2 * (C) GraÅžvydas "notaz" Ignotas, 2011,2012
4 * This work is licensed under the terms of any of these licenses
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.
14 #include "libpicofe/input.h"
15 #include "libpicofe/in_sdl.h"
16 #include "libpicofe/menu.h"
17 #include "libpicofe/fonts.h"
18 #include "libpicofe/plat_sdl.h"
19 #include "libpicofe/gl.h"
20 #include "../plugins/gpulib/cspace.h"
21 #include "plugin_lib.h"
26 static const struct in_default_bind in_sdl_defbinds[] = {
27 { SDLK_UP, IN_BINDTYPE_PLAYER12, DKEY_UP },
28 { SDLK_DOWN, IN_BINDTYPE_PLAYER12, DKEY_DOWN },
29 { SDLK_LEFT, IN_BINDTYPE_PLAYER12, DKEY_LEFT },
30 { SDLK_RIGHT, IN_BINDTYPE_PLAYER12, DKEY_RIGHT },
31 { SDLK_d, IN_BINDTYPE_PLAYER12, DKEY_TRIANGLE },
32 { SDLK_z, IN_BINDTYPE_PLAYER12, DKEY_CROSS },
33 { SDLK_x, IN_BINDTYPE_PLAYER12, DKEY_CIRCLE },
34 { SDLK_s, IN_BINDTYPE_PLAYER12, DKEY_SQUARE },
35 { SDLK_v, IN_BINDTYPE_PLAYER12, DKEY_START },
36 { SDLK_c, IN_BINDTYPE_PLAYER12, DKEY_SELECT },
37 { SDLK_w, IN_BINDTYPE_PLAYER12, DKEY_L1 },
38 { SDLK_r, IN_BINDTYPE_PLAYER12, DKEY_R1 },
39 { SDLK_e, IN_BINDTYPE_PLAYER12, DKEY_L2 },
40 { SDLK_t, IN_BINDTYPE_PLAYER12, DKEY_R2 },
41 { SDLK_ESCAPE, IN_BINDTYPE_EMU, SACTION_ENTER_MENU },
42 { SDLK_F1, IN_BINDTYPE_EMU, SACTION_SAVE_STATE },
43 { SDLK_F2, IN_BINDTYPE_EMU, SACTION_LOAD_STATE },
44 { SDLK_F3, IN_BINDTYPE_EMU, SACTION_PREV_SSLOT },
45 { SDLK_F4, IN_BINDTYPE_EMU, SACTION_NEXT_SSLOT },
46 { SDLK_F5, IN_BINDTYPE_EMU, SACTION_TOGGLE_FSKIP },
47 { SDLK_F6, IN_BINDTYPE_EMU, SACTION_SCREENSHOT },
48 { SDLK_F7, IN_BINDTYPE_EMU, SACTION_TOGGLE_FPS },
49 { SDLK_F8, IN_BINDTYPE_EMU, SACTION_SWITCH_DISPMODE },
50 { SDLK_F11, IN_BINDTYPE_EMU, SACTION_TOGGLE_FULLSCREEN },
51 { SDLK_BACKSPACE, IN_BINDTYPE_EMU, SACTION_FAST_FORWARD },
55 static int psx_w, psx_h;
56 static void *shadow_fb, *menubg_img;
59 static int change_video_mode(void)
72 return plat_sdl_change_video_mode(w, h, 0);
75 static void quit_cb(void)
84 ret = plat_sdl_init();
89 SDL_WM_SetCaption("PCSX-ReARMed " REV, NULL);
91 shadow_fb = malloc(640 * 512 * 2);
92 menubg_img = malloc(640 * 512 * 2);
93 if (shadow_fb == NULL || menubg_img == NULL) {
94 fprintf(stderr, "OOM\n");
98 in_sdl_init(in_sdl_defbinds, plat_sdl_event_handler);
100 pl_rearmed_cbs.only_16bpp = 1;
103 plat_sdl_quit_cb = quit_cb;
106 void plat_finish(void)
115 void plat_gvideo_open(int is_pal)
119 static void uyvy_to_rgb565(void *d, const void *s, int pixels)
121 unsigned short *dst = d;
122 const unsigned int *src = s;
125 // no colors, for now
126 for (; pixels > 0; src++, dst += 2, pixels -= 2) {
127 v = (*src >> 8) & 0xff;
128 v = (v - 16) * 255 / 219 / 8;
129 dst[0] = (v << 11) | (v << 6) | v;
131 v = (*src >> 24) & 0xff;
132 v = (v - 16) * 255 / 219 / 8;
133 dst[1] = (v << 11) | (v << 6) | v;
137 static void overlay_blit(int doffs, const void *src_, int w, int h,
138 int sstride, int bgr24)
140 const unsigned short *src = src_;
142 int dstride = plat_sdl_overlay->w;
144 SDL_LockYUVOverlay(plat_sdl_overlay);
145 dst = (void *)plat_sdl_overlay->pixels[0];
149 for (; h > 0; dst += dstride, src += sstride, h--)
150 bgr888_to_uyvy(dst, src, w);
153 for (; h > 0; dst += dstride, src += sstride, h--)
154 bgr555_to_uyvy(dst, src, w);
157 SDL_UnlockYUVOverlay(plat_sdl_overlay);
160 static void overlay_hud_print(int x, int y, const char *str, int bpp)
162 SDL_LockYUVOverlay(plat_sdl_overlay);
163 basic_text_out_uyvy_nf(plat_sdl_overlay->pixels[0], plat_sdl_overlay->w, x, y, str);
164 SDL_UnlockYUVOverlay(plat_sdl_overlay);
167 void *plat_gvideo_set_mode(int *w, int *h, int *bpp)
172 if (plat_sdl_overlay != NULL) {
173 pl_plat_clear = plat_sdl_overlay_clear;
174 pl_plat_blit = overlay_blit;
175 pl_plat_hud_print = overlay_hud_print;
179 pl_plat_clear = NULL;
181 pl_plat_hud_print = NULL;
182 if (plat_sdl_gl_active)
185 return plat_sdl_screen->pixels;
189 void *plat_gvideo_flip(void)
191 if (plat_sdl_overlay != NULL) {
192 SDL_Rect dstrect = { 0, 0, plat_sdl_screen->w, plat_sdl_screen->h };
193 SDL_DisplayYUVOverlay(plat_sdl_overlay, &dstrect);
196 else if (plat_sdl_gl_active) {
197 gl_flip(shadow_fb, psx_w, psx_h);
201 // XXX: no locking, but should be fine with SDL_SWSURFACE?
202 SDL_Flip(plat_sdl_screen);
203 return plat_sdl_screen->pixels;
207 void plat_gvideo_close(void)
211 void plat_video_menu_enter(int is_rom_loaded)
215 /* surface will be lost, must adjust pl_vout_buf for menu bg */
216 if (plat_sdl_overlay != NULL)
217 uyvy_to_rgb565(menubg_img, plat_sdl_overlay->pixels[0], psx_w * psx_h);
218 else if (plat_sdl_gl_active)
219 memcpy(menubg_img, shadow_fb, psx_w * psx_h * 2);
221 memcpy(menubg_img, plat_sdl_screen->pixels, psx_w * psx_h * 2);
222 pl_vout_buf = menubg_img;
227 void plat_video_menu_begin(void)
229 if (plat_sdl_overlay != NULL || plat_sdl_gl_active) {
230 g_menuscreen_ptr = shadow_fb;
233 SDL_LockSurface(plat_sdl_screen);
234 g_menuscreen_ptr = plat_sdl_screen->pixels;
238 void plat_video_menu_end(void)
240 if (plat_sdl_overlay != NULL) {
241 SDL_Rect dstrect = { 0, 0, plat_sdl_screen->w, plat_sdl_screen->h };
243 SDL_LockYUVOverlay(plat_sdl_overlay);
244 rgb565_to_uyvy(plat_sdl_overlay->pixels[0], shadow_fb,
245 g_menuscreen_w * g_menuscreen_h);
246 SDL_UnlockYUVOverlay(plat_sdl_overlay);
248 SDL_DisplayYUVOverlay(plat_sdl_overlay, &dstrect);
250 else if (plat_sdl_gl_active) {
251 gl_flip(g_menuscreen_ptr, g_menuscreen_w, g_menuscreen_h);
254 SDL_UnlockSurface(plat_sdl_screen);
255 SDL_Flip(plat_sdl_screen);
257 g_menuscreen_ptr = NULL;
260 void plat_video_menu_leave(void)
266 void *plat_prepare_screenshot(int *w, int *h, int *bpp)
271 void plat_trigger_vibrate(int is_strong)
275 void plat_minimize(void)
279 // vim:shiftwidth=2:expandtab