X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=frontend%2Flibretro.c;h=4527f863aadc9846b07b7bd598c93acaae44fc10;hb=ec665d133f4973be8a03bc3066a94c2d9de1d8ee;hp=35e37a0e3564f0c6aea32ff2d6dda4693b7ce2eb;hpb=ee091481d4aa4a525f84f9c499641c9ba49b8164;p=pcsx_rearmed.git

diff --git a/frontend/libretro.c b/frontend/libretro.c
index 35e37a0e..4527f863 100644
--- a/frontend/libretro.c
+++ b/frontend/libretro.c
@@ -447,6 +447,7 @@ void retro_set_environment(retro_environment_t cb)
       { "pcsx_rearmed_multitap1", "Multitap 1; auto|disabled|enabled" },
       { "pcsx_rearmed_multitap2", "Multitap 2; auto|disabled|enabled" },
       { "pcsx_rearmed_vibration", "Enable Vibration; enabled|disabled" },
+      { "pcsx_rearmed_dithering", "Enable Dithering; enabled|disabled" },
 #ifndef DRC_DISABLE
       { "pcsx_rearmed_drc", "Dynamic recompiler; enabled|disabled" },
 #endif
@@ -1358,6 +1359,27 @@ static void update_variables(bool in_flight)
          in_enable_vibration = 1;
    }
 
+   var.value = NULL;
+   var.key = "pcsx_rearmed_dithering";
+
+   if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
+   {
+      if (strcmp(var.value, "disabled") == 0) {
+         pl_rearmed_cbs.gpu_peops.iUseDither = 0;
+         pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 0;
+#ifdef __ARM_NEON__
+         pl_rearmed_cbs.gpu_neon.allow_dithering = 0;
+#endif
+      }
+      else if (strcmp(var.value, "enabled") == 0) {
+         pl_rearmed_cbs.gpu_peops.iUseDither = 1;
+         pl_rearmed_cbs.gpu_peopsgl.bDrawDither = 1;
+#ifdef __ARM_NEON__
+         pl_rearmed_cbs.gpu_neon.allow_dithering = 1;
+#endif
+      }
+   }
+
 #ifdef __ARM_NEON__
    var.value = "NULL";
    var.key = "pcsx_rearmed_neon_interlace_enable";
@@ -1680,7 +1702,7 @@ void retro_init(void)
 		SysPrintf("no BIOS files found.\n");
 		struct retro_message msg =
 		{
-			"No BIOS file found - add for better compatibility",
+			"No PlayStation BIOS file found - add for better compatibility",
 			180
 		};
 		environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, (void*)&msg);