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godot/core/command_queue_mt.h
Rémi Verschelde d8223ffa75 Welcome in 2017, dear changelog reader! 
That year should bring the long-awaited OpenGL ES 3.0 compatible renderer
with state-of-the-art rendering techniques tuned to work as low as middle
end handheld devices - without compromising with the possibilities given
for higher end desktop games of course. Great times ahead for the Godot
community and the gamers that will play our games!

(cherry picked from commit c7bc44d5ad)
2017-01-12 19:15:30 +01:00

1126 lines
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/*************************************************************************/
/* command_queue_mt.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
/* */
/* 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, sublicense, 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 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 NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 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. */
/*************************************************************************/
#ifndef COMMAND_QUEUE_MT_H
#define COMMAND_QUEUE_MT_H
#include "typedefs.h"
#include "os/semaphore.h"
#include "os/mutex.h"
#include "os/memory.h"
#include "simple_type.h"
/**
@author Juan Linietsky <reduzio@gmail.com>
*/
class CommandQueueMT {
struct SyncSemaphore {
Semaphore *sem;
bool in_use;
};
struct CommandBase {
virtual void call()=0;
virtual ~CommandBase() {};
};
template<class T,class M>
struct Command0 : public CommandBase {
T*instance;
M method;
virtual void call() { (instance->*method)(); }
};
template<class T,class M,class P1>
struct Command1 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
virtual void call() { (instance->*method)(p1); }
};
template<class T,class M,class P1,class P2>
struct Command2 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
virtual void call() { (instance->*method)(p1,p2); }
};
template<class T,class M,class P1,class P2,class P3>
struct Command3 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
typename GetSimpleTypeT<P3>::type_t p3;
virtual void call() { (instance->*method)(p1,p2,p3); }
};
template<class T,class M,class P1,class P2,class P3,class P4>
struct Command4 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
typename GetSimpleTypeT<P3>::type_t p3;
typename GetSimpleTypeT<P4>::type_t p4;
virtual void call() { (instance->*method)(p1,p2,p3,p4); }
};
template<class T,class M,class P1,class P2,class P3,class P4,class P5>
struct Command5 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
typename GetSimpleTypeT<P3>::type_t p3;
typename GetSimpleTypeT<P4>::type_t p4;
typename GetSimpleTypeT<P5>::type_t p5;
virtual void call() { (instance->*method)(p1,p2,p3,p4,p5); }
};
template<class T,class M,class P1,class P2,class P3,class P4,class P5,class P6>
struct Command6 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
typename GetSimpleTypeT<P3>::type_t p3;
typename GetSimpleTypeT<P4>::type_t p4;
typename GetSimpleTypeT<P5>::type_t p5;
typename GetSimpleTypeT<P6>::type_t p6;
virtual void call() { (instance->*method)(p1,p2,p3,p4,p5,p6); }
};
template<class T,class M,class P1,class P2,class P3,class P4,class P5,class P6,class P7>
struct Command7 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
typename GetSimpleTypeT<P3>::type_t p3;
typename GetSimpleTypeT<P4>::type_t p4;
typename GetSimpleTypeT<P5>::type_t p5;
typename GetSimpleTypeT<P6>::type_t p6;
typename GetSimpleTypeT<P7>::type_t p7;
virtual void call() { (instance->*method)(p1,p2,p3,p4,p5,p6,p7); }
};
template<class T,class M,class P1,class P2,class P3,class P4,class P5,class P6,class P7,class P8>
struct Command8 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
typename GetSimpleTypeT<P3>::type_t p3;
typename GetSimpleTypeT<P4>::type_t p4;
typename GetSimpleTypeT<P5>::type_t p5;
typename GetSimpleTypeT<P6>::type_t p6;
typename GetSimpleTypeT<P7>::type_t p7;
typename GetSimpleTypeT<P8>::type_t p8;
virtual void call() { (instance->*method)(p1,p2,p3,p4,p5,p6,p7,p8); }
};
/* comands that return */
template<class T,class M,class R>
struct CommandRet0 : public CommandBase {
T*instance;
M method;
R* ret;
SyncSemaphore *sync;
virtual void call() { *ret = (instance->*method)(); sync->sem->post(); sync->in_use=false; ; }
};
template<class T,class M,class P1,class R>
struct CommandRet1 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
R* ret;
SyncSemaphore *sync;
virtual void call() { *ret = (instance->*method)(p1); sync->sem->post(); sync->in_use=false; }
};
template<class T,class M,class P1,class P2,class R>
struct CommandRet2 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
R* ret;
SyncSemaphore *sync;
virtual void call() { *ret = (instance->*method)(p1,p2); sync->sem->post(); sync->in_use=false; ; }
};
template<class T,class M,class P1,class P2,class P3,class R>
struct CommandRet3 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
typename GetSimpleTypeT<P3>::type_t p3;
R* ret;
SyncSemaphore *sync;
virtual void call() { *ret = (instance->*method)(p1,p2,p3); sync->sem->post(); sync->in_use=false; ; }
};
template<class T,class M,class P1,class P2,class P3,class P4,class R>
struct CommandRet4 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
typename GetSimpleTypeT<P3>::type_t p3;
typename GetSimpleTypeT<P4>::type_t p4;
R* ret;
SyncSemaphore *sync;
virtual void call() { *ret = (instance->*method)(p1,p2,p3,p4); sync->sem->post(); sync->in_use=false; ; }
};
template<class T,class M,class P1,class P2,class P3,class P4,class P5,class R>
struct CommandRet5 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
typename GetSimpleTypeT<P3>::type_t p3;
typename GetSimpleTypeT<P4>::type_t p4;
typename GetSimpleTypeT<P5>::type_t p5;
R* ret;
SyncSemaphore *sync;
virtual void call() { *ret = (instance->*method)(p1,p2,p3,p4,p5); sync->sem->post(); sync->in_use=false; ; }
};
template<class T,class M,class P1,class P2,class P3,class P4,class P5,class P6,class R>
struct CommandRet6 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
typename GetSimpleTypeT<P3>::type_t p3;
typename GetSimpleTypeT<P4>::type_t p4;
typename GetSimpleTypeT<P5>::type_t p5;
typename GetSimpleTypeT<P6>::type_t p6;
R* ret;
SyncSemaphore *sync;
virtual void call() { *ret = (instance->*method)(p1,p2,p3,p4,p5,p6); sync->sem->post(); sync->in_use=false; ; }
};
template<class T,class M,class P1,class P2,class P3,class P4,class P5,class P6,class P7,class R>
struct CommandRet7 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
typename GetSimpleTypeT<P3>::type_t p3;
typename GetSimpleTypeT<P4>::type_t p4;
typename GetSimpleTypeT<P5>::type_t p5;
typename GetSimpleTypeT<P6>::type_t p6;
typename GetSimpleTypeT<P7>::type_t p7;
R* ret;
SyncSemaphore *sync;
virtual void call() { *ret = (instance->*method)(p1,p2,p3,p4,p5,p6,p7); sync->sem->post(); sync->in_use=false; ; }
};
template<class T,class M,class P1,class P2,class P3,class P4,class P5,class P6,class P7,class P8,class R>
struct CommandRet8 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
typename GetSimpleTypeT<P3>::type_t p3;
typename GetSimpleTypeT<P4>::type_t p4;
typename GetSimpleTypeT<P5>::type_t p5;
typename GetSimpleTypeT<P6>::type_t p6;
typename GetSimpleTypeT<P7>::type_t p7;
typename GetSimpleTypeT<P8>::type_t p8;
R* ret;
SyncSemaphore *sync;
virtual void call() { *ret = (instance->*method)(p1,p2,p3,p4,p5,p6,p7,p8); sync->sem->post(); sync->in_use=false; ; }
};
/** commands that don't return but sync */
/* comands that return */
template<class T,class M>
struct CommandSync0 : public CommandBase {
T*instance;
M method;
SyncSemaphore *sync;
virtual void call() { (instance->*method)(); sync->sem->post(); sync->in_use=false; ; }
};
template<class T,class M,class P1>
struct CommandSync1 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
SyncSemaphore *sync;
virtual void call() { (instance->*method)(p1); sync->sem->post(); sync->in_use=false; ; }
};
template<class T,class M,class P1,class P2>
struct CommandSync2 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
SyncSemaphore *sync;
virtual void call() { (instance->*method)(p1,p2); sync->sem->post(); sync->in_use=false; ; }
};
template<class T,class M,class P1,class P2,class P3>
struct CommandSync3 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
typename GetSimpleTypeT<P3>::type_t p3;
SyncSemaphore *sync;
virtual void call() { (instance->*method)(p1,p2,p3); sync->sem->post(); sync->in_use=false; ; }
};
template<class T,class M,class P1,class P2,class P3,class P4>
struct CommandSync4 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
typename GetSimpleTypeT<P3>::type_t p3;
typename GetSimpleTypeT<P4>::type_t p4;
SyncSemaphore *sync;
virtual void call() { (instance->*method)(p1,p2,p3,p4); sync->sem->post(); sync->in_use=false; ; }
};
template<class T,class M,class P1,class P2,class P3,class P4,class P5>
struct CommandSync5 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
typename GetSimpleTypeT<P3>::type_t p3;
typename GetSimpleTypeT<P4>::type_t p4;
typename GetSimpleTypeT<P5>::type_t p5;
SyncSemaphore *sync;
virtual void call() { (instance->*method)(p1,p2,p3,p4,p5); sync->sem->post(); sync->in_use=false; ; }
};
template<class T,class M,class P1,class P2,class P3,class P4,class P5,class P6>
struct CommandSync6 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
typename GetSimpleTypeT<P3>::type_t p3;
typename GetSimpleTypeT<P4>::type_t p4;
typename GetSimpleTypeT<P5>::type_t p5;
typename GetSimpleTypeT<P6>::type_t p6;
SyncSemaphore *sync;
virtual void call() { (instance->*method)(p1,p2,p3,p4,p5,p6); sync->sem->post(); sync->in_use=false; ; }
};
template<class T,class M,class P1,class P2,class P3,class P4,class P5,class P6,class P7>
struct CommandSync7 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
typename GetSimpleTypeT<P3>::type_t p3;
typename GetSimpleTypeT<P4>::type_t p4;
typename GetSimpleTypeT<P5>::type_t p5;
typename GetSimpleTypeT<P6>::type_t p6;
typename GetSimpleTypeT<P7>::type_t p7;
SyncSemaphore *sync;
virtual void call() { (instance->*method)(p1,p2,p3,p4,p5,p6,p7); sync->sem->post(); sync->in_use=false; ; }
};
template<class T,class M,class P1,class P2,class P3,class P4,class P5,class P6,class P7,class P8>
struct CommandSync8 : public CommandBase {
T*instance;
M method;
typename GetSimpleTypeT<P1>::type_t p1;
typename GetSimpleTypeT<P2>::type_t p2;
typename GetSimpleTypeT<P3>::type_t p3;
typename GetSimpleTypeT<P4>::type_t p4;
typename GetSimpleTypeT<P5>::type_t p5;
typename GetSimpleTypeT<P6>::type_t p6;
typename GetSimpleTypeT<P7>::type_t p7;
typename GetSimpleTypeT<P8>::type_t p8;
SyncSemaphore *sync;
virtual void call() { (instance->*method)(p1,p2,p3,p4,p5,p6,p7,p8); sync->sem->post(); sync->in_use=false; ; }
};
/***** BASE *******/
enum {
COMMAND_MEM_SIZE_KB=256,
COMMAND_MEM_SIZE=COMMAND_MEM_SIZE_KB*1024,
SYNC_SEMAPHORES=8
};
uint8_t command_mem[COMMAND_MEM_SIZE];
uint32_t read_ptr;
uint32_t write_ptr;
SyncSemaphore sync_sems[SYNC_SEMAPHORES];
Mutex *mutex;
Semaphore *sync;
template<class T>
T* allocate() {
// alloc size is size+T+safeguard
uint32_t alloc_size=sizeof(T)+sizeof(uint32_t);
tryagain:
if (write_ptr < read_ptr) {
// behind read_ptr, check that there is room
if ( (read_ptr-write_ptr) <= alloc_size )
return NULL;
} else if (write_ptr >= read_ptr) {
// ahead of read_ptr, check that there is room
if ( (COMMAND_MEM_SIZE-write_ptr) < alloc_size+4 ) {
// no room at the end, wrap down;
if (read_ptr==0) // dont want write_ptr to become read_ptr
return NULL;
// if this happens, it's a bug
ERR_FAIL_COND_V( (COMMAND_MEM_SIZE-write_ptr) < sizeof(uint32_t), NULL );
// zero means, wrap to begining
uint32_t * p = (uint32_t*)&command_mem[write_ptr];
*p=0;
write_ptr=0;
goto tryagain;
}
}
// allocate the size
uint32_t * p = (uint32_t*)&command_mem[write_ptr];
*p=sizeof(T);
write_ptr+=sizeof(uint32_t);
// allocate the command
T* cmd = memnew_placement( &command_mem[write_ptr], T );
write_ptr+=sizeof(T);
return cmd;
}
template<class T>
T* allocate_and_lock() {
lock();
T* ret;
while ( (ret=allocate<T>())==NULL ) {
unlock();
// sleep a little until fetch happened and some room is made
wait_for_flush();
lock();
}
return ret;
}
bool flush_one() {
tryagain:
// tried to read an empty queue
if (read_ptr == write_ptr )
return false;
uint32_t size = *(uint32_t*)( &command_mem[read_ptr] );
if (size==0) {
//end of ringbuffer, wrap
read_ptr=0;
goto tryagain;
}
read_ptr+=sizeof(uint32_t);
CommandBase *cmd = reinterpret_cast<CommandBase*>( &command_mem[read_ptr] );
cmd->call();
cmd->~CommandBase();
read_ptr+=size;
return true;
}
void lock();
void unlock();
void wait_for_flush();
SyncSemaphore* _alloc_sync_sem();
public:
/* NORMAL PUSH COMMANDS */
template<class T, class M>
void push( T * p_instance, M p_method ) {
Command0<T,M> * cmd = allocate_and_lock< Command0<T,M> >();
cmd->instance=p_instance;
cmd->method=p_method;
unlock();
if (sync) sync->post();
}
template<class T, class M, class P1>
void push( T * p_instance, M p_method, P1 p1 ) {
Command1<T,M,P1> * cmd = allocate_and_lock< Command1<T,M,P1> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
unlock();
if (sync) sync->post();
}
template<class T, class M, class P1, class P2>
void push( T * p_instance, M p_method, P1 p1, P2 p2 ) {
Command2<T,M,P1,P2> * cmd = allocate_and_lock< Command2<T,M,P1,P2> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
unlock();
if (sync) sync->post();
}
template<class T, class M, class P1, class P2, class P3>
void push( T * p_instance, M p_method, P1 p1, P2 p2, P3 p3 ) {
Command3<T,M,P1,P2,P3> * cmd = allocate_and_lock< Command3<T,M,P1,P2,P3> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
cmd->p3=p3;
unlock();
if (sync) sync->post();
}
template<class T, class M, class P1, class P2, class P3, class P4>
void push( T * p_instance, M p_method, P1 p1, P2 p2, P3 p3, P4 p4 ) {
Command4<T,M,P1,P2,P3,P4> * cmd = allocate_and_lock< Command4<T,M,P1,P2,P3,P4> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
cmd->p3=p3;
cmd->p4=p4;
unlock();
if (sync) sync->post();
}
template<class T, class M, class P1, class P2, class P3, class P4, class P5>
void push( T * p_instance, M p_method, P1 p1, P2 p2, P3 p3, P4 p4, P5 p5 ) {
Command5<T,M,P1,P2,P3,P4,P5> * cmd = allocate_and_lock< Command5<T,M,P1,P2,P3,P4,P5> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
cmd->p3=p3;
cmd->p4=p4;
cmd->p5=p5;
unlock();
if (sync) sync->post();
}
template<class T, class M, class P1, class P2, class P3, class P4, class P5, class P6>
void push( T * p_instance, M p_method, P1 p1, P2 p2, P3 p3, P4 p4, P5 p5, P6 p6 ) {
Command6<T,M,P1,P2,P3,P4,P5,P6> * cmd = allocate_and_lock< Command6<T,M,P1,P2,P3,P4,P5,P6> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
cmd->p3=p3;
cmd->p4=p4;
cmd->p5=p5;
cmd->p6=p6;
unlock();
if (sync) sync->post();
}
template<class T, class M, class P1, class P2, class P3, class P4, class P5, class P6, class P7>
void push( T * p_instance, M p_method, P1 p1, P2 p2, P3 p3, P4 p4, P5 p5, P6 p6, P7 p7 ) {
Command7<T,M,P1,P2,P3,P4,P5,P6,P7> * cmd = allocate_and_lock< Command7<T,M,P1,P2,P3,P4,P5,P6,P7> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
cmd->p3=p3;
cmd->p4=p4;
cmd->p5=p5;
cmd->p6=p6;
cmd->p7=p7;
unlock();
if (sync) sync->post();
}
template<class T, class M, class P1, class P2, class P3, class P4, class P5, class P6, class P7,class P8>
void push( T * p_instance, M p_method, P1 p1, P2 p2, P3 p3, P4 p4, P5 p5, P6 p6, P7 p7, P8 p8 ) {
Command8<T,M,P1,P2,P3,P4,P5,P6,P7,P8> * cmd = allocate_and_lock< Command8<T,M,P1,P2,P3,P4,P5,P6,P7,P8> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
cmd->p3=p3;
cmd->p4=p4;
cmd->p5=p5;
cmd->p6=p6;
cmd->p7=p7;
cmd->p8=p8;
unlock();
if (sync) sync->post();
}
/*** PUSH AND RET COMMANDS ***/
template<class T, class M,class R>
void push_and_ret( T * p_instance, M p_method, R* r_ret) {
CommandRet0<T,M,R> * cmd = allocate_and_lock< CommandRet0<T,M,R> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->ret=r_ret;
SyncSemaphore *ss=_alloc_sync_sem();
cmd->sync=ss;
unlock();
if (sync) sync->post();
ss->sem->wait();
}
template<class T, class M, class P1,class R>
void push_and_ret( T * p_instance, M p_method, P1 p1, R* r_ret) {
CommandRet1<T,M,P1,R> * cmd = allocate_and_lock< CommandRet1<T,M,P1,R> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->ret=r_ret;
SyncSemaphore *ss=_alloc_sync_sem();
cmd->sync=ss;
unlock();
if (sync) sync->post();
ss->sem->wait();
}
template<class T, class M, class P1, class P2,class R>
void push_and_ret( T * p_instance, M p_method, P1 p1, P2 p2, R* r_ret) {
CommandRet2<T,M,P1,P2,R> * cmd = allocate_and_lock< CommandRet2<T,M,P1,P2,R> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
cmd->ret=r_ret;
SyncSemaphore *ss=_alloc_sync_sem();
cmd->sync=ss;
unlock();
if (sync) sync->post();
ss->sem->wait();
}
template<class T, class M, class P1, class P2, class P3,class R>
void push_and_ret( T * p_instance, M p_method, P1 p1, P2 p2, P3 p3, R* r_ret ) {
CommandRet3<T,M,P1,P2,P3,R> * cmd = allocate_and_lock< CommandRet3<T,M,P1,P2,P3,R> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
cmd->p3=p3;
cmd->ret=r_ret;
SyncSemaphore *ss=_alloc_sync_sem();
cmd->sync=ss;
unlock();
if (sync) sync->post();
ss->sem->wait();
}
template<class T, class M, class P1, class P2, class P3, class P4,class R>
void push_and_ret( T * p_instance, M p_method, P1 p1, P2 p2, P3 p3, P4 p4, R* r_ret ) {
CommandRet4<T,M,P1,P2,P3,P4,R> * cmd = allocate_and_lock< CommandRet4<T,M,P1,P2,P3,P4,R> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
cmd->p3=p3;
cmd->p4=p4;
cmd->ret=r_ret;
SyncSemaphore *ss=_alloc_sync_sem();
cmd->sync=ss;
unlock();
if (sync) sync->post();
ss->sem->wait();
}
template<class T, class M, class P1, class P2, class P3, class P4, class P5,class R>
void push_and_ret( T * p_instance, M p_method, P1 p1, P2 p2, P3 p3, P4 p4, P5 p5, R* r_ret ) {
CommandRet5<T,M,P1,P2,P3,P4,P5,R> * cmd = allocate_and_lock< CommandRet5<T,M,P1,P2,P3,P4,P5,R> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
cmd->p3=p3;
cmd->p4=p4;
cmd->p5=p5;
cmd->ret=r_ret;
SyncSemaphore *ss=_alloc_sync_sem();
cmd->sync=ss;
unlock();
if (sync) sync->post();
ss->sem->wait();
}
template<class T, class M, class P1, class P2, class P3, class P4, class P5, class P6,class R>
void push_and_ret( T * p_instance, M p_method, P1 p1, P2 p2, P3 p3, P4 p4, P5 p5, P6 p6, R* r_ret ) {
CommandRet6<T,M,P1,P2,P3,P4,P5,P6,R> * cmd = allocate_and_lock< CommandRet6<T,M,P1,P2,P3,P4,P5,P6,R> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
cmd->p3=p3;
cmd->p4=p4;
cmd->p5=p5;
cmd->p6=p6;
cmd->ret=r_ret;
SyncSemaphore *ss=_alloc_sync_sem();
cmd->sync=ss;
unlock();
if (sync) sync->post();
ss->sem->wait();
}
template<class T, class M, class P1, class P2, class P3, class P4, class P5, class P6,class P7,class R>
void push_and_ret( T * p_instance, M p_method, P1 p1, P2 p2, P3 p3, P4 p4, P5 p5, P6 p6,P7 p7, R* r_ret ) {
CommandRet7<T,M,P1,P2,P3,P4,P5,P6,P7,R> * cmd = allocate_and_lock< CommandRet7<T,M,P1,P2,P3,P4,P5,P6,P7,R> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
cmd->p3=p3;
cmd->p4=p4;
cmd->p5=p5;
cmd->p6=p6;
cmd->p7=p7;
cmd->ret=r_ret;
SyncSemaphore *ss=_alloc_sync_sem();
cmd->sync=ss;
unlock();
if (sync) sync->post();
ss->sem->wait();
}
template<class T, class M, class P1, class P2, class P3, class P4, class P5, class P6,class P7,class P8,class R>
void push_and_ret( T * p_instance, M p_method, P1 p1, P2 p2, P3 p3, P4 p4, P5 p5, P6 p6,P7 p7,P8 p8, R* r_ret ) {
CommandRet8<T,M,P1,P2,P3,P4,P5,P6,P7,P8,R> * cmd = allocate_and_lock< CommandRet8<T,M,P1,P2,P3,P4,P5,P6,P7,P8,R> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
cmd->p3=p3;
cmd->p4=p4;
cmd->p5=p5;
cmd->p6=p6;
cmd->p7=p7;
cmd->p8=p8;
cmd->ret=r_ret;
SyncSemaphore *ss=_alloc_sync_sem();
cmd->sync=ss;
unlock();
if (sync) sync->post();
ss->sem->wait();
}
template<class T, class M>
void push_and_sync( T * p_instance, M p_method) {
CommandSync0<T,M> * cmd = allocate_and_lock< CommandSync0<T,M> >();
cmd->instance=p_instance;
cmd->method=p_method;
SyncSemaphore *ss=_alloc_sync_sem();
cmd->sync=ss;
unlock();
if (sync) sync->post();
ss->sem->wait();
}
template<class T, class M, class P1>
void push_and_sync( T * p_instance, M p_method, P1 p1) {
CommandSync1<T,M,P1> * cmd = allocate_and_lock< CommandSync1<T,M,P1> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
SyncSemaphore *ss=_alloc_sync_sem();
cmd->sync=ss;
unlock();
if (sync) sync->post();
ss->sem->wait();
}
template<class T, class M, class P1, class P2>
void push_and_sync( T * p_instance, M p_method, P1 p1, P2 p2) {
CommandSync2<T,M,P1,P2> * cmd = allocate_and_lock< CommandSync2<T,M,P1,P2> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
SyncSemaphore *ss=_alloc_sync_sem();
cmd->sync=ss;
unlock();
if (sync) sync->post();
ss->sem->wait();
}
template<class T, class M, class P1, class P2, class P3>
void push_and_sync( T * p_instance, M p_method, P1 p1, P2 p2, P3 p3 ) {
CommandSync3<T,M,P1,P2,P3> * cmd = allocate_and_lock< CommandSync3<T,M,P1,P2,P3> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
cmd->p3=p3;
SyncSemaphore *ss=_alloc_sync_sem();
cmd->sync=ss;
unlock();
if (sync) sync->post();
ss->sem->wait();
}
template<class T, class M, class P1, class P2, class P3, class P4>
void push_and_sync( T * p_instance, M p_method, P1 p1, P2 p2, P3 p3, P4 p4 ) {
CommandSync4<T,M,P1,P2,P3,P4> * cmd = allocate_and_lock< CommandSync4<T,M,P1,P2,P3,P4> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
cmd->p3=p3;
cmd->p4=p4;
SyncSemaphore *ss=_alloc_sync_sem();
cmd->sync=ss;
unlock();
if (sync) sync->post();
ss->sem->wait();
}
template<class T, class M, class P1, class P2, class P3, class P4, class P5>
void push_and_sync( T * p_instance, M p_method, P1 p1, P2 p2, P3 p3, P4 p4, P5 p5 ) {
CommandSync5<T,M,P1,P2,P3,P4,P5> * cmd = allocate_and_lock< CommandSync5<T,M,P1,P2,P3,P4,P5> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
cmd->p3=p3;
cmd->p4=p4;
cmd->p5=p5;
SyncSemaphore *ss=_alloc_sync_sem();
cmd->sync=ss;
unlock();
if (sync) sync->post();
ss->sem->wait();
}
template<class T, class M, class P1, class P2, class P3, class P4, class P5, class P6>
void push_and_sync( T * p_instance, M p_method, P1 p1, P2 p2, P3 p3, P4 p4, P5 p5, P6 p6 ) {
CommandSync6<T,M,P1,P2,P3,P4,P5,P6> * cmd = allocate_and_lock< CommandSync6<T,M,P1,P2,P3,P4,P5,P6> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
cmd->p3=p3;
cmd->p4=p4;
cmd->p5=p5;
cmd->p6=p6;
SyncSemaphore *ss=_alloc_sync_sem();
cmd->sync=ss;
unlock();
if (sync) sync->post();
ss->sem->wait();
}
template<class T, class M, class P1, class P2, class P3, class P4, class P5, class P6,class P7>
void push_and_sync( T * p_instance, M p_method, P1 p1, P2 p2, P3 p3, P4 p4, P5 p5, P6 p6,P7 p7 ) {
CommandSync7<T,M,P1,P2,P3,P4,P5,P6,P7> * cmd = allocate_and_lock< CommandSync7<T,M,P1,P2,P3,P4,P5,P6,P7> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
cmd->p3=p3;
cmd->p4=p4;
cmd->p5=p5;
cmd->p6=p6;
cmd->p7=p7;
SyncSemaphore *ss=_alloc_sync_sem();
cmd->sync=ss;
unlock();
if (sync) sync->post();
ss->sem->wait();
}
template<class T, class M, class P1, class P2, class P3, class P4, class P5, class P6,class P7,class P8>
void push_and_sync( T * p_instance, M p_method, P1 p1, P2 p2, P3 p3, P4 p4, P5 p5, P6 p6,P7 p7,P8 p8) {
CommandSync8<T,M,P1,P2,P3,P4,P5,P6,P7,P8> * cmd = allocate_and_lock< CommandSync8<T,M,P1,P2,P3,P4,P5,P6,P7,P8> >();
cmd->instance=p_instance;
cmd->method=p_method;
cmd->p1=p1;
cmd->p2=p2;
cmd->p3=p3;
cmd->p4=p4;
cmd->p5=p5;
cmd->p6=p6;
cmd->p7=p7;
cmd->p8=p8;
SyncSemaphore *ss=_alloc_sync_sem();
cmd->sync=ss;
unlock();
if (sync) sync->post();
ss->sem->wait();
}
void wait_and_flush_one() {
ERR_FAIL_COND(!sync);
sync->wait();
lock();
flush_one();
unlock();
}
void flush_all() {
//ERR_FAIL_COND(sync);
lock();
while (true) {
bool exit = !flush_one();
if (exit)
break;
}
unlock();
}
CommandQueueMT(bool p_sync);
~CommandQueueMT();
};
#endif
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