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authorAndrei Karas <akaras@inbox.ru>2018-09-07 20:58:59 +0300
committerAndrei Karas <akaras@inbox.ru>2018-09-07 20:58:59 +0300
commit32b9e2070b3cf44b6b38ab0c0383b85e87852d50 (patch)
tree352d7a4c3dcb8fbffadeb127cee0090aa98d073a /src/utils/perfstat.h
parentabfc18794cbd9119c110f32e39ea48a00e5b9214 (diff)
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Add basic performance counters.
Add in debug window new tab with this counters.
Diffstat (limited to 'src/utils/perfstat.h')
-rw-r--r--src/utils/perfstat.h62
1 files changed, 62 insertions, 0 deletions
diff --git a/src/utils/perfstat.h b/src/utils/perfstat.h
new file mode 100644
index 000000000..97e5e1a07
--- /dev/null
+++ b/src/utils/perfstat.h
@@ -0,0 +1,62 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2018 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef UTILS_PERFSTAT_H
+#define UTILS_PERFSTAT_H
+
+#include "const/utils/perfstat.h"
+
+#include "localconsts.h"
+
+struct PerfStats
+{
+ PerfStats()
+ {
+ for (int f = 0; f < 16; f ++)
+ ticks[f] = -1;
+ }
+
+ int ticks[16];
+};
+
+namespace Perf
+{
+ void init();
+ void nextFrame();
+ void selectWorstFrame();
+ int getTime(const size_t frameId,
+ const size_t counterId);
+ int getWorstTime(const size_t counterId);
+}
+
+extern PerfStats perfStats[PERFSTAT_MAX];
+extern size_t perfFrameId;
+extern size_t prevPerfFrameId;
+extern int *perfFrame;
+extern PerfStats worstFrameStats;
+extern int skipPerfFrames;
+
+#define PERF_STAT(n) \
+ perfFrame[n] = tick_time
+
+#define PERF_NEXTFRAME() \
+ Perf::nextFrame()
+
+#endif // UTILS_PERFSTAT_H