X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=frontend%2Fpcnt.h;h=3969aa4ec7688d17e3a6ab8db30c3d8aafea3da5;hp=57bc88adff36851d82ef8f271bb49195fad6f6fe;hb=76d1d09c1224af8d663ce63dc5b32425bd62cb29;hpb=14dffdb7a0457fc647103deafa5f1cac12e888fb

diff --git a/frontend/pcnt.h b/frontend/pcnt.h
index 57bc88ad..3969aa4e 100644
--- a/frontend/pcnt.h
+++ b/frontend/pcnt.h
@@ -3,9 +3,17 @@ enum pcounters {
 	PCNT_ALL,
 	PCNT_GPU,
 	PCNT_SPU,
+	PCNT_BLIT,
+	PCNT_TEST,
 	PCNT_CNT
 };
 
+#ifdef PCNT
+
+static const char *pcnt_names[PCNT_CNT] = { "", "gpu", "spu", "blit", "test" };
+
+#define PCNT_FRAMES 10
+
 extern unsigned int pcounters[PCNT_CNT];
 extern unsigned int pcounter_starts[PCNT_CNT];
 
@@ -19,22 +27,47 @@ void pcnt_hook_plugins(void);
 
 static inline void pcnt_print(float fps)
 {
-	unsigned int total, gpu, spu, rem;
+	static int print_counter;
+	unsigned int total, rem;
 	int i;
 
 	for (i = 0; i < PCNT_CNT; i++)
-		pcounters[i] >>= 10;
+		pcounters[i] /= 1000 * PCNT_FRAMES;
 
-	total = pcounters[PCNT_ALL];
-	gpu = pcounters[PCNT_GPU];
-	spu = pcounters[PCNT_SPU];
-	rem = total - gpu - spu;
+	rem = total = pcounters[PCNT_ALL];
+	for (i = 1; i < PCNT_CNT; i++)
+		rem -= pcounters[i];
 	if (!total)
 		total++;
 
-	printf("%2.1f %6u %6u %6u (%2d %2d %2d)\n", fps, gpu, spu, rem,
-		gpu * 100 / total, spu * 100 / total, rem * 100 / total);
+	if (--print_counter < 0) {
+		printf("     ");
+		for (i = 1; i < PCNT_CNT; i++)
+			printf("%5s ", pcnt_names[i]);
+		printf("%5s\n", "rem");
+		print_counter = 30;
+	}
+
+	printf("%4.1f ", fps);
+#if 0
+	static float pcounters_all[PCNT_CNT+1];
+	static int pcounter_samples;
+	pcounter_samples++;
 
+	for (i = 1; i < PCNT_CNT; i++) {
+		pcounters_all[i] += pcounters[i];
+		printf("%5.0f ", pcounters_all[i] / pcounter_samples);
+	}
+	pcounters_all[i] += rem;
+	printf("%5.0f\n", pcounters_all[i] / pcounter_samples);
+#else
+	for (i = 1; i < PCNT_CNT; i++)
+		printf("%5u ", pcounters[i]);
+	printf("%5u (", rem);
+	for (i = 1; i < PCNT_CNT; i++)
+		printf("%2u ", pcounters[i] * 100 / total);
+	printf("%2u) %u\n", rem * 100 / total, total);
+#endif
 	memset(pcounters, 0, sizeof(pcounters));
 }
 
@@ -50,3 +83,24 @@ static inline unsigned int pcnt_get(void)
 	return val;
 }
 
+static inline void pcnt_init(void)
+{
+#ifdef __ARM_ARCH_7A__
+	int v;
+	asm volatile("mrc p15, 0, %0, c9, c12, 0" : "=r"(v));
+	v |= 5; // master enable, ccnt reset
+	v &= ~8; // ccnt divider 0
+	asm volatile("mcr p15, 0, %0, c9, c12, 0" :: "r"(v));
+	// enable cycle counter
+	asm volatile("mcr p15, 0, %0, c9, c12, 1" :: "r"(1<<31));
+#endif
+}
+
+#else
+
+#define pcnt_start(id)
+#define pcnt_end(id)
+#define pcnt_hook_plugins()
+#define pcnt_print(fps)
+
+#endif