2017-10-31 16:53:06 +00:00
|
|
|
/*
|
|
|
|
|
KVMGFX Client - A KVM Client for VGA Passthrough
|
|
|
|
|
Copyright (C) 2017 Geoffrey McRae <geoff@hostfission.com>
|
|
|
|
|
|
|
|
|
|
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., 59 Temple
|
|
|
|
|
Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
|
*/
|
|
|
|
|
|
2017-10-31 15:15:47 +00:00
|
|
|
#pragma once
|
|
|
|
|
|
|
|
|
|
#define W32_LEAN_AND_MEAN
|
|
|
|
|
#include <Windows.h>
|
|
|
|
|
|
|
|
|
|
#define NUM_CPY_THREADS 4
|
|
|
|
|
|
|
|
|
|
class MTMemcpy
|
|
|
|
|
{
|
|
|
|
|
public:
|
|
|
|
|
bool MTMemcpy::Initialize();
|
|
|
|
|
void MTMemcpy::DeInitialize();
|
|
|
|
|
bool MTMemcpy::Copy(void * dest, void * src, size_t bytes);
|
|
|
|
|
|
|
|
|
|
MTMemcpy();
|
|
|
|
|
~MTMemcpy();
|
|
|
|
|
|
|
|
|
|
private:
|
|
|
|
|
bool m_initialized;
|
|
|
|
|
static DWORD WINAPI MTMemcpy::thread_copy_proc(LPVOID param);
|
|
|
|
|
|
|
|
|
|
typedef struct
|
|
|
|
|
{
|
|
|
|
|
MTMemcpy * s;
|
|
|
|
|
int ct;
|
|
|
|
|
void * src;
|
|
|
|
|
void * dest;
|
|
|
|
|
size_t size;
|
|
|
|
|
}
|
|
|
|
|
mt_cpy_t;
|
|
|
|
|
|
|
|
|
|
HANDLE hCopyThreads[NUM_CPY_THREADS] = { 0 };
|
|
|
|
|
HANDLE hCopyStartSemaphores[NUM_CPY_THREADS] = { 0 };
|
|
|
|
|
HANDLE hCopyStopSemaphores[NUM_CPY_THREADS] = { 0 };
|
|
|
|
|
|
|
|
|
|
mt_cpy_t mtParamters[NUM_CPY_THREADS] = { 0 };
|
|
|
|
|
};
|
