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libbpg-0.9.6

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King_DuckZ 2015-10-27 11:46:00 +01:00
parent 3035b41edf
commit 35a8402710
248 changed files with 232891 additions and 100 deletions
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x265/source/common/winxp.h Normal file
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/*****************************************************************************
* Copyright (C) 2013 x265 project
*
* Authors: Steve Borho <steve@borho.org>
*
* 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
* (at your option) 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
*
* This program is also available under a commercial proprietary license.
* For more information, contact us at license @ x265.com
*****************************************************************************/
#ifndef X265_WINXP_H
#define X265_WINXP_H
#if defined(_WIN32) && (_WIN32_WINNT < 0x0600) // _WIN32_WINNT_VISTA
#ifdef _MSC_VER
#include <intrin.h> // _InterlockedCompareExchange64
#endif
namespace X265_NS {
/* non-native condition variable */
typedef struct
{
CRITICAL_SECTION broadcastMutex;
CRITICAL_SECTION waiterCountMutex;
HANDLE semaphore;
HANDLE waitersDone;
volatile int waiterCount;
volatile int bIsBroadcast;
} ConditionVariable;
int WINAPI cond_init(ConditionVariable *cond);
void WINAPI cond_broadcast(ConditionVariable *cond);
void WINAPI cond_signal(ConditionVariable *cond);
BOOL WINAPI cond_wait(ConditionVariable *cond, CRITICAL_SECTION *mutex, DWORD wait);
void cond_destroy(ConditionVariable *cond);
/* map missing API symbols to our structure and functions */
#define CONDITION_VARIABLE X265_NS::ConditionVariable
#define InitializeConditionVariable X265_NS::cond_init
#define SleepConditionVariableCS X265_NS::cond_wait
#define WakeConditionVariable X265_NS::cond_signal
#define WakeAllConditionVariable X265_NS::cond_broadcast
#define XP_CONDITION_VAR_FREE X265_NS::cond_destroy
} // namespace X265_NS
#else // if defined(_WIN32) && (_WIN32_WINNT < 0x0600)
#define XP_CONDITION_VAR_FREE(x)
#endif // _WIN32_WINNT <= _WIN32_WINNT_WINXP
#endif // ifndef X265_WINXP_H