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/*
FreeRDP: A Remote Desktop Protocol client.
Stopwatch Utils
Copyright 2011 Stephen Erisman
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#include <freerdp/utils/stopwatch.h>
STOPWATCH * stopwatch_create()
{
STOPWATCH * sw;
sw = (STOPWATCH *) xmalloc(sizeof(STOPWATCH));
stopwatch_reset(sw);
return sw;
}
void stopwatch_free(STOPWATCH * stopwatch)
{
xfree(stopwatch);
}
void stopwatch_start(STOPWATCH * stopwatch)
{
stopwatch->start = clock();
stopwatch->count++;
}
void stopwatch_stop(STOPWATCH * stopwatch)
{
stopwatch->end = clock();
stopwatch->elapsed += (stopwatch->end - stopwatch->start);
}
void stopwatch_reset(STOPWATCH * stopwatch)
{
stopwatch->start = 0;
stopwatch->end = 0;
stopwatch->elapsed = 0;
stopwatch->count = 0;
}
double stopwatch_get_elapsed_time_in_seconds(STOPWATCH * stopwatch)
{
return ((double)stopwatch->elapsed) / CLOCKS_PER_SEC;
}
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