X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=platform%2Fcommon%2Fplat_sdl.c;h=4446f72e20ad16630d71ec18be014a58284d39b7;hb=2d2e57b2cf580eeea067c667183f8354d75b0238;hp=3387b952ce2855d83f338b3c5755734c80858d50;hpb=74e770b1ecb6f0f0e506fd20c511c801249b5f5f;p=picodrive.git

diff --git a/platform/common/plat_sdl.c b/platform/common/plat_sdl.c
index 3387b95..4446f72 100644
--- a/platform/common/plat_sdl.c
+++ b/platform/common/plat_sdl.c
@@ -35,6 +35,7 @@ const struct in_default_bind in_sdl_defbinds[] __attribute__((weak)) = {
 	{ SDLK_RETURN, IN_BINDTYPE_PLAYER12, GBTN_START },
 	{ SDLK_f,      IN_BINDTYPE_PLAYER12, GBTN_MODE },
 	{ SDLK_ESCAPE, IN_BINDTYPE_EMU, PEVB_MENU },
+	{ SDLK_TAB,    IN_BINDTYPE_EMU, PEVB_RESET },
 	{ SDLK_F1,     IN_BINDTYPE_EMU, PEVB_STATE_SAVE },
 	{ SDLK_F2,     IN_BINDTYPE_EMU, PEVB_STATE_LOAD },
 	{ SDLK_F3,     IN_BINDTYPE_EMU, PEVB_SSLOT_PREV },
@@ -157,19 +158,19 @@ void plat_video_flip(void)
 
 		SDL_LockYUVOverlay(plat_sdl_overlay);
 		rgb565_to_uyvy(plat_sdl_overlay->pixels[0], shadow_fb,
-				g_screen_width * g_screen_height);
+				g_screen_ppitch * g_screen_height);
 		SDL_UnlockYUVOverlay(plat_sdl_overlay);
 		SDL_DisplayYUVOverlay(plat_sdl_overlay, &dstrect);
 	}
 	else if (plat_sdl_gl_active) {
-		gl_flip(shadow_fb, g_screen_width, g_screen_height);
+		gl_flip(shadow_fb, g_screen_ppitch, g_screen_height);
 	}
 	else {
 		if (SDL_MUSTLOCK(plat_sdl_screen))
 			SDL_UnlockSurface(plat_sdl_screen);
 		SDL_Flip(plat_sdl_screen);
 		g_screen_ptr = plat_sdl_screen->pixels;
-		PicoDrawSetOutBuf(g_screen_ptr, g_screen_width * 2);
+		PicoDrawSetOutBuf(g_screen_ptr, g_screen_ppitch * 2);
 	}
 }
 
@@ -203,13 +204,13 @@ void plat_video_menu_end(void)
 
 		SDL_LockYUVOverlay(plat_sdl_overlay);
 		rgb565_to_uyvy(plat_sdl_overlay->pixels[0], shadow_fb,
-				g_menuscreen_w * g_menuscreen_h);
+				g_menuscreen_pp * g_menuscreen_h);
 		SDL_UnlockYUVOverlay(plat_sdl_overlay);
 
 		SDL_DisplayYUVOverlay(plat_sdl_overlay, &dstrect);
 	}
 	else if (plat_sdl_gl_active) {
-		gl_flip(g_menuscreen_ptr, g_menuscreen_w, g_menuscreen_h);
+		gl_flip(g_menuscreen_ptr, g_menuscreen_pp, g_menuscreen_h);
 	}
 	else {
 		if (SDL_MUSTLOCK(plat_sdl_screen))
@@ -236,7 +237,7 @@ void plat_video_loop_prepare(void)
 			SDL_LockSurface(plat_sdl_screen);
 		g_screen_ptr = plat_sdl_screen->pixels;
 	}
-	PicoDrawSetOutBuf(g_screen_ptr, g_screen_width * 2);
+	PicoDrawSetOutBuf(g_screen_ptr, g_screen_ppitch * 2);
 }
 
 void plat_early_init(void)
@@ -264,6 +265,7 @@ void plat_init(void)
 
 	g_menuscreen_w = plat_sdl_screen->w;
 	g_menuscreen_h = plat_sdl_screen->h;
+	g_menuscreen_pp = g_menuscreen_w;
 	g_menuscreen_ptr = NULL;
 
 	shadow_size = g_menuscreen_w * g_menuscreen_h * 2;
@@ -271,7 +273,7 @@ void plat_init(void)
 		shadow_size = 320 * 480 * 2;
 
 	shadow_fb = malloc(shadow_size);
-	g_menubg_ptr = malloc(shadow_size);
+	g_menubg_ptr = calloc(1, shadow_size);
 	if (shadow_fb == NULL || g_menubg_ptr == NULL) {
 		fprintf(stderr, "OOM\n");
 		exit(1);
@@ -279,6 +281,7 @@ void plat_init(void)
 
 	g_screen_width = 320;
 	g_screen_height = 240;
+	g_screen_ppitch = 320;
 	g_screen_ptr = shadow_fb;
 
 	in_sdl_init(&in_sdl_platform_data, plat_sdl_event_handler);