X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=platform%2Fcommon%2Femu.c;h=a417926dcbc3759d29b86f77ff6e9eb522554903;hb=e743be2070a13d14cae39a55b815b62b0edb6776;hp=a075abdf01620dedc36a65ce7f42c0642f77ddaf;hpb=fcdefcf62cb71969b456a6f27688adbeb5890bb9;p=picodrive.git

diff --git a/platform/common/emu.c b/platform/common/emu.c
index a075abd..a417926 100644
--- a/platform/common/emu.c
+++ b/platform/common/emu.c
@@ -10,14 +10,15 @@
 #include <unistd.h>
 #endif
 
+#include "../libpicofe/posix.h"
+#include "../libpicofe/input.h"
+#include "../libpicofe/fonts.h"
+#include "../libpicofe/lprintf.h"
+#include "../libpicofe/plat.h"
 #include "emu.h"
-#include "menu.h"
-#include "fonts.h"
-#include "lprintf.h"
+#include "input_pico.h"
+#include "menu_pico.h"
 #include "config.h"
-#include "plat.h"
-#include "input.h"
-#include "posix.h"
 
 #include <pico/pico_int.h>
 #include <pico/patch.h>
@@ -184,7 +185,7 @@ static int find_bios(int region, char **bios_file)
 	} else {
 		sprintf(static_buff, "no %s BIOS files found, read docs",
 			region != 4 ? (region == 8 ? "EU" : "JAP") : "USA");
-		me_update_msg(static_buff);
+		menu_update_msg(static_buff);
 		return 0;
 	}
 }
@@ -453,11 +454,14 @@ static void shutdown_MCD(void)
 
 static void system_announce(void)
 {
-	const char *sys_name, *tv_standard;
+	const char *sys_name, *tv_standard, *extra = "";
 	int fps;
 
 	if (PicoAHW & PAHW_SMS) {
 		sys_name = "Master System";
+#ifdef NO_SMS
+		extra = " [no support]";
+#endif
 	} else if (PicoAHW & PAHW_PICO) {
 		sys_name = "Pico";
 	} else if (PicoAHW & PAHW_MCD) {
@@ -474,7 +478,7 @@ static void system_announce(void)
 	tv_standard = Pico.m.pal ? "PAL" : "NTSC";
 	fps = Pico.m.pal ? 50 : 60;
 
-	emu_status_msg("%s %s / %dFPS", tv_standard, sys_name, fps);
+	emu_status_msg("%s %s / %dFPS%s", tv_standard, sys_name, fps, extra);
 }
 
 // note: this function might mangle rom_fname
@@ -494,43 +498,45 @@ int emu_reload_rom(char *rom_fname)
 
 	get_ext(rom_fname, ext);
 
-	// check for movie file
+	// early cleanup
+	PicoPatchUnload();
 	if (movie_data) {
 		free(movie_data);
 		movie_data = 0;
 	}
+
 	if (!strcmp(ext, ".gmv"))
 	{
 		// check for both gmv and rom
 		int dummy;
 		FILE *movie_file = fopen(rom_fname, "rb");
 		if (!movie_file) {
-			me_update_msg("Failed to open movie.");
+			menu_update_msg("Failed to open movie.");
 			return 0;
 		}
 		fseek(movie_file, 0, SEEK_END);
 		movie_size = ftell(movie_file);
 		fseek(movie_file, 0, SEEK_SET);
 		if (movie_size < 64+3) {
-			me_update_msg("Invalid GMV file.");
+			menu_update_msg("Invalid GMV file.");
 			fclose(movie_file);
 			return 0;
 		}
 		movie_data = malloc(movie_size);
 		if (movie_data == NULL) {
-			me_update_msg("low memory.");
+			menu_update_msg("low memory.");
 			fclose(movie_file);
 			return 0;
 		}
 		dummy = fread(movie_data, 1, movie_size, movie_file);
 		fclose(movie_file);
 		if (strncmp((char *)movie_data, "Gens Movie TEST", 15) != 0) {
-			me_update_msg("Invalid GMV file.");
+			menu_update_msg("Invalid GMV file.");
 			return 0;
 		}
 		dummy = try_rfn_cut(rom_fname) || try_rfn_cut(rom_fname);
 		if (!dummy) {
-			me_update_msg("Could't find a ROM for movie.");
+			menu_update_msg("Could't find a ROM for movie.");
 			return 0;
 		}
 		get_ext(rom_fname, ext);
@@ -542,7 +548,7 @@ int emu_reload_rom(char *rom_fname)
 		PicoPatchLoad(rom_fname);
 		dummy = try_rfn_cut(rom_fname) || try_rfn_cut(rom_fname);
 		if (!dummy) {
-			me_update_msg("Could't find a ROM to patch.");
+			menu_update_msg("Could't find a ROM to patch.");
 			return 0;
 		}
 		get_ext(rom_fname, ext);
@@ -550,12 +556,11 @@ int emu_reload_rom(char *rom_fname)
 
 	media_type = detect_media(rom_fname);
 	if (media_type == PM_BAD) {
-		me_update_msg("Not a ROM/CD img selected.");
+		menu_update_msg("Not a ROM/CD img selected.");
 		return 0;
 	}
 
 	shutdown_MCD();
-	PicoPatchUnload();
 	PicoCartUnload();
 	rom_loaded = 0;
 
@@ -586,7 +591,7 @@ int emu_reload_rom(char *rom_fname)
 			PicoAHW |= PAHW_MCD;
 		}
 		else {
-			me_update_msg("Invalid CD image");
+			menu_update_msg("Invalid CD image");
 			return 0;
 		}
 	}
@@ -597,7 +602,7 @@ int emu_reload_rom(char *rom_fname)
 
 	rom = pm_open(used_rom_name);
 	if (rom == NULL) {
-		me_update_msg("Failed to open ROM");
+		menu_update_msg("Failed to open ROM");
 		return 0;
 	}
 
@@ -607,9 +612,9 @@ int emu_reload_rom(char *rom_fname)
 	ret = PicoCartLoad(rom, &rom_data, &rom_size, (PicoAHW & PAHW_SMS) ? 1 : 0);
 	pm_close(rom);
 	if (ret != 0) {
-		if      (ret == 2) me_update_msg("Out of memory");
-		else if (ret == 3) me_update_msg("Read failed");
-		else               me_update_msg("PicoCartLoad() failed.");
+		if      (ret == 2) menu_update_msg("Out of memory");
+		else if (ret == 3) menu_update_msg("Read failed");
+		else               menu_update_msg("PicoCartLoad() failed.");
 		goto fail;
 	}
 
@@ -625,7 +630,7 @@ int emu_reload_rom(char *rom_fname)
 	}
 
 	if (bad_rom) {
-		me_update_msg("Bad ROM detected.");
+		menu_update_msg("Bad ROM detected.");
 		goto fail;
 	}
 
@@ -639,7 +644,7 @@ int emu_reload_rom(char *rom_fname)
 
 	emu_make_path(static_buff, "carthw.cfg", sizeof(static_buff));
 	if (PicoCartInsert(rom_data, rom_size, static_buff)) {
-		me_update_msg("Failed to load ROM.");
+		menu_update_msg("Failed to load ROM.");
 		goto fail;
 	}
 
@@ -649,7 +654,7 @@ int emu_reload_rom(char *rom_fname)
 		if (ret != 0) {
 			PicoCartUnload();
 			rom_data = NULL; // freed by unload
-			me_update_msg("Insert_CD() failed, invalid CD image?");
+			menu_update_msg("Insert_CD() failed, invalid CD image?");
 			goto fail;
 		}
 	}
@@ -712,7 +717,7 @@ int emu_swap_cd(const char *fname)
 	if (cd_type != CIT_NOT_CD)
 		ret = Insert_CD(fname, cd_type);
 	if (ret != 0) {
-		me_update_msg("Load failed, invalid CD image?");
+		menu_update_msg("Load failed, invalid CD image?");
 		return 0;
 	}
 
@@ -1008,7 +1013,7 @@ char *emu_get_save_fname(int load, int is_sram, int slot)
 	return NULL;
 }
 
-int emu_check_save_file(int slot)
+int emu_check_save_file(int slot, int *time)
 {
 	return emu_get_save_fname(1, 0, slot) ? 1 : 0;
 }
@@ -1137,8 +1142,11 @@ static void emu_tray_close(void)
 
 void emu_32x_startup(void)
 {
-	plat_video_toggle_renderer(0, 0);
+	plat_video_toggle_renderer(0, 0); // HACK
 	system_announce();
+
+	// force mode change event
+	rendstatus_old = -1;
 }
 
 void emu_reset_game(void)
@@ -1232,7 +1240,7 @@ static void run_events_ui(unsigned int which)
 	if (which & (PEV_STATE_LOAD|PEV_STATE_SAVE))
 	{
 		int do_it = 1;
-		if ( emu_check_save_file(state_slot) &&
+		if ( emu_check_save_file(state_slot, NULL) &&
 			(((which & PEV_STATE_LOAD) && (currentConfig.confirm_save & EOPT_CONFIRM_LOAD)) ||
 			 ((which & PEV_STATE_SAVE) && (currentConfig.confirm_save & EOPT_CONFIRM_SAVE))) )
 		{
@@ -1250,16 +1258,16 @@ static void run_events_ui(unsigned int which)
 
 			plat_status_msg_busy_first(tmp);
 
-			in_set_blocking(1);
-			while (in_menu_wait_any(50) & (PBTN_MA3|PBTN_MBACK))
+			in_set_config_int(0, IN_CFG_BLOCKING, 1);
+			while (in_menu_wait_any(NULL, 50) & (PBTN_MA3|PBTN_MBACK))
 				;
-			while ( !((keys = in_menu_wait_any(50)) & (PBTN_MA3|PBTN_MBACK)) )
+			while ( !((keys = in_menu_wait_any(NULL, 50)) & (PBTN_MA3|PBTN_MBACK)) )
 				;
 			if (keys & PBTN_MBACK)
 				do_it = 0;
-			while (in_menu_wait_any(50) & (PBTN_MA3|PBTN_MBACK))
+			while (in_menu_wait_any(NULL, 50) & (PBTN_MA3|PBTN_MBACK))
 				;
-			in_set_blocking(0);
+			in_set_config_int(0, IN_CFG_BLOCKING, 0);
 		}
 		if (do_it) {
 			plat_status_msg_busy_first((which & PEV_STATE_LOAD) ? "LOADING STATE" : "SAVING STATE");
@@ -1285,7 +1293,7 @@ static void run_events_ui(unsigned int which)
 		}
 
 		emu_status_msg("SAVE SLOT %i [%s]", state_slot,
-			emu_check_save_file(state_slot) ? "USED" : "FREE");
+			emu_check_save_file(state_slot, NULL) ? "USED" : "FREE");
 	}
 	if (which & PEV_MENU)
 		engineState = PGS_Menu;
@@ -1344,6 +1352,27 @@ static void mkdir_path(char *path_with_reserve, int pos, const char *name)
 		lprintf("failed to create: %s\n", path_with_reserve);
 }
 
+void emu_cmn_forced_frame(int no_scale, int do_emu)
+{
+	int po_old = PicoOpt;
+
+	memset32(g_screen_ptr, 0, g_screen_width * g_screen_height * 2 / 4);
+
+	PicoOpt &= ~POPT_ALT_RENDERER;
+	PicoOpt |= POPT_ACC_SPRITES;
+	if (!no_scale)
+		PicoOpt |= POPT_EN_SOFTSCALE;
+
+	PicoDrawSetOutFormat(PDF_RGB555, 1);
+	Pico.m.dirtyPal = 1;
+	if (do_emu)
+		PicoFrame();
+	else
+		PicoFrameDrawOnly();
+
+	PicoOpt = po_old;
+}
+
 void emu_init(void)
 {
 	char path[512];
@@ -1428,6 +1457,14 @@ void emu_loop(void)
 	Pico.m.dirtyPal = 1;
 	rendstatus_old = -1;
 
+	PicoLoopPrepare();
+
+	// prepare CD buffer
+	if (PicoAHW & PAHW_MCD)
+		PicoCDBufferInit();
+
+	pemu_loop_prep();
+
 	/* number of ticks per frame */
 	if (Pico.m.pal) {
 		target_fps = 50;
@@ -1437,13 +1474,6 @@ void emu_loop(void)
 		target_frametime = ms_to_ticks(1000) / 60 + 1;
 	}
 
-	// prepare CD buffer
-	if (PicoAHW & PAHW_MCD)
-		PicoCDBufferInit();
-	PicoLoopPrepare();
-
-	pemu_loop_prep();
-
 	timestamp_fps = get_ticks();
 	reset_timing = 1;