From e62fbacea8564d624093e07aeeaae6adac8d1891 Mon Sep 17 00:00:00 2001
From: Syping <schiedelrafael@keppe.org>
Date: Sat, 23 Dec 2023 11:14:01 +0100
Subject: [PATCH] RagePhoto.c: add benchmark for Windows
---
src/core/RagePhoto.c | 18 ++++++++++++++++--
1 file changed, 16 insertions(+), 2 deletions(-)
diff --git a/src/core/RagePhoto.c b/src/core/RagePhoto.c
index 599c703..1ce3075 100644
--- a/src/core/RagePhoto.c
+++ b/src/core/RagePhoto.c
@@ -23,8 +23,12 @@
#include <string.h>
#ifdef RAGEPHOTO_BENCHMARK
+#ifdef _WIN32
+#include <profileapi.h>
+#else
#include <time.h>
#endif
+#endif
#if defined(UNICODE_ICONV)
#include <iconv.h>
@@ -222,8 +226,14 @@ RagePhotoData* ragephoto_getphotodata(ragephoto_t instance_t)
bool ragephotodata_load(RagePhotoData *rp_data, RagePhotoFormatParser *rp_parser, const char *data, size_t length)
{
#ifdef RAGEPHOTO_BENCHMARK
- struct timespec benchmark_parse_start;
+#ifdef _WIN32
+ LARGE_INTEGER freq, benchmark_parse_start, benchmark_parse_end;
+ QueryPerformanceFrequency(&freq);
+ QueryPerformanceCounter(&benchmark_parse_start);
+#else
+ struct timespec benchmark_parse_start, benchmark_parse_end;
clock_gettime(CLOCK_MONOTONIC, &benchmark_parse_start);
+#endif
#endif
// Avoid data conflicts
@@ -532,10 +542,14 @@ bool ragephotodata_load(RagePhotoData *rp_data, RagePhotoFormatParser *rp_parser
}
#ifdef RAGEPHOTO_BENCHMARK
- struct timespec benchmark_parse_end;
+#ifdef _WIN32
+ QueryPerformanceCounter(&benchmark_parse_end);
+ const uint64_t benchmark_ns = (benchmark_parse_end.QuadPart - benchmark_parse_start.QuadPart) * INT64_C(1000000000) / freq.QuadPart;
+#else
clock_gettime(CLOCK_MONOTONIC, &benchmark_parse_end);
const uint64_t benchmark_ns = (UINT64_C(1000000000) * benchmark_parse_end.tv_sec + benchmark_parse_end.tv_nsec) -
(UINT64_C(1000000000) * benchmark_parse_start.tv_sec + benchmark_parse_start.tv_nsec);
+#endif
printf("Benchmark: %" PRIu64 "ns\n", benchmark_ns);
#endif