Commit 5058068a authored by Marc-André Lureau's avatar Marc-André Lureau Committed by Dave Airlie

gallium: Remove os_time

we aren't using this currently bring it back later if required.
Signed-off-by: default avatarMarc-André Lureau <marcandre.lureau@gmail.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent eb2cd7ac
......@@ -58,7 +58,6 @@ libgallium_la_SOURCES = \
os/os_memory.h \
os/os_memory_stdc.h \
os/os_memory_aligned.h \
os/os_misc.h \
os/os_time.h \
os/os_thread.h
......
......@@ -2,7 +2,6 @@ C_SOURCES := \
cso_cache/cso_cache.c \
cso_cache/cso_hash.c \
os/os_misc.c \
os/os_time.c \
tgsi/tgsi_build.c \
tgsi/tgsi_dump.c \
tgsi/tgsi_info.c \
......
/**************************************************************************
*
* Copyright 2008-2010 VMware, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
/**
* @file
* OS independent time-manipulation functions.
*
* @author Jose Fonseca <jfonseca@vmware.com>
*/
#include "pipe/p_config.h"
#if defined(PIPE_OS_UNIX)
# include <time.h> /* timeval */
# include <sys/time.h> /* timeval */
#elif defined(PIPE_SUBSYSTEM_WINDOWS_USER)
# include <windows.h>
#else
# error Unsupported OS
#endif
#include "os_time.h"
int64_t
os_time_get_nano(void)
{
#if defined(PIPE_OS_LINUX)
struct timespec tv;
clock_gettime(CLOCK_MONOTONIC, &tv);
return tv.tv_nsec + tv.tv_sec*INT64_C(1000000000);
#elif defined(PIPE_OS_UNIX)
struct timeval tv;
gettimeofday(&tv, NULL);
return tv.tv_usec*INT64_C(1000) + tv.tv_sec*INT64_C(1000000000);
#elif defined(PIPE_SUBSYSTEM_WINDOWS_USER)
static LARGE_INTEGER frequency;
LARGE_INTEGER counter;
if(!frequency.QuadPart)
QueryPerformanceFrequency(&frequency);
QueryPerformanceCounter(&counter);
return counter.QuadPart*INT64_C(1000000000)/frequency.QuadPart;
#else
#error Unsupported OS
#endif
}
#if defined(PIPE_SUBSYSTEM_WINDOWS_USER)
void
os_time_sleep(int64_t usecs)
{
DWORD dwMilliseconds = (DWORD) ((usecs + 999) / 1000);
/* Avoid Sleep(O) as that would cause to sleep for an undetermined duration */
if (dwMilliseconds) {
Sleep(dwMilliseconds);
}
}
#endif
/**************************************************************************
*
* Copyright 2008-2010 VMware, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
/**
* @file
* OS independent time-manipulation functions.
*
* @author Jose Fonseca <jfonseca@vmware.com>
*/
#ifndef _OS_TIME_H_
#define _OS_TIME_H_
#include "pipe/p_config.h"
#if defined(PIPE_OS_UNIX)
# include <unistd.h> /* usleep */
#endif
#include "pipe/p_compiler.h"
#ifdef __cplusplus
extern "C" {
#endif
/*
* Get the current time in nanoseconds from an unknown base.
*/
int64_t
os_time_get_nano(void);
/*
* Get the current time in microseconds from an unknown base.
*/
static inline int64_t
os_time_get(void) {
return os_time_get_nano() / 1000;
}
/*
* Sleep.
*/
#if defined(PIPE_OS_UNIX)
#define os_time_sleep(_usecs) usleep(_usecs)
#else
void
os_time_sleep(int64_t usecs);
#endif
/*
* Helper function for detecting time outs, taking in account overflow.
*
* Returns true if the current time has elapsed beyond the specified interval.
*/
static inline boolean
os_time_timeout(int64_t start,
int64_t end,
int64_t curr)
{
if(start <= end)
return !(start <= curr && curr < end);
else
return !((start <= curr) || (curr < end));
}
#ifdef __cplusplus
}
#endif
#endif /* _OS_TIME_H_ */
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