stale" resize events
385 // that would set vo_d* to wrong values
386 vo_w32_check_events();
387 vo_dwidth
= prev_width
;
388 vo_dheight
= prev_height
;
391 // HACK around what probably is a windows focus bug:
392 // when pressing 'f' on the console, then 'f' again to
393 // return to windowed mode, any input into the video
394 // window is lost forever.
398 r
.right
= r
.left
+ vo_dwidth
;
400 r
.bottom
= r
.top
+ vo_dheight
;
401 AdjustWindowRect(&r
, style
, 0);
402 SetWindowPos(vo_window
, layer
, r
.left
, r
.top
, r
.right
- r
.left
, r
.bottom
- r
.top
, SWP_SHOWWINDOW
);
407 * \brief Configure and show window on the screen.
409 * This function should be called in libvo's "config" callback.
410 * It configures a window and shows it on the screen.
412 * Global libvo variables changed:
416 * \return 1 - Success, 0 - Failure
418 int vo_w32_config(uint32_t width
, uint32_t height
, uint32_t flags
) {
419 PIXELFORMATDESCRIPTOR pfd
;
421 HDC vo_hdc
= vo_w32_get_dc(vo_window
);
423 memset(&pfd
, 0, sizeof pfd
);
424 pfd
.nSize
= sizeof pfd
;
426 pfd
.dwFlags
= PFD_DRAW_TO_WINDOW
| PFD_SUPPORT_OPENGL
| PFD_DOUBLEBUFFER
;
427 if (flags
& VOFLAG_STEREO
)
428 pfd
.dwFlags
|= PFD_STEREO
;
429 pfd
.iPixelType
= PFD_TYPE_RGBA
;
431 pfd
.iLayerType
= PFD_MAIN_PLANE
;
432 pf
= ChoosePixelFormat(vo_hdc
, &pfd
);
434 mp_msg(MSGT_VO
, MSGL_ERR
, "vo: win32: unable to select a valid pixel format!\n");
435 vo_w32_release_dc(vo_window
, vo_hdc
);
439 SetPixelFormat(vo_hdc
, pf
, &pfd
);
440 vo_w32_release_dc(vo_window
, vo_hdc
);
442 // we already have a fully initialized window, so nothing needs to be done
443 if (flags
& VOFLAG_HIDDEN
)
445 // store original size for videomode switching
450 // the desired size is ignored in wid mode, it always matches the window size.
451 prev_width
= vo_dwidth
= width
;
452 prev_height
= vo_dheight
= height
;
457 vo_fs
= flags
& VOFLAG_FULLSCREEN
;
458 vo_vm
= flags
& VOFLAG_MODESWITCHING
;
459 return createRenderingContext();
463 * \brief return the name of the selected device if it is indepedant
464 * \return pointer to string, must be freed.
466 static char *get_display_name(void) {
468 disp
.cb
= sizeof(disp
);
469 EnumDisplayDevices(NULL
, vo_adapter_num
, &disp
, 0);
470 if (disp
.StateFlags
& DISPLAY_DEVICE_ATTACHED_TO_DESKTOP
)
472 return strdup(disp
.DeviceName
);
476 * \brief Initialize w32_common framework.
478 * The first function that should be called from the w32_common framework.
479 * It handles window creation on the screen with proper title and attributes.
480 * It also initializes the framework's internal variables. The function should
481 * be called after your own preinit initialization and you shouldn't do any
482 * window management on your own.
484 * Global libvo variables changed:
489 * \return 1 = Success, 0 = Failure
491 int vo_w32_init(void) {
492 HICON mplayerIcon
= 0;
493 char exedir
[MAX_PATH
];
500 hInstance
= GetModuleHandle(0);
502 if (GetModuleFileName(0, exedir
, MAX_PATH
))
503 mplayerIcon
= ExtractIcon(hInstance
, exedir
, 0);
505 mplayerIcon
= LoadIcon(0, IDI_APPLICATION
);
508 WNDCLASSEX wcex
= { sizeof wcex
, CS_OWNDC
| CS_DBLCLKS
, WndProc
, 0, 0, hInstance
, mplayerIcon
, LoadCursor(0, IDC_ARROW
), NULL
, 0, classname
, mplayerIcon
};
510 if (!RegisterClassEx(&wcex
)) {
511 mp_msg(MSGT_VO
, MSGL_ERR
, "vo: win32: unable to register window class!\n");
519 GetClientRect(WIN_ID_TO_HWND(WinID
), &r
);
520 vo_dwidth
= r
.right
; vo_dheight
= r
.bottom
;
521 vo_window
= CreateWindowEx(WS_EX_NOPARENTNOTIFY
, classname
, classname
,
522 WS_CHILD
| WS_VISIBLE
, 0, 0, vo_dwidth
, vo_dheight
,
523 WIN_ID_TO_HWND(WinID
), 0, hInstance
, 0);
524 EnableWindow(vo_window
, 0);
526 vo_window
= CreateWindowEx(0, classname
, classname
,
527 vo_border
? (WS_OVERLAPPEDWINDOW
| WS_SIZEBOX
) : WS_POPUP
,
528 CW_USEDEFAULT
, 0, 100, 100, 0, 0, hInstance
, 0);
530 mp_msg(MSGT_VO
, MSGL_ERR
, "vo: win32: unable to create window!\n");
534 myMonitorFromWindow
= NULL
;
535 myGetMonitorInfo
= NULL
;
536 myEnumDisplayMonitors
= NULL
;
537 user32
= GetModuleHandle("user32.dll");
539 myMonitorFromWindow
= (void *)GetProcAddress(user32
, "MonitorFromWindow");
540 myGetMonitorInfo
= GetProcAddress(user32
, "GetMonitorInfoA");
541 myEnumDisplayMonitors
= GetProcAddress(user32
, "EnumDisplayMonitors");
544 dev
= get_display_name();
545 if (dev
) dev_hdc
= CreateDC(dev
, NULL
, NULL
, NULL
);
547 updateScreenProperties();
549 mp_msg(MSGT_VO
, MSGL_V
, "vo: win32: running at %dx%d with depth %d\n", vo_screenwidth
, vo_screenheight
, depthonscreen
);
555 * \brief Toogle fullscreen / windowed mode.
557 * Should be called on VOCTRL_FULLSCREEN event. The window is
558 * always resized after this call, so the rendering context
559 * should be reinitialized with the new dimensions.
560 * It is unspecified if vo_check_events will create a resize
561 * event in addition or not.
563 * Global libvo variables changed:
569 void vo_w32_fullscreen(void) {
572 createRenderingContext();
576 * \brief Toogle window border attribute.
578 * Should be called on VOCTRL_BORDER event.
580 * Global libvo variables changed:
583 void vo_w32_border(void) {
584 vo_border
= !vo_border
;
585 createRenderingContext();
589 * \brief Toogle window ontop attribute.
591 * Should be called on VOCTRL_ONTOP event.
593 * Global libvo variables changed:
596 void vo_w32_ontop( void )
598 vo_ontop
= !vo_ontop
;
600 createRenderingContext();
605 * \brief Uninitialize w32_common framework.
607 * Should be called last in video driver's uninit function. First release
608 * anything built on top of the created window e.g. rendering context inside
609 * and call vo_w32_uninit at the end.
611 void vo_w32_uninit(void) {
612 mp_msg(MSGT_VO
, MSGL_V
, "vo: win32: uninit\n");
616 if (dev_hdc
) DeleteDC(dev_hdc
);
618 DestroyWindow(vo_window
);
620 UnregisterClass(classname
, 0);
624 * \brief get a device context to draw in
626 * \param wnd window the DC should belong to if it makes sense
628 HDC
vo_w32_get_dc(HWND wnd
) {
629 if (dev_hdc
) return dev_hdc
;
634 * \brief release a device context
636 * \param wnd window the DC probably belongs to
638 void vo_w32_release_dc(HWND wnd
, HDC dc
) {