Line data    Source code

       1             : 
       2             : /* Copyright (c) 2006-2016, Stefan Eilemann <eile@equalizergraphics.com>
       3             :  *                          Daniel Nachbaur <danielnachbaur@gmail.com>
       4             :  *
       5             :  * This library is free software; you can redistribute it and/or modify it under
       6             :  * the terms of the GNU Lesser General Public License version 2.1 as published
       7             :  * by the Free Software Foundation.
       8             :  *
       9             :  * This library is distributed in the hope that it will be useful, but WITHOUT
      10             :  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
      11             :  * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
      12             :  * details.
      13             :  *
      14             :  * You should have received a copy of the GNU Lesser General Public License
      15             :  * along with this library; if not, write to the Free Software Foundation, Inc.,
      16             :  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
      17             :  */
      18             : 
      19             : #include "channelStatistics.h"
      20             : 
      21             : #include "channel.h"
      22             : #include "config.h"
      23             : #include "global.h"
      24             : #include "pipe.h"
      25             : #include "window.h"
      26             : 
      27             : #include <cstdio>
      28             : 
      29             : #ifdef _MSC_VER
      30             : #define snprintf _snprintf
      31             : #endif
      32             : 
      33             : namespace eq
      34             : {
      35          11 : ChannelStatistics::ChannelStatistics(const Statistic::Type type,
      36             :                                      Channel* channel, const uint32_t frame,
      37          11 :                                      const int32_t hint)
      38             :     : StatisticSampler<Channel>(type, channel, frame)
      39          11 :     , _hint(hint)
      40             : {
      41          11 :     if (_hint == AUTO)
      42           9 :         _hint = channel->getIAttribute(Channel::IATTR_HINT_STATISTICS);
      43          11 :     if (_hint == OFF)
      44           0 :         return;
      45             : 
      46          11 :     statistic.task = channel->getTaskID();
      47             : 
      48          11 :     const std::string& name = channel->getName();
      49          11 :     if (name.empty())
      50           0 :         snprintf(statistic.resourceName, 32, "Channel %s",
      51           0 :                  channel->getID().getShortString().c_str());
      52             :     else
      53          11 :         snprintf(statistic.resourceName, 32, "%s", name.c_str());
      54          11 :     statistic.resourceName[31] = 0;
      55             : 
      56          11 :     if (_hint == NICEST && type != Statistic::CHANNEL_ASYNC_READBACK &&
      57          11 :         type != Statistic::CHANNEL_FRAME_TRANSMIT &&
      58          11 :         type != Statistic::CHANNEL_FRAME_COMPRESS &&
      59             :         type != Statistic::CHANNEL_FRAME_WAIT_SENDTOKEN)
      60             :     {
      61          11 :         channel->getWindow()->finish();
      62             :     }
      63             : 
      64          11 :     statistic.startTime = channel->getConfig()->getTime();
      65             : }
      66             : 
      67          22 : ChannelStatistics::~ChannelStatistics()
      68             : {
      69          11 :     if (_hint == OFF)
      70           0 :         return;
      71             : 
      72          11 :     const Statistic::Type type = statistic.type;
      73          11 :     if (_hint == NICEST && type != Statistic::CHANNEL_ASYNC_READBACK &&
      74          10 :         type != Statistic::CHANNEL_FRAME_TRANSMIT &&
      75          10 :         type != Statistic::CHANNEL_FRAME_COMPRESS &&
      76             :         type != Statistic::CHANNEL_FRAME_WAIT_SENDTOKEN)
      77             :     {
      78          10 :         _owner->getWindow()->finish();
      79             :     }
      80             : 
      81          11 :     if (statistic.endTime == 0)
      82          11 :         statistic.endTime = _owner->getConfig()->getTime();
      83          11 :     if (statistic.endTime <= statistic.startTime)
      84           4 :         statistic.endTime = statistic.startTime + 1;
      85             : 
      86          11 :     _owner->addStatistic(statistic);
      87          11 : }
      88          30 : }