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fixed licensing issue with core_timing being GPL v2+ instead of Dolphin's GPL v2

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This commit is contained in:
bunnei 2014-04-08 19:11:21 -04:00
parent ef7cfa0207
commit 3dc3bd5627
2 changed files with 444 additions and 476 deletions
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66
src/core/src/core_timing.cpp
View file

@ -1,20 +1,6 @@
// Copyright (c) 2012- PPSSPP Project / Dolphin Project.
// 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, version 2.0 or later versions.
// 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 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official git repository and contact information can be found at
// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include <vector>
#include <cstdio>
@ -26,8 +12,6 @@
#include "core.h"
#include "chunk_file.h"
//#include "HLE/sceKernelThread.h"
int g_clock_rate_arm11 = 268123480;
// is this really necessary?
@ -55,7 +39,7 @@ struct BaseEvent
s64 time;
u64 userdata;
int type;
// Event *next;
// Event *next;
};
typedef LinkedListItem<BaseEvent> Event;
@ -81,7 +65,7 @@ s64 idledCycles;
static std::recursive_mutex externalEventSection;
// Warning: not included in save state.
void (*advanceCallback)(int cyclesExecuted) = NULL;
void(*advanceCallback)(int cyclesExecuted) = NULL;
void SetClockFrequencyMHz(int cpuMhz)
{
@ -97,7 +81,7 @@ int GetClockFrequencyMHz()
Event* GetNewEvent()
{
if(!eventPool)
if (!eventPool)
return new Event;
Event* ev = eventPool;
@ -109,7 +93,7 @@ Event* GetNewTsEvent()
{
allocatedTsEvents++;
if(!eventTsPool)
if (!eventTsPool)
return new Event;
Event* ev = eventTsPool;
@ -144,7 +128,7 @@ void AntiCrashCallback(u64 userdata, int cyclesLate)
void RestoreRegisterEvent(int event_type, const char *name, TimedCallback callback)
{
if (event_type >= (int) event_types.size())
if (event_type >= (int)event_types.size())
event_types.resize(event_type + 1, EventType(AntiCrashCallback, "INVALID EVENT"));
event_types[event_type] = EventType(callback, name);
@ -172,7 +156,7 @@ void Shutdown()
ClearPendingEvents();
UnregisterAllEvents();
while(eventPool)
while (eventPool)
{
Event *ev = eventPool;
eventPool = ev->next;
@ -180,7 +164,7 @@ void Shutdown()
}
std::lock_guard<std::recursive_mutex> lk(externalEventSection);
while(eventTsPool)
while (eventTsPool)
{
Event *ev = eventTsPool;
eventTsPool = ev->next;
@ -211,9 +195,9 @@ void ScheduleEvent_Threadsafe(s64 cyclesIntoFuture, int event_type, u64 userdata
ne->type = event_type;
ne->next = 0;
ne->userdata = userdata;
if(!tsFirst)
if (!tsFirst)
tsFirst = ne;
if(tsLast)
if (tsLast)
tsLast->next = ne;
tsLast = ne;
@ -224,7 +208,7 @@ void ScheduleEvent_Threadsafe(s64 cyclesIntoFuture, int event_type, u64 userdata
// in which case the event will get handled immediately, before returning.
void ScheduleEvent_Threadsafe_Immediate(int event_type, u64 userdata)
{
if(false) //Core::IsCPUThread())
if (false) //Core::IsCPUThread())
{
std::lock_guard<std::recursive_mutex> lk(externalEventSection);
event_types[event_type].callback(userdata, 0);
@ -247,10 +231,10 @@ void AddEventToQueue(Event* ne)
{
Event* prev = NULL;
Event** pNext = &first;
for(;;)
for (;;)
{
Event*& next = *pNext;
if(!next || ne->time < next->time)
if (!next || ne->time < next->time)
{
ne->next = next;
next = ne;
@ -279,7 +263,7 @@ s64 UnscheduleEvent(int event_type, u64 userdata)
s64 result = 0;
if (!first)
return result;
while(first)
while (first)
{
if (first->type == event_type && first->userdata == userdata)
{
@ -324,7 +308,7 @@ s64 UnscheduleThreadsafeEvent(int event_type, u64 userdata)
std::lock_guard<std::recursive_mutex> lk(externalEventSection);
if (!tsFirst)
return result;
while(tsFirst)
while (tsFirst)
{
if (tsFirst->type == event_type && tsFirst->userdata == userdata)
{
@ -370,7 +354,7 @@ s64 UnscheduleThreadsafeEvent(int event_type, u64 userdata)
}
// Warning: not included in save state.
void RegisterAdvanceCallback(void (*callback)(int cyclesExecuted))
void RegisterAdvanceCallback(void(*callback)(int cyclesExecuted))
{
advanceCallback = callback;
}
@ -392,7 +376,7 @@ void RemoveEvent(int event_type)
{
if (!first)
return;
while(first)
while (first)
{
if (first->type == event_type)
{
@ -432,7 +416,7 @@ void RemoveThreadsafeEvent(int event_type)
{
return;
}
while(tsFirst)
while (tsFirst)
{
if (tsFirst->type == event_type)
{
@ -483,8 +467,8 @@ void ProcessFifoWaitEvents()
{
if (first->time <= globalTimer)
{
// LOG(TIMER, "[Scheduler] %s (%lld, %lld) ",
// first->name ? first->name : "?", (u64)globalTimer, (u64)first->time);
// LOG(TIMER, "[Scheduler] %s (%lld, %lld) ",
// first->name ? first->name : "?", (u64)globalTimer, (u64)first->time);
Event* evt = first;
first = first->next;
event_types[evt->type].callback(evt->userdata, (int)(globalTimer - evt->time));
@ -512,7 +496,7 @@ void MoveEvents()
tsLast = NULL;
// Move free events to threadsafe pool
while(allocatedTsEvents > 0 && eventPool)
while (allocatedTsEvents > 0 && eventPool)
{
Event *ev = eventPool;
eventPool = ev->next;
@ -622,12 +606,12 @@ void DoState(PointerWrap &p)
if (!s)
return;
int n = (int) event_types.size();
int n = (int)event_types.size();
p.Do(n);
// These (should) be filled in later by the modules.
event_types.resize(n, EventType(AntiCrashCallback, "INVALID EVENT"));
p.DoLinkedList<BaseEvent, GetNewEvent, FreeEvent, Event_DoState>(first, (Event **) NULL);
p.DoLinkedList<BaseEvent, GetNewEvent, FreeEvent, Event_DoState>(first, (Event **)NULL);
p.DoLinkedList<BaseEvent, GetNewTsEvent, FreeTsEvent, Event_DoState>(tsFirst, &tsLast);
p.Do(g_clock_rate_arm11);

100
src/core/src/core_timing.h
View file

@ -1,22 +1,8 @@
// Copyright (c) 2012- PPSSPP Project / Dolphin Project.
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
// 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, version 2.0 or later versions.
// 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 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official git repository and contact information can be found at
// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
#ifndef CORE_CORE_TIMING_H_
#define CORE_CORE_TIMING_H_
#pragma once
// This is a system to schedule events into the emulated machine's future. Time is measured
// in main CPU clock cycles.
@ -69,57 +55,55 @@ inline s64 cyclesToUs(s64 cycles) {
return cycles / (g_clock_rate_arm11 / 1000000);
}
namespace CoreTiming
{
void Init();
void Shutdown();
namespace CoreTiming {
typedef void (*TimedCallback)(u64 userdata, int cyclesLate);
void Init();
void Shutdown();
u64 GetTicks();
u64 GetIdleTicks();
typedef void(*TimedCallback)(u64 userdata, int cyclesLate);
// Returns the event_type identifier.
int RegisterEvent(const char *name, TimedCallback callback);
// For save states.
void RestoreRegisterEvent(int event_type, const char *name, TimedCallback callback);
void UnregisterAllEvents();
u64 GetTicks();
u64 GetIdleTicks();
// userdata MAY NOT CONTAIN POINTERS. userdata might get written and reloaded from disk,
// when we implement state saves.
void ScheduleEvent(s64 cyclesIntoFuture, int event_type, u64 userdata=0);
void ScheduleEvent_Threadsafe(s64 cyclesIntoFuture, int event_type, u64 userdata=0);
void ScheduleEvent_Threadsafe_Immediate(int event_type, u64 userdata=0);
s64 UnscheduleEvent(int event_type, u64 userdata);
s64 UnscheduleThreadsafeEvent(int event_type, u64 userdata);
// Returns the event_type identifier.
int RegisterEvent(const char *name, TimedCallback callback);
// For save states.
void RestoreRegisterEvent(int event_type, const char *name, TimedCallback callback);
void UnregisterAllEvents();
void RemoveEvent(int event_type);
void RemoveThreadsafeEvent(int event_type);
void RemoveAllEvents(int event_type);
bool IsScheduled(int event_type);
void Advance();
void MoveEvents();
void ProcessFifoWaitEvents();
// userdata MAY NOT CONTAIN POINTERS. userdata might get written and reloaded from disk,
// when we implement state saves.
void ScheduleEvent(s64 cyclesIntoFuture, int event_type, u64 userdata = 0);
void ScheduleEvent_Threadsafe(s64 cyclesIntoFuture, int event_type, u64 userdata = 0);
void ScheduleEvent_Threadsafe_Immediate(int event_type, u64 userdata = 0);
s64 UnscheduleEvent(int event_type, u64 userdata);
s64 UnscheduleThreadsafeEvent(int event_type, u64 userdata);
// Pretend that the main CPU has executed enough cycles to reach the next event.
void Idle(int maxIdle = 0);
void RemoveEvent(int event_type);
void RemoveThreadsafeEvent(int event_type);
void RemoveAllEvents(int event_type);
bool IsScheduled(int event_type);
void Advance();
void MoveEvents();
void ProcessFifoWaitEvents();
// Clear all pending events. This should ONLY be done on exit or state load.
void ClearPendingEvents();
// Pretend that the main CPU has executed enough cycles to reach the next event.
void Idle(int maxIdle = 0);
void LogPendingEvents();
// Clear all pending events. This should ONLY be done on exit or state load.
void ClearPendingEvents();
// Warning: not included in save states.
void RegisterAdvanceCallback(void (*callback)(int cyclesExecuted));
void LogPendingEvents();
std::string GetScheduledEventsSummary();
// Warning: not included in save states.
void RegisterAdvanceCallback(void(*callback)(int cyclesExecuted));
void DoState(PointerWrap &p);
std::string GetScheduledEventsSummary();
void SetClockFrequencyMHz(int cpuMhz);
int GetClockFrequencyMHz();
extern int slicelength;
void DoState(PointerWrap &p);
void SetClockFrequencyMHz(int cpuMhz);
int GetClockFrequencyMHz();
extern int slicelength;
}; // namespace
#endif // CORE_CORE_TIMING_H_