psxinterpreter: use cycle_multiplier also

[pcsx_rearmed.git] / frontend / main.c

diff --git a/frontend/main.c b/frontend/main.c
index 60ec51c..3440e38 100644 (file)
--- a/frontend/main.c
+++ b/frontend/main.c
@@ -29,6 +29,14 @@
 #include "arm_features.h"
 #include "revision.h"
 
+#if defined(__has_builtin)
+#define DO_CPU_CHECKS __has_builtin(__builtin_cpu_init)
+#elif defined(__x86_64__) || defined(__i386__)
+#define DO_CPU_CHECKS 1
+#else
+#define DO_CPU_CHECKS 0
+#endif
+
 #ifndef NO_FRONTEND
 #include "libpicofe/input.h"
 #include "libpicofe/plat.h"
@@ -121,9 +129,10 @@ static void set_default_paths(void)
 void emu_set_default_config(void)
 {
        // try to set sane config on which most games work
-       Config.Xa = Config.Cdda = Config.Sio =
-       Config.icache_emulation = Config.SpuIrq = Config.RCntFix = Config.VSyncWA = 0;
+       Config.Xa = Config.Cdda = 0;
+       Config.icache_emulation = 0;
        Config.PsxAuto = 1;
+       Config.cycle_multiplier = CYCLE_MULT_DEFAULT;
 
        pl_rearmed_cbs.gpu_neon.allow_interlace = 2; // auto
        pl_rearmed_cbs.gpu_neon.enhancement_enable =
@@ -155,7 +164,6 @@ void emu_set_default_config(void)
        spu_config.iTempo = 1;
 #endif
        new_dynarec_hacks = 0;
-       cycle_multiplier = 200;
 
        in_type1 = PSE_PAD_TYPE_STANDARD;
        in_type2 = PSE_PAD_TYPE_STANDARD;
@@ -405,6 +413,24 @@ void emu_on_new_cd(int show_hud_msg)
        }
 }
 
+static void log_wrong_cpu(void)
+{
+#if DO_CPU_CHECKS
+       __builtin_cpu_init();
+       #define CHECK_CPU(name) if (!__builtin_cpu_supports(name)) \
+               SysPrintf("ERROR: compiled for " name ", which is unsupported by the CPU\n")
+#ifdef __SSE2__
+       CHECK_CPU("sse2");
+#endif
+#ifdef __SSSE3__
+       CHECK_CPU("ssse3");
+#endif
+#ifdef __SSE4_1__
+       CHECK_CPU("sse4.1");
+#endif
+#endif // DO_CPU_CHECKS
+}
+
 int emu_core_preinit(void)
 {
        // what is the name of the config file?
@@ -419,6 +445,8 @@ int emu_core_preinit(void)
 #endif
        emuLog = stdout;
 
+       log_wrong_cpu();
+
        SetIsoFile(NULL);
 
        memset(&Config, 0, sizeof(Config));