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Diffstat (limited to 'src/utils/avg_checkspeed.py')
| -rwxr-xr-x | src/utils/avg_checkspeed.py | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/src/utils/avg_checkspeed.py b/src/utils/avg_checkspeed.py new file mode 100755 index 0000000..87619df --- /dev/null +++ b/src/utils/avg_checkspeed.py @@ -0,0 +1,141 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# libavg - Media Playback Engine. +# Copyright (C) 2003-2014 Ulrich von Zadow +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2 of the License, or (at your option) any later version. +# +# This library 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 +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# +# Current versions can be found at www.libavg.de +# +# Original author of this file is Robert Parcus <betoparcus@gmail.com> + +from libavg import * + +import random + + +class SpeedDiv(app.MainDiv): + def onArgvParserCreated(self, parser): + usage = '%prog [options]\n' \ + 'Checks libavg performance by creating lots of nodes. ' \ + 'Displays a frame time graph and executes for 20 secs.' + parser.set_usage(usage) + + parser.add_option('--use-fx', '-f', dest='useFX', + action='store_true', default=False, + help='display everything using a NullFX to test FX overhead') + parser.add_option('--video', '-i', dest='video', + action='store_true', default=False, + help='show videos instead of images') + parser.add_option('--audio', '-a', dest='audio', + action='store_true', default=False, + help='when showing videos, use videos with an audio channel') + parser.add_option('--create-nodes', '-c', dest='create', + action='store_true', default=False, + help='destroy and recreate all nodes every 400 ms') + parser.add_option('--move', '-m', dest='move', + action='store_true', default=False, + help='move nodes every frame') + parser.add_option('--blur', '-b', dest='blur', + action='store_true', default=False, + help='apply a BlurFXNode to the nodes') + parser.add_option('--color', '-o', dest='color', + action='store_true', default=False, + help='apply gamma to the nodes, causing the color correction shader to activate') + parser.add_option('--vsync', '-s', dest='vsync', + action='store_true', default=False, + help='sync output to vertical refresh') + parser.add_option('--num-objs', '-n', dest='numObjs', + type='int', default=-1, + help='number of objects to create [Default: 200 images or 40 videos]') + parser.add_option('--profile', '-p', dest='profile', + action='store_true', default=False, + help='enable profiling output, note that profiling makes things slower') + + def onArgvParsed(self, options, args, parser): + self.__optUseFX = options.useFX + self.__optVideo = options.video + self.__optAudio = options.audio + self.__optCreate = options.create + self.__optMove = options.move + self.__optBlur = options.blur + self.__optColor = options.color + self.__optVsync = options.vsync + self.__optNumObjs = options.numObjs + if self.__optNumObjs < 1: + if self.__optVideo: + self.__optNumObjs = 40 + else: + self.__optNumObjs = 200 + + log = avg.logger + log.configureCategory(log.Category.CONFIG, log.Severity.DBG) + if options.profile: + log.configureCategory(log.Category.PROFILE, log.Severity.DBG) + + def onInit(self): + if not self.__optVsync: + player.setFramerate(1000) + + self.mediadir = utils.getMediaDir(None, 'data') + self.__createNodes() + app.instance.debugPanel.toggleWidget(app.debugpanel.FrametimeGraphWidget) + if self.__optCreate: + player.setInterval(400, self.__createNodes) + # Ignore the first frame for the 20 sec-limit so long startup times don't + # break things. + player.setTimeout(0, lambda: player.setTimeout(20000, player.stop)) + + def onFrame(self): + if self.__optMove: + self.__moveNodes() + + def __createNodes(self): + self.__nodes = [] + for i in xrange(self.__optNumObjs): + pos = (random.randrange(800-64), random.randrange(600-64)) + if self.__optVideo: + if self.__optAudio: + fname = "mpeg1-48x48-sound.avi" + else: + fname = "mpeg1-48x48.mov" + node = avg.VideoNode(pos=pos, href=fname, loop=True, parent=self) + node.play() + else: + node = avg.ImageNode(pos=pos, href="rgb24alpha-64x64.png", parent=self) + if self.__optUseFX: + node.setEffect(avg.NullFXNode()) + if self.__optBlur: + node.setEffect(avg.BlurFXNode(10)) + if self.__optColor: + node.gamma = (1.1, 1.1, 1.1) + self.__nodes.append(node) + if self.__optCreate: + player.setTimeout(300, self.__deleteNodes) + + def __deleteNodes(self): + for node in self.__nodes: + node.unlink(True) + self.__nodes = [] + + def __moveNodes(self): + for node in self.__nodes: + node.pos = (random.randrange(800-64), random.randrange(600-64)) + + +if __name__ == '__main__': + app.App().run(SpeedDiv(), app_resolution='800x600') + |