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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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 "tinsel/coroutine.h"
#include "common/hashmap.h"
#include "common/hash-str.h"
namespace Tinsel {
CoroContext nullContext = NULL; // FIXME: Avoid non-const global vars
#if COROUTINE_DEBUG
namespace {
static int s_coroCount = 0;
typedef Common::HashMap<Common::String, int> CoroHashMap;
static CoroHashMap *s_coroFuncs = 0;
static void changeCoroStats(const char *func, int change) {
if (!s_coroFuncs)
s_coroFuncs = new CoroHashMap();
(*s_coroFuncs)[func] += change;
}
static void displayCoroStats() {
debug("%d active coros", s_coroCount);
// Loop over s_coroFuncs and print info about active coros
if (!s_coroFuncs)
return;
for (CoroHashMap::const_iterator it = s_coroFuncs->begin();
it != s_coroFuncs->end(); ++it) {
if (it->_value != 0)
debug(" %3d x %s", it->_value, it->_key.c_str());
}
}
}
#endif
CoroBaseContext::CoroBaseContext(const char *func)
: _line(0), _sleep(0), _subctx(0) {
#if COROUTINE_DEBUG
_funcName = func;
changeCoroStats(_funcName, +1);
s_coroCount++;
#endif
}
CoroBaseContext::~CoroBaseContext() {
#if COROUTINE_DEBUG
s_coroCount--;
changeCoroStats(_funcName, -1);
debug("Deleting coro in %s at %p (subctx %p)",
_funcName, (void *)this, (void *)_subctx);
displayCoroStats();
#endif
delete _subctx;
}
} // End of namespace Tinsel
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