7badc935 |
1 | /* |
418caf43 |
2 | * (C) GraÅžvydas "notaz" Ignotas, 2011-2013 |
7badc935 |
3 | * |
4 | * This work is licensed under the terms of any of these licenses |
5 | * (at your option): |
6 | * - GNU GPL, version 2 or later. |
7 | * - GNU LGPL, version 2.1 or later. |
8 | * See the COPYING file in the top-level directory. |
9 | */ |
10 | |
11 | #include <stdio.h> |
12 | #include <SDL.h> |
cc56203b |
13 | |
14 | #include "libpicofe/input.h" |
15 | #include "libpicofe/in_sdl.h" |
16 | #include "libpicofe/menu.h" |
c9099d02 |
17 | #include "libpicofe/fonts.h" |
5b9aa749 |
18 | #include "libpicofe/plat_sdl.h" |
19 | #include "libpicofe/gl.h" |
c82f907a |
20 | #include "cspace.h" |
b07c18e8 |
21 | #include "plugin_lib.h" |
418caf43 |
22 | #include "plugin.h" |
b07c18e8 |
23 | #include "main.h" |
7badc935 |
24 | #include "plat.h" |
25 | #include "revision.h" |
26 | |
b07c18e8 |
27 | static const struct in_default_bind in_sdl_defbinds[] = { |
2e6189bc |
28 | { SDLK_UP, IN_BINDTYPE_PLAYER12, DKEY_UP }, |
29 | { SDLK_DOWN, IN_BINDTYPE_PLAYER12, DKEY_DOWN }, |
30 | { SDLK_LEFT, IN_BINDTYPE_PLAYER12, DKEY_LEFT }, |
31 | { SDLK_RIGHT, IN_BINDTYPE_PLAYER12, DKEY_RIGHT }, |
32 | { SDLK_d, IN_BINDTYPE_PLAYER12, DKEY_TRIANGLE }, |
33 | { SDLK_z, IN_BINDTYPE_PLAYER12, DKEY_CROSS }, |
34 | { SDLK_x, IN_BINDTYPE_PLAYER12, DKEY_CIRCLE }, |
35 | { SDLK_s, IN_BINDTYPE_PLAYER12, DKEY_SQUARE }, |
36 | { SDLK_v, IN_BINDTYPE_PLAYER12, DKEY_START }, |
37 | { SDLK_c, IN_BINDTYPE_PLAYER12, DKEY_SELECT }, |
38 | { SDLK_w, IN_BINDTYPE_PLAYER12, DKEY_L1 }, |
39 | { SDLK_r, IN_BINDTYPE_PLAYER12, DKEY_R1 }, |
40 | { SDLK_e, IN_BINDTYPE_PLAYER12, DKEY_L2 }, |
41 | { SDLK_t, IN_BINDTYPE_PLAYER12, DKEY_R2 }, |
42 | { SDLK_ESCAPE, IN_BINDTYPE_EMU, SACTION_ENTER_MENU }, |
456f1b86 |
43 | { SDLK_F1, IN_BINDTYPE_EMU, SACTION_SAVE_STATE }, |
44 | { SDLK_F2, IN_BINDTYPE_EMU, SACTION_LOAD_STATE }, |
45 | { SDLK_F3, IN_BINDTYPE_EMU, SACTION_PREV_SSLOT }, |
46 | { SDLK_F4, IN_BINDTYPE_EMU, SACTION_NEXT_SSLOT }, |
47 | { SDLK_F5, IN_BINDTYPE_EMU, SACTION_TOGGLE_FSKIP }, |
48 | { SDLK_F6, IN_BINDTYPE_EMU, SACTION_SCREENSHOT }, |
dde7da71 |
49 | { SDLK_F7, IN_BINDTYPE_EMU, SACTION_TOGGLE_FPS }, |
456f1b86 |
50 | { SDLK_F8, IN_BINDTYPE_EMU, SACTION_SWITCH_DISPMODE }, |
a8376201 |
51 | { SDLK_F11, IN_BINDTYPE_EMU, SACTION_TOGGLE_FULLSCREEN }, |
dde7da71 |
52 | { SDLK_BACKSPACE, IN_BINDTYPE_EMU, SACTION_FAST_FORWARD }, |
2e6189bc |
53 | { 0, 0, 0 } |
7badc935 |
54 | }; |
55 | |
bcfc48e3 |
56 | const struct menu_keymap in_sdl_key_map[] = |
57 | { |
58 | { SDLK_UP, PBTN_UP }, |
59 | { SDLK_DOWN, PBTN_DOWN }, |
60 | { SDLK_LEFT, PBTN_LEFT }, |
61 | { SDLK_RIGHT, PBTN_RIGHT }, |
62 | { SDLK_RETURN, PBTN_MOK }, |
63 | { SDLK_ESCAPE, PBTN_MBACK }, |
64 | { SDLK_SEMICOLON, PBTN_MA2 }, |
65 | { SDLK_QUOTE, PBTN_MA3 }, |
66 | { SDLK_LEFTBRACKET, PBTN_L }, |
67 | { SDLK_RIGHTBRACKET, PBTN_R }, |
68 | }; |
69 | |
70 | const struct menu_keymap in_sdl_joy_map[] = |
71 | { |
72 | { SDLK_UP, PBTN_UP }, |
73 | { SDLK_DOWN, PBTN_DOWN }, |
74 | { SDLK_LEFT, PBTN_LEFT }, |
75 | { SDLK_RIGHT, PBTN_RIGHT }, |
76 | /* joystick */ |
77 | { SDLK_WORLD_0, PBTN_MOK }, |
78 | { SDLK_WORLD_1, PBTN_MBACK }, |
79 | { SDLK_WORLD_2, PBTN_MA2 }, |
80 | { SDLK_WORLD_3, PBTN_MA3 }, |
81 | }; |
82 | |
83 | static const struct in_pdata in_sdl_platform_data = { |
84 | .defbinds = in_sdl_defbinds, |
85 | .key_map = in_sdl_key_map, |
86 | .kmap_size = sizeof(in_sdl_key_map) / sizeof(in_sdl_key_map[0]), |
87 | .joy_map = in_sdl_joy_map, |
88 | .jmap_size = sizeof(in_sdl_joy_map) / sizeof(in_sdl_joy_map[0]), |
89 | }; |
90 | |
373bac9f |
91 | static int psx_w = 256, psx_h = 240; |
5b9aa749 |
92 | static void *shadow_fb, *menubg_img; |
93 | static int in_menu; |
7badc935 |
94 | |
373bac9f |
95 | static void centered_clear(void); |
96 | static void *setup_blit_callbacks(int w); |
97 | |
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98 | static int change_video_mode(int force) |
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99 | { |
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100 | int w, h, ret; |
a8376201 |
101 | |
5b9aa749 |
102 | if (in_menu) { |
103 | w = g_menuscreen_w; |
104 | h = g_menuscreen_h; |
a8376201 |
105 | } |
5b9aa749 |
106 | else { |
107 | w = psx_w; |
108 | h = psx_h; |
a8376201 |
109 | } |
110 | |
373bac9f |
111 | ret = plat_sdl_change_video_mode(w, h, force); |
112 | if (ret == 0 && plat_sdl_overlay == NULL && !plat_sdl_gl_active) |
113 | centered_clear(); |
114 | return ret; |
418caf43 |
115 | } |
116 | |
117 | static void resize_cb(int w, int h) |
118 | { |
119 | // used by some plugins.. |
120 | pl_rearmed_cbs.screen_w = w; |
121 | pl_rearmed_cbs.screen_h = h; |
122 | pl_rearmed_cbs.gles_display = gl_es_display; |
123 | pl_rearmed_cbs.gles_surface = gl_es_surface; |
124 | plugin_call_rearmed_cbs(); |
373bac9f |
125 | setup_blit_callbacks(psx_w); |
a8376201 |
126 | } |
127 | |
69e482e3 |
128 | static void quit_cb(void) |
129 | { |
130 | emu_core_ask_exit(); |
131 | } |
132 | |
418caf43 |
133 | static void get_layer_pos(int *x, int *y, int *w, int *h) |
134 | { |
135 | // always fill entire SDL window |
136 | *x = *y = 0; |
137 | *w = pl_rearmed_cbs.screen_w; |
138 | *h = pl_rearmed_cbs.screen_h; |
139 | } |
140 | |
7badc935 |
141 | void plat_init(void) |
142 | { |
8e7632dd |
143 | int shadow_size; |
5b9aa749 |
144 | int ret; |
7badc935 |
145 | |
418caf43 |
146 | plat_sdl_quit_cb = quit_cb; |
147 | plat_sdl_resize_cb = resize_cb; |
148 | |
5b9aa749 |
149 | ret = plat_sdl_init(); |
150 | if (ret != 0) |
7badc935 |
151 | exit(1); |
a8376201 |
152 | |
153 | in_menu = 1; |
7badc935 |
154 | SDL_WM_SetCaption("PCSX-ReARMed " REV, NULL); |
155 | |
8e7632dd |
156 | shadow_size = g_menuscreen_w * g_menuscreen_h * 2; |
e30d9e26 |
157 | // alloc enough for double res. rendering |
158 | if (shadow_size < 1024 * 512 * 2) |
159 | shadow_size = 1024 * 512 * 2; |
8e7632dd |
160 | |
161 | shadow_fb = malloc(shadow_size); |
162 | menubg_img = malloc(shadow_size); |
5b9aa749 |
163 | if (shadow_fb == NULL || menubg_img == NULL) { |
164 | fprintf(stderr, "OOM\n"); |
165 | exit(1); |
166 | } |
2e6189bc |
167 | |
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168 | in_sdl_init(&in_sdl_platform_data, plat_sdl_event_handler); |
7badc935 |
169 | in_probe(); |
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170 | pl_rearmed_cbs.only_16bpp = 1; |
418caf43 |
171 | pl_rearmed_cbs.pl_get_layer_pos = get_layer_pos; |
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172 | |
173 | bgr_to_uyvy_init(); |
7badc935 |
174 | } |
175 | |
176 | void plat_finish(void) |
177 | { |
5b9aa749 |
178 | free(shadow_fb); |
179 | shadow_fb = NULL; |
2e6189bc |
180 | free(menubg_img); |
181 | menubg_img = NULL; |
5b9aa749 |
182 | plat_sdl_finish(); |
7badc935 |
183 | } |
184 | |
ab423939 |
185 | void plat_gvideo_open(int is_pal) |
7badc935 |
186 | { |
187 | } |
188 | |
c9099d02 |
189 | static void uyvy_to_rgb565(void *d, const void *s, int pixels) |
7badc935 |
190 | { |
c9099d02 |
191 | unsigned short *dst = d; |
192 | const unsigned int *src = s; |
193 | int v; |
194 | |
195 | // no colors, for now |
196 | for (; pixels > 0; src++, dst += 2, pixels -= 2) { |
197 | v = (*src >> 8) & 0xff; |
198 | v = (v - 16) * 255 / 219 / 8; |
199 | dst[0] = (v << 11) | (v << 6) | v; |
200 | |
201 | v = (*src >> 24) & 0xff; |
202 | v = (v - 16) * 255 / 219 / 8; |
203 | dst[1] = (v << 11) | (v << 6) | v; |
204 | } |
7badc935 |
205 | } |
206 | |
c9099d02 |
207 | static void overlay_blit(int doffs, const void *src_, int w, int h, |
208 | int sstride, int bgr24) |
209 | { |
210 | const unsigned short *src = src_; |
211 | unsigned short *dst; |
5b9aa749 |
212 | int dstride = plat_sdl_overlay->w; |
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213 | |
5b9aa749 |
214 | SDL_LockYUVOverlay(plat_sdl_overlay); |
215 | dst = (void *)plat_sdl_overlay->pixels[0]; |
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216 | |
217 | dst += doffs; |
218 | if (bgr24) { |
219 | for (; h > 0; dst += dstride, src += sstride, h--) |
220 | bgr888_to_uyvy(dst, src, w); |
221 | } |
222 | else { |
223 | for (; h > 0; dst += dstride, src += sstride, h--) |
224 | bgr555_to_uyvy(dst, src, w); |
225 | } |
226 | |
5b9aa749 |
227 | SDL_UnlockYUVOverlay(plat_sdl_overlay); |
c9099d02 |
228 | } |
229 | |
230 | static void overlay_hud_print(int x, int y, const char *str, int bpp) |
231 | { |
5b9aa749 |
232 | SDL_LockYUVOverlay(plat_sdl_overlay); |
233 | basic_text_out_uyvy_nf(plat_sdl_overlay->pixels[0], plat_sdl_overlay->w, x, y, str); |
234 | SDL_UnlockYUVOverlay(plat_sdl_overlay); |
c9099d02 |
235 | } |
236 | |
373bac9f |
237 | static void centered_clear(void) |
c9099d02 |
238 | { |
373bac9f |
239 | int dstride = plat_sdl_screen->pitch / 2; |
240 | int w = plat_sdl_screen->w; |
241 | int h = plat_sdl_screen->h; |
242 | unsigned short *dst; |
243 | |
244 | SDL_LockSurface(plat_sdl_screen); |
245 | dst = plat_sdl_screen->pixels; |
246 | |
247 | for (; h > 0; dst += dstride, h--) |
248 | memset(dst, 0, w * 2); |
249 | |
250 | SDL_UnlockSurface(plat_sdl_screen); |
251 | } |
252 | |
253 | static void centered_blit(int doffs, const void *src_, int w, int h, |
254 | int sstride, int bgr24) |
255 | { |
256 | const unsigned short *src = src_; |
257 | unsigned short *dst; |
258 | int dstride; |
259 | |
260 | SDL_LockSurface(plat_sdl_screen); |
261 | dst = plat_sdl_screen->pixels; |
262 | dstride = plat_sdl_screen->pitch / 2; |
263 | |
264 | dst += doffs + (plat_sdl_screen->w - w) / 2; |
265 | dst += dstride * (plat_sdl_screen->h - h) / 2; |
266 | if (bgr24) { |
267 | for (; h > 0; dst += dstride, src += sstride, h--) |
268 | bgr888_to_rgb565(dst, src, w * 3); |
269 | } |
270 | else { |
271 | for (; h > 0; dst += dstride, src += sstride, h--) |
272 | bgr555_to_rgb565(dst, src, w * 2); |
273 | } |
274 | |
275 | SDL_UnlockSurface(plat_sdl_screen); |
276 | } |
277 | |
278 | static void centered_blit_menu(void) |
279 | { |
280 | const unsigned short *src = g_menuscreen_ptr; |
281 | int w = g_menuscreen_w; |
282 | int h = g_menuscreen_h; |
283 | unsigned short *dst; |
284 | int dstride; |
285 | |
286 | SDL_LockSurface(plat_sdl_screen); |
287 | dst = plat_sdl_screen->pixels; |
288 | dstride = plat_sdl_screen->pitch / 2; |
289 | |
290 | dst += (plat_sdl_screen->w - w) / 2; |
291 | dst += dstride * (plat_sdl_screen->h - h) / 2; |
292 | for (; h > 0; dst += dstride, src += g_menuscreen_pp, h--) |
293 | memcpy(dst, src, w * 2); |
294 | |
295 | SDL_UnlockSurface(plat_sdl_screen); |
296 | } |
297 | |
298 | static void centered_hud_print(int x, int y, const char *str, int bpp) |
299 | { |
300 | x += (plat_sdl_screen->w - psx_w) / 2; |
301 | y += (plat_sdl_screen->h - psx_h) / 2; |
302 | SDL_LockSurface(plat_sdl_screen); |
303 | basic_text_out16_nf(plat_sdl_screen->pixels, plat_sdl_screen->pitch / 2, x, y, str); |
304 | SDL_UnlockSurface(plat_sdl_screen); |
305 | } |
306 | |
307 | static void *setup_blit_callbacks(int w) |
308 | { |
309 | pl_plat_clear = NULL; |
310 | pl_plat_blit = NULL; |
311 | pl_plat_hud_print = NULL; |
5b9aa749 |
312 | if (plat_sdl_overlay != NULL) { |
313 | pl_plat_clear = plat_sdl_overlay_clear; |
c9099d02 |
314 | pl_plat_blit = overlay_blit; |
315 | pl_plat_hud_print = overlay_hud_print; |
373bac9f |
316 | } |
317 | else if (plat_sdl_gl_active) { |
318 | return shadow_fb; |
c9099d02 |
319 | } |
320 | else { |
373bac9f |
321 | if (w == plat_sdl_screen->w) |
5b9aa749 |
322 | return plat_sdl_screen->pixels; |
373bac9f |
323 | else { |
324 | pl_plat_clear = centered_clear; |
325 | pl_plat_blit = centered_blit; |
326 | pl_plat_hud_print = centered_hud_print; |
327 | } |
a8376201 |
328 | } |
373bac9f |
329 | return NULL; |
330 | } |
331 | |
332 | void *plat_gvideo_set_mode(int *w, int *h, int *bpp) |
333 | { |
334 | psx_w = *w; |
335 | psx_h = *h; |
336 | change_video_mode(0); |
337 | if (plat_sdl_gl_active) |
338 | memset(shadow_fb, 0, psx_w * psx_h * 2); |
339 | return setup_blit_callbacks(*w); |
a8376201 |
340 | } |
341 | |
7badc935 |
342 | void *plat_gvideo_flip(void) |
343 | { |
5b9aa749 |
344 | if (plat_sdl_overlay != NULL) { |
345 | SDL_Rect dstrect = { 0, 0, plat_sdl_screen->w, plat_sdl_screen->h }; |
346 | SDL_DisplayYUVOverlay(plat_sdl_overlay, &dstrect); |
c9099d02 |
347 | return NULL; |
a8376201 |
348 | } |
5b9aa749 |
349 | else if (plat_sdl_gl_active) { |
350 | gl_flip(shadow_fb, psx_w, psx_h); |
351 | return shadow_fb; |
352 | } |
c9099d02 |
353 | else { |
5b9aa749 |
354 | // XXX: no locking, but should be fine with SDL_SWSURFACE? |
355 | SDL_Flip(plat_sdl_screen); |
356 | return plat_sdl_screen->pixels; |
a8376201 |
357 | } |
7badc935 |
358 | } |
359 | |
360 | void plat_gvideo_close(void) |
361 | { |
362 | } |
363 | |
364 | void plat_video_menu_enter(int is_rom_loaded) |
365 | { |
418caf43 |
366 | int force_mode_change = 0; |
367 | |
a8376201 |
368 | in_menu = 1; |
369 | |
2e6189bc |
370 | /* surface will be lost, must adjust pl_vout_buf for menu bg */ |
5b9aa749 |
371 | if (plat_sdl_overlay != NULL) |
372 | uyvy_to_rgb565(menubg_img, plat_sdl_overlay->pixels[0], psx_w * psx_h); |
373 | else if (plat_sdl_gl_active) |
374 | memcpy(menubg_img, shadow_fb, psx_w * psx_h * 2); |
c9099d02 |
375 | else |
5b9aa749 |
376 | memcpy(menubg_img, plat_sdl_screen->pixels, psx_w * psx_h * 2); |
2e6189bc |
377 | pl_vout_buf = menubg_img; |
378 | |
418caf43 |
379 | /* gles plugin messes stuff up.. */ |
380 | if (pl_rearmed_cbs.gpu_caps & GPU_CAP_OWNS_DISPLAY) |
381 | force_mode_change = 1; |
382 | |
383 | change_video_mode(force_mode_change); |
7badc935 |
384 | } |
385 | |
386 | void plat_video_menu_begin(void) |
387 | { |
373bac9f |
388 | g_menuscreen_ptr = shadow_fb; |
7badc935 |
389 | } |
390 | |
391 | void plat_video_menu_end(void) |
392 | { |
5b9aa749 |
393 | if (plat_sdl_overlay != NULL) { |
394 | SDL_Rect dstrect = { 0, 0, plat_sdl_screen->w, plat_sdl_screen->h }; |
395 | |
396 | SDL_LockYUVOverlay(plat_sdl_overlay); |
397 | rgb565_to_uyvy(plat_sdl_overlay->pixels[0], shadow_fb, |
398 | g_menuscreen_w * g_menuscreen_h); |
399 | SDL_UnlockYUVOverlay(plat_sdl_overlay); |
400 | |
401 | SDL_DisplayYUVOverlay(plat_sdl_overlay, &dstrect); |
402 | } |
403 | else if (plat_sdl_gl_active) { |
404 | gl_flip(g_menuscreen_ptr, g_menuscreen_w, g_menuscreen_h); |
405 | } |
406 | else { |
373bac9f |
407 | centered_blit_menu(); |
5b9aa749 |
408 | SDL_Flip(plat_sdl_screen); |
409 | } |
7badc935 |
410 | g_menuscreen_ptr = NULL; |
411 | } |
412 | |
413 | void plat_video_menu_leave(void) |
414 | { |
9a864a8f |
415 | void *fb = NULL; |
416 | if (plat_sdl_overlay != NULL || plat_sdl_gl_active) |
417 | fb = shadow_fb; |
418 | else if (plat_sdl_screen) |
419 | fb = plat_sdl_screen->pixels; |
420 | if (fb) |
421 | memset(fb, 0, g_menuscreen_w * g_menuscreen_h * 2); |
a8376201 |
422 | in_menu = 0; |
7badc935 |
423 | } |
424 | |
425 | /* unused stuff */ |
426 | void *plat_prepare_screenshot(int *w, int *h, int *bpp) |
427 | { |
428 | return 0; |
429 | } |
430 | |
d71c7095 |
431 | void plat_trigger_vibrate(int pad, int low, int high) |
7badc935 |
432 | { |
433 | } |
434 | |
435 | void plat_minimize(void) |
436 | { |
437 | } |
438 | |
439 | // vim:shiftwidth=2:expandtab |