X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=frontend%2Flibretro.c;h=940ff05aa346b2094c509dff27e09a7ea0e6a822;hp=5bc544380aa6eaced1b5cfa425810bf968531d98;hb=186935dccdeb09590c0858b7510c769f5ccb06de;hpb=003cfc63c69b3e900de768317354dfb80bbf6a55

diff --git a/frontend/libretro.c b/frontend/libretro.c
index 5bc54438..940ff05a 100644
--- a/frontend/libretro.c
+++ b/frontend/libretro.c
@@ -10,6 +10,10 @@
 #include <stdlib.h>
 #include <string.h>
 #include <strings.h>
+#ifdef __MACH__
+#include <unistd.h>
+#include <sys/syscall.h>
+#endif
 
 #include "../libpcsxcore/misc.h"
 #include "../libpcsxcore/psxcounters.h"
@@ -25,6 +29,7 @@
 #include "main.h"
 #include "plugin.h"
 #include "plugin_lib.h"
+#include "arm_features.h"
 #include "revision.h"
 #include "libretro.h"
 
@@ -283,7 +288,7 @@ void retro_get_system_info(struct retro_system_info *info)
 {
 	memset(info, 0, sizeof(*info));
 	info->library_name = "PCSX-ReARMed";
-	info->library_version = "r20";
+	info->library_version = "r22";
 	info->valid_extensions = "bin|cue|img|mdf|pbp|toc|cbn|m3u";
 	info->need_fullpath = true;
 }
@@ -1201,6 +1206,11 @@ void retro_init(void)
 	int i, ret;
 	bool found_bios = false;
 
+#ifdef __MACH__
+	// magic sauce to make the dynarec work on iOS
+	syscall(SYS_ptrace, 0 /*PTRACE_TRACEME*/, 0, 0, 0);
+#endif
+
 	ret = emu_core_preinit();
 	ret |= emu_core_init();
 	if (ret != 0) {
@@ -1249,12 +1259,12 @@ void retro_init(void)
 	/* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times)
 	 * we have to do this because cache misses and some IO penalties
 	 * are not emulated. Warning: changing this may break compatibility. */
-#if !defined(__arm__) || defined(__ARM_ARCH_7A__)
 	cycle_multiplier = 175;
-#else
+#ifdef HAVE_PRE_ARMV7
 	cycle_multiplier = 200;
 #endif
 	pl_rearmed_cbs.gpu_peops.iUseDither = 1;
+	spu_config.iUseFixedUpdates = 1;
 
 	McdDisable[0] = 0;
 	McdDisable[1] = 1;