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Evil: improve timer resolution of timers and waiters 

Test Plan: running the efl since several months without problem

Reviewers: raster

Reviewed By: raster

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D12289
This commit is contained in:
Vincent Torri 2021-09-03 09:10:07 +01:00 committed by Carsten Haitzler (Rasterman)
parent f8b262037f
commit 71f7d01b6c
2 changed files with 18 additions and 1 deletions
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16
src/lib/evil/evil_main.c
View File

@ -4,8 +4,11 @@
#include <stdio.h>
#include <windows.h>
#include "evil_private.h"
static UINT _evil_time_period = 1;
static int _evil_init_count = 0;
@ -19,10 +22,21 @@ evil_init(void)
{
LARGE_INTEGER freq;
LARGE_INTEGER count;
TIMECAPS tc;
MMRESULT res;
if (++_evil_init_count != 1)
return _evil_init_count;
res = timeGetDevCaps(&tc, sizeof(TIMECAPS));
if (res != MMSYSERR_NOERROR)
return --_evil_init_count;
_evil_time_period = tc.wPeriodMin;
res = timeBeginPeriod(_evil_time_period);
if (res != TIMERR_NOERROR)
return --_evil_init_count;
QueryPerformanceFrequency(&freq);
_evil_time_freq = freq.QuadPart;
@ -52,6 +66,8 @@ evil_shutdown(void)
evil_sockets_shutdown();
timeEndPeriod(_evil_time_period);
return _evil_init_count;
}

3
src/lib/evil/meson.build
View File

@ -24,9 +24,10 @@ if target_machine.system() == 'windows'
ole32 = cc.find_library('ole32')
ws2_32 = cc.find_library('ws2_32')
secur32 = cc.find_library('secur32')
winmm = cc.find_library('winmm')
uuid = cc.find_library('uuid')
evil_ext_deps += [psapi, ole32, ws2_32, secur32, uuid, regexp]
evil_ext_deps += [psapi, ole32, ws2_32, secur32, winmm, uuid, regexp]
evil_lib = library('evil', evil_src,
c_args : [package_c_args, '-DEVIL_BUILD'],