diff options
author | Franklin Wei <git@fwei.tk> | 2017-01-21 15:18:31 -0500 |
---|---|---|
committer | Franklin Wei <git@fwei.tk> | 2017-12-23 21:01:26 -0500 |
commit | a855d6202536ff28e5aae4f22a0f31d8f5b325d0 (patch) | |
tree | 8c75f224dd64ed360505afa8843d016b0d75000b /apps/plugins/sdl/src/video/windx5 | |
parent | 01c6dcf6c7b9bb1ad2fa0450f99bacc5f3d3e04b (diff) | |
download | rockbox-a855d6202536ff28e5aae4f22a0f31d8f5b325d0.tar.gz rockbox-a855d6202536ff28e5aae4f22a0f31d8f5b325d0.zip |
Port of Duke Nukem 3D
This ports Fabien Sanglard's Chocolate Duke to run on a version of SDL
for Rockbox.
Change-Id: I8f2c4c78af19de10c1633ed7bb7a997b43256dd9
Diffstat (limited to 'apps/plugins/sdl/src/video/windx5')
-rw-r--r-- | apps/plugins/sdl/src/video/windx5/SDL_dx5events.c | 1005 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/windx5/SDL_dx5events_c.h | 37 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/windx5/SDL_dx5video.c | 2537 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/windx5/SDL_dx5video.h | 61 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/windx5/SDL_dx5yuv.c | 296 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/windx5/SDL_dx5yuv_c.h | 38 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/windx5/directx.h | 97 |
7 files changed, 4071 insertions, 0 deletions
diff --git a/apps/plugins/sdl/src/video/windx5/SDL_dx5events.c b/apps/plugins/sdl/src/video/windx5/SDL_dx5events.c new file mode 100644 index 0000000000..e12092fd68 --- /dev/null +++ b/apps/plugins/sdl/src/video/windx5/SDL_dx5events.c | |||
@@ -0,0 +1,1005 @@ | |||
1 | /* | ||
2 | SDL - Simple DirectMedia Layer | ||
3 | Copyright (C) 1997-2012 Sam Lantinga | ||
4 | |||
5 | This library is free software; you can redistribute it and/or | ||
6 | modify it under the terms of the GNU Lesser General Public | ||
7 | License as published by the Free Software Foundation; either | ||
8 | version 2.1 of the License, or (at your option) any later version. | ||
9 | |||
10 | This library is distributed in the hope that it will be useful, | ||
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | Lesser General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU Lesser General Public | ||
16 | License along with this library; if not, write to the Free Software | ||
17 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | ||
18 | |||
19 | Sam Lantinga | ||
20 | slouken@libsdl.org | ||
21 | */ | ||
22 | #include "SDL_config.h" | ||
23 | |||
24 | /* CAUTION!!!! If you modify this file, check ../windib/SDL_sysevents.c */ | ||
25 | |||
26 | #include "directx.h" | ||
27 | |||
28 | #include "SDL_main.h" | ||
29 | #include "SDL_events.h" | ||
30 | #include "SDL_video.h" | ||
31 | #include "SDL_syswm.h" | ||
32 | #include "../../events/SDL_sysevents.h" | ||
33 | #include "../../events/SDL_events_c.h" | ||
34 | #include "../wincommon/SDL_lowvideo.h" | ||
35 | #include "SDL_dx5video.h" | ||
36 | |||
37 | #ifndef WM_APP | ||
38 | #define WM_APP 0x8000 | ||
39 | #endif | ||
40 | |||
41 | #ifdef _WIN32_WCE | ||
42 | #define NO_GETKEYBOARDSTATE | ||
43 | #endif | ||
44 | |||
45 | /* The keyboard and mouse device input */ | ||
46 | #define MAX_INPUTS 2 | ||
47 | #define INPUT_QSIZE 512 /* Buffer up to 512 input messages */ | ||
48 | |||
49 | static LPDIRECTINPUT dinput = NULL; | ||
50 | static LPDIRECTINPUTDEVICE2 SDL_DIdev[MAX_INPUTS]; | ||
51 | static HANDLE SDL_DIevt[MAX_INPUTS]; | ||
52 | static void (*SDL_DIfun[MAX_INPUTS])(const int, DIDEVICEOBJECTDATA *); | ||
53 | static int SDL_DIndev = 0; | ||
54 | static int mouse_lost; | ||
55 | static int mouse_pressed; | ||
56 | static int mouse_buttons_swapped = 0; | ||
57 | |||
58 | /* The translation table from a DirectInput scancode to an SDL keysym */ | ||
59 | static SDLKey DIK_keymap[256]; | ||
60 | static SDL_keysym *TranslateKey(UINT scancode, SDL_keysym *keysym, int pressed); | ||
61 | |||
62 | /* DJM: If the user setup the window for us, we want to save his window proc, | ||
63 | and give him a chance to handle some messages. */ | ||
64 | #ifdef STRICT | ||
65 | #define WNDPROCTYPE WNDPROC | ||
66 | #else | ||
67 | #define WNDPROCTYPE FARPROC | ||
68 | #endif | ||
69 | static WNDPROCTYPE userWindowProc = NULL; | ||
70 | |||
71 | static HWND GetTopLevelParent(HWND hWnd) | ||
72 | { | ||
73 | HWND hParentWnd; | ||
74 | while (1) | ||
75 | { | ||
76 | hParentWnd = GetParent(hWnd); | ||
77 | if (hParentWnd == NULL) | ||
78 | break; | ||
79 | hWnd = hParentWnd; | ||
80 | } | ||
81 | return hWnd; | ||
82 | } | ||
83 | |||
84 | /* Convert a DirectInput return code to a text message */ | ||
85 | static void SetDIerror(char *function, int code) | ||
86 | { | ||
87 | static char *error; | ||
88 | static char errbuf[1024]; | ||
89 | |||
90 | errbuf[0] = 0; | ||
91 | switch (code) { | ||
92 | case DIERR_GENERIC: | ||
93 | error = "Undefined error!"; | ||
94 | break; | ||
95 | case DIERR_OLDDIRECTINPUTVERSION: | ||
96 | error = "Your version of DirectInput needs upgrading"; | ||
97 | break; | ||
98 | case DIERR_INVALIDPARAM: | ||
99 | error = "Invalid parameters"; | ||
100 | break; | ||
101 | case DIERR_OUTOFMEMORY: | ||
102 | error = "Out of memory"; | ||
103 | break; | ||
104 | case DIERR_DEVICENOTREG: | ||
105 | error = "Device not registered"; | ||
106 | break; | ||
107 | case DIERR_NOINTERFACE: | ||
108 | error = "Interface not supported"; | ||
109 | break; | ||
110 | case DIERR_NOTINITIALIZED: | ||
111 | error = "Device not initialized"; | ||
112 | break; | ||
113 | default: | ||
114 | SDL_snprintf(errbuf, SDL_arraysize(errbuf), | ||
115 | "%s: Unknown DirectInput error: 0x%x", | ||
116 | function, code); | ||
117 | break; | ||
118 | } | ||
119 | if ( ! errbuf[0] ) { | ||
120 | SDL_snprintf(errbuf, SDL_arraysize(errbuf), "%s: %s", function, error); | ||
121 | } | ||
122 | SDL_SetError("%s", errbuf); | ||
123 | return; | ||
124 | } | ||
125 | |||
126 | /* Initialize DirectInput | ||
127 | Note: If NONEXCLUSIVE access is requested for the devices, normal | ||
128 | windows input messages will continue to be generated for that | ||
129 | input device, in addition to DirectInput messages. | ||
130 | */ | ||
131 | static void handle_keyboard(const int numevents, DIDEVICEOBJECTDATA *events); | ||
132 | static void handle_mouse(const int numevents, DIDEVICEOBJECTDATA *events); | ||
133 | struct { | ||
134 | char *name; | ||
135 | REFGUID guid; | ||
136 | LPCDIDATAFORMAT format; | ||
137 | DWORD win_level; | ||
138 | DWORD raw_level; | ||
139 | void (*fun)(const int numevents, DIDEVICEOBJECTDATA *events); | ||
140 | } inputs[] = { | ||
141 | { "keyboard", | ||
142 | &GUID_SysKeyboard, &c_dfDIKeyboard, | ||
143 | (DISCL_FOREGROUND|DISCL_NONEXCLUSIVE), | ||
144 | (DISCL_FOREGROUND|DISCL_NONEXCLUSIVE), handle_keyboard }, | ||
145 | { "mouse", | ||
146 | &GUID_SysMouse, | ||
147 | #if DIRECTINPUT_VERSION >= 0x700 | ||
148 | &c_dfDIMouse2, | ||
149 | #else | ||
150 | &c_dfDIMouse, | ||
151 | #endif | ||
152 | (DISCL_BACKGROUND|DISCL_NONEXCLUSIVE), | ||
153 | (DISCL_BACKGROUND|DISCL_NONEXCLUSIVE), handle_mouse }, | ||
154 | { NULL, NULL, NULL, 0, 0, NULL } | ||
155 | }; | ||
156 | |||
157 | static int DX5_DInputInit(_THIS) | ||
158 | { | ||
159 | int i; | ||
160 | LPDIRECTINPUTDEVICE device; | ||
161 | HRESULT result; | ||
162 | DIPROPDWORD dipdw; | ||
163 | HWND topwnd; | ||
164 | |||
165 | /* Create the DirectInput object */ | ||
166 | result = DInputCreate(SDL_Instance, DIRECTINPUT_VERSION, | ||
167 | &dinput, NULL); | ||
168 | if ( result != DI_OK ) { | ||
169 | SetDIerror("DirectInputCreate", result); | ||
170 | return(-1); | ||
171 | } | ||
172 | |||
173 | /* Create all of our registered input devices */ | ||
174 | SDL_DIndev = 0; | ||
175 | for ( i=0; inputs[i].name; ++i ) { | ||
176 | /* Create the DirectInput device */ | ||
177 | result = IDirectInput_CreateDevice(dinput, inputs[i].guid, | ||
178 | &device, NULL); | ||
179 | if ( result != DI_OK ) { | ||
180 | SetDIerror("DirectInput::CreateDevice", result); | ||
181 | return(-1); | ||
182 | } | ||
183 | result = IDirectInputDevice_QueryInterface(device, | ||
184 | &IID_IDirectInputDevice2, (LPVOID *)&SDL_DIdev[i]); | ||
185 | IDirectInputDevice_Release(device); | ||
186 | if ( result != DI_OK ) { | ||
187 | SetDIerror("DirectInputDevice::QueryInterface", result); | ||
188 | return(-1); | ||
189 | } | ||
190 | topwnd = GetTopLevelParent(SDL_Window); | ||
191 | result = IDirectInputDevice2_SetCooperativeLevel(SDL_DIdev[i], | ||
192 | topwnd, inputs[i].win_level); | ||
193 | if ( result != DI_OK ) { | ||
194 | SetDIerror("DirectInputDevice::SetCooperativeLevel", | ||
195 | result); | ||
196 | return(-1); | ||
197 | } | ||
198 | result = IDirectInputDevice2_SetDataFormat(SDL_DIdev[i], | ||
199 | inputs[i].format); | ||
200 | if ( result != DI_OK ) { | ||
201 | SetDIerror("DirectInputDevice::SetDataFormat", result); | ||
202 | return(-1); | ||
203 | } | ||
204 | |||
205 | /* Set buffered input -- we aren't polling */ | ||
206 | SDL_memset(&dipdw, 0, sizeof(dipdw)); | ||
207 | dipdw.diph.dwSize = sizeof(dipdw); | ||
208 | dipdw.diph.dwHeaderSize = sizeof(dipdw.diph); | ||
209 | dipdw.diph.dwObj = 0; | ||
210 | dipdw.diph.dwHow = DIPH_DEVICE; | ||
211 | dipdw.dwData = INPUT_QSIZE; | ||
212 | result = IDirectInputDevice2_SetProperty(SDL_DIdev[i], | ||
213 | DIPROP_BUFFERSIZE, &dipdw.diph); | ||
214 | if ( result != DI_OK ) { | ||
215 | SetDIerror("DirectInputDevice::SetProperty", result); | ||
216 | return(-1); | ||
217 | } | ||
218 | |||
219 | /* Create an event to be signaled when input is ready */ | ||
220 | SDL_DIevt[i] = CreateEvent(NULL, FALSE, FALSE, NULL); | ||
221 | if ( SDL_DIevt[i] == NULL ) { | ||
222 | SDL_SetError("Couldn't create DirectInput event"); | ||
223 | return(-1); | ||
224 | } | ||
225 | result = IDirectInputDevice2_SetEventNotification(SDL_DIdev[i], | ||
226 | SDL_DIevt[i]); | ||
227 | if ( result != DI_OK ) { | ||
228 | SetDIerror("DirectInputDevice::SetEventNotification", | ||
229 | result); | ||
230 | return(-1); | ||
231 | } | ||
232 | SDL_DIfun[i] = inputs[i].fun; | ||
233 | |||
234 | /* Acquire the device for input */ | ||
235 | IDirectInputDevice2_Acquire(SDL_DIdev[i]); | ||
236 | |||
237 | /* Increment the number of devices we have */ | ||
238 | ++SDL_DIndev; | ||
239 | } | ||
240 | mouse_pressed = 0; | ||
241 | mouse_buttons_swapped = GetSystemMetrics(SM_SWAPBUTTON); | ||
242 | |||
243 | /* DirectInput is ready! */ | ||
244 | return(0); | ||
245 | } | ||
246 | |||
247 | /* Clean up DirectInput */ | ||
248 | static void DX5_DInputQuit(_THIS) | ||
249 | { | ||
250 | int i; | ||
251 | |||
252 | if ( dinput != NULL ) { | ||
253 | /* Close and release all DirectInput devices */ | ||
254 | for ( i=0; i<MAX_INPUTS; ++i ) { | ||
255 | if ( SDL_DIdev[i] != NULL ) { | ||
256 | IDirectInputDevice2_Unacquire(SDL_DIdev[i]); | ||
257 | IDirectInputDevice2_SetEventNotification( | ||
258 | SDL_DIdev[i], NULL); | ||
259 | if ( SDL_DIevt[i] != NULL ) { | ||
260 | CloseHandle(SDL_DIevt[i]); | ||
261 | SDL_DIevt[i] = NULL; | ||
262 | } | ||
263 | IDirectInputDevice2_Release(SDL_DIdev[i]); | ||
264 | SDL_DIdev[i] = NULL; | ||
265 | } | ||
266 | } | ||
267 | SDL_DIndev = 0; | ||
268 | |||
269 | /* Release DirectInput */ | ||
270 | IDirectInput_Release(dinput); | ||
271 | dinput = NULL; | ||
272 | } | ||
273 | } | ||
274 | |||
275 | /* Flag to tell SDL whether or not we queued an event */ | ||
276 | static int posted = 0; | ||
277 | |||
278 | /* Input event handler functions */ | ||
279 | static void handle_keyboard(const int numevents, DIDEVICEOBJECTDATA *keybuf) | ||
280 | { | ||
281 | int i; | ||
282 | SDL_keysym keysym; | ||
283 | |||
284 | /* Translate keyboard messages */ | ||
285 | for ( i=0; i<numevents; ++i ) { | ||
286 | if ( keybuf[i].dwData & 0x80 ) { | ||
287 | posted = SDL_PrivateKeyboard(SDL_PRESSED, | ||
288 | TranslateKey(keybuf[i].dwOfs, &keysym, 1)); | ||
289 | } else { | ||
290 | posted = SDL_PrivateKeyboard(SDL_RELEASED, | ||
291 | TranslateKey(keybuf[i].dwOfs, &keysym, 0)); | ||
292 | } | ||
293 | } | ||
294 | } | ||
295 | |||
296 | static void post_mouse_motion(int relative, Sint16 x, Sint16 y) | ||
297 | { | ||
298 | extern int mouse_relative; | ||
299 | |||
300 | if ( SDL_GetAppState() & SDL_APPMOUSEFOCUS ) { | ||
301 | posted = SDL_PrivateMouseMotion( | ||
302 | 0, relative, x, y); | ||
303 | |||
304 | if ( !mouse_relative ) { | ||
305 | /* As DirectInput reads raw device coordinates, it has no notion of | ||
306 | * cursors or absolute position. We must assume responsibility for | ||
307 | * keeping track of this. */ | ||
308 | int current_x, current_y; | ||
309 | POINT cursor; | ||
310 | RECT trap; | ||
311 | RECT window; | ||
312 | int at_edge; | ||
313 | |||
314 | /* Get the current cursor position */ | ||
315 | SDL_GetMouseState(¤t_x, ¤t_y); | ||
316 | cursor.x = current_x; | ||
317 | cursor.y = current_y; | ||
318 | ClientToScreen(SDL_Window, &cursor); | ||
319 | |||
320 | /* Construct a 1 pixel square RECT that is used to confine the cursor | ||
321 | * pointer to a specific pixel using ClipCursor. This is used in | ||
322 | * preference to SetCursorPos as it avoids the cursor jumping around as | ||
323 | * both the OS and SDL attempt to move it simultaneously. */ | ||
324 | trap.left = cursor.x; | ||
325 | trap.top = cursor.y; | ||
326 | trap.right = cursor.x + 1; | ||
327 | trap.bottom = cursor.y + 1; | ||
328 | |||
329 | GetClientRect(SDL_Window, &window); | ||
330 | window.right -= window.left; window.left = 0; | ||
331 | window.bottom -= window.top; window.top = 0; | ||
332 | |||
333 | /* As we're assuming control over the cursor, we need to know when to | ||
334 | * relinquish control of it back to the operating system. This is when | ||
335 | * the cursor reaches the edge of the window. */ | ||
336 | at_edge = (current_x == window.left) || | ||
337 | (current_x == (window.right - 1)) || | ||
338 | (current_y == window.top) || | ||
339 | (current_y == (window.bottom - 1)); | ||
340 | |||
341 | if ( at_edge ) { | ||
342 | ClipCursor(NULL); | ||
343 | } else { | ||
344 | ClipCursor(&trap); | ||
345 | } | ||
346 | } else { | ||
347 | /* When in relative mode, warp the OS's idea of where the cursor is to | ||
348 | * the center of the screen. This isn't really necessary as DirectInput | ||
349 | * reads from the hardware itself, but in case things go wrong, the | ||
350 | * cursor will be left in a sensible place. */ | ||
351 | POINT center; | ||
352 | center.x = (SDL_VideoSurface->w/2); | ||
353 | center.y = (SDL_VideoSurface->h/2); | ||
354 | ClientToScreen(SDL_Window, ¢er); | ||
355 | SetCursorPos(center.x, center.y); | ||
356 | } | ||
357 | } | ||
358 | } | ||
359 | |||
360 | static void handle_mouse(const int numevents, DIDEVICEOBJECTDATA *ptrbuf) | ||
361 | { | ||
362 | int i; | ||
363 | Sint16 xrel, yrel; | ||
364 | Uint8 state; | ||
365 | Uint8 button; | ||
366 | DWORD timestamp = 0; | ||
367 | |||
368 | /* Sanity check. Mailing list reports this being NULL unexpectedly. */ | ||
369 | if (SDL_PublicSurface == NULL) { | ||
370 | return; | ||
371 | } | ||
372 | |||
373 | /* If mouse focus has been lost, make sure we release the cursor. */ | ||
374 | if ( !(SDL_GetAppState() & SDL_APPMOUSEFOCUS) ) { | ||
375 | mouse_lost = 1; | ||
376 | ClipCursor(NULL); | ||
377 | } else { | ||
378 | /* If the mouse was lost, regain some sense of mouse state */ | ||
379 | if ( mouse_lost ) { | ||
380 | POINT mouse_pos; | ||
381 | Uint8 old_state; | ||
382 | Uint8 new_state; | ||
383 | |||
384 | /* Set ourselves up with the current cursor position */ | ||
385 | GetCursorPos(&mouse_pos); | ||
386 | ScreenToClient(SDL_Window, &mouse_pos); | ||
387 | post_mouse_motion( 0, (Sint16)mouse_pos.x, (Sint16)mouse_pos.y); | ||
388 | |||
389 | /* Check for mouse button changes */ | ||
390 | old_state = SDL_GetMouseState(NULL, NULL); | ||
391 | new_state = 0; | ||
392 | { /* Get the new DirectInput button state for the mouse */ | ||
393 | #if DIRECTINPUT_VERSION >= 0x700 | ||
394 | DIMOUSESTATE2 distate; | ||
395 | #else | ||
396 | DIMOUSESTATE distate; | ||
397 | #endif | ||
398 | HRESULT result; | ||
399 | |||
400 | result=IDirectInputDevice2_GetDeviceState(SDL_DIdev[1], | ||
401 | sizeof(distate), &distate); | ||
402 | if ( result != DI_OK ) { | ||
403 | /* Try again next time */ | ||
404 | SetDIerror( | ||
405 | "IDirectInputDevice2::GetDeviceState", result); | ||
406 | return; | ||
407 | } | ||
408 | for ( i=3; i>=0; --i ) { | ||
409 | if ( (distate.rgbButtons[i]&0x80) == 0x80 ) { | ||
410 | new_state |= 0x01; | ||
411 | } | ||
412 | new_state <<= 1; | ||
413 | } | ||
414 | } | ||
415 | for ( i=0; i<8; ++i ) { | ||
416 | if ( (old_state&0x01) != (new_state&0x01) ) { | ||
417 | button = (Uint8)(i+1); | ||
418 | /* Map DI button numbers to SDL */ | ||
419 | switch ( button ) { | ||
420 | case 2: button = SDL_BUTTON_RIGHT; break; | ||
421 | case 3: button = SDL_BUTTON_MIDDLE; break; | ||
422 | case 4: button = SDL_BUTTON_X1; break; | ||
423 | case 5: button = SDL_BUTTON_X2; break; | ||
424 | default: break; | ||
425 | } | ||
426 | if ( new_state & 0x01 ) { | ||
427 | /* Grab mouse so we get mouse-up */ | ||
428 | if ( ++mouse_pressed > 0 ) { | ||
429 | SetCapture(SDL_Window); | ||
430 | } | ||
431 | state = SDL_PRESSED; | ||
432 | } else { | ||
433 | /* Release mouse after all mouse-ups */ | ||
434 | if ( --mouse_pressed <= 0 ) { | ||
435 | ReleaseCapture(); | ||
436 | mouse_pressed = 0; | ||
437 | } | ||
438 | state = SDL_RELEASED; | ||
439 | } | ||
440 | if ( mouse_buttons_swapped ) { | ||
441 | if ( button == 1 ) button = 3; | ||
442 | else | ||
443 | if ( button == 3 ) button = 1; | ||
444 | } | ||
445 | posted = SDL_PrivateMouseButton(state, button, | ||
446 | 0, 0); | ||
447 | } | ||
448 | old_state >>= 1; | ||
449 | new_state >>= 1; | ||
450 | } | ||
451 | mouse_lost = 0; | ||
452 | return; | ||
453 | } | ||
454 | |||
455 | /* Translate mouse messages */ | ||
456 | xrel = 0; | ||
457 | yrel = 0; | ||
458 | for ( i=0; i<(int)numevents; ++i ) { | ||
459 | switch (ptrbuf[i].dwOfs) { | ||
460 | case DIMOFS_X: | ||
461 | if ( timestamp != ptrbuf[i].dwTimeStamp ) { | ||
462 | if ( xrel || yrel ) { | ||
463 | post_mouse_motion(1, xrel, yrel); | ||
464 | xrel = 0; | ||
465 | yrel = 0; | ||
466 | } | ||
467 | timestamp = ptrbuf[i].dwTimeStamp; | ||
468 | } | ||
469 | xrel += (Sint16)ptrbuf[i].dwData; | ||
470 | break; | ||
471 | case DIMOFS_Y: | ||
472 | if ( timestamp != ptrbuf[i].dwTimeStamp ) { | ||
473 | if ( xrel || yrel ) { | ||
474 | post_mouse_motion(1, xrel, yrel); | ||
475 | xrel = 0; | ||
476 | yrel = 0; | ||
477 | } | ||
478 | timestamp = ptrbuf[i].dwTimeStamp; | ||
479 | } | ||
480 | yrel += (Sint16)ptrbuf[i].dwData; | ||
481 | break; | ||
482 | case DIMOFS_Z: | ||
483 | if ( xrel || yrel ) { | ||
484 | post_mouse_motion(1, xrel, yrel); | ||
485 | xrel = 0; | ||
486 | yrel = 0; | ||
487 | } | ||
488 | timestamp = 0; | ||
489 | if((int)ptrbuf[i].dwData > 0) | ||
490 | button = SDL_BUTTON_WHEELUP; | ||
491 | else | ||
492 | button = SDL_BUTTON_WHEELDOWN; | ||
493 | posted = SDL_PrivateMouseButton( | ||
494 | SDL_PRESSED, button, 0, 0); | ||
495 | posted |= SDL_PrivateMouseButton( | ||
496 | SDL_RELEASED, button, 0, 0); | ||
497 | break; | ||
498 | case DIMOFS_BUTTON0: | ||
499 | case DIMOFS_BUTTON1: | ||
500 | case DIMOFS_BUTTON2: | ||
501 | case DIMOFS_BUTTON3: | ||
502 | #if DIRECTINPUT_VERSION >= 0x700 | ||
503 | case DIMOFS_BUTTON4: | ||
504 | case DIMOFS_BUTTON5: | ||
505 | case DIMOFS_BUTTON6: | ||
506 | case DIMOFS_BUTTON7: | ||
507 | #endif | ||
508 | if ( xrel || yrel ) { | ||
509 | post_mouse_motion(1, xrel, yrel); | ||
510 | xrel = 0; | ||
511 | yrel = 0; | ||
512 | } | ||
513 | timestamp = 0; | ||
514 | button = (Uint8)(ptrbuf[i].dwOfs-DIMOFS_BUTTON0)+1; | ||
515 | /* Map DI button numbers to SDL */ | ||
516 | switch ( button ) { | ||
517 | case 2: button = SDL_BUTTON_RIGHT; break; | ||
518 | case 3: button = SDL_BUTTON_MIDDLE; break; | ||
519 | case 4: button = SDL_BUTTON_X1; break; | ||
520 | case 5: button = SDL_BUTTON_X2; break; | ||
521 | default: break; | ||
522 | } | ||
523 | if ( ptrbuf[i].dwData & 0x80 ) { | ||
524 | /* Grab mouse so we get mouse-up */ | ||
525 | if ( ++mouse_pressed > 0 ) { | ||
526 | SetCapture(SDL_Window); | ||
527 | } | ||
528 | state = SDL_PRESSED; | ||
529 | } else { | ||
530 | /* Release mouse after all mouse-ups */ | ||
531 | if ( --mouse_pressed <= 0 ) { | ||
532 | ReleaseCapture(); | ||
533 | mouse_pressed = 0; | ||
534 | } | ||
535 | state = SDL_RELEASED; | ||
536 | } | ||
537 | if ( mouse_buttons_swapped ) { | ||
538 | if ( button == 1 ) button = 3; | ||
539 | else | ||
540 | if ( button == 3 ) button = 1; | ||
541 | } | ||
542 | posted = SDL_PrivateMouseButton(state, button, | ||
543 | 0, 0); | ||
544 | break; | ||
545 | } | ||
546 | } | ||
547 | if ( xrel || yrel ) { | ||
548 | post_mouse_motion(1, xrel, yrel); | ||
549 | } | ||
550 | } | ||
551 | } | ||
552 | |||
553 | /* The main Win32 event handler */ | ||
554 | LRESULT DX5_HandleMessage(_THIS, HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) | ||
555 | { | ||
556 | switch (msg) { | ||
557 | #ifdef WM_ACTIVATEAPP | ||
558 | case WM_ACTIVATEAPP: { | ||
559 | int i, active; | ||
560 | |||
561 | active = (wParam && (GetForegroundWindow() == hwnd)); | ||
562 | if ( active ) { | ||
563 | for ( i=0; i<MAX_INPUTS; ++i ) { | ||
564 | if (SDL_DIdev[i] != NULL) | ||
565 | IDirectInputDevice2_Acquire( | ||
566 | SDL_DIdev[i]); | ||
567 | } | ||
568 | } else { | ||
569 | for ( i=0; i<MAX_INPUTS; ++i ) { | ||
570 | if (SDL_DIdev[i] != NULL) | ||
571 | IDirectInputDevice2_Unacquire( | ||
572 | SDL_DIdev[i]); | ||
573 | } | ||
574 | mouse_lost = 1; | ||
575 | } | ||
576 | } | ||
577 | break; | ||
578 | #endif /* WM_ACTIVATEAPP */ | ||
579 | |||
580 | #ifdef WM_DISPLAYCHANGE | ||
581 | case WM_DISPLAYCHANGE: { | ||
582 | WPARAM BitsPerPixel; | ||
583 | WORD SizeX, SizeY; | ||
584 | |||
585 | /* Ack! The display changed size and/or depth! */ | ||
586 | SizeX = LOWORD(lParam); | ||
587 | SizeY = HIWORD(lParam); | ||
588 | BitsPerPixel = wParam; | ||
589 | /* We cause this message when we go fullscreen */ | ||
590 | } | ||
591 | break; | ||
592 | #endif /* WM_DISPLAYCHANGE */ | ||
593 | |||
594 | /* The keyboard is handled via DirectInput */ | ||
595 | case WM_SYSKEYUP: | ||
596 | case WM_SYSKEYDOWN: | ||
597 | case WM_KEYUP: | ||
598 | case WM_KEYDOWN: { | ||
599 | /* Ignore windows keyboard messages */; | ||
600 | } | ||
601 | return(0); | ||
602 | |||
603 | #if defined(SC_SCREENSAVE) || defined(SC_MONITORPOWER) | ||
604 | /* Don't allow screen savers or monitor power downs. | ||
605 | This is because they quietly clear DirectX surfaces. | ||
606 | It would be better to allow the application to | ||
607 | decide whether or not to blow these off, but the | ||
608 | semantics of SDL_PrivateSysWMEvent() don't allow | ||
609 | the application that choice. | ||
610 | */ | ||
611 | case WM_SYSCOMMAND: { | ||
612 | if ((wParam&0xFFF0)==SC_SCREENSAVE || | ||
613 | (wParam&0xFFF0)==SC_MONITORPOWER) | ||
614 | return(0); | ||
615 | } | ||
616 | /* Fall through to default processing */ | ||
617 | |||
618 | #endif /* SC_SCREENSAVE || SC_MONITORPOWER */ | ||
619 | |||
620 | default: { | ||
621 | /* Only post the event if we're watching for it */ | ||
622 | if ( SDL_ProcessEvents[SDL_SYSWMEVENT] == SDL_ENABLE ) { | ||
623 | SDL_SysWMmsg wmmsg; | ||
624 | |||
625 | SDL_VERSION(&wmmsg.version); | ||
626 | wmmsg.hwnd = hwnd; | ||
627 | wmmsg.msg = msg; | ||
628 | wmmsg.wParam = wParam; | ||
629 | wmmsg.lParam = lParam; | ||
630 | posted = SDL_PrivateSysWMEvent(&wmmsg); | ||
631 | |||
632 | /* DJM: If the user isn't watching for private | ||
633 | messages in her SDL event loop, then pass it | ||
634 | along to any win32 specific window proc. | ||
635 | */ | ||
636 | } else if (userWindowProc) { | ||
637 | return CallWindowProc(userWindowProc, hwnd, msg, wParam, lParam); | ||
638 | } | ||
639 | } | ||
640 | break; | ||
641 | } | ||
642 | return(DefWindowProc(hwnd, msg, wParam, lParam)); | ||
643 | } | ||
644 | |||
645 | /* This function checks the windows message queue and DirectInput and returns | ||
646 | 1 if there was input, 0 if there was no input, or -1 if the application has | ||
647 | posted a quit message. | ||
648 | */ | ||
649 | static int DX5_CheckInput(_THIS, int timeout, BOOL processInput) | ||
650 | { | ||
651 | MSG msg; | ||
652 | int i; | ||
653 | HRESULT result; | ||
654 | DWORD event; | ||
655 | |||
656 | /* Check the normal windows queue (highest preference) */ | ||
657 | posted = 0; | ||
658 | while ( ! posted && | ||
659 | PeekMessage(&msg, NULL, 0, 0, PM_NOREMOVE) ) { | ||
660 | if ( GetMessage(&msg, NULL, 0, 0) > 0 ) { | ||
661 | DispatchMessage(&msg); | ||
662 | } else { | ||
663 | return(-1); | ||
664 | } | ||
665 | } | ||
666 | if ( posted ) { | ||
667 | return(1); | ||
668 | } | ||
669 | |||
670 | /* Pump the DirectInput flow */ | ||
671 | if ( SDL_GetAppState() & SDL_APPMOUSEFOCUS ) { | ||
672 | for ( i=0; i<MAX_INPUTS; ++i ) { | ||
673 | if ( SDL_DIdev[i] != NULL ) { | ||
674 | result = IDirectInputDevice2_Poll(SDL_DIdev[i]); | ||
675 | if ( (result == DIERR_INPUTLOST) || | ||
676 | (result == DIERR_NOTACQUIRED) ) { | ||
677 | if ( SDL_strcmp(inputs[i].name, "mouse") == 0 ) { | ||
678 | mouse_lost = 1; | ||
679 | } | ||
680 | IDirectInputDevice2_Acquire(SDL_DIdev[i]); | ||
681 | IDirectInputDevice2_Poll(SDL_DIdev[i]); | ||
682 | } | ||
683 | } | ||
684 | } | ||
685 | } | ||
686 | |||
687 | /* Wait for messages and input events */ | ||
688 | event = MsgWaitForMultipleObjects(SDL_DIndev, SDL_DIevt, FALSE, | ||
689 | timeout, QS_ALLEVENTS); | ||
690 | if ((event >= WAIT_OBJECT_0) && (event < (WAIT_OBJECT_0+SDL_DIndev))) { | ||
691 | DWORD numevents; | ||
692 | static DIDEVICEOBJECTDATA evtbuf[INPUT_QSIZE]; | ||
693 | |||
694 | event -= WAIT_OBJECT_0; | ||
695 | numevents = INPUT_QSIZE; | ||
696 | result = IDirectInputDevice2_GetDeviceData( | ||
697 | SDL_DIdev[event], sizeof(DIDEVICEOBJECTDATA), | ||
698 | evtbuf, &numevents, 0); | ||
699 | if ( (result == DIERR_INPUTLOST) || | ||
700 | (result == DIERR_NOTACQUIRED) ) { | ||
701 | if ( SDL_strcmp(inputs[event].name, "mouse") == 0 ) { | ||
702 | mouse_lost = 1; | ||
703 | } | ||
704 | IDirectInputDevice2_Acquire(SDL_DIdev[event]); | ||
705 | result = IDirectInputDevice2_GetDeviceData( | ||
706 | SDL_DIdev[event], sizeof(DIDEVICEOBJECTDATA), | ||
707 | evtbuf, &numevents, 0); | ||
708 | } | ||
709 | /* Handle the events */ | ||
710 | if ( result == DI_OK && processInput ) { | ||
711 | /* Note: This can post multiple events to event queue | ||
712 | */ | ||
713 | (*SDL_DIfun[event])((int)numevents, evtbuf); | ||
714 | return(1); | ||
715 | } | ||
716 | } | ||
717 | if ( event != WAIT_TIMEOUT ) { | ||
718 | /* Maybe there was a windows message? */ | ||
719 | if ( PeekMessage(&msg, NULL, 0, 0, PM_NOREMOVE) ) { | ||
720 | if ( GetMessage(&msg, NULL, 0, 0) > 0 ) { | ||
721 | DispatchMessage(&msg); | ||
722 | } else { | ||
723 | return(-1); | ||
724 | } | ||
725 | return(1); | ||
726 | } | ||
727 | } | ||
728 | return(0); | ||
729 | } | ||
730 | |||
731 | /* Change cooperative level based on whether or not we are fullscreen */ | ||
732 | void DX5_DInputReset(_THIS, int fullscreen) | ||
733 | { | ||
734 | DWORD level; | ||
735 | int i; | ||
736 | HRESULT result; | ||
737 | HWND topwnd; | ||
738 | |||
739 | for ( i=0; i<MAX_INPUTS; ++i ) { | ||
740 | if ( SDL_DIdev[i] != NULL ) { | ||
741 | if ( fullscreen ) { | ||
742 | level = inputs[i].raw_level; | ||
743 | } else { | ||
744 | level = inputs[i].win_level; | ||
745 | } | ||
746 | IDirectInputDevice2_Unacquire(SDL_DIdev[i]); | ||
747 | topwnd = GetTopLevelParent(SDL_Window); | ||
748 | result = IDirectInputDevice2_SetCooperativeLevel( | ||
749 | SDL_DIdev[i], topwnd, level); | ||
750 | IDirectInputDevice2_Acquire(SDL_DIdev[i]); | ||
751 | if ( result != DI_OK ) { | ||
752 | SetDIerror( | ||
753 | "DirectInputDevice::SetCooperativeLevel", result); | ||
754 | } | ||
755 | } | ||
756 | } | ||
757 | mouse_lost = 1; | ||
758 | |||
759 | /* Flush pending input */ | ||
760 | DX5_CheckInput(this, 0, FALSE); | ||
761 | } | ||
762 | |||
763 | void DX5_PumpEvents(_THIS) | ||
764 | { | ||
765 | /* Wait for messages and DirectInput */ | ||
766 | while ( DX5_CheckInput(this, 0, TRUE) > 0 ) { | ||
767 | /* Loop and check again */; | ||
768 | } | ||
769 | } | ||
770 | |||
771 | void DX5_InitOSKeymap(_THIS) | ||
772 | { | ||
773 | #ifndef DIK_PAUSE | ||
774 | #define DIK_PAUSE 0xC5 | ||
775 | #endif | ||
776 | #ifndef DIK_OEM_102 | ||
777 | #define DIK_OEM_102 0x56 /* < > | on UK/Germany keyboards */ | ||
778 | #endif | ||
779 | int i; | ||
780 | |||
781 | /* Map the DIK scancodes to SDL keysyms */ | ||
782 | for ( i=0; i<SDL_arraysize(DIK_keymap); ++i ) | ||
783 | DIK_keymap[i] = 0; | ||
784 | |||
785 | /* Defined DIK_* constants */ | ||
786 | DIK_keymap[DIK_ESCAPE] = SDLK_ESCAPE; | ||
787 | DIK_keymap[DIK_1] = SDLK_1; | ||
788 | DIK_keymap[DIK_2] = SDLK_2; | ||
789 | DIK_keymap[DIK_3] = SDLK_3; | ||
790 | DIK_keymap[DIK_4] = SDLK_4; | ||
791 | DIK_keymap[DIK_5] = SDLK_5; | ||
792 | DIK_keymap[DIK_6] = SDLK_6; | ||
793 | DIK_keymap[DIK_7] = SDLK_7; | ||
794 | DIK_keymap[DIK_8] = SDLK_8; | ||
795 | DIK_keymap[DIK_9] = SDLK_9; | ||
796 | DIK_keymap[DIK_0] = SDLK_0; | ||
797 | DIK_keymap[DIK_MINUS] = SDLK_MINUS; | ||
798 | DIK_keymap[DIK_EQUALS] = SDLK_EQUALS; | ||
799 | DIK_keymap[DIK_BACK] = SDLK_BACKSPACE; | ||
800 | DIK_keymap[DIK_TAB] = SDLK_TAB; | ||
801 | DIK_keymap[DIK_Q] = SDLK_q; | ||
802 | DIK_keymap[DIK_W] = SDLK_w; | ||
803 | DIK_keymap[DIK_E] = SDLK_e; | ||
804 | DIK_keymap[DIK_R] = SDLK_r; | ||
805 | DIK_keymap[DIK_T] = SDLK_t; | ||
806 | DIK_keymap[DIK_Y] = SDLK_y; | ||
807 | DIK_keymap[DIK_U] = SDLK_u; | ||
808 | DIK_keymap[DIK_I] = SDLK_i; | ||
809 | DIK_keymap[DIK_O] = SDLK_o; | ||
810 | DIK_keymap[DIK_P] = SDLK_p; | ||
811 | DIK_keymap[DIK_LBRACKET] = SDLK_LEFTBRACKET; | ||
812 | DIK_keymap[DIK_RBRACKET] = SDLK_RIGHTBRACKET; | ||
813 | DIK_keymap[DIK_RETURN] = SDLK_RETURN; | ||
814 | DIK_keymap[DIK_LCONTROL] = SDLK_LCTRL; | ||
815 | DIK_keymap[DIK_A] = SDLK_a; | ||
816 | DIK_keymap[DIK_S] = SDLK_s; | ||
817 | DIK_keymap[DIK_D] = SDLK_d; | ||
818 | DIK_keymap[DIK_F] = SDLK_f; | ||
819 | DIK_keymap[DIK_G] = SDLK_g; | ||
820 | DIK_keymap[DIK_H] = SDLK_h; | ||
821 | DIK_keymap[DIK_J] = SDLK_j; | ||
822 | DIK_keymap[DIK_K] = SDLK_k; | ||
823 | DIK_keymap[DIK_L] = SDLK_l; | ||
824 | DIK_keymap[DIK_SEMICOLON] = SDLK_SEMICOLON; | ||
825 | DIK_keymap[DIK_APOSTROPHE] = SDLK_QUOTE; | ||
826 | DIK_keymap[DIK_GRAVE] = SDLK_BACKQUOTE; | ||
827 | DIK_keymap[DIK_LSHIFT] = SDLK_LSHIFT; | ||
828 | DIK_keymap[DIK_BACKSLASH] = SDLK_BACKSLASH; | ||
829 | DIK_keymap[DIK_OEM_102] = SDLK_LESS; | ||
830 | DIK_keymap[DIK_Z] = SDLK_z; | ||
831 | DIK_keymap[DIK_X] = SDLK_x; | ||
832 | DIK_keymap[DIK_C] = SDLK_c; | ||
833 | DIK_keymap[DIK_V] = SDLK_v; | ||
834 | DIK_keymap[DIK_B] = SDLK_b; | ||
835 | DIK_keymap[DIK_N] = SDLK_n; | ||
836 | DIK_keymap[DIK_M] = SDLK_m; | ||
837 | DIK_keymap[DIK_COMMA] = SDLK_COMMA; | ||
838 | DIK_keymap[DIK_PERIOD] = SDLK_PERIOD; | ||
839 | DIK_keymap[DIK_SLASH] = SDLK_SLASH; | ||
840 | DIK_keymap[DIK_RSHIFT] = SDLK_RSHIFT; | ||
841 | DIK_keymap[DIK_MULTIPLY] = SDLK_KP_MULTIPLY; | ||
842 | DIK_keymap[DIK_LMENU] = SDLK_LALT; | ||
843 | DIK_keymap[DIK_SPACE] = SDLK_SPACE; | ||
844 | DIK_keymap[DIK_CAPITAL] = SDLK_CAPSLOCK; | ||
845 | DIK_keymap[DIK_F1] = SDLK_F1; | ||
846 | DIK_keymap[DIK_F2] = SDLK_F2; | ||
847 | DIK_keymap[DIK_F3] = SDLK_F3; | ||
848 | DIK_keymap[DIK_F4] = SDLK_F4; | ||
849 | DIK_keymap[DIK_F5] = SDLK_F5; | ||
850 | DIK_keymap[DIK_F6] = SDLK_F6; | ||
851 | DIK_keymap[DIK_F7] = SDLK_F7; | ||
852 | DIK_keymap[DIK_F8] = SDLK_F8; | ||
853 | DIK_keymap[DIK_F9] = SDLK_F9; | ||
854 | DIK_keymap[DIK_F10] = SDLK_F10; | ||
855 | DIK_keymap[DIK_NUMLOCK] = SDLK_NUMLOCK; | ||
856 | DIK_keymap[DIK_SCROLL] = SDLK_SCROLLOCK; | ||
857 | DIK_keymap[DIK_NUMPAD7] = SDLK_KP7; | ||
858 | DIK_keymap[DIK_NUMPAD8] = SDLK_KP8; | ||
859 | DIK_keymap[DIK_NUMPAD9] = SDLK_KP9; | ||
860 | DIK_keymap[DIK_SUBTRACT] = SDLK_KP_MINUS; | ||
861 | DIK_keymap[DIK_NUMPAD4] = SDLK_KP4; | ||
862 | DIK_keymap[DIK_NUMPAD5] = SDLK_KP5; | ||
863 | DIK_keymap[DIK_NUMPAD6] = SDLK_KP6; | ||
864 | DIK_keymap[DIK_ADD] = SDLK_KP_PLUS; | ||
865 | DIK_keymap[DIK_NUMPAD1] = SDLK_KP1; | ||
866 | DIK_keymap[DIK_NUMPAD2] = SDLK_KP2; | ||
867 | DIK_keymap[DIK_NUMPAD3] = SDLK_KP3; | ||
868 | DIK_keymap[DIK_NUMPAD0] = SDLK_KP0; | ||
869 | DIK_keymap[DIK_DECIMAL] = SDLK_KP_PERIOD; | ||
870 | DIK_keymap[DIK_F11] = SDLK_F11; | ||
871 | DIK_keymap[DIK_F12] = SDLK_F12; | ||
872 | |||
873 | DIK_keymap[DIK_F13] = SDLK_F13; | ||
874 | DIK_keymap[DIK_F14] = SDLK_F14; | ||
875 | DIK_keymap[DIK_F15] = SDLK_F15; | ||
876 | |||
877 | DIK_keymap[DIK_NUMPADEQUALS] = SDLK_KP_EQUALS; | ||
878 | DIK_keymap[DIK_NUMPADENTER] = SDLK_KP_ENTER; | ||
879 | DIK_keymap[DIK_RCONTROL] = SDLK_RCTRL; | ||
880 | DIK_keymap[DIK_DIVIDE] = SDLK_KP_DIVIDE; | ||
881 | DIK_keymap[DIK_SYSRQ] = SDLK_PRINT; | ||
882 | DIK_keymap[DIK_RMENU] = SDLK_RALT; | ||
883 | DIK_keymap[DIK_PAUSE] = SDLK_PAUSE; | ||
884 | DIK_keymap[DIK_HOME] = SDLK_HOME; | ||
885 | DIK_keymap[DIK_UP] = SDLK_UP; | ||
886 | DIK_keymap[DIK_PRIOR] = SDLK_PAGEUP; | ||
887 | DIK_keymap[DIK_LEFT] = SDLK_LEFT; | ||
888 | DIK_keymap[DIK_RIGHT] = SDLK_RIGHT; | ||
889 | DIK_keymap[DIK_END] = SDLK_END; | ||
890 | DIK_keymap[DIK_DOWN] = SDLK_DOWN; | ||
891 | DIK_keymap[DIK_NEXT] = SDLK_PAGEDOWN; | ||
892 | DIK_keymap[DIK_INSERT] = SDLK_INSERT; | ||
893 | DIK_keymap[DIK_DELETE] = SDLK_DELETE; | ||
894 | DIK_keymap[DIK_LWIN] = SDLK_LMETA; | ||
895 | DIK_keymap[DIK_RWIN] = SDLK_RMETA; | ||
896 | DIK_keymap[DIK_APPS] = SDLK_MENU; | ||
897 | } | ||
898 | |||
899 | static SDL_keysym *TranslateKey(UINT scancode, SDL_keysym *keysym, int pressed) | ||
900 | { | ||
901 | /* Set the keysym information */ | ||
902 | keysym->scancode = (unsigned char)scancode; | ||
903 | keysym->sym = DIK_keymap[scancode]; | ||
904 | keysym->mod = KMOD_NONE; | ||
905 | keysym->unicode = 0; | ||
906 | if ( pressed && SDL_TranslateUNICODE ) { | ||
907 | UINT vkey; | ||
908 | #ifndef NO_GETKEYBOARDSTATE | ||
909 | BYTE keystate[256]; | ||
910 | Uint16 wchars[2]; | ||
911 | #endif | ||
912 | |||
913 | vkey = MapVirtualKey(scancode, 1); | ||
914 | #ifdef NO_GETKEYBOARDSTATE | ||
915 | /* Uh oh, better hope the vkey is close enough.. */ | ||
916 | keysym->unicode = vkey; | ||
917 | #else | ||
918 | GetKeyboardState(keystate); | ||
919 | /* Numlock isn't taken into account in ToUnicode, | ||
920 | * so we handle it as a special case here */ | ||
921 | if ((keystate[VK_NUMLOCK] & 1) && vkey >= VK_NUMPAD0 && vkey <= VK_NUMPAD9) | ||
922 | { | ||
923 | keysym->unicode = vkey - VK_NUMPAD0 + '0'; | ||
924 | } | ||
925 | else if (SDL_ToUnicode(vkey, scancode, keystate, wchars, sizeof(wchars)/sizeof(wchars[0]), 0) > 0) | ||
926 | { | ||
927 | keysym->unicode = wchars[0]; | ||
928 | } | ||
929 | #endif /* NO_GETKEYBOARDSTATE */ | ||
930 | } | ||
931 | return(keysym); | ||
932 | } | ||
933 | |||
934 | int DX5_CreateWindow(_THIS) | ||
935 | { | ||
936 | char *windowid = SDL_getenv("SDL_WINDOWID"); | ||
937 | int i; | ||
938 | |||
939 | /* Clear out DirectInput variables in case we fail */ | ||
940 | for ( i=0; i<MAX_INPUTS; ++i ) { | ||
941 | SDL_DIdev[i] = NULL; | ||
942 | SDL_DIevt[i] = NULL; | ||
943 | SDL_DIfun[i] = NULL; | ||
944 | } | ||
945 | |||
946 | SDL_RegisterApp(NULL, 0, 0); | ||
947 | |||
948 | SDL_windowid = (windowid != NULL); | ||
949 | if ( SDL_windowid ) { | ||
950 | SDL_Window = (HWND)((size_t)SDL_strtoull(windowid, NULL, 0)); | ||
951 | if ( SDL_Window == NULL ) { | ||
952 | SDL_SetError("Couldn't get user specified window"); | ||
953 | return(-1); | ||
954 | } | ||
955 | |||
956 | /* DJM: we want all event's for the user specified | ||
957 | window to be handled by SDL. | ||
958 | */ | ||
959 | userWindowProc = (WNDPROCTYPE)GetWindowLongPtr(SDL_Window, GWLP_WNDPROC); | ||
960 | SetWindowLongPtr(SDL_Window, GWLP_WNDPROC, (LONG_PTR)WinMessage); | ||
961 | } else { | ||
962 | SDL_Window = CreateWindow(SDL_Appname, SDL_Appname, | ||
963 | (WS_OVERLAPPED|WS_CAPTION|WS_SYSMENU|WS_MINIMIZEBOX), | ||
964 | CW_USEDEFAULT, CW_USEDEFAULT, 0, 0, NULL, NULL, SDL_Instance, NULL); | ||
965 | if ( SDL_Window == NULL ) { | ||
966 | SDL_SetError("Couldn't create window"); | ||
967 | return(-1); | ||
968 | } | ||
969 | ShowWindow(SDL_Window, SW_HIDE); | ||
970 | } | ||
971 | |||
972 | /* Initialize DirectInput */ | ||
973 | if ( DX5_DInputInit(this) < 0 ) { | ||
974 | return(-1); | ||
975 | } | ||
976 | |||
977 | /* JC 14 Mar 2006 | ||
978 | Flush the message loop or this can cause big problems later | ||
979 | Especially if the user decides to use dialog boxes or assert()! | ||
980 | */ | ||
981 | WIN_FlushMessageQueue(); | ||
982 | |||
983 | /* Ready to roll */ | ||
984 | return(0); | ||
985 | } | ||
986 | |||
987 | void DX5_DestroyWindow(_THIS) | ||
988 | { | ||
989 | /* Close down DirectInput */ | ||
990 | DX5_DInputQuit(this); | ||
991 | |||
992 | /* Destroy our window */ | ||
993 | if ( SDL_windowid ) { | ||
994 | SetWindowLongPtr(SDL_Window, GWLP_WNDPROC, (LONG_PTR)userWindowProc); | ||
995 | } else { | ||
996 | DestroyWindow(SDL_Window); | ||
997 | } | ||
998 | SDL_UnregisterApp(); | ||
999 | |||
1000 | /* JC 14 Mar 2006 | ||
1001 | Flush the message loop or this can cause big problems later | ||
1002 | Especially if the user decides to use dialog boxes or assert()! | ||
1003 | */ | ||
1004 | WIN_FlushMessageQueue(); | ||
1005 | } | ||
diff --git a/apps/plugins/sdl/src/video/windx5/SDL_dx5events_c.h b/apps/plugins/sdl/src/video/windx5/SDL_dx5events_c.h new file mode 100644 index 0000000000..28e1b6c03e --- /dev/null +++ b/apps/plugins/sdl/src/video/windx5/SDL_dx5events_c.h | |||
@@ -0,0 +1,37 @@ | |||
1 | /* | ||
2 | SDL - Simple DirectMedia Layer | ||
3 | Copyright (C) 1997-2012 Sam Lantinga | ||
4 | |||
5 | This library is free software; you can redistribute it and/or | ||
6 | modify it under the terms of the GNU Lesser General Public | ||
7 | License as published by the Free Software Foundation; either | ||
8 | version 2.1 of the License, or (at your option) any later version. | ||
9 | |||
10 | This library is distributed in the hope that it will be useful, | ||
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | Lesser General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU Lesser General Public | ||
16 | License along with this library; if not, write to the Free Software | ||
17 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | ||
18 | |||
19 | Sam Lantinga | ||
20 | slouken@libsdl.org | ||
21 | */ | ||
22 | #include "SDL_config.h" | ||
23 | |||
24 | #include "../wincommon/SDL_lowvideo.h" | ||
25 | |||
26 | /* Variables and functions exported by SDL_dx5events.c to other parts | ||
27 | of the native video subsystem (SDL_dx5video.c) | ||
28 | */ | ||
29 | extern LONG | ||
30 | DX5_HandleMessage(_THIS, HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam); | ||
31 | extern int DX5_CreateWindow(_THIS); | ||
32 | extern void DX5_DestroyWindow(_THIS); | ||
33 | |||
34 | extern void DX5_PumpEvents(_THIS); | ||
35 | extern void DX5_InitOSKeymap(_THIS); | ||
36 | extern void DX5_DInputReset(_THIS, int fullscreen); | ||
37 | |||
diff --git a/apps/plugins/sdl/src/video/windx5/SDL_dx5video.c b/apps/plugins/sdl/src/video/windx5/SDL_dx5video.c new file mode 100644 index 0000000000..f80ca97b07 --- /dev/null +++ b/apps/plugins/sdl/src/video/windx5/SDL_dx5video.c | |||
@@ -0,0 +1,2537 @@ | |||
1 | /* | ||
2 | SDL - Simple DirectMedia Layer | ||
3 | Copyright (C) 1997-2012 Sam Lantinga | ||
4 | |||
5 | This library is free software; you can redistribute it and/or | ||
6 | modify it under the terms of the GNU Lesser General Public | ||
7 | License as published by the Free Software Foundation; either | ||
8 | version 2.1 of the License, or (at your option) any later version. | ||
9 | |||
10 | This library is distributed in the hope that it will be useful, | ||
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | Lesser General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU Lesser General Public | ||
16 | License along with this library; if not, write to the Free Software | ||
17 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | ||
18 | |||
19 | Sam Lantinga | ||
20 | slouken@libsdl.org | ||
21 | */ | ||
22 | #include "SDL_config.h" | ||
23 | |||
24 | #include "directx.h" | ||
25 | |||
26 | /* Not yet in the mingw32 cross-compile headers */ | ||
27 | #ifndef CDS_FULLSCREEN | ||
28 | #define CDS_FULLSCREEN 4 | ||
29 | #endif | ||
30 | |||
31 | #include "SDL_timer.h" | ||
32 | #include "SDL_events.h" | ||
33 | #include "SDL_syswm.h" | ||
34 | #include "../SDL_sysvideo.h" | ||
35 | #include "../SDL_blit.h" | ||
36 | #include "../SDL_pixels_c.h" | ||
37 | #include "SDL_dx5video.h" | ||
38 | #include "../wincommon/SDL_syswm_c.h" | ||
39 | #include "../wincommon/SDL_sysmouse_c.h" | ||
40 | #include "SDL_dx5events_c.h" | ||
41 | #include "SDL_dx5yuv_c.h" | ||
42 | #include "../wincommon/SDL_wingl_c.h" | ||
43 | |||
44 | #ifdef _WIN32_WCE | ||
45 | #define NO_CHANGEDISPLAYSETTINGS | ||
46 | #endif | ||
47 | #ifndef WS_MAXIMIZE | ||
48 | #define WS_MAXIMIZE 0 | ||
49 | #endif | ||
50 | #ifndef SWP_NOCOPYBITS | ||
51 | #define SWP_NOCOPYBITS 0 | ||
52 | #endif | ||
53 | #ifndef PC_NOCOLLAPSE | ||
54 | #define PC_NOCOLLAPSE 0 | ||
55 | #endif | ||
56 | |||
57 | |||
58 | /* DirectX function pointers for video and events */ | ||
59 | HRESULT (WINAPI *DDrawCreate)( GUID FAR *lpGUID, LPDIRECTDRAW FAR *lplpDD, IUnknown FAR *pUnkOuter ); | ||
60 | HRESULT (WINAPI *DInputCreate)(HINSTANCE hinst, DWORD dwVersion, LPDIRECTINPUT *ppDI, LPUNKNOWN punkOuter); | ||
61 | |||
62 | /* This is the rect EnumModes2 uses */ | ||
63 | struct DX5EnumRect { | ||
64 | SDL_Rect r; | ||
65 | int refreshRate; | ||
66 | struct DX5EnumRect* next; | ||
67 | }; | ||
68 | static struct DX5EnumRect *enumlists[NUM_MODELISTS]; | ||
69 | |||
70 | /* | ||
71 | * Experimentally determined values for c_cfDI* constants used in DirectX 5.0 | ||
72 | */ | ||
73 | |||
74 | /* Keyboard */ | ||
75 | |||
76 | static DIOBJECTDATAFORMAT KBD_fmt[] = { | ||
77 | { &GUID_Key, 0, 0x8000000C, 0x00000000 }, | ||
78 | { &GUID_Key, 1, 0x8000010C, 0x00000000 }, | ||
79 | { &GUID_Key, 2, 0x8000020C, 0x00000000 }, | ||
80 | { &GUID_Key, 3, 0x8000030C, 0x00000000 }, | ||
81 | { &GUID_Key, 4, 0x8000040C, 0x00000000 }, | ||
82 | { &GUID_Key, 5, 0x8000050C, 0x00000000 }, | ||
83 | { &GUID_Key, 6, 0x8000060C, 0x00000000 }, | ||
84 | { &GUID_Key, 7, 0x8000070C, 0x00000000 }, | ||
85 | { &GUID_Key, 8, 0x8000080C, 0x00000000 }, | ||
86 | { &GUID_Key, 9, 0x8000090C, 0x00000000 }, | ||
87 | { &GUID_Key, 10, 0x80000A0C, 0x00000000 }, | ||
88 | { &GUID_Key, 11, 0x80000B0C, 0x00000000 }, | ||
89 | { &GUID_Key, 12, 0x80000C0C, 0x00000000 }, | ||
90 | { &GUID_Key, 13, 0x80000D0C, 0x00000000 }, | ||
91 | { &GUID_Key, 14, 0x80000E0C, 0x00000000 }, | ||
92 | { &GUID_Key, 15, 0x80000F0C, 0x00000000 }, | ||
93 | { &GUID_Key, 16, 0x8000100C, 0x00000000 }, | ||
94 | { &GUID_Key, 17, 0x8000110C, 0x00000000 }, | ||
95 | { &GUID_Key, 18, 0x8000120C, 0x00000000 }, | ||
96 | { &GUID_Key, 19, 0x8000130C, 0x00000000 }, | ||
97 | { &GUID_Key, 20, 0x8000140C, 0x00000000 }, | ||
98 | { &GUID_Key, 21, 0x8000150C, 0x00000000 }, | ||
99 | { &GUID_Key, 22, 0x8000160C, 0x00000000 }, | ||
100 | { &GUID_Key, 23, 0x8000170C, 0x00000000 }, | ||
101 | { &GUID_Key, 24, 0x8000180C, 0x00000000 }, | ||
102 | { &GUID_Key, 25, 0x8000190C, 0x00000000 }, | ||
103 | { &GUID_Key, 26, 0x80001A0C, 0x00000000 }, | ||
104 | { &GUID_Key, 27, 0x80001B0C, 0x00000000 }, | ||
105 | { &GUID_Key, 28, 0x80001C0C, 0x00000000 }, | ||
106 | { &GUID_Key, 29, 0x80001D0C, 0x00000000 }, | ||
107 | { &GUID_Key, 30, 0x80001E0C, 0x00000000 }, | ||
108 | { &GUID_Key, 31, 0x80001F0C, 0x00000000 }, | ||
109 | { &GUID_Key, 32, 0x8000200C, 0x00000000 }, | ||
110 | { &GUID_Key, 33, 0x8000210C, 0x00000000 }, | ||
111 | { &GUID_Key, 34, 0x8000220C, 0x00000000 }, | ||
112 | { &GUID_Key, 35, 0x8000230C, 0x00000000 }, | ||
113 | { &GUID_Key, 36, 0x8000240C, 0x00000000 }, | ||
114 | { &GUID_Key, 37, 0x8000250C, 0x00000000 }, | ||
115 | { &GUID_Key, 38, 0x8000260C, 0x00000000 }, | ||
116 | { &GUID_Key, 39, 0x8000270C, 0x00000000 }, | ||
117 | { &GUID_Key, 40, 0x8000280C, 0x00000000 }, | ||
118 | { &GUID_Key, 41, 0x8000290C, 0x00000000 }, | ||
119 | { &GUID_Key, 42, 0x80002A0C, 0x00000000 }, | ||
120 | { &GUID_Key, 43, 0x80002B0C, 0x00000000 }, | ||
121 | { &GUID_Key, 44, 0x80002C0C, 0x00000000 }, | ||
122 | { &GUID_Key, 45, 0x80002D0C, 0x00000000 }, | ||
123 | { &GUID_Key, 46, 0x80002E0C, 0x00000000 }, | ||
124 | { &GUID_Key, 47, 0x80002F0C, 0x00000000 }, | ||
125 | { &GUID_Key, 48, 0x8000300C, 0x00000000 }, | ||
126 | { &GUID_Key, 49, 0x8000310C, 0x00000000 }, | ||
127 | { &GUID_Key, 50, 0x8000320C, 0x00000000 }, | ||
128 | { &GUID_Key, 51, 0x8000330C, 0x00000000 }, | ||
129 | { &GUID_Key, 52, 0x8000340C, 0x00000000 }, | ||
130 | { &GUID_Key, 53, 0x8000350C, 0x00000000 }, | ||
131 | { &GUID_Key, 54, 0x8000360C, 0x00000000 }, | ||
132 | { &GUID_Key, 55, 0x8000370C, 0x00000000 }, | ||
133 | { &GUID_Key, 56, 0x8000380C, 0x00000000 }, | ||
134 | { &GUID_Key, 57, 0x8000390C, 0x00000000 }, | ||
135 | { &GUID_Key, 58, 0x80003A0C, 0x00000000 }, | ||
136 | { &GUID_Key, 59, 0x80003B0C, 0x00000000 }, | ||
137 | { &GUID_Key, 60, 0x80003C0C, 0x00000000 }, | ||
138 | { &GUID_Key, 61, 0x80003D0C, 0x00000000 }, | ||
139 | { &GUID_Key, 62, 0x80003E0C, 0x00000000 }, | ||
140 | { &GUID_Key, 63, 0x80003F0C, 0x00000000 }, | ||
141 | { &GUID_Key, 64, 0x8000400C, 0x00000000 }, | ||
142 | { &GUID_Key, 65, 0x8000410C, 0x00000000 }, | ||
143 | { &GUID_Key, 66, 0x8000420C, 0x00000000 }, | ||
144 | { &GUID_Key, 67, 0x8000430C, 0x00000000 }, | ||
145 | { &GUID_Key, 68, 0x8000440C, 0x00000000 }, | ||
146 | { &GUID_Key, 69, 0x8000450C, 0x00000000 }, | ||
147 | { &GUID_Key, 70, 0x8000460C, 0x00000000 }, | ||
148 | { &GUID_Key, 71, 0x8000470C, 0x00000000 }, | ||
149 | { &GUID_Key, 72, 0x8000480C, 0x00000000 }, | ||
150 | { &GUID_Key, 73, 0x8000490C, 0x00000000 }, | ||
151 | { &GUID_Key, 74, 0x80004A0C, 0x00000000 }, | ||
152 | { &GUID_Key, 75, 0x80004B0C, 0x00000000 }, | ||
153 | { &GUID_Key, 76, 0x80004C0C, 0x00000000 }, | ||
154 | { &GUID_Key, 77, 0x80004D0C, 0x00000000 }, | ||
155 | { &GUID_Key, 78, 0x80004E0C, 0x00000000 }, | ||
156 | { &GUID_Key, 79, 0x80004F0C, 0x00000000 }, | ||
157 | { &GUID_Key, 80, 0x8000500C, 0x00000000 }, | ||
158 | { &GUID_Key, 81, 0x8000510C, 0x00000000 }, | ||
159 | { &GUID_Key, 82, 0x8000520C, 0x00000000 }, | ||
160 | { &GUID_Key, 83, 0x8000530C, 0x00000000 }, | ||
161 | { &GUID_Key, 84, 0x8000540C, 0x00000000 }, | ||
162 | { &GUID_Key, 85, 0x8000550C, 0x00000000 }, | ||
163 | { &GUID_Key, 86, 0x8000560C, 0x00000000 }, | ||
164 | { &GUID_Key, 87, 0x8000570C, 0x00000000 }, | ||
165 | { &GUID_Key, 88, 0x8000580C, 0x00000000 }, | ||
166 | { &GUID_Key, 89, 0x8000590C, 0x00000000 }, | ||
167 | { &GUID_Key, 90, 0x80005A0C, 0x00000000 }, | ||
168 | { &GUID_Key, 91, 0x80005B0C, 0x00000000 }, | ||
169 | { &GUID_Key, 92, 0x80005C0C, 0x00000000 }, | ||
170 | { &GUID_Key, 93, 0x80005D0C, 0x00000000 }, | ||
171 | { &GUID_Key, 94, 0x80005E0C, 0x00000000 }, | ||
172 | { &GUID_Key, 95, 0x80005F0C, 0x00000000 }, | ||
173 | { &GUID_Key, 96, 0x8000600C, 0x00000000 }, | ||
174 | { &GUID_Key, 97, 0x8000610C, 0x00000000 }, | ||
175 | { &GUID_Key, 98, 0x8000620C, 0x00000000 }, | ||
176 | { &GUID_Key, 99, 0x8000630C, 0x00000000 }, | ||
177 | { &GUID_Key, 100, 0x8000640C, 0x00000000 }, | ||
178 | { &GUID_Key, 101, 0x8000650C, 0x00000000 }, | ||
179 | { &GUID_Key, 102, 0x8000660C, 0x00000000 }, | ||
180 | { &GUID_Key, 103, 0x8000670C, 0x00000000 }, | ||
181 | { &GUID_Key, 104, 0x8000680C, 0x00000000 }, | ||
182 | { &GUID_Key, 105, 0x8000690C, 0x00000000 }, | ||
183 | { &GUID_Key, 106, 0x80006A0C, 0x00000000 }, | ||
184 | { &GUID_Key, 107, 0x80006B0C, 0x00000000 }, | ||
185 | { &GUID_Key, 108, 0x80006C0C, 0x00000000 }, | ||
186 | { &GUID_Key, 109, 0x80006D0C, 0x00000000 }, | ||
187 | { &GUID_Key, 110, 0x80006E0C, 0x00000000 }, | ||
188 | { &GUID_Key, 111, 0x80006F0C, 0x00000000 }, | ||
189 | { &GUID_Key, 112, 0x8000700C, 0x00000000 }, | ||
190 | { &GUID_Key, 113, 0x8000710C, 0x00000000 }, | ||
191 | { &GUID_Key, 114, 0x8000720C, 0x00000000 }, | ||
192 | { &GUID_Key, 115, 0x8000730C, 0x00000000 }, | ||
193 | { &GUID_Key, 116, 0x8000740C, 0x00000000 }, | ||
194 | { &GUID_Key, 117, 0x8000750C, 0x00000000 }, | ||
195 | { &GUID_Key, 118, 0x8000760C, 0x00000000 }, | ||
196 | { &GUID_Key, 119, 0x8000770C, 0x00000000 }, | ||
197 | { &GUID_Key, 120, 0x8000780C, 0x00000000 }, | ||
198 | { &GUID_Key, 121, 0x8000790C, 0x00000000 }, | ||
199 | { &GUID_Key, 122, 0x80007A0C, 0x00000000 }, | ||
200 | { &GUID_Key, 123, 0x80007B0C, 0x00000000 }, | ||
201 | { &GUID_Key, 124, 0x80007C0C, 0x00000000 }, | ||
202 | { &GUID_Key, 125, 0x80007D0C, 0x00000000 }, | ||
203 | { &GUID_Key, 126, 0x80007E0C, 0x00000000 }, | ||
204 | { &GUID_Key, 127, 0x80007F0C, 0x00000000 }, | ||
205 | { &GUID_Key, 128, 0x8000800C, 0x00000000 }, | ||
206 | { &GUID_Key, 129, 0x8000810C, 0x00000000 }, | ||
207 | { &GUID_Key, 130, 0x8000820C, 0x00000000 }, | ||
208 | { &GUID_Key, 131, 0x8000830C, 0x00000000 }, | ||
209 | { &GUID_Key, 132, 0x8000840C, 0x00000000 }, | ||
210 | { &GUID_Key, 133, 0x8000850C, 0x00000000 }, | ||
211 | { &GUID_Key, 134, 0x8000860C, 0x00000000 }, | ||
212 | { &GUID_Key, 135, 0x8000870C, 0x00000000 }, | ||
213 | { &GUID_Key, 136, 0x8000880C, 0x00000000 }, | ||
214 | { &GUID_Key, 137, 0x8000890C, 0x00000000 }, | ||
215 | { &GUID_Key, 138, 0x80008A0C, 0x00000000 }, | ||
216 | { &GUID_Key, 139, 0x80008B0C, 0x00000000 }, | ||
217 | { &GUID_Key, 140, 0x80008C0C, 0x00000000 }, | ||
218 | { &GUID_Key, 141, 0x80008D0C, 0x00000000 }, | ||
219 | { &GUID_Key, 142, 0x80008E0C, 0x00000000 }, | ||
220 | { &GUID_Key, 143, 0x80008F0C, 0x00000000 }, | ||
221 | { &GUID_Key, 144, 0x8000900C, 0x00000000 }, | ||
222 | { &GUID_Key, 145, 0x8000910C, 0x00000000 }, | ||
223 | { &GUID_Key, 146, 0x8000920C, 0x00000000 }, | ||
224 | { &GUID_Key, 147, 0x8000930C, 0x00000000 }, | ||
225 | { &GUID_Key, 148, 0x8000940C, 0x00000000 }, | ||
226 | { &GUID_Key, 149, 0x8000950C, 0x00000000 }, | ||
227 | { &GUID_Key, 150, 0x8000960C, 0x00000000 }, | ||
228 | { &GUID_Key, 151, 0x8000970C, 0x00000000 }, | ||
229 | { &GUID_Key, 152, 0x8000980C, 0x00000000 }, | ||
230 | { &GUID_Key, 153, 0x8000990C, 0x00000000 }, | ||
231 | { &GUID_Key, 154, 0x80009A0C, 0x00000000 }, | ||
232 | { &GUID_Key, 155, 0x80009B0C, 0x00000000 }, | ||
233 | { &GUID_Key, 156, 0x80009C0C, 0x00000000 }, | ||
234 | { &GUID_Key, 157, 0x80009D0C, 0x00000000 }, | ||
235 | { &GUID_Key, 158, 0x80009E0C, 0x00000000 }, | ||
236 | { &GUID_Key, 159, 0x80009F0C, 0x00000000 }, | ||
237 | { &GUID_Key, 160, 0x8000A00C, 0x00000000 }, | ||
238 | { &GUID_Key, 161, 0x8000A10C, 0x00000000 }, | ||
239 | { &GUID_Key, 162, 0x8000A20C, 0x00000000 }, | ||
240 | { &GUID_Key, 163, 0x8000A30C, 0x00000000 }, | ||
241 | { &GUID_Key, 164, 0x8000A40C, 0x00000000 }, | ||
242 | { &GUID_Key, 165, 0x8000A50C, 0x00000000 }, | ||
243 | { &GUID_Key, 166, 0x8000A60C, 0x00000000 }, | ||
244 | { &GUID_Key, 167, 0x8000A70C, 0x00000000 }, | ||
245 | { &GUID_Key, 168, 0x8000A80C, 0x00000000 }, | ||
246 | { &GUID_Key, 169, 0x8000A90C, 0x00000000 }, | ||
247 | { &GUID_Key, 170, 0x8000AA0C, 0x00000000 }, | ||
248 | { &GUID_Key, 171, 0x8000AB0C, 0x00000000 }, | ||
249 | { &GUID_Key, 172, 0x8000AC0C, 0x00000000 }, | ||
250 | { &GUID_Key, 173, 0x8000AD0C, 0x00000000 }, | ||
251 | { &GUID_Key, 174, 0x8000AE0C, 0x00000000 }, | ||
252 | { &GUID_Key, 175, 0x8000AF0C, 0x00000000 }, | ||
253 | { &GUID_Key, 176, 0x8000B00C, 0x00000000 }, | ||
254 | { &GUID_Key, 177, 0x8000B10C, 0x00000000 }, | ||
255 | { &GUID_Key, 178, 0x8000B20C, 0x00000000 }, | ||
256 | { &GUID_Key, 179, 0x8000B30C, 0x00000000 }, | ||
257 | { &GUID_Key, 180, 0x8000B40C, 0x00000000 }, | ||
258 | { &GUID_Key, 181, 0x8000B50C, 0x00000000 }, | ||
259 | { &GUID_Key, 182, 0x8000B60C, 0x00000000 }, | ||
260 | { &GUID_Key, 183, 0x8000B70C, 0x00000000 }, | ||
261 | { &GUID_Key, 184, 0x8000B80C, 0x00000000 }, | ||
262 | { &GUID_Key, 185, 0x8000B90C, 0x00000000 }, | ||
263 | { &GUID_Key, 186, 0x8000BA0C, 0x00000000 }, | ||
264 | { &GUID_Key, 187, 0x8000BB0C, 0x00000000 }, | ||
265 | { &GUID_Key, 188, 0x8000BC0C, 0x00000000 }, | ||
266 | { &GUID_Key, 189, 0x8000BD0C, 0x00000000 }, | ||
267 | { &GUID_Key, 190, 0x8000BE0C, 0x00000000 }, | ||
268 | { &GUID_Key, 191, 0x8000BF0C, 0x00000000 }, | ||
269 | { &GUID_Key, 192, 0x8000C00C, 0x00000000 }, | ||
270 | { &GUID_Key, 193, 0x8000C10C, 0x00000000 }, | ||
271 | { &GUID_Key, 194, 0x8000C20C, 0x00000000 }, | ||
272 | { &GUID_Key, 195, 0x8000C30C, 0x00000000 }, | ||
273 | { &GUID_Key, 196, 0x8000C40C, 0x00000000 }, | ||
274 | { &GUID_Key, 197, 0x8000C50C, 0x00000000 }, | ||
275 | { &GUID_Key, 198, 0x8000C60C, 0x00000000 }, | ||
276 | { &GUID_Key, 199, 0x8000C70C, 0x00000000 }, | ||
277 | { &GUID_Key, 200, 0x8000C80C, 0x00000000 }, | ||
278 | { &GUID_Key, 201, 0x8000C90C, 0x00000000 }, | ||
279 | { &GUID_Key, 202, 0x8000CA0C, 0x00000000 }, | ||
280 | { &GUID_Key, 203, 0x8000CB0C, 0x00000000 }, | ||
281 | { &GUID_Key, 204, 0x8000CC0C, 0x00000000 }, | ||
282 | { &GUID_Key, 205, 0x8000CD0C, 0x00000000 }, | ||
283 | { &GUID_Key, 206, 0x8000CE0C, 0x00000000 }, | ||
284 | { &GUID_Key, 207, 0x8000CF0C, 0x00000000 }, | ||
285 | { &GUID_Key, 208, 0x8000D00C, 0x00000000 }, | ||
286 | { &GUID_Key, 209, 0x8000D10C, 0x00000000 }, | ||
287 | { &GUID_Key, 210, 0x8000D20C, 0x00000000 }, | ||
288 | { &GUID_Key, 211, 0x8000D30C, 0x00000000 }, | ||
289 | { &GUID_Key, 212, 0x8000D40C, 0x00000000 }, | ||
290 | { &GUID_Key, 213, 0x8000D50C, 0x00000000 }, | ||
291 | { &GUID_Key, 214, 0x8000D60C, 0x00000000 }, | ||
292 | { &GUID_Key, 215, 0x8000D70C, 0x00000000 }, | ||
293 | { &GUID_Key, 216, 0x8000D80C, 0x00000000 }, | ||
294 | { &GUID_Key, 217, 0x8000D90C, 0x00000000 }, | ||
295 | { &GUID_Key, 218, 0x8000DA0C, 0x00000000 }, | ||
296 | { &GUID_Key, 219, 0x8000DB0C, 0x00000000 }, | ||
297 | { &GUID_Key, 220, 0x8000DC0C, 0x00000000 }, | ||
298 | { &GUID_Key, 221, 0x8000DD0C, 0x00000000 }, | ||
299 | { &GUID_Key, 222, 0x8000DE0C, 0x00000000 }, | ||
300 | { &GUID_Key, 223, 0x8000DF0C, 0x00000000 }, | ||
301 | { &GUID_Key, 224, 0x8000E00C, 0x00000000 }, | ||
302 | { &GUID_Key, 225, 0x8000E10C, 0x00000000 }, | ||
303 | { &GUID_Key, 226, 0x8000E20C, 0x00000000 }, | ||
304 | { &GUID_Key, 227, 0x8000E30C, 0x00000000 }, | ||
305 | { &GUID_Key, 228, 0x8000E40C, 0x00000000 }, | ||
306 | { &GUID_Key, 229, 0x8000E50C, 0x00000000 }, | ||
307 | { &GUID_Key, 230, 0x8000E60C, 0x00000000 }, | ||
308 | { &GUID_Key, 231, 0x8000E70C, 0x00000000 }, | ||
309 | { &GUID_Key, 232, 0x8000E80C, 0x00000000 }, | ||
310 | { &GUID_Key, 233, 0x8000E90C, 0x00000000 }, | ||
311 | { &GUID_Key, 234, 0x8000EA0C, 0x00000000 }, | ||
312 | { &GUID_Key, 235, 0x8000EB0C, 0x00000000 }, | ||
313 | { &GUID_Key, 236, 0x8000EC0C, 0x00000000 }, | ||
314 | { &GUID_Key, 237, 0x8000ED0C, 0x00000000 }, | ||
315 | { &GUID_Key, 238, 0x8000EE0C, 0x00000000 }, | ||
316 | { &GUID_Key, 239, 0x8000EF0C, 0x00000000 }, | ||
317 | { &GUID_Key, 240, 0x8000F00C, 0x00000000 }, | ||
318 | { &GUID_Key, 241, 0x8000F10C, 0x00000000 }, | ||
319 | { &GUID_Key, 242, 0x8000F20C, 0x00000000 }, | ||
320 | { &GUID_Key, 243, 0x8000F30C, 0x00000000 }, | ||
321 | { &GUID_Key, 244, 0x8000F40C, 0x00000000 }, | ||
322 | { &GUID_Key, 245, 0x8000F50C, 0x00000000 }, | ||
323 | { &GUID_Key, 246, 0x8000F60C, 0x00000000 }, | ||
324 | { &GUID_Key, 247, 0x8000F70C, 0x00000000 }, | ||
325 | { &GUID_Key, 248, 0x8000F80C, 0x00000000 }, | ||
326 | { &GUID_Key, 249, 0x8000F90C, 0x00000000 }, | ||
327 | { &GUID_Key, 250, 0x8000FA0C, 0x00000000 }, | ||
328 | { &GUID_Key, 251, 0x8000FB0C, 0x00000000 }, | ||
329 | { &GUID_Key, 252, 0x8000FC0C, 0x00000000 }, | ||
330 | { &GUID_Key, 253, 0x8000FD0C, 0x00000000 }, | ||
331 | { &GUID_Key, 254, 0x8000FE0C, 0x00000000 }, | ||
332 | { &GUID_Key, 255, 0x8000FF0C, 0x00000000 }, | ||
333 | }; | ||
334 | |||
335 | const DIDATAFORMAT c_dfDIKeyboard = { sizeof(DIDATAFORMAT), sizeof(DIOBJECTDATAFORMAT), 0x00000002, 256, 256, KBD_fmt }; | ||
336 | |||
337 | |||
338 | /* Mouse */ | ||
339 | |||
340 | static DIOBJECTDATAFORMAT PTR_fmt[] = { | ||
341 | { &GUID_XAxis, 0, 0x00FFFF03, 0x00000000 }, | ||
342 | { &GUID_YAxis, 4, 0x00FFFF03, 0x00000000 }, | ||
343 | { &GUID_ZAxis, 8, 0x80FFFF03, 0x00000000 }, | ||
344 | { NULL, 12, 0x00FFFF0C, 0x00000000 }, | ||
345 | { NULL, 13, 0x00FFFF0C, 0x00000000 }, | ||
346 | { NULL, 14, 0x80FFFF0C, 0x00000000 }, | ||
347 | { NULL, 15, 0x80FFFF0C, 0x00000000 }, | ||
348 | }; | ||
349 | |||
350 | const DIDATAFORMAT c_dfDIMouse = { sizeof(DIDATAFORMAT), sizeof(DIOBJECTDATAFORMAT), 0x00000002, 16, 7, PTR_fmt }; | ||
351 | |||
352 | static DIOBJECTDATAFORMAT PTR2_fmt[] = { | ||
353 | { &GUID_XAxis, 0, 0x00FFFF03, 0x00000000 }, | ||
354 | { &GUID_YAxis, 4, 0x00FFFF03, 0x00000000 }, | ||
355 | { &GUID_ZAxis, 8, 0x80FFFF03, 0x00000000 }, | ||
356 | { NULL, 12, 0x00FFFF0C, 0x00000000 }, | ||
357 | { NULL, 13, 0x00FFFF0C, 0x00000000 }, | ||
358 | { NULL, 14, 0x80FFFF0C, 0x00000000 }, | ||
359 | { NULL, 15, 0x80FFFF0C, 0x00000000 }, | ||
360 | { NULL, 16, 0x80FFFF0C, 0x00000000 }, | ||
361 | { NULL, 17, 0x80FFFF0C, 0x00000000 }, | ||
362 | { NULL, 18, 0x80FFFF0C, 0x00000000 }, | ||
363 | { NULL, 19, 0x80FFFF0C, 0x00000000 } | ||
364 | }; | ||
365 | |||
366 | const DIDATAFORMAT c_dfDIMouse2 = { sizeof(DIDATAFORMAT), sizeof(DIOBJECTDATAFORMAT), 0x00000002, 20, 11, PTR2_fmt }; | ||
367 | |||
368 | |||
369 | /* Joystick */ | ||
370 | |||
371 | static DIOBJECTDATAFORMAT JOY_fmt[] = { | ||
372 | { &GUID_XAxis, 0, 0x80FFFF03, 0x00000100 }, | ||
373 | { &GUID_YAxis, 4, 0x80FFFF03, 0x00000100 }, | ||
374 | { &GUID_ZAxis, 8, 0x80FFFF03, 0x00000100 }, | ||
375 | { &GUID_RxAxis, 12, 0x80FFFF03, 0x00000100 }, | ||
376 | { &GUID_RyAxis, 16, 0x80FFFF03, 0x00000100 }, | ||
377 | { &GUID_RzAxis, 20, 0x80FFFF03, 0x00000100 }, | ||
378 | { &GUID_Slider, 24, 0x80FFFF03, 0x00000100 }, | ||
379 | { &GUID_Slider, 28, 0x80FFFF03, 0x00000100 }, | ||
380 | { &GUID_POV, 32, 0x80FFFF10, 0x00000000 }, | ||
381 | { &GUID_POV, 36, 0x80FFFF10, 0x00000000 }, | ||
382 | { &GUID_POV, 40, 0x80FFFF10, 0x00000000 }, | ||
383 | { &GUID_POV, 44, 0x80FFFF10, 0x00000000 }, | ||
384 | { NULL, 48, 0x80FFFF0C, 0x00000000 }, | ||
385 | { NULL, 49, 0x80FFFF0C, 0x00000000 }, | ||
386 | { NULL, 50, 0x80FFFF0C, 0x00000000 }, | ||
387 | { NULL, 51, 0x80FFFF0C, 0x00000000 }, | ||
388 | { NULL, 52, 0x80FFFF0C, 0x00000000 }, | ||
389 | { NULL, 53, 0x80FFFF0C, 0x00000000 }, | ||
390 | { NULL, 54, 0x80FFFF0C, 0x00000000 }, | ||
391 | { NULL, 55, 0x80FFFF0C, 0x00000000 }, | ||
392 | { NULL, 56, 0x80FFFF0C, 0x00000000 }, | ||
393 | { NULL, 57, 0x80FFFF0C, 0x00000000 }, | ||
394 | { NULL, 58, 0x80FFFF0C, 0x00000000 }, | ||
395 | { NULL, 59, 0x80FFFF0C, 0x00000000 }, | ||
396 | { NULL, 60, 0x80FFFF0C, 0x00000000 }, | ||
397 | { NULL, 61, 0x80FFFF0C, 0x00000000 }, | ||
398 | { NULL, 62, 0x80FFFF0C, 0x00000000 }, | ||
399 | { NULL, 63, 0x80FFFF0C, 0x00000000 }, | ||
400 | { NULL, 64, 0x80FFFF0C, 0x00000000 }, | ||
401 | { NULL, 65, 0x80FFFF0C, 0x00000000 }, | ||
402 | { NULL, 66, 0x80FFFF0C, 0x00000000 }, | ||
403 | { NULL, 67, 0x80FFFF0C, 0x00000000 }, | ||
404 | { NULL, 68, 0x80FFFF0C, 0x00000000 }, | ||
405 | { NULL, 69, 0x80FFFF0C, 0x00000000 }, | ||
406 | { NULL, 70, 0x80FFFF0C, 0x00000000 }, | ||
407 | { NULL, 71, 0x80FFFF0C, 0x00000000 }, | ||
408 | { NULL, 72, 0x80FFFF0C, 0x00000000 }, | ||
409 | { NULL, 73, 0x80FFFF0C, 0x00000000 }, | ||
410 | { NULL, 74, 0x80FFFF0C, 0x00000000 }, | ||
411 | { NULL, 75, 0x80FFFF0C, 0x00000000 }, | ||
412 | { NULL, 76, 0x80FFFF0C, 0x00000000 }, | ||
413 | { NULL, 77, 0x80FFFF0C, 0x00000000 }, | ||
414 | { NULL, 78, 0x80FFFF0C, 0x00000000 }, | ||
415 | { NULL, 79, 0x80FFFF0C, 0x00000000 }, | ||
416 | }; | ||
417 | |||
418 | const DIDATAFORMAT c_dfDIJoystick = { sizeof(DIDATAFORMAT), sizeof(DIOBJECTDATAFORMAT), 0x00000001, 80, 44, JOY_fmt }; | ||
419 | |||
420 | |||
421 | /* Initialization/Query functions */ | ||
422 | static int DX5_VideoInit(_THIS, SDL_PixelFormat *vformat); | ||
423 | static SDL_Rect **DX5_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags); | ||
424 | static SDL_Surface *DX5_SetVideoMode(_THIS, SDL_Surface *current, int width, int height, int bpp, Uint32 flags); | ||
425 | static int DX5_SetColors(_THIS, int firstcolor, int ncolors, | ||
426 | SDL_Color *colors); | ||
427 | static int DX5_SetGammaRamp(_THIS, Uint16 *ramp); | ||
428 | static int DX5_GetGammaRamp(_THIS, Uint16 *ramp); | ||
429 | static void DX5_VideoQuit(_THIS); | ||
430 | |||
431 | /* Hardware surface functions */ | ||
432 | static int DX5_AllocHWSurface(_THIS, SDL_Surface *surface); | ||
433 | static int DX5_CheckHWBlit(_THIS, SDL_Surface *src, SDL_Surface *dst); | ||
434 | static int DX5_FillHWRect(_THIS, SDL_Surface *dst, SDL_Rect *dstrect, Uint32 color); | ||
435 | static int DX5_SetHWColorKey(_THIS, SDL_Surface *surface, Uint32 key); | ||
436 | static int DX5_SetHWAlpha(_THIS, SDL_Surface *surface, Uint8 alpha); | ||
437 | static int DX5_LockHWSurface(_THIS, SDL_Surface *surface); | ||
438 | static void DX5_UnlockHWSurface(_THIS, SDL_Surface *surface); | ||
439 | static int DX5_FlipHWSurface(_THIS, SDL_Surface *surface); | ||
440 | static void DX5_FreeHWSurface(_THIS, SDL_Surface *surface); | ||
441 | |||
442 | static int DX5_AllocDDSurface(_THIS, SDL_Surface *surface, | ||
443 | LPDIRECTDRAWSURFACE3 requested, Uint32 flag); | ||
444 | |||
445 | /* Windows message handling functions */ | ||
446 | static void DX5_Activate(_THIS, BOOL active, BOOL minimized); | ||
447 | static void DX5_RealizePalette(_THIS); | ||
448 | static void DX5_PaletteChanged(_THIS, HWND window); | ||
449 | static void DX5_WinPAINT(_THIS, HDC hdc); | ||
450 | |||
451 | /* WinDIB driver functions for manipulating gamma ramps */ | ||
452 | extern int DIB_SetGammaRamp(_THIS, Uint16 *ramp); | ||
453 | extern int DIB_GetGammaRamp(_THIS, Uint16 *ramp); | ||
454 | extern void DIB_QuitGamma(_THIS); | ||
455 | |||
456 | /* DX5 driver bootstrap functions */ | ||
457 | |||
458 | static int DX5_Available(void) | ||
459 | { | ||
460 | HINSTANCE DInputDLL; | ||
461 | HINSTANCE DDrawDLL; | ||
462 | int dinput_ok; | ||
463 | int ddraw_ok; | ||
464 | |||
465 | /* Version check DINPUT.DLL and DDRAW.DLL (Is DirectX okay?) */ | ||
466 | dinput_ok = 0; | ||
467 | DInputDLL = LoadLibrary(TEXT("DINPUT.DLL")); | ||
468 | if ( DInputDLL != NULL ) { | ||
469 | dinput_ok = 1; | ||
470 | FreeLibrary(DInputDLL); | ||
471 | } | ||
472 | ddraw_ok = 0; | ||
473 | DDrawDLL = LoadLibrary(TEXT("DDRAW.DLL")); | ||
474 | if ( DDrawDLL != NULL ) { | ||
475 | HRESULT (WINAPI *DDrawCreate)(GUID *,LPDIRECTDRAW *,IUnknown *); | ||
476 | LPDIRECTDRAW DDraw; | ||
477 | |||
478 | /* Try to create a valid DirectDraw object */ | ||
479 | DDrawCreate = (void *)GetProcAddress(DDrawDLL, TEXT("DirectDrawCreate")); | ||
480 | if ( (DDrawCreate != NULL) | ||
481 | && !FAILED(DDrawCreate(NULL, &DDraw, NULL)) ) { | ||
482 | if ( !FAILED(IDirectDraw_SetCooperativeLevel(DDraw, | ||
483 | NULL, DDSCL_NORMAL)) ) { | ||
484 | DDSURFACEDESC desc; | ||
485 | LPDIRECTDRAWSURFACE DDrawSurf; | ||
486 | LPDIRECTDRAWSURFACE3 DDrawSurf3; | ||
487 | |||
488 | /* Try to create a DirectDrawSurface3 object */ | ||
489 | SDL_memset(&desc, 0, sizeof(desc)); | ||
490 | desc.dwSize = sizeof(desc); | ||
491 | desc.dwFlags = DDSD_CAPS; | ||
492 | desc.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE|DDSCAPS_VIDEOMEMORY; | ||
493 | if ( !FAILED(IDirectDraw_CreateSurface(DDraw, &desc, | ||
494 | &DDrawSurf, NULL)) ) { | ||
495 | if ( !FAILED(IDirectDrawSurface_QueryInterface(DDrawSurf, | ||
496 | &IID_IDirectDrawSurface3, (LPVOID *)&DDrawSurf3)) ) { | ||
497 | /* Yay! */ | ||
498 | ddraw_ok = 1; | ||
499 | |||
500 | /* Clean up.. */ | ||
501 | IDirectDrawSurface3_Release(DDrawSurf3); | ||
502 | } | ||
503 | IDirectDrawSurface_Release(DDrawSurf); | ||
504 | } | ||
505 | } | ||
506 | IDirectDraw_Release(DDraw); | ||
507 | } | ||
508 | FreeLibrary(DDrawDLL); | ||
509 | } | ||
510 | return(dinput_ok && ddraw_ok); | ||
511 | } | ||
512 | |||
513 | /* Functions for loading the DirectX functions dynamically */ | ||
514 | static HINSTANCE DDrawDLL = NULL; | ||
515 | static HINSTANCE DInputDLL = NULL; | ||
516 | |||
517 | static void DX5_Unload(void) | ||
518 | { | ||
519 | if ( DDrawDLL != NULL ) { | ||
520 | FreeLibrary(DDrawDLL); | ||
521 | DDrawCreate = NULL; | ||
522 | DDrawDLL = NULL; | ||
523 | } | ||
524 | if ( DInputDLL != NULL ) { | ||
525 | FreeLibrary(DInputDLL); | ||
526 | DInputCreate = NULL; | ||
527 | DInputDLL = NULL; | ||
528 | } | ||
529 | } | ||
530 | static int DX5_Load(void) | ||
531 | { | ||
532 | int status; | ||
533 | |||
534 | DX5_Unload(); | ||
535 | DDrawDLL = LoadLibrary(TEXT("DDRAW.DLL")); | ||
536 | if ( DDrawDLL != NULL ) { | ||
537 | DDrawCreate = (void *)GetProcAddress(DDrawDLL, | ||
538 | TEXT("DirectDrawCreate")); | ||
539 | } | ||
540 | DInputDLL = LoadLibrary(TEXT("DINPUT.DLL")); | ||
541 | if ( DInputDLL != NULL ) { | ||
542 | DInputCreate = (void *)GetProcAddress(DInputDLL, | ||
543 | TEXT("DirectInputCreateA")); | ||
544 | } | ||
545 | if ( DDrawDLL && DDrawCreate && DInputDLL && DInputCreate ) { | ||
546 | status = 0; | ||
547 | } else { | ||
548 | DX5_Unload(); | ||
549 | status = -1; | ||
550 | } | ||
551 | return status; | ||
552 | } | ||
553 | |||
554 | static void DX5_DeleteDevice(SDL_VideoDevice *this) | ||
555 | { | ||
556 | /* Free DirectDraw object */ | ||
557 | if ( ddraw2 != NULL ) { | ||
558 | IDirectDraw2_Release(ddraw2); | ||
559 | } | ||
560 | DX5_Unload(); | ||
561 | if ( this ) { | ||
562 | if ( this->hidden ) { | ||
563 | SDL_free(this->hidden); | ||
564 | } | ||
565 | if ( this->gl_data ) { | ||
566 | SDL_free(this->gl_data); | ||
567 | } | ||
568 | SDL_free(this); | ||
569 | } | ||
570 | } | ||
571 | |||
572 | static SDL_VideoDevice *DX5_CreateDevice(int devindex) | ||
573 | { | ||
574 | SDL_VideoDevice *device; | ||
575 | |||
576 | /* Load DirectX */ | ||
577 | if ( DX5_Load() < 0 ) { | ||
578 | return(NULL); | ||
579 | } | ||
580 | |||
581 | /* Initialize all variables that we clean on shutdown */ | ||
582 | device = (SDL_VideoDevice *)SDL_malloc(sizeof(SDL_VideoDevice)); | ||
583 | if ( device ) { | ||
584 | SDL_memset(device, 0, (sizeof *device)); | ||
585 | device->hidden = (struct SDL_PrivateVideoData *) | ||
586 | SDL_malloc((sizeof *device->hidden)); | ||
587 | device->gl_data = (struct SDL_PrivateGLData *) | ||
588 | SDL_malloc((sizeof *device->gl_data)); | ||
589 | } | ||
590 | if ( (device == NULL) || (device->hidden == NULL) || | ||
591 | (device->gl_data == NULL) ) { | ||
592 | SDL_OutOfMemory(); | ||
593 | DX5_DeleteDevice(device); | ||
594 | return(NULL); | ||
595 | } | ||
596 | SDL_memset(device->hidden, 0, (sizeof *device->hidden)); | ||
597 | SDL_memset(device->gl_data, 0, (sizeof *device->gl_data)); | ||
598 | |||
599 | /* Set the function pointers */ | ||
600 | device->VideoInit = DX5_VideoInit; | ||
601 | device->ListModes = DX5_ListModes; | ||
602 | device->SetVideoMode = DX5_SetVideoMode; | ||
603 | device->UpdateMouse = WIN_UpdateMouse; | ||
604 | device->CreateYUVOverlay = DX5_CreateYUVOverlay; | ||
605 | device->SetColors = DX5_SetColors; | ||
606 | device->UpdateRects = NULL; | ||
607 | device->VideoQuit = DX5_VideoQuit; | ||
608 | device->AllocHWSurface = DX5_AllocHWSurface; | ||
609 | device->CheckHWBlit = DX5_CheckHWBlit; | ||
610 | device->FillHWRect = DX5_FillHWRect; | ||
611 | device->SetHWColorKey = DX5_SetHWColorKey; | ||
612 | device->SetHWAlpha = DX5_SetHWAlpha; | ||
613 | device->LockHWSurface = DX5_LockHWSurface; | ||
614 | device->UnlockHWSurface = DX5_UnlockHWSurface; | ||
615 | device->FlipHWSurface = DX5_FlipHWSurface; | ||
616 | device->FreeHWSurface = DX5_FreeHWSurface; | ||
617 | device->SetGammaRamp = DX5_SetGammaRamp; | ||
618 | device->GetGammaRamp = DX5_GetGammaRamp; | ||
619 | #if SDL_VIDEO_OPENGL | ||
620 | device->GL_LoadLibrary = WIN_GL_LoadLibrary; | ||
621 | device->GL_GetProcAddress = WIN_GL_GetProcAddress; | ||
622 | device->GL_GetAttribute = WIN_GL_GetAttribute; | ||
623 | device->GL_MakeCurrent = WIN_GL_MakeCurrent; | ||
624 | device->GL_SwapBuffers = WIN_GL_SwapBuffers; | ||
625 | #endif | ||
626 | device->SetCaption = WIN_SetWMCaption; | ||
627 | device->SetIcon = WIN_SetWMIcon; | ||
628 | device->IconifyWindow = WIN_IconifyWindow; | ||
629 | device->GrabInput = WIN_GrabInput; | ||
630 | device->GetWMInfo = WIN_GetWMInfo; | ||
631 | device->FreeWMCursor = WIN_FreeWMCursor; | ||
632 | device->CreateWMCursor = WIN_CreateWMCursor; | ||
633 | device->ShowWMCursor = WIN_ShowWMCursor; | ||
634 | device->WarpWMCursor = WIN_WarpWMCursor; | ||
635 | device->CheckMouseMode = WIN_CheckMouseMode; | ||
636 | device->InitOSKeymap = DX5_InitOSKeymap; | ||
637 | device->PumpEvents = DX5_PumpEvents; | ||
638 | |||
639 | /* Set up the windows message handling functions */ | ||
640 | WIN_Activate = DX5_Activate; | ||
641 | WIN_RealizePalette = DX5_RealizePalette; | ||
642 | WIN_PaletteChanged = DX5_PaletteChanged; | ||
643 | WIN_WinPAINT = DX5_WinPAINT; | ||
644 | HandleMessage = DX5_HandleMessage; | ||
645 | |||
646 | device->free = DX5_DeleteDevice; | ||
647 | |||
648 | /* We're finally ready */ | ||
649 | return device; | ||
650 | } | ||
651 | |||
652 | VideoBootStrap DIRECTX_bootstrap = { | ||
653 | "directx", "Win95/98/2000 DirectX", | ||
654 | DX5_Available, DX5_CreateDevice | ||
655 | }; | ||
656 | |||
657 | static int cmpmodes(const void *va, const void *vb) | ||
658 | { | ||
659 | SDL_Rect *a = *(SDL_Rect **)va; | ||
660 | SDL_Rect *b = *(SDL_Rect **)vb; | ||
661 | if ( a->w == b->w ) | ||
662 | return b->h - a->h; | ||
663 | else | ||
664 | return b->w - a->w; | ||
665 | } | ||
666 | |||
667 | static HRESULT WINAPI EnumModes2(DDSURFACEDESC *desc, VOID *udata) | ||
668 | { | ||
669 | SDL_VideoDevice *this = (SDL_VideoDevice *)udata; | ||
670 | struct DX5EnumRect *enumrect; | ||
671 | #if defined(NONAMELESSUNION) | ||
672 | int bpp = desc->ddpfPixelFormat.u1.dwRGBBitCount; | ||
673 | int refreshRate = desc->u2.dwRefreshRate; | ||
674 | #else | ||
675 | int bpp = desc->ddpfPixelFormat.dwRGBBitCount; | ||
676 | int refreshRate = desc->dwRefreshRate; | ||
677 | #endif | ||
678 | int maxRefreshRate; | ||
679 | |||
680 | if ( desc->dwWidth <= SDL_desktop_mode.dmPelsWidth && | ||
681 | desc->dwHeight <= SDL_desktop_mode.dmPelsHeight ) { | ||
682 | maxRefreshRate = SDL_desktop_mode.dmDisplayFrequency; | ||
683 | } else { | ||
684 | maxRefreshRate = 85; /* safe value? */ | ||
685 | } | ||
686 | |||
687 | switch (bpp) { | ||
688 | case 8: | ||
689 | case 16: | ||
690 | case 24: | ||
691 | case 32: | ||
692 | bpp /= 8; --bpp; | ||
693 | if ( enumlists[bpp] && | ||
694 | enumlists[bpp]->r.w == (Uint16)desc->dwWidth && | ||
695 | enumlists[bpp]->r.h == (Uint16)desc->dwHeight ) { | ||
696 | if ( refreshRate > enumlists[bpp]->refreshRate && | ||
697 | refreshRate <= maxRefreshRate ) { | ||
698 | enumlists[bpp]->refreshRate = refreshRate; | ||
699 | #ifdef DDRAW_DEBUG | ||
700 | fprintf(stderr, "New refresh rate for %d bpp: %dx%d at %d Hz\n", (bpp+1)*8, (int)desc->dwWidth, (int)desc->dwHeight, refreshRate); | ||
701 | #endif | ||
702 | } | ||
703 | break; | ||
704 | } | ||
705 | ++SDL_nummodes[bpp]; | ||
706 | enumrect = (struct DX5EnumRect*)SDL_malloc(sizeof(struct DX5EnumRect)); | ||
707 | if ( !enumrect ) { | ||
708 | SDL_OutOfMemory(); | ||
709 | return(DDENUMRET_CANCEL); | ||
710 | } | ||
711 | enumrect->refreshRate = refreshRate; | ||
712 | enumrect->r.x = 0; | ||
713 | enumrect->r.y = 0; | ||
714 | enumrect->r.w = (Uint16)desc->dwWidth; | ||
715 | enumrect->r.h = (Uint16)desc->dwHeight; | ||
716 | enumrect->next = enumlists[bpp]; | ||
717 | enumlists[bpp] = enumrect; | ||
718 | #ifdef DDRAW_DEBUG | ||
719 | fprintf(stderr, "New mode for %d bpp: %dx%d at %d Hz\n", (bpp+1)*8, (int)desc->dwWidth, (int)desc->dwHeight, refreshRate); | ||
720 | #endif | ||
721 | break; | ||
722 | } | ||
723 | |||
724 | return(DDENUMRET_OK); | ||
725 | } | ||
726 | |||
727 | void SetDDerror(const char *function, int code) | ||
728 | { | ||
729 | static char *error; | ||
730 | static char errbuf[1024]; | ||
731 | |||
732 | errbuf[0] = 0; | ||
733 | switch (code) { | ||
734 | case DDERR_GENERIC: | ||
735 | error = "Undefined error!"; | ||
736 | break; | ||
737 | case DDERR_EXCEPTION: | ||
738 | error = "Exception encountered"; | ||
739 | break; | ||
740 | case DDERR_INVALIDOBJECT: | ||
741 | error = "Invalid object"; | ||
742 | break; | ||
743 | case DDERR_INVALIDPARAMS: | ||
744 | error = "Invalid parameters"; | ||
745 | break; | ||
746 | case DDERR_NOTFOUND: | ||
747 | error = "Object not found"; | ||
748 | break; | ||
749 | case DDERR_INVALIDRECT: | ||
750 | error = "Invalid rectangle"; | ||
751 | break; | ||
752 | case DDERR_INVALIDCAPS: | ||
753 | error = "Invalid caps member"; | ||
754 | break; | ||
755 | case DDERR_INVALIDPIXELFORMAT: | ||
756 | error = "Invalid pixel format"; | ||
757 | break; | ||
758 | case DDERR_OUTOFMEMORY: | ||
759 | error = "Out of memory"; | ||
760 | break; | ||
761 | case DDERR_OUTOFVIDEOMEMORY: | ||
762 | error = "Out of video memory"; | ||
763 | break; | ||
764 | case DDERR_SURFACEBUSY: | ||
765 | error = "Surface busy"; | ||
766 | break; | ||
767 | case DDERR_SURFACELOST: | ||
768 | error = "Surface was lost"; | ||
769 | break; | ||
770 | case DDERR_WASSTILLDRAWING: | ||
771 | error = "DirectDraw is still drawing"; | ||
772 | break; | ||
773 | case DDERR_INVALIDSURFACETYPE: | ||
774 | error = "Invalid surface type"; | ||
775 | break; | ||
776 | case DDERR_NOEXCLUSIVEMODE: | ||
777 | error = "Not in exclusive access mode"; | ||
778 | break; | ||
779 | case DDERR_NOPALETTEATTACHED: | ||
780 | error = "No palette attached"; | ||
781 | break; | ||
782 | case DDERR_NOPALETTEHW: | ||
783 | error = "No palette hardware"; | ||
784 | break; | ||
785 | case DDERR_NOT8BITCOLOR: | ||
786 | error = "Not 8-bit color"; | ||
787 | break; | ||
788 | case DDERR_EXCLUSIVEMODEALREADYSET: | ||
789 | error = "Exclusive mode was already set"; | ||
790 | break; | ||
791 | case DDERR_HWNDALREADYSET: | ||
792 | error = "Window handle already set"; | ||
793 | break; | ||
794 | case DDERR_HWNDSUBCLASSED: | ||
795 | error = "Window handle is subclassed"; | ||
796 | break; | ||
797 | case DDERR_NOBLTHW: | ||
798 | error = "No blit hardware"; | ||
799 | break; | ||
800 | case DDERR_IMPLICITLYCREATED: | ||
801 | error = "Surface was implicitly created"; | ||
802 | break; | ||
803 | case DDERR_INCOMPATIBLEPRIMARY: | ||
804 | error = "Incompatible primary surface"; | ||
805 | break; | ||
806 | case DDERR_NOCOOPERATIVELEVELSET: | ||
807 | error = "No cooperative level set"; | ||
808 | break; | ||
809 | case DDERR_NODIRECTDRAWHW: | ||
810 | error = "No DirectDraw hardware"; | ||
811 | break; | ||
812 | case DDERR_NOEMULATION: | ||
813 | error = "No emulation available"; | ||
814 | break; | ||
815 | case DDERR_NOFLIPHW: | ||
816 | error = "No flip hardware"; | ||
817 | break; | ||
818 | case DDERR_NOTFLIPPABLE: | ||
819 | error = "Surface not flippable"; | ||
820 | break; | ||
821 | case DDERR_PRIMARYSURFACEALREADYEXISTS: | ||
822 | error = "Primary surface already exists"; | ||
823 | break; | ||
824 | case DDERR_UNSUPPORTEDMODE: | ||
825 | error = "Unsupported mode"; | ||
826 | break; | ||
827 | case DDERR_WRONGMODE: | ||
828 | error = "Surface created in different mode"; | ||
829 | break; | ||
830 | case DDERR_UNSUPPORTED: | ||
831 | error = "Operation not supported"; | ||
832 | break; | ||
833 | case E_NOINTERFACE: | ||
834 | error = "Interface not present"; | ||
835 | break; | ||
836 | default: | ||
837 | SDL_snprintf(errbuf, SDL_arraysize(errbuf), | ||
838 | "%s: Unknown DirectDraw error: 0x%x", | ||
839 | function, code); | ||
840 | break; | ||
841 | } | ||
842 | if ( ! errbuf[0] ) { | ||
843 | SDL_snprintf(errbuf, SDL_arraysize(errbuf), "%s: %s", function, error); | ||
844 | } | ||
845 | SDL_SetError("%s", errbuf); | ||
846 | return; | ||
847 | } | ||
848 | |||
849 | |||
850 | static int DX5_UpdateVideoInfo(_THIS) | ||
851 | { | ||
852 | /* This needs to be DDCAPS_DX5 for the DirectDraw2 interface */ | ||
853 | #if DIRECTDRAW_VERSION <= 0x300 | ||
854 | #error Your version of DirectX must be greater than or equal to 5.0 | ||
855 | #endif | ||
856 | #ifndef IDirectDrawGammaControl_SetGammaRamp | ||
857 | /*if gamma is undefined then we really have directx <= 0x500*/ | ||
858 | DDCAPS DDCaps; | ||
859 | #else | ||
860 | DDCAPS_DX5 DDCaps; | ||
861 | #endif | ||
862 | HRESULT result; | ||
863 | |||
864 | /* Fill in our hardware acceleration capabilities */ | ||
865 | SDL_memset(&DDCaps, 0, sizeof(DDCaps)); | ||
866 | DDCaps.dwSize = sizeof(DDCaps); | ||
867 | result = IDirectDraw2_GetCaps(ddraw2, (DDCAPS *)&DDCaps, NULL); | ||
868 | if ( result != DD_OK ) { | ||
869 | SetDDerror("DirectDraw2::GetCaps", result); | ||
870 | return(-1); | ||
871 | } | ||
872 | this->info.hw_available = 1; | ||
873 | if ( (DDCaps.dwCaps & DDCAPS_BLT) == DDCAPS_BLT ) { | ||
874 | this->info.blit_hw = 1; | ||
875 | } | ||
876 | if ( ((DDCaps.dwCaps & DDCAPS_COLORKEY) == DDCAPS_COLORKEY) && | ||
877 | ((DDCaps.dwCKeyCaps & DDCKEYCAPS_SRCBLT) == DDCKEYCAPS_SRCBLT) ) { | ||
878 | this->info.blit_hw_CC = 1; | ||
879 | } | ||
880 | if ( (DDCaps.dwCaps & DDCAPS_ALPHA) == DDCAPS_ALPHA ) { | ||
881 | /* This is only for alpha channel, and DirectX 6 | ||
882 | doesn't support 2D alpha blits yet, so set it 0 | ||
883 | */ | ||
884 | this->info.blit_hw_A = 0; | ||
885 | } | ||
886 | if ( (DDCaps.dwCaps & DDCAPS_CANBLTSYSMEM) == DDCAPS_CANBLTSYSMEM ) { | ||
887 | this->info.blit_sw = 1; | ||
888 | /* This isn't necessarily true, but the HEL will cover us */ | ||
889 | this->info.blit_sw_CC = this->info.blit_hw_CC; | ||
890 | this->info.blit_sw_A = this->info.blit_hw_A; | ||
891 | } | ||
892 | if ( (DDCaps.dwCaps & DDCAPS_BLTCOLORFILL) == DDCAPS_BLTCOLORFILL ) { | ||
893 | this->info.blit_fill = 1; | ||
894 | } | ||
895 | |||
896 | /* Find out how much video memory is available */ | ||
897 | { DDSCAPS ddsCaps; | ||
898 | DWORD total_mem; | ||
899 | ddsCaps.dwCaps = DDSCAPS_VIDEOMEMORY; | ||
900 | result = IDirectDraw2_GetAvailableVidMem(ddraw2, | ||
901 | &ddsCaps, &total_mem, NULL); | ||
902 | if ( result != DD_OK ) { | ||
903 | total_mem = DDCaps.dwVidMemTotal; | ||
904 | } | ||
905 | this->info.video_mem = total_mem/1024; | ||
906 | } | ||
907 | return(0); | ||
908 | } | ||
909 | |||
910 | int DX5_VideoInit(_THIS, SDL_PixelFormat *vformat) | ||
911 | { | ||
912 | HRESULT result; | ||
913 | LPDIRECTDRAW ddraw; | ||
914 | int i, j; | ||
915 | HDC hdc; | ||
916 | |||
917 | /* Intialize everything */ | ||
918 | ddraw2 = NULL; | ||
919 | SDL_primary = NULL; | ||
920 | SDL_clipper = NULL; | ||
921 | SDL_palette = NULL; | ||
922 | for ( i=0; i<NUM_MODELISTS; ++i ) { | ||
923 | SDL_nummodes[i] = 0; | ||
924 | SDL_modelist[i] = NULL; | ||
925 | SDL_modeindex[i] = 0; | ||
926 | } | ||
927 | colorchange_expected = 0; | ||
928 | |||
929 | /* Create the window */ | ||
930 | if ( DX5_CreateWindow(this) < 0 ) { | ||
931 | return(-1); | ||
932 | } | ||
933 | |||
934 | #if !SDL_AUDIO_DISABLED | ||
935 | DX5_SoundFocus(SDL_Window); | ||
936 | #endif | ||
937 | |||
938 | /* Create the DirectDraw object */ | ||
939 | result = DDrawCreate(NULL, &ddraw, NULL); | ||
940 | if ( result != DD_OK ) { | ||
941 | SetDDerror("DirectDrawCreate", result); | ||
942 | return(-1); | ||
943 | } | ||
944 | result = IDirectDraw_QueryInterface(ddraw, &IID_IDirectDraw2, | ||
945 | (LPVOID *)&ddraw2); | ||
946 | IDirectDraw_Release(ddraw); | ||
947 | if ( result != DD_OK ) { | ||
948 | SetDDerror("DirectDraw::QueryInterface", result); | ||
949 | return(-1); | ||
950 | } | ||
951 | |||
952 | /* Determine the screen depth */ | ||
953 | hdc = GetDC(SDL_Window); | ||
954 | vformat->BitsPerPixel = GetDeviceCaps(hdc,PLANES) * | ||
955 | GetDeviceCaps(hdc,BITSPIXEL); | ||
956 | ReleaseDC(SDL_Window, hdc); | ||
957 | |||
958 | #ifndef NO_CHANGEDISPLAYSETTINGS | ||
959 | /* Query for the desktop resolution */ | ||
960 | EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &SDL_desktop_mode); | ||
961 | this->info.current_w = SDL_desktop_mode.dmPelsWidth; | ||
962 | this->info.current_h = SDL_desktop_mode.dmPelsHeight; | ||
963 | #endif | ||
964 | |||
965 | /* Enumerate the available fullscreen modes */ | ||
966 | for ( i=0; i<NUM_MODELISTS; ++i ) | ||
967 | enumlists[i] = NULL; | ||
968 | |||
969 | result = IDirectDraw2_EnumDisplayModes(ddraw2,DDEDM_REFRESHRATES,NULL,this,EnumModes2); | ||
970 | if ( result != DD_OK ) { | ||
971 | SetDDerror("DirectDraw2::EnumDisplayModes", result); | ||
972 | return(-1); | ||
973 | } | ||
974 | for ( i=0; i<NUM_MODELISTS; ++i ) { | ||
975 | struct DX5EnumRect *rect; | ||
976 | SDL_modelist[i] = (SDL_Rect **) | ||
977 | SDL_malloc((SDL_nummodes[i]+1)*sizeof(SDL_Rect *)); | ||
978 | if ( SDL_modelist[i] == NULL ) { | ||
979 | SDL_OutOfMemory(); | ||
980 | return(-1); | ||
981 | } | ||
982 | for ( j = 0, rect = enumlists[i]; rect; ++j, rect = rect->next ) { | ||
983 | SDL_modelist[i][j] = &rect->r; | ||
984 | } | ||
985 | SDL_modelist[i][j] = NULL; | ||
986 | |||
987 | if ( SDL_nummodes[i] > 0 ) { | ||
988 | SDL_qsort(SDL_modelist[i], SDL_nummodes[i], sizeof *SDL_modelist[i], cmpmodes); | ||
989 | } | ||
990 | } | ||
991 | |||
992 | /* Fill in some window manager capabilities */ | ||
993 | this->info.wm_available = 1; | ||
994 | |||
995 | /* Fill in the video hardware capabilities */ | ||
996 | DX5_UpdateVideoInfo(this); | ||
997 | |||
998 | return(0); | ||
999 | } | ||
1000 | |||
1001 | SDL_Rect **DX5_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags) | ||
1002 | { | ||
1003 | int bpp; | ||
1004 | |||
1005 | bpp = format->BitsPerPixel; | ||
1006 | if ( (flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) { | ||
1007 | /* FIXME: No support for 1 bpp or 4 bpp formats */ | ||
1008 | switch (bpp) { /* Does windows support other BPP? */ | ||
1009 | case 8: | ||
1010 | case 16: | ||
1011 | case 24: | ||
1012 | case 32: | ||
1013 | bpp = (bpp/8)-1; | ||
1014 | if ( SDL_nummodes[bpp] > 0 ) | ||
1015 | return(SDL_modelist[bpp]); | ||
1016 | /* Fall through */ | ||
1017 | default: | ||
1018 | return((SDL_Rect **)0); | ||
1019 | } | ||
1020 | } else { | ||
1021 | if ( this->screen->format->BitsPerPixel == bpp ) { | ||
1022 | return((SDL_Rect **)-1); | ||
1023 | } else { | ||
1024 | return((SDL_Rect **)0); | ||
1025 | } | ||
1026 | } | ||
1027 | } | ||
1028 | |||
1029 | /* Various screen update functions available */ | ||
1030 | static void DX5_WindowUpdate(_THIS, int numrects, SDL_Rect *rects); | ||
1031 | static void DX5_DirectUpdate(_THIS, int numrects, SDL_Rect *rects); | ||
1032 | |||
1033 | SDL_Surface *DX5_SetVideoMode(_THIS, SDL_Surface *current, | ||
1034 | int width, int height, int bpp, Uint32 flags) | ||
1035 | { | ||
1036 | SDL_Surface *video; | ||
1037 | int prev_w = -1; | ||
1038 | int prev_h = -1; | ||
1039 | HRESULT result; | ||
1040 | DWORD sharemode; | ||
1041 | DWORD style; | ||
1042 | const DWORD directstyle = | ||
1043 | (WS_POPUP); | ||
1044 | const DWORD windowstyle = | ||
1045 | (WS_OVERLAPPED|WS_CAPTION|WS_SYSMENU|WS_MINIMIZEBOX); | ||
1046 | const DWORD resizestyle = | ||
1047 | (WS_THICKFRAME|WS_MAXIMIZEBOX); | ||
1048 | DDSURFACEDESC ddsd; | ||
1049 | LPDIRECTDRAWSURFACE dd_surface1; | ||
1050 | LPDIRECTDRAWSURFACE3 dd_surface3; | ||
1051 | |||
1052 | SDL_resizing = 1; | ||
1053 | #ifdef DDRAW_DEBUG | ||
1054 | fprintf(stderr, "Setting %dx%dx%d video mode\n", width, height, bpp); | ||
1055 | #endif | ||
1056 | /* Clean up any previous DirectDraw surfaces */ | ||
1057 | if ( current->hwdata ) { | ||
1058 | this->FreeHWSurface(this, current); | ||
1059 | current->hwdata = NULL; | ||
1060 | } | ||
1061 | if ( SDL_primary != NULL ) { | ||
1062 | IDirectDrawSurface3_Release(SDL_primary); | ||
1063 | SDL_primary = NULL; | ||
1064 | } | ||
1065 | |||
1066 | #ifndef NO_CHANGEDISPLAYSETTINGS | ||
1067 | /* Unset any previous OpenGL fullscreen mode */ | ||
1068 | if ( (current->flags & (SDL_OPENGL|SDL_FULLSCREEN)) == | ||
1069 | (SDL_OPENGL|SDL_FULLSCREEN) ) { | ||
1070 | ChangeDisplaySettings(NULL, 0); | ||
1071 | } | ||
1072 | #endif | ||
1073 | |||
1074 | /* Clean up any GL context that may be hanging around */ | ||
1075 | if ( current->flags & SDL_OPENGL ) { | ||
1076 | WIN_GL_ShutDown(this); | ||
1077 | } | ||
1078 | |||
1079 | /* If we are setting a GL mode, use GDI, not DirectX (yuck) */ | ||
1080 | if ( flags & SDL_OPENGL ) { | ||
1081 | Uint32 Rmask, Gmask, Bmask; | ||
1082 | |||
1083 | /* Recalculate the bitmasks if necessary */ | ||
1084 | if ( bpp == current->format->BitsPerPixel ) { | ||
1085 | video = current; | ||
1086 | } else { | ||
1087 | switch (bpp) { | ||
1088 | case 15: | ||
1089 | case 16: | ||
1090 | if ( 0 /*DIB_SussScreenDepth() == 15*/ ) { | ||
1091 | /* 5-5-5 */ | ||
1092 | Rmask = 0x00007c00; | ||
1093 | Gmask = 0x000003e0; | ||
1094 | Bmask = 0x0000001f; | ||
1095 | } else { | ||
1096 | /* 5-6-5 */ | ||
1097 | Rmask = 0x0000f800; | ||
1098 | Gmask = 0x000007e0; | ||
1099 | Bmask = 0x0000001f; | ||
1100 | } | ||
1101 | break; | ||
1102 | case 24: | ||
1103 | case 32: | ||
1104 | /* GDI defined as 8-8-8 */ | ||
1105 | Rmask = 0x00ff0000; | ||
1106 | Gmask = 0x0000ff00; | ||
1107 | Bmask = 0x000000ff; | ||
1108 | break; | ||
1109 | default: | ||
1110 | Rmask = 0x00000000; | ||
1111 | Gmask = 0x00000000; | ||
1112 | Bmask = 0x00000000; | ||
1113 | break; | ||
1114 | } | ||
1115 | video = SDL_CreateRGBSurface(SDL_SWSURFACE, 0, 0, bpp, | ||
1116 | Rmask, Gmask, Bmask, 0); | ||
1117 | if ( video == NULL ) { | ||
1118 | SDL_OutOfMemory(); | ||
1119 | return(NULL); | ||
1120 | } | ||
1121 | } | ||
1122 | |||
1123 | /* Fill in part of the video surface */ | ||
1124 | prev_w = video->w; | ||
1125 | prev_h = video->h; | ||
1126 | video->flags = 0; /* Clear flags */ | ||
1127 | video->w = width; | ||
1128 | video->h = height; | ||
1129 | video->pitch = SDL_CalculatePitch(video); | ||
1130 | |||
1131 | #ifndef NO_CHANGEDISPLAYSETTINGS | ||
1132 | /* Set fullscreen mode if appropriate. | ||
1133 | Ugh, since our list of valid video modes comes from | ||
1134 | the DirectX driver, we may not actually be able to | ||
1135 | change to the desired resolution here. | ||
1136 | FIXME: Should we do a closest match? | ||
1137 | */ | ||
1138 | if ( (flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) { | ||
1139 | DEVMODE settings; | ||
1140 | BOOL changed; | ||
1141 | |||
1142 | SDL_memset(&settings, 0, sizeof(DEVMODE)); | ||
1143 | settings.dmSize = sizeof(DEVMODE); | ||
1144 | settings.dmBitsPerPel = video->format->BitsPerPixel; | ||
1145 | settings.dmPelsWidth = width; | ||
1146 | settings.dmPelsHeight = height; | ||
1147 | settings.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT | DM_BITSPERPEL; | ||
1148 | if ( width <= (int)SDL_desktop_mode.dmPelsWidth && | ||
1149 | height <= (int)SDL_desktop_mode.dmPelsHeight ) { | ||
1150 | settings.dmDisplayFrequency = SDL_desktop_mode.dmDisplayFrequency; | ||
1151 | settings.dmFields |= DM_DISPLAYFREQUENCY; | ||
1152 | } | ||
1153 | changed = (ChangeDisplaySettings(&settings, CDS_FULLSCREEN) == DISP_CHANGE_SUCCESSFUL); | ||
1154 | if ( ! changed && (settings.dmFields & DM_DISPLAYFREQUENCY) ) { | ||
1155 | settings.dmFields &= ~DM_DISPLAYFREQUENCY; | ||
1156 | changed = (ChangeDisplaySettings(&settings, CDS_FULLSCREEN) == DISP_CHANGE_SUCCESSFUL); | ||
1157 | } | ||
1158 | if ( changed ) { | ||
1159 | video->flags |= SDL_FULLSCREEN; | ||
1160 | SDL_fullscreen_mode = settings; | ||
1161 | } | ||
1162 | } | ||
1163 | #endif /* !NO_CHANGEDISPLAYSETTINGS */ | ||
1164 | |||
1165 | style = GetWindowLong(SDL_Window, GWL_STYLE); | ||
1166 | style &= ~(resizestyle|WS_MAXIMIZE); | ||
1167 | if ( video->flags & SDL_FULLSCREEN ) { | ||
1168 | style &= ~windowstyle; | ||
1169 | style |= directstyle; | ||
1170 | } else { | ||
1171 | if ( flags & SDL_NOFRAME ) { | ||
1172 | style &= ~windowstyle; | ||
1173 | style |= directstyle; | ||
1174 | video->flags |= SDL_NOFRAME; | ||
1175 | } else { | ||
1176 | style &= ~directstyle; | ||
1177 | style |= windowstyle; | ||
1178 | if ( flags & SDL_RESIZABLE ) { | ||
1179 | style |= resizestyle; | ||
1180 | video->flags |= SDL_RESIZABLE; | ||
1181 | } | ||
1182 | } | ||
1183 | #if WS_MAXIMIZE | ||
1184 | if (IsZoomed(SDL_Window)) style |= WS_MAXIMIZE; | ||
1185 | #endif | ||
1186 | } | ||
1187 | |||
1188 | /* DJM: Don't piss of anyone who has setup his own window */ | ||
1189 | if ( !SDL_windowid ) | ||
1190 | SetWindowLong(SDL_Window, GWL_STYLE, style); | ||
1191 | |||
1192 | /* Resize the window (copied from SDL WinDIB driver) */ | ||
1193 | if ( !SDL_windowid && !IsZoomed(SDL_Window) ) { | ||
1194 | RECT bounds; | ||
1195 | int x, y; | ||
1196 | HWND top; | ||
1197 | UINT swp_flags; | ||
1198 | const char *window = NULL; | ||
1199 | const char *center = NULL; | ||
1200 | |||
1201 | if ( video->w != prev_w || video->h != prev_h ) { | ||
1202 | window = SDL_getenv("SDL_VIDEO_WINDOW_POS"); | ||
1203 | center = SDL_getenv("SDL_VIDEO_CENTERED"); | ||
1204 | if ( window ) { | ||
1205 | if ( SDL_sscanf(window, "%d,%d", &x, &y) == 2 ) { | ||
1206 | SDL_windowX = x; | ||
1207 | SDL_windowY = y; | ||
1208 | } | ||
1209 | if ( SDL_strcmp(window, "center") == 0 ) { | ||
1210 | center = window; | ||
1211 | } | ||
1212 | } | ||
1213 | } | ||
1214 | swp_flags = (SWP_NOCOPYBITS | SWP_SHOWWINDOW); | ||
1215 | |||
1216 | bounds.left = SDL_windowX; | ||
1217 | bounds.top = SDL_windowY; | ||
1218 | bounds.right = SDL_windowX+video->w; | ||
1219 | bounds.bottom = SDL_windowY+video->h; | ||
1220 | AdjustWindowRectEx(&bounds, GetWindowLong(SDL_Window, GWL_STYLE), (GetMenu(SDL_Window) != NULL), 0); | ||
1221 | width = bounds.right-bounds.left; | ||
1222 | height = bounds.bottom-bounds.top; | ||
1223 | if ( (flags & SDL_FULLSCREEN) ) { | ||
1224 | x = (GetSystemMetrics(SM_CXSCREEN)-width)/2; | ||
1225 | y = (GetSystemMetrics(SM_CYSCREEN)-height)/2; | ||
1226 | } else if ( center ) { | ||
1227 | x = (GetSystemMetrics(SM_CXSCREEN)-width)/2; | ||
1228 | y = (GetSystemMetrics(SM_CYSCREEN)-height)/2; | ||
1229 | } else if ( SDL_windowX || SDL_windowY || window ) { | ||
1230 | x = bounds.left; | ||
1231 | y = bounds.top; | ||
1232 | } else { | ||
1233 | x = y = -1; | ||
1234 | swp_flags |= SWP_NOMOVE; | ||
1235 | } | ||
1236 | if ( flags & SDL_FULLSCREEN ) { | ||
1237 | top = HWND_TOPMOST; | ||
1238 | } else { | ||
1239 | top = HWND_NOTOPMOST; | ||
1240 | } | ||
1241 | SetWindowPos(SDL_Window, top, x, y, width, height, swp_flags); | ||
1242 | if ( !(flags & SDL_FULLSCREEN) ) { | ||
1243 | SDL_windowX = SDL_bounds.left; | ||
1244 | SDL_windowY = SDL_bounds.top; | ||
1245 | } | ||
1246 | SetForegroundWindow(SDL_Window); | ||
1247 | } | ||
1248 | SDL_resizing = 0; | ||
1249 | |||
1250 | /* Set up for OpenGL */ | ||
1251 | if ( WIN_GL_SetupWindow(this) < 0 ) { | ||
1252 | return(NULL); | ||
1253 | } | ||
1254 | video->flags |= SDL_OPENGL; | ||
1255 | return(video); | ||
1256 | } | ||
1257 | |||
1258 | /* Set the appropriate window style */ | ||
1259 | style = GetWindowLong(SDL_Window, GWL_STYLE); | ||
1260 | style &= ~(resizestyle|WS_MAXIMIZE); | ||
1261 | if ( (flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) { | ||
1262 | style &= ~windowstyle; | ||
1263 | style |= directstyle; | ||
1264 | } else { | ||
1265 | if ( flags & SDL_NOFRAME ) { | ||
1266 | style &= ~windowstyle; | ||
1267 | style |= directstyle; | ||
1268 | } else { | ||
1269 | style &= ~directstyle; | ||
1270 | style |= windowstyle; | ||
1271 | if ( flags & SDL_RESIZABLE ) { | ||
1272 | style |= resizestyle; | ||
1273 | } | ||
1274 | } | ||
1275 | #if WS_MAXIMIZE | ||
1276 | if (IsZoomed(SDL_Window)) style |= WS_MAXIMIZE; | ||
1277 | #endif | ||
1278 | } | ||
1279 | /* DJM: Don't piss of anyone who has setup his own window */ | ||
1280 | if ( !SDL_windowid ) | ||
1281 | SetWindowLong(SDL_Window, GWL_STYLE, style); | ||
1282 | |||
1283 | /* Set DirectDraw sharing mode.. exclusive when fullscreen */ | ||
1284 | if ( (flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) { | ||
1285 | sharemode = DDSCL_FULLSCREEN|DDSCL_EXCLUSIVE|DDSCL_ALLOWREBOOT; | ||
1286 | } else { | ||
1287 | sharemode = DDSCL_NORMAL; | ||
1288 | } | ||
1289 | result = IDirectDraw2_SetCooperativeLevel(ddraw2,SDL_Window,sharemode); | ||
1290 | if ( result != DD_OK ) { | ||
1291 | SetDDerror("DirectDraw2::SetCooperativeLevel", result); | ||
1292 | return(NULL); | ||
1293 | } | ||
1294 | |||
1295 | /* Set the display mode, if we are in fullscreen mode */ | ||
1296 | if ( (flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) { | ||
1297 | RECT bounds; | ||
1298 | struct DX5EnumRect *rect; | ||
1299 | int maxRefreshRate; | ||
1300 | |||
1301 | /* Cover up desktop during mode change */ | ||
1302 | bounds.left = 0; | ||
1303 | bounds.top = 0; | ||
1304 | bounds.right = GetSystemMetrics(SM_CXSCREEN); | ||
1305 | bounds.bottom = GetSystemMetrics(SM_CYSCREEN); | ||
1306 | AdjustWindowRectEx(&bounds, GetWindowLong(SDL_Window, GWL_STYLE), (GetMenu(SDL_Window) != NULL), 0); | ||
1307 | SetWindowPos(SDL_Window, HWND_TOPMOST, | ||
1308 | bounds.left, bounds.top, | ||
1309 | bounds.right - bounds.left, | ||
1310 | bounds.bottom - bounds.top, SWP_NOCOPYBITS); | ||
1311 | ShowWindow(SDL_Window, SW_SHOW); | ||
1312 | while ( GetForegroundWindow() != SDL_Window ) { | ||
1313 | SetForegroundWindow(SDL_Window); | ||
1314 | SDL_Delay(100); | ||
1315 | } | ||
1316 | |||
1317 | /* find maximum monitor refresh rate for this resolution */ | ||
1318 | /* Dmitry Yakimov ftech@tula.net */ | ||
1319 | maxRefreshRate = 0; /* system default */ | ||
1320 | for ( rect = enumlists[bpp / 8 - 1]; rect; rect = rect->next ) { | ||
1321 | if ( (width == rect->r.w) && (height == rect->r.h) ) { | ||
1322 | maxRefreshRate = rect->refreshRate; | ||
1323 | break; | ||
1324 | } | ||
1325 | } | ||
1326 | #ifdef DDRAW_DEBUG | ||
1327 | fprintf(stderr, "refresh rate = %d Hz\n", maxRefreshRate); | ||
1328 | #endif | ||
1329 | |||
1330 | result = IDirectDraw2_SetDisplayMode(ddraw2, width, height, bpp, maxRefreshRate, 0); | ||
1331 | if ( result != DD_OK ) { | ||
1332 | result = IDirectDraw2_SetDisplayMode(ddraw2, width, height, bpp, 0, 0); | ||
1333 | if ( result != DD_OK ) { | ||
1334 | /* We couldn't set fullscreen mode, try window */ | ||
1335 | return(DX5_SetVideoMode(this, current, width, height, bpp, flags & ~SDL_FULLSCREEN)); | ||
1336 | } | ||
1337 | } | ||
1338 | DX5_DInputReset(this, 1); | ||
1339 | } else { | ||
1340 | DX5_DInputReset(this, 0); | ||
1341 | } | ||
1342 | DX5_UpdateVideoInfo(this); | ||
1343 | |||
1344 | /* Create a primary DirectDraw surface */ | ||
1345 | SDL_memset(&ddsd, 0, sizeof(ddsd)); | ||
1346 | ddsd.dwSize = sizeof(ddsd); | ||
1347 | ddsd.dwFlags = DDSD_CAPS; | ||
1348 | ddsd.ddsCaps.dwCaps = (DDSCAPS_PRIMARYSURFACE|DDSCAPS_VIDEOMEMORY); | ||
1349 | if ( (flags & SDL_FULLSCREEN) != SDL_FULLSCREEN ) { | ||
1350 | /* There's no windowed double-buffering */ | ||
1351 | flags &= ~SDL_DOUBLEBUF; | ||
1352 | } | ||
1353 | if ( (flags & SDL_DOUBLEBUF) == SDL_DOUBLEBUF ) { | ||
1354 | ddsd.dwFlags |= DDSD_BACKBUFFERCOUNT; | ||
1355 | ddsd.ddsCaps.dwCaps |= (DDSCAPS_COMPLEX|DDSCAPS_FLIP); | ||
1356 | ddsd.dwBackBufferCount = 1; | ||
1357 | } | ||
1358 | result = IDirectDraw2_CreateSurface(ddraw2, &ddsd, &dd_surface1, NULL); | ||
1359 | if ( (result != DD_OK) && ((flags & SDL_DOUBLEBUF) == SDL_DOUBLEBUF) ) { | ||
1360 | ddsd.dwFlags &= ~DDSD_BACKBUFFERCOUNT; | ||
1361 | ddsd.ddsCaps.dwCaps &= ~(DDSCAPS_COMPLEX|DDSCAPS_FLIP); | ||
1362 | ddsd.dwBackBufferCount = 0; | ||
1363 | result = IDirectDraw2_CreateSurface(ddraw2, | ||
1364 | &ddsd, &dd_surface1, NULL); | ||
1365 | } | ||
1366 | if ( result != DD_OK ) { | ||
1367 | SetDDerror("DirectDraw2::CreateSurface(PRIMARY)", result); | ||
1368 | return(NULL); | ||
1369 | } | ||
1370 | result = IDirectDrawSurface_QueryInterface(dd_surface1, | ||
1371 | &IID_IDirectDrawSurface3, (LPVOID *)&SDL_primary); | ||
1372 | if ( result != DD_OK ) { | ||
1373 | SetDDerror("DirectDrawSurface::QueryInterface", result); | ||
1374 | return(NULL); | ||
1375 | } | ||
1376 | IDirectDrawSurface_Release(dd_surface1); | ||
1377 | |||
1378 | /* Get the format of the primary DirectDraw surface */ | ||
1379 | SDL_memset(&ddsd, 0, sizeof(ddsd)); | ||
1380 | ddsd.dwSize = sizeof(ddsd); | ||
1381 | ddsd.dwFlags = DDSD_PIXELFORMAT|DDSD_CAPS; | ||
1382 | result = IDirectDrawSurface3_GetSurfaceDesc(SDL_primary, &ddsd); | ||
1383 | if ( result != DD_OK ) { | ||
1384 | SetDDerror("DirectDrawSurface::GetSurfaceDesc", result); | ||
1385 | return(NULL); | ||
1386 | } | ||
1387 | if ( ! (ddsd.ddpfPixelFormat.dwFlags&DDPF_RGB) ) { | ||
1388 | SDL_SetError("Primary DDRAW surface is not RGB format"); | ||
1389 | return(NULL); | ||
1390 | } | ||
1391 | |||
1392 | /* Free old palette and create a new one if we're in 8-bit mode */ | ||
1393 | if ( SDL_palette != NULL ) { | ||
1394 | IDirectDrawPalette_Release(SDL_palette); | ||
1395 | SDL_palette = NULL; | ||
1396 | } | ||
1397 | #if defined(NONAMELESSUNION) | ||
1398 | if ( ddsd.ddpfPixelFormat.u1.dwRGBBitCount == 8 ) { | ||
1399 | #else | ||
1400 | if ( ddsd.ddpfPixelFormat.dwRGBBitCount == 8 ) { | ||
1401 | #endif | ||
1402 | int i; | ||
1403 | |||
1404 | if ( (flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) { | ||
1405 | /* We have access to the entire palette */ | ||
1406 | for ( i=0; i<256; ++i ) { | ||
1407 | SDL_colors[i].peFlags = | ||
1408 | (PC_NOCOLLAPSE|PC_RESERVED); | ||
1409 | SDL_colors[i].peRed = 0; | ||
1410 | SDL_colors[i].peGreen = 0; | ||
1411 | SDL_colors[i].peBlue = 0; | ||
1412 | } | ||
1413 | } else { | ||
1414 | /* First 10 colors are reserved by Windows */ | ||
1415 | for ( i=0; i<10; ++i ) { | ||
1416 | SDL_colors[i].peFlags = PC_EXPLICIT; | ||
1417 | SDL_colors[i].peRed = i; | ||
1418 | SDL_colors[i].peGreen = 0; | ||
1419 | SDL_colors[i].peBlue = 0; | ||
1420 | } | ||
1421 | for ( i=10; i<(10+236); ++i ) { | ||
1422 | SDL_colors[i].peFlags = PC_NOCOLLAPSE; | ||
1423 | SDL_colors[i].peRed = 0; | ||
1424 | SDL_colors[i].peGreen = 0; | ||
1425 | SDL_colors[i].peBlue = 0; | ||
1426 | } | ||
1427 | /* Last 10 colors are reserved by Windows */ | ||
1428 | for ( i=246; i<256; ++i ) { | ||
1429 | SDL_colors[i].peFlags = PC_EXPLICIT; | ||
1430 | SDL_colors[i].peRed = i; | ||
1431 | SDL_colors[i].peGreen = 0; | ||
1432 | SDL_colors[i].peBlue = 0; | ||
1433 | } | ||
1434 | } | ||
1435 | result = IDirectDraw2_CreatePalette(ddraw2, | ||
1436 | (DDPCAPS_8BIT|DDPCAPS_ALLOW256), | ||
1437 | SDL_colors, &SDL_palette, NULL); | ||
1438 | if ( result != DD_OK ) { | ||
1439 | SetDDerror("DirectDraw2::CreatePalette", result); | ||
1440 | return(NULL); | ||
1441 | } | ||
1442 | result = IDirectDrawSurface3_SetPalette(SDL_primary, | ||
1443 | SDL_palette); | ||
1444 | if ( result != DD_OK ) { | ||
1445 | SetDDerror("DirectDrawSurface3::SetPalette", result); | ||
1446 | return(NULL); | ||
1447 | } | ||
1448 | } | ||
1449 | |||
1450 | /* Create our video surface using the same pixel format */ | ||
1451 | video = current; | ||
1452 | if ( (width != video->w) || (height != video->h) | ||
1453 | || (video->format->BitsPerPixel != | ||
1454 | #if defined(NONAMELESSUNION) | ||
1455 | ddsd.ddpfPixelFormat.u1.dwRGBBitCount) ) { | ||
1456 | #else | ||
1457 | ddsd.ddpfPixelFormat.dwRGBBitCount) ) { | ||
1458 | #endif | ||
1459 | SDL_FreeSurface(video); | ||
1460 | video = SDL_CreateRGBSurface(SDL_SWSURFACE, 0, 0, | ||
1461 | #if defined(NONAMELESSUNION) | ||
1462 | ddsd.ddpfPixelFormat.u1.dwRGBBitCount, | ||
1463 | ddsd.ddpfPixelFormat.u2.dwRBitMask, | ||
1464 | ddsd.ddpfPixelFormat.u3.dwGBitMask, | ||
1465 | ddsd.ddpfPixelFormat.u4.dwBBitMask, | ||
1466 | #else | ||
1467 | ddsd.ddpfPixelFormat.dwRGBBitCount, | ||
1468 | ddsd.ddpfPixelFormat.dwRBitMask, | ||
1469 | ddsd.ddpfPixelFormat.dwGBitMask, | ||
1470 | ddsd.ddpfPixelFormat.dwBBitMask, | ||
1471 | #endif | ||
1472 | 0); | ||
1473 | if ( video == NULL ) { | ||
1474 | SDL_OutOfMemory(); | ||
1475 | return(NULL); | ||
1476 | } | ||
1477 | prev_w = video->w; | ||
1478 | prev_h = video->h; | ||
1479 | video->w = width; | ||
1480 | video->h = height; | ||
1481 | video->pitch = 0; | ||
1482 | } | ||
1483 | video->flags = 0; /* Clear flags */ | ||
1484 | |||
1485 | /* If not fullscreen, locking is possible, but it doesn't do what | ||
1486 | the caller really expects -- if the locked surface is written to, | ||
1487 | the appropriate portion of the entire screen is modified, not | ||
1488 | the application window, as we would like. | ||
1489 | Note that it is still possible to write directly to display | ||
1490 | memory, but the application must respect the clip list of | ||
1491 | the surface. There might be some odd timing interactions | ||
1492 | involving clip list updates and background refreshing as | ||
1493 | Windows moves other windows across our window. | ||
1494 | We currently don't support this, even though it might be a | ||
1495 | good idea since BeOS has an implementation of BDirectWindow | ||
1496 | that does the same thing. This would be most useful for | ||
1497 | applications that do complete screen updates every frame. | ||
1498 | -- Fixme? | ||
1499 | */ | ||
1500 | if ( (flags & SDL_FULLSCREEN) != SDL_FULLSCREEN ) { | ||
1501 | /* Necessary if we're going from fullscreen to window */ | ||
1502 | if ( video->pixels == NULL ) { | ||
1503 | video->pitch = (width*video->format->BytesPerPixel); | ||
1504 | /* Pitch needs to be QWORD (8-byte) aligned */ | ||
1505 | video->pitch = (video->pitch + 7) & ~7; | ||
1506 | video->pixels = (void *)SDL_malloc(video->h*video->pitch); | ||
1507 | if ( video->pixels == NULL ) { | ||
1508 | if ( video != current ) { | ||
1509 | SDL_FreeSurface(video); | ||
1510 | } | ||
1511 | SDL_OutOfMemory(); | ||
1512 | return(NULL); | ||
1513 | } | ||
1514 | } | ||
1515 | dd_surface3 = NULL; | ||
1516 | #if 0 /* FIXME: enable this when SDL consistently reports lost surfaces */ | ||
1517 | if ( (flags & SDL_HWSURFACE) == SDL_HWSURFACE ) { | ||
1518 | video->flags |= SDL_HWSURFACE; | ||
1519 | } else { | ||
1520 | video->flags |= SDL_SWSURFACE; | ||
1521 | } | ||
1522 | #else | ||
1523 | video->flags |= SDL_SWSURFACE; | ||
1524 | #endif | ||
1525 | if ( (flags & SDL_RESIZABLE) && !(flags & SDL_NOFRAME) ) { | ||
1526 | video->flags |= SDL_RESIZABLE; | ||
1527 | } | ||
1528 | if ( flags & SDL_NOFRAME ) { | ||
1529 | video->flags |= SDL_NOFRAME; | ||
1530 | } | ||
1531 | } else { | ||
1532 | /* Necessary if we're going from window to fullscreen */ | ||
1533 | if ( video->pixels != NULL ) { | ||
1534 | SDL_free(video->pixels); | ||
1535 | video->pixels = NULL; | ||
1536 | } | ||
1537 | dd_surface3 = SDL_primary; | ||
1538 | video->flags |= SDL_HWSURFACE; | ||
1539 | } | ||
1540 | |||
1541 | /* See if the primary surface has double-buffering enabled */ | ||
1542 | if ( (ddsd.ddsCaps.dwCaps & DDSCAPS_FLIP) == DDSCAPS_FLIP ) { | ||
1543 | video->flags |= SDL_DOUBLEBUF; | ||
1544 | } | ||
1545 | |||
1546 | /* Allocate the SDL surface associated with the primary surface */ | ||
1547 | if ( DX5_AllocDDSurface(this, video, dd_surface3, | ||
1548 | video->flags&SDL_HWSURFACE) < 0 ) { | ||
1549 | if ( video != current ) { | ||
1550 | SDL_FreeSurface(video); | ||
1551 | } | ||
1552 | return(NULL); | ||
1553 | } | ||
1554 | |||
1555 | /* Use the appropriate blitting function */ | ||
1556 | if ( (flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) { | ||
1557 | video->flags |= SDL_FULLSCREEN; | ||
1558 | if ( video->format->palette != NULL ) { | ||
1559 | video->flags |= SDL_HWPALETTE; | ||
1560 | } | ||
1561 | this->UpdateRects = DX5_DirectUpdate; | ||
1562 | } else { | ||
1563 | this->UpdateRects = DX5_WindowUpdate; | ||
1564 | } | ||
1565 | |||
1566 | /* Make our window the proper size, set the clipper, then show it */ | ||
1567 | if ( (flags & SDL_FULLSCREEN) != SDL_FULLSCREEN ) { | ||
1568 | /* Create and set a clipper on our primary surface */ | ||
1569 | if ( SDL_clipper == NULL ) { | ||
1570 | result = IDirectDraw2_CreateClipper(ddraw2, | ||
1571 | 0, &SDL_clipper, NULL); | ||
1572 | if ( result != DD_OK ) { | ||
1573 | if ( video != current ) { | ||
1574 | SDL_FreeSurface(video); | ||
1575 | } | ||
1576 | SetDDerror("DirectDraw2::CreateClipper",result); | ||
1577 | return(NULL); | ||
1578 | } | ||
1579 | } | ||
1580 | result = IDirectDrawClipper_SetHWnd(SDL_clipper, 0, SDL_Window); | ||
1581 | if ( result != DD_OK ) { | ||
1582 | if ( video != current ) { | ||
1583 | SDL_FreeSurface(video); | ||
1584 | } | ||
1585 | SetDDerror("DirectDrawClipper::SetHWnd", result); | ||
1586 | return(NULL); | ||
1587 | } | ||
1588 | result = IDirectDrawSurface3_SetClipper(SDL_primary, | ||
1589 | SDL_clipper); | ||
1590 | if ( result != DD_OK ) { | ||
1591 | if ( video != current ) { | ||
1592 | SDL_FreeSurface(video); | ||
1593 | } | ||
1594 | SetDDerror("DirectDrawSurface3::SetClipper", result); | ||
1595 | return(NULL); | ||
1596 | } | ||
1597 | |||
1598 | /* Resize the window (copied from SDL WinDIB driver) */ | ||
1599 | if ( !SDL_windowid && !IsZoomed(SDL_Window) ) { | ||
1600 | RECT bounds; | ||
1601 | int x, y; | ||
1602 | UINT swp_flags; | ||
1603 | const char *window = NULL; | ||
1604 | const char *center = NULL; | ||
1605 | |||
1606 | if ( video->w != prev_w || video->h != prev_h ) { | ||
1607 | window = SDL_getenv("SDL_VIDEO_WINDOW_POS"); | ||
1608 | center = SDL_getenv("SDL_VIDEO_CENTERED"); | ||
1609 | if ( window ) { | ||
1610 | if ( SDL_sscanf(window, "%d,%d", &x, &y) == 2 ) { | ||
1611 | SDL_windowX = x; | ||
1612 | SDL_windowY = y; | ||
1613 | } | ||
1614 | if ( SDL_strcmp(window, "center") == 0 ) { | ||
1615 | center = window; | ||
1616 | } | ||
1617 | } | ||
1618 | } | ||
1619 | swp_flags = SWP_NOCOPYBITS; | ||
1620 | |||
1621 | bounds.left = SDL_windowX; | ||
1622 | bounds.top = SDL_windowY; | ||
1623 | bounds.right = SDL_windowX+video->w; | ||
1624 | bounds.bottom = SDL_windowY+video->h; | ||
1625 | AdjustWindowRectEx(&bounds, GetWindowLong(SDL_Window, GWL_STYLE), (GetMenu(SDL_Window) != NULL), 0); | ||
1626 | width = bounds.right-bounds.left; | ||
1627 | height = bounds.bottom-bounds.top; | ||
1628 | if ( center ) { | ||
1629 | x = (GetSystemMetrics(SM_CXSCREEN)-width)/2; | ||
1630 | y = (GetSystemMetrics(SM_CYSCREEN)-height)/2; | ||
1631 | } else if ( SDL_windowX || SDL_windowY || window ) { | ||
1632 | x = bounds.left; | ||
1633 | y = bounds.top; | ||
1634 | } else { | ||
1635 | x = y = -1; | ||
1636 | swp_flags |= SWP_NOMOVE; | ||
1637 | } | ||
1638 | SetWindowPos(SDL_Window, HWND_NOTOPMOST, x, y, width, height, swp_flags); | ||
1639 | SDL_windowX = SDL_bounds.left; | ||
1640 | SDL_windowY = SDL_bounds.top; | ||
1641 | } | ||
1642 | |||
1643 | } | ||
1644 | ShowWindow(SDL_Window, SW_SHOW); | ||
1645 | SetForegroundWindow(SDL_Window); | ||
1646 | SDL_resizing = 0; | ||
1647 | |||
1648 | /* JC 14 Mar 2006 | ||
1649 | Flush the message loop or this can cause big problems later | ||
1650 | Especially if the user decides to use dialog boxes or assert()! | ||
1651 | */ | ||
1652 | WIN_FlushMessageQueue(); | ||
1653 | |||
1654 | /* We're live! */ | ||
1655 | return(video); | ||
1656 | } | ||
1657 | |||
1658 | struct private_hwdata { | ||
1659 | LPDIRECTDRAWSURFACE3 dd_surface; | ||
1660 | LPDIRECTDRAWSURFACE3 dd_writebuf; | ||
1661 | }; | ||
1662 | |||
1663 | static int DX5_AllocDDSurface(_THIS, SDL_Surface *surface, | ||
1664 | LPDIRECTDRAWSURFACE3 requested, Uint32 flag) | ||
1665 | { | ||
1666 | LPDIRECTDRAWSURFACE dd_surface1; | ||
1667 | LPDIRECTDRAWSURFACE3 dd_surface3; | ||
1668 | DDSURFACEDESC ddsd; | ||
1669 | HRESULT result; | ||
1670 | |||
1671 | /* Clear the hardware flag, in case we fail */ | ||
1672 | surface->flags &= ~flag; | ||
1673 | |||
1674 | /* Allocate the hardware acceleration data */ | ||
1675 | surface->hwdata = (struct private_hwdata *) | ||
1676 | SDL_malloc(sizeof(*surface->hwdata)); | ||
1677 | if ( surface->hwdata == NULL ) { | ||
1678 | SDL_OutOfMemory(); | ||
1679 | return(-1); | ||
1680 | } | ||
1681 | dd_surface3 = NULL; | ||
1682 | |||
1683 | /* Set up the surface description */ | ||
1684 | SDL_memset(&ddsd, 0, sizeof(ddsd)); | ||
1685 | ddsd.dwSize = sizeof(ddsd); | ||
1686 | ddsd.dwFlags = (DDSD_WIDTH|DDSD_HEIGHT|DDSD_CAPS| | ||
1687 | DDSD_PITCH|DDSD_PIXELFORMAT); | ||
1688 | ddsd.dwWidth = surface->w; | ||
1689 | ddsd.dwHeight= surface->h; | ||
1690 | #if defined(NONAMELESSUNION) | ||
1691 | ddsd.u1.lPitch = surface->pitch; | ||
1692 | #else | ||
1693 | ddsd.lPitch = surface->pitch; | ||
1694 | #endif | ||
1695 | if ( (flag & SDL_HWSURFACE) == SDL_HWSURFACE ) { | ||
1696 | ddsd.ddsCaps.dwCaps = | ||
1697 | (DDSCAPS_OFFSCREENPLAIN|DDSCAPS_VIDEOMEMORY); | ||
1698 | } else { | ||
1699 | ddsd.ddsCaps.dwCaps = | ||
1700 | (DDSCAPS_OFFSCREENPLAIN|DDSCAPS_SYSTEMMEMORY); | ||
1701 | } | ||
1702 | ddsd.ddpfPixelFormat.dwSize = sizeof(ddsd.ddpfPixelFormat); | ||
1703 | ddsd.ddpfPixelFormat.dwFlags = DDPF_RGB; | ||
1704 | if ( surface->format->palette ) { | ||
1705 | ddsd.ddpfPixelFormat.dwFlags |= DDPF_PALETTEINDEXED8; | ||
1706 | } | ||
1707 | #if defined(NONAMELESSUNION) | ||
1708 | ddsd.ddpfPixelFormat.u1.dwRGBBitCount = surface->format->BitsPerPixel; | ||
1709 | ddsd.ddpfPixelFormat.u2.dwRBitMask = surface->format->Rmask; | ||
1710 | ddsd.ddpfPixelFormat.u3.dwGBitMask = surface->format->Gmask; | ||
1711 | ddsd.ddpfPixelFormat.u4.dwBBitMask = surface->format->Bmask; | ||
1712 | #else | ||
1713 | ddsd.ddpfPixelFormat.dwRGBBitCount = surface->format->BitsPerPixel; | ||
1714 | ddsd.ddpfPixelFormat.dwRBitMask = surface->format->Rmask; | ||
1715 | ddsd.ddpfPixelFormat.dwGBitMask = surface->format->Gmask; | ||
1716 | ddsd.ddpfPixelFormat.dwBBitMask = surface->format->Bmask; | ||
1717 | #endif | ||
1718 | |||
1719 | /* Create the DirectDraw video surface */ | ||
1720 | if ( requested != NULL ) { | ||
1721 | dd_surface3 = requested; | ||
1722 | } else { | ||
1723 | result = IDirectDraw2_CreateSurface(ddraw2, | ||
1724 | &ddsd, &dd_surface1, NULL); | ||
1725 | if ( result != DD_OK ) { | ||
1726 | SetDDerror("DirectDraw2::CreateSurface", result); | ||
1727 | goto error_end; | ||
1728 | } | ||
1729 | result = IDirectDrawSurface_QueryInterface(dd_surface1, | ||
1730 | &IID_IDirectDrawSurface3, (LPVOID *)&dd_surface3); | ||
1731 | IDirectDrawSurface_Release(dd_surface1); | ||
1732 | if ( result != DD_OK ) { | ||
1733 | SetDDerror("DirectDrawSurface::QueryInterface", result); | ||
1734 | goto error_end; | ||
1735 | } | ||
1736 | } | ||
1737 | |||
1738 | if ( (flag & SDL_HWSURFACE) == SDL_HWSURFACE ) { | ||
1739 | /* Check to see whether the surface actually ended up | ||
1740 | in video memory, and fail if not. We expect the | ||
1741 | surfaces we create here to actually be in hardware! | ||
1742 | */ | ||
1743 | result = IDirectDrawSurface3_GetCaps(dd_surface3,&ddsd.ddsCaps); | ||
1744 | if ( result != DD_OK ) { | ||
1745 | SetDDerror("DirectDrawSurface3::GetCaps", result); | ||
1746 | goto error_end; | ||
1747 | } | ||
1748 | if ( (ddsd.ddsCaps.dwCaps&DDSCAPS_VIDEOMEMORY) != | ||
1749 | DDSCAPS_VIDEOMEMORY ) { | ||
1750 | SDL_SetError("No room in video memory"); | ||
1751 | goto error_end; | ||
1752 | } | ||
1753 | } else { | ||
1754 | /* Try to hook our surface memory */ | ||
1755 | ddsd.dwFlags = DDSD_LPSURFACE; | ||
1756 | ddsd.lpSurface = surface->pixels; | ||
1757 | result = IDirectDrawSurface3_SetSurfaceDesc(dd_surface3, | ||
1758 | &ddsd, 0); | ||
1759 | if ( result != DD_OK ) { | ||
1760 | SetDDerror("DirectDraw2::SetSurfaceDesc", result); | ||
1761 | goto error_end; | ||
1762 | } | ||
1763 | |||
1764 | } | ||
1765 | |||
1766 | /* Make sure the surface format was set properly */ | ||
1767 | SDL_memset(&ddsd, 0, sizeof(ddsd)); | ||
1768 | ddsd.dwSize = sizeof(ddsd); | ||
1769 | result = IDirectDrawSurface3_Lock(dd_surface3, NULL, | ||
1770 | &ddsd, (DDLOCK_NOSYSLOCK|DDLOCK_WAIT), NULL); | ||
1771 | if ( result != DD_OK ) { | ||
1772 | SetDDerror("DirectDrawSurface3::Lock", result); | ||
1773 | goto error_end; | ||
1774 | } | ||
1775 | IDirectDrawSurface3_Unlock(dd_surface3, NULL); | ||
1776 | |||
1777 | if ( (flag & SDL_HWSURFACE) == SDL_SWSURFACE ) { | ||
1778 | if ( ddsd.lpSurface != surface->pixels ) { | ||
1779 | SDL_SetError("DDraw didn't use SDL surface memory"); | ||
1780 | goto error_end; | ||
1781 | } | ||
1782 | if ( | ||
1783 | #if defined(NONAMELESSUNION) | ||
1784 | ddsd.u1.lPitch | ||
1785 | #else | ||
1786 | ddsd.lPitch | ||
1787 | #endif | ||
1788 | != (LONG)surface->pitch ) { | ||
1789 | SDL_SetError("DDraw created surface with wrong pitch"); | ||
1790 | goto error_end; | ||
1791 | } | ||
1792 | } else { | ||
1793 | #if defined(NONAMELESSUNION) | ||
1794 | surface->pitch = (Uint16)ddsd.u1.lPitch; | ||
1795 | #else | ||
1796 | surface->pitch = (Uint16)ddsd.lPitch; | ||
1797 | #endif | ||
1798 | } | ||
1799 | #if defined(NONAMELESSUNION) | ||
1800 | if ( (ddsd.ddpfPixelFormat.u1.dwRGBBitCount != | ||
1801 | surface->format->BitsPerPixel) || | ||
1802 | (ddsd.ddpfPixelFormat.u2.dwRBitMask != surface->format->Rmask) || | ||
1803 | (ddsd.ddpfPixelFormat.u3.dwGBitMask != surface->format->Gmask) || | ||
1804 | (ddsd.ddpfPixelFormat.u4.dwBBitMask != surface->format->Bmask) ){ | ||
1805 | #else | ||
1806 | if ( (ddsd.ddpfPixelFormat.dwRGBBitCount != | ||
1807 | surface->format->BitsPerPixel) || | ||
1808 | (ddsd.ddpfPixelFormat.dwRBitMask != surface->format->Rmask) || | ||
1809 | (ddsd.ddpfPixelFormat.dwGBitMask != surface->format->Gmask) || | ||
1810 | (ddsd.ddpfPixelFormat.dwBBitMask != surface->format->Bmask) ){ | ||
1811 | #endif | ||
1812 | SDL_SetError("DDraw didn't use SDL surface description"); | ||
1813 | goto error_end; | ||
1814 | } | ||
1815 | if ( (ddsd.dwWidth != (DWORD)surface->w) || | ||
1816 | (ddsd.dwHeight != (DWORD)surface->h) ) { | ||
1817 | SDL_SetError("DDraw created surface with wrong size"); | ||
1818 | goto error_end; | ||
1819 | } | ||
1820 | |||
1821 | /* Set the surface private data */ | ||
1822 | surface->flags |= flag; | ||
1823 | surface->hwdata->dd_surface = dd_surface3; | ||
1824 | if ( (surface->flags & SDL_DOUBLEBUF) == SDL_DOUBLEBUF ) { | ||
1825 | LPDIRECTDRAWSURFACE3 dd_writebuf; | ||
1826 | |||
1827 | ddsd.ddsCaps.dwCaps = DDSCAPS_BACKBUFFER; | ||
1828 | result = IDirectDrawSurface3_GetAttachedSurface(dd_surface3, | ||
1829 | &ddsd.ddsCaps, &dd_writebuf); | ||
1830 | if ( result != DD_OK ) { | ||
1831 | SetDDerror("DirectDrawSurface3::GetAttachedSurface", | ||
1832 | result); | ||
1833 | } else { | ||
1834 | dd_surface3 = dd_writebuf; | ||
1835 | } | ||
1836 | } | ||
1837 | surface->hwdata->dd_writebuf = dd_surface3; | ||
1838 | |||
1839 | /* We're ready to go! */ | ||
1840 | return(0); | ||
1841 | |||
1842 | /* Okay, so goto's are cheesy, but there are so many possible | ||
1843 | errors in this function, and the cleanup is the same in | ||
1844 | every single case. Is there a better way, other than deeply | ||
1845 | nesting the code? | ||
1846 | */ | ||
1847 | error_end: | ||
1848 | if ( (dd_surface3 != NULL) && (dd_surface3 != requested) ) { | ||
1849 | IDirectDrawSurface_Release(dd_surface3); | ||
1850 | } | ||
1851 | SDL_free(surface->hwdata); | ||
1852 | surface->hwdata = NULL; | ||
1853 | return(-1); | ||
1854 | } | ||
1855 | |||
1856 | static int DX5_AllocHWSurface(_THIS, SDL_Surface *surface) | ||
1857 | { | ||
1858 | /* DDraw limitation -- you need to set cooperative level first */ | ||
1859 | if ( SDL_primary == NULL ) { | ||
1860 | SDL_SetError("You must set a non-GL video mode first"); | ||
1861 | return(-1); | ||
1862 | } | ||
1863 | return(DX5_AllocDDSurface(this, surface, NULL, SDL_HWSURFACE)); | ||
1864 | } | ||
1865 | |||
1866 | #ifdef DDRAW_DEBUG | ||
1867 | void PrintSurface(char *title, LPDIRECTDRAWSURFACE3 surface, Uint32 flags) | ||
1868 | { | ||
1869 | DDSURFACEDESC ddsd; | ||
1870 | |||
1871 | /* Lock and load! */ | ||
1872 | SDL_memset(&ddsd, 0, sizeof(ddsd)); | ||
1873 | ddsd.dwSize = sizeof(ddsd); | ||
1874 | if ( IDirectDrawSurface3_Lock(surface, NULL, &ddsd, | ||
1875 | (DDLOCK_NOSYSLOCK|DDLOCK_WAIT), NULL) != DD_OK ) { | ||
1876 | return; | ||
1877 | } | ||
1878 | IDirectDrawSurface3_Unlock(surface, NULL); | ||
1879 | |||
1880 | fprintf(stderr, "%s:\n", title); | ||
1881 | fprintf(stderr, "\tSize: %dx%d in %s at %ld bpp (pitch = %ld)\n", | ||
1882 | ddsd.dwWidth, ddsd.dwHeight, | ||
1883 | (flags & SDL_HWSURFACE) ? "hardware" : "software", | ||
1884 | #if defined(NONAMELESSUNION) | ||
1885 | ddsd.ddpfPixelFormat.u1.dwRGBBitCount, ddsd.u1.lPitch); | ||
1886 | #else | ||
1887 | ddsd.ddpfPixelFormat.dwRGBBitCount, ddsd.lPitch); | ||
1888 | #endif | ||
1889 | fprintf(stderr, "\tR = 0x%X, G = 0x%X, B = 0x%X\n", | ||
1890 | #if defined(NONAMELESSUNION) | ||
1891 | ddsd.ddpfPixelFormat.u2.dwRBitMask, | ||
1892 | ddsd.ddpfPixelFormat.u3.dwGBitMask, | ||
1893 | ddsd.ddpfPixelFormat.u4.dwBBitMask); | ||
1894 | #else | ||
1895 | ddsd.ddpfPixelFormat.dwRBitMask, | ||
1896 | ddsd.ddpfPixelFormat.dwGBitMask, | ||
1897 | ddsd.ddpfPixelFormat.dwBBitMask); | ||
1898 | #endif | ||
1899 | } | ||
1900 | #endif /* DDRAW_DEBUG */ | ||
1901 | |||
1902 | static int DX5_HWAccelBlit(SDL_Surface *src, SDL_Rect *srcrect, | ||
1903 | SDL_Surface *dst, SDL_Rect *dstrect) | ||
1904 | { | ||
1905 | LPDIRECTDRAWSURFACE3 src_surface; | ||
1906 | LPDIRECTDRAWSURFACE3 dst_surface; | ||
1907 | DWORD flags; | ||
1908 | RECT rect; | ||
1909 | HRESULT result; | ||
1910 | |||
1911 | /* Set it up.. the desination must have a DDRAW surface */ | ||
1912 | src_surface = src->hwdata->dd_writebuf; | ||
1913 | dst_surface = dst->hwdata->dd_writebuf; | ||
1914 | rect.top = (LONG)srcrect->y; | ||
1915 | rect.bottom = (LONG)srcrect->y+srcrect->h; | ||
1916 | rect.left = (LONG)srcrect->x; | ||
1917 | rect.right = (LONG)srcrect->x+srcrect->w; | ||
1918 | if ( (src->flags & SDL_SRCCOLORKEY) == SDL_SRCCOLORKEY ) | ||
1919 | flags = DDBLTFAST_SRCCOLORKEY; | ||
1920 | else | ||
1921 | flags = DDBLTFAST_NOCOLORKEY; | ||
1922 | /* FIXME: We can remove this flag for _really_ fast blit queuing, | ||
1923 | but it will affect the return values of locks and flips. | ||
1924 | */ | ||
1925 | flags |= DDBLTFAST_WAIT; | ||
1926 | |||
1927 | /* Do the blit! */ | ||
1928 | result = IDirectDrawSurface3_BltFast(dst_surface, | ||
1929 | dstrect->x, dstrect->y, src_surface, &rect, flags); | ||
1930 | if ( result != DD_OK ) { | ||
1931 | if ( result == DDERR_SURFACELOST ) { | ||
1932 | result = IDirectDrawSurface3_Restore(src_surface); | ||
1933 | result = IDirectDrawSurface3_Restore(dst_surface); | ||
1934 | /* The surfaces need to be reloaded with artwork */ | ||
1935 | SDL_SetError("Blit surfaces were lost, reload them"); | ||
1936 | return(-2); | ||
1937 | } | ||
1938 | SetDDerror("IDirectDrawSurface3::BltFast", result); | ||
1939 | #ifdef DDRAW_DEBUG | ||
1940 | fprintf(stderr, "Original dest rect: %dx%d at %d,%d\n", dstrect->w, dstrect->h, dstrect->x, dstrect->y); | ||
1941 | fprintf(stderr, "HW accelerated %sblit to from 0x%p to 0x%p at (%d,%d)\n", | ||
1942 | (src->flags & SDL_SRCCOLORKEY) ? "colorkey " : "", src, dst, | ||
1943 | dstrect->x, dstrect->y); | ||
1944 | PrintSurface("SRC", src_surface, src->flags); | ||
1945 | PrintSurface("DST", dst_surface, dst->flags); | ||
1946 | fprintf(stderr, "Source rectangle: (%d,%d) - (%d,%d)\n", | ||
1947 | rect.left, rect.top, rect.right, rect.bottom); | ||
1948 | #endif | ||
1949 | /* Unexpected error, fall back to software blit */ | ||
1950 | return(src->map->sw_blit(src, srcrect, dst, dstrect)); | ||
1951 | } | ||
1952 | return(0); | ||
1953 | } | ||
1954 | |||
1955 | static int DX5_CheckHWBlit(_THIS, SDL_Surface *src, SDL_Surface *dst) | ||
1956 | { | ||
1957 | int accelerated; | ||
1958 | |||
1959 | /* We need to have a DDraw surface for HW blits */ | ||
1960 | if ( (src->flags & SDL_HWSURFACE) == SDL_SWSURFACE ) { | ||
1961 | /* Allocate a DDraw surface for the blit */ | ||
1962 | if ( src->hwdata == NULL ) { | ||
1963 | DX5_AllocDDSurface(this, src, NULL, SDL_SWSURFACE); | ||
1964 | } | ||
1965 | } | ||
1966 | if ( src->hwdata == NULL ) { | ||
1967 | return(0); | ||
1968 | } | ||
1969 | |||
1970 | /* Set initial acceleration on */ | ||
1971 | src->flags |= SDL_HWACCEL; | ||
1972 | |||
1973 | /* Set the surface attributes */ | ||
1974 | if ( (src->flags & SDL_SRCCOLORKEY) == SDL_SRCCOLORKEY ) { | ||
1975 | if ( DX5_SetHWColorKey(this, src, src->format->colorkey) < 0 ) { | ||
1976 | src->flags &= ~SDL_HWACCEL; | ||
1977 | } | ||
1978 | } | ||
1979 | if ( (src->flags & SDL_SRCALPHA) == SDL_SRCALPHA ) { | ||
1980 | if ( DX5_SetHWAlpha(this, src, src->format->alpha) < 0 ) { | ||
1981 | src->flags &= ~SDL_HWACCEL; | ||
1982 | } | ||
1983 | } | ||
1984 | |||
1985 | /* Check to see if final surface blit is accelerated */ | ||
1986 | accelerated = !!(src->flags & SDL_HWACCEL); | ||
1987 | if ( accelerated ) { | ||
1988 | #ifdef DDRAW_DEBUG | ||
1989 | fprintf(stderr, "Setting accelerated blit on 0x%p\n", src); | ||
1990 | #endif | ||
1991 | src->map->hw_blit = DX5_HWAccelBlit; | ||
1992 | } | ||
1993 | return(accelerated); | ||
1994 | } | ||
1995 | |||
1996 | static int DX5_FillHWRect(_THIS, SDL_Surface *dst, SDL_Rect *dstrect, Uint32 color) | ||
1997 | { | ||
1998 | LPDIRECTDRAWSURFACE3 dst_surface; | ||
1999 | RECT area; | ||
2000 | DDBLTFX bltfx; | ||
2001 | HRESULT result; | ||
2002 | |||
2003 | #ifdef DDRAW_DEBUG | ||
2004 | fprintf(stderr, "HW accelerated fill at (%d,%d)\n", dstrect->x, dstrect->y); | ||
2005 | #endif | ||
2006 | dst_surface = dst->hwdata->dd_writebuf; | ||
2007 | area.top = (LONG)dstrect->y; | ||
2008 | area.bottom = (LONG)dstrect->y+dstrect->h; | ||
2009 | area.left = (LONG)dstrect->x; | ||
2010 | area.right = (LONG)dstrect->x+dstrect->w; | ||
2011 | bltfx.dwSize = sizeof(bltfx); | ||
2012 | #if defined(NONAMELESSUNION) | ||
2013 | bltfx.u5.dwFillColor = color; | ||
2014 | #else | ||
2015 | bltfx.dwFillColor = color; | ||
2016 | #endif | ||
2017 | result = IDirectDrawSurface3_Blt(dst_surface, | ||
2018 | &area, NULL, NULL, DDBLT_COLORFILL|DDBLT_WAIT, &bltfx); | ||
2019 | if ( result == DDERR_SURFACELOST ) { | ||
2020 | IDirectDrawSurface3_Restore(dst_surface); | ||
2021 | result = IDirectDrawSurface3_Blt(dst_surface, | ||
2022 | &area, NULL, NULL, DDBLT_COLORFILL|DDBLT_WAIT, &bltfx); | ||
2023 | } | ||
2024 | if ( result != DD_OK ) { | ||
2025 | SetDDerror("IDirectDrawSurface3::Blt", result); | ||
2026 | return(-1); | ||
2027 | } | ||
2028 | return(0); | ||
2029 | } | ||
2030 | |||
2031 | static int DX5_SetHWColorKey(_THIS, SDL_Surface *surface, Uint32 key) | ||
2032 | { | ||
2033 | DDCOLORKEY colorkey; | ||
2034 | HRESULT result; | ||
2035 | |||
2036 | /* Set the surface colorkey */ | ||
2037 | colorkey.dwColorSpaceLowValue = key; | ||
2038 | colorkey.dwColorSpaceHighValue = key; | ||
2039 | result = IDirectDrawSurface3_SetColorKey( | ||
2040 | surface->hwdata->dd_surface, DDCKEY_SRCBLT, &colorkey); | ||
2041 | if ( result != DD_OK ) { | ||
2042 | SetDDerror("IDirectDrawSurface3::SetColorKey", result); | ||
2043 | return(-1); | ||
2044 | } | ||
2045 | return(0); | ||
2046 | } | ||
2047 | static int DX5_SetHWAlpha(_THIS, SDL_Surface *surface, Uint8 alpha) | ||
2048 | { | ||
2049 | return(-1); | ||
2050 | } | ||
2051 | |||
2052 | static int DX5_LockHWSurface(_THIS, SDL_Surface *surface) | ||
2053 | { | ||
2054 | HRESULT result; | ||
2055 | LPDIRECTDRAWSURFACE3 dd_surface; | ||
2056 | DDSURFACEDESC ddsd; | ||
2057 | |||
2058 | /* Lock and load! */ | ||
2059 | dd_surface = surface->hwdata->dd_writebuf; | ||
2060 | SDL_memset(&ddsd, 0, sizeof(ddsd)); | ||
2061 | ddsd.dwSize = sizeof(ddsd); | ||
2062 | result = IDirectDrawSurface3_Lock(dd_surface, NULL, &ddsd, | ||
2063 | (DDLOCK_NOSYSLOCK|DDLOCK_WAIT), NULL); | ||
2064 | if ( result == DDERR_SURFACELOST ) { | ||
2065 | result = IDirectDrawSurface3_Restore( | ||
2066 | surface->hwdata->dd_surface); | ||
2067 | result = IDirectDrawSurface3_Lock(dd_surface, NULL, &ddsd, | ||
2068 | (DDLOCK_NOSYSLOCK|DDLOCK_WAIT), NULL); | ||
2069 | } | ||
2070 | if ( result != DD_OK ) { | ||
2071 | SetDDerror("DirectDrawSurface3::Lock", result); | ||
2072 | return(-1); | ||
2073 | } | ||
2074 | /* Pitch might have changed -- recalculate pitch and offset */ | ||
2075 | #if defined(NONAMELESSUNION) | ||
2076 | if ( surface->pitch != ddsd.u1.lPitch ) { | ||
2077 | surface->pitch = ddsd.u1.lPitch; | ||
2078 | #else | ||
2079 | if ( surface->pitch != ddsd.lPitch ) { | ||
2080 | surface->pitch = (Uint16)ddsd.lPitch; | ||
2081 | #endif | ||
2082 | surface->offset = | ||
2083 | ((ddsd.dwHeight-surface->h)/2)*surface->pitch + | ||
2084 | ((ddsd.dwWidth-surface->w)/2)* | ||
2085 | surface->format->BytesPerPixel; | ||
2086 | } | ||
2087 | surface->pixels = ddsd.lpSurface; | ||
2088 | return(0); | ||
2089 | } | ||
2090 | |||
2091 | static void DX5_UnlockHWSurface(_THIS, SDL_Surface *surface) | ||
2092 | { | ||
2093 | IDirectDrawSurface3_Unlock(surface->hwdata->dd_writebuf, NULL); | ||
2094 | surface->pixels = NULL; | ||
2095 | } | ||
2096 | |||
2097 | static int DX5_FlipHWSurface(_THIS, SDL_Surface *surface) | ||
2098 | { | ||
2099 | HRESULT result; | ||
2100 | LPDIRECTDRAWSURFACE3 dd_surface; | ||
2101 | |||
2102 | dd_surface = surface->hwdata->dd_surface; | ||
2103 | |||
2104 | /* to prevent big slowdown on fast computers, wait here instead of driver ring 0 code */ | ||
2105 | /* Dmitry Yakimov (ftech@tula.net) */ | ||
2106 | while(IDirectDrawSurface3_GetFlipStatus(dd_surface, DDGBS_ISBLTDONE) == DDERR_WASSTILLDRAWING); | ||
2107 | |||
2108 | result = IDirectDrawSurface3_Flip(dd_surface, NULL, DDFLIP_WAIT); | ||
2109 | if ( result == DDERR_SURFACELOST ) { | ||
2110 | result = IDirectDrawSurface3_Restore( | ||
2111 | surface->hwdata->dd_surface); | ||
2112 | while(IDirectDrawSurface3_GetFlipStatus(dd_surface, DDGBS_ISBLTDONE) == DDERR_WASSTILLDRAWING); | ||
2113 | result = IDirectDrawSurface3_Flip(dd_surface, NULL, DDFLIP_WAIT); | ||
2114 | } | ||
2115 | if ( result != DD_OK ) { | ||
2116 | SetDDerror("DirectDrawSurface3::Flip", result); | ||
2117 | return(-1); | ||
2118 | } | ||
2119 | return(0); | ||
2120 | } | ||
2121 | |||
2122 | static void DX5_FreeHWSurface(_THIS, SDL_Surface *surface) | ||
2123 | { | ||
2124 | if ( surface->hwdata ) { | ||
2125 | if ( surface->hwdata->dd_surface != SDL_primary ) { | ||
2126 | IDirectDrawSurface3_Release(surface->hwdata->dd_surface); | ||
2127 | } | ||
2128 | SDL_free(surface->hwdata); | ||
2129 | surface->hwdata = NULL; | ||
2130 | } | ||
2131 | } | ||
2132 | |||
2133 | void DX5_WindowUpdate(_THIS, int numrects, SDL_Rect *rects) | ||
2134 | { | ||
2135 | HRESULT result; | ||
2136 | int i; | ||
2137 | RECT src, dst; | ||
2138 | |||
2139 | for ( i=0; i<numrects; ++i ) { | ||
2140 | src.top = (LONG)rects[i].y; | ||
2141 | src.bottom = (LONG)rects[i].y+rects[i].h; | ||
2142 | src.left = (LONG)rects[i].x; | ||
2143 | src.right = (LONG)rects[i].x+rects[i].w; | ||
2144 | dst.top = SDL_bounds.top+src.top; | ||
2145 | dst.left = SDL_bounds.left+src.left; | ||
2146 | dst.bottom = SDL_bounds.top+src.bottom; | ||
2147 | dst.right = SDL_bounds.left+src.right; | ||
2148 | result = IDirectDrawSurface3_Blt(SDL_primary, &dst, | ||
2149 | this->screen->hwdata->dd_surface, &src, | ||
2150 | DDBLT_WAIT, NULL); | ||
2151 | /* Doh! Check for lost surface and restore it */ | ||
2152 | if ( result == DDERR_SURFACELOST ) { | ||
2153 | IDirectDrawSurface3_Restore(SDL_primary); | ||
2154 | IDirectDrawSurface3_Blt(SDL_primary, &dst, | ||
2155 | this->screen->hwdata->dd_surface, &src, | ||
2156 | DDBLT_WAIT, NULL); | ||
2157 | } | ||
2158 | } | ||
2159 | } | ||
2160 | |||
2161 | void DX5_DirectUpdate(_THIS, int numrects, SDL_Rect *rects) | ||
2162 | { | ||
2163 | } | ||
2164 | |||
2165 | /* Compress a full palette into the limited number of colors given to us | ||
2166 | by windows. | ||
2167 | |||
2168 | The "best" way to do this is to sort the colors by diversity and place | ||
2169 | the most diverse colors into the limited palette. Unfortunately this | ||
2170 | results in widely varying colors being displayed in the interval during | ||
2171 | which the windows palette has been set, and the mapping of the shadow | ||
2172 | surface to the new palette. This is especially noticeable during fades. | ||
2173 | |||
2174 | To deal with this problem, we can copy a predetermined portion of the | ||
2175 | full palette, and use that as the limited palette. This allows colors | ||
2176 | to fade smoothly as the remapping is very similar on each palette change. | ||
2177 | Unfortunately, this breaks applications which partition the palette into | ||
2178 | distinct and widely varying areas, expecting all colors to be available. | ||
2179 | |||
2180 | I'm making them both available, chosen at compile time. | ||
2181 | If you want the chunk-o-palette algorithm, define SIMPLE_COMPRESSION, | ||
2182 | otherwise the sort-by-diversity algorithm will be used. | ||
2183 | */ | ||
2184 | #define SIMPLE_COMPRESSION | ||
2185 | #define CS_CS_DIST(A, B) ({ \ | ||
2186 | int r = (A.r - B.r); \ | ||
2187 | int g = (A.g - B.g); \ | ||
2188 | int b = (A.b - B.b); \ | ||
2189 | (r*r + g*g + b*b); \ | ||
2190 | }) | ||
2191 | static void DX5_CompressPalette(_THIS, SDL_Color *colors, int ncolors, int maxcolors) | ||
2192 | { | ||
2193 | #ifdef SIMPLE_COMPRESSION | ||
2194 | int i, j; | ||
2195 | #else | ||
2196 | static SDL_Color zero = { 0, 0, 0, 0 }; | ||
2197 | int i, j; | ||
2198 | int max, dist; | ||
2199 | int prev, next; | ||
2200 | int *pool; | ||
2201 | int *seen, *order; | ||
2202 | #endif | ||
2203 | |||
2204 | /* Does this happen? */ | ||
2205 | if ( maxcolors > ncolors ) { | ||
2206 | maxcolors = ncolors; | ||
2207 | } | ||
2208 | |||
2209 | #ifdef SIMPLE_COMPRESSION | ||
2210 | /* Just copy the first "maxcolors" colors */ | ||
2211 | for ( j=10, i=0; i<maxcolors; ++i, ++j ) { | ||
2212 | SDL_colors[j].peRed = colors[i].r; | ||
2213 | SDL_colors[j].peGreen = colors[i].g; | ||
2214 | SDL_colors[j].peBlue = colors[i].b; | ||
2215 | } | ||
2216 | #else | ||
2217 | /* Allocate memory for the arrays we use */ | ||
2218 | pool = SDL_stack_alloc(int, 2*ncolors); | ||
2219 | if ( pool == NULL ) { | ||
2220 | /* No worries, just return */; | ||
2221 | return; | ||
2222 | } | ||
2223 | seen = pool; | ||
2224 | SDL_memset(seen, 0, ncolors*sizeof(int)); | ||
2225 | order = pool+ncolors; | ||
2226 | |||
2227 | /* Start with the brightest color */ | ||
2228 | max = 0; | ||
2229 | for ( i=0; i<ncolors; ++i ) { | ||
2230 | dist = CS_CS_DIST(zero, colors[i]); | ||
2231 | if ( dist >= max ) { | ||
2232 | max = dist; | ||
2233 | next = i; | ||
2234 | } | ||
2235 | } | ||
2236 | j = 0; | ||
2237 | order[j++] = next; | ||
2238 | seen[next] = 1; | ||
2239 | prev = next; | ||
2240 | |||
2241 | /* Keep going through all the colors */ | ||
2242 | while ( j < maxcolors ) { | ||
2243 | max = 0; | ||
2244 | for ( i=0; i<ncolors; ++i ) { | ||
2245 | if ( seen[i] ) { | ||
2246 | continue; | ||
2247 | } | ||
2248 | dist = CS_CS_DIST(colors[i], colors[prev]); | ||
2249 | if ( dist >= max ) { | ||
2250 | max = dist; | ||
2251 | next = i; | ||
2252 | } | ||
2253 | } | ||
2254 | order[j++] = next; | ||
2255 | seen[next] = 1; | ||
2256 | prev = next; | ||
2257 | } | ||
2258 | |||
2259 | /* Compress the colors to the palette */ | ||
2260 | for ( j=10, i=0; i<maxcolors; ++i, ++j ) { | ||
2261 | SDL_colors[j].peRed = colors[order[i]].r; | ||
2262 | SDL_colors[j].peGreen = colors[order[i]].g; | ||
2263 | SDL_colors[j].peBlue = colors[order[i]].b; | ||
2264 | } | ||
2265 | SDL_stack_free(pool); | ||
2266 | #endif /* SIMPLE_COMPRESSION */ | ||
2267 | } | ||
2268 | |||
2269 | /* Set the system colormap in both fullscreen and windowed modes */ | ||
2270 | int DX5_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors) | ||
2271 | { | ||
2272 | int i; | ||
2273 | int alloct_all; | ||
2274 | |||
2275 | /* Copy palette colors into display palette */ | ||
2276 | alloct_all = 0; | ||
2277 | if ( SDL_palette != NULL ) { | ||
2278 | if ( (this->screen->flags&SDL_FULLSCREEN) == SDL_FULLSCREEN ) { | ||
2279 | /* We can set all entries explicitly */ | ||
2280 | for ( i=0; i< ncolors; ++i ) { | ||
2281 | int j = firstcolor + i; | ||
2282 | SDL_colors[j].peRed = colors[i].r; | ||
2283 | SDL_colors[j].peGreen = colors[i].g; | ||
2284 | SDL_colors[j].peBlue = colors[i].b; | ||
2285 | } | ||
2286 | /* This sends an WM_PALETTECHANGED message to us */ | ||
2287 | colorchange_expected = 1; | ||
2288 | IDirectDrawPalette_SetEntries(SDL_palette, 0, | ||
2289 | firstcolor, ncolors, &SDL_colors[firstcolor]); | ||
2290 | alloct_all = 1; | ||
2291 | } else { | ||
2292 | /* Grab the 236 most diverse colors in the palette */ | ||
2293 | DX5_CompressPalette(this, colors, ncolors, 236); | ||
2294 | /* This sends an WM_PALETTECHANGED message to us */ | ||
2295 | colorchange_expected = 1; | ||
2296 | IDirectDrawPalette_SetEntries(SDL_palette, 0, | ||
2297 | 0, 256, SDL_colors); | ||
2298 | } | ||
2299 | } | ||
2300 | return(alloct_all); | ||
2301 | } | ||
2302 | |||
2303 | /* Gamma code is only available on DirectX 7 and newer */ | ||
2304 | static int DX5_SetGammaRamp(_THIS, Uint16 *ramp) | ||
2305 | { | ||
2306 | #ifdef IDirectDrawGammaControl_SetGammaRamp | ||
2307 | LPDIRECTDRAWGAMMACONTROL gamma; | ||
2308 | DDGAMMARAMP gamma_ramp; | ||
2309 | HRESULT result; | ||
2310 | #endif | ||
2311 | |||
2312 | /* In windowed or OpenGL mode, use windib gamma code */ | ||
2313 | if ( ! DDRAW_FULLSCREEN() ) { | ||
2314 | return DIB_SetGammaRamp(this, ramp); | ||
2315 | } | ||
2316 | |||
2317 | #ifndef IDirectDrawGammaControl_SetGammaRamp | ||
2318 | SDL_SetError("SDL compiled without DirectX gamma ramp support"); | ||
2319 | return -1; | ||
2320 | #else | ||
2321 | /* Check for a video mode! */ | ||
2322 | if ( ! SDL_primary ) { | ||
2323 | SDL_SetError("A video mode must be set for gamma correction"); | ||
2324 | return(-1); | ||
2325 | } | ||
2326 | |||
2327 | /* Get the gamma control object */ | ||
2328 | result = IDirectDrawSurface3_QueryInterface(SDL_primary, | ||
2329 | &IID_IDirectDrawGammaControl, (LPVOID *)&gamma); | ||
2330 | if ( result != DD_OK ) { | ||
2331 | SetDDerror("DirectDrawSurface3::QueryInterface(GAMMA)", result); | ||
2332 | return(-1); | ||
2333 | } | ||
2334 | |||
2335 | /* Set up the gamma ramp */ | ||
2336 | SDL_memcpy(gamma_ramp.red, &ramp[0*256], 256*sizeof(*ramp)); | ||
2337 | SDL_memcpy(gamma_ramp.green, &ramp[1*256], 256*sizeof(*ramp)); | ||
2338 | SDL_memcpy(gamma_ramp.blue, &ramp[2*256], 256*sizeof(*ramp)); | ||
2339 | result = IDirectDrawGammaControl_SetGammaRamp(gamma, 0, &gamma_ramp); | ||
2340 | if ( result != DD_OK ) { | ||
2341 | SetDDerror("DirectDrawGammaControl::SetGammaRamp()", result); | ||
2342 | } | ||
2343 | |||
2344 | /* Release the interface and return */ | ||
2345 | IDirectDrawGammaControl_Release(gamma); | ||
2346 | return (result == DD_OK) ? 0 : -1; | ||
2347 | #endif /* !IDirectDrawGammaControl_SetGammaRamp */ | ||
2348 | } | ||
2349 | |||
2350 | static int DX5_GetGammaRamp(_THIS, Uint16 *ramp) | ||
2351 | { | ||
2352 | #ifdef IDirectDrawGammaControl_SetGammaRamp | ||
2353 | LPDIRECTDRAWGAMMACONTROL gamma; | ||
2354 | DDGAMMARAMP gamma_ramp; | ||
2355 | HRESULT result; | ||
2356 | #endif | ||
2357 | |||
2358 | /* In windowed or OpenGL mode, use windib gamma code */ | ||
2359 | if ( ! DDRAW_FULLSCREEN() ) { | ||
2360 | return DIB_GetGammaRamp(this, ramp); | ||
2361 | } | ||
2362 | |||
2363 | #ifndef IDirectDrawGammaControl_SetGammaRamp | ||
2364 | SDL_SetError("SDL compiled without DirectX gamma ramp support"); | ||
2365 | return -1; | ||
2366 | #else | ||
2367 | /* Check for a video mode! */ | ||
2368 | if ( ! SDL_primary ) { | ||
2369 | SDL_SetError("A video mode must be set for gamma correction"); | ||
2370 | return(-1); | ||
2371 | } | ||
2372 | |||
2373 | /* Get the gamma control object */ | ||
2374 | result = IDirectDrawSurface3_QueryInterface(SDL_primary, | ||
2375 | &IID_IDirectDrawGammaControl, (LPVOID *)&gamma); | ||
2376 | if ( result != DD_OK ) { | ||
2377 | SetDDerror("DirectDrawSurface3::QueryInterface(GAMMA)", result); | ||
2378 | return(-1); | ||
2379 | } | ||
2380 | |||
2381 | /* Set up the gamma ramp */ | ||
2382 | result = IDirectDrawGammaControl_GetGammaRamp(gamma, 0, &gamma_ramp); | ||
2383 | if ( result == DD_OK ) { | ||
2384 | SDL_memcpy(&ramp[0*256], gamma_ramp.red, 256*sizeof(*ramp)); | ||
2385 | SDL_memcpy(&ramp[1*256], gamma_ramp.green, 256*sizeof(*ramp)); | ||
2386 | SDL_memcpy(&ramp[2*256], gamma_ramp.blue, 256*sizeof(*ramp)); | ||
2387 | } else { | ||
2388 | SetDDerror("DirectDrawGammaControl::GetGammaRamp()", result); | ||
2389 | } | ||
2390 | |||
2391 | /* Release the interface and return */ | ||
2392 | IDirectDrawGammaControl_Release(gamma); | ||
2393 | return (result == DD_OK) ? 0 : -1; | ||
2394 | #endif /* !IDirectDrawGammaControl_SetGammaRamp */ | ||
2395 | } | ||
2396 | |||
2397 | void DX5_VideoQuit(_THIS) | ||
2398 | { | ||
2399 | int i, j; | ||
2400 | |||
2401 | /* If we're fullscreen GL, we need to reset the display */ | ||
2402 | if ( this->screen != NULL ) { | ||
2403 | #ifndef NO_CHANGEDISPLAYSETTINGS | ||
2404 | if ( (this->screen->flags & (SDL_OPENGL|SDL_FULLSCREEN)) == | ||
2405 | (SDL_OPENGL|SDL_FULLSCREEN) ) { | ||
2406 | ChangeDisplaySettings(NULL, 0); | ||
2407 | ShowWindow(SDL_Window, SW_HIDE); | ||
2408 | } | ||
2409 | #endif | ||
2410 | if ( this->screen->flags & SDL_OPENGL ) { | ||
2411 | WIN_GL_ShutDown(this); | ||
2412 | } | ||
2413 | } | ||
2414 | |||
2415 | /* Free any palettes we used */ | ||
2416 | if ( SDL_palette != NULL ) { | ||
2417 | IDirectDrawPalette_Release(SDL_palette); | ||
2418 | SDL_palette = NULL; | ||
2419 | } | ||
2420 | |||
2421 | /* Allow the primary surface to be freed */ | ||
2422 | if ( SDL_primary != NULL ) { | ||
2423 | SDL_primary = NULL; | ||
2424 | } | ||
2425 | |||
2426 | /* Free video mode lists */ | ||
2427 | for ( i=0; i<NUM_MODELISTS; ++i ) { | ||
2428 | if ( SDL_modelist[i] != NULL ) { | ||
2429 | for ( j=0; SDL_modelist[i][j]; ++j ) | ||
2430 | SDL_free(SDL_modelist[i][j]); | ||
2431 | SDL_free(SDL_modelist[i]); | ||
2432 | SDL_modelist[i] = NULL; | ||
2433 | } | ||
2434 | } | ||
2435 | |||
2436 | /* Free the window */ | ||
2437 | DIB_QuitGamma(this); | ||
2438 | if ( SDL_Window ) { | ||
2439 | DX5_DestroyWindow(this); | ||
2440 | } | ||
2441 | |||
2442 | /* Free our window icon */ | ||
2443 | if ( screen_icn ) { | ||
2444 | DestroyIcon(screen_icn); | ||
2445 | screen_icn = NULL; | ||
2446 | } | ||
2447 | } | ||
2448 | |||
2449 | /* Exported for the windows message loop only */ | ||
2450 | void DX5_Activate(_THIS, BOOL active, BOOL minimized) | ||
2451 | { | ||
2452 | } | ||
2453 | void DX5_RealizePalette(_THIS) | ||
2454 | { | ||
2455 | if ( SDL_palette ) { | ||
2456 | IDirectDrawSurface3_SetPalette(SDL_primary, SDL_palette); | ||
2457 | } | ||
2458 | } | ||
2459 | static void DX5_Recolor8Bit(_THIS, SDL_Surface *surface, Uint8 *mapping) | ||
2460 | { | ||
2461 | int row, col; | ||
2462 | Uint8 *pixels; | ||
2463 | |||
2464 | if ( surface->w && surface->h ) { | ||
2465 | if ( (surface->flags & SDL_HWSURFACE) == SDL_HWSURFACE ) { | ||
2466 | if ( this->LockHWSurface(this, surface) < 0 ) { | ||
2467 | return; | ||
2468 | } | ||
2469 | } | ||
2470 | for ( row=0; row<surface->h; ++row ) { | ||
2471 | pixels = (Uint8 *)surface->pixels+row*surface->pitch; | ||
2472 | for ( col=0; col<surface->w; ++col, ++pixels ) { | ||
2473 | *pixels = mapping[*pixels]; | ||
2474 | } | ||
2475 | } | ||
2476 | if ( (surface->flags & SDL_HWSURFACE) == SDL_HWSURFACE ) { | ||
2477 | this->UnlockHWSurface(this, surface); | ||
2478 | } | ||
2479 | SDL_UpdateRect(surface, 0, 0, 0, 0); | ||
2480 | } | ||
2481 | } | ||
2482 | void DX5_PaletteChanged(_THIS, HWND window) | ||
2483 | { | ||
2484 | SDL_Palette *palette; | ||
2485 | SDL_Color *saved = NULL; | ||
2486 | HDC hdc; | ||
2487 | int i; | ||
2488 | PALETTEENTRY *entries; | ||
2489 | |||
2490 | /* This is true when the window is closing */ | ||
2491 | if ( (SDL_primary == NULL) || (SDL_VideoSurface == NULL) ) | ||
2492 | return; | ||
2493 | |||
2494 | /* We need to get the colors as they were set */ | ||
2495 | palette = this->physpal; | ||
2496 | if(!palette) | ||
2497 | palette = SDL_VideoSurface->format->palette; | ||
2498 | if ( palette == NULL ) { /* Sometimes we don't have a palette */ | ||
2499 | return; | ||
2500 | } | ||
2501 | entries = SDL_stack_alloc(PALETTEENTRY, palette->ncolors); | ||
2502 | hdc = GetDC(window); | ||
2503 | GetSystemPaletteEntries(hdc, 0, palette->ncolors, entries); | ||
2504 | ReleaseDC(window, hdc); | ||
2505 | if ( ! colorchange_expected ) { | ||
2506 | saved = SDL_stack_alloc(SDL_Color, palette->ncolors); | ||
2507 | SDL_memcpy(saved, palette->colors, | ||
2508 | palette->ncolors*sizeof(SDL_Color)); | ||
2509 | } | ||
2510 | for ( i=0; i<palette->ncolors; ++i ) { | ||
2511 | palette->colors[i].r = entries[i].peRed; | ||
2512 | palette->colors[i].g = entries[i].peGreen; | ||
2513 | palette->colors[i].b = entries[i].peBlue; | ||
2514 | } | ||
2515 | SDL_stack_free(entries); | ||
2516 | if ( ! colorchange_expected ) { | ||
2517 | Uint8 mapping[256]; | ||
2518 | |||
2519 | SDL_memset(mapping, 0, sizeof(mapping)); | ||
2520 | for ( i=0; i<palette->ncolors; ++i ) { | ||
2521 | mapping[i] = SDL_FindColor(palette, | ||
2522 | saved[i].r, saved[i].g, saved[i].b); | ||
2523 | } | ||
2524 | DX5_Recolor8Bit(this, SDL_VideoSurface, mapping); | ||
2525 | SDL_stack_free(saved); | ||
2526 | } | ||
2527 | colorchange_expected = 0; | ||
2528 | |||
2529 | /* Notify all mapped surfaces of the change */ | ||
2530 | SDL_FormatChanged(SDL_VideoSurface); | ||
2531 | } | ||
2532 | |||
2533 | /* Exported for the windows message loop only */ | ||
2534 | void DX5_WinPAINT(_THIS, HDC hdc) | ||
2535 | { | ||
2536 | SDL_UpdateRect(SDL_PublicSurface, 0, 0, 0, 0); | ||
2537 | } | ||
diff --git a/apps/plugins/sdl/src/video/windx5/SDL_dx5video.h b/apps/plugins/sdl/src/video/windx5/SDL_dx5video.h new file mode 100644 index 0000000000..3d754a0e2e --- /dev/null +++ b/apps/plugins/sdl/src/video/windx5/SDL_dx5video.h | |||
@@ -0,0 +1,61 @@ | |||
1 | /* | ||
2 | SDL - Simple DirectMedia Layer | ||
3 | Copyright (C) 1997-2012 Sam Lantinga | ||
4 | |||
5 | This library is free software; you can redistribute it and/or | ||
6 | modify it under the terms of the GNU Lesser General Public | ||
7 | License as published by the Free Software Foundation; either | ||
8 | version 2.1 of the License, or (at your option) any later version. | ||
9 | |||
10 | This library is distributed in the hope that it will be useful, | ||
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | Lesser General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU Lesser General Public | ||
16 | License along with this library; if not, write to the Free Software | ||
17 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | ||
18 | |||
19 | Sam Lantinga | ||
20 | slouken@libsdl.org | ||
21 | */ | ||
22 | #include "SDL_config.h" | ||
23 | |||
24 | #ifndef _SDL_dx5video_h | ||
25 | #define _SDL_dx5video_h | ||
26 | |||
27 | #include "directx.h" | ||
28 | |||
29 | /* Private display data */ | ||
30 | struct SDL_PrivateVideoData { | ||
31 | LPDIRECTDRAW2 ddraw2; | ||
32 | LPDIRECTDRAWSURFACE3 SDL_primary; | ||
33 | LPDIRECTDRAWCLIPPER SDL_clipper; | ||
34 | LPDIRECTDRAWPALETTE SDL_palette; | ||
35 | PALETTEENTRY SDL_colors[256]; | ||
36 | int colorchange_expected; | ||
37 | |||
38 | #define NUM_MODELISTS 4 /* 8, 16, 24, and 32 bits-per-pixel */ | ||
39 | int SDL_nummodes[NUM_MODELISTS]; | ||
40 | SDL_Rect **SDL_modelist[NUM_MODELISTS]; | ||
41 | int SDL_modeindex[NUM_MODELISTS]; | ||
42 | }; | ||
43 | /* Old variable names */ | ||
44 | #define ddraw2 (this->hidden->ddraw2) | ||
45 | #define SDL_primary (this->hidden->SDL_primary) | ||
46 | #define SDL_clipper (this->hidden->SDL_clipper) | ||
47 | #define SDL_palette (this->hidden->SDL_palette) | ||
48 | #define SDL_colors (this->hidden->SDL_colors) | ||
49 | #define colorchange_expected (this->hidden->colorchange_expected) | ||
50 | #define SDL_nummodes (this->hidden->SDL_nummodes) | ||
51 | #define SDL_modelist (this->hidden->SDL_modelist) | ||
52 | #define SDL_modeindex (this->hidden->SDL_modeindex) | ||
53 | |||
54 | /* DirectX function pointers for video and events */ | ||
55 | extern HRESULT (WINAPI *DDrawCreate)( GUID FAR *lpGUID, LPDIRECTDRAW FAR *lplpDD, IUnknown FAR *pUnkOuter ); | ||
56 | extern HRESULT (WINAPI *DInputCreate)(HINSTANCE hinst, DWORD dwVersion, LPDIRECTINPUT *ppDI, LPUNKNOWN punkOuter); | ||
57 | |||
58 | /* DirectDraw error reporting function */ | ||
59 | extern void SetDDerror(const char *function, int code); | ||
60 | |||
61 | #endif /* _SDL_dx5video_h */ | ||
diff --git a/apps/plugins/sdl/src/video/windx5/SDL_dx5yuv.c b/apps/plugins/sdl/src/video/windx5/SDL_dx5yuv.c new file mode 100644 index 0000000000..cb89fdc9bb --- /dev/null +++ b/apps/plugins/sdl/src/video/windx5/SDL_dx5yuv.c | |||
@@ -0,0 +1,296 @@ | |||
1 | /* | ||
2 | SDL - Simple DirectMedia Layer | ||
3 | Copyright (C) 1997-2012 Sam Lantinga | ||
4 | |||
5 | This library is free software; you can redistribute it and/or | ||
6 | modify it under the terms of the GNU Lesser General Public | ||
7 | License as published by the Free Software Foundation; either | ||
8 | version 2.1 of the License, or (at your option) any later version. | ||
9 | |||
10 | This library is distributed in the hope that it will be useful, | ||
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | Lesser General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU Lesser General Public | ||
16 | License along with this library; if not, write to the Free Software | ||
17 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | ||
18 | |||
19 | Sam Lantinga | ||
20 | slouken@libsdl.org | ||
21 | */ | ||
22 | #include "SDL_config.h" | ||
23 | |||
24 | /* This is the DirectDraw implementation of YUV video overlays */ | ||
25 | #include "directx.h" | ||
26 | #include "SDL_video.h" | ||
27 | #include "SDL_dx5yuv_c.h" | ||
28 | #include "../SDL_yuvfuncs.h" | ||
29 | |||
30 | //#define USE_DIRECTX_OVERLAY | ||
31 | |||
32 | /* The functions used to manipulate software video overlays */ | ||
33 | static struct private_yuvhwfuncs dx5_yuvfuncs = { | ||
34 | DX5_LockYUVOverlay, | ||
35 | DX5_UnlockYUVOverlay, | ||
36 | DX5_DisplayYUVOverlay, | ||
37 | DX5_FreeYUVOverlay | ||
38 | }; | ||
39 | |||
40 | struct private_yuvhwdata { | ||
41 | LPDIRECTDRAWSURFACE3 surface; | ||
42 | |||
43 | /* These are just so we don't have to allocate them separately */ | ||
44 | Uint16 pitches[3]; | ||
45 | Uint8 *planes[3]; | ||
46 | }; | ||
47 | |||
48 | |||
49 | static LPDIRECTDRAWSURFACE3 CreateYUVSurface(_THIS, | ||
50 | int width, int height, Uint32 format) | ||
51 | { | ||
52 | HRESULT result; | ||
53 | LPDIRECTDRAWSURFACE dd_surface1; | ||
54 | LPDIRECTDRAWSURFACE3 dd_surface3; | ||
55 | DDSURFACEDESC ddsd; | ||
56 | |||
57 | /* Set up the surface description */ | ||
58 | SDL_memset(&ddsd, 0, sizeof(ddsd)); | ||
59 | ddsd.dwSize = sizeof(ddsd); | ||
60 | ddsd.dwFlags = (DDSD_WIDTH|DDSD_HEIGHT|DDSD_CAPS|DDSD_PIXELFORMAT); | ||
61 | ddsd.dwWidth = width; | ||
62 | ddsd.dwHeight= height; | ||
63 | #ifdef USE_DIRECTX_OVERLAY | ||
64 | ddsd.ddsCaps.dwCaps = (DDSCAPS_OVERLAY|DDSCAPS_VIDEOMEMORY); | ||
65 | #else | ||
66 | ddsd.ddsCaps.dwCaps = (DDSCAPS_OFFSCREENPLAIN|DDSCAPS_VIDEOMEMORY); | ||
67 | #endif | ||
68 | ddsd.ddpfPixelFormat.dwSize = sizeof(ddsd.ddpfPixelFormat); | ||
69 | ddsd.ddpfPixelFormat.dwFlags = DDPF_FOURCC; | ||
70 | ddsd.ddpfPixelFormat.dwFourCC = format; | ||
71 | |||
72 | /* Create the DirectDraw video surface */ | ||
73 | result = IDirectDraw2_CreateSurface(ddraw2, &ddsd, &dd_surface1, NULL); | ||
74 | if ( result != DD_OK ) { | ||
75 | SetDDerror("DirectDraw2::CreateSurface", result); | ||
76 | return(NULL); | ||
77 | } | ||
78 | result = IDirectDrawSurface_QueryInterface(dd_surface1, | ||
79 | &IID_IDirectDrawSurface3, (LPVOID *)&dd_surface3); | ||
80 | IDirectDrawSurface_Release(dd_surface1); | ||
81 | if ( result != DD_OK ) { | ||
82 | SetDDerror("DirectDrawSurface::QueryInterface", result); | ||
83 | return(NULL); | ||
84 | } | ||
85 | |||
86 | /* Make sure the surface format was set properly */ | ||
87 | SDL_memset(&ddsd, 0, sizeof(ddsd)); | ||
88 | ddsd.dwSize = sizeof(ddsd); | ||
89 | result = IDirectDrawSurface3_Lock(dd_surface3, NULL, | ||
90 | &ddsd, DDLOCK_NOSYSLOCK, NULL); | ||
91 | if ( result != DD_OK ) { | ||
92 | SetDDerror("DirectDrawSurface3::Lock", result); | ||
93 | IDirectDrawSurface_Release(dd_surface3); | ||
94 | return(NULL); | ||
95 | } | ||
96 | IDirectDrawSurface3_Unlock(dd_surface3, NULL); | ||
97 | |||
98 | if ( !(ddsd.ddpfPixelFormat.dwFlags & DDPF_FOURCC) || | ||
99 | (ddsd.ddpfPixelFormat.dwFourCC != format) ) { | ||
100 | SDL_SetError("DDraw didn't use requested FourCC format"); | ||
101 | IDirectDrawSurface_Release(dd_surface3); | ||
102 | return(NULL); | ||
103 | } | ||
104 | |||
105 | /* We're ready to go! */ | ||
106 | return(dd_surface3); | ||
107 | } | ||
108 | |||
109 | #ifdef DEBUG_YUV | ||
110 | static char *PrintFOURCC(Uint32 code) | ||
111 | { | ||
112 | static char buf[5]; | ||
113 | |||
114 | buf[3] = code >> 24; | ||
115 | buf[2] = (code >> 16) & 0xFF; | ||
116 | buf[1] = (code >> 8) & 0xFF; | ||
117 | buf[0] = (code & 0xFF); | ||
118 | return(buf); | ||
119 | } | ||
120 | #endif | ||
121 | |||
122 | SDL_Overlay *DX5_CreateYUVOverlay(_THIS, int width, int height, Uint32 format, SDL_Surface *display) | ||
123 | { | ||
124 | SDL_Overlay *overlay; | ||
125 | struct private_yuvhwdata *hwdata; | ||
126 | |||
127 | #ifdef DEBUG_YUV | ||
128 | DWORD numcodes; | ||
129 | DWORD *codes; | ||
130 | |||
131 | printf("FOURCC format requested: 0x%x\n", PrintFOURCC(format)); | ||
132 | IDirectDraw2_GetFourCCCodes(ddraw2, &numcodes, NULL); | ||
133 | if ( numcodes ) { | ||
134 | DWORD i; | ||
135 | codes = SDL_malloc(numcodes*sizeof(*codes)); | ||
136 | if ( codes ) { | ||
137 | IDirectDraw2_GetFourCCCodes(ddraw2, &numcodes, codes); | ||
138 | for ( i=0; i<numcodes; ++i ) { | ||
139 | fprintf(stderr, "Code %d: 0x%x\n", i, PrintFOURCC(codes[i])); | ||
140 | } | ||
141 | SDL_free(codes); | ||
142 | } | ||
143 | } else { | ||
144 | fprintf(stderr, "No FOURCC codes supported\n"); | ||
145 | } | ||
146 | #endif | ||
147 | |||
148 | /* Create the overlay structure */ | ||
149 | overlay = (SDL_Overlay *)SDL_malloc(sizeof *overlay); | ||
150 | if ( overlay == NULL ) { | ||
151 | SDL_OutOfMemory(); | ||
152 | return(NULL); | ||
153 | } | ||
154 | SDL_memset(overlay, 0, (sizeof *overlay)); | ||
155 | |||
156 | /* Fill in the basic members */ | ||
157 | overlay->format = format; | ||
158 | overlay->w = width; | ||
159 | overlay->h = height; | ||
160 | |||
161 | /* Set up the YUV surface function structure */ | ||
162 | overlay->hwfuncs = &dx5_yuvfuncs; | ||
163 | |||
164 | /* Create the pixel data and lookup tables */ | ||
165 | hwdata = (struct private_yuvhwdata *)SDL_malloc(sizeof *hwdata); | ||
166 | overlay->hwdata = hwdata; | ||
167 | if ( hwdata == NULL ) { | ||
168 | SDL_OutOfMemory(); | ||
169 | SDL_FreeYUVOverlay(overlay); | ||
170 | return(NULL); | ||
171 | } | ||
172 | hwdata->surface = CreateYUVSurface(this, width, height, format); | ||
173 | if ( hwdata->surface == NULL ) { | ||
174 | SDL_FreeYUVOverlay(overlay); | ||
175 | return(NULL); | ||
176 | } | ||
177 | overlay->hw_overlay = 1; | ||
178 | |||
179 | /* Set up the plane pointers */ | ||
180 | overlay->pitches = hwdata->pitches; | ||
181 | overlay->pixels = hwdata->planes; | ||
182 | switch (format) { | ||
183 | case SDL_YV12_OVERLAY: | ||
184 | case SDL_IYUV_OVERLAY: | ||
185 | overlay->planes = 3; | ||
186 | break; | ||
187 | default: | ||
188 | overlay->planes = 1; | ||
189 | break; | ||
190 | } | ||
191 | |||
192 | /* We're all done.. */ | ||
193 | return(overlay); | ||
194 | } | ||
195 | |||
196 | int DX5_LockYUVOverlay(_THIS, SDL_Overlay *overlay) | ||
197 | { | ||
198 | HRESULT result; | ||
199 | LPDIRECTDRAWSURFACE3 surface; | ||
200 | DDSURFACEDESC ddsd; | ||
201 | |||
202 | surface = overlay->hwdata->surface; | ||
203 | SDL_memset(&ddsd, 0, sizeof(ddsd)); | ||
204 | ddsd.dwSize = sizeof(ddsd); | ||
205 | result = IDirectDrawSurface3_Lock(surface, NULL, | ||
206 | &ddsd, DDLOCK_NOSYSLOCK, NULL); | ||
207 | if ( result == DDERR_SURFACELOST ) { | ||
208 | result = IDirectDrawSurface3_Restore(surface); | ||
209 | result = IDirectDrawSurface3_Lock(surface, NULL, &ddsd, | ||
210 | (DDLOCK_NOSYSLOCK|DDLOCK_WAIT), NULL); | ||
211 | } | ||
212 | if ( result != DD_OK ) { | ||
213 | SetDDerror("DirectDrawSurface3::Lock", result); | ||
214 | return(-1); | ||
215 | } | ||
216 | |||
217 | /* Find the pitch and offset values for the overlay */ | ||
218 | #if defined(NONAMELESSUNION) | ||
219 | overlay->pitches[0] = (Uint16)ddsd.u1.lPitch; | ||
220 | #else | ||
221 | overlay->pitches[0] = (Uint16)ddsd.lPitch; | ||
222 | #endif | ||
223 | overlay->pixels[0] = (Uint8 *)ddsd.lpSurface; | ||
224 | switch (overlay->format) { | ||
225 | case SDL_YV12_OVERLAY: | ||
226 | case SDL_IYUV_OVERLAY: | ||
227 | /* Add the two extra planes */ | ||
228 | overlay->pitches[1] = overlay->pitches[0] / 2; | ||
229 | overlay->pitches[2] = overlay->pitches[0] / 2; | ||
230 | overlay->pixels[1] = overlay->pixels[0] + | ||
231 | overlay->pitches[0] * overlay->h; | ||
232 | overlay->pixels[2] = overlay->pixels[1] + | ||
233 | overlay->pitches[1] * overlay->h / 2; | ||
234 | break; | ||
235 | default: | ||
236 | /* Only one plane, no worries */ | ||
237 | break; | ||
238 | } | ||
239 | return(0); | ||
240 | } | ||
241 | |||
242 | void DX5_UnlockYUVOverlay(_THIS, SDL_Overlay *overlay) | ||
243 | { | ||
244 | LPDIRECTDRAWSURFACE3 surface; | ||
245 | |||
246 | surface = overlay->hwdata->surface; | ||
247 | IDirectDrawSurface3_Unlock(surface, NULL); | ||
248 | } | ||
249 | |||
250 | int DX5_DisplayYUVOverlay(_THIS, SDL_Overlay *overlay, SDL_Rect *src, SDL_Rect *dst) | ||
251 | { | ||
252 | HRESULT result; | ||
253 | LPDIRECTDRAWSURFACE3 surface; | ||
254 | RECT srcrect, dstrect; | ||
255 | |||
256 | surface = overlay->hwdata->surface; | ||
257 | srcrect.top = src->y; | ||
258 | srcrect.bottom = srcrect.top+src->h; | ||
259 | srcrect.left = src->x; | ||
260 | srcrect.right = srcrect.left+src->w; | ||
261 | dstrect.top = SDL_bounds.top+dst->y; | ||
262 | dstrect.left = SDL_bounds.left+dst->x; | ||
263 | dstrect.bottom = dstrect.top+dst->h; | ||
264 | dstrect.right = dstrect.left+dst->w; | ||
265 | #ifdef USE_DIRECTX_OVERLAY | ||
266 | result = IDirectDrawSurface3_UpdateOverlay(surface, &srcrect, | ||
267 | SDL_primary, &dstrect, DDOVER_SHOW, NULL); | ||
268 | if ( result != DD_OK ) { | ||
269 | SetDDerror("DirectDrawSurface3::UpdateOverlay", result); | ||
270 | return(-1); | ||
271 | } | ||
272 | #else | ||
273 | result = IDirectDrawSurface3_Blt(SDL_primary, &dstrect, surface, &srcrect, | ||
274 | DDBLT_WAIT, NULL); | ||
275 | if ( result != DD_OK ) { | ||
276 | SetDDerror("DirectDrawSurface3::Blt", result); | ||
277 | return(-1); | ||
278 | } | ||
279 | #endif | ||
280 | return(0); | ||
281 | } | ||
282 | |||
283 | void DX5_FreeYUVOverlay(_THIS, SDL_Overlay *overlay) | ||
284 | { | ||
285 | struct private_yuvhwdata *hwdata; | ||
286 | |||
287 | hwdata = overlay->hwdata; | ||
288 | if ( hwdata ) { | ||
289 | if ( hwdata->surface ) { | ||
290 | IDirectDrawSurface_Release(hwdata->surface); | ||
291 | } | ||
292 | SDL_free(hwdata); | ||
293 | overlay->hwdata = NULL; | ||
294 | } | ||
295 | } | ||
296 | |||
diff --git a/apps/plugins/sdl/src/video/windx5/SDL_dx5yuv_c.h b/apps/plugins/sdl/src/video/windx5/SDL_dx5yuv_c.h new file mode 100644 index 0000000000..dfceaf929a --- /dev/null +++ b/apps/plugins/sdl/src/video/windx5/SDL_dx5yuv_c.h | |||
@@ -0,0 +1,38 @@ | |||
1 | /* | ||
2 | SDL - Simple DirectMedia Layer | ||
3 | Copyright (C) 1997-2012 Sam Lantinga | ||
4 | |||
5 | This library is free software; you can redistribute it and/or | ||
6 | modify it under the terms of the GNU Lesser General Public | ||
7 | License as published by the Free Software Foundation; either | ||
8 | version 2.1 of the License, or (at your option) any later version. | ||
9 | |||
10 | This library is distributed in the hope that it will be useful, | ||
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | Lesser General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU Lesser General Public | ||
16 | License along with this library; if not, write to the Free Software | ||
17 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | ||
18 | |||
19 | Sam Lantinga | ||
20 | slouken@libsdl.org | ||
21 | */ | ||
22 | #include "SDL_config.h" | ||
23 | |||
24 | /* This is the DirectDraw implementation of YUV video overlays */ | ||
25 | |||
26 | #include "SDL_video.h" | ||
27 | #include "../wincommon/SDL_lowvideo.h" | ||
28 | #include "SDL_dx5video.h" | ||
29 | |||
30 | extern SDL_Overlay *DX5_CreateYUVOverlay(_THIS, int width, int height, Uint32 format, SDL_Surface *display); | ||
31 | |||
32 | extern int DX5_LockYUVOverlay(_THIS, SDL_Overlay *overlay); | ||
33 | |||
34 | extern void DX5_UnlockYUVOverlay(_THIS, SDL_Overlay *overlay); | ||
35 | |||
36 | extern int DX5_DisplayYUVOverlay(_THIS, SDL_Overlay *overlay, SDL_Rect *src, SDL_Rect *dst); | ||
37 | |||
38 | extern void DX5_FreeYUVOverlay(_THIS, SDL_Overlay *overlay); | ||
diff --git a/apps/plugins/sdl/src/video/windx5/directx.h b/apps/plugins/sdl/src/video/windx5/directx.h new file mode 100644 index 0000000000..c7f536530b --- /dev/null +++ b/apps/plugins/sdl/src/video/windx5/directx.h | |||
@@ -0,0 +1,97 @@ | |||
1 | |||
2 | #ifndef _directx_h | ||
3 | #define _directx_h | ||
4 | |||
5 | /* Include all of the DirectX 5.0 headers and adds any necessary tweaks */ | ||
6 | |||
7 | #define WIN32_LEAN_AND_MEAN | ||
8 | #include <windows.h> | ||
9 | #include <mmsystem.h> | ||
10 | #ifndef WIN32 | ||
11 | #define WIN32 | ||
12 | #endif | ||
13 | #undef WINNT | ||
14 | |||
15 | /* Far pointers don't exist in 32-bit code */ | ||
16 | #ifndef FAR | ||
17 | #define FAR | ||
18 | #endif | ||
19 | |||
20 | /* Error codes not yet included in Win32 API header files */ | ||
21 | #ifndef MAKE_HRESULT | ||
22 | #define MAKE_HRESULT(sev,fac,code) \ | ||
23 | ((HRESULT)(((unsigned long)(sev)<<31) | ((unsigned long)(fac)<<16) | ((unsigned long)(code)))) | ||
24 | #endif | ||
25 | |||
26 | #ifndef S_OK | ||
27 | #define S_OK (HRESULT)0x00000000L | ||
28 | #endif | ||
29 | |||
30 | #ifndef SUCCEEDED | ||
31 | #define SUCCEEDED(x) ((HRESULT)(x) >= 0) | ||
32 | #endif | ||
33 | #ifndef FAILED | ||
34 | #define FAILED(x) ((HRESULT)(x)<0) | ||
35 | #endif | ||
36 | |||
37 | #ifndef E_FAIL | ||
38 | #define E_FAIL (HRESULT)0x80000008L | ||
39 | #endif | ||
40 | #ifndef E_NOINTERFACE | ||
41 | #define E_NOINTERFACE (HRESULT)0x80004002L | ||
42 | #endif | ||
43 | #ifndef E_OUTOFMEMORY | ||
44 | #define E_OUTOFMEMORY (HRESULT)0x8007000EL | ||
45 | #endif | ||
46 | #ifndef E_INVALIDARG | ||
47 | #define E_INVALIDARG (HRESULT)0x80070057L | ||
48 | #endif | ||
49 | #ifndef E_NOTIMPL | ||
50 | #define E_NOTIMPL (HRESULT)0x80004001L | ||
51 | #endif | ||
52 | #ifndef REGDB_E_CLASSNOTREG | ||
53 | #define REGDB_E_CLASSNOTREG (HRESULT)0x80040154L | ||
54 | #endif | ||
55 | |||
56 | /* Severity codes */ | ||
57 | #ifndef SEVERITY_ERROR | ||
58 | #define SEVERITY_ERROR 1 | ||
59 | #endif | ||
60 | |||
61 | /* Error facility codes */ | ||
62 | #ifndef FACILITY_WIN32 | ||
63 | #define FACILITY_WIN32 7 | ||
64 | #endif | ||
65 | |||
66 | #ifndef FIELD_OFFSET | ||
67 | #define FIELD_OFFSET(type, field) ((LONG)&(((type *)0)->field)) | ||
68 | #endif | ||
69 | |||
70 | /* DirectX headers (if it isn't included, I haven't tested it yet) | ||
71 | */ | ||
72 | /* We need these defines to mark what version of DirectX API we use */ | ||
73 | #define DIRECTDRAW_VERSION 0x0700 | ||
74 | #define DIRECTSOUND_VERSION 0x0500 | ||
75 | #define DIRECTINPUT_VERSION 0x0700 | ||
76 | |||
77 | #include <ddraw.h> | ||
78 | #include <dsound.h> | ||
79 | #include <dinput.h> | ||
80 | |||
81 | #if DIRECTINPUT_VERSION >= 0x0700 && !defined(DIMOFS_BUTTON4) | ||
82 | typedef struct _DIMOUSESTATE2 { | ||
83 | LONG lX; | ||
84 | LONG lY; | ||
85 | LONG lZ; | ||
86 | BYTE rgbButtons[8]; | ||
87 | } DIMOUSESTATE2, *LPDIMOUSESTATE2; | ||
88 | |||
89 | #define DIMOFS_BUTTON4 (FIELD_OFFSET(DIMOUSESTATE2, rgbButtons) + 4) | ||
90 | #define DIMOFS_BUTTON5 (FIELD_OFFSET(DIMOUSESTATE2, rgbButtons) + 5) | ||
91 | #define DIMOFS_BUTTON6 (FIELD_OFFSET(DIMOUSESTATE2, rgbButtons) + 6) | ||
92 | #define DIMOFS_BUTTON7 (FIELD_OFFSET(DIMOUSESTATE2, rgbButtons) + 7) | ||
93 | |||
94 | extern const DIDATAFORMAT c_dfDIMouse2; | ||
95 | #endif | ||
96 | |||
97 | #endif /* _directx_h */ | ||