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frontend: pcnt: use gettimeofday
author
notaz
<notasas@gmail.com>
Sat, 17 Nov 2012 23:39:24 +0000
(
01:39
+0200)
committer
notaz
<notasas@gmail.com>
Sat, 17 Nov 2012 23:40:04 +0000
(
01:40
+0200)
better than nothing
frontend/pcnt.h
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diff --git
a/frontend/pcnt.h
b/frontend/pcnt.h
index
0213ca1
..
545f0c4
100644
(file)
--- a/
frontend/pcnt.h
+++ b/
frontend/pcnt.h
@@
-11,6
+11,13
@@
enum pcounters {
#ifdef PCNT
#ifdef PCNT
+#ifndef __ARM_ARCH_7A__
+#include <sys/time.h>
+#define PCNT_DIV 1
+#else
+#define PCNT_DIV 1000
+#endif
+
static const char *pcnt_names[PCNT_CNT] = { "", "gpu", "spu", "blit", "gte", "test" };
#define PCNT_FRAMES 10
static const char *pcnt_names[PCNT_CNT] = { "", "gpu", "spu", "blit", "gte", "test" };
#define PCNT_FRAMES 10
@@
-33,7
+40,7
@@
static inline void pcnt_print(float fps)
int i;
for (i = 0; i < PCNT_CNT; i++)
int i;
for (i = 0; i < PCNT_CNT; i++)
- pcounters[i] /=
1000
* PCNT_FRAMES;
+ pcounters[i] /=
PCNT_DIV
* PCNT_FRAMES;
rem = total = pcounters[PCNT_ALL];
for (i = 1; i < PCNT_CNT; i++)
rem = total = pcounters[PCNT_ALL];
for (i = 1; i < PCNT_CNT; i++)
@@
-79,7
+86,13
@@
static inline unsigned int pcnt_get(void)
__asm__ volatile("mrc p15, 0, %0, c9, c13, 0"
: "=r"(val));
#else
__asm__ volatile("mrc p15, 0, %0, c9, c13, 0"
: "=r"(val));
#else
- val = 0;
+ // all slow on ARM :(
+ //struct timespec tv;
+ //clock_gettime(CLOCK_MONOTONIC_RAW, &tv);
+ //val = tv.tv_sec * 1000000000 + tv.tv_nsec;
+ struct timeval tv;
+ gettimeofday(&tv, NULL);
+ val = tv.tv_sec * 1000000 + tv.tv_usec;
#endif
return val;
}
#endif
return val;
}