frontend: avoid potential alignment fault
[pcsx_rearmed.git] / frontend / menu.c
index 65f7b98..3ebe9f5 100644 (file)
@@ -84,7 +84,7 @@ enum {
 };
 
 static int last_psx_w, last_psx_h, last_psx_bpp;
-static int scaling, filter, cpu_clock, cpu_clock_st, volume_boost, frameskip;
+static int scaling, cpu_clock, cpu_clock_st, volume_boost, frameskip;
 static char rom_fname_reload[MAXPATHLEN];
 static char last_selected_fname[MAXPATHLEN];
 static int warned_about_bios, region, in_type_sel1, in_type_sel2;
@@ -92,6 +92,7 @@ static int psx_clock;
 static int memcard1_sel, memcard2_sel;
 int g_opts;
 int soft_scaling, analog_deadzone; // for Caanoo
+int filter;
 
 #ifdef __ARM_ARCH_7A__
 #define DEFAULT_PSX_CLOCK 57
@@ -105,8 +106,6 @@ int soft_scaling, analog_deadzone; // for Caanoo
 extern int iUseReverb;
 extern int iUseInterpolation;
 extern int iXAPitch;
-extern int iSPUIRQWait;
-extern int iUseTimer;
 extern int iVolume;
 
 static const char *bioses[24];
@@ -307,8 +306,6 @@ static const struct {
        CE_INTVAL_V(iUseReverb, 3),
        CE_INTVAL_V(iXAPitch, 3),
        CE_INTVAL_V(iUseInterpolation, 3),
-       CE_INTVAL_V(iSPUIRQWait, 3),
-       CE_INTVAL_V(iUseTimer, 3),
        CE_INTVAL(warned_about_bios),
        CE_INTVAL(in_evdev_allow_abs_only),
        CE_INTVAL(volume_boost),
@@ -621,126 +618,6 @@ out:
        free(gpu);
 }
 
-// ---------- XXX: pandora specific -----------
-
-static const char pnd_script_base[] = "sudo -n /usr/pandora/scripts";
-static char **pnd_filter_list;
-
-static void apply_filter(int which)
-{
-       static int old = -1;
-       char buf[128];
-       int i;
-
-       if (pnd_filter_list == NULL || which == old)
-               return;
-
-       for (i = 0; i < which; i++)
-               if (pnd_filter_list[i] == NULL)
-                       return;
-
-       if (pnd_filter_list[i] == NULL)
-               return;
-
-       snprintf(buf, sizeof(buf), "%s/op_videofir.sh %s", pnd_script_base, pnd_filter_list[i]);
-       system(buf);
-       old = which;
-}
-
-static void apply_lcdrate(int pal)
-{
-       static int old = -1;
-       char buf[128];
-
-       if (pal == old)
-               return;
-
-       snprintf(buf, sizeof(buf), "%s/op_lcdrate.sh %d",
-                       pnd_script_base, pal ? 50 : 60);
-       system(buf);
-       old = pal;
-}
-
-static menu_entry e_menu_gfx_options[];
-
-static void pnd_menu_init(void)
-{
-       struct dirent *ent;
-       int i, count = 0;
-       char **mfilters;
-       char buff[64];
-       DIR *dir;
-
-       cpu_clock_st = cpu_clock = plat_cpu_clock_get();
-
-       dir = opendir("/etc/pandora/conf/dss_fir");
-       if (dir == NULL) {
-               perror("filter opendir");
-               return;
-       }
-
-       while (1) {
-               errno = 0;
-               ent = readdir(dir);
-               if (ent == NULL) {
-                       if (errno != 0)
-                               perror("readdir");
-                       break;
-               }
-
-               if (ent->d_type != DT_REG && ent->d_type != DT_LNK)
-                       continue;
-
-               count++;
-       }
-
-       if (count == 0)
-               return;
-
-       mfilters = calloc(count + 1, sizeof(mfilters[0]));
-       if (mfilters == NULL)
-               return;
-
-       rewinddir(dir);
-       for (i = 0; (ent = readdir(dir)); ) {
-               size_t len;
-
-               if (ent->d_type != DT_REG && ent->d_type != DT_LNK)
-                       continue;
-
-               len = strlen(ent->d_name);
-
-               // skip pre-HF5 extra files
-               if (len >= 3 && strcmp(ent->d_name + len - 3, "_v3") == 0)
-                       continue;
-               if (len >= 3 && strcmp(ent->d_name + len - 3, "_v5") == 0)
-                       continue;
-
-               // have to cut "_up_h" for pre-HF5
-               if (len > 5 && strcmp(ent->d_name + len - 5, "_up_h") == 0)
-                       len -= 5;
-
-               if (len > sizeof(buff) - 1)
-                       continue;
-
-               strncpy(buff, ent->d_name, len);
-               buff[len] = 0;
-               mfilters[i] = strdup(buff);
-               if (mfilters[i] != NULL)
-                       i++;
-       }
-       closedir(dir);
-
-       i = me_id2offset(e_menu_gfx_options, MA_OPT_FILTERING);
-       e_menu_gfx_options[i].data = (void *)mfilters;
-       pnd_filter_list = mfilters;
-}
-
-void menu_finish(void)
-{
-       plat_cpu_clock_apply(cpu_clock_st);
-}
-
 // -------------- key config --------------
 
 me_bind_action me_ctrl_actions[] =
@@ -1150,7 +1027,7 @@ static int menu_loop_cscaler(int id, int keys)
 
        scaling = SCALE_CUSTOM;
 
-       plat_gvideo_open();
+       plat_gvideo_open(Config.PsxType);
 
        for (;;)
        {
@@ -1186,7 +1063,7 @@ static int menu_loop_cscaler(int id, int keys)
                        if (g_layer_y + g_layer_h > 480)
                                g_layer_h = 480 - g_layer_y;
                        // resize the layer
-                       plat_gvideo_open();
+                       plat_gvideo_open(Config.PsxType);
                }
        }
 
@@ -1214,6 +1091,16 @@ 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__
@@ -1324,8 +1211,6 @@ static int menu_loop_plugin_gpu_peopsgl(int id, int keys)
 
 static const char *men_spu_interp[] = { "None", "Simple", "Gaussian", "Cubic", NULL };
 static const char h_spu_volboost[]  = "Large values cause distortion";
-static const char h_spu_irq_wait[]  = "Wait for CPU (recommended set to ON)";
-static const char h_spu_thread[]    = "Run sound emulation in main thread (recommended)";
 
 static menu_entry e_menu_plugin_spu[] =
 {
@@ -1333,8 +1218,6 @@ static menu_entry e_menu_plugin_spu[] =
        mee_onoff     ("Reverb",                    0, iUseReverb, 2),
        mee_enum      ("Interpolation",             0, iUseInterpolation, men_spu_interp),
        mee_onoff     ("Adjust XA pitch",           0, iXAPitch, 1),
-       mee_onoff_h   ("SPU IRQ Wait",              0, iSPUIRQWait, 1, h_spu_irq_wait),
-       mee_onoff_h   ("Sound in main thread",      0, iUseTimer, 2, h_spu_thread),
        mee_end,
 };
 
@@ -1561,8 +1444,8 @@ static void debug_menu_loop(void)
                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);
@@ -2245,8 +2128,9 @@ void menu_init(void)
 
        strcpy(last_selected_fname, "/media");
 
+       cpu_clock_st = cpu_clock = plat_cpu_clock_get();
+
        scan_bios_plugins();
-       pnd_menu_init();
        menu_init_common();
 
        menu_set_defconfig();
@@ -2387,8 +2271,6 @@ void menu_prepare_emu(void)
                CDR_stop();
 
        menu_sync_config();
-       apply_lcdrate(Config.PsxType);
-       apply_filter(filter);
        if (cpu_clock > 0)
                plat_cpu_clock_apply(cpu_clock);
 
@@ -2413,3 +2295,7 @@ void me_update_msg(const char *msg)
        lprintf("msg: %s\n", menu_error_msg);
 }
 
+void menu_finish(void)
+{
+       plat_cpu_clock_apply(cpu_clock_st);
+}