frontend: save gamma too
[pcsx_rearmed.git] / frontend / menu.c
index d34b7f9..3a6ae9c 100644 (file)
@@ -1,5 +1,5 @@
 /*
- * (C) Gražvydas "notaz" Ignotas, 2010-2011
+ * (C) Gražvydas "notaz" Ignotas, 2010-2013
  *
  * This work is licensed under the terms of any of these licenses
  * (at your option):
@@ -8,6 +8,7 @@
  * See the COPYING file in the top-level directory.
  */
 
+#define _GNU_SOURCE 1
 #include <stdio.h>
 #include <string.h>
 #include <errno.h>
@@ -16,6 +17,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <unistd.h>
+#include <dirent.h>
 
 #include "main.h"
 #include "menu.h"
 #include "plugin_lib.h"
 #include "plat.h"
 #include "pcnt.h"
-#include "common/plat.h"
-#include "common/input.h"
-#include "linux/in_evdev.h"
+#include "libpicofe/plat.h"
+#include "libpicofe/input.h"
+#include "libpicofe/linux/in_evdev.h"
+#include "libpicofe/plat.h"
 #include "../libpcsxcore/misc.h"
 #include "../libpcsxcore/cdrom.h"
 #include "../libpcsxcore/cdriso.h"
-#include "../libpcsxcore/psemu_plugin_defs.h"
+#include "../libpcsxcore/cheat.h"
 #include "../libpcsxcore/new_dynarec/new_dynarec.h"
-#include "../plugins/dfinput/main.h"
+#include "../plugins/dfinput/externals.h"
 #include "../plugins/gpulib/cspace.h"
+#include "psemu_plugin_defs.h"
 #include "revision.h"
 
 #define REARMED_BIRTHDAY_TIME 1293306830       /* 25 Dec 2010 */
@@ -52,6 +56,8 @@ typedef enum
        MA_MAIN_SWAP_CD_MULTI,
        MA_MAIN_RUN_BIOS,
        MA_MAIN_RUN_EXE,
+       MA_MAIN_LOAD_CHEATS,
+       MA_MAIN_CHEATS,
        MA_MAIN_CONTROLS,
        MA_MAIN_CREDITS,
        MA_MAIN_EXIT,
@@ -69,30 +75,24 @@ typedef enum
        MA_OPT_SAVECFG_GAME,
        MA_OPT_CPU_CLOCKS,
        MA_OPT_DISP_OPTS,
-       MA_OPT_SCALER,
+       MA_OPT_VARSCALER,
+       MA_OPT_VARSCALER_C,
        MA_OPT_SCALER2,
-       MA_OPT_FILTERING,
-       MA_OPT_SCALER_C,
+       MA_OPT_HWFILTER,
+       MA_OPT_SWFILTER,
+       MA_OPT_GAMMA,
+       MA_OPT_VOUT_MODE,
 } menu_id;
 
-enum {
-       SCALE_1_1,
-       SCALE_4_3,
-       SCALE_4_3v2,
-       SCALE_FULLSCREEN,
-       SCALE_CUSTOM,
-};
-
-static int last_psx_w, last_psx_h, last_psx_bpp;
-static int scaling, cpu_clock, cpu_clock_st, volume_boost, frameskip;
-static char rom_fname_reload[MAXPATHLEN];
+static int last_vout_w, last_vout_h, last_vout_bpp;
+static int cpu_clock, cpu_clock_st, volume_boost, frameskip;
 static char last_selected_fname[MAXPATHLEN];
-static int warned_about_bios, region, in_type_sel1, in_type_sel2;
+static int config_save_counter, region, in_type_sel1, in_type_sel2;
 static int psx_clock;
 static int memcard1_sel, memcard2_sel;
-int g_opts;
+int g_opts, g_scaler, g_gamma = 100;
 int soft_scaling, analog_deadzone; // for Caanoo
-int filter;
+int soft_filter;
 
 #ifdef __ARM_ARCH_7A__
 #define DEFAULT_PSX_CLOCK 57
@@ -114,6 +114,18 @@ static const char *spu_plugins[16];
 static const char *memcards[32];
 static int bios_sel, gpu_plugsel, spu_plugsel;
 
+#ifndef UI_FEATURES_H
+#define MENU_BIOS_PATH "bios/"
+#define MENU_SHOW_VARSCALER 0
+#define MENU_SHOW_VOUTMODE 1
+#define MENU_SHOW_SCALER2 0
+#define MENU_SHOW_NUBS_BTNS 0
+#define MENU_SHOW_VIBRATION 0
+#define MENU_SHOW_DEADZONE 0
+#define MENU_SHOW_MINIMIZE 0
+#define MENU_SHOW_FULLSCREEN 1
+#define MENU_SHOW_VOLUME 0
+#endif
 
 static int min(int x, int y) { return x < y ? x : y; }
 static int max(int x, int y) { return x > y ? x : y; }
@@ -176,6 +188,107 @@ static int emu_save_load_game(int load, int unused)
        return ret;
 }
 
+static void rm_namelist_entry(struct dirent **namelist,
+       int count, const char *name)
+{
+       int i;
+
+       for (i = 1; i < count; i++) {
+               if (namelist[i] == NULL || namelist[i]->d_type == DT_DIR)
+                       continue;
+
+               if (strcmp(name, namelist[i]->d_name) == 0) {
+                       free(namelist[i]);
+                       namelist[i] = NULL;
+                       break;
+               }
+       }
+}
+
+static int optional_cdimg_filter(struct dirent **namelist, int count,
+       const char *basedir)
+{
+       const char *ext, *p;
+       char buf[256], buf2[256];
+       int i, d, ret, good_cue;
+       struct stat64 statf;
+       FILE *f;
+
+       for (i = 1; i < count; i++) {
+               if (namelist[i] == NULL || namelist[i]->d_type == DT_DIR)
+                       continue;
+
+               ext = strrchr(namelist[i]->d_name, '.');
+               if (ext == NULL) {
+                       // should not happen but whatever
+                       free(namelist[i]);
+                       namelist[i] = NULL;
+                       continue;
+               }
+               ext++;
+
+               // first find .cue files and remove files they reference
+               if (strcasecmp(ext, "cue") == 0)
+               {
+                       snprintf(buf, sizeof(buf), "%s/%s", basedir,
+                               namelist[i]->d_name);
+
+                       f = fopen(buf, "r");
+                       if (f == NULL) {
+                               free(namelist[i]);
+                               namelist[i] = NULL;
+                               continue;
+                       }
+
+                       good_cue = 0;
+                       while (fgets(buf, sizeof(buf), f)) {
+                               ret = sscanf(buf, " FILE \"%256[^\"]\"", buf2);
+                               if (ret != 1)
+                                       ret = sscanf(buf, " FILE %256s", buf2);
+                               if (ret != 1)
+                                       continue;
+
+                               p = strrchr(buf2, '/');
+                               if (p == NULL)
+                                       p = strrchr(buf2, '\\');
+                               if (p == NULL)
+                                       p = buf2;
+
+                               snprintf(buf, sizeof(buf), "%s/%s", basedir, p);
+                               ret = stat64(buf, &statf);
+                               if (ret == 0) {
+                                       rm_namelist_entry(namelist, count, p);
+                                       good_cue = 1;
+                               }
+                       }
+                       fclose(f);
+
+                       if (!good_cue) {
+                               free(namelist[i]);
+                               namelist[i] = NULL;
+                       }
+                       continue;
+               }
+
+               p = strcasestr(namelist[i]->d_name, "track");
+               if (p != NULL) {
+                       ret = strtoul(p + 5, NULL, 10);
+                       if (ret > 1) {
+                               free(namelist[i]);
+                               namelist[i] = NULL;
+                               continue;
+                       }
+               }
+       }
+
+       // compact namelist
+       for (i = d = 1; i < count; i++)
+               if (namelist[i] != NULL)
+                       namelist[d++] = namelist[i];
+
+       return d;
+}
+
 // propagate menu settings to the emu vars
 static void menu_sync_config(void)
 {
@@ -213,11 +326,14 @@ static void menu_set_defconfig(void)
        emu_set_default_config();
 
        g_opts = 0;
-       scaling = SCALE_4_3;
+       g_scaler = SCALE_4_3;
+       g_gamma = 100;
        volume_boost = 0;
        frameskip = 0;
        analog_deadzone = 50;
        soft_scaling = 1;
+       soft_filter = 0;
+       plat_target.vout_fullscreen = 0;
        psx_clock = DEFAULT_PSX_CLOCK;
 
        region = 0;
@@ -239,6 +355,9 @@ static void menu_set_defconfig(void)
 #define CE_INTVAL(val) \
        { #val, sizeof(val), &val }
 
+#define CE_INTVAL_N(name, val) \
+       { name, sizeof(val), &val }
+
 #define CE_INTVAL_P(val) \
        { #val, sizeof(pl_rearmed_cbs.val), &pl_rearmed_cbs.val }
 
@@ -258,11 +377,11 @@ static const struct {
        void *val;
 } config_data[] = {
        CE_CONFIG_STR(Bios),
-       CE_CONFIG_STR_V(Gpu, 2),
+       CE_CONFIG_STR_V(Gpu, 3),
        CE_CONFIG_STR(Spu),
 //     CE_CONFIG_STR(Cdr),
        CE_CONFIG_VAL(Xa),
-       CE_CONFIG_VAL(Sio),
+//     CE_CONFIG_VAL(Sio),
        CE_CONFIG_VAL(Mdec),
        CE_CONFIG_VAL(Cdda),
        CE_CONFIG_VAL(Debug),
@@ -271,20 +390,25 @@ static const struct {
        CE_CONFIG_VAL(RCntFix),
        CE_CONFIG_VAL(VSyncWA),
        CE_CONFIG_VAL(Cpu),
-       CE_CONFIG_VAL(CdrReschedule),
        CE_INTVAL(region),
-       CE_INTVAL_V(scaling, 2),
+       CE_INTVAL_V(g_scaler, 2),
+       CE_INTVAL(g_gamma),
        CE_INTVAL(g_layer_x),
        CE_INTVAL(g_layer_y),
        CE_INTVAL(g_layer_w),
        CE_INTVAL(g_layer_h),
-       CE_INTVAL(filter),
+       CE_INTVAL(soft_filter),
+       CE_INTVAL(plat_target.vout_method),
+       CE_INTVAL(plat_target.hwfilter),
+       CE_INTVAL(plat_target.vout_fullscreen),
        CE_INTVAL(state_slot),
        CE_INTVAL(cpu_clock),
        CE_INTVAL(g_opts),
        CE_INTVAL(in_type_sel1),
        CE_INTVAL(in_type_sel2),
        CE_INTVAL(analog_deadzone),
+       CE_INTVAL_N("adev0_is_nublike", in_adev_is_nublike[0]),
+       CE_INTVAL_N("adev1_is_nublike", in_adev_is_nublike[1]),
        CE_INTVAL_V(frameskip, 3),
        CE_INTVAL_P(gpu_peops.iUseDither),
        CE_INTVAL_P(gpu_peops.dwActFixes),
@@ -293,6 +417,8 @@ static const struct {
        CE_INTVAL_P(gpu_unai.no_light),
        CE_INTVAL_P(gpu_unai.no_blend),
        CE_INTVAL_P(gpu_neon.allow_interlace),
+       CE_INTVAL_P(gpu_neon.enhancement_enable),
+       CE_INTVAL_P(gpu_neon.enhancement_no_main),
        CE_INTVAL_P(gpu_peopsgl.bDrawDither),
        CE_INTVAL_P(gpu_peopsgl.iFilterType),
        CE_INTVAL_P(gpu_peopsgl.iFrameTexType),
@@ -306,7 +432,7 @@ static const struct {
        CE_INTVAL_V(iUseReverb, 3),
        CE_INTVAL_V(iXAPitch, 3),
        CE_INTVAL_V(iUseInterpolation, 3),
-       CE_INTVAL(warned_about_bios),
+       CE_INTVAL(config_save_counter),
        CE_INTVAL(in_evdev_allow_abs_only),
        CE_INTVAL(volume_boost),
        CE_INTVAL(psx_clock),
@@ -337,6 +463,7 @@ static void make_cfg_fname(char *buf, size_t size, int is_game)
 }
 
 static void keys_write_all(FILE *f);
+static char *mystrip(char *str);
 
 static int menu_write_config(int is_game)
 {
@@ -344,6 +471,8 @@ static int menu_write_config(int is_game)
        FILE *f;
        int i;
 
+       config_save_counter++;
+
        make_cfg_fname(cfgfile, sizeof(cfgfile), is_game);
        f = fopen(cfgfile, "w");
        if (f == NULL) {
@@ -368,20 +497,55 @@ static int menu_write_config(int is_game)
                        break;
                default:
                        printf("menu_write_config: unhandled len %d for %s\n",
-                                config_data[i].len, config_data[i].name);
+                                (int)config_data[i].len, config_data[i].name);
                        break;
                }
        }
 
-       if (!is_game)
-               fprintf(f, "lastcdimg = %s\n", last_selected_fname);
-
        keys_write_all(f);
        fclose(f);
 
        return 0;
 }
 
+static int menu_do_last_cd_img(int is_get)
+{
+       static const char *defaults[] = { "/media", "/mnt/sd", "/mnt" };
+       char path[256];
+       struct stat64 st;
+       FILE *f;
+       int i, ret = -1;
+
+       snprintf(path, sizeof(path), "." PCSX_DOT_DIR "lastcdimg.txt");
+       f = fopen(path, is_get ? "r" : "w");
+       if (f == NULL) {
+               ret = -1;
+               goto out;
+       }
+
+       if (is_get) {
+               ret = fread(last_selected_fname, 1, sizeof(last_selected_fname) - 1, f);
+               last_selected_fname[ret] = 0;
+               mystrip(last_selected_fname);
+       }
+       else
+               fprintf(f, "%s\n", last_selected_fname);
+       fclose(f);
+
+out:
+       if (is_get) {
+               for (i = 0; last_selected_fname[0] == 0
+                      || stat64(last_selected_fname, &st) != 0; i++)
+               {
+                       if (i >= ARRAY_SIZE(defaults))
+                               break;
+                       strcpy(last_selected_fname, defaults[i]);
+               }
+       }
+
+       return 0;
+}
+
 static void parse_str_val(char *cval, const char *src)
 {
        char *tmp;
@@ -463,7 +627,7 @@ static int menu_load_config(int is_game)
                        break;
                default:
                        printf("menu_load_config: unhandled len %d for %s\n",
-                                config_data[i].len, config_data[i].name);
+                                (int)config_data[i].len, config_data[i].name);
                        break;
                }
        }
@@ -486,10 +650,6 @@ fail:
 
        menu_sync_config();
 
-       // caanoo old config compat hack
-       if (strcmp(Config.Gpu, "gpuPCSX4ALL.so") == 0)
-               strcpy(Config.Gpu, "gpu_unai.so");
-
        // sync plugins
        for (i = bios_sel = 0; bioses[i] != NULL; i++)
                if (strcmp(Config.Bios, bioses[i]) == 0)
@@ -506,20 +666,25 @@ fail:
        return ret;
 }
 
+static const char *filter_exts[] = {
+       "bin", "img", "mdf", "iso", "cue", "z",
+       "bz",  "znx", "pbp", "cbn", NULL
+};
+
 // rrrr rggg gggb bbbb
 static unsigned short fname2color(const char *fname)
 {
-       static const char *cdimg_exts[] = { ".bin", ".img", ".mdf", ".iso", ".cue", ".z",
-                                           ".bz", ".znx", ".pbp", ".cbn" };
-       static const char *other_exts[] = { ".ccd", ".toc", ".mds", ".sub",
-                                           ".table", ".index", ".sbi" };
+       static const char *other_exts[] = {
+               "ccd", "toc", "mds", "sub", "table", "index", "sbi"
+       };
        const char *ext = strrchr(fname, '.');
        int i;
 
        if (ext == NULL)
                return 0xffff;
-       for (i = 0; i < array_size(cdimg_exts); i++)
-               if (strcasecmp(ext, cdimg_exts[i]) == 0)
+       ext++;
+       for (i = 0; filter_exts[i] != NULL; i++)
+               if (strcasecmp(ext, filter_exts[i]) == 0)
                        return 0x7bff;
        for (i = 0; i < array_size(other_exts); i++)
                if (strcasecmp(ext, other_exts[i]) == 0)
@@ -529,10 +694,6 @@ static unsigned short fname2color(const char *fname)
 
 static void draw_savestate_bg(int slot);
 
-static const char *filter_exts[] = {
-       ".mp3", ".MP3", ".txt", ".htm", "html", ".jpg", ".pnd"
-};
-
 #define MENU_ALIGN_LEFT
 #ifdef __ARM_ARCH_7A__ // assume hires device
 #define MENU_X2 1
@@ -540,9 +701,7 @@ static const char *filter_exts[] = {
 #define MENU_X2 0
 #endif
 
-#define menu_init menu_init_common
-#include "common/menu.c"
-#undef menu_init
+#include "libpicofe/menu.c"
 
 // a bit of black magic here
 static void draw_savestate_bg(int slot)
@@ -564,8 +723,8 @@ static void draw_savestate_bg(int slot)
        if (f == NULL)
                return;
 
-       if (gzseek(f, 0x29933d, SEEK_SET) != 0x29933d) {
-               fprintf(stderr, "gzseek failed\n");
+       if ((ret = (int)gzseek(f, 0x29933d, SEEK_SET)) != 0x29933d) {
+               fprintf(stderr, "gzseek failed: %d\n", ret);
                gzclose(f);
                return;
        }
@@ -590,12 +749,18 @@ static void draw_savestate_bg(int slot)
 
        x = gpu->ulControl[5] & 0x3ff;
        y = (gpu->ulControl[5] >> 10) & 0x1ff;
-       s = (u16 *)gpu->psxVRam + y * 1024 + (x & ~1);
        w = psx_widths[(gpu->ulStatus >> 16) & 7];
        tmp = gpu->ulControl[7];
        h = ((tmp >> 10) & 0x3ff) - (tmp & 0x3ff);
        if (gpu->ulStatus & 0x80000) // doubleheight
                h *= 2;
+       if (h <= 0 || h > 512)
+               goto out;
+       if (y > 512 - 64)
+               y = 0;
+       if (y + h > 512)
+               h = 512 - y;
+       s = (u16 *)gpu->psxVRam + y * 1024 + x;
 
        x = max(0, g_menuscreen_w - w) & ~3;
        y = max(0, g_menuscreen_h / 2 - h / 2);
@@ -649,15 +814,23 @@ me_bind_action emuctrl_actions[] =
        { "Next Save Slot   ", 1 << SACTION_NEXT_SSLOT },
        { "Toggle Frameskip ", 1 << SACTION_TOGGLE_FSKIP },
        { "Take Screenshot  ", 1 << SACTION_SCREENSHOT },
-       { "Enter Menu       ", 1 << SACTION_ENTER_MENU },
-#ifdef __ARM_ARCH_7A__ /* XXX */
+       { "Show/Hide FPS    ", 1 << SACTION_TOGGLE_FPS },
+#ifdef __ARM_ARCH_7A__
+       { "Switch Renderer  ", 1 << SACTION_SWITCH_DISPMODE },
+#endif
+       { "Fast Forward     ", 1 << SACTION_FAST_FORWARD },
+#if MENU_SHOW_MINIMIZE
        { "Minimize         ", 1 << SACTION_MINIMIZE },
 #endif
+#if MENU_SHOW_FULLSCREEN
+       { "Toggle fullscreen", 1 << SACTION_TOGGLE_FULLSCREEN },
+#endif
+       { "Enter Menu       ", 1 << SACTION_ENTER_MENU },
        { "Gun Trigger      ", 1 << SACTION_GUN_TRIGGER },
        { "Gun A button     ", 1 << SACTION_GUN_A },
        { "Gun B button     ", 1 << SACTION_GUN_B },
        { "Gun Offscreen Trigger", 1 << SACTION_GUN_TRIGGER2 },
-#ifndef __ARM_ARCH_7A__ /* XXX */
+#if MENU_SHOW_VOLUME
        { "Volume Up        ", 1 << SACTION_VOLUME_UP },
        { "Volume Down      ", 1 << SACTION_VOLUME_DOWN },
 #endif
@@ -675,7 +848,7 @@ static char *mystrip(char *str)
 
        len = strlen(str);
        for (i = len - 1; i >= 0; i--)
-               if (str[i] != ' ') break;
+               if (str[i] != ' ' && str[i] != '\r' && str[i] != '\n') break;
        str[i+1] = 0;
 
        return str;
@@ -875,17 +1048,21 @@ static int key_config_loop_wrap(int id, int keys)
        return 0;
 }
 
+static const char h_nubmode[] = "Maps nub-like analog controls to PSX ones better\n"
+                               "Might cause problems with real analog sticks";
 static const char *adevnames[IN_MAX_DEVS + 2];
 static int stick_sel[2];
 
 static menu_entry e_menu_keyconfig_analog[] =
 {
-       mee_enum ("Left stick (L3)",  0, stick_sel[0], adevnames),
-       mee_range("  X axis",    0, in_adev_axis[0][0], 0, 7),
-       mee_range("  Y axis",    0, in_adev_axis[0][1], 0, 7),
-       mee_enum ("Right stick (R3)", 0, stick_sel[1], adevnames),
-       mee_range("  X axis",    0, in_adev_axis[1][0], 0, 7),
-       mee_range("  Y axis",    0, in_adev_axis[1][1], 0, 7),
+       mee_enum   ("Left stick (L3)",  0, stick_sel[0], adevnames),
+       mee_range  ("  X axis",    0, in_adev_axis[0][0], 0, 7),
+       mee_range  ("  Y axis",    0, in_adev_axis[0][1], 0, 7),
+       mee_onoff_h("  nub mode",  0, in_adev_is_nublike[0], 1, h_nubmode),
+       mee_enum   ("Right stick (R3)", 0, stick_sel[1], adevnames),
+       mee_range  ("  X axis",    0, in_adev_axis[1][0], 0, 7),
+       mee_range  ("  Y axis",    0, in_adev_axis[1][1], 0, 7),
+       mee_onoff_h("  nub mode",  0, in_adev_is_nublike[1], 1, h_nubmode),
        mee_end,
 };
 
@@ -952,9 +1129,9 @@ static const char *mgn_saveloadcfg(int id, int *offs)
 static int mh_savecfg(int id, int keys)
 {
        if (menu_write_config(id == MA_OPT_SAVECFG_GAME ? 1 : 0) == 0)
-               me_update_msg("config saved");
+               menu_update_msg("config saved");
        else
-               me_update_msg("failed to write config");
+               menu_update_msg("failed to write config");
 
        return 1;
 }
@@ -963,7 +1140,7 @@ static int mh_input_rescan(int id, int keys)
 {
        //menu_sync_config();
        in_probe();
-       me_update_msg("rescan complete.");
+       menu_update_msg("rescan complete.");
 
        return 0;
 }
@@ -1017,27 +1194,36 @@ static int menu_loop_keyconfig(int id, int keys)
 // ------------ gfx options menu ------------
 
 static const char *men_scaler[] = { "1x1", "scaled 4:3", "integer scaled 4:3", "fullscreen", "custom", NULL };
+static const char *men_soft_filter[] = { "None",
+#ifdef __ARM_NEON__
+       "scale2x", "eagle2x",
+#endif
+       NULL };
+static const char *men_dummy[] = { NULL };
 static const char h_cscaler[]   = "Displays the scaler layer, you can resize it\n"
                                  "using d-pad or move it using R+d-pad";
-static const char *men_dummy[] = { NULL };
+static const char h_overlay[]   = "Overlay provides hardware accelerated scaling";
+static const char h_soft_filter[] = "Works only if game uses low resolution modes";
+static const char h_gamma[]     = "Gamma/brightness adjustment (default 100)";
 
 static int menu_loop_cscaler(int id, int keys)
 {
        unsigned int inp;
 
-       scaling = SCALE_CUSTOM;
+       g_scaler = SCALE_CUSTOM;
 
        plat_gvideo_open(Config.PsxType);
 
        for (;;)
        {
-               menu_draw_begin(0);
+               menu_draw_begin(0, 1);
                memset(g_menuscreen_ptr, 4, g_menuscreen_w * g_menuscreen_h * 2);
                text_out16(2, 2, "%d,%d", g_layer_x, g_layer_y);
                text_out16(2, 480 - 18, "%dx%d | d-pad: resize, R+d-pad: move", g_layer_w, g_layer_h);
                menu_draw_end();
 
-               inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_R|PBTN_MOK|PBTN_MBACK, 40);
+               inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT
+                               |PBTN_R|PBTN_MOK|PBTN_MBACK, NULL, 40);
                if (inp & PBTN_UP)    g_layer_y--;
                if (inp & PBTN_DOWN)  g_layer_y++;
                if (inp & PBTN_LEFT)  g_layer_x--;
@@ -1074,11 +1260,14 @@ static int menu_loop_cscaler(int id, int keys)
 
 static menu_entry e_menu_gfx_options[] =
 {
-       mee_enum      ("Scaler",                   MA_OPT_SCALER, scaling, men_scaler),
+       mee_enum      ("Scaler",                   MA_OPT_VARSCALER, g_scaler, men_scaler),
+       mee_enum      ("Video output mode",        MA_OPT_VOUT_MODE, plat_target.vout_method, men_dummy),
        mee_onoff     ("Software Scaling",         MA_OPT_SCALER2, soft_scaling, 1),
-       mee_enum      ("Filter",                   MA_OPT_FILTERING, filter, men_dummy),
+       mee_enum      ("Hardware Filter",          MA_OPT_HWFILTER, plat_target.hwfilter, men_dummy),
+       mee_enum_h    ("Software Filter",          MA_OPT_SWFILTER, soft_filter, men_soft_filter, h_soft_filter),
+       mee_range_h   ("Gamma adjustment",         MA_OPT_GAMMA, g_gamma, 1, 200, h_gamma),
 //     mee_onoff     ("Vsync",                    0, vsync, 1),
-       mee_cust_h    ("Setup custom scaler",      MA_OPT_SCALER_C, menu_loop_cscaler, NULL, h_cscaler),
+       mee_cust_h    ("Setup custom scaler",      MA_OPT_VARSCALER_C, menu_loop_cscaler, NULL, h_cscaler),
        mee_end,
 };
 
@@ -1091,32 +1280,30 @@ static int menu_loop_gfx_options(int id, int keys)
        return 0;
 }
 
-// XXX
-void menu_set_filter_list(void *filters)
-{
-       int i;
-
-       i = me_id2offset(e_menu_gfx_options, MA_OPT_FILTERING);
-       e_menu_gfx_options[i].data = filters;
-       me_enable(e_menu_gfx_options, MA_OPT_FILTERING, filters != NULL);
-}
-
 // ------------ bios/plugins ------------
 
 #ifdef __ARM_NEON__
 
-static const char h_gpu_neon[] = "Configure built-in NEON GPU plugin";
+static const char h_gpu_neon[] =
+       "Configure built-in NEON GPU plugin";
+static const char h_gpu_neon_enhanced[] =
+       "Renders in double resolution at the cost of lower performance\n"
+       "(not available for high resolution games)";
+static const char h_gpu_neon_enhanced_hack[] =
+       "Speed hack for above option (glitches some games)";
 static const char *men_gpu_interlace[] = { "Off", "On", "Auto", NULL };
 
 static menu_entry e_menu_plugin_gpu_neon[] =
 {
        mee_enum      ("Enable interlace mode",      0, pl_rearmed_cbs.gpu_neon.allow_interlace, men_gpu_interlace),
+       mee_onoff_h   ("Enhanced resolution (slow)", 0, pl_rearmed_cbs.gpu_neon.enhancement_enable, 1, h_gpu_neon_enhanced),
+       mee_onoff_h   ("Enhanced res. speed hack",   0, pl_rearmed_cbs.gpu_neon.enhancement_no_main, 1, h_gpu_neon_enhanced_hack),
        mee_end,
 };
 
 static int menu_loop_plugin_gpu_neon(int id, int keys)
 {
-       int sel = 0;
+       static int sel = 0;
        me_loop(e_menu_plugin_gpu_neon, &sel);
        return 0;
 }
@@ -1234,13 +1421,10 @@ static const char h_bios[]       = "HLE is simulated BIOS. BIOS selection is sav
 static const char h_plugin_gpu[] = 
 #ifdef __ARM_NEON__
                                   "builtin_gpu is the NEON GPU, very fast and accurate\n"
-                                  "gpuPEOPS "
-#else
-                                  "builtin_gpu "
 #endif
-                                               "is Pete's soft GPU, slow but accurate\n"
-                                  "gpuPCSX4ALL is GPU from PCSX4ALL, fast but glitchy\n"
-                                  "gpuGLES Pete's hw GPU, uses 3D chip but is glitchy\n"
+                                  "gpu_peops is Pete's soft GPU, slow but accurate\n"
+                                  "gpu_unai is GPU from PCSX4ALL, fast but glitchy\n"
+                                  "gpu_gles Pete's hw GPU, uses 3D chip but is glitchy\n"
                                   "must save config and reload the game if changed";
 static const char h_plugin_spu[] = "spunull effectively disables sound\n"
                                   "must save config and reload the game if changed";
@@ -1258,8 +1442,8 @@ static menu_entry e_menu_plugin_options[] =
        mee_handler_h ("Configure built-in GPU plugin", menu_loop_plugin_gpu_neon, h_gpu_neon),
 #endif
        mee_handler_h ("Configure gpu_peops plugin",    menu_loop_plugin_gpu_peops, h_gpu_peops),
-       mee_handler_h ("Configure PCSX4ALL GPU plugin", menu_loop_plugin_gpu_unai, h_gpu_unai),
-       mee_handler_h ("Configure GLES GPU plugin",     menu_loop_plugin_gpu_peopsgl, h_gpu_peopsgl),
+       mee_handler_h ("Configure gpu_unai GPU plugin", menu_loop_plugin_gpu_unai, h_gpu_unai),
+       mee_handler_h ("Configure gpu_gles GPU plugin", menu_loop_plugin_gpu_peopsgl, h_gpu_peopsgl),
        mee_handler_h ("Configure built-in SPU plugin", menu_loop_plugin_spu, h_spu),
        mee_end,
 };
@@ -1304,7 +1488,6 @@ static int menu_loop_speed_hacks(int id, int keys)
        return 0;
 }
 
-static const char *men_cfg_cdrr[] = { "Auto", "ON", "OFF", NULL };
 static const char h_cfg_cpul[]   = "Shows CPU usage in %";
 static const char h_cfg_spu[]    = "Shows active SPU channels\n"
                                   "(green: normal, red: fmod, blue: noise)";
@@ -1318,7 +1501,6 @@ static const char h_cfg_rcnt1[]  = "Parasite Eve 2, Vandal Hearts 1/2 Fix\n"
                                   "(timing hack, breaks other games)";
 static const char h_cfg_rcnt2[]  = "InuYasha Sengoku Battle Fix\n"
                                   "(timing hack, breaks other games)";
-static const char h_cfg_cdrr[]   = "Compatibility tweak (CD timing hack, breaks FMVs)";
 static const char h_cfg_nodrc[]  = "Disable dynamic recompiler and use interpreter\n"
                                   "Might be useful to overcome some dynarec bugs";
 static const char h_cfg_shacks[] = "Breaks games but may give better performance\n"
@@ -1331,11 +1513,10 @@ static menu_entry e_menu_adv_options[] =
        mee_onoff_h   ("Disable Frame Limiter",  0, g_opts, OPT_NO_FRAMELIM, h_cfg_fl),
        mee_onoff_h   ("Disable XA Decoding",    0, Config.Xa, 1, h_cfg_xa),
        mee_onoff_h   ("Disable CD Audio",       0, Config.Cdda, 1, h_cfg_cdda),
-       mee_onoff_h   ("SIO IRQ Always Enabled", 0, Config.Sio, 1, h_cfg_sio),
+       //mee_onoff_h   ("SIO IRQ Always Enabled", 0, Config.Sio, 1, h_cfg_sio),
        mee_onoff_h   ("SPU IRQ Always Enabled", 0, Config.SpuIrq, 1, h_cfg_spuirq),
        //mee_onoff_h   ("Rootcounter hack",       0, Config.RCntFix, 1, h_cfg_rcnt1),
        mee_onoff_h   ("Rootcounter hack 2",     0, Config.VSyncWA, 1, h_cfg_rcnt2),
-       mee_enum_h    ("CD read reschedule hack",0, Config.CdrReschedule, men_cfg_cdrr, h_cfg_cdrr),
        mee_onoff_h   ("Disable dynarec (slow!)",0, Config.Cpu, 1, h_cfg_nodrc),
        mee_handler_h ("[Speed hacks]",             menu_loop_speed_hacks, h_cfg_shacks),
        mee_end,
@@ -1353,7 +1534,7 @@ static int menu_loop_adv_options(int id, int keys)
 static int mh_restore_defaults(int id, int keys)
 {
        menu_set_defconfig();
-       me_update_msg("defaults restored");
+       menu_update_msg("defaults restored");
        return 1;
 }
 
@@ -1435,17 +1616,17 @@ static void debug_menu_loop(void)
 
        while (1)
        {
-               menu_draw_begin(0);
+               menu_draw_begin(0, 1);
                draw_frame_debug(gpuf, df_x, df_y);
                menu_draw_end();
 
                inp = in_menu_wait(PBTN_MOK|PBTN_MBACK|PBTN_MA2|PBTN_MA3|PBTN_L|PBTN_R |
-                                       PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT, 10);
+                                       PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT, NULL, 10);
                if      (inp & PBTN_MBACK) break;
                else if (inp & PBTN_UP)    { if (df_y > 0) df_y--; }
                else if (inp & PBTN_DOWN)  { if (df_y < 512 - g_menuscreen_h) df_y++; }
-               else if (inp & PBTN_LEFT)  { if (df_x > 0) df_x--; }
-               else if (inp & PBTN_RIGHT) { if (df_x < 1024 - g_menuscreen_w) df_x++; }
+               else if (inp & PBTN_LEFT)  { if (df_x > 0) df_x -= 2; }
+               else if (inp & PBTN_RIGHT) { if (df_x < 1024 - g_menuscreen_w) df_x += 2; }
        }
 
        free(gpuf);
@@ -1487,7 +1668,7 @@ static void draw_mc_bg(void)
                GetMcdBlockInfo(2, i + 1, &blocks2[i]);
        }
 
-       menu_draw_begin(1);
+       menu_draw_begin(1, 1);
 
        memcpy(g_menuscreen_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h * 2);
 
@@ -1559,6 +1740,59 @@ static int menu_loop_memcards(int id, int keys)
        return 0;
 }
 
+// ------------ cheats menu ------------
+
+static void draw_cheatlist(int sel)
+{
+       int max_cnt, start, i, pos, active;
+
+       max_cnt = g_menuscreen_h / me_sfont_h;
+       start = max_cnt / 2 - sel;
+
+       menu_draw_begin(1, 1);
+
+       for (i = 0; i < NumCheats; i++) {
+               pos = start + i;
+               if (pos < 0) continue;
+               if (pos >= max_cnt) break;
+               active = Cheats[i].Enabled;
+               smalltext_out16(14,                pos * me_sfont_h,
+                       active ? "ON " : "OFF", active ? 0xfff6 : 0xffff);
+               smalltext_out16(14 + me_sfont_w*4, pos * me_sfont_h,
+                       Cheats[i].Descr, active ? 0xfff6 : 0xffff);
+       }
+       pos = start + i;
+       if (pos < max_cnt)
+               smalltext_out16(14, pos * me_sfont_h, "done", 0xffff);
+
+       text_out16(5, max_cnt / 2 * me_sfont_h, ">");
+       menu_draw_end();
+}
+
+static void menu_loop_cheats(void)
+{
+       static int menu_sel = 0;
+       int inp;
+
+       for (;;)
+       {
+               draw_cheatlist(menu_sel);
+               inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R
+                               |PBTN_MOK|PBTN_MBACK, NULL, 33);
+               if (inp & PBTN_UP  ) { menu_sel--; if (menu_sel < 0) menu_sel = NumCheats; }
+               if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > NumCheats) menu_sel = 0; }
+               if (inp &(PBTN_LEFT|PBTN_L))  { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }
+               if (inp &(PBTN_RIGHT|PBTN_R)) { menu_sel+=10; if (menu_sel > NumCheats) menu_sel = NumCheats; }
+               if (inp & PBTN_MOK) { // action
+                       if (menu_sel < NumCheats)
+                               Cheats[menu_sel].Enabled = !Cheats[menu_sel].Enabled;
+                       else    break;
+               }
+               if (inp & PBTN_MBACK)
+                       break;
+       }
+}
+
 // --------- main menu help ----------
 
 static void menu_bios_warn(void)
@@ -1567,11 +1801,8 @@ static void menu_bios_warn(void)
        static const char msg[] =
                "You don't seem to have copied any BIOS\n"
                "files to\n"
-#ifdef __ARM_ARCH_7A__ // XXX
-               "<SD card>/pandora/appdata/pcsx_rearmed/bios/\n\n"
-#else
-               "pcsx_rearmed/bios/\n\n"
-#endif
+               MENU_BIOS_PATH "\n\n"
+
                "While many games work fine with fake\n"
                "(HLE) BIOS, others (like MGS and FF8)\n"
                "require BIOS to work.\n"
@@ -1590,7 +1821,7 @@ static void menu_bios_warn(void)
        {
                draw_menu_message(tmp_msg, NULL);
 
-               inp = in_menu_wait(PBTN_MOK|PBTN_MBACK, 70);
+               inp = in_menu_wait(PBTN_MOK|PBTN_MBACK, NULL, 70);
                if (inp & (PBTN_MBACK|PBTN_MOK))
                        return;
        }
@@ -1598,6 +1829,7 @@ static void menu_bios_warn(void)
 
 // ------------ main menu ------------
 
+static menu_entry e_menu_main[];
 void OnFile_Exit();
 
 static void draw_frame_main(void)
@@ -1617,7 +1849,7 @@ static void draw_frame_main(void)
        }
 
        if (ready_to_go) {
-               capacity = plat_get_bat_capacity();
+               capacity = plat_target_bat_capacity_get();
                ltime = time(NULL);
                tmp = localtime(&ltime);
                strftime(ltime_s, sizeof(ltime_s), "%H:%M", tmp);
@@ -1678,7 +1910,7 @@ static int reload_plugins(const char *cdimg)
        pcnt_hook_plugins();
        NetOpened = 0;
        if (OpenPlugins() == -1) {
-               me_update_msg("failed to open plugins");
+               menu_update_msg("failed to open plugins");
                return -1;
        }
        plugin_call_rearmed_cbs();
@@ -1706,9 +1938,11 @@ static int run_bios(void)
 
 static int run_exe(void)
 {
+       const char *exts[] = { "exe", NULL };
        const char *fname;
 
-       fname = menu_loop_romsel(last_selected_fname, sizeof(last_selected_fname));
+       fname = menu_loop_romsel(last_selected_fname,
+               sizeof(last_selected_fname), exts, NULL);
        if (fname == NULL)
                return -1;
 
@@ -1718,7 +1952,7 @@ static int run_exe(void)
 
        SysReset();
        if (Load(fname) != 0) {
-               me_update_msg("exe load failed, bad file?");
+               menu_update_msg("exe load failed, bad file?");
                printf("meh\n");
                return -1;
        }
@@ -1738,7 +1972,7 @@ static int run_cd_image(const char *fname)
        if (CheckCdrom() == -1) {
                // Only check the CD if we are starting the console with a CD
                ClosePlugins();
-               me_update_msg("unsupported/invalid CD image");
+               menu_update_msg("unsupported/invalid CD image");
                return -1;
        }
 
@@ -1747,13 +1981,13 @@ static int run_cd_image(const char *fname)
        // Read main executable directly from CDRom and start it
        if (LoadCdrom() == -1) {
                ClosePlugins();
-               me_update_msg("failed to load CD image");
+               menu_update_msg("failed to load CD image");
                return -1;
        }
 
+       emu_on_new_cd(1);
        ready_to_go = 1;
-       snprintf(hud_msg, sizeof(hud_msg), "Booting up...");
-       hud_new_msg = 2;
+
        return 0;
 }
 
@@ -1762,7 +1996,9 @@ static int romsel_run(void)
        int prev_gpu, prev_spu;
        const char *fname;
 
-       fname = menu_loop_romsel(last_selected_fname, sizeof(last_selected_fname));
+       fname = menu_loop_romsel(last_selected_fname,
+                       sizeof(last_selected_fname), filter_exts,
+                       optional_cdimg_filter);
        if (fname == NULL)
                return -1;
 
@@ -1786,18 +2022,18 @@ static int romsel_run(void)
                        return -1;
        }
 
-       if (Config.HLE)
-               printf("note: running without BIOS, expect compatibility problems\n");
-
-       strcpy(last_selected_fname, rom_fname_reload);
+       strcpy(last_selected_fname, fname);
+       menu_do_last_cd_img(0);
        return 0;
 }
 
 static int swap_cd_image(void)
 {
-       char *fname;
+       const char *fname;
 
-       fname = menu_loop_romsel(last_selected_fname, sizeof(last_selected_fname));
+       fname = menu_loop_romsel(last_selected_fname,
+                       sizeof(last_selected_fname), filter_exts,
+                       optional_cdimg_filter);
        if (fname == NULL)
                return -1;
 
@@ -1808,18 +2044,18 @@ static int swap_cd_image(void)
 
        set_cd_image(fname);
        if (ReloadCdromPlugin() < 0) {
-               me_update_msg("failed to load cdr plugin");
+               menu_update_msg("failed to load cdr plugin");
                return -1;
        }
        if (CDR_open() < 0) {
-               me_update_msg("failed to open cdr plugin");
+               menu_update_msg("failed to open cdr plugin");
                return -1;
        }
 
        SetCdOpenCaseTime(time(NULL) + 2);
        LidInterrupt();
 
-       strcpy(last_selected_fname, rom_fname_reload);
+       strcpy(last_selected_fname, fname);
        return 0;
 }
 
@@ -1831,7 +2067,7 @@ static int swap_cd_multidisk(void)
 
        CDR_close();
        if (CDR_open() < 0) {
-               me_update_msg("failed to open cdr plugin");
+               menu_update_msg("failed to open cdr plugin");
                return -1;
        }
 
@@ -1841,6 +2077,29 @@ static int swap_cd_multidisk(void)
        return 0;
 }
 
+static void load_pcsx_cht(void)
+{
+       const char *exts[] = { "cht", NULL };
+       const char *fname;
+       char path[256];
+
+       path[0] = 0;
+       fname = menu_loop_romsel(path, sizeof(path), exts, NULL);
+       if (fname == NULL)
+               return;
+
+       printf("selected cheat file: %s\n", fname);
+       LoadCheats(fname);
+
+       if (NumCheats == 0 && NumCodes == 0)
+               menu_update_msg("failed to load cheats");
+       else {
+               snprintf(path, sizeof(path), "%d cheat(s) loaded", NumCheats + NumCodes);
+               menu_update_msg(path);
+       }
+       me_enable(e_menu_main, MA_MAIN_CHEATS, ready_to_go && NumCheats);
+}
+
 static int main_menu_handler(int id, int keys)
 {
        switch (id)
@@ -1881,9 +2140,15 @@ static int main_menu_handler(int id, int keys)
                if (run_exe() == 0)
                        return 1;
                break;
+       case MA_MAIN_CHEATS:
+               menu_loop_cheats();
+               break;
+       case MA_MAIN_LOAD_CHEATS:
+               load_pcsx_cht();
+               break;
        case MA_MAIN_CREDITS:
                draw_menu_message(credits_text, draw_frame_credits);
-               in_menu_wait(PBTN_MOK|PBTN_MBACK, 70);
+               in_menu_wait(PBTN_MOK|PBTN_MBACK, NULL, 70);
                break;
        case MA_MAIN_EXIT:
                OnFile_Exit();
@@ -1903,6 +2168,7 @@ static menu_entry e_menu_main2[] =
        mee_handler_id("Run BIOS",           MA_MAIN_RUN_BIOS,      main_menu_handler),
        mee_handler_id("Run EXE",            MA_MAIN_RUN_EXE,       main_menu_handler),
        mee_handler   ("Memcard manager",    menu_loop_memcards),
+       mee_handler_id("Load PCSX cheats..", MA_MAIN_LOAD_CHEATS,   main_menu_handler),
        mee_end,
 };
 
@@ -1913,6 +2179,7 @@ static int main_menu2_handler(int id, int keys)
        me_enable(e_menu_main2, MA_MAIN_SWAP_CD,  ready_to_go);
        me_enable(e_menu_main2, MA_MAIN_SWAP_CD_MULTI, ready_to_go && cdrIsoMultidiskCount > 1);
        me_enable(e_menu_main2, MA_MAIN_RUN_BIOS, bios_sel != 0);
+       me_enable(e_menu_main2, MA_MAIN_LOAD_CHEATS, ready_to_go);
 
        return me_loop_d(e_menu_main2, &sel, NULL, draw_frame_main);
 }
@@ -1930,6 +2197,7 @@ static menu_entry e_menu_main[] =
        mee_handler_id("Load CD image",      MA_MAIN_LOAD_ROM,    main_menu_handler),
        mee_handler   ("Options",            menu_loop_options),
        mee_handler   ("Controls",           menu_loop_keyconfig),
+       mee_handler_id("Cheats",             MA_MAIN_CHEATS,      main_menu_handler),
        mee_handler_h ("Extra stuff",        main_menu2_handler,  h_extra),
        mee_handler_id("Credits",            MA_MAIN_CREDITS,     main_menu_handler),
        mee_handler_id("Exit",               MA_MAIN_EXIT,        main_menu_handler),
@@ -1942,19 +2210,29 @@ static void menu_leave_emu(void);
 
 void menu_loop(void)
 {
+       static int warned_about_bios = 0;
        static int sel = 0;
 
        menu_leave_emu();
 
-       if (bioses[1] == NULL && !warned_about_bios) {
-               menu_bios_warn();
-               warned_about_bios = 1;
+       if (config_save_counter == 0) {
+               // assume first run
+               if (bioses[1] != NULL) {
+                       // autoselect BIOS to make user's life easier
+                       snprintf(Config.Bios, sizeof(Config.Bios), "%s", bioses[1]);
+                       bios_sel = 1;
+               }
+               else if (!warned_about_bios) {
+                       menu_bios_warn();
+                       warned_about_bios = 1;
+               }
        }
 
        me_enable(e_menu_main, MA_MAIN_RESUME_GAME, ready_to_go);
        me_enable(e_menu_main, MA_MAIN_SAVE_STATE,  ready_to_go && CdromId[0]);
        me_enable(e_menu_main, MA_MAIN_LOAD_STATE,  ready_to_go && CdromId[0]);
        me_enable(e_menu_main, MA_MAIN_RESET_GAME,  ready_to_go);
+       me_enable(e_menu_main, MA_MAIN_CHEATS,      ready_to_go && NumCheats);
 
        in_set_config_int(0, IN_CFG_BLOCKING, 1);
 
@@ -1963,7 +2241,7 @@ void menu_loop(void)
        } while (!ready_to_go);
 
        /* wait until menu, ok, back is released */
-       while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK))
+       while (in_menu_wait_any(NULL, 50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK))
                ;
 
        in_set_config_int(0, IN_CFG_BLOCKING, 0);
@@ -2125,19 +2403,19 @@ do_memcards:
 void menu_init(void)
 {
        char buff[MAXPATHLEN];
+       int i;
 
-       strcpy(last_selected_fname, "/media");
-
-       cpu_clock_st = cpu_clock = plat_cpu_clock_get();
+       cpu_clock_st = cpu_clock = plat_target_cpu_clock_get();
 
        scan_bios_plugins();
-       menu_init_common();
+       menu_init_base();
 
        menu_set_defconfig();
        menu_load_config(0);
-       last_psx_w = 320;
-       last_psx_h = 240;
-       last_psx_bpp = 16;
+       menu_do_last_cd_img(1);
+       last_vout_w = 320;
+       last_vout_h = 240;
+       last_vout_bpp = 16;
 
        g_menubg_src_ptr = calloc(g_menuscreen_w * g_menuscreen_h * 2, 1);
        g_menubg_ptr = calloc(g_menuscreen_w * g_menuscreen_h * 2, 1);
@@ -2149,72 +2427,40 @@ void menu_init(void)
        emu_make_path(buff, "skin/background.png", sizeof(buff));
        readpng(g_menubg_src_ptr, buff, READPNG_BG, g_menuscreen_w, g_menuscreen_h);
 
-#ifndef __ARM_ARCH_7A__ /* XXX */
-       me_enable(e_menu_gfx_options, MA_OPT_SCALER, 0);
-       me_enable(e_menu_gfx_options, MA_OPT_FILTERING, 0);
-       me_enable(e_menu_gfx_options, MA_OPT_SCALER_C, 0);
-       me_enable(e_menu_keyconfig, MA_CTRL_NUBS_BTNS, 0);
-#else
-       me_enable(e_menu_gfx_options, MA_OPT_SCALER2, 0);
-       me_enable(e_menu_keyconfig, MA_CTRL_VIBRATION, 0);
-       me_enable(e_menu_keyconfig, MA_CTRL_DEADZONE, 0);
-#endif
-}
-
-void menu_notify_mode_change(int w, int h, int bpp)
-{
-       float mult;
-       int imult;
-
-       last_psx_w = w;
-       last_psx_h = h;
-       last_psx_bpp = bpp;
+       i = plat_target.cpu_clock_set != NULL
+               && plat_target.cpu_clock_get != NULL && cpu_clock_st > 0;
+       me_enable(e_menu_gfx_options, MA_OPT_CPU_CLOCKS, i);
 
-       // XXX: should really menu code cotrol the layer size?
-       switch (scaling) {
-       case SCALE_1_1:
-               g_layer_w = w; g_layer_h = h;
-               break;
+       i = me_id2offset(e_menu_gfx_options, MA_OPT_VOUT_MODE);
+       e_menu_gfx_options[i].data = plat_target.vout_methods;
+       me_enable(e_menu_gfx_options, MA_OPT_VOUT_MODE,
+               plat_target.vout_methods != NULL);
 
-       case SCALE_4_3v2:
-               if (h > g_menuscreen_h || (240 < h && h <= 360))
-                       goto fractional_4_3;
-
-               // 4:3 that prefers integer scaling
-               imult = g_menuscreen_h / h;
-               g_layer_w = w * imult;
-               g_layer_h = h * imult;
-               mult = (float)g_layer_w / (float)g_layer_h;
-               if (mult < 1.25f || mult > 1.666f)
-                       g_layer_w = 4.0f/3.0f * (float)g_layer_h;
-               printf("  -> %dx%d %.1f\n", g_layer_w, g_layer_h, mult);
-               break;
+       i = me_id2offset(e_menu_gfx_options, MA_OPT_HWFILTER);
+       e_menu_gfx_options[i].data = plat_target.hwfilters;
+       me_enable(e_menu_gfx_options, MA_OPT_HWFILTER,
+               plat_target.hwfilters != NULL);
 
-       fractional_4_3:
-       case SCALE_4_3:
-               mult = 240.0f / (float)h * 4.0f / 3.0f;
-               if (h > 256)
-                       mult *= 2.0f;
-               g_layer_w = mult * (float)g_menuscreen_h;
-               g_layer_h = g_menuscreen_h;
-               printf("  -> %dx%d %.1f\n", g_layer_w, g_layer_h, mult);
-               break;
-
-       case SCALE_FULLSCREEN:
-               g_layer_w = g_menuscreen_w;
-               g_layer_h = g_menuscreen_h;
-               break;
+       me_enable(e_menu_gfx_options, MA_OPT_GAMMA,
+               plat_target.gamma_set != NULL);
 
-       default:
-               break;
-       }
+#ifndef __ARM_ARCH_7A__
+       me_enable(e_menu_gfx_options, MA_OPT_SWFILTER, 0);
+#endif
+       me_enable(e_menu_gfx_options, MA_OPT_VARSCALER, MENU_SHOW_VARSCALER);
+       me_enable(e_menu_gfx_options, MA_OPT_VOUT_MODE, MENU_SHOW_VOUTMODE);
+       me_enable(e_menu_gfx_options, MA_OPT_VARSCALER_C, MENU_SHOW_VARSCALER);
+       me_enable(e_menu_gfx_options, MA_OPT_SCALER2, MENU_SHOW_SCALER2);
+       me_enable(e_menu_keyconfig, MA_CTRL_NUBS_BTNS, MENU_SHOW_NUBS_BTNS);
+       me_enable(e_menu_keyconfig, MA_CTRL_VIBRATION, MENU_SHOW_VIBRATION);
+       me_enable(e_menu_keyconfig, MA_CTRL_DEADZONE, MENU_SHOW_DEADZONE);
+}
 
-       g_layer_x = g_menuscreen_w / 2 - g_layer_w / 2;
-       g_layer_y = g_menuscreen_h / 2 - g_layer_h / 2;
-       if (g_layer_x < 0) g_layer_x = 0;
-       if (g_layer_y < 0) g_layer_y = 0;
-       if (g_layer_w > g_menuscreen_w) g_layer_w = g_menuscreen_w;
-       if (g_layer_h > g_menuscreen_h) g_layer_w = g_menuscreen_h;
+void menu_notify_mode_change(int w, int h, int bpp)
+{
+       last_vout_w = w;
+       last_vout_h = h;
+       last_vout_bpp = bpp;
 }
 
 static void menu_leave_emu(void)
@@ -2229,27 +2475,27 @@ static void menu_leave_emu(void)
 
        memcpy(g_menubg_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h * 2);
        if (pl_vout_buf != NULL && ready_to_go) {
-               int x = max(0, g_menuscreen_w - last_psx_w);
-               int y = max(0, g_menuscreen_h / 2 - last_psx_h / 2);
-               int w = min(g_menuscreen_w, last_psx_w);
-               int h = min(g_menuscreen_h, last_psx_h);
+               int x = max(0, g_menuscreen_w - last_vout_w);
+               int y = max(0, g_menuscreen_h / 2 - last_vout_h / 2);
+               int w = min(g_menuscreen_w, last_vout_w);
+               int h = min(g_menuscreen_h, last_vout_h);
                u16 *d = (u16 *)g_menubg_ptr + g_menuscreen_w * y + x;
                char *s = pl_vout_buf;
 
-               if (last_psx_bpp == 16) {
-                       for (; h > 0; h--, d += g_menuscreen_w, s += last_psx_w * 2)
+               if (last_vout_bpp == 16) {
+                       for (; h > 0; h--, d += g_menuscreen_w, s += last_vout_w * 2)
                                menu_darken_bg(d, s, w, 0);
                }
                else {
-                       for (; h > 0; h--, d += g_menuscreen_w, s += last_psx_w * 3) {
-                               bgr888_to_rgb565(d, s, w * 3);
+                       for (; h > 0; h--, d += g_menuscreen_w, s += last_vout_w * 3) {
+                               rgb888_to_rgb565(d, s, w * 3);
                                menu_darken_bg(d, d, w, 0);
                        }
                }
        }
 
        if (ready_to_go)
-               cpu_clock = plat_cpu_clock_get();
+               cpu_clock = plat_target_cpu_clock_get();
 }
 
 void menu_prepare_emu(void)
@@ -2258,12 +2504,13 @@ void menu_prepare_emu(void)
 
        plat_video_menu_leave();
 
-       menu_notify_mode_change(last_psx_w, last_psx_h, last_psx_bpp);
-
        psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec;
-       if (psxCpu != prev_cpu)
+       if (psxCpu != prev_cpu) {
+               prev_cpu->Shutdown();
+               psxCpu->Init();
                // note that this does not really reset, just clears drc caches
                psxCpu->Reset();
+       }
 
        // core doesn't care about Config.Cdda changes,
        // so handle them manually here
@@ -2272,7 +2519,7 @@ void menu_prepare_emu(void)
 
        menu_sync_config();
        if (cpu_clock > 0)
-               plat_cpu_clock_apply(cpu_clock);
+               plat_target_cpu_clock_set(cpu_clock);
 
        // push config to GPU plugin
        plugin_call_rearmed_cbs();
@@ -2286,7 +2533,7 @@ void menu_prepare_emu(void)
        dfinput_activate();
 }
 
-void me_update_msg(const char *msg)
+void menu_update_msg(const char *msg)
 {
        strncpy(menu_error_msg, msg, sizeof(menu_error_msg));
        menu_error_msg[sizeof(menu_error_msg) - 1] = 0;
@@ -2297,5 +2544,6 @@ void me_update_msg(const char *msg)
 
 void menu_finish(void)
 {
-       plat_cpu_clock_apply(cpu_clock_st);
+       if (cpu_clock_st > 0)
+               plat_target_cpu_clock_set(cpu_clock_st);
 }