Started to move 'monolithic' parts of our ports to the new 'background/platform' directory (see also the 'Modular_Backends' page in our Wiki)

svn-id: r23293

1 files changed, 0 insertions, 234 deletions

diff --git a/backends/morphos/morphos_timer.cpp b/backends/morphos/morphos_timer.cpp
deleted file mode 100644
index b558c7fd66..0000000000
--- a/backends/morphos/morphos_timer.cpp
+++ /dev/null
@@ -1,234 +0,0 @@
-/* ScummVM - Scumm Interpreter
- * Copyright (C) 2002-2006 The ScummVM Team
- *
- * 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 02110-1301, USA.
- *
- * $URL$
- * $Id$
- */
-
-#include "common/stdafx.h"
-#include "base/engine.h"
-
-#include <exec/memory.h>
-#include <exec/semaphores.h>
-#include <dos/dostags.h>
-#include <emul/emulinterface.h>
-
-#include <proto/exec.h>
-#include <proto/dos.h>
-#include <proto/timer.h>
-
-#include "morphos.h"
-#include "timer.h"
-
-Timer::Timer(Engine * engine)
-{
-	if ((TimerServicePort = CreateMsgPort()))
-	{
-		TimerServiceStartup.mn_Node.ln_Type = NT_MESSAGE;
-		TimerServiceStartup.mn_ReplyPort = TimerServicePort;
-		TimerServiceStartup.mn_Length = sizeof(TimerServiceStartup);
-
-		TimerServiceThread = CreateNewProcTags(NP_Entry, 	 (ULONG) TimerService,
-															NP_CodeType, CODETYPE_PPC,
-															NP_Name,  	 (ULONG) "ScummVM Timer Service",
-															NP_Priority, 0,
-															NP_StartupMsg, &TimerServiceStartup,
-															NP_PPC_Arg1, (ULONG) this,
-															NP_PPC_Arg2, (ULONG) engine,
-															TAG_DONE
-														  );
-	}
-}
-
-Timer::~Timer()
-{
-	if (TimerServiceThread)
-	{
-		Signal((Task *) TimerServiceThread, SIGBREAKF_CTRL_C);
-		WaitPort(TimerServicePort);
-		DeleteMsgPort(TimerServicePort);
-		TimerServiceThread = NULL;
-	}
-}
-
-bool Timer::init()
-{
-	return TimerServiceThread != NULL;
-}
-
-void Timer::release()
-{
-}
-
-bool Timer::installTimerProc(TimerProc procedure, int32 interval)
-{
-	return SendMsg(TSM_MSGID_ADDTIMER, procedure, interval);
-}
-
-void Timer::removeTimerProc(TimerProc procedure)
-{
-	SendMsg(TSM_MSGID_REMTIMER, procedure, 0);
-}
-
-bool Timer::SendMsg(ULONG msg_id, TimerProc procedure, LONG interval)
-{
-	if (TimerServiceThread == NULL)
-		return false;
-
-	TimerServiceMessage *tmsg = (TimerServiceMessage *) AllocVec(sizeof (TimerServiceMessage), MEMF_PUBLIC | MEMF_CLEAR);
-	if (tmsg == NULL)
-		return false;
-
-	tmsg->tsm_Message.mn_Node.ln_Type = NT_MESSAGE;
-	tmsg->tsm_Message.mn_ReplyPort = NULL;
-	tmsg->tsm_Message.mn_Length = sizeof (TimerServiceMessage);
-	tmsg->tsm_MsgID = msg_id;
-	tmsg->tsm_Callback = procedure;
-	tmsg->tsm_Interval = interval;
-	PutMsg(&TimerServiceThread->pr_MsgPort, (Message*) tmsg);
-
-	return true;
-}
-
-void Timer::TimerService(Timer *this_ptr, Engine *engine)
-{
-	MsgPort *port = &((Process *) FindTask(NULL))->pr_MsgPort;
-	ULONG port_bit = 1 << port->mp_SigBit;
-	ULONG signal_mask = SIGBREAKF_CTRL_C | port_bit;
-	ULONG timer_bits = 0, signals;
-	ULONG interval, t;
-	timeval start_callback, end_callback;
-
-	ULONG timers = 0;
-	TimerSlot timer_slots[MAX_TIMERS];
-
-	for (;;)
-	{
-		signals = Wait(signal_mask);
-
-		GetSysTime(&start_callback);
-
-		if (signals & port_bit)
-		{
-			TimerServiceMessage *tmsg;
-
-			while ((tmsg = (TimerServiceMessage *) GetMsg(port)))
-			{
-				if (tmsg->tsm_Message.mn_Length == sizeof (TimerServiceMessage))
-				{
-					switch (tmsg->tsm_MsgID)
-					{
-						case TSM_MSGID_ADDTIMER:
-							if (timers < MAX_TIMERS)
-							{
-								ULONG unit = UNIT_MICROHZ;
-
-								if (tmsg->tsm_Interval >= 1000000)
-									unit = UNIT_VBLANK;
-								if (OSystem_MorphOS::OpenATimer(&timer_slots[timers].ts_Port, (IORequest **) &timer_slots[timers].ts_IORequest, unit))
-								{
-									timer_slots[timers].ts_Callback = tmsg->tsm_Callback;
-									timer_slots[timers].ts_Interval = tmsg->tsm_Interval;
-									timer_slots[timers].ts_SignalBit = 1 << timer_slots[timers].ts_Port->mp_SigBit;
-
-									signal_mask |= timer_slots[timers].ts_SignalBit;
-									timer_bits |= timer_slots[timers].ts_SignalBit;
-
-									timerequest *req = timer_slots[timers].ts_IORequest;
-									interval = timer_slots[timers].ts_Interval;
-									req->tr_node.io_Command  = TR_ADDREQUEST;
-									req->tr_time.tv_secs  = interval/1000000;
-									req->tr_time.tv_micro = interval%1000000;
-									SendIO((IORequest*) req);
-
-									timers++;
-								}
-							}
-							break;
-
-						case TSM_MSGID_REMTIMER:
-						{
-							for (t = 0; t < timers; t++)
-							{
-								if (timer_slots[t].ts_Callback == tmsg->tsm_Callback)
-								{
-									AbortIO((IORequest *) timer_slots[t].ts_IORequest);
-									WaitIO((IORequest *) timer_slots[t].ts_IORequest);
-									signal_mask &= ~timer_slots[t].ts_SignalBit;
-									timer_bits &= ~timer_slots[t].ts_SignalBit;
-									CloseDevice((IORequest *) timer_slots[t].ts_IORequest);
-									DeleteIORequest((IORequest *) timer_slots[t].ts_IORequest);
-									DeleteMsgPort(timer_slots[t].ts_Port);
-									if (t < timers-1)
-										memmove(&timer_slots[t], &timer_slots[t+1], sizeof (TimerSlot)*(timers-t-1));
-									timers--;
-									continue;
-								}
-							}
-							break;
-						}
-
-						default:
-							warning("MorphOS TimerService received message of unknown type.");
-					}
-				}
-
-				if (tmsg->tsm_Message.mn_ReplyPort)
-					ReplyMsg((Message *) tmsg);
-				else
-					FreeVec((Message *) tmsg);
-			}
-		}
-
-		if (signals & SIGBREAKF_CTRL_C)
-			break;
-
-		if (signals & timer_bits)
-		{
-			for (t = 0; t < timers; t++)
-			{
-				if (signals & timer_slots[t].ts_SignalBit)
-				{
-					timerequest *req = timer_slots[t].ts_IORequest;
-					WaitIO((IORequest *) req);
-					interval = timer_slots[t].ts_Interval;
-					(*timer_slots[t].ts_Callback)(engine);
-					GetSysTime(&end_callback);
-					SubTime(&end_callback, &start_callback);
-					interval -= end_callback.tv_sec*1000000+end_callback.tv_micro/1000000+40000;
-					if (interval < 0)
-						interval = 0;
-
-					req->tr_node.io_Command  = TR_ADDREQUEST;
-					req->tr_time.tv_secs  = interval/1000000;
-					req->tr_time.tv_micro = interval%1000000;
-					SendIO((IORequest*) req);
-				}
-			}
-		}
-	}
-
-	for (t = 0; t < timers; t++)
-	{
-		AbortIO((IORequest *) timer_slots[t].ts_IORequest);
-		WaitIO((IORequest *) timer_slots[t].ts_IORequest);
-		CloseDevice((IORequest *) timer_slots[t].ts_IORequest);
-		DeleteIORequest((IORequest *) timer_slots[t].ts_IORequest);
-		DeleteMsgPort(timer_slots[t].ts_Port);
-	}
-}
-