diff options
Diffstat (limited to 'apps/plugins/sdl/src/video/photon')
-rw-r--r-- | apps/plugins/sdl/src/video/photon/SDL_ph_events.c | 624 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/photon/SDL_ph_events_c.h | 37 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/photon/SDL_ph_gl.c | 406 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/photon/SDL_ph_gl.h | 41 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/photon/SDL_ph_image.c | 1059 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/photon/SDL_ph_image_c.h | 59 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/photon/SDL_ph_modes.c | 390 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/photon/SDL_ph_modes_c.h | 43 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/photon/SDL_ph_mouse.c | 220 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/photon/SDL_ph_mouse_c.h | 39 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/photon/SDL_ph_video.c | 648 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/photon/SDL_ph_video.h | 157 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/photon/SDL_ph_wm.c | 118 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/photon/SDL_ph_wm_c.h | 37 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/photon/SDL_phyuv.c | 504 | ||||
-rw-r--r-- | apps/plugins/sdl/src/video/photon/SDL_phyuv_c.h | 62 |
16 files changed, 4444 insertions, 0 deletions
diff --git a/apps/plugins/sdl/src/video/photon/SDL_ph_events.c b/apps/plugins/sdl/src/video/photon/SDL_ph_events.c new file mode 100644 index 0000000000..9b7538c4b0 --- /dev/null +++ b/apps/plugins/sdl/src/video/photon/SDL_ph_events.c | |||
@@ -0,0 +1,624 @@ | |||
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 | /* Handle the event stream, converting photon events into SDL events */ | ||
25 | |||
26 | #include <stdio.h> | ||
27 | #include <setjmp.h> | ||
28 | #include <sys/time.h> | ||
29 | |||
30 | #include <Ph.h> | ||
31 | #include <photon/PkKeyDef.h> | ||
32 | |||
33 | #include "SDL.h" | ||
34 | #include "SDL_syswm.h" | ||
35 | #include "../SDL_sysvideo.h" | ||
36 | #include "../../events/SDL_sysevents.h" | ||
37 | #include "../../events/SDL_events_c.h" | ||
38 | #include "SDL_ph_video.h" | ||
39 | #include "SDL_ph_modes_c.h" | ||
40 | #include "SDL_ph_image_c.h" | ||
41 | #include "SDL_ph_events_c.h" | ||
42 | #include "SDL_phyuv_c.h" | ||
43 | |||
44 | /* The translation tables from a photon keysym to a SDL keysym */ | ||
45 | static SDLKey ODD_keymap[256]; | ||
46 | static SDLKey MISC_keymap[0xFF + 1]; | ||
47 | SDL_keysym *ph_TranslateKey(PhKeyEvent_t *key, SDL_keysym *keysym); | ||
48 | |||
49 | /* Check to see if this is a repeated key. | ||
50 | (idea shamelessly lifted from GII -- thanks guys! :) */ | ||
51 | static int ph_WarpedMotion(_THIS, PhEvent_t *winEvent) | ||
52 | { | ||
53 | PhRect_t *rect = PhGetRects( winEvent ); | ||
54 | |||
55 | int centre_x, centre_y; | ||
56 | int dx, dy; | ||
57 | short abs_x, abs_y; | ||
58 | int posted; | ||
59 | |||
60 | centre_x = SDL_VideoSurface->w / 2; | ||
61 | centre_y = SDL_VideoSurface->h / 2; | ||
62 | |||
63 | dx = rect->ul.x - centre_x; | ||
64 | dy = rect->ul.y - centre_y; | ||
65 | |||
66 | posted = SDL_PrivateMouseMotion( 0, 1, dx, dy ); | ||
67 | |||
68 | /* Move mouse cursor to middle of the window */ | ||
69 | PtGetAbsPosition( window, &abs_x, &abs_y ); | ||
70 | PhMoveCursorAbs(PhInputGroup(NULL), abs_x + centre_x, abs_y + centre_y); | ||
71 | |||
72 | return (posted); | ||
73 | } | ||
74 | |||
75 | /* Control which motion flags the window has set, a flags value of -1 sets | ||
76 | * MOTION_BUTTON and MOTION_NOBUTTON */ | ||
77 | |||
78 | static void set_motion_sensitivity(_THIS, unsigned int flags) | ||
79 | { | ||
80 | int rid; | ||
81 | int fields = Ph_EV_PTR_MOTION_BUTTON | Ph_EV_PTR_MOTION_NOBUTTON; | ||
82 | PhRegion_t region; | ||
83 | |||
84 | if( window ) | ||
85 | { | ||
86 | rid = PtWidgetRid(window); | ||
87 | if( rid != 0 && PhRegionQuery(rid, ®ion, NULL, NULL, 0) == 0 ) | ||
88 | { | ||
89 | region.events_sense=(region.events_sense & ~fields)|(flags & fields); | ||
90 | PhRegionChange(Ph_REGION_EV_SENSE, 0, ®ion, NULL, NULL); | ||
91 | } | ||
92 | } | ||
93 | } | ||
94 | |||
95 | /* Convert the photon button state value to an SDL value */ | ||
96 | static Uint8 ph2sdl_mousebutton(unsigned short button_state) | ||
97 | { | ||
98 | Uint8 mouse_button = 0; | ||
99 | |||
100 | if (button_state & Ph_BUTTON_SELECT) | ||
101 | mouse_button |= SDL_BUTTON_LEFT; | ||
102 | if (button_state & Ph_BUTTON_MENU) | ||
103 | mouse_button |= SDL_BUTTON_RIGHT; | ||
104 | if (button_state & Ph_BUTTON_ADJUST) | ||
105 | mouse_button |= SDL_BUTTON_MIDDLE; | ||
106 | |||
107 | return (mouse_button); | ||
108 | } | ||
109 | |||
110 | static int ph_DispatchEvent(_THIS) | ||
111 | { | ||
112 | int posted; | ||
113 | PhRect_t* rect; | ||
114 | PhPointerEvent_t* pointerEvent; | ||
115 | PhKeyEvent_t* keyEvent; | ||
116 | PhWindowEvent_t* winEvent; | ||
117 | int i, buttons; | ||
118 | SDL_Rect sdlrects[PH_SDL_MAX_RECTS]; | ||
119 | |||
120 | posted = 0; | ||
121 | |||
122 | switch (phevent->type) | ||
123 | { | ||
124 | case Ph_EV_BOUNDARY: | ||
125 | { | ||
126 | if (phevent->subtype == Ph_EV_PTR_ENTER) | ||
127 | { | ||
128 | posted = SDL_PrivateAppActive(1, SDL_APPMOUSEFOCUS); | ||
129 | } | ||
130 | else if (phevent->subtype ==Ph_EV_PTR_LEAVE) | ||
131 | { | ||
132 | posted = SDL_PrivateAppActive(0, SDL_APPMOUSEFOCUS); | ||
133 | } | ||
134 | } | ||
135 | break; | ||
136 | |||
137 | case Ph_EV_PTR_MOTION_BUTTON: | ||
138 | case Ph_EV_PTR_MOTION_NOBUTTON: | ||
139 | { | ||
140 | if (SDL_VideoSurface) | ||
141 | { | ||
142 | pointerEvent = PhGetData(phevent); | ||
143 | rect = PhGetRects(phevent); | ||
144 | |||
145 | if (mouse_relative) | ||
146 | { | ||
147 | posted = ph_WarpedMotion(this, phevent); | ||
148 | } | ||
149 | else | ||
150 | { | ||
151 | posted = SDL_PrivateMouseMotion(0, 0, rect->ul.x, rect->ul.y); | ||
152 | } | ||
153 | } | ||
154 | } | ||
155 | break; | ||
156 | |||
157 | case Ph_EV_BUT_PRESS: | ||
158 | { | ||
159 | pointerEvent = PhGetData(phevent); | ||
160 | buttons = ph2sdl_mousebutton(pointerEvent->buttons); | ||
161 | if (buttons != 0) | ||
162 | { | ||
163 | posted = SDL_PrivateMouseButton(SDL_PRESSED, buttons, 0, 0); | ||
164 | } | ||
165 | } | ||
166 | break; | ||
167 | |||
168 | case Ph_EV_BUT_RELEASE: | ||
169 | { | ||
170 | pointerEvent = PhGetData(phevent); | ||
171 | buttons = ph2sdl_mousebutton(pointerEvent->buttons); | ||
172 | if (phevent->subtype == Ph_EV_RELEASE_REAL && buttons != 0) | ||
173 | { | ||
174 | posted = SDL_PrivateMouseButton(SDL_RELEASED, buttons, 0, 0); | ||
175 | } | ||
176 | else if(phevent->subtype == Ph_EV_RELEASE_PHANTOM) | ||
177 | { | ||
178 | /* If the mouse is outside the window, | ||
179 | * only a phantom release event is sent, so | ||
180 | * check if the window doesn't have mouse focus. | ||
181 | * Not perfect, maybe checking the mouse button | ||
182 | * state for Ph_EV_BOUNDARY events would be | ||
183 | * better. */ | ||
184 | if ((SDL_GetAppState() & SDL_APPMOUSEFOCUS) == 0) | ||
185 | { | ||
186 | posted = SDL_PrivateMouseButton(SDL_RELEASED, buttons, 0, 0); | ||
187 | } | ||
188 | } | ||
189 | } | ||
190 | break; | ||
191 | |||
192 | case Ph_EV_WM: | ||
193 | { | ||
194 | winEvent = PhGetData(phevent); | ||
195 | |||
196 | /* losing focus */ | ||
197 | if ((winEvent->event_f==Ph_WM_FOCUS) && (winEvent->event_state==Ph_WM_EVSTATE_FOCUSLOST)) | ||
198 | { | ||
199 | set_motion_sensitivity(this, Ph_EV_PTR_MOTION_BUTTON); | ||
200 | posted = SDL_PrivateAppActive(0, SDL_APPINPUTFOCUS); | ||
201 | } | ||
202 | /* gaining focus */ | ||
203 | else if ((winEvent->event_f==Ph_WM_FOCUS) && (winEvent->event_state==Ph_WM_EVSTATE_FOCUS)) | ||
204 | { | ||
205 | set_motion_sensitivity(this, -1); | ||
206 | posted = SDL_PrivateAppActive(1, SDL_APPINPUTFOCUS); | ||
207 | } | ||
208 | /* request quit */ | ||
209 | else if (winEvent->event_f==Ph_WM_CLOSE) | ||
210 | { | ||
211 | posted = SDL_PrivateQuit(); | ||
212 | } | ||
213 | /* request hide/unhide */ | ||
214 | else if (winEvent->event_f==Ph_WM_HIDE) | ||
215 | { | ||
216 | if (currently_hided) | ||
217 | { | ||
218 | /* got unhide window event */ | ||
219 | /* TODO: restore application's palette if in palette mode */ | ||
220 | currently_hided=0; | ||
221 | } | ||
222 | else | ||
223 | { | ||
224 | /* got hide window event */ | ||
225 | /* TODO: restore original palette if in palette mode */ | ||
226 | currently_hided=1; | ||
227 | } | ||
228 | } | ||
229 | /* request to resize */ | ||
230 | else if (winEvent->event_f==Ph_WM_RESIZE) | ||
231 | { | ||
232 | currently_maximized=0; | ||
233 | #if (_NTO_VERSION < 630) | ||
234 | SDL_PrivateResize(winEvent->size.w+1, winEvent->size.h+1); | ||
235 | #else | ||
236 | /* QNX 6.3.0 have this bug fixed */ | ||
237 | SDL_PrivateResize(winEvent->size.w, winEvent->size.h); | ||
238 | #endif /* _NTO_VERSION */ | ||
239 | } | ||
240 | /* request to move */ | ||
241 | else if (winEvent->event_f==Ph_WM_MOVE) | ||
242 | { | ||
243 | if (current_overlay!=NULL) | ||
244 | { | ||
245 | int lockedstate=current_overlay->hwdata->locked; | ||
246 | int chromastate=current_overlay->hwdata->ischromakey; | ||
247 | int error; | ||
248 | SDL_Rect src, dst; | ||
249 | |||
250 | current_overlay->hwdata->locked=1; | ||
251 | src.x = 0; | ||
252 | src.y = 0; | ||
253 | src.w = current_overlay->w; | ||
254 | src.y = current_overlay->h; | ||
255 | dst.x=current_overlay->hwdata->CurrentViewPort.pos.x; | ||
256 | dst.y=current_overlay->hwdata->CurrentViewPort.pos.y; | ||
257 | dst.w=current_overlay->hwdata->CurrentViewPort.size.w; | ||
258 | dst.h=current_overlay->hwdata->CurrentViewPort.size.h; | ||
259 | current_overlay->hwdata->ischromakey=0; | ||
260 | error=ph_DisplayYUVOverlay(this, current_overlay, &src, &dst); | ||
261 | if (!error) | ||
262 | { | ||
263 | current_overlay->hwdata->ischromakey=chromastate; | ||
264 | current_overlay->hwdata->locked=lockedstate; | ||
265 | } | ||
266 | } | ||
267 | } | ||
268 | /* maximize request */ | ||
269 | else if (winEvent->event_f==Ph_WM_MAX) | ||
270 | { | ||
271 | /* window already moved and resized here */ | ||
272 | currently_maximized=1; | ||
273 | } | ||
274 | /* restore request */ | ||
275 | else if (winEvent->event_f==Ph_WM_RESTORE) | ||
276 | { | ||
277 | /* window already moved and resized here */ | ||
278 | currently_maximized=0; | ||
279 | } | ||
280 | } | ||
281 | break; | ||
282 | |||
283 | /* window has been resized, moved or removed */ | ||
284 | case Ph_EV_EXPOSE: | ||
285 | { | ||
286 | if (phevent->num_rects!=0) | ||
287 | { | ||
288 | int numrects; | ||
289 | |||
290 | if (SDL_VideoSurface) | ||
291 | { | ||
292 | rect = PhGetRects(phevent); | ||
293 | if (phevent->num_rects>PH_SDL_MAX_RECTS) | ||
294 | { | ||
295 | /* sorry, buffers underrun, we'll update only first PH_SDL_MAX_RECTS rects */ | ||
296 | numrects=PH_SDL_MAX_RECTS; | ||
297 | } | ||
298 | |||
299 | for(i=0; i<phevent->num_rects; i++) | ||
300 | { | ||
301 | sdlrects[i].x = rect[i].ul.x; | ||
302 | sdlrects[i].y = rect[i].ul.y; | ||
303 | sdlrects[i].w = rect[i].lr.x - rect[i].ul.x + 1; | ||
304 | sdlrects[i].h = rect[i].lr.y - rect[i].ul.y + 1; | ||
305 | } | ||
306 | |||
307 | this->UpdateRects(this, phevent->num_rects, sdlrects); | ||
308 | |||
309 | if (current_overlay!=NULL) | ||
310 | { | ||
311 | int lockedstate=current_overlay->hwdata->locked; | ||
312 | int error; | ||
313 | SDL_Rect src, dst; | ||
314 | |||
315 | current_overlay->hwdata->locked=1; | ||
316 | src.x = 0; | ||
317 | src.y = 0; | ||
318 | src.w = current_overlay->w; | ||
319 | src.y = current_overlay->h; | ||
320 | dst.x=current_overlay->hwdata->CurrentViewPort.pos.x; | ||
321 | dst.y=current_overlay->hwdata->CurrentViewPort.pos.y; | ||
322 | dst.w=current_overlay->hwdata->CurrentViewPort.size.w; | ||
323 | dst.h=current_overlay->hwdata->CurrentViewPort.size.h; | ||
324 | current_overlay->hwdata->forcedredraw=1; | ||
325 | error=ph_DisplayYUVOverlay(this, current_overlay, &src, &dst); | ||
326 | if (!error) | ||
327 | { | ||
328 | current_overlay->hwdata->forcedredraw=0; | ||
329 | current_overlay->hwdata->locked=lockedstate; | ||
330 | } | ||
331 | } | ||
332 | } | ||
333 | } | ||
334 | } | ||
335 | break; | ||
336 | |||
337 | case Ph_EV_KEY: | ||
338 | { | ||
339 | SDL_keysym keysym; | ||
340 | |||
341 | posted = 0; | ||
342 | |||
343 | keyEvent = PhGetData(phevent); | ||
344 | |||
345 | if (Pk_KF_Key_Down & keyEvent->key_flags) | ||
346 | { | ||
347 | /* split the wheel events from real key events */ | ||
348 | if ((keyEvent->key_cap==Pk_Up) && (keyEvent->key_scan==0) && ((keyEvent->key_flags & Pk_KF_Scan_Valid)==Pk_KF_Scan_Valid)) | ||
349 | { | ||
350 | posted = SDL_PrivateMouseButton(SDL_PRESSED, SDL_BUTTON_WHEELUP, 0, 0); | ||
351 | break; | ||
352 | } | ||
353 | if ((keyEvent->key_cap==Pk_Down) && (keyEvent->key_scan==0) && ((keyEvent->key_flags & Pk_KF_Scan_Valid)==Pk_KF_Scan_Valid)) | ||
354 | { | ||
355 | posted = SDL_PrivateMouseButton(SDL_PRESSED, SDL_BUTTON_WHEELDOWN, 0, 0); | ||
356 | break; | ||
357 | } | ||
358 | posted = SDL_PrivateKeyboard(SDL_PRESSED, ph_TranslateKey(keyEvent, &keysym)); | ||
359 | } | ||
360 | else /* must be key release */ | ||
361 | { | ||
362 | /* split the wheel events from real key events */ | ||
363 | if ((keyEvent->key_cap==Pk_Up) && (keyEvent->key_scan==0) && ((keyEvent->key_flags & Pk_KF_Scan_Valid)==Pk_KF_Scan_Valid)) | ||
364 | { | ||
365 | posted = SDL_PrivateMouseButton(SDL_RELEASED, SDL_BUTTON_WHEELUP, 0, 0); | ||
366 | break; | ||
367 | } | ||
368 | if ((keyEvent->key_cap==Pk_Down) && (keyEvent->key_scan==0) && ((keyEvent->key_flags & Pk_KF_Scan_Valid)==Pk_KF_Scan_Valid)) | ||
369 | { | ||
370 | posted = SDL_PrivateMouseButton(SDL_RELEASED, SDL_BUTTON_WHEELDOWN, 0, 0); | ||
371 | break; | ||
372 | } | ||
373 | posted = SDL_PrivateKeyboard(SDL_RELEASED, ph_TranslateKey( keyEvent, &keysym)); | ||
374 | } | ||
375 | } | ||
376 | break; | ||
377 | |||
378 | case Ph_EV_INFO: | ||
379 | { | ||
380 | if (phevent->subtype==Ph_OFFSCREEN_INVALID) | ||
381 | { | ||
382 | unsigned long* EvInfoData; | ||
383 | |||
384 | EvInfoData=(unsigned long*)PhGetData(phevent); | ||
385 | |||
386 | switch (*EvInfoData) | ||
387 | { | ||
388 | case Pg_VIDEO_MODE_SWITCHED: | ||
389 | { | ||
390 | } | ||
391 | break; | ||
392 | case Pg_ENTERED_DIRECT: | ||
393 | { | ||
394 | } | ||
395 | break; | ||
396 | case Pg_EXITED_DIRECT: | ||
397 | { | ||
398 | } | ||
399 | break; | ||
400 | case Pg_DRIVER_STARTED: | ||
401 | { | ||
402 | } | ||
403 | break; | ||
404 | } | ||
405 | } | ||
406 | } | ||
407 | break; | ||
408 | } | ||
409 | |||
410 | return(posted); | ||
411 | } | ||
412 | |||
413 | /* perform a blocking read if no events available */ | ||
414 | int ph_Pending(_THIS) | ||
415 | { | ||
416 | /* Flush the display connection and look to see if events are queued */ | ||
417 | PgFlush(); | ||
418 | |||
419 | while (1) | ||
420 | { | ||
421 | switch(PhEventPeek(phevent, EVENT_SIZE)) | ||
422 | { | ||
423 | case Ph_EVENT_MSG: | ||
424 | return 1; | ||
425 | case -1: | ||
426 | SDL_SetError("ph_Pending(): PhEventNext failed.\n"); | ||
427 | return 0; | ||
428 | default: | ||
429 | return 0; | ||
430 | } | ||
431 | } | ||
432 | |||
433 | /* Oh well, nothing is ready .. */ | ||
434 | return(0); | ||
435 | } | ||
436 | |||
437 | void ph_PumpEvents(_THIS) | ||
438 | { | ||
439 | /* Flush the display connection and look to see if events are queued */ | ||
440 | PgFlush(); | ||
441 | |||
442 | while (ph_Pending(this)) | ||
443 | { | ||
444 | PtEventHandler(phevent); | ||
445 | ph_DispatchEvent(this); | ||
446 | } | ||
447 | } | ||
448 | |||
449 | void ph_InitKeymap(void) | ||
450 | { | ||
451 | int i; | ||
452 | |||
453 | /* Odd keys used in international keyboards */ | ||
454 | for (i=0; i<SDL_arraysize(ODD_keymap); ++i) | ||
455 | { | ||
456 | ODD_keymap[i] = SDLK_UNKNOWN; | ||
457 | } | ||
458 | |||
459 | /* Map the miscellaneous keys */ | ||
460 | for (i=0; i<SDL_arraysize(MISC_keymap); ++i) | ||
461 | { | ||
462 | MISC_keymap[i] = SDLK_UNKNOWN; | ||
463 | } | ||
464 | |||
465 | MISC_keymap[Pk_BackSpace&0xFF] = SDLK_BACKSPACE; | ||
466 | MISC_keymap[Pk_Tab&0xFF] = SDLK_TAB; | ||
467 | MISC_keymap[Pk_Clear&0xFF] = SDLK_CLEAR; | ||
468 | MISC_keymap[Pk_Return&0xFF] = SDLK_RETURN; | ||
469 | MISC_keymap[Pk_Pause&0xFF] = SDLK_PAUSE; | ||
470 | MISC_keymap[Pk_Escape&0xFF] = SDLK_ESCAPE; | ||
471 | MISC_keymap[Pk_Delete&0xFF] = SDLK_DELETE; | ||
472 | |||
473 | MISC_keymap[Pk_KP_0&0xFF] = SDLK_KP0; | ||
474 | MISC_keymap[Pk_KP_1&0xFF] = SDLK_KP1; | ||
475 | MISC_keymap[Pk_KP_2&0xFF] = SDLK_KP2; | ||
476 | MISC_keymap[Pk_KP_3&0xFF] = SDLK_KP3; | ||
477 | MISC_keymap[Pk_KP_4&0xFF] = SDLK_KP4; | ||
478 | MISC_keymap[Pk_KP_5&0xFF] = SDLK_KP5; | ||
479 | MISC_keymap[Pk_KP_6&0xFF] = SDLK_KP6; | ||
480 | MISC_keymap[Pk_KP_7&0xFF] = SDLK_KP7; | ||
481 | MISC_keymap[Pk_KP_8&0xFF] = SDLK_KP8; | ||
482 | MISC_keymap[Pk_KP_9&0xFF] = SDLK_KP9; | ||
483 | |||
484 | MISC_keymap[Pk_KP_Decimal&0xFF] = SDLK_KP_PERIOD; | ||
485 | MISC_keymap[Pk_KP_Divide&0xFF] = SDLK_KP_DIVIDE; | ||
486 | MISC_keymap[Pk_KP_Multiply&0xFF] = SDLK_KP_MULTIPLY; | ||
487 | MISC_keymap[Pk_KP_Subtract&0xFF] = SDLK_KP_MINUS; | ||
488 | MISC_keymap[Pk_KP_Add&0xFF] = SDLK_KP_PLUS; | ||
489 | MISC_keymap[Pk_KP_Enter&0xFF] = SDLK_KP_ENTER; | ||
490 | MISC_keymap[Pk_KP_Equal&0xFF] = SDLK_KP_EQUALS; | ||
491 | |||
492 | MISC_keymap[Pk_Up&0xFF] = SDLK_UP; | ||
493 | MISC_keymap[Pk_Down&0xFF] = SDLK_DOWN; | ||
494 | MISC_keymap[Pk_Right&0xFF] = SDLK_RIGHT; | ||
495 | MISC_keymap[Pk_Left&0xFF] = SDLK_LEFT; | ||
496 | MISC_keymap[Pk_Insert&0xFF] = SDLK_INSERT; | ||
497 | MISC_keymap[Pk_Home&0xFF] = SDLK_HOME; | ||
498 | MISC_keymap[Pk_End&0xFF] = SDLK_END; | ||
499 | MISC_keymap[Pk_Pg_Up&0xFF] = SDLK_PAGEUP; | ||
500 | MISC_keymap[Pk_Pg_Down&0xFF] = SDLK_PAGEDOWN; | ||
501 | |||
502 | MISC_keymap[Pk_F1&0xFF] = SDLK_F1; | ||
503 | MISC_keymap[Pk_F2&0xFF] = SDLK_F2; | ||
504 | MISC_keymap[Pk_F3&0xFF] = SDLK_F3; | ||
505 | MISC_keymap[Pk_F4&0xFF] = SDLK_F4; | ||
506 | MISC_keymap[Pk_F5&0xFF] = SDLK_F5; | ||
507 | MISC_keymap[Pk_F6&0xFF] = SDLK_F6; | ||
508 | MISC_keymap[Pk_F7&0xFF] = SDLK_F7; | ||
509 | MISC_keymap[Pk_F8&0xFF] = SDLK_F8; | ||
510 | MISC_keymap[Pk_F9&0xFF] = SDLK_F9; | ||
511 | MISC_keymap[Pk_F10&0xFF] = SDLK_F10; | ||
512 | MISC_keymap[Pk_F11&0xFF] = SDLK_F11; | ||
513 | MISC_keymap[Pk_F12&0xFF] = SDLK_F12; | ||
514 | MISC_keymap[Pk_F13&0xFF] = SDLK_F13; | ||
515 | MISC_keymap[Pk_F14&0xFF] = SDLK_F14; | ||
516 | MISC_keymap[Pk_F15&0xFF] = SDLK_F15; | ||
517 | |||
518 | MISC_keymap[Pk_Num_Lock&0xFF] = SDLK_NUMLOCK; | ||
519 | MISC_keymap[Pk_Caps_Lock&0xFF] = SDLK_CAPSLOCK; | ||
520 | MISC_keymap[Pk_Scroll_Lock&0xFF] = SDLK_SCROLLOCK; | ||
521 | MISC_keymap[Pk_Shift_R&0xFF] = SDLK_RSHIFT; | ||
522 | MISC_keymap[Pk_Shift_L&0xFF] = SDLK_LSHIFT; | ||
523 | MISC_keymap[Pk_Control_R&0xFF] = SDLK_RCTRL; | ||
524 | MISC_keymap[Pk_Control_L&0xFF] = SDLK_LCTRL; | ||
525 | MISC_keymap[Pk_Alt_R&0xFF] = SDLK_RALT; | ||
526 | MISC_keymap[Pk_Alt_L&0xFF] = SDLK_LALT; | ||
527 | MISC_keymap[Pk_Meta_R&0xFF] = SDLK_RMETA; | ||
528 | MISC_keymap[Pk_Meta_L&0xFF] = SDLK_LMETA; | ||
529 | MISC_keymap[Pk_Super_L&0xFF] = SDLK_LSUPER; | ||
530 | MISC_keymap[Pk_Super_R&0xFF] = SDLK_RSUPER; | ||
531 | MISC_keymap[Pk_Mode_switch&0xFF] = SDLK_MODE; /* "Alt Gr" key */ | ||
532 | |||
533 | MISC_keymap[Pk_Help&0xFF] = SDLK_HELP; | ||
534 | MISC_keymap[Pk_Print&0xFF] = SDLK_PRINT; | ||
535 | MISC_keymap[Pk_Break&0xFF] = SDLK_BREAK; | ||
536 | MISC_keymap[Pk_Menu&0xFF] = SDLK_MENU; /* Windows "Menu" key */ | ||
537 | |||
538 | MISC_keymap[Pk_Hyper_R&0xFF] = SDLK_RSUPER; /* Right "Windows" */ | ||
539 | |||
540 | /* Left "Windows" key, but it can't be catched by application */ | ||
541 | MISC_keymap[Pk_Hyper_L&0xFF] = SDLK_LSUPER; | ||
542 | } | ||
543 | |||
544 | static unsigned long cap; | ||
545 | |||
546 | SDL_keysym *ph_TranslateKey(PhKeyEvent_t *key, SDL_keysym *keysym) | ||
547 | { | ||
548 | /* 'sym' is set to the value of the key with modifiers applied to it. | ||
549 | This member is valid only if Pk_KF_Sym_Valid is set in the key_flags. | ||
550 | We will assume it is valid. */ | ||
551 | |||
552 | /* FIXME: This needs to check whether the cap & scancode is valid */ | ||
553 | |||
554 | cap = key->key_cap; | ||
555 | |||
556 | switch (cap>>8) | ||
557 | { | ||
558 | case 0x00: /* Latin 1 */ | ||
559 | case 0x01: /* Latin 2 */ | ||
560 | case 0x02: /* Latin 3 */ | ||
561 | case 0x03: /* Latin 4 */ | ||
562 | case 0x04: /* Katakana */ | ||
563 | case 0x05: /* Arabic */ | ||
564 | case 0x06: /* Cyrillic */ | ||
565 | case 0x07: /* Greek */ | ||
566 | case 0x08: /* Technical */ | ||
567 | case 0x0A: /* Publishing */ | ||
568 | case 0x0C: /* Hebrew */ | ||
569 | case 0x0D: /* Thai */ | ||
570 | keysym->sym = (SDLKey)(cap&0xFF); | ||
571 | /* Map capital letter syms to lowercase */ | ||
572 | if ((keysym->sym >= 'A')&&(keysym->sym <= 'Z')) | ||
573 | keysym->sym += ('a'-'A'); | ||
574 | break; | ||
575 | case 0xF0: | ||
576 | keysym->sym = MISC_keymap[cap&0xFF]; | ||
577 | break; | ||
578 | default: | ||
579 | keysym->sym = SDLK_UNKNOWN; | ||
580 | break; | ||
581 | } | ||
582 | |||
583 | keysym->scancode = key->key_scan; | ||
584 | keysym->unicode = 0; | ||
585 | |||
586 | if (SDL_TranslateUNICODE) | ||
587 | { | ||
588 | char utf8[MB_CUR_MAX]; | ||
589 | int utf8len; | ||
590 | wchar_t unicode; | ||
591 | |||
592 | switch (keysym->scancode) | ||
593 | { | ||
594 | /* Esc key */ | ||
595 | case 0x01: keysym->unicode = 27; | ||
596 | break; | ||
597 | /* BackSpace key */ | ||
598 | case 0x0E: keysym->unicode = 127; | ||
599 | break; | ||
600 | /* Enter key */ | ||
601 | case 0x1C: keysym->unicode = 10; | ||
602 | break; | ||
603 | default: | ||
604 | utf8len = PhKeyToMb(utf8, key); | ||
605 | if (utf8len > 0) | ||
606 | { | ||
607 | utf8len = mbtowc(&unicode, utf8, utf8len); | ||
608 | if (utf8len > 0) | ||
609 | { | ||
610 | keysym->unicode = unicode; | ||
611 | } | ||
612 | } | ||
613 | break; | ||
614 | } | ||
615 | |||
616 | } | ||
617 | |||
618 | return (keysym); | ||
619 | } | ||
620 | |||
621 | void ph_InitOSKeymap(_THIS) | ||
622 | { | ||
623 | ph_InitKeymap(); | ||
624 | } | ||
diff --git a/apps/plugins/sdl/src/video/photon/SDL_ph_events_c.h b/apps/plugins/sdl/src/video/photon/SDL_ph_events_c.h new file mode 100644 index 0000000000..4aa939b3d9 --- /dev/null +++ b/apps/plugins/sdl/src/video/photon/SDL_ph_events_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 | #ifndef __SDL_PH_EVENTS_H__ | ||
25 | #define __SDL_PH_EVENTS_H__ | ||
26 | |||
27 | #include "SDL_ph_video.h" | ||
28 | |||
29 | #define PH_SDL_MAX_RECTS 256 | ||
30 | #define PH_EVENT_SAFETY_POOL 512 | ||
31 | #define EVENT_SIZE (sizeof(PhEvent_t) + 1000 + PH_EVENT_SAFETY_POOL) | ||
32 | |||
33 | /* Functions to be exported */ | ||
34 | extern void ph_InitOSKeymap(_THIS); | ||
35 | extern void ph_PumpEvents(_THIS); | ||
36 | |||
37 | #endif /* __SDL_PH_EVENTS_H__ */ | ||
diff --git a/apps/plugins/sdl/src/video/photon/SDL_ph_gl.c b/apps/plugins/sdl/src/video/photon/SDL_ph_gl.c new file mode 100644 index 0000000000..3121777639 --- /dev/null +++ b/apps/plugins/sdl/src/video/photon/SDL_ph_gl.c | |||
@@ -0,0 +1,406 @@ | |||
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 <dlfcn.h> | ||
25 | #include "SDL.h" | ||
26 | #include "SDL_ph_gl.h" | ||
27 | |||
28 | #if SDL_VIDEO_OPENGL | ||
29 | |||
30 | #if (_NTO_VERSION >= 630) | ||
31 | /* PhotonGL functions */ | ||
32 | GLPH_DECLARE_FUNCS; | ||
33 | #endif /* 6.3.0 */ | ||
34 | |||
35 | #if (_NTO_VERSION < 630) | ||
36 | void ph_GL_SwapBuffers(_THIS) | ||
37 | { | ||
38 | PgSetRegion(PtWidgetRid(window)); | ||
39 | PdOpenGLContextSwapBuffers(oglctx); | ||
40 | } | ||
41 | #else | ||
42 | void ph_GL_SwapBuffers(_THIS) | ||
43 | { | ||
44 | qnxgl_swap_buffers(oglbuffers); | ||
45 | } | ||
46 | #endif /* 6.3.0 */ | ||
47 | |||
48 | int ph_GL_GetAttribute(_THIS, SDL_GLattr attrib, int* value) | ||
49 | { | ||
50 | switch (attrib) | ||
51 | { | ||
52 | case SDL_GL_DOUBLEBUFFER: | ||
53 | *value=this->gl_config.double_buffer; | ||
54 | break; | ||
55 | case SDL_GL_STENCIL_SIZE: | ||
56 | *value=this->gl_config.stencil_size; | ||
57 | break; | ||
58 | case SDL_GL_DEPTH_SIZE: | ||
59 | *value=this->gl_config.depth_size; | ||
60 | break; | ||
61 | #if (_NTO_VERSION >= 630) | ||
62 | case SDL_GL_RED_SIZE: | ||
63 | *value=this->gl_config.red_size; | ||
64 | break; | ||
65 | case SDL_GL_GREEN_SIZE: | ||
66 | *value=this->gl_config.green_size; | ||
67 | break; | ||
68 | case SDL_GL_BLUE_SIZE: | ||
69 | *value=this->gl_config.blue_size; | ||
70 | break; | ||
71 | case SDL_GL_ALPHA_SIZE: | ||
72 | *value=this->gl_config.alpha_size; | ||
73 | break; | ||
74 | case SDL_GL_ACCUM_RED_SIZE: | ||
75 | *value=this->gl_config.accum_red_size; | ||
76 | break; | ||
77 | case SDL_GL_ACCUM_GREEN_SIZE: | ||
78 | *value=this->gl_config.accum_green_size; | ||
79 | break; | ||
80 | case SDL_GL_ACCUM_BLUE_SIZE: | ||
81 | *value=this->gl_config.accum_blue_size; | ||
82 | break; | ||
83 | case SDL_GL_ACCUM_ALPHA_SIZE: | ||
84 | *value=this->gl_config.accum_alpha_size; | ||
85 | break; | ||
86 | case SDL_GL_STEREO: | ||
87 | *value=this->gl_config.stereo; | ||
88 | break; | ||
89 | #endif /* 6.3.0 */ | ||
90 | default: | ||
91 | *value=0; | ||
92 | return(-1); | ||
93 | } | ||
94 | return 0; | ||
95 | } | ||
96 | |||
97 | #if (_NTO_VERSION < 630) | ||
98 | int ph_GL_LoadLibrary(_THIS, const char* path) | ||
99 | { | ||
100 | /* if code compiled with SDL_VIDEO_OPENGL, that mean that library already linked */ | ||
101 | this->gl_config.driver_loaded = 1; | ||
102 | |||
103 | return 0; | ||
104 | } | ||
105 | #else | ||
106 | int ph_GL_LoadLibrary(_THIS, const char* path) | ||
107 | { | ||
108 | void* handle; | ||
109 | int dlopen_flags=RTLD_WORLD | RTLD_GROUP; | ||
110 | |||
111 | if (this->gl_config.dll_handle!=NULL) | ||
112 | { | ||
113 | return 0; | ||
114 | } | ||
115 | |||
116 | handle = dlopen(path, dlopen_flags); | ||
117 | |||
118 | if (handle==NULL) | ||
119 | { | ||
120 | SDL_SetError("ph_GL_LoadLibrary(): Could not load OpenGL library"); | ||
121 | return -1; | ||
122 | } | ||
123 | |||
124 | this->gl_config.dll_handle = handle; | ||
125 | this->gl_config.driver_loaded = 1; | ||
126 | |||
127 | SDL_strlcpy(this->gl_config.driver_path, path, SDL_arraysize(this->gl_config.driver_path)); | ||
128 | |||
129 | return 0; | ||
130 | } | ||
131 | #endif /* 6.3.0 */ | ||
132 | |||
133 | #if (_NTO_VERSION < 630) | ||
134 | void* ph_GL_GetProcAddress(_THIS, const char* proc) | ||
135 | { | ||
136 | return NULL; | ||
137 | } | ||
138 | #else | ||
139 | void* ph_GL_GetProcAddress(_THIS, const char* proc) | ||
140 | { | ||
141 | void* function; | ||
142 | |||
143 | if (this->gl_config.dll_handle==NULL) | ||
144 | { | ||
145 | ph_GL_LoadLibrary(this, DEFAULT_OPENGL); | ||
146 | if (this->gl_config.dll_handle==NULL) | ||
147 | { | ||
148 | return NULL; | ||
149 | } | ||
150 | } | ||
151 | |||
152 | function=qnxgl_get_func(proc, oglctx, 0); | ||
153 | if (function==NULL) | ||
154 | { | ||
155 | function=dlsym(this->gl_config.dll_handle, proc); | ||
156 | } | ||
157 | |||
158 | return function; | ||
159 | } | ||
160 | #endif /* 6.3.0 */ | ||
161 | |||
162 | #if (_NTO_VERSION < 630) | ||
163 | int ph_GL_MakeCurrent(_THIS) | ||
164 | { | ||
165 | PgSetRegion(PtWidgetRid(window)); | ||
166 | |||
167 | if (oglctx!=NULL) | ||
168 | { | ||
169 | PhDCSetCurrent(oglctx); | ||
170 | } | ||
171 | |||
172 | return 0; | ||
173 | } | ||
174 | #else | ||
175 | int ph_GL_MakeCurrent(_THIS) | ||
176 | { | ||
177 | PgSetRegion(PtWidgetRid(window)); | ||
178 | |||
179 | if (oglctx!=NULL) | ||
180 | { | ||
181 | if (qnxgl_set_current(oglctx) == -1) | ||
182 | { | ||
183 | return -1; | ||
184 | } | ||
185 | } | ||
186 | |||
187 | return 0; | ||
188 | } | ||
189 | #endif /* 6.3.0 */ | ||
190 | |||
191 | #if (_NTO_VERSION < 630) | ||
192 | |||
193 | /* This code is actual for the Photon3D Runtime which was available prior to 6.3 only */ | ||
194 | |||
195 | int ph_SetupOpenGLContext(_THIS, int width, int height, int bpp, Uint32 flags) | ||
196 | { | ||
197 | PhDim_t dim; | ||
198 | uint64_t OGLAttrib[PH_OGL_MAX_ATTRIBS]; | ||
199 | int exposepost=0; | ||
200 | int OGLargc; | ||
201 | |||
202 | dim.w=width; | ||
203 | dim.h=height; | ||
204 | |||
205 | if ((oglctx!=NULL) && (oglflags==flags) && (oglbpp==bpp)) | ||
206 | { | ||
207 | PdOpenGLContextResize(oglctx, &dim); | ||
208 | PhDCSetCurrent(oglctx); | ||
209 | return 0; | ||
210 | } | ||
211 | else | ||
212 | { | ||
213 | if (oglctx!=NULL) | ||
214 | { | ||
215 | PhDCSetCurrent(NULL); | ||
216 | PhDCRelease(oglctx); | ||
217 | oglctx=NULL; | ||
218 | exposepost=1; | ||
219 | } | ||
220 | } | ||
221 | |||
222 | OGLargc=0; | ||
223 | if (this->gl_config.depth_size) | ||
224 | { | ||
225 | OGLAttrib[OGLargc++]=PHOGL_ATTRIB_DEPTH_BITS; | ||
226 | OGLAttrib[OGLargc++]=this->gl_config.depth_size; | ||
227 | } | ||
228 | if (this->gl_config.stencil_size) | ||
229 | { | ||
230 | OGLAttrib[OGLargc++]=PHOGL_ATTRIB_STENCIL_BITS; | ||
231 | OGLAttrib[OGLargc++]=this->gl_config.stencil_size; | ||
232 | } | ||
233 | OGLAttrib[OGLargc++]=PHOGL_ATTRIB_FORCE_SW; | ||
234 | if (flags & SDL_FULLSCREEN) | ||
235 | { | ||
236 | OGLAttrib[OGLargc++]=PHOGL_ATTRIB_FULLSCREEN; | ||
237 | OGLAttrib[OGLargc++]=PHOGL_ATTRIB_DIRECT; | ||
238 | OGLAttrib[OGLargc++]=PHOGL_ATTRIB_FULLSCREEN_BEST; | ||
239 | OGLAttrib[OGLargc++]=PHOGL_ATTRIB_FULLSCREEN_CENTER; | ||
240 | } | ||
241 | OGLAttrib[OGLargc++]=PHOGL_ATTRIB_NONE; | ||
242 | |||
243 | if (this->gl_config.double_buffer) | ||
244 | { | ||
245 | oglctx=PdCreateOpenGLContext(2, &dim, 0, OGLAttrib); | ||
246 | } | ||
247 | else | ||
248 | { | ||
249 | oglctx=PdCreateOpenGLContext(1, &dim, 0, OGLAttrib); | ||
250 | } | ||
251 | |||
252 | if (oglctx==NULL) | ||
253 | { | ||
254 | SDL_SetError("ph_SetupOpenGLContext(): cannot create OpenGL context !\n"); | ||
255 | return -1; | ||
256 | } | ||
257 | |||
258 | PhDCSetCurrent(oglctx); | ||
259 | |||
260 | PtFlush(); | ||
261 | |||
262 | oglflags=flags; | ||
263 | oglbpp=bpp; | ||
264 | |||
265 | if (exposepost!=0) | ||
266 | { | ||
267 | /* OpenGL context has been recreated, so report about this fact */ | ||
268 | SDL_PrivateExpose(); | ||
269 | } | ||
270 | |||
271 | return 0; | ||
272 | } | ||
273 | |||
274 | #else /* _NTO_VERSION */ | ||
275 | |||
276 | /* This code is actual for the built-in PhGL support, which became available since 6.3 */ | ||
277 | |||
278 | int ph_SetupOpenGLContext(_THIS, int width, int height, int bpp, Uint32 flags) | ||
279 | { | ||
280 | qnxgl_buf_attrib_t qnxgl_attribs[PH_OGL_MAX_ATTRIBS]; | ||
281 | qnxgl_buf_attrib_t* qnxgl_attribs_slide; | ||
282 | int num_interfaces = 0; | ||
283 | int num_buffers = 0; | ||
284 | |||
285 | /* Initialize the OpenGL subsystem */ | ||
286 | |||
287 | num_interfaces = qnxgl_init(NULL, NULL, 0); | ||
288 | |||
289 | if (num_interfaces < 0) | ||
290 | { | ||
291 | SDL_SetError("ph_SetupOpenGLContext(): cannot initialize OpenGL subsystem !\n"); | ||
292 | return -1; | ||
293 | } | ||
294 | if (num_interfaces == 0) | ||
295 | { | ||
296 | SDL_SetError("ph_SetupOpenGLContext(): there are no available OpenGL renderers was found !\n"); | ||
297 | return -1; | ||
298 | } | ||
299 | |||
300 | /* Driver is linked */ | ||
301 | this->gl_config.driver_loaded=1; | ||
302 | |||
303 | /* Initialize the OpenGL context attributes */ | ||
304 | qnxgl_attribs_slide=qnxgl_attribs; | ||
305 | |||
306 | /* Depth size */ | ||
307 | if (this->gl_config.depth_size) | ||
308 | { | ||
309 | fprintf(stderr, "setted depth size %d\n", this->gl_config.depth_size); | ||
310 | qnxgl_attribs_slide = qnxgl_attrib_set_depth(qnxgl_attribs_slide, this->gl_config.depth_size); | ||
311 | } | ||
312 | |||
313 | /* Stencil size */ | ||
314 | if (this->gl_config.stencil_size) | ||
315 | { | ||
316 | qnxgl_attribs_slide = qnxgl_attrib_set_stencil(qnxgl_attribs_slide, this->gl_config.stencil_size); | ||
317 | } | ||
318 | |||
319 | /* The sum of the accum bits of each channel */ | ||
320 | if ((this->gl_config.accum_red_size != 0) && (this->gl_config.accum_blue_size != 0) && | ||
321 | (this->gl_config.accum_green_size != 0)) | ||
322 | { | ||
323 | qnxgl_attribs_slide = qnxgl_attrib_set_accum(qnxgl_attribs_slide, | ||
324 | this->gl_config.accum_red_size + this->gl_config.accum_blue_size + | ||
325 | this->gl_config.accum_green_size + this->gl_config.accum_alpha_size); | ||
326 | } | ||
327 | |||
328 | /* Stereo mode */ | ||
329 | if (this->gl_config.stereo) | ||
330 | { | ||
331 | qnxgl_attribs_slide = qnxgl_attrib_set_stereo(qnxgl_attribs_slide); | ||
332 | } | ||
333 | |||
334 | /* Fullscreen mode */ | ||
335 | if ((flags & SDL_FULLSCREEN) == SDL_FULLSCREEN) | ||
336 | { | ||
337 | qnxgl_attribs_slide = qnxgl_attrib_set_hint_fullscreen(qnxgl_attribs_slide); | ||
338 | } | ||
339 | |||
340 | /* Double buffering mode */ | ||
341 | if (this->gl_config.double_buffer) | ||
342 | { | ||
343 | num_buffers=2; | ||
344 | } | ||
345 | else | ||
346 | { | ||
347 | num_buffers=1; | ||
348 | } | ||
349 | |||
350 | /* Loading the function pointers so we can use the extensions */ | ||
351 | GLPH_LOAD_FUNCS_GC(oglctx); | ||
352 | |||
353 | /* Set the buffers region to be that of our window's region */ | ||
354 | qnxgl_attribs_slide = glph_attrib_set_region(qnxgl_attribs_slide, PtWidgetRid(window)); | ||
355 | |||
356 | /* End of the attributes array */ | ||
357 | qnxgl_attribs_slide = qnxgl_attrib_set_end(qnxgl_attribs_slide); | ||
358 | |||
359 | /* Create the buffers with the specified color model */ | ||
360 | fprintf(stderr, "ARGB: %d, %d, %d, %d\n", this->gl_config.alpha_size, this->gl_config.red_size, this->gl_config.green_size, this->gl_config.blue_size); | ||
361 | oglbuffers = qnxgl_buffers_create( | ||
362 | QNXGL_FORMAT_BEST_RGB, | ||
363 | /* __QNXGL_BUILD_FORMAT(0, __QNXGL_COLOR_MODEL_RGB, this->gl_config.alpha_size, | ||
364 | this->gl_config.red_size, this->gl_config.green_size, this->gl_config.blue_size), */ | ||
365 | num_buffers, width, height, qnxgl_attribs, -1); | ||
366 | |||
367 | |||
368 | if (oglbuffers == NULL) | ||
369 | { | ||
370 | SDL_SetError("ph_SetupOpenGLContext(): failed to create OpenGL buffers !\n"); | ||
371 | qnxgl_finish(); | ||
372 | return -1; | ||
373 | } | ||
374 | |||
375 | /* Create a QNXGL context for the previously created buffer */ | ||
376 | oglctx = qnxgl_context_create(oglbuffers, NULL); | ||
377 | |||
378 | if (oglctx == NULL) | ||
379 | { | ||
380 | SDL_SetError("ph_SetupOpenGLContext(): failed to create OpenGL context !\n"); | ||
381 | qnxgl_buffers_destroy(oglbuffers); | ||
382 | qnxgl_finish(); | ||
383 | return -1; | ||
384 | } | ||
385 | |||
386 | /* Attempt to make the context current so we can use OpenGL commands */ | ||
387 | if (qnxgl_set_current(oglctx) == -1) | ||
388 | { | ||
389 | SDL_SetError("ph_SetupOpenGLContext(): failed to make the OpenGL context current !\n"); | ||
390 | qnxgl_context_destroy(oglctx); | ||
391 | qnxgl_buffers_destroy(oglbuffers); | ||
392 | qnxgl_finish(); | ||
393 | return -1; | ||
394 | } | ||
395 | |||
396 | PtFlush(); | ||
397 | |||
398 | oglflags=flags; | ||
399 | oglbpp=bpp; | ||
400 | |||
401 | return 0; | ||
402 | } | ||
403 | |||
404 | #endif /* _NTO_VERSION */ | ||
405 | |||
406 | #endif /* SDL_VIDEO_OPENGL */ | ||
diff --git a/apps/plugins/sdl/src/video/photon/SDL_ph_gl.h b/apps/plugins/sdl/src/video/photon/SDL_ph_gl.h new file mode 100644 index 0000000000..1fb134abf3 --- /dev/null +++ b/apps/plugins/sdl/src/video/photon/SDL_ph_gl.h | |||
@@ -0,0 +1,41 @@ | |||
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_PH_GL_H__ | ||
25 | #define __SDL_PH_GL_H__ | ||
26 | |||
27 | #include "SDL_ph_video.h" | ||
28 | |||
29 | #define DEFAULT_OPENGL "/usr/lib/libGL.so" | ||
30 | |||
31 | #if SDL_VIDEO_OPENGL | ||
32 | void ph_GL_SwapBuffers(_THIS); | ||
33 | int ph_GL_GetAttribute(_THIS, SDL_GLattr attrib, int* value); | ||
34 | int ph_GL_LoadLibrary(_THIS, const char* path); | ||
35 | void* ph_GL_GetProcAddress(_THIS, const char* proc); | ||
36 | int ph_GL_MakeCurrent(_THIS); | ||
37 | |||
38 | int ph_SetupOpenGLContext(_THIS, int width, int height, int bpp, Uint32 flags); | ||
39 | #endif /* SDL_VIDEO_OPENGL */ | ||
40 | |||
41 | #endif /* __SDL_PH_GL_H__ */ | ||
diff --git a/apps/plugins/sdl/src/video/photon/SDL_ph_image.c b/apps/plugins/sdl/src/video/photon/SDL_ph_image.c new file mode 100644 index 0000000000..7d64970ce6 --- /dev/null +++ b/apps/plugins/sdl/src/video/photon/SDL_ph_image.c | |||
@@ -0,0 +1,1059 @@ | |||
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 <Ph.h> | ||
25 | #include <photon/Pg.h> | ||
26 | |||
27 | #include "SDL_endian.h" | ||
28 | #include "SDL_video.h" | ||
29 | #include "../SDL_pixels_c.h" | ||
30 | #include "SDL_ph_video.h" | ||
31 | #include "SDL_ph_image_c.h" | ||
32 | #include "SDL_ph_modes_c.h" | ||
33 | #include "SDL_ph_gl.h" | ||
34 | |||
35 | int ph_SetupImage(_THIS, SDL_Surface *screen) | ||
36 | { | ||
37 | PgColor_t* palette=NULL; | ||
38 | int type=0; | ||
39 | int bpp; | ||
40 | |||
41 | bpp=screen->format->BitsPerPixel; | ||
42 | |||
43 | /* Determine image type */ | ||
44 | switch(bpp) | ||
45 | { | ||
46 | case 8:{ | ||
47 | type = Pg_IMAGE_PALETTE_BYTE; | ||
48 | } | ||
49 | break; | ||
50 | case 15:{ | ||
51 | type = Pg_IMAGE_DIRECT_555; | ||
52 | } | ||
53 | break; | ||
54 | case 16:{ | ||
55 | type = Pg_IMAGE_DIRECT_565; | ||
56 | } | ||
57 | break; | ||
58 | case 24:{ | ||
59 | type = Pg_IMAGE_DIRECT_888; | ||
60 | } | ||
61 | break; | ||
62 | case 32:{ | ||
63 | type = Pg_IMAGE_DIRECT_8888; | ||
64 | } | ||
65 | break; | ||
66 | default:{ | ||
67 | SDL_SetError("ph_SetupImage(): unsupported bpp=%d !\n", bpp); | ||
68 | return -1; | ||
69 | } | ||
70 | break; | ||
71 | } | ||
72 | |||
73 | /* palette emulation code */ | ||
74 | if ((bpp==8) && (desktoppal==SDLPH_PAL_EMULATE)) | ||
75 | { | ||
76 | /* creating image palette */ | ||
77 | palette=SDL_malloc(_Pg_MAX_PALETTE*sizeof(PgColor_t)); | ||
78 | if (palette==NULL) | ||
79 | { | ||
80 | SDL_SetError("ph_SetupImage(): can't allocate memory for palette !\n"); | ||
81 | return -1; | ||
82 | } | ||
83 | PgGetPalette(palette); | ||
84 | |||
85 | /* using shared memory for speed (set last param to 1) */ | ||
86 | if ((SDL_Image = PhCreateImage(NULL, screen->w, screen->h, type, palette, _Pg_MAX_PALETTE, 1)) == NULL) | ||
87 | { | ||
88 | SDL_SetError("ph_SetupImage(): PhCreateImage() failed for bpp=8 !\n"); | ||
89 | SDL_free(palette); | ||
90 | return -1; | ||
91 | } | ||
92 | } | ||
93 | else | ||
94 | { | ||
95 | /* using shared memory for speed (set last param to 1) */ | ||
96 | if ((SDL_Image = PhCreateImage(NULL, screen->w, screen->h, type, NULL, 0, 1)) == NULL) | ||
97 | { | ||
98 | SDL_SetError("ph_SetupImage(): PhCreateImage() failed for bpp=%d !\n", bpp); | ||
99 | return -1; | ||
100 | } | ||
101 | } | ||
102 | |||
103 | screen->pixels = SDL_Image->image; | ||
104 | screen->pitch = SDL_Image->bpl; | ||
105 | |||
106 | this->UpdateRects = ph_NormalUpdate; | ||
107 | |||
108 | return 0; | ||
109 | } | ||
110 | |||
111 | int ph_SetupOCImage(_THIS, SDL_Surface *screen) | ||
112 | { | ||
113 | int type = 0; | ||
114 | int bpp; | ||
115 | |||
116 | OCImage.flags = screen->flags; | ||
117 | |||
118 | bpp=screen->format->BitsPerPixel; | ||
119 | |||
120 | /* Determine image type */ | ||
121 | switch(bpp) | ||
122 | { | ||
123 | case 8: { | ||
124 | type = Pg_IMAGE_PALETTE_BYTE; | ||
125 | } | ||
126 | break; | ||
127 | case 15:{ | ||
128 | type = Pg_IMAGE_DIRECT_555; | ||
129 | } | ||
130 | break; | ||
131 | case 16:{ | ||
132 | type = Pg_IMAGE_DIRECT_565; | ||
133 | } | ||
134 | break; | ||
135 | case 24:{ | ||
136 | type = Pg_IMAGE_DIRECT_888; | ||
137 | } | ||
138 | break; | ||
139 | case 32:{ | ||
140 | type = Pg_IMAGE_DIRECT_8888; | ||
141 | } | ||
142 | break; | ||
143 | default:{ | ||
144 | SDL_SetError("ph_SetupOCImage(): unsupported bpp=%d !\n", bpp); | ||
145 | return -1; | ||
146 | } | ||
147 | break; | ||
148 | } | ||
149 | |||
150 | /* Currently offscreen contexts with the same bit depth as display bpp only can be created */ | ||
151 | OCImage.offscreen_context = PdCreateOffscreenContext(0, screen->w, screen->h, Pg_OSC_MEM_PAGE_ALIGN); | ||
152 | |||
153 | if (OCImage.offscreen_context == NULL) | ||
154 | { | ||
155 | SDL_SetError("ph_SetupOCImage(): PdCreateOffscreenContext() function failed !\n"); | ||
156 | return -1; | ||
157 | } | ||
158 | |||
159 | screen->pitch = OCImage.offscreen_context->pitch; | ||
160 | |||
161 | OCImage.dc_ptr = (unsigned char *)PdGetOffscreenContextPtr(OCImage.offscreen_context); | ||
162 | |||
163 | if (OCImage.dc_ptr == NULL) | ||
164 | { | ||
165 | SDL_SetError("ph_SetupOCImage(): PdGetOffscreenContextPtr function failed !\n"); | ||
166 | PhDCRelease(OCImage.offscreen_context); | ||
167 | return -1; | ||
168 | } | ||
169 | |||
170 | OCImage.FrameData0 = OCImage.dc_ptr; | ||
171 | OCImage.CurrentFrameData = OCImage.FrameData0; | ||
172 | OCImage.current = 0; | ||
173 | |||
174 | PhDCSetCurrent(OCImage.offscreen_context); | ||
175 | |||
176 | screen->pixels = OCImage.CurrentFrameData; | ||
177 | |||
178 | this->UpdateRects = ph_OCUpdate; | ||
179 | |||
180 | return 0; | ||
181 | } | ||
182 | |||
183 | int ph_SetupFullScreenImage(_THIS, SDL_Surface* screen) | ||
184 | { | ||
185 | OCImage.flags = screen->flags; | ||
186 | |||
187 | /* Begin direct and fullscreen mode */ | ||
188 | if (!ph_EnterFullScreen(this, screen, PH_ENTER_DIRECTMODE)) | ||
189 | { | ||
190 | return -1; | ||
191 | } | ||
192 | |||
193 | /* store palette for fullscreen */ | ||
194 | if ((screen->format->BitsPerPixel==8) && (desktopbpp!=8)) | ||
195 | { | ||
196 | PgGetPalette(savedpal); | ||
197 | PgGetPalette(syspalph); | ||
198 | } | ||
199 | |||
200 | OCImage.offscreen_context = PdCreateOffscreenContext(0, 0, 0, Pg_OSC_MAIN_DISPLAY | Pg_OSC_MEM_PAGE_ALIGN | Pg_OSC_CRTC_SAFE); | ||
201 | if (OCImage.offscreen_context == NULL) | ||
202 | { | ||
203 | SDL_SetError("ph_SetupFullScreenImage(): PdCreateOffscreenContext() function failed !\n"); | ||
204 | return -1; | ||
205 | } | ||
206 | |||
207 | if ((screen->flags & SDL_DOUBLEBUF) == SDL_DOUBLEBUF) | ||
208 | { | ||
209 | OCImage.offscreen_backcontext = PdDupOffscreenContext(OCImage.offscreen_context, Pg_OSC_MEM_PAGE_ALIGN | Pg_OSC_CRTC_SAFE); | ||
210 | if (OCImage.offscreen_backcontext == NULL) | ||
211 | { | ||
212 | SDL_SetError("ph_SetupFullScreenImage(): PdCreateOffscreenContext(back) function failed !\n"); | ||
213 | return -1; | ||
214 | } | ||
215 | } | ||
216 | |||
217 | OCImage.FrameData0 = (unsigned char *)PdGetOffscreenContextPtr(OCImage.offscreen_context); | ||
218 | if (OCImage.FrameData0 == NULL) | ||
219 | { | ||
220 | SDL_SetError("ph_SetupFullScreenImage(): PdGetOffscreenContextPtr() function failed !\n"); | ||
221 | ph_DestroyImage(this, screen); | ||
222 | return -1; | ||
223 | } | ||
224 | |||
225 | if ((screen->flags & SDL_DOUBLEBUF) == SDL_DOUBLEBUF) | ||
226 | { | ||
227 | OCImage.FrameData1 = (unsigned char *)PdGetOffscreenContextPtr(OCImage.offscreen_backcontext); | ||
228 | if (OCImage.FrameData1 == NULL) | ||
229 | { | ||
230 | SDL_SetError("ph_SetupFullScreenImage(back): PdGetOffscreenContextPtr() function failed !\n"); | ||
231 | ph_DestroyImage(this, screen); | ||
232 | return -1; | ||
233 | } | ||
234 | } | ||
235 | |||
236 | /* wait for the hardware */ | ||
237 | PgFlush(); | ||
238 | PgWaitHWIdle(); | ||
239 | |||
240 | if ((screen->flags & SDL_DOUBLEBUF) == SDL_DOUBLEBUF) | ||
241 | { | ||
242 | OCImage.current = 0; | ||
243 | PhDCSetCurrent(OCImage.offscreen_context); | ||
244 | screen->pitch = OCImage.offscreen_context->pitch; | ||
245 | screen->pixels = OCImage.FrameData0; | ||
246 | |||
247 | /* emulate 640x400 videomode */ | ||
248 | if (videomode_emulatemode==1) | ||
249 | { | ||
250 | int i; | ||
251 | |||
252 | for (i=0; i<40; i++) | ||
253 | { | ||
254 | SDL_memset(screen->pixels+screen->pitch*i, 0x00, screen->pitch); | ||
255 | } | ||
256 | for (i=440; i<480; i++) | ||
257 | { | ||
258 | SDL_memset(screen->pixels+screen->pitch*i, 0x00, screen->pitch); | ||
259 | } | ||
260 | screen->pixels+=screen->pitch*40; | ||
261 | } | ||
262 | PgSwapDisplay(OCImage.offscreen_backcontext, 0); | ||
263 | } | ||
264 | else | ||
265 | { | ||
266 | OCImage.current = 0; | ||
267 | PhDCSetCurrent(OCImage.offscreen_context); | ||
268 | screen->pitch = OCImage.offscreen_context->pitch; | ||
269 | screen->pixels = OCImage.FrameData0; | ||
270 | |||
271 | /* emulate 640x400 videomode */ | ||
272 | if (videomode_emulatemode==1) | ||
273 | { | ||
274 | int i; | ||
275 | |||
276 | for (i=0; i<40; i++) | ||
277 | { | ||
278 | SDL_memset(screen->pixels+screen->pitch*i, 0x00, screen->pitch); | ||
279 | } | ||
280 | for (i=440; i<480; i++) | ||
281 | { | ||
282 | SDL_memset(screen->pixels+screen->pitch*i, 0x00, screen->pitch); | ||
283 | } | ||
284 | screen->pixels+=screen->pitch*40; | ||
285 | } | ||
286 | } | ||
287 | |||
288 | this->UpdateRects = ph_OCDCUpdate; | ||
289 | |||
290 | /* wait for the hardware */ | ||
291 | PgFlush(); | ||
292 | PgWaitHWIdle(); | ||
293 | |||
294 | return 0; | ||
295 | } | ||
296 | |||
297 | #if SDL_VIDEO_OPENGL | ||
298 | |||
299 | int ph_SetupOpenGLImage(_THIS, SDL_Surface* screen) | ||
300 | { | ||
301 | this->UpdateRects = ph_OpenGLUpdate; | ||
302 | screen->pixels=NULL; | ||
303 | screen->pitch=NULL; | ||
304 | |||
305 | #if (_NTO_VERSION >= 630) | ||
306 | if ((screen->flags & SDL_FULLSCREEN) == SDL_FULLSCREEN) | ||
307 | { | ||
308 | if (!ph_EnterFullScreen(this, screen, PH_IGNORE_DIRECTMODE)) | ||
309 | { | ||
310 | screen->flags &= ~SDL_FULLSCREEN; | ||
311 | return -1; | ||
312 | } | ||
313 | } | ||
314 | #endif /* 6.3.0 */ | ||
315 | |||
316 | if (ph_SetupOpenGLContext(this, screen->w, screen->h, screen->format->BitsPerPixel, screen->flags)!=0) | ||
317 | { | ||
318 | screen->flags &= ~SDL_OPENGL; | ||
319 | return -1; | ||
320 | } | ||
321 | |||
322 | return 0; | ||
323 | } | ||
324 | |||
325 | #endif /* SDL_VIDEO_OPENGL */ | ||
326 | |||
327 | void ph_DestroyImage(_THIS, SDL_Surface* screen) | ||
328 | { | ||
329 | |||
330 | #if SDL_VIDEO_OPENGL | ||
331 | if ((screen->flags & SDL_OPENGL)==SDL_OPENGL) | ||
332 | { | ||
333 | if (oglctx) | ||
334 | { | ||
335 | #if (_NTO_VERSION < 630) | ||
336 | PhDCSetCurrent(NULL); | ||
337 | PhDCRelease(oglctx); | ||
338 | #else | ||
339 | qnxgl_context_destroy(oglctx); | ||
340 | qnxgl_buffers_destroy(oglbuffers); | ||
341 | qnxgl_finish(); | ||
342 | #endif /* 6.3.0 */ | ||
343 | oglctx=NULL; | ||
344 | oglbuffers=NULL; | ||
345 | oglflags=0; | ||
346 | oglbpp=0; | ||
347 | } | ||
348 | |||
349 | #if (_NTO_VERSION >= 630) | ||
350 | if (currently_fullscreen) | ||
351 | { | ||
352 | ph_LeaveFullScreen(this); | ||
353 | } | ||
354 | #endif /* 6.3.0 */ | ||
355 | |||
356 | return; | ||
357 | } | ||
358 | #endif /* SDL_VIDEO_OPENGL */ | ||
359 | |||
360 | if (currently_fullscreen) | ||
361 | { | ||
362 | /* if we right now in 8bpp fullscreen we must release palette */ | ||
363 | if ((screen->format->BitsPerPixel==8) && (desktopbpp!=8)) | ||
364 | { | ||
365 | PgSetPalette(syspalph, 0, -1, 0, 0, 0); | ||
366 | PgSetPalette(savedpal, 0, 0, _Pg_MAX_PALETTE, Pg_PALSET_GLOBAL | Pg_PALSET_FORCE_EXPOSE, 0); | ||
367 | PgFlush(); | ||
368 | } | ||
369 | ph_LeaveFullScreen(this); | ||
370 | } | ||
371 | |||
372 | if (OCImage.offscreen_context != NULL) | ||
373 | { | ||
374 | PhDCRelease(OCImage.offscreen_context); | ||
375 | OCImage.offscreen_context = NULL; | ||
376 | OCImage.FrameData0 = NULL; | ||
377 | } | ||
378 | if (OCImage.offscreen_backcontext != NULL) | ||
379 | { | ||
380 | PhDCRelease(OCImage.offscreen_backcontext); | ||
381 | OCImage.offscreen_backcontext = NULL; | ||
382 | OCImage.FrameData1 = NULL; | ||
383 | } | ||
384 | OCImage.CurrentFrameData = NULL; | ||
385 | |||
386 | if (SDL_Image) | ||
387 | { | ||
388 | /* if palette allocated, free it */ | ||
389 | if (SDL_Image->palette) | ||
390 | { | ||
391 | SDL_free(SDL_Image->palette); | ||
392 | } | ||
393 | PgShmemDestroy(SDL_Image->image); | ||
394 | SDL_free(SDL_Image); | ||
395 | } | ||
396 | |||
397 | /* Must be zeroed everytime */ | ||
398 | SDL_Image = NULL; | ||
399 | |||
400 | if (screen) | ||
401 | { | ||
402 | screen->pixels = NULL; | ||
403 | } | ||
404 | } | ||
405 | |||
406 | int ph_UpdateHWInfo(_THIS) | ||
407 | { | ||
408 | PgVideoModeInfo_t vmode; | ||
409 | PgHWCaps_t hwcaps; | ||
410 | |||
411 | /* Update video ram amount */ | ||
412 | if (PgGetGraphicsHWCaps(&hwcaps) < 0) | ||
413 | { | ||
414 | SDL_SetError("ph_UpdateHWInfo(): GetGraphicsHWCaps() function failed !\n"); | ||
415 | return -1; | ||
416 | } | ||
417 | this->info.video_mem=hwcaps.currently_available_video_ram/1024; | ||
418 | |||
419 | /* obtain current mode capabilities */ | ||
420 | if (PgGetVideoModeInfo(hwcaps.current_video_mode, &vmode) < 0) | ||
421 | { | ||
422 | SDL_SetError("ph_UpdateHWInfo(): GetVideoModeInfo() function failed !\n"); | ||
423 | return -1; | ||
424 | } | ||
425 | |||
426 | if ((vmode.mode_capabilities1 & PgVM_MODE_CAP1_OFFSCREEN) == PgVM_MODE_CAP1_OFFSCREEN) | ||
427 | { | ||
428 | /* this is a special test for drivers which tries to lie about offscreen capability */ | ||
429 | if (hwcaps.currently_available_video_ram!=0) | ||
430 | { | ||
431 | this->info.hw_available = 1; | ||
432 | } | ||
433 | else | ||
434 | { | ||
435 | this->info.hw_available = 0; | ||
436 | } | ||
437 | } | ||
438 | else | ||
439 | { | ||
440 | this->info.hw_available = 0; | ||
441 | } | ||
442 | |||
443 | if ((vmode.mode_capabilities2 & PgVM_MODE_CAP2_RECTANGLE) == PgVM_MODE_CAP2_RECTANGLE) | ||
444 | { | ||
445 | this->info.blit_fill = 1; | ||
446 | } | ||
447 | else | ||
448 | { | ||
449 | this->info.blit_fill = 0; | ||
450 | } | ||
451 | |||
452 | if ((vmode.mode_capabilities2 & PgVM_MODE_CAP2_BITBLT) == PgVM_MODE_CAP2_BITBLT) | ||
453 | { | ||
454 | this->info.blit_hw = 1; | ||
455 | } | ||
456 | else | ||
457 | { | ||
458 | this->info.blit_hw = 0; | ||
459 | } | ||
460 | |||
461 | if ((vmode.mode_capabilities2 & PgVM_MODE_CAP2_ALPHA_BLEND) == PgVM_MODE_CAP2_ALPHA_BLEND) | ||
462 | { | ||
463 | this->info.blit_hw_A = 1; | ||
464 | } | ||
465 | else | ||
466 | { | ||
467 | this->info.blit_hw_A = 0; | ||
468 | } | ||
469 | |||
470 | if ((vmode.mode_capabilities2 & PgVM_MODE_CAP2_CHROMA) == PgVM_MODE_CAP2_CHROMA) | ||
471 | { | ||
472 | this->info.blit_hw_CC = 1; | ||
473 | } | ||
474 | else | ||
475 | { | ||
476 | this->info.blit_hw_CC = 0; | ||
477 | } | ||
478 | |||
479 | return 0; | ||
480 | } | ||
481 | |||
482 | int ph_SetupUpdateFunction(_THIS, SDL_Surface* screen, Uint32 flags) | ||
483 | { | ||
484 | int setupresult=-1; | ||
485 | |||
486 | ph_DestroyImage(this, screen); | ||
487 | |||
488 | #if SDL_VIDEO_OPENGL | ||
489 | if ((flags & SDL_OPENGL)==SDL_OPENGL) | ||
490 | { | ||
491 | setupresult=ph_SetupOpenGLImage(this, screen); | ||
492 | } | ||
493 | else | ||
494 | { | ||
495 | #endif | ||
496 | if ((flags & SDL_FULLSCREEN)==SDL_FULLSCREEN) | ||
497 | { | ||
498 | setupresult=ph_SetupFullScreenImage(this, screen); | ||
499 | } | ||
500 | else | ||
501 | { | ||
502 | if ((flags & SDL_HWSURFACE)==SDL_HWSURFACE) | ||
503 | { | ||
504 | setupresult=ph_SetupOCImage(this, screen); | ||
505 | } | ||
506 | else | ||
507 | { | ||
508 | setupresult=ph_SetupImage(this, screen); | ||
509 | } | ||
510 | } | ||
511 | #if SDL_VIDEO_OPENGL | ||
512 | } | ||
513 | #endif | ||
514 | if (setupresult!=-1) | ||
515 | { | ||
516 | ph_UpdateHWInfo(this); | ||
517 | } | ||
518 | |||
519 | return setupresult; | ||
520 | } | ||
521 | |||
522 | int ph_AllocHWSurface(_THIS, SDL_Surface* surface) | ||
523 | { | ||
524 | PgHWCaps_t hwcaps; | ||
525 | |||
526 | if (surface->hwdata!=NULL) | ||
527 | { | ||
528 | SDL_SetError("ph_AllocHWSurface(): hwdata already exists!\n"); | ||
529 | return -1; | ||
530 | } | ||
531 | surface->hwdata=SDL_malloc(sizeof(struct private_hwdata)); | ||
532 | SDL_memset(surface->hwdata, 0x00, sizeof(struct private_hwdata)); | ||
533 | surface->hwdata->offscreenctx=PdCreateOffscreenContext(0, surface->w, surface->h, Pg_OSC_MEM_PAGE_ALIGN); | ||
534 | if (surface->hwdata->offscreenctx == NULL) | ||
535 | { | ||
536 | SDL_SetError("ph_AllocHWSurface(): PdCreateOffscreenContext() function failed !\n"); | ||
537 | return -1; | ||
538 | } | ||
539 | surface->pixels=PdGetOffscreenContextPtr(surface->hwdata->offscreenctx); | ||
540 | if (surface->pixels==NULL) | ||
541 | { | ||
542 | PhDCRelease(surface->hwdata->offscreenctx); | ||
543 | SDL_SetError("ph_AllocHWSurface(): PdGetOffscreenContextPtr() function failed !\n"); | ||
544 | return -1; | ||
545 | } | ||
546 | surface->pitch=surface->hwdata->offscreenctx->pitch; | ||
547 | surface->flags|=SDL_HWSURFACE; | ||
548 | surface->flags|=SDL_PREALLOC; | ||
549 | |||
550 | #if 0 /* FIXME */ | ||
551 | /* create simple offscreen lock */ | ||
552 | surface->hwdata->crlockparam.flags=0; | ||
553 | if (PdCreateOffscreenLock(surface->hwdata->offscreenctx, &surface->hwdata->crlockparam)!=EOK) | ||
554 | { | ||
555 | PhDCRelease(surface->hwdata->offscreenctx); | ||
556 | SDL_SetError("ph_AllocHWSurface(): Can't create offscreen lock !\n"); | ||
557 | return -1; | ||
558 | } | ||
559 | #endif /* 0 */ | ||
560 | |||
561 | /* Update video ram amount */ | ||
562 | if (PgGetGraphicsHWCaps(&hwcaps) < 0) | ||
563 | { | ||
564 | PdDestroyOffscreenLock(surface->hwdata->offscreenctx); | ||
565 | PhDCRelease(surface->hwdata->offscreenctx); | ||
566 | SDL_SetError("ph_AllocHWSurface(): GetGraphicsHWCaps() function failed !\n"); | ||
567 | return -1; | ||
568 | } | ||
569 | this->info.video_mem=hwcaps.currently_available_video_ram/1024; | ||
570 | |||
571 | return 0; | ||
572 | } | ||
573 | |||
574 | void ph_FreeHWSurface(_THIS, SDL_Surface* surface) | ||
575 | { | ||
576 | PgHWCaps_t hwcaps; | ||
577 | |||
578 | if (surface->hwdata==NULL) | ||
579 | { | ||
580 | SDL_SetError("ph_FreeHWSurface(): no hwdata!\n"); | ||
581 | return; | ||
582 | } | ||
583 | if (surface->hwdata->offscreenctx == NULL) | ||
584 | { | ||
585 | SDL_SetError("ph_FreeHWSurface(): no offscreen context to delete!\n"); | ||
586 | return; | ||
587 | } | ||
588 | |||
589 | #if 0 /* FIXME */ | ||
590 | /* unlock the offscreen context if it has been locked before destroy it */ | ||
591 | if (PdIsOffscreenLocked(surface->hwdata->offscreenctx)==Pg_OSC_LOCKED) | ||
592 | { | ||
593 | PdUnlockOffscreen(surface->hwdata->offscreenctx); | ||
594 | } | ||
595 | |||
596 | PdDestroyOffscreenLock(surface->hwdata->offscreenctx); | ||
597 | #endif /* 0 */ | ||
598 | |||
599 | PhDCRelease(surface->hwdata->offscreenctx); | ||
600 | |||
601 | SDL_free(surface->hwdata); | ||
602 | surface->hwdata=NULL; | ||
603 | |||
604 | /* Update video ram amount */ | ||
605 | if (PgGetGraphicsHWCaps(&hwcaps) < 0) | ||
606 | { | ||
607 | SDL_SetError("ph_FreeHWSurface(): GetGraphicsHWCaps() function failed !\n"); | ||
608 | return; | ||
609 | } | ||
610 | this->info.video_mem=hwcaps.currently_available_video_ram/1024; | ||
611 | |||
612 | return; | ||
613 | } | ||
614 | |||
615 | int ph_CheckHWBlit(_THIS, SDL_Surface *src, SDL_Surface *dst) | ||
616 | { | ||
617 | if ((src->hwdata==NULL) && (src != this->screen)) | ||
618 | { | ||
619 | SDL_SetError("ph_CheckHWBlit(): Source surface haven't hardware specific data.\n"); | ||
620 | src->flags&=~SDL_HWACCEL; | ||
621 | return -1; | ||
622 | } | ||
623 | if ((src->flags & SDL_HWSURFACE) != SDL_HWSURFACE) | ||
624 | { | ||
625 | SDL_SetError("ph_CheckHWBlit(): Source surface isn't a hardware surface.\n"); | ||
626 | src->flags&=~SDL_HWACCEL; | ||
627 | return -1; | ||
628 | } | ||
629 | |||
630 | if ((src->flags & SDL_SRCCOLORKEY) == SDL_SRCCOLORKEY) | ||
631 | { | ||
632 | if (this->info.blit_hw_CC!=1) | ||
633 | { | ||
634 | src->flags&=~SDL_HWACCEL; | ||
635 | src->map->hw_blit=NULL; | ||
636 | return -1; | ||
637 | } | ||
638 | } | ||
639 | |||
640 | if ((src->flags & SDL_SRCALPHA) == SDL_SRCALPHA) | ||
641 | { | ||
642 | if (this->info.blit_hw_A!=1) | ||
643 | { | ||
644 | src->flags&=~SDL_HWACCEL; | ||
645 | src->map->hw_blit=NULL; | ||
646 | return -1; | ||
647 | } | ||
648 | } | ||
649 | |||
650 | src->flags|=SDL_HWACCEL; | ||
651 | src->map->hw_blit = ph_HWAccelBlit; | ||
652 | |||
653 | return 1; | ||
654 | } | ||
655 | |||
656 | PgColor_t ph_ExpandColor(_THIS, SDL_Surface* surface, Uint32 color) | ||
657 | { | ||
658 | Uint32 truecolor; | ||
659 | |||
660 | /* Photon API accepts true colors only during hw filling operations */ | ||
661 | switch(surface->format->BitsPerPixel) | ||
662 | { | ||
663 | case 8: | ||
664 | { | ||
665 | if ((surface->format->palette) && (color<=surface->format->palette->ncolors)) | ||
666 | { | ||
667 | truecolor=PgRGB(surface->format->palette->colors[color].r, | ||
668 | surface->format->palette->colors[color].g, | ||
669 | surface->format->palette->colors[color].b); | ||
670 | } | ||
671 | else | ||
672 | { | ||
673 | SDL_SetError("ph_ExpandColor(): Color out of range for the 8bpp mode !\n"); | ||
674 | return 0xFFFFFFFFUL; | ||
675 | } | ||
676 | } | ||
677 | break; | ||
678 | case 15: | ||
679 | { | ||
680 | truecolor = ((color & 0x00007C00UL) << 9) | /* R */ | ||
681 | ((color & 0x000003E0UL) << 6) | /* G */ | ||
682 | ((color & 0x0000001FUL) << 3) | /* B */ | ||
683 | ((color & 0x00007000UL) << 4) | /* R compensation */ | ||
684 | ((color & 0x00000380UL) << 1) | /* G compensation */ | ||
685 | ((color & 0x0000001CUL) >> 2); /* B compensation */ | ||
686 | } | ||
687 | break; | ||
688 | case 16: | ||
689 | { | ||
690 | truecolor = ((color & 0x0000F800UL) << 8) | /* R */ | ||
691 | ((color & 0x000007E0UL) << 5) | /* G */ | ||
692 | ((color & 0x0000001FUL) << 3) | /* B */ | ||
693 | ((color & 0x0000E000UL) << 3) | /* R compensation */ | ||
694 | ((color & 0x00000600UL) >> 1) | /* G compensation */ | ||
695 | ((color & 0x0000001CUL) >> 2); /* B compensation */ | ||
696 | |||
697 | } | ||
698 | break; | ||
699 | case 24: | ||
700 | { | ||
701 | truecolor=color & 0x00FFFFFFUL; | ||
702 | } | ||
703 | break; | ||
704 | case 32: | ||
705 | { | ||
706 | truecolor=color; | ||
707 | } | ||
708 | break; | ||
709 | default: | ||
710 | { | ||
711 | SDL_SetError("ph_ExpandColor(): Unsupported depth for the hardware operations !\n"); | ||
712 | return 0xFFFFFFFFUL; | ||
713 | } | ||
714 | } | ||
715 | |||
716 | return truecolor; | ||
717 | } | ||
718 | |||
719 | int ph_FillHWRect(_THIS, SDL_Surface* surface, SDL_Rect* rect, Uint32 color) | ||
720 | { | ||
721 | PgColor_t oldcolor; | ||
722 | Uint32 truecolor; | ||
723 | int ydisp=0; | ||
724 | |||
725 | if (this->info.blit_fill!=1) | ||
726 | { | ||
727 | return -1; | ||
728 | } | ||
729 | |||
730 | truecolor=ph_ExpandColor(this, surface, color); | ||
731 | if (truecolor==0xFFFFFFFFUL) | ||
732 | { | ||
733 | return -1; | ||
734 | } | ||
735 | |||
736 | oldcolor=PgSetFillColor(truecolor); | ||
737 | |||
738 | /* 640x400 videomode emulation */ | ||
739 | if (videomode_emulatemode==1) | ||
740 | { | ||
741 | ydisp+=40; | ||
742 | } | ||
743 | |||
744 | PgDrawIRect(rect->x, rect->y+ydisp, rect->w+rect->x-1, rect->h+rect->y+ydisp-1, Pg_DRAW_FILL); | ||
745 | PgSetFillColor(oldcolor); | ||
746 | PgFlush(); | ||
747 | PgWaitHWIdle(); | ||
748 | |||
749 | return 0; | ||
750 | } | ||
751 | |||
752 | int ph_FlipHWSurface(_THIS, SDL_Surface* screen) | ||
753 | { | ||
754 | PhArea_t farea; | ||
755 | |||
756 | if ((screen->flags & SDL_FULLSCREEN) == SDL_FULLSCREEN) | ||
757 | { | ||
758 | /* flush all drawing ops before blitting */ | ||
759 | PgFlush(); | ||
760 | PgWaitHWIdle(); | ||
761 | |||
762 | farea.pos.x=0; | ||
763 | farea.pos.y=0; | ||
764 | farea.size.w=screen->w; | ||
765 | farea.size.h=screen->h; | ||
766 | |||
767 | /* emulate 640x400 videomode */ | ||
768 | if (videomode_emulatemode==1) | ||
769 | { | ||
770 | farea.pos.y+=40; | ||
771 | } | ||
772 | |||
773 | PgContextBlitArea(OCImage.offscreen_context, &farea, OCImage.offscreen_backcontext, &farea); | ||
774 | |||
775 | /* flush the blitting */ | ||
776 | PgFlush(); | ||
777 | PgWaitHWIdle(); | ||
778 | } | ||
779 | return 0; | ||
780 | } | ||
781 | |||
782 | int ph_LockHWSurface(_THIS, SDL_Surface* surface) | ||
783 | { | ||
784 | |||
785 | #if 0 /* FIXME */ | ||
786 | int lockresult; | ||
787 | |||
788 | if (surface->hwdata == NULL) | ||
789 | { | ||
790 | return; | ||
791 | } | ||
792 | |||
793 | surface->hwdata->lockparam.flags=0; | ||
794 | surface->hwdata->lockparam.time_out=NULL; | ||
795 | lockresult=PdLockOffscreen(surface->hwdata->offscreenctx, &surface->hwdata->lockparam); | ||
796 | |||
797 | switch (lockresult) | ||
798 | { | ||
799 | case EOK: | ||
800 | break; | ||
801 | case Pg_OSC_LOCK_DEADLOCK: | ||
802 | SDL_SetError("ph_LockHWSurface(): Deadlock detected !\n"); | ||
803 | return -1; | ||
804 | case Pg_OSC_LOCK_INVALID: | ||
805 | SDL_SetError("ph_LockHWSurface(): Lock invalid !\n"); | ||
806 | return -1; | ||
807 | default: | ||
808 | SDL_SetError("ph_LockHWSurface(): Can't lock the surface !\n"); | ||
809 | return -1; | ||
810 | } | ||
811 | #endif /* 0 */ | ||
812 | |||
813 | return 0; | ||
814 | } | ||
815 | |||
816 | void ph_UnlockHWSurface(_THIS, SDL_Surface* surface) | ||
817 | { | ||
818 | |||
819 | #if 0 /* FIXME */ | ||
820 | int unlockresult; | ||
821 | |||
822 | if ((surface == NULL) || (surface->hwdata == NULL)) | ||
823 | { | ||
824 | return; | ||
825 | } | ||
826 | |||
827 | if (PdIsOffscreenLocked(surface->hwdata->offscreenctx)==Pg_OSC_LOCKED) | ||
828 | { | ||
829 | unlockresult=PdUnlockOffscreen(surface->hwdata->offscreenctx); | ||
830 | } | ||
831 | #endif /* 0 */ | ||
832 | |||
833 | return; | ||
834 | } | ||
835 | |||
836 | int ph_HWAccelBlit(SDL_Surface* src, SDL_Rect* srcrect, SDL_Surface* dst, SDL_Rect* dstrect) | ||
837 | { | ||
838 | SDL_VideoDevice* this=current_video; | ||
839 | PhArea_t srcarea; | ||
840 | PhArea_t dstarea; | ||
841 | int ydisp=0; | ||
842 | |||
843 | /* 640x400 videomode emulation */ | ||
844 | if (videomode_emulatemode==1) | ||
845 | { | ||
846 | ydisp+=40; | ||
847 | } | ||
848 | |||
849 | srcarea.pos.x=srcrect->x; | ||
850 | srcarea.pos.y=srcrect->y; | ||
851 | srcarea.size.w=srcrect->w; | ||
852 | srcarea.size.h=srcrect->h; | ||
853 | |||
854 | dstarea.pos.x=dstrect->x; | ||
855 | dstarea.pos.y=dstrect->y; | ||
856 | dstarea.size.w=dstrect->w; | ||
857 | dstarea.size.h=dstrect->h; | ||
858 | |||
859 | if (((src == this->screen) || (src->hwdata!=NULL)) && ((dst == this->screen) || (dst->hwdata!=NULL))) | ||
860 | { | ||
861 | if ((src->flags & SDL_SRCCOLORKEY) == SDL_SRCCOLORKEY) | ||
862 | { | ||
863 | ph_SetHWColorKey(this, src, src->format->colorkey); | ||
864 | PgChromaOn(); | ||
865 | } | ||
866 | |||
867 | if ((src->flags & SDL_SRCALPHA) == SDL_SRCALPHA) | ||
868 | { | ||
869 | ph_SetHWAlpha(this, src, src->format->alpha); | ||
870 | PgAlphaOn(); | ||
871 | } | ||
872 | |||
873 | if (dst == this->screen) | ||
874 | { | ||
875 | if (src == this->screen) | ||
876 | { | ||
877 | /* blitting from main screen to main screen */ | ||
878 | dstarea.pos.y+=ydisp; | ||
879 | srcarea.pos.y+=ydisp; | ||
880 | PgContextBlitArea(OCImage.offscreen_context, &srcarea, OCImage.offscreen_context, &dstarea); | ||
881 | } | ||
882 | else | ||
883 | { | ||
884 | /* blitting from offscreen to main screen */ | ||
885 | dstarea.pos.y+=ydisp; | ||
886 | PgContextBlitArea(src->hwdata->offscreenctx, &srcarea, OCImage.offscreen_context, &dstarea); | ||
887 | } | ||
888 | } | ||
889 | else | ||
890 | { | ||
891 | if (src == this->screen) | ||
892 | { | ||
893 | /* blitting from main screen to offscreen */ | ||
894 | srcarea.pos.y+=ydisp; | ||
895 | PgContextBlitArea(OCImage.offscreen_context, &srcarea, dst->hwdata->offscreenctx, &dstarea); | ||
896 | } | ||
897 | else | ||
898 | { | ||
899 | /* blitting offscreen to offscreen */ | ||
900 | PgContextBlitArea(src->hwdata->offscreenctx, &srcarea, dst->hwdata->offscreenctx, &dstarea); | ||
901 | } | ||
902 | } | ||
903 | |||
904 | if ((src->flags & SDL_SRCALPHA) == SDL_SRCALPHA) | ||
905 | { | ||
906 | PgAlphaOff(); | ||
907 | } | ||
908 | |||
909 | if ((src->flags & SDL_SRCCOLORKEY) == SDL_SRCCOLORKEY) | ||
910 | { | ||
911 | PgChromaOff(); | ||
912 | } | ||
913 | } | ||
914 | else | ||
915 | { | ||
916 | SDL_SetError("ph_HWAccelBlit(): Source or target surface is not a hardware surface !\n"); | ||
917 | return -1; | ||
918 | } | ||
919 | |||
920 | PgFlush(); | ||
921 | PgWaitHWIdle(); | ||
922 | |||
923 | return 0; | ||
924 | } | ||
925 | |||
926 | int ph_SetHWColorKey(_THIS, SDL_Surface *surface, Uint32 key) | ||
927 | { | ||
928 | if (this->info.blit_hw_CC!=1) | ||
929 | { | ||
930 | return -1; | ||
931 | } | ||
932 | |||
933 | if (surface->hwdata!=NULL) | ||
934 | { | ||
935 | surface->hwdata->colorkey=ph_ExpandColor(this, surface, key); | ||
936 | if (surface->hwdata->colorkey==0xFFFFFFFFUL) | ||
937 | { | ||
938 | return -1; | ||
939 | } | ||
940 | } | ||
941 | PgSetChroma(surface->hwdata->colorkey, Pg_CHROMA_SRC_MATCH | Pg_CHROMA_NODRAW); | ||
942 | |||
943 | return 0; | ||
944 | } | ||
945 | |||
946 | int ph_SetHWAlpha(_THIS, SDL_Surface* surface, Uint8 alpha) | ||
947 | { | ||
948 | if (this->info.blit_hw_A!=1) | ||
949 | { | ||
950 | return -1; | ||
951 | } | ||
952 | |||
953 | PgSetAlphaBlend(NULL, alpha); | ||
954 | |||
955 | return 0; | ||
956 | } | ||
957 | |||
958 | #if SDL_VIDEO_OPENGL | ||
959 | void ph_OpenGLUpdate(_THIS, int numrects, SDL_Rect* rects) | ||
960 | { | ||
961 | this->GL_SwapBuffers(this); | ||
962 | |||
963 | return; | ||
964 | } | ||
965 | #endif /* SDL_VIDEO_OPENGL */ | ||
966 | |||
967 | void ph_NormalUpdate(_THIS, int numrects, SDL_Rect *rects) | ||
968 | { | ||
969 | PhPoint_t ph_pos; | ||
970 | PhRect_t ph_rect; | ||
971 | int i; | ||
972 | |||
973 | for (i=0; i<numrects; ++i) | ||
974 | { | ||
975 | if (rects[i].w==0) /* Clipped? dunno why but this occurs sometime. */ | ||
976 | { | ||
977 | continue; | ||
978 | } | ||
979 | |||
980 | if (rects[i].h==0) /* Clipped? dunno why but this occurs sometime. */ | ||
981 | { | ||
982 | continue; | ||
983 | } | ||
984 | |||
985 | ph_pos.x = rects[i].x; | ||
986 | ph_pos.y = rects[i].y; | ||
987 | ph_rect.ul.x = rects[i].x; | ||
988 | ph_rect.ul.y = rects[i].y; | ||
989 | ph_rect.lr.x = rects[i].x + rects[i].w; | ||
990 | ph_rect.lr.y = rects[i].y + rects[i].h; | ||
991 | |||
992 | if (PgDrawPhImageRectmx(&ph_pos, SDL_Image, &ph_rect, 0) < 0) | ||
993 | { | ||
994 | SDL_SetError("ph_NormalUpdate(): PgDrawPhImageRectmx failed!\n"); | ||
995 | return; | ||
996 | } | ||
997 | } | ||
998 | |||
999 | if (PgFlush() < 0) | ||
1000 | { | ||
1001 | SDL_SetError("ph_NormalUpdate(): PgFlush() function failed!\n"); | ||
1002 | } | ||
1003 | } | ||
1004 | |||
1005 | void ph_OCUpdate(_THIS, int numrects, SDL_Rect *rects) | ||
1006 | { | ||
1007 | int i; | ||
1008 | |||
1009 | PhPoint_t zero = {0, 0}; | ||
1010 | PhArea_t src_rect; | ||
1011 | PhArea_t dest_rect; | ||
1012 | |||
1013 | PgSetTranslation(&zero, 0); | ||
1014 | PgSetRegion(PtWidgetRid(window)); | ||
1015 | PgSetClipping(0, NULL); | ||
1016 | |||
1017 | PgFlush(); | ||
1018 | PgWaitHWIdle(); | ||
1019 | |||
1020 | for (i=0; i<numrects; ++i) | ||
1021 | { | ||
1022 | if (rects[i].w == 0) /* Clipped? */ | ||
1023 | { | ||
1024 | continue; | ||
1025 | } | ||
1026 | |||
1027 | if (rects[i].h == 0) /* Clipped? */ | ||
1028 | { | ||
1029 | continue; | ||
1030 | } | ||
1031 | |||
1032 | src_rect.pos.x=rects[i].x; | ||
1033 | src_rect.pos.y=rects[i].y; | ||
1034 | dest_rect.pos.x=rects[i].x; | ||
1035 | dest_rect.pos.y=rects[i].y; | ||
1036 | |||
1037 | src_rect.size.w=rects[i].w; | ||
1038 | src_rect.size.h=rects[i].h; | ||
1039 | dest_rect.size.w=rects[i].w; | ||
1040 | dest_rect.size.h=rects[i].h; | ||
1041 | |||
1042 | PgContextBlitArea(OCImage.offscreen_context, &src_rect, NULL, &dest_rect); | ||
1043 | } | ||
1044 | |||
1045 | if (PgFlush() < 0) | ||
1046 | { | ||
1047 | SDL_SetError("ph_OCUpdate(): PgFlush failed.\n"); | ||
1048 | } | ||
1049 | } | ||
1050 | |||
1051 | void ph_OCDCUpdate(_THIS, int numrects, SDL_Rect *rects) | ||
1052 | { | ||
1053 | PgWaitHWIdle(); | ||
1054 | |||
1055 | if (PgFlush() < 0) | ||
1056 | { | ||
1057 | SDL_SetError("ph_OCDCUpdate(): PgFlush failed.\n"); | ||
1058 | } | ||
1059 | } | ||
diff --git a/apps/plugins/sdl/src/video/photon/SDL_ph_image_c.h b/apps/plugins/sdl/src/video/photon/SDL_ph_image_c.h new file mode 100644 index 0000000000..cfd96698c4 --- /dev/null +++ b/apps/plugins/sdl/src/video/photon/SDL_ph_image_c.h | |||
@@ -0,0 +1,59 @@ | |||
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_PH_IMAGE_H__ | ||
25 | #define __SDL_PH_IMAGE_H__ | ||
26 | |||
27 | #include "../../events/SDL_events_c.h" | ||
28 | #include "SDL_ph_video.h" | ||
29 | |||
30 | struct private_hwdata | ||
31 | { | ||
32 | PdOffscreenContext_t* offscreenctx; | ||
33 | PdOSCCreateLockParams_t crlockparam; | ||
34 | PdOSCLockParams_t lockparam; | ||
35 | Uint32 colorkey; | ||
36 | }; | ||
37 | |||
38 | extern int ph_SetupImage(_THIS, SDL_Surface* screen); | ||
39 | extern void ph_DestroyImage(_THIS, SDL_Surface* screen); | ||
40 | extern int ph_SetupUpdateFunction(_THIS, SDL_Surface* screen, Uint32 flags); | ||
41 | |||
42 | extern int ph_AllocHWSurface(_THIS, SDL_Surface* surface); | ||
43 | extern void ph_FreeHWSurface(_THIS, SDL_Surface* surface); | ||
44 | extern int ph_CheckHWBlit(_THIS, SDL_Surface *src, SDL_Surface *dst); | ||
45 | extern int ph_FillHWRect(_THIS, SDL_Surface* surface, SDL_Rect* rect, Uint32 color); | ||
46 | extern int ph_LockHWSurface(_THIS, SDL_Surface* surface); | ||
47 | extern void ph_UnlockHWSurface(_THIS, SDL_Surface* surface); | ||
48 | extern int ph_FlipHWSurface(_THIS, SDL_Surface* surface); | ||
49 | extern int ph_SetHWColorKey(_THIS, SDL_Surface* surface, Uint32 key); | ||
50 | extern int ph_SetHWAlpha(_THIS, SDL_Surface* surface, Uint8 alpha); | ||
51 | extern int ph_HWAccelBlit(SDL_Surface* src, SDL_Rect *srcrect, SDL_Surface* dst, SDL_Rect* dstrect); | ||
52 | extern int ph_UpdateHWInfo(_THIS); | ||
53 | |||
54 | extern void ph_NormalUpdate(_THIS, int numrects, SDL_Rect* rects); | ||
55 | extern void ph_OCUpdate(_THIS, int numrects, SDL_Rect* rects); | ||
56 | extern void ph_OCDCUpdate(_THIS, int numrects, SDL_Rect* rects); | ||
57 | extern void ph_OpenGLUpdate(_THIS, int numrects, SDL_Rect* rects); | ||
58 | |||
59 | #endif /* __SDL_PH_IMAGE_H__ */ | ||
diff --git a/apps/plugins/sdl/src/video/photon/SDL_ph_modes.c b/apps/plugins/sdl/src/video/photon/SDL_ph_modes.c new file mode 100644 index 0000000000..8c2bf7e4bf --- /dev/null +++ b/apps/plugins/sdl/src/video/photon/SDL_ph_modes.c | |||
@@ -0,0 +1,390 @@ | |||
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 "SDL_ph_modes_c.h" | ||
25 | |||
26 | static PgVideoModeInfo_t mode_info; | ||
27 | static PgVideoModes_t mode_list; | ||
28 | |||
29 | /* The current list of available video modes */ | ||
30 | SDL_Rect SDL_modelist[PH_MAX_VIDEOMODES]; | ||
31 | SDL_Rect* SDL_modearray[PH_MAX_VIDEOMODES]; | ||
32 | |||
33 | static int compare_modes_by_res(const void* mode1, const void* mode2) | ||
34 | { | ||
35 | PgVideoModeInfo_t mode1_info; | ||
36 | PgVideoModeInfo_t mode2_info; | ||
37 | |||
38 | if (PgGetVideoModeInfo(*(unsigned short*)mode1, &mode1_info) < 0) | ||
39 | { | ||
40 | return 0; | ||
41 | } | ||
42 | |||
43 | if (PgGetVideoModeInfo(*(unsigned short*)mode2, &mode2_info) < 0) | ||
44 | { | ||
45 | return 0; | ||
46 | } | ||
47 | |||
48 | if (mode1_info.width == mode2_info.width) | ||
49 | { | ||
50 | return mode2_info.height - mode1_info.height; | ||
51 | } | ||
52 | else | ||
53 | { | ||
54 | return mode2_info.width - mode1_info.width; | ||
55 | } | ||
56 | } | ||
57 | |||
58 | SDL_Rect **ph_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags) | ||
59 | { | ||
60 | int i = 0; | ||
61 | int j = 0; | ||
62 | SDL_Rect Amodelist[PH_MAX_VIDEOMODES]; | ||
63 | |||
64 | for (i=0; i<PH_MAX_VIDEOMODES; i++) | ||
65 | { | ||
66 | SDL_modearray[i]=&SDL_modelist[i]; | ||
67 | } | ||
68 | |||
69 | if (PgGetVideoModeList(&mode_list) < 0) | ||
70 | { | ||
71 | SDL_SetError("ph_ListModes(): PgGetVideoModeList() function failed !\n"); | ||
72 | return NULL; | ||
73 | } | ||
74 | |||
75 | mode_info.bits_per_pixel = 0; | ||
76 | |||
77 | for (i=0; i < mode_list.num_modes; i++) | ||
78 | { | ||
79 | if (PgGetVideoModeInfo(mode_list.modes[i], &mode_info) < 0) | ||
80 | { | ||
81 | SDL_SetError("ph_ListModes(): PgGetVideoModeInfo() function failed on mode: 0x%X.\n", mode_list.modes[i]); | ||
82 | return NULL; | ||
83 | } | ||
84 | if(mode_info.bits_per_pixel == format->BitsPerPixel) | ||
85 | { | ||
86 | Amodelist[j].w = mode_info.width; | ||
87 | Amodelist[j].h = mode_info.height; | ||
88 | Amodelist[j].x = 0; | ||
89 | Amodelist[j].y = 0; | ||
90 | j++; | ||
91 | } | ||
92 | } | ||
93 | |||
94 | /* reorder biggest for smallest, assume width dominates */ | ||
95 | |||
96 | for(i=0; i<j; i++) | ||
97 | { | ||
98 | SDL_modelist[i].w = Amodelist[j - i - 1].w; | ||
99 | SDL_modelist[i].h = Amodelist[j - i - 1].h; | ||
100 | SDL_modelist[i].x = Amodelist[j - i - 1].x; | ||
101 | SDL_modelist[i].y = Amodelist[j - i - 1].y; | ||
102 | } | ||
103 | SDL_modearray[j]=NULL; | ||
104 | |||
105 | return SDL_modearray; | ||
106 | } | ||
107 | |||
108 | void ph_FreeVideoModes(_THIS) | ||
109 | { | ||
110 | return; | ||
111 | } | ||
112 | |||
113 | /* return the mode associated with width, height and bpp */ | ||
114 | /* if there is no mode then zero is returned */ | ||
115 | int ph_GetVideoMode(int width, int height, int bpp) | ||
116 | { | ||
117 | int i; | ||
118 | int modestage=0; | ||
119 | int closestmode=0; | ||
120 | |||
121 | if (PgGetVideoModeList(&mode_list) < 0) | ||
122 | { | ||
123 | return -1; | ||
124 | } | ||
125 | |||
126 | /* special case for the double-sized 320x200 mode */ | ||
127 | if ((width==640) && (height==400)) | ||
128 | { | ||
129 | modestage=1; | ||
130 | } | ||
131 | |||
132 | /* search list for exact match */ | ||
133 | for (i=0; i<mode_list.num_modes; i++) | ||
134 | { | ||
135 | if (PgGetVideoModeInfo(mode_list.modes[i], &mode_info) < 0) | ||
136 | { | ||
137 | return 0; | ||
138 | } | ||
139 | |||
140 | if ((mode_info.width == width) && (mode_info.height == height) && | ||
141 | (mode_info.bits_per_pixel == bpp)) | ||
142 | { | ||
143 | return mode_list.modes[i]; | ||
144 | } | ||
145 | else | ||
146 | { | ||
147 | if ((modestage) && (mode_info.width == width) && (mode_info.height == height+80) && | ||
148 | (mode_info.bits_per_pixel == bpp)) | ||
149 | { | ||
150 | modestage=2; | ||
151 | closestmode=mode_list.modes[i]; | ||
152 | } | ||
153 | } | ||
154 | } | ||
155 | |||
156 | /* if we are here, then no 640x400xbpp mode found and we'll emulate it via 640x480xbpp mode */ | ||
157 | if (modestage==2) | ||
158 | { | ||
159 | return closestmode; | ||
160 | } | ||
161 | |||
162 | return (i == mode_list.num_modes) ? 0 : mode_list.modes[i]; | ||
163 | } | ||
164 | |||
165 | /* return the mode associated with width, height and bpp */ | ||
166 | /* if requested bpp is not found the mode with closest bpp is returned */ | ||
167 | int get_mode_any_format(int width, int height, int bpp) | ||
168 | { | ||
169 | int i, closest, delta, min_delta; | ||
170 | |||
171 | if (PgGetVideoModeList(&mode_list) < 0) | ||
172 | { | ||
173 | return -1; | ||
174 | } | ||
175 | |||
176 | SDL_qsort(mode_list.modes, mode_list.num_modes, sizeof(unsigned short), compare_modes_by_res); | ||
177 | |||
178 | for(i=0;i<mode_list.num_modes;i++) | ||
179 | { | ||
180 | if (PgGetVideoModeInfo(mode_list.modes[i], &mode_info) < 0) | ||
181 | { | ||
182 | return 0; | ||
183 | } | ||
184 | if ((mode_info.width == width) && (mode_info.height == height)) | ||
185 | { | ||
186 | break; | ||
187 | } | ||
188 | } | ||
189 | |||
190 | if (i<mode_list.num_modes) | ||
191 | { | ||
192 | /* get closest bpp */ | ||
193 | closest = i++; | ||
194 | if (mode_info.bits_per_pixel == bpp) | ||
195 | { | ||
196 | return mode_list.modes[closest]; | ||
197 | } | ||
198 | |||
199 | min_delta = abs(mode_info.bits_per_pixel - bpp); | ||
200 | |||
201 | while(1) | ||
202 | { | ||
203 | if (PgGetVideoModeInfo(mode_list.modes[i], &mode_info) < 0) | ||
204 | { | ||
205 | return 0; | ||
206 | } | ||
207 | |||
208 | if ((mode_info.width != width) || (mode_info.height != height)) | ||
209 | { | ||
210 | break; | ||
211 | } | ||
212 | else | ||
213 | { | ||
214 | if (mode_info.bits_per_pixel == bpp) | ||
215 | { | ||
216 | closest = i; | ||
217 | break; | ||
218 | } | ||
219 | else | ||
220 | { | ||
221 | delta = abs(mode_info.bits_per_pixel - bpp); | ||
222 | if (delta < min_delta) | ||
223 | { | ||
224 | closest = i; | ||
225 | min_delta = delta; | ||
226 | } | ||
227 | i++; | ||
228 | } | ||
229 | } | ||
230 | } | ||
231 | return mode_list.modes[closest]; | ||
232 | } | ||
233 | |||
234 | return 0; | ||
235 | } | ||
236 | |||
237 | int ph_ToggleFullScreen(_THIS, int on) | ||
238 | { | ||
239 | return -1; | ||
240 | } | ||
241 | |||
242 | int ph_EnterFullScreen(_THIS, SDL_Surface* screen, int fmode) | ||
243 | { | ||
244 | PgDisplaySettings_t settings; | ||
245 | int mode; | ||
246 | char* refreshrate; | ||
247 | int refreshratenum; | ||
248 | |||
249 | if (!currently_fullscreen) | ||
250 | { | ||
251 | /* Get the video mode and set it */ | ||
252 | if (screen->flags & SDL_ANYFORMAT) | ||
253 | { | ||
254 | if ((mode = get_mode_any_format(screen->w, screen->h, screen->format->BitsPerPixel)) == 0) | ||
255 | { | ||
256 | SDL_SetError("ph_EnterFullScreen(): can't find appropriate video mode !\n"); | ||
257 | return 0; | ||
258 | } | ||
259 | } | ||
260 | else | ||
261 | { | ||
262 | if ((mode = ph_GetVideoMode(screen->w, screen->h, screen->format->BitsPerPixel)) == 0) | ||
263 | { | ||
264 | SDL_SetError("ph_EnterFullScreen(): can't find appropriate video mode !\n"); | ||
265 | return 0; | ||
266 | } | ||
267 | if (PgGetVideoModeInfo(mode, &mode_info) < 0) | ||
268 | { | ||
269 | SDL_SetError("ph_EnterFullScreen(): can't get video mode capabilities !\n"); | ||
270 | return 0; | ||
271 | } | ||
272 | if (mode_info.height != screen->h) | ||
273 | { | ||
274 | if ((mode_info.height==480) && (screen->h==400)) | ||
275 | { | ||
276 | videomode_emulatemode=1; | ||
277 | } | ||
278 | } | ||
279 | else | ||
280 | { | ||
281 | videomode_emulatemode=0; | ||
282 | } | ||
283 | } | ||
284 | |||
285 | /* save old video mode caps */ | ||
286 | PgGetVideoMode(&settings); | ||
287 | old_video_mode=settings.mode; | ||
288 | old_refresh_rate=settings.refresh; | ||
289 | |||
290 | /* setup new video mode */ | ||
291 | settings.mode = mode; | ||
292 | settings.refresh = 0; | ||
293 | settings.flags = 0; | ||
294 | |||
295 | refreshrate=SDL_getenv("SDL_PHOTON_FULLSCREEN_REFRESH"); | ||
296 | if (refreshrate!=NULL) | ||
297 | { | ||
298 | if (SDL_sscanf(refreshrate, "%d", &refreshratenum)==1) | ||
299 | { | ||
300 | settings.refresh = refreshratenum; | ||
301 | } | ||
302 | } | ||
303 | |||
304 | if (PgSetVideoMode(&settings) < 0) | ||
305 | { | ||
306 | SDL_SetError("ph_EnterFullScreen(): PgSetVideoMode() call failed !\n"); | ||
307 | return 0; | ||
308 | } | ||
309 | |||
310 | if (this->screen) | ||
311 | { | ||
312 | if ((this->screen->flags & SDL_OPENGL)==SDL_OPENGL) | ||
313 | { | ||
314 | #if !SDL_VIDEO_OPENGL || (_NTO_VERSION < 630) | ||
315 | return 0; /* 6.3.0 */ | ||
316 | #endif | ||
317 | } | ||
318 | } | ||
319 | |||
320 | if (fmode==0) | ||
321 | { | ||
322 | if (OCImage.direct_context==NULL) | ||
323 | { | ||
324 | OCImage.direct_context=(PdDirectContext_t*)PdCreateDirectContext(); | ||
325 | if (!OCImage.direct_context) | ||
326 | { | ||
327 | SDL_SetError("ph_EnterFullScreen(): Can't create direct context !\n"); | ||
328 | ph_LeaveFullScreen(this); | ||
329 | return 0; | ||
330 | } | ||
331 | } | ||
332 | OCImage.oldDC=PdDirectStart(OCImage.direct_context); | ||
333 | } | ||
334 | |||
335 | currently_fullscreen = 1; | ||
336 | } | ||
337 | PgFlush(); | ||
338 | |||
339 | return 1; | ||
340 | } | ||
341 | |||
342 | int ph_LeaveFullScreen(_THIS) | ||
343 | { | ||
344 | PgDisplaySettings_t oldmode_settings; | ||
345 | |||
346 | if (currently_fullscreen) | ||
347 | { | ||
348 | if ((this->screen) && ((this->screen->flags & SDL_OPENGL)==SDL_OPENGL)) | ||
349 | { | ||
350 | #if !SDL_VIDEO_OPENGL || (_NTO_VERSION < 630) | ||
351 | return 0; | ||
352 | #endif | ||
353 | } | ||
354 | |||
355 | /* release routines starts here */ | ||
356 | { | ||
357 | if (OCImage.direct_context) | ||
358 | { | ||
359 | PdDirectStop(OCImage.direct_context); | ||
360 | PdReleaseDirectContext(OCImage.direct_context); | ||
361 | OCImage.direct_context=NULL; | ||
362 | } | ||
363 | if (OCImage.oldDC) | ||
364 | { | ||
365 | PhDCSetCurrent(OCImage.oldDC); | ||
366 | OCImage.oldDC=NULL; | ||
367 | } | ||
368 | |||
369 | currently_fullscreen=0; | ||
370 | |||
371 | /* Restore old video mode */ | ||
372 | if (old_video_mode != -1) | ||
373 | { | ||
374 | oldmode_settings.mode = (unsigned short) old_video_mode; | ||
375 | oldmode_settings.refresh = (unsigned short) old_refresh_rate; | ||
376 | oldmode_settings.flags = 0; | ||
377 | |||
378 | if (PgSetVideoMode(&oldmode_settings) < 0) | ||
379 | { | ||
380 | SDL_SetError("Ph_LeaveFullScreen(): PgSetVideoMode() function failed !\n"); | ||
381 | return 0; | ||
382 | } | ||
383 | } | ||
384 | |||
385 | old_video_mode=-1; | ||
386 | old_refresh_rate=-1; | ||
387 | } | ||
388 | } | ||
389 | return 1; | ||
390 | } | ||
diff --git a/apps/plugins/sdl/src/video/photon/SDL_ph_modes_c.h b/apps/plugins/sdl/src/video/photon/SDL_ph_modes_c.h new file mode 100644 index 0000000000..117c5a3a91 --- /dev/null +++ b/apps/plugins/sdl/src/video/photon/SDL_ph_modes_c.h | |||
@@ -0,0 +1,43 @@ | |||
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_PH_MODES_H__ | ||
25 | #define __SDL_PH_MODES_H__ | ||
26 | |||
27 | #include "SDL_ph_video.h" | ||
28 | |||
29 | #define PH_MAX_VIDEOMODES 127 | ||
30 | |||
31 | #define PH_ENTER_DIRECTMODE 0 | ||
32 | #define PH_IGNORE_DIRECTMODE 1 | ||
33 | |||
34 | extern SDL_Rect **ph_ListModes(_THIS,SDL_PixelFormat *format, Uint32 flags); | ||
35 | extern void ph_FreeVideoModes(_THIS); | ||
36 | extern int ph_ResizeFullScreen(_THIS); | ||
37 | extern int ph_EnterFullScreen(_THIS, SDL_Surface* screen, int fmode); | ||
38 | extern int ph_LeaveFullScreen(_THIS); | ||
39 | extern int ph_GetVideoMode(int width, int height, int bpp); | ||
40 | extern int get_mode_any_format(int width, int height, int bpp); | ||
41 | extern int ph_ToggleFullScreen(_THIS, int on); | ||
42 | |||
43 | #endif /* __SDL_PH_MODES_H__ */ | ||
diff --git a/apps/plugins/sdl/src/video/photon/SDL_ph_mouse.c b/apps/plugins/sdl/src/video/photon/SDL_ph_mouse.c new file mode 100644 index 0000000000..a25aa1fc85 --- /dev/null +++ b/apps/plugins/sdl/src/video/photon/SDL_ph_mouse.c | |||
@@ -0,0 +1,220 @@ | |||
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 "SDL_mouse.h" | ||
25 | #include "../../events/SDL_events_c.h" | ||
26 | #include "../SDL_cursor_c.h" | ||
27 | #include "SDL_ph_mouse_c.h" | ||
28 | |||
29 | struct WMcursor | ||
30 | { | ||
31 | PhCursorDef_t *ph_cursor ; | ||
32 | }; | ||
33 | |||
34 | void ph_FreeWMCursor(_THIS, WMcursor *cursor) | ||
35 | { | ||
36 | if (window != NULL) | ||
37 | { | ||
38 | SDL_Lock_EventThread(); | ||
39 | |||
40 | if (PtSetResource(window, Pt_ARG_CURSOR_TYPE, Ph_CURSOR_INHERIT, 0) < 0) | ||
41 | { | ||
42 | /* TODO: output error msg */ | ||
43 | } | ||
44 | |||
45 | SDL_Unlock_EventThread(); | ||
46 | } | ||
47 | |||
48 | SDL_free(cursor); | ||
49 | } | ||
50 | |||
51 | WMcursor *ph_CreateWMCursor(_THIS, Uint8 *data, Uint8 *mask, int w, int h, int hot_x, int hot_y) | ||
52 | { | ||
53 | WMcursor* cursor; | ||
54 | int clen, i; | ||
55 | unsigned char bit, databit, maskbit; | ||
56 | |||
57 | /* Allocate and initialize the cursor memory */ | ||
58 | if ((cursor = (WMcursor*)SDL_malloc(sizeof(WMcursor))) == NULL) | ||
59 | { | ||
60 | SDL_OutOfMemory(); | ||
61 | return(NULL); | ||
62 | } | ||
63 | SDL_memset(cursor,0,sizeof(WMcursor)); | ||
64 | |||
65 | cursor->ph_cursor = (PhCursorDef_t *) SDL_malloc(sizeof(PhCursorDef_t) + 32*4*2); | ||
66 | |||
67 | if (cursor->ph_cursor == NULL) | ||
68 | { | ||
69 | SDL_SetError("ph_CreateWMCursor(): cursor malloc failed !\n"); | ||
70 | return NULL; | ||
71 | } | ||
72 | |||
73 | SDL_memset(cursor->ph_cursor,0,(sizeof(PhCursorDef_t) + 32*4*2)); | ||
74 | |||
75 | cursor->ph_cursor->hdr.type =Ph_RDATA_CURSOR; | ||
76 | cursor->ph_cursor->size1.x = (short)w; | ||
77 | cursor->ph_cursor->size1.y = (short)h; | ||
78 | cursor->ph_cursor->offset1.x = (short)hot_x; | ||
79 | cursor->ph_cursor->offset1.y = (short)hot_y; | ||
80 | cursor->ph_cursor->bytesperline1 = (char)w/8; | ||
81 | cursor->ph_cursor->color1 = Pg_WHITE; | ||
82 | cursor->ph_cursor->size2.x = (short)w; | ||
83 | cursor->ph_cursor->size2.y = (short)h; | ||
84 | cursor->ph_cursor->offset2.x = (short)hot_x; | ||
85 | cursor->ph_cursor->offset2.y = (short)hot_y; | ||
86 | cursor->ph_cursor->bytesperline2 = (char)w/8; | ||
87 | cursor->ph_cursor->color2 = Pg_BLACK; | ||
88 | |||
89 | clen = (w/8)*h; | ||
90 | |||
91 | /* Copy the mask and the data to different bitmap planes */ | ||
92 | for (i=0; i<clen; ++i) | ||
93 | { | ||
94 | for (bit = 0; bit < 8; bit++) | ||
95 | { | ||
96 | databit = data[i] & (1 << bit); | ||
97 | maskbit = mask[i] & (1 << bit); | ||
98 | |||
99 | cursor->ph_cursor->images[i] |= (databit == 0) ? maskbit : 0; | ||
100 | /* If the databit != 0, treat it as a black pixel and | ||
101 | * ignore the maskbit (can't do an inverted color) */ | ||
102 | cursor->ph_cursor->images[i+clen] |= databit; | ||
103 | } | ||
104 | } | ||
105 | |||
106 | /* #bytes following the hdr struct */ | ||
107 | cursor->ph_cursor->hdr.len =sizeof(PhCursorDef_t) + clen*2 - sizeof(PhRegionDataHdr_t); | ||
108 | |||
109 | return (cursor); | ||
110 | } | ||
111 | |||
112 | PhCursorDef_t ph_GetWMPhCursor(WMcursor *cursor) | ||
113 | { | ||
114 | return (*cursor->ph_cursor); | ||
115 | } | ||
116 | |||
117 | int ph_ShowWMCursor(_THIS, WMcursor* cursor) | ||
118 | { | ||
119 | PtArg_t args[3]; | ||
120 | int nargs = 0; | ||
121 | |||
122 | /* Don't do anything if the display is gone */ | ||
123 | if (window == NULL) | ||
124 | { | ||
125 | return (0); | ||
126 | } | ||
127 | |||
128 | /* looks like photon can't draw mouse cursor in direct mode */ | ||
129 | if ((this->screen->flags & SDL_FULLSCREEN) == SDL_FULLSCREEN) | ||
130 | { | ||
131 | /* disable the fake mouse in the fullscreen OpenGL mode */ | ||
132 | if ((this->screen->flags & SDL_OPENGL) == SDL_OPENGL) | ||
133 | { | ||
134 | cursor=NULL; | ||
135 | } | ||
136 | else | ||
137 | { | ||
138 | return (0); | ||
139 | } | ||
140 | } | ||
141 | |||
142 | /* Set the photon cursor, or blank if cursor is NULL */ | ||
143 | if (cursor!=NULL) | ||
144 | { | ||
145 | PtSetArg(&args[0], Pt_ARG_CURSOR_TYPE, Ph_CURSOR_BITMAP, 0); | ||
146 | /* Could set next to any PgColor_t value */ | ||
147 | PtSetArg(&args[1], Pt_ARG_CURSOR_COLOR, Ph_CURSOR_DEFAULT_COLOR , 0); | ||
148 | PtSetArg(&args[2], Pt_ARG_BITMAP_CURSOR, cursor->ph_cursor, (cursor->ph_cursor->hdr.len + sizeof(PhRegionDataHdr_t))); | ||
149 | nargs = 3; | ||
150 | } | ||
151 | else /* Ph_CURSOR_NONE */ | ||
152 | { | ||
153 | PtSetArg(&args[0], Pt_ARG_CURSOR_TYPE, Ph_CURSOR_NONE, 0); | ||
154 | nargs = 1; | ||
155 | } | ||
156 | |||
157 | SDL_Lock_EventThread(); | ||
158 | |||
159 | if (PtSetResources(window, nargs, args) < 0 ) | ||
160 | { | ||
161 | return (0); | ||
162 | } | ||
163 | |||
164 | SDL_Unlock_EventThread(); | ||
165 | |||
166 | return (1); | ||
167 | } | ||
168 | |||
169 | |||
170 | void ph_WarpWMCursor(_THIS, Uint16 x, Uint16 y) | ||
171 | { | ||
172 | short abs_x, abs_y; | ||
173 | |||
174 | SDL_Lock_EventThread(); | ||
175 | PtGetAbsPosition( window, &abs_x, &abs_y ); | ||
176 | PhMoveCursorAbs( PhInputGroup(NULL), x + abs_x, y + abs_y ); | ||
177 | SDL_Unlock_EventThread(); | ||
178 | } | ||
179 | |||
180 | |||
181 | void ph_CheckMouseMode(_THIS) | ||
182 | { | ||
183 | /* If the mouse is hidden and input is grabbed, we use relative mode */ | ||
184 | if ( !(SDL_cursorstate & CURSOR_VISIBLE) && (this->input_grab != SDL_GRAB_OFF)) | ||
185 | { | ||
186 | mouse_relative = 1; | ||
187 | } | ||
188 | else | ||
189 | { | ||
190 | mouse_relative = 0; | ||
191 | } | ||
192 | } | ||
193 | |||
194 | |||
195 | void ph_UpdateMouse(_THIS) | ||
196 | { | ||
197 | PhCursorInfo_t phcursor; | ||
198 | short abs_x; | ||
199 | short abs_y; | ||
200 | |||
201 | /* Lock the event thread, in multi-threading environments */ | ||
202 | SDL_Lock_EventThread(); | ||
203 | |||
204 | /* synchronizing photon mouse cursor position and SDL mouse position, if cursor appears over window. */ | ||
205 | PtGetAbsPosition(window, &abs_x, &abs_y); | ||
206 | PhQueryCursor(PhInputGroup(NULL), &phcursor); | ||
207 | if (((phcursor.pos.x >= abs_x) && (phcursor.pos.x <= abs_x + this->screen->w)) && | ||
208 | ((phcursor.pos.y >= abs_y) && (phcursor.pos.y <= abs_y + this->screen->h))) | ||
209 | { | ||
210 | SDL_PrivateAppActive(1, SDL_APPMOUSEFOCUS); | ||
211 | SDL_PrivateMouseMotion(0, 0, phcursor.pos.x-abs_x, phcursor.pos.y-abs_y); | ||
212 | } | ||
213 | else | ||
214 | { | ||
215 | SDL_PrivateAppActive(0, SDL_APPMOUSEFOCUS); | ||
216 | } | ||
217 | |||
218 | /* Unlock the event thread, in multi-threading environments */ | ||
219 | SDL_Unlock_EventThread(); | ||
220 | } | ||
diff --git a/apps/plugins/sdl/src/video/photon/SDL_ph_mouse_c.h b/apps/plugins/sdl/src/video/photon/SDL_ph_mouse_c.h new file mode 100644 index 0000000000..55a92b606b --- /dev/null +++ b/apps/plugins/sdl/src/video/photon/SDL_ph_mouse_c.h | |||
@@ -0,0 +1,39 @@ | |||
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_PH_MOUSE_H__ | ||
25 | #define __SDL_PH_MOUSE_H__ | ||
26 | |||
27 | #include "SDL_ph_video.h" | ||
28 | |||
29 | /* Functions to be exported */ | ||
30 | extern void ph_FreeWMCursor(_THIS, WMcursor *cursor); | ||
31 | extern WMcursor *ph_CreateWMCursor(_THIS, | ||
32 | Uint8 *data, Uint8 *mask, int w, int h, int hot_x, int hot_y); | ||
33 | extern PhCursorDef_t ph_GetWMPhCursor(WMcursor *cursor); | ||
34 | extern int ph_ShowWMCursor(_THIS, WMcursor *cursor); | ||
35 | extern void ph_WarpWMCursor(_THIS, Uint16 x, Uint16 y); | ||
36 | extern void ph_CheckMouseMode(_THIS); | ||
37 | extern void ph_UpdateMouse(_THIS); | ||
38 | |||
39 | #endif /* __SDL_PH_MOUSE_H__ */ | ||
diff --git a/apps/plugins/sdl/src/video/photon/SDL_ph_video.c b/apps/plugins/sdl/src/video/photon/SDL_ph_video.c new file mode 100644 index 0000000000..5e1a82b0ea --- /dev/null +++ b/apps/plugins/sdl/src/video/photon/SDL_ph_video.c | |||
@@ -0,0 +1,648 @@ | |||
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 <unistd.h> | ||
25 | #include <sys/ioctl.h> | ||
26 | |||
27 | #include "SDL_endian.h" | ||
28 | #include "SDL_timer.h" | ||
29 | #include "SDL_thread.h" | ||
30 | #include "SDL_video.h" | ||
31 | #include "SDL_mouse.h" | ||
32 | #include "../SDL_sysvideo.h" | ||
33 | #include "../SDL_pixels_c.h" | ||
34 | #include "../../events/SDL_events_c.h" | ||
35 | #include "SDL_ph_video.h" | ||
36 | #include "SDL_ph_modes_c.h" | ||
37 | #include "SDL_ph_image_c.h" | ||
38 | #include "SDL_ph_events_c.h" | ||
39 | #include "SDL_ph_mouse_c.h" | ||
40 | #include "SDL_ph_wm_c.h" | ||
41 | #include "SDL_ph_gl.h" | ||
42 | #include "SDL_phyuv_c.h" | ||
43 | #include "../blank_cursor.h" | ||
44 | |||
45 | static int ph_VideoInit(_THIS, SDL_PixelFormat *vformat); | ||
46 | static SDL_Surface *ph_SetVideoMode(_THIS, SDL_Surface *current, int width, int height, int bpp, Uint32 flags); | ||
47 | static int ph_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors); | ||
48 | static void ph_VideoQuit(_THIS); | ||
49 | static void ph_DeleteDevice(SDL_VideoDevice *device); | ||
50 | |||
51 | static int phstatus=-1; | ||
52 | |||
53 | static int ph_Available(void) | ||
54 | { | ||
55 | if (phstatus!=0) | ||
56 | { | ||
57 | phstatus=PtInit(NULL); | ||
58 | if (phstatus==0) | ||
59 | { | ||
60 | return 1; | ||
61 | } | ||
62 | else | ||
63 | { | ||
64 | return 0; | ||
65 | } | ||
66 | } | ||
67 | return 1; | ||
68 | } | ||
69 | |||
70 | static SDL_VideoDevice* ph_CreateDevice(int devindex) | ||
71 | { | ||
72 | SDL_VideoDevice* device; | ||
73 | |||
74 | /* Initialize all variables that we clean on shutdown */ | ||
75 | device = (SDL_VideoDevice *)SDL_malloc(sizeof(SDL_VideoDevice)); | ||
76 | if (device) | ||
77 | { | ||
78 | SDL_memset(device, 0, (sizeof *device)); | ||
79 | device->hidden = (struct SDL_PrivateVideoData*)SDL_malloc((sizeof *device->hidden)); | ||
80 | device->gl_data = NULL; | ||
81 | } | ||
82 | if ((device == NULL) || (device->hidden == NULL)) | ||
83 | { | ||
84 | SDL_OutOfMemory(); | ||
85 | ph_DeleteDevice(device); | ||
86 | return NULL; | ||
87 | } | ||
88 | SDL_memset(device->hidden, 0, (sizeof *device->hidden)); | ||
89 | |||
90 | /* Set the driver flags */ | ||
91 | device->handles_any_size = 1; | ||
92 | |||
93 | /* Set the function pointers */ | ||
94 | device->CreateYUVOverlay = ph_CreateYUVOverlay; | ||
95 | device->VideoInit = ph_VideoInit; | ||
96 | device->ListModes = ph_ListModes; | ||
97 | device->SetVideoMode = ph_SetVideoMode; | ||
98 | device->ToggleFullScreen = ph_ToggleFullScreen; | ||
99 | device->UpdateMouse = ph_UpdateMouse; | ||
100 | device->SetColors = ph_SetColors; | ||
101 | device->UpdateRects = NULL; /* set up in ph_SetupUpdateFunction */ | ||
102 | device->VideoQuit = ph_VideoQuit; | ||
103 | device->AllocHWSurface = ph_AllocHWSurface; | ||
104 | device->CheckHWBlit = ph_CheckHWBlit; | ||
105 | device->FillHWRect = ph_FillHWRect; | ||
106 | device->SetHWColorKey = ph_SetHWColorKey; | ||
107 | device->SetHWAlpha = ph_SetHWAlpha; | ||
108 | device->LockHWSurface = ph_LockHWSurface; | ||
109 | device->UnlockHWSurface = ph_UnlockHWSurface; | ||
110 | device->FlipHWSurface = ph_FlipHWSurface; | ||
111 | device->FreeHWSurface = ph_FreeHWSurface; | ||
112 | device->SetCaption = ph_SetCaption; | ||
113 | device->SetIcon = NULL; | ||
114 | device->IconifyWindow = ph_IconifyWindow; | ||
115 | device->GrabInput = ph_GrabInput; | ||
116 | device->GetWMInfo = ph_GetWMInfo; | ||
117 | device->FreeWMCursor = ph_FreeWMCursor; | ||
118 | device->CreateWMCursor = ph_CreateWMCursor; | ||
119 | device->ShowWMCursor = ph_ShowWMCursor; | ||
120 | device->WarpWMCursor = ph_WarpWMCursor; | ||
121 | device->MoveWMCursor = NULL; | ||
122 | device->CheckMouseMode = ph_CheckMouseMode; | ||
123 | device->InitOSKeymap = ph_InitOSKeymap; | ||
124 | device->PumpEvents = ph_PumpEvents; | ||
125 | |||
126 | /* OpenGL support. */ | ||
127 | #if SDL_VIDEO_OPENGL | ||
128 | device->GL_MakeCurrent = ph_GL_MakeCurrent; | ||
129 | device->GL_SwapBuffers = ph_GL_SwapBuffers; | ||
130 | device->GL_GetAttribute = ph_GL_GetAttribute; | ||
131 | device->GL_LoadLibrary = ph_GL_LoadLibrary; | ||
132 | device->GL_GetProcAddress = ph_GL_GetProcAddress; | ||
133 | #endif /* SDL_VIDEO_OPENGL */ | ||
134 | |||
135 | device->free = ph_DeleteDevice; | ||
136 | |||
137 | return device; | ||
138 | } | ||
139 | |||
140 | VideoBootStrap ph_bootstrap = { | ||
141 | "photon", "QNX Photon video output", | ||
142 | ph_Available, ph_CreateDevice | ||
143 | }; | ||
144 | |||
145 | static void ph_DeleteDevice(SDL_VideoDevice *device) | ||
146 | { | ||
147 | if (device) | ||
148 | { | ||
149 | if (device->hidden) | ||
150 | { | ||
151 | SDL_free(device->hidden); | ||
152 | device->hidden = NULL; | ||
153 | } | ||
154 | if (device->gl_data) | ||
155 | { | ||
156 | SDL_free(device->gl_data); | ||
157 | device->gl_data = NULL; | ||
158 | } | ||
159 | SDL_free(device); | ||
160 | device = NULL; | ||
161 | } | ||
162 | } | ||
163 | |||
164 | static PtWidget_t *ph_CreateWindow(_THIS) | ||
165 | { | ||
166 | PtWidget_t *widget; | ||
167 | |||
168 | widget = PtCreateWidget(PtWindow, NULL, 0, NULL); | ||
169 | |||
170 | return widget; | ||
171 | } | ||
172 | |||
173 | static int ph_SetupWindow(_THIS, int w, int h, int flags) | ||
174 | { | ||
175 | PtArg_t args[32]; | ||
176 | PhPoint_t pos = {0, 0}; | ||
177 | PhDim_t* olddim; | ||
178 | PhDim_t dim = {w, h}; | ||
179 | PhRect_t desktopextent; | ||
180 | int nargs = 0; | ||
181 | const char* windowpos; | ||
182 | const char* iscentered; | ||
183 | int x, y; | ||
184 | |||
185 | /* check if window size has been changed by Window Manager */ | ||
186 | PtGetResource(window, Pt_ARG_DIM, &olddim, 0); | ||
187 | if ((olddim->w!=w) || (olddim->h!=h)) | ||
188 | { | ||
189 | PtSetArg(&args[nargs++], Pt_ARG_DIM, &dim, 0); | ||
190 | } | ||
191 | |||
192 | if ((flags & SDL_RESIZABLE) == SDL_RESIZABLE) | ||
193 | { | ||
194 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_MANAGED_FLAGS, Pt_FALSE, Ph_WM_CLOSE); | ||
195 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_MANAGED_FLAGS, Pt_TRUE, Ph_WM_MAX | Ph_WM_RESTORE | Ph_WM_RESIZE); | ||
196 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_NOTIFY_FLAGS, Pt_TRUE, Ph_WM_RESIZE | Ph_WM_MOVE | Ph_WM_CLOSE | Ph_WM_MAX | Ph_WM_RESTORE); | ||
197 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_RENDER_FLAGS, Pt_TRUE, Ph_WM_RENDER_RESIZE | Ph_WM_RENDER_MAX | Ph_WM_RENDER_COLLAPSE | Ph_WM_RENDER_RETURN); | ||
198 | PtSetArg(&args[nargs++], Pt_ARG_RESIZE_FLAGS, Pt_TRUE, Pt_RESIZE_XY_AS_REQUIRED); | ||
199 | } | ||
200 | else | ||
201 | { | ||
202 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_MANAGED_FLAGS, Pt_FALSE, Ph_WM_RESIZE | Ph_WM_MAX | Ph_WM_RESTORE | Ph_WM_CLOSE); | ||
203 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_NOTIFY_FLAGS, Pt_FALSE, Ph_WM_RESIZE | Ph_WM_MAX | Ph_WM_RESTORE); | ||
204 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_NOTIFY_FLAGS, Pt_TRUE, Ph_WM_MOVE | Ph_WM_CLOSE); | ||
205 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_RENDER_FLAGS, Pt_FALSE, Ph_WM_RENDER_RESIZE | Ph_WM_RENDER_MAX | Ph_WM_RENDER_COLLAPSE | Ph_WM_RENDER_RETURN); | ||
206 | PtSetArg(&args[nargs++], Pt_ARG_RESIZE_FLAGS, Pt_FALSE, Pt_RESIZE_XY_AS_REQUIRED); | ||
207 | } | ||
208 | |||
209 | if (((flags & SDL_NOFRAME)==SDL_NOFRAME) || ((flags & SDL_FULLSCREEN)==SDL_FULLSCREEN)) | ||
210 | { | ||
211 | if ((flags & SDL_RESIZABLE) != SDL_RESIZABLE) | ||
212 | { | ||
213 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_RENDER_FLAGS, Pt_FALSE, Pt_TRUE); | ||
214 | } | ||
215 | else | ||
216 | { | ||
217 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_RENDER_FLAGS, Pt_FALSE, Pt_TRUE); | ||
218 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_RENDER_FLAGS, Pt_TRUE, Ph_WM_RENDER_RESIZE | Ph_WM_RENDER_BORDER); | ||
219 | } | ||
220 | } | ||
221 | else | ||
222 | { | ||
223 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_RENDER_FLAGS, Pt_TRUE, Ph_WM_RENDER_BORDER | Ph_WM_RENDER_TITLE | | ||
224 | Ph_WM_RENDER_CLOSE | Ph_WM_RENDER_MENU | Ph_WM_RENDER_MIN); | ||
225 | } | ||
226 | |||
227 | if ((flags & SDL_FULLSCREEN) == SDL_FULLSCREEN) | ||
228 | { | ||
229 | PtSetArg(&args[nargs++], Pt_ARG_POS, &pos, 0); | ||
230 | PtSetArg(&args[nargs++], Pt_ARG_BASIC_FLAGS, Pt_TRUE, Pt_BASIC_PREVENT_FILL); | ||
231 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_MANAGED_FLAGS, Pt_TRUE, Ph_WM_FFRONT | Ph_WM_MAX | Ph_WM_TOFRONT | Ph_WM_CONSWITCH); | ||
232 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_STATE, Pt_TRUE, Ph_WM_STATE_ISFRONT | Ph_WM_STATE_ISFOCUS | Ph_WM_STATE_ISALTKEY); | ||
233 | } | ||
234 | else | ||
235 | { | ||
236 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_MANAGED_FLAGS, Pt_FALSE, Ph_WM_FFRONT | Ph_WM_CONSWITCH); | ||
237 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_STATE, Pt_FALSE, Ph_WM_STATE_ISFRONT); | ||
238 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_STATE, Pt_TRUE, Ph_WM_STATE_ISALTKEY); | ||
239 | |||
240 | if ((flags & SDL_HWSURFACE) == SDL_HWSURFACE) | ||
241 | { | ||
242 | PtSetArg(&args[nargs++], Pt_ARG_BASIC_FLAGS, Pt_TRUE, Pt_BASIC_PREVENT_FILL); | ||
243 | } | ||
244 | else | ||
245 | { | ||
246 | PtSetArg(&args[nargs++], Pt_ARG_FILL_COLOR, Pg_BLACK, 0); | ||
247 | } | ||
248 | if (!currently_maximized) | ||
249 | { | ||
250 | windowpos = SDL_getenv("SDL_VIDEO_WINDOW_POS"); | ||
251 | iscentered = SDL_getenv("SDL_VIDEO_CENTERED"); | ||
252 | |||
253 | if ((iscentered) || ((windowpos) && (SDL_strcmp(windowpos, "center")==0))) | ||
254 | { | ||
255 | PhWindowQueryVisible(Ph_QUERY_CONSOLE, 0, 0, &desktopextent); | ||
256 | if (desktop_mode.width>w) | ||
257 | { | ||
258 | pos.x = (desktop_mode.width - w)/2; | ||
259 | } | ||
260 | if (desktop_mode.height>h) | ||
261 | { | ||
262 | pos.y = (desktop_mode.height - h)/2; | ||
263 | } | ||
264 | |||
265 | pos.x+=desktopextent.ul.x; | ||
266 | pos.y+=desktopextent.ul.y; | ||
267 | PtSetArg(&args[nargs++], Pt_ARG_POS, &pos, 0); | ||
268 | } | ||
269 | else | ||
270 | { | ||
271 | if (windowpos) | ||
272 | { | ||
273 | if (SDL_sscanf(windowpos, "%d,%d", &x, &y) == 2) | ||
274 | { | ||
275 | if ((x<desktop_mode.width) && (y<desktop_mode.height)) | ||
276 | { | ||
277 | PhWindowQueryVisible(Ph_QUERY_CONSOLE, 0, 0, &desktopextent); | ||
278 | pos.x=x+desktopextent.ul.x; | ||
279 | pos.y=y+desktopextent.ul.y; | ||
280 | } | ||
281 | PtSetArg(&args[nargs++], Pt_ARG_POS, &pos, 0); | ||
282 | } | ||
283 | } | ||
284 | } | ||
285 | } | ||
286 | |||
287 | /* if window is maximized render it as maximized */ | ||
288 | if (currently_maximized) | ||
289 | { | ||
290 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_STATE, Pt_TRUE, Ph_WM_STATE_ISMAX); | ||
291 | } | ||
292 | else | ||
293 | { | ||
294 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_STATE, Pt_FALSE, Ph_WM_STATE_ISMAX); | ||
295 | } | ||
296 | |||
297 | /* do not grab the keyboard by default */ | ||
298 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_STATE, Pt_FALSE, Ph_WM_STATE_ISALTKEY); | ||
299 | |||
300 | /* bring the focus to the window */ | ||
301 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_STATE, Pt_TRUE, Ph_WM_STATE_ISFOCUS); | ||
302 | |||
303 | /* allow to catch hide event */ | ||
304 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_MANAGED_FLAGS, Pt_TRUE, Ph_WM_HIDE); | ||
305 | PtSetArg(&args[nargs++], Pt_ARG_WINDOW_NOTIFY_FLAGS, Pt_TRUE, Ph_WM_HIDE); | ||
306 | } | ||
307 | |||
308 | PtSetResources(window, nargs, args); | ||
309 | PtRealizeWidget(window); | ||
310 | PtWindowToFront(window); | ||
311 | |||
312 | #if 0 /* FIXME */ | ||
313 | PtGetResource(window, Pt_ARG_POS, &olddim, 0); | ||
314 | fprintf(stderr, "POSITION: %d, %d\n", olddim->w, olddim->h); | ||
315 | #endif | ||
316 | |||
317 | return 0; | ||
318 | } | ||
319 | |||
320 | static const struct ColourMasks* ph_GetColourMasks(int bpp) | ||
321 | { | ||
322 | /* The alpha mask doesn't appears to be needed */ | ||
323 | static const struct ColourMasks phColorMasks[5] = { | ||
324 | /* 8 bit */ {0, 0, 0, 0, 8}, | ||
325 | /* 15 bit ARGB */ {0x7C00, 0x03E0, 0x001F, 0x8000, 15}, | ||
326 | /* 16 bit RGB */ {0xF800, 0x07E0, 0x001F, 0x0000, 16}, | ||
327 | /* 24 bit RGB */ {0xFF0000, 0x00FF00, 0x0000FF, 0x000000, 24}, | ||
328 | /* 32 bit ARGB */ {0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000, 32}, | ||
329 | }; | ||
330 | |||
331 | switch (bpp) | ||
332 | { | ||
333 | case 8: | ||
334 | return &phColorMasks[0]; | ||
335 | case 15: | ||
336 | return &phColorMasks[1]; | ||
337 | case 16: | ||
338 | return &phColorMasks[2]; | ||
339 | case 24: | ||
340 | return &phColorMasks[3]; | ||
341 | case 32: | ||
342 | return &phColorMasks[4]; | ||
343 | } | ||
344 | return NULL; | ||
345 | } | ||
346 | |||
347 | static int ph_VideoInit(_THIS, SDL_PixelFormat* vformat) | ||
348 | { | ||
349 | PgHWCaps_t hwcaps; | ||
350 | int i; | ||
351 | |||
352 | window=NULL; | ||
353 | desktoppal=SDLPH_PAL_NONE; | ||
354 | |||
355 | #if SDL_VIDEO_OPENGL | ||
356 | oglctx=NULL; | ||
357 | oglbuffers=NULL; | ||
358 | oglflags=0; | ||
359 | oglbpp=0; | ||
360 | #endif | ||
361 | |||
362 | old_video_mode=-1; | ||
363 | old_refresh_rate=-1; | ||
364 | |||
365 | if (NULL == (phevent = SDL_malloc(EVENT_SIZE))) | ||
366 | { | ||
367 | SDL_OutOfMemory(); | ||
368 | return -1; | ||
369 | } | ||
370 | SDL_memset(phevent, 0x00, EVENT_SIZE); | ||
371 | |||
372 | window = ph_CreateWindow(this); | ||
373 | if (window == NULL) | ||
374 | { | ||
375 | SDL_SetError("ph_VideoInit(): Couldn't create video window !\n"); | ||
376 | return -1; | ||
377 | } | ||
378 | |||
379 | /* Create the blank cursor */ | ||
380 | SDL_BlankCursor = this->CreateWMCursor(this, blank_cdata, blank_cmask, | ||
381 | (int)BLANK_CWIDTH, (int)BLANK_CHEIGHT, | ||
382 | (int)BLANK_CHOTX, (int)BLANK_CHOTY); | ||
383 | |||
384 | if (SDL_BlankCursor == NULL) | ||
385 | { | ||
386 | return -1; | ||
387 | } | ||
388 | |||
389 | if (PgGetGraphicsHWCaps(&hwcaps) < 0) | ||
390 | { | ||
391 | SDL_SetError("ph_VideoInit(): GetGraphicsHWCaps function failed !\n"); | ||
392 | this->FreeWMCursor(this, SDL_BlankCursor); | ||
393 | return -1; | ||
394 | } | ||
395 | |||
396 | if (PgGetVideoModeInfo(hwcaps.current_video_mode, &desktop_mode) < 0) | ||
397 | { | ||
398 | SDL_SetError("ph_VideoInit(): PgGetVideoModeInfo function failed !\n"); | ||
399 | this->FreeWMCursor(this, SDL_BlankCursor); | ||
400 | return -1; | ||
401 | } | ||
402 | |||
403 | /* Determine the current screen size */ | ||
404 | this->info.current_w = desktop_mode.width; | ||
405 | this->info.current_h = desktop_mode.height; | ||
406 | |||
407 | /* We need to return BytesPerPixel as it in used by CreateRGBsurface */ | ||
408 | vformat->BitsPerPixel = desktop_mode.bits_per_pixel; | ||
409 | vformat->BytesPerPixel = desktop_mode.bytes_per_scanline/desktop_mode.width; | ||
410 | desktopbpp = desktop_mode.bits_per_pixel; | ||
411 | |||
412 | /* save current palette */ | ||
413 | if (desktopbpp==8) | ||
414 | { | ||
415 | PgGetPalette(savedpal); | ||
416 | PgGetPalette(syspalph); | ||
417 | } | ||
418 | else | ||
419 | { | ||
420 | for(i=0; i<_Pg_MAX_PALETTE; i++) | ||
421 | { | ||
422 | savedpal[i]=PgRGB(0, 0, 0); | ||
423 | syspalph[i]=PgRGB(0, 0, 0); | ||
424 | } | ||
425 | } | ||
426 | |||
427 | currently_fullscreen = 0; | ||
428 | currently_hided = 0; | ||
429 | currently_maximized = 0; | ||
430 | current_overlay = NULL; | ||
431 | |||
432 | OCImage.direct_context = NULL; | ||
433 | OCImage.offscreen_context = NULL; | ||
434 | OCImage.offscreen_backcontext = NULL; | ||
435 | OCImage.oldDC = NULL; | ||
436 | OCImage.CurrentFrameData = NULL; | ||
437 | OCImage.FrameData0 = NULL; | ||
438 | OCImage.FrameData1 = NULL; | ||
439 | videomode_emulatemode = 0; | ||
440 | |||
441 | this->info.wm_available = 1; | ||
442 | |||
443 | ph_UpdateHWInfo(this); | ||
444 | |||
445 | return 0; | ||
446 | } | ||
447 | |||
448 | static SDL_Surface* ph_SetVideoMode(_THIS, SDL_Surface *current, int width, int height, int bpp, Uint32 flags) | ||
449 | { | ||
450 | const struct ColourMasks* mask; | ||
451 | |||
452 | /* Lock the event thread, in multi-threading environments */ | ||
453 | SDL_Lock_EventThread(); | ||
454 | |||
455 | current->flags = flags; | ||
456 | |||
457 | /* if we do not have desired fullscreen mode, then fallback into window mode */ | ||
458 | if (((current->flags & SDL_FULLSCREEN) == SDL_FULLSCREEN) && (ph_GetVideoMode(width, height, bpp)==0)) | ||
459 | { | ||
460 | current->flags &= ~SDL_FULLSCREEN; | ||
461 | current->flags &= ~SDL_NOFRAME; | ||
462 | current->flags &= ~SDL_RESIZABLE; | ||
463 | } | ||
464 | |||
465 | ph_SetupWindow(this, width, height, current->flags); | ||
466 | |||
467 | mask = ph_GetColourMasks(bpp); | ||
468 | if (mask != NULL) | ||
469 | { | ||
470 | SDL_ReallocFormat(current, mask->bpp, mask->red, mask->green, mask->blue, 0); | ||
471 | } | ||
472 | else | ||
473 | { | ||
474 | SDL_SetError("ph_SetVideoMode(): desired bpp is not supported by photon !\n"); | ||
475 | return NULL; | ||
476 | } | ||
477 | |||
478 | if ((current->flags & SDL_OPENGL)==SDL_OPENGL) | ||
479 | { | ||
480 | #if !SDL_VIDEO_OPENGL | ||
481 | /* if no built-in OpenGL support */ | ||
482 | SDL_SetError("ph_SetVideoMode(): no OpenGL support, you need to recompile SDL.\n"); | ||
483 | current->flags &= ~SDL_OPENGL; | ||
484 | return NULL; | ||
485 | #endif /* SDL_VIDEO_OPENGL */ | ||
486 | } | ||
487 | else | ||
488 | { | ||
489 | /* Initialize internal variables */ | ||
490 | if ((current->flags & SDL_FULLSCREEN) == SDL_FULLSCREEN) | ||
491 | { | ||
492 | if (bpp==8) | ||
493 | { | ||
494 | desktoppal=SDLPH_PAL_SYSTEM; | ||
495 | } | ||
496 | |||
497 | current->flags &= ~SDL_RESIZABLE; /* no resize for Direct Context */ | ||
498 | current->flags |= SDL_HWSURFACE; | ||
499 | } | ||
500 | else | ||
501 | { | ||
502 | /* remove this if we'll have support for the non-fullscreen sw/hw+doublebuf one day */ | ||
503 | current->flags &= ~SDL_DOUBLEBUF; | ||
504 | |||
505 | /* Use offscreen memory if SDL_HWSURFACE flag is set */ | ||
506 | if ((current->flags & SDL_HWSURFACE) == SDL_HWSURFACE) | ||
507 | { | ||
508 | if (desktopbpp!=bpp) | ||
509 | { | ||
510 | current->flags &= ~SDL_HWSURFACE; | ||
511 | } | ||
512 | } | ||
513 | |||
514 | /* using palette emulation code in window mode */ | ||
515 | if (bpp==8) | ||
516 | { | ||
517 | if (desktopbpp>=15) | ||
518 | { | ||
519 | desktoppal = SDLPH_PAL_EMULATE; | ||
520 | } | ||
521 | else | ||
522 | { | ||
523 | desktoppal = SDLPH_PAL_SYSTEM; | ||
524 | } | ||
525 | } | ||
526 | else | ||
527 | { | ||
528 | desktoppal = SDLPH_PAL_NONE; | ||
529 | } | ||
530 | } | ||
531 | } | ||
532 | |||
533 | current->w = width; | ||
534 | current->h = height; | ||
535 | |||
536 | if (desktoppal==SDLPH_PAL_SYSTEM) | ||
537 | { | ||
538 | current->flags|=SDL_HWPALETTE; | ||
539 | } | ||
540 | |||
541 | /* Must call at least once for setup image planes */ | ||
542 | if (ph_SetupUpdateFunction(this, current, current->flags)==-1) | ||
543 | { | ||
544 | /* Error string was filled in the ph_SetupUpdateFunction() */ | ||
545 | return NULL; | ||
546 | } | ||
547 | |||
548 | /* finish window drawing, if we are not in fullscreen, of course */ | ||
549 | if ((current->flags & SDL_FULLSCREEN) != SDL_FULLSCREEN) | ||
550 | { | ||
551 | PtFlush(); | ||
552 | } | ||
553 | else | ||
554 | { | ||
555 | PgFlush(); | ||
556 | } | ||
557 | |||
558 | visualbpp=bpp; | ||
559 | |||
560 | ph_UpdateHWInfo(this); | ||
561 | |||
562 | SDL_Unlock_EventThread(); | ||
563 | |||
564 | /* We've done! */ | ||
565 | return (current); | ||
566 | } | ||
567 | |||
568 | static void ph_VideoQuit(_THIS) | ||
569 | { | ||
570 | /* restore palette */ | ||
571 | if (desktopbpp==8) | ||
572 | { | ||
573 | PgSetPalette(syspalph, 0, -1, 0, 0, 0); | ||
574 | PgSetPalette(savedpal, 0, 0, _Pg_MAX_PALETTE, Pg_PALSET_GLOBAL | Pg_PALSET_FORCE_EXPOSE, 0); | ||
575 | PgFlush(); | ||
576 | } | ||
577 | |||
578 | ph_DestroyImage(this, SDL_VideoSurface); | ||
579 | |||
580 | if (window) | ||
581 | { | ||
582 | PtUnrealizeWidget(window); | ||
583 | PtDestroyWidget(window); | ||
584 | window=NULL; | ||
585 | } | ||
586 | |||
587 | if (phevent!=NULL) | ||
588 | { | ||
589 | SDL_free(phevent); | ||
590 | phevent=NULL; | ||
591 | } | ||
592 | } | ||
593 | |||
594 | static int ph_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors) | ||
595 | { | ||
596 | int i; | ||
597 | SDL_Rect updaterect; | ||
598 | |||
599 | updaterect.x = updaterect.y = 0; | ||
600 | updaterect.w = this->screen->w; | ||
601 | updaterect.h = this->screen->h; | ||
602 | |||
603 | /* palette emulation code, using palette of the PhImage_t struct */ | ||
604 | if (desktoppal==SDLPH_PAL_EMULATE) | ||
605 | { | ||
606 | if ((SDL_Image) && (SDL_Image->palette)) | ||
607 | { | ||
608 | for (i=firstcolor; i<firstcolor+ncolors; i++) | ||
609 | { | ||
610 | syspalph[i] = PgRGB(colors[i-firstcolor].r, colors[i-firstcolor].g, colors[i-firstcolor].b); | ||
611 | SDL_Image->palette[i] = syspalph[i]; | ||
612 | } | ||
613 | |||
614 | /* image needs to be redrawn */ | ||
615 | this->UpdateRects(this, 1, &updaterect); | ||
616 | } | ||
617 | } | ||
618 | else | ||
619 | { | ||
620 | if (desktoppal==SDLPH_PAL_SYSTEM) | ||
621 | { | ||
622 | for (i=firstcolor; i<firstcolor+ncolors; i++) | ||
623 | { | ||
624 | syspalph[i] = PgRGB(colors[i-firstcolor].r, colors[i-firstcolor].g, colors[i-firstcolor].b); | ||
625 | } | ||
626 | |||
627 | if ((this->screen->flags & SDL_FULLSCREEN) != SDL_FULLSCREEN) | ||
628 | { | ||
629 | /* window mode must use soft palette */ | ||
630 | PgSetPalette(&syspalph[firstcolor], 0, firstcolor, ncolors, Pg_PALSET_GLOBAL, 0); | ||
631 | /* image needs to be redrawn */ | ||
632 | this->UpdateRects(this, 1, &updaterect); | ||
633 | } | ||
634 | else | ||
635 | { | ||
636 | /* fullscreen mode must use hardware palette */ | ||
637 | PgSetPalette(&syspalph[firstcolor], 0, firstcolor, ncolors, Pg_PALSET_GLOBAL, 0); | ||
638 | } | ||
639 | } | ||
640 | else | ||
641 | { | ||
642 | /* SDLPH_PAL_NONE do nothing */ | ||
643 | } | ||
644 | } | ||
645 | |||
646 | return 1; | ||
647 | } | ||
648 | |||
diff --git a/apps/plugins/sdl/src/video/photon/SDL_ph_video.h b/apps/plugins/sdl/src/video/photon/SDL_ph_video.h new file mode 100644 index 0000000000..3995d3505e --- /dev/null +++ b/apps/plugins/sdl/src/video/photon/SDL_ph_video.h | |||
@@ -0,0 +1,157 @@ | |||
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 Library General Public | ||
7 | License as published by the Free Software Foundation; either | ||
8 | version 2 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 | Library General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU Library General Public | ||
16 | License along with this library; if not, write to the Free | ||
17 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
18 | |||
19 | Sam Lantinga | ||
20 | slouken@libsdl.org | ||
21 | */ | ||
22 | #include "SDL_config.h" | ||
23 | |||
24 | #ifndef __SDL_PH_VIDEO_H__ | ||
25 | #define __SDL_PH_VIDEO_H__ | ||
26 | |||
27 | #include "SDL_mouse.h" | ||
28 | #include "../SDL_sysvideo.h" | ||
29 | |||
30 | #include <sys/neutrino.h> | ||
31 | |||
32 | #include <Ph.h> | ||
33 | #include <Pt.h> | ||
34 | #include <photon/Pg.h> | ||
35 | #include <photon/PdDirect.h> | ||
36 | |||
37 | #if SDL_VIDEO_OPENGL | ||
38 | #if (_NTO_VERSION < 630) | ||
39 | #include <photon/PdGL.h> | ||
40 | #else | ||
41 | #include <GL/qnxgl.h> | ||
42 | #include <GL/GLPh.h> | ||
43 | #endif /* 6.3.0 */ | ||
44 | #endif /* SDL_VIDEO_OPENGL */ | ||
45 | |||
46 | /* Hidden "this" pointer for the video functions */ | ||
47 | #define _THIS SDL_VideoDevice* this | ||
48 | |||
49 | #define PH_OGL_MAX_ATTRIBS 32 | ||
50 | |||
51 | #define SDLPH_PAL_NONE 0x00000000L | ||
52 | #define SDLPH_PAL_EMULATE 0x00000001L | ||
53 | #define SDLPH_PAL_SYSTEM 0x00000002L | ||
54 | |||
55 | typedef struct | ||
56 | { | ||
57 | unsigned char* Y; | ||
58 | unsigned char* V; | ||
59 | unsigned char* U; | ||
60 | } FRAMEDATA; | ||
61 | |||
62 | /* Mask values for SDL_ReallocFormat() */ | ||
63 | struct ColourMasks | ||
64 | { | ||
65 | Uint32 red; | ||
66 | Uint32 green; | ||
67 | Uint32 blue; | ||
68 | Uint32 alpha; | ||
69 | Uint32 bpp; | ||
70 | }; | ||
71 | |||
72 | /* Private display data */ | ||
73 | struct SDL_PrivateVideoData | ||
74 | { | ||
75 | PgDisplaySettings_t mode_settings; | ||
76 | PtWidget_t *Window; /* used to handle input events */ | ||
77 | PhImage_t *image; /* used to display image */ | ||
78 | #if SDL_VIDEO_OPENGL | ||
79 | #if (_NTO_VERSION < 630) | ||
80 | PdOpenGLContext_t* OGLContext; /* OpenGL context */ | ||
81 | void* OGLBuffers; /* OpenGL buffers (unused) */ | ||
82 | #else | ||
83 | qnxglc_t* OGLContext; /* OpenGL context for the 6.3 */ | ||
84 | qnxgl_bufs_t* OGLBuffers; /* OpenGL buffers for the 6.3 */ | ||
85 | #endif /* 630 */ | ||
86 | |||
87 | Uint32 OGLFlags; /* OpenGL flags */ | ||
88 | Uint32 OGLBPP; /* OpenGL bpp */ | ||
89 | #endif /* SDL_VIDEO_OPENGL */ | ||
90 | PgColor_t savedpal[_Pg_MAX_PALETTE]; | ||
91 | PgColor_t syspalph[_Pg_MAX_PALETTE]; | ||
92 | |||
93 | struct | ||
94 | { | ||
95 | PdDirectContext_t* direct_context; | ||
96 | PdOffscreenContext_t* offscreen_context; | ||
97 | PdOffscreenContext_t* offscreen_backcontext; | ||
98 | PhDrawContext_t* oldDC; | ||
99 | uint8_t* dc_ptr; | ||
100 | unsigned char* CurrentFrameData; | ||
101 | unsigned char* FrameData0; | ||
102 | unsigned char* FrameData1; | ||
103 | Uint32 current; | ||
104 | Uint32 flags; | ||
105 | } ocimage; | ||
106 | |||
107 | PgHWCaps_t graphics_card_caps; /* Graphics card caps at the moment of start */ | ||
108 | PgVideoModeInfo_t desktop_mode; /* Current desktop video mode information */ | ||
109 | int old_video_mode; /* Stored mode before fullscreen switch */ | ||
110 | int old_refresh_rate; /* Stored refresh rate befor fullscreen switch */ | ||
111 | |||
112 | int mouse_relative; | ||
113 | WMcursor* BlankCursor; | ||
114 | uint32_t videomode_emulatemode; | ||
115 | |||
116 | Uint32 visualbpp; /* current visual bpp */ | ||
117 | Uint32 desktopbpp; /* bpp of desktop at the moment of start */ | ||
118 | Uint32 desktoppal; /* palette mode emulation or system */ | ||
119 | |||
120 | int currently_fullscreen; | ||
121 | int currently_hided; /* 1 - window hided (minimazed), 0 - normal */ | ||
122 | int currently_maximized; /* 1 - window hided (minimazed), 0 - normal */ | ||
123 | |||
124 | PhEvent_t* event; | ||
125 | SDL_Overlay* overlay; | ||
126 | }; | ||
127 | |||
128 | #define mode_settings (this->hidden->mode_settings) | ||
129 | #define window (this->hidden->Window) | ||
130 | #define SDL_Image (this->hidden->image) | ||
131 | #define OCImage (this->hidden->ocimage) | ||
132 | #define old_video_mode (this->hidden->old_video_mode) | ||
133 | #define old_refresh_rate (this->hidden->old_refresh_rate) | ||
134 | #define graphics_card_caps (this->hidden->graphics_card_caps) | ||
135 | #define desktopbpp (this->hidden->desktopbpp) | ||
136 | #define visualbpp (this->hidden->visualbpp) | ||
137 | #define desktoppal (this->hidden->desktoppal) | ||
138 | #define savedpal (this->hidden->savedpal) | ||
139 | #define syspalph (this->hidden->syspalph) | ||
140 | #define currently_fullscreen (this->hidden->currently_fullscreen) | ||
141 | #define currently_hided (this->hidden->currently_hided) | ||
142 | #define currently_maximized (this->hidden->currently_maximized) | ||
143 | #define phevent (this->hidden->event) | ||
144 | #define current_overlay (this->hidden->overlay) | ||
145 | #define desktop_mode (this->hidden->desktop_mode) | ||
146 | #define mouse_relative (this->hidden->mouse_relative) | ||
147 | #define SDL_BlankCursor (this->hidden->BlankCursor) | ||
148 | #define videomode_emulatemode (this->hidden->videomode_emulatemode) | ||
149 | |||
150 | #if SDL_VIDEO_OPENGL | ||
151 | #define oglctx (this->hidden->OGLContext) | ||
152 | #define oglbuffers (this->hidden->OGLBuffers) | ||
153 | #define oglflags (this->hidden->OGLFlags) | ||
154 | #define oglbpp (this->hidden->OGLBPP) | ||
155 | #endif /* SDL_VIDEO_OPENGL */ | ||
156 | |||
157 | #endif /* __SDL_PH_VIDEO_H__ */ | ||
diff --git a/apps/plugins/sdl/src/video/photon/SDL_ph_wm.c b/apps/plugins/sdl/src/video/photon/SDL_ph_wm.c new file mode 100644 index 0000000000..8e75d0b577 --- /dev/null +++ b/apps/plugins/sdl/src/video/photon/SDL_ph_wm.c | |||
@@ -0,0 +1,118 @@ | |||
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 <Ph.h> | ||
25 | #include <photon/PpProto.h> | ||
26 | #include <photon/PhWm.h> | ||
27 | #include <photon/wmapi.h> | ||
28 | |||
29 | #include "SDL_version.h" | ||
30 | #include "SDL_timer.h" | ||
31 | #include "SDL_video.h" | ||
32 | #include "SDL_syswm.h" | ||
33 | #include "../SDL_pixels_c.h" | ||
34 | #include "../../events/SDL_events_c.h" | ||
35 | #include "SDL_ph_modes_c.h" | ||
36 | #include "SDL_ph_wm_c.h" | ||
37 | |||
38 | void ph_SetIcon(_THIS, SDL_Surface *icon, Uint8 *mask) | ||
39 | { | ||
40 | return; | ||
41 | } | ||
42 | |||
43 | /* Set window caption */ | ||
44 | void ph_SetCaption(_THIS, const char *title, const char *icon) | ||
45 | { | ||
46 | SDL_Lock_EventThread(); | ||
47 | |||
48 | /* sanity check for set caption call before window init */ | ||
49 | if (window!=NULL) | ||
50 | { | ||
51 | PtSetResource(window, Pt_ARG_WINDOW_TITLE, title, 0); | ||
52 | } | ||
53 | |||
54 | SDL_Unlock_EventThread(); | ||
55 | } | ||
56 | |||
57 | /* Iconify current window */ | ||
58 | int ph_IconifyWindow(_THIS) | ||
59 | { | ||
60 | PhWindowEvent_t windowevent; | ||
61 | |||
62 | SDL_Lock_EventThread(); | ||
63 | |||
64 | SDL_memset(&windowevent, 0, sizeof(windowevent)); | ||
65 | windowevent.event_f = Ph_WM_HIDE; | ||
66 | windowevent.event_state = Ph_WM_EVSTATE_HIDE; | ||
67 | windowevent.rid = PtWidgetRid(window); | ||
68 | PtForwardWindowEvent(&windowevent); | ||
69 | |||
70 | SDL_Unlock_EventThread(); | ||
71 | |||
72 | return 0; | ||
73 | } | ||
74 | |||
75 | SDL_GrabMode ph_GrabInputNoLock(_THIS, SDL_GrabMode mode) | ||
76 | { | ||
77 | short abs_x, abs_y; | ||
78 | |||
79 | if( mode == SDL_GRAB_OFF ) | ||
80 | { | ||
81 | PtSetResource(window, Pt_ARG_WINDOW_STATE, Pt_FALSE, Ph_WM_STATE_ISALTKEY); | ||
82 | } | ||
83 | else | ||
84 | { | ||
85 | PtSetResource(window, Pt_ARG_WINDOW_STATE, Pt_TRUE, Ph_WM_STATE_ISALTKEY); | ||
86 | |||
87 | PtGetAbsPosition(window, &abs_x, &abs_y); | ||
88 | PhMoveCursorAbs(PhInputGroup(NULL), abs_x + SDL_VideoSurface->w/2, abs_y + SDL_VideoSurface->h/2); | ||
89 | } | ||
90 | |||
91 | SDL_Unlock_EventThread(); | ||
92 | |||
93 | return(mode); | ||
94 | } | ||
95 | |||
96 | SDL_GrabMode ph_GrabInput(_THIS, SDL_GrabMode mode) | ||
97 | { | ||
98 | SDL_Lock_EventThread(); | ||
99 | mode = ph_GrabInputNoLock(this, mode); | ||
100 | SDL_Unlock_EventThread(); | ||
101 | |||
102 | return(mode); | ||
103 | } | ||
104 | |||
105 | |||
106 | int ph_GetWMInfo(_THIS, SDL_SysWMinfo *info) | ||
107 | { | ||
108 | if (info->version.major <= SDL_MAJOR_VERSION) | ||
109 | { | ||
110 | return 1; | ||
111 | } | ||
112 | else | ||
113 | { | ||
114 | SDL_SetError("Application not compiled with SDL %d.%d\n", | ||
115 | SDL_MAJOR_VERSION, SDL_MINOR_VERSION); | ||
116 | return -1; | ||
117 | } | ||
118 | } | ||
diff --git a/apps/plugins/sdl/src/video/photon/SDL_ph_wm_c.h b/apps/plugins/sdl/src/video/photon/SDL_ph_wm_c.h new file mode 100644 index 0000000000..72bbfd217d --- /dev/null +++ b/apps/plugins/sdl/src/video/photon/SDL_ph_wm_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 | #ifndef __SDL_PH_WM_H__ | ||
25 | #define __SDL_PH_WM_H__ | ||
26 | |||
27 | #include "SDL_ph_video.h" | ||
28 | |||
29 | /* Functions to be exported */ | ||
30 | extern void ph_SetCaption(_THIS, const char *title, const char *icon); | ||
31 | extern void ph_SetIcon(_THIS, SDL_Surface *icon, Uint8 *mask); | ||
32 | extern int ph_IconifyWindow(_THIS); | ||
33 | extern SDL_GrabMode ph_GrabInputNoLock(_THIS, SDL_GrabMode mode); | ||
34 | extern SDL_GrabMode ph_GrabInput(_THIS, SDL_GrabMode mode); | ||
35 | extern int ph_GetWMInfo(_THIS, SDL_SysWMinfo *info); | ||
36 | |||
37 | #endif /* __SDL_PH_WM_H__ */ | ||
diff --git a/apps/plugins/sdl/src/video/photon/SDL_phyuv.c b/apps/plugins/sdl/src/video/photon/SDL_phyuv.c new file mode 100644 index 0000000000..06c72fded4 --- /dev/null +++ b/apps/plugins/sdl/src/video/photon/SDL_phyuv.c | |||
@@ -0,0 +1,504 @@ | |||
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 QNX Realtime Platform version of SDL YUV video overlays */ | ||
25 | |||
26 | #include <errno.h> | ||
27 | |||
28 | #include <Ph.h> | ||
29 | #include <Pt.h> | ||
30 | |||
31 | #include "SDL_video.h" | ||
32 | #include "SDL_phyuv_c.h" | ||
33 | #include "../SDL_yuvfuncs.h" | ||
34 | |||
35 | #define OVERLAY_STATE_UNINIT 0 | ||
36 | #define OVERLAY_STATE_ACTIVE 1 | ||
37 | |||
38 | /* The functions are used to manipulate software video overlays */ | ||
39 | static struct private_yuvhwfuncs ph_yuvfuncs = | ||
40 | { | ||
41 | ph_LockYUVOverlay, | ||
42 | ph_UnlockYUVOverlay, | ||
43 | ph_DisplayYUVOverlay, | ||
44 | ph_FreeYUVOverlay | ||
45 | }; | ||
46 | |||
47 | int grab_ptrs2(PgVideoChannel_t* channel, FRAMEDATA* Frame0, FRAMEDATA* Frame1) | ||
48 | { | ||
49 | int planes = 0; | ||
50 | |||
51 | /* Buffers have moved; re-obtain the pointers */ | ||
52 | Frame0->Y = (unsigned char *)PdGetOffscreenContextPtr(channel->yplane1); | ||
53 | Frame1->Y = (unsigned char *)PdGetOffscreenContextPtr(channel->yplane2); | ||
54 | Frame0->U = (unsigned char *)PdGetOffscreenContextPtr(channel->vplane1); | ||
55 | Frame1->U = (unsigned char *)PdGetOffscreenContextPtr(channel->vplane2); | ||
56 | Frame0->V = (unsigned char *)PdGetOffscreenContextPtr(channel->uplane1); | ||
57 | Frame1->V = (unsigned char *)PdGetOffscreenContextPtr(channel->uplane2); | ||
58 | |||
59 | if (Frame0->Y) | ||
60 | planes++; | ||
61 | |||
62 | if (Frame0->U) | ||
63 | planes++; | ||
64 | |||
65 | if (Frame0->V) | ||
66 | planes++; | ||
67 | |||
68 | return planes; | ||
69 | } | ||
70 | |||
71 | SDL_Overlay* ph_CreateYUVOverlay(_THIS, int width, int height, Uint32 format, SDL_Surface* display) | ||
72 | { | ||
73 | SDL_Overlay* overlay; | ||
74 | struct private_yuvhwdata* hwdata; | ||
75 | int vidport; | ||
76 | int rtncode; | ||
77 | int planes; | ||
78 | int i=0; | ||
79 | PhPoint_t pos; | ||
80 | |||
81 | /* Create the overlay structure */ | ||
82 | overlay = SDL_calloc(1, sizeof(SDL_Overlay)); | ||
83 | |||
84 | if (overlay == NULL) | ||
85 | { | ||
86 | SDL_OutOfMemory(); | ||
87 | return NULL; | ||
88 | } | ||
89 | |||
90 | /* Fill in the basic members */ | ||
91 | overlay->format = format; | ||
92 | overlay->w = width; | ||
93 | overlay->h = height; | ||
94 | overlay->hwdata = NULL; | ||
95 | |||
96 | /* Set up the YUV surface function structure */ | ||
97 | overlay->hwfuncs = &ph_yuvfuncs; | ||
98 | |||
99 | /* Create the pixel data and lookup tables */ | ||
100 | hwdata = SDL_calloc(1, sizeof(struct private_yuvhwdata)); | ||
101 | |||
102 | if (hwdata == NULL) | ||
103 | { | ||
104 | SDL_OutOfMemory(); | ||
105 | SDL_FreeYUVOverlay(overlay); | ||
106 | return NULL; | ||
107 | } | ||
108 | |||
109 | overlay->hwdata = hwdata; | ||
110 | |||
111 | PhDCSetCurrent(0); | ||
112 | if (overlay->hwdata->channel == NULL) | ||
113 | { | ||
114 | if ((overlay->hwdata->channel = PgCreateVideoChannel(Pg_VIDEO_CHANNEL_SCALER, 0)) == NULL) | ||
115 | { | ||
116 | SDL_SetError("ph_CreateYUVOverlay(): Create channel failed: %s\n", strerror(errno)); | ||
117 | SDL_FreeYUVOverlay(overlay); | ||
118 | return NULL; | ||
119 | |||
120 | } | ||
121 | } | ||
122 | |||
123 | overlay->hwdata->forcedredraw=0; | ||
124 | |||
125 | PtGetAbsPosition(window, &pos.x, &pos.y); | ||
126 | overlay->hwdata->CurrentWindowPos.x = pos.x; | ||
127 | overlay->hwdata->CurrentWindowPos.y = pos.y; | ||
128 | overlay->hwdata->CurrentViewPort.pos.x = 0; | ||
129 | overlay->hwdata->CurrentViewPort.pos.y = 0; | ||
130 | overlay->hwdata->CurrentViewPort.size.w = width; | ||
131 | overlay->hwdata->CurrentViewPort.size.h = height; | ||
132 | overlay->hwdata->State = OVERLAY_STATE_UNINIT; | ||
133 | overlay->hwdata->FrameData0 = (FRAMEDATA *) SDL_calloc(1, sizeof(FRAMEDATA)); | ||
134 | overlay->hwdata->FrameData1 = (FRAMEDATA *) SDL_calloc(1, sizeof(FRAMEDATA)); | ||
135 | |||
136 | vidport = -1; | ||
137 | i=0; | ||
138 | |||
139 | overlay->hwdata->ischromakey=0; | ||
140 | |||
141 | do { | ||
142 | SDL_memset(&overlay->hwdata->caps, 0x00, sizeof(PgScalerCaps_t)); | ||
143 | overlay->hwdata->caps.size = sizeof(PgScalerCaps_t); | ||
144 | rtncode = PgGetScalerCapabilities(overlay->hwdata->channel, i, &overlay->hwdata->caps); | ||
145 | if (rtncode==0) | ||
146 | { | ||
147 | if (overlay->hwdata->caps.format==format) | ||
148 | { | ||
149 | if ((overlay->hwdata->caps.flags & Pg_SCALER_CAP_DST_CHROMA_KEY) == Pg_SCALER_CAP_DST_CHROMA_KEY) | ||
150 | { | ||
151 | overlay->hwdata->ischromakey=1; | ||
152 | } | ||
153 | vidport=1; | ||
154 | break; | ||
155 | } | ||
156 | } | ||
157 | else | ||
158 | { | ||
159 | break; | ||
160 | } | ||
161 | i++; | ||
162 | } while(1); | ||
163 | |||
164 | |||
165 | if (vidport == -1) | ||
166 | { | ||
167 | SDL_SetError("No available video ports for requested format\n"); | ||
168 | SDL_FreeYUVOverlay(overlay); | ||
169 | return NULL; | ||
170 | } | ||
171 | |||
172 | overlay->hwdata->format = format; | ||
173 | overlay->hwdata->props.format = format; | ||
174 | overlay->hwdata->props.size = sizeof(PgScalerProps_t); | ||
175 | overlay->hwdata->props.src_dim.w = width; | ||
176 | overlay->hwdata->props.src_dim.h = height; | ||
177 | |||
178 | /* overlay->hwdata->chromakey = PgGetOverlayChromaColor(); */ | ||
179 | overlay->hwdata->chromakey = PgRGB(12, 6, 12); /* very dark pink color */ | ||
180 | overlay->hwdata->props.color_key = overlay->hwdata->chromakey; | ||
181 | |||
182 | PhAreaToRect(&overlay->hwdata->CurrentViewPort, &overlay->hwdata->props.viewport); | ||
183 | |||
184 | overlay->hwdata->props.flags = Pg_SCALER_PROP_DOUBLE_BUFFER; | ||
185 | |||
186 | if ((overlay->hwdata->ischromakey)&&(overlay->hwdata->chromakey)) | ||
187 | { | ||
188 | overlay->hwdata->props.flags |= Pg_SCALER_PROP_CHROMA_ENABLE; | ||
189 | overlay->hwdata->props.flags |= Pg_SCALER_PROP_CHROMA_SPECIFY_KEY_MASK; | ||
190 | } | ||
191 | else | ||
192 | { | ||
193 | overlay->hwdata->props.flags &= ~Pg_SCALER_PROP_CHROMA_ENABLE; | ||
194 | } | ||
195 | |||
196 | rtncode = PgConfigScalerChannel(overlay->hwdata->channel, &overlay->hwdata->props); | ||
197 | |||
198 | switch(rtncode) | ||
199 | { | ||
200 | case -1: SDL_SetError("PgConfigScalerChannel failed\n"); | ||
201 | SDL_FreeYUVOverlay(overlay); | ||
202 | return NULL; | ||
203 | case 1: | ||
204 | case 0: | ||
205 | default: | ||
206 | break; | ||
207 | } | ||
208 | |||
209 | planes = grab_ptrs2(overlay->hwdata->channel, overlay->hwdata->FrameData0, overlay->hwdata->FrameData1); | ||
210 | |||
211 | if(overlay->hwdata->channel->yplane1 != NULL) | ||
212 | overlay->hwdata->YStride = overlay->hwdata->channel->yplane1->pitch; | ||
213 | if(overlay->hwdata->channel->vplane1 != NULL) | ||
214 | overlay->hwdata->UStride = overlay->hwdata->channel->vplane1->pitch; | ||
215 | if(overlay->hwdata->channel->uplane1 != NULL) | ||
216 | overlay->hwdata->VStride = overlay->hwdata->channel->uplane1->pitch; | ||
217 | |||
218 | /* check for the validness of all planes */ | ||
219 | if ((overlay->hwdata->channel->yplane1 == NULL) && | ||
220 | (overlay->hwdata->channel->uplane1 == NULL) && | ||
221 | (overlay->hwdata->channel->vplane1 == NULL)) | ||
222 | { | ||
223 | SDL_FreeYUVOverlay(overlay); | ||
224 | SDL_SetError("PgConfigScaler() returns all planes equal NULL\n"); | ||
225 | return NULL; | ||
226 | } | ||
227 | /* | ||
228 | overlay->hwdata->current = PgNextVideoFrame(overlay->hwdata->channel); | ||
229 | |||
230 | if (overlay->hwdata->current==0) | ||
231 | { | ||
232 | overlay->hwdata->CurrentFrameData = overlay->hwdata->FrameData0; | ||
233 | } | ||
234 | else | ||
235 | { | ||
236 | overlay->hwdata->CurrentFrameData = overlay->hwdata->FrameData1; | ||
237 | } | ||
238 | */ | ||
239 | overlay->hwdata->CurrentFrameData = overlay->hwdata->FrameData0; | ||
240 | |||
241 | /* | ||
242 | overlay->hwdata->locked = 1; | ||
243 | */ | ||
244 | |||
245 | /* Find the pitch and offset values for the overlay */ | ||
246 | overlay->planes = planes; | ||
247 | overlay->pitches = SDL_calloc(overlay->planes, sizeof(Uint16)); | ||
248 | overlay->pixels = SDL_calloc(overlay->planes, sizeof(Uint8*)); | ||
249 | if (!overlay->pitches || !overlay->pixels) | ||
250 | { | ||
251 | SDL_OutOfMemory(); | ||
252 | SDL_FreeYUVOverlay(overlay); | ||
253 | return(NULL); | ||
254 | } | ||
255 | |||
256 | if (overlay->planes > 0) | ||
257 | { | ||
258 | overlay->pitches[0] = overlay->hwdata->channel->yplane1->pitch; | ||
259 | overlay->pixels[0] = overlay->hwdata->CurrentFrameData->Y; | ||
260 | } | ||
261 | if (overlay->planes > 1) | ||
262 | { | ||
263 | overlay->pitches[1] = overlay->hwdata->channel->vplane1->pitch; | ||
264 | overlay->pixels[1] = overlay->hwdata->CurrentFrameData->U; | ||
265 | } | ||
266 | if (overlay->planes > 2) | ||
267 | { | ||
268 | overlay->pitches[2] = overlay->hwdata->channel->uplane1->pitch; | ||
269 | overlay->pixels[2] = overlay->hwdata->CurrentFrameData->V; | ||
270 | } | ||
271 | |||
272 | overlay->hwdata->State = OVERLAY_STATE_ACTIVE; | ||
273 | overlay->hwdata->scaler_on = 0; | ||
274 | overlay->hw_overlay = 1; | ||
275 | |||
276 | current_overlay=overlay; | ||
277 | |||
278 | return overlay; | ||
279 | } | ||
280 | |||
281 | int ph_LockYUVOverlay(_THIS, SDL_Overlay* overlay) | ||
282 | { | ||
283 | if (overlay == NULL) | ||
284 | { | ||
285 | return -1; | ||
286 | } | ||
287 | |||
288 | overlay->hwdata->locked = 1; | ||
289 | |||
290 | /* overlay->hwdata->current = PgNextVideoFrame(overlay->hwdata->channel); | ||
291 | if (overlay->hwdata->current == -1) | ||
292 | { | ||
293 | SDL_SetError("ph_LockYUVOverlay: PgNextFrame() failed, bailing out\n"); | ||
294 | SDL_FreeYUVOverlay(overlay); | ||
295 | return 0; | ||
296 | } | ||
297 | |||
298 | if (overlay->hwdata->current == 0) | ||
299 | { | ||
300 | overlay->hwdata->CurrentFrameData = overlay->hwdata->FrameData0; | ||
301 | } | ||
302 | else | ||
303 | { | ||
304 | overlay->hwdata->CurrentFrameData = overlay->hwdata->FrameData1; | ||
305 | } | ||
306 | |||
307 | if (overlay->planes > 0) | ||
308 | { | ||
309 | overlay->pitches[0] = overlay->hwdata->channel->yplane1->pitch; | ||
310 | overlay->pixels[0] = overlay->hwdata->CurrentFrameData->Y; | ||
311 | } | ||
312 | if (overlay->planes > 1) | ||
313 | { | ||
314 | overlay->pitches[1] = overlay->hwdata->channel->uplane1->pitch; | ||
315 | overlay->pixels[1] = overlay->hwdata->CurrentFrameData->U; | ||
316 | } | ||
317 | if (overlay->planes > 2) | ||
318 | { | ||
319 | overlay->pitches[2] = overlay->hwdata->channel->vplane1->pitch; | ||
320 | overlay->pixels[2] = overlay->hwdata->CurrentFrameData->V; | ||
321 | } | ||
322 | */ | ||
323 | |||
324 | return(0); | ||
325 | } | ||
326 | |||
327 | void ph_UnlockYUVOverlay(_THIS, SDL_Overlay* overlay) | ||
328 | { | ||
329 | if (overlay == NULL) | ||
330 | { | ||
331 | return; | ||
332 | } | ||
333 | |||
334 | overlay->hwdata->locked = 0; | ||
335 | } | ||
336 | |||
337 | int ph_DisplayYUVOverlay(_THIS, SDL_Overlay* overlay, SDL_Rect* src, SDL_Rect* dst) | ||
338 | { | ||
339 | int rtncode; | ||
340 | PhPoint_t pos; | ||
341 | SDL_Rect backrect; | ||
342 | PhRect_t windowextent; | ||
343 | int winchanged=0; | ||
344 | |||
345 | if ((overlay == NULL) || (overlay->hwdata==NULL)) | ||
346 | { | ||
347 | return -1; | ||
348 | } | ||
349 | |||
350 | if (overlay->hwdata->State == OVERLAY_STATE_UNINIT) | ||
351 | { | ||
352 | return -1; | ||
353 | } | ||
354 | |||
355 | PtGetAbsPosition(window, &pos.x, &pos.y); | ||
356 | if ((pos.x!=overlay->hwdata->CurrentWindowPos.x) || | ||
357 | (pos.y!=overlay->hwdata->CurrentWindowPos.y)) | ||
358 | { | ||
359 | winchanged=1; | ||
360 | overlay->hwdata->CurrentWindowPos.x=pos.x; | ||
361 | overlay->hwdata->CurrentWindowPos.y=pos.y; | ||
362 | } | ||
363 | |||
364 | /* If CurrentViewPort position/size has been changed, then move/resize the viewport */ | ||
365 | if ((overlay->hwdata->CurrentViewPort.pos.x != dst->x) || | ||
366 | (overlay->hwdata->CurrentViewPort.pos.y != dst->y) || | ||
367 | (overlay->hwdata->CurrentViewPort.size.w != dst->w) || | ||
368 | (overlay->hwdata->CurrentViewPort.size.h != dst->h) || | ||
369 | (overlay->hwdata->scaler_on==0) || (winchanged==1) || | ||
370 | (overlay->hwdata->forcedredraw==1)) | ||
371 | { | ||
372 | |||
373 | if (overlay->hwdata->ischromakey==1) | ||
374 | { | ||
375 | /* restore screen behind the overlay/chroma color. */ | ||
376 | backrect.x=overlay->hwdata->CurrentViewPort.pos.x; | ||
377 | backrect.y=overlay->hwdata->CurrentViewPort.pos.y; | ||
378 | backrect.w=overlay->hwdata->CurrentViewPort.size.w; | ||
379 | backrect.h=overlay->hwdata->CurrentViewPort.size.h; | ||
380 | this->UpdateRects(this, 1, &backrect); | ||
381 | |||
382 | /* Draw the new rectangle of the chroma color at the viewport position */ | ||
383 | PgSetFillColor(overlay->hwdata->chromakey); | ||
384 | PgDrawIRect(dst->x, dst->y, dst->x+dst->w-1, dst->y+dst->h-1, Pg_DRAW_FILL); | ||
385 | PgFlush(); | ||
386 | } | ||
387 | |||
388 | overlay->hwdata->props.flags |= Pg_SCALER_PROP_SCALER_ENABLE; | ||
389 | overlay->hwdata->scaler_on = 1; | ||
390 | |||
391 | PhWindowQueryVisible(Ph_QUERY_CONSOLE, 0, PtWidgetRid(window), &windowextent); | ||
392 | overlay->hwdata->CurrentViewPort.pos.x = pos.x-windowextent.ul.x+dst->x; | ||
393 | overlay->hwdata->CurrentViewPort.pos.y = pos.y-windowextent.ul.y+dst->y; | ||
394 | overlay->hwdata->CurrentViewPort.size.w = dst->w; | ||
395 | overlay->hwdata->CurrentViewPort.size.h = dst->h; | ||
396 | PhAreaToRect(&overlay->hwdata->CurrentViewPort, &overlay->hwdata->props.viewport); | ||
397 | overlay->hwdata->CurrentViewPort.pos.x = dst->x; | ||
398 | overlay->hwdata->CurrentViewPort.pos.y = dst->y; | ||
399 | |||
400 | rtncode = PgConfigScalerChannel(overlay->hwdata->channel, &(overlay->hwdata->props)); | ||
401 | |||
402 | switch(rtncode) | ||
403 | { | ||
404 | case -1: | ||
405 | SDL_SetError("PgConfigScalerChannel() function failed\n"); | ||
406 | SDL_FreeYUVOverlay(overlay); | ||
407 | return -1; | ||
408 | case 1: | ||
409 | grab_ptrs2(overlay->hwdata->channel, overlay->hwdata->FrameData0, overlay->hwdata->FrameData1); | ||
410 | break; | ||
411 | case 0: | ||
412 | default: | ||
413 | break; | ||
414 | } | ||
415 | } | ||
416 | |||
417 | |||
418 | /* | ||
419 | if (overlay->hwdata->locked==0) | ||
420 | { | ||
421 | overlay->hwdata->current = PgNextVideoFrame(overlay->hwdata->channel); | ||
422 | if (overlay->hwdata->current == -1) | ||
423 | { | ||
424 | SDL_SetError("ph_LockYUVOverlay: PgNextFrame() failed, bailing out\n"); | ||
425 | SDL_FreeYUVOverlay(overlay); | ||
426 | return 0; | ||
427 | } | ||
428 | |||
429 | if (overlay->hwdata->current == 0) | ||
430 | { | ||
431 | overlay->hwdata->CurrentFrameData = overlay->hwdata->FrameData0; | ||
432 | } | ||
433 | else | ||
434 | { | ||
435 | overlay->hwdata->CurrentFrameData = overlay->hwdata->FrameData1; | ||
436 | } | ||
437 | |||
438 | if (overlay->planes > 0) | ||
439 | { | ||
440 | overlay->pitches[0] = overlay->hwdata->channel->yplane1->pitch; | ||
441 | overlay->pixels[0] = overlay->hwdata->CurrentFrameData->Y; | ||
442 | } | ||
443 | if (overlay->planes > 1) | ||
444 | { | ||
445 | overlay->pitches[1] = overlay->hwdata->channel->uplane1->pitch; | ||
446 | overlay->pixels[1] = overlay->hwdata->CurrentFrameData->U; | ||
447 | } | ||
448 | if (overlay->planes > 2) | ||
449 | { | ||
450 | overlay->pitches[2] = overlay->hwdata->channel->vplane1->pitch; | ||
451 | overlay->pixels[2] = overlay->hwdata->CurrentFrameData->V; | ||
452 | } | ||
453 | } | ||
454 | */ | ||
455 | |||
456 | return 0; | ||
457 | } | ||
458 | |||
459 | void ph_FreeYUVOverlay(_THIS, SDL_Overlay *overlay) | ||
460 | { | ||
461 | SDL_Rect backrect; | ||
462 | |||
463 | if (overlay == NULL) | ||
464 | { | ||
465 | return; | ||
466 | } | ||
467 | |||
468 | if (overlay->hwdata == NULL) | ||
469 | { | ||
470 | return; | ||
471 | } | ||
472 | |||
473 | current_overlay=NULL; | ||
474 | |||
475 | /* restore screen behind the overlay/chroma color. */ | ||
476 | backrect.x=overlay->hwdata->CurrentViewPort.pos.x; | ||
477 | backrect.y=overlay->hwdata->CurrentViewPort.pos.y; | ||
478 | backrect.w=overlay->hwdata->CurrentViewPort.size.w; | ||
479 | backrect.h=overlay->hwdata->CurrentViewPort.size.h; | ||
480 | this->UpdateRects(this, 1, &backrect); | ||
481 | |||
482 | /* it is need for some buggy drivers, that can't hide overlay before */ | ||
483 | /* freeing buffer, so we got trash on the srceen */ | ||
484 | overlay->hwdata->props.flags &= ~Pg_SCALER_PROP_SCALER_ENABLE; | ||
485 | PgConfigScalerChannel(overlay->hwdata->channel, &(overlay->hwdata->props)); | ||
486 | |||
487 | overlay->hwdata->scaler_on = 0; | ||
488 | overlay->hwdata->State = OVERLAY_STATE_UNINIT; | ||
489 | |||
490 | if (overlay->hwdata->channel != NULL) | ||
491 | { | ||
492 | PgDestroyVideoChannel(overlay->hwdata->channel); | ||
493 | overlay->hwdata->channel = NULL; | ||
494 | return; | ||
495 | } | ||
496 | |||
497 | overlay->hwdata->CurrentFrameData = NULL; | ||
498 | |||
499 | SDL_free(overlay->hwdata->FrameData0); | ||
500 | SDL_free(overlay->hwdata->FrameData1); | ||
501 | overlay->hwdata->FrameData0 = NULL; | ||
502 | overlay->hwdata->FrameData1 = NULL; | ||
503 | SDL_free(overlay->hwdata); | ||
504 | } | ||
diff --git a/apps/plugins/sdl/src/video/photon/SDL_phyuv_c.h b/apps/plugins/sdl/src/video/photon/SDL_phyuv_c.h new file mode 100644 index 0000000000..c6f73feb9f --- /dev/null +++ b/apps/plugins/sdl/src/video/photon/SDL_phyuv_c.h | |||
@@ -0,0 +1,62 @@ | |||
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_PH_YUV_H__ | ||
25 | #define __SDL_PH_YUV_H__ | ||
26 | |||
27 | /* This is the photon implementation of YUV video overlays */ | ||
28 | |||
29 | #include "SDL_video.h" | ||
30 | #include "SDL_ph_video.h" | ||
31 | |||
32 | struct private_yuvhwdata | ||
33 | { | ||
34 | FRAMEDATA* CurrentFrameData; | ||
35 | FRAMEDATA* FrameData0; | ||
36 | FRAMEDATA* FrameData1; | ||
37 | PgScalerProps_t props; | ||
38 | PgScalerCaps_t caps; | ||
39 | PgVideoChannel_t* channel; | ||
40 | PhArea_t CurrentViewPort; | ||
41 | PhPoint_t CurrentWindowPos; | ||
42 | long format; | ||
43 | int scaler_on; | ||
44 | int current; | ||
45 | long YStride; | ||
46 | long VStride; | ||
47 | long UStride; | ||
48 | int ischromakey; | ||
49 | long chromakey; | ||
50 | int forcedredraw; | ||
51 | unsigned long State; | ||
52 | long flags; | ||
53 | int locked; | ||
54 | }; | ||
55 | |||
56 | extern SDL_Overlay* ph_CreateYUVOverlay(_THIS, int width, int height, Uint32 format, SDL_Surface* display); | ||
57 | extern int ph_LockYUVOverlay(_THIS, SDL_Overlay* overlay); | ||
58 | extern void ph_UnlockYUVOverlay(_THIS, SDL_Overlay* overlay); | ||
59 | extern int ph_DisplayYUVOverlay(_THIS, SDL_Overlay* overlay, SDL_Rect* src, SDL_Rect* dst); | ||
60 | extern void ph_FreeYUVOverlay(_THIS, SDL_Overlay* overlay); | ||
61 | |||
62 | #endif /* __SDL_PH_YUV_H__ */ | ||