X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=frontend%2Flibretro.c;h=62f968a855b9a8d3d6b99b6b6a460a98bcddc396;hb=69823a60b04945462d035403d688a9ebf9019b7d;hp=8fb58b791c5d6a7d23a24fec4f0ae5a1d7866db4;hpb=e268a47e483b139b3c337c5fc37e3551138fbb99;p=pcsx_rearmed.git

diff --git a/frontend/libretro.c b/frontend/libretro.c
index 8fb58b79..62f968a8 100644
--- a/frontend/libretro.c
+++ b/frontend/libretro.c
@@ -232,18 +232,21 @@ void out_register_libretro(struct out_driver *drv)
 /* libretro */
 void retro_set_environment(retro_environment_t cb)
 {
-#ifdef __ARM_NEON__
    static const struct retro_variable vars[] = {
+      { "frameskip", "Frameskip; 0|1|2|3" },
+      { "region", "Region; Auto|NTSC|PAL" },
+#ifdef __ARM_NEON__
+      { "neon_interlace_enable", "Enable interlacing mode(s); disabled|enabled" },
+#if 0
       { "neon_enhancement_enable", "Enhanced resolution (slow); disabled|enabled" },
+#endif
+#endif
       { NULL, NULL },
    };
 
    environ_cb = cb;
 
    cb(RETRO_ENVIRONMENT_SET_VARIABLES, (void*)vars);
-#else
-   environ_cb = cb;
-#endif
 }
 
 void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; }
@@ -727,18 +730,51 @@ static const unsigned short retro_psx_map[] = {
 
 static void update_variables(void)
 {
-#ifdef __ARM_NEON__
    struct retro_variable var;
+   
    var.value = NULL;
-   var.key = "neon_enhancement_enable";
+   var.key = "frameskip";
+
+   if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
+      pl_rearmed_cbs.frameskip = atoi(var.value);
+
+   var.value = NULL;
+   var.key = "region";
+
+   if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
+   {
+      Config.PsxAuto = 0;
+      if (strcmp(var.value, "Automatic") == 0)
+         Config.PsxAuto = 1;
+      else if (strcmp(var.value, "NTSC") == 0)
+         Config.PsxType = 0;
+      else if (strcmp(var.value, "PAL") == 0)
+         Config.PsxType = 1;
+   }
+#ifdef __ARM_NEON__
+   var.value = "NULL";
+   var.key = "neon_interlace_enable";
 
-   if (!environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || !var.value)
-      return;
+   if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
+   {
+      if (strcmp(var.value, "disabled") == 0)
+         pl_rearmed_cbs.gpu_neon.allow_interlace = 0;
+      else if (strcmp(var.value, "enabled") == 0)
+         pl_rearmed_cbs.gpu_neon.allow_interlace = 1;
+   }
 
-   if (strcmp(var.value, "disabled") == 0)
-      pl_rearmed_cbs.gpu_neon.enhancement_enable = 0;
-   else if (strcmp(var.value, "enabled") == 0)
-      pl_rearmed_cbs.gpu_neon.enhancement_enable = 1;
+#if 0
+   var.value = NULL;
+   var.key = "neon_enhancement_enable";
+
+   if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
+   {
+      if (strcmp(var.value, "disabled") == 0)
+         pl_rearmed_cbs.gpu_neon.enhancement_enable = 0;
+      else if (strcmp(var.value, "enabled") == 0)
+         pl_rearmed_cbs.gpu_neon.enhancement_enable = 1;
+   }
+#endif
 #endif
 }
 
@@ -806,7 +842,15 @@ void retro_init(void)
 		fclose(f);
 	}
 	else
+   {
 		SysPrintf("no BIOS files found.\n");
+      struct retro_message msg = 
+      {
+         "no BIOS found, expect bugs!",
+         180
+      };
+      environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, (void*)&msg);
+   }
 
 	level = 1;
 	environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level);