def testLoop(self):
def onEOF():
self.eof = True
def onFrame():
if self.eof:
if not threaded:
self.compareImage("testVideoLoop")
player.stop()
for audio, threaded in [(False, False), (False, True), (True, True)]:
self.eof = False
if audio:
player.setFakeFPS(-1)
else:
player.setFakeFPS(25)
root = self.loadEmptyScene()
if audio:
node = avg.SoundNode(parent=root, loop=True,
href="48kHz_16bit_mono.wav")
else:
node = avg.VideoNode(parent=root, loop=True, fps=25, size=(96,96),
threaded=threaded, href="mpeg1-48x48.mov")
node.subscribe(avg.Node.END_OF_FILE, onEOF)
node.play()
player.subscribe(player.ON_FRAME, onFrame)
player.play()
def testLoop(self):
def onEOF():
self.eof = True
def onFrame():
if self.eof:
if not threaded:
self.compareImage("testVideoLoop")
player.stop()
for audio, threaded in [(False, False), (False, True), (True, True)]:
self.eof = False
if audio:
player.setFakeFPS(-1)
else:
player.setFakeFPS(25)
root = self.loadEmptyScene()
if audio:
node = avg.SoundNode(parent=root, loop=True,
href="48kHz_16bit_mono.wav")
else:
node = avg.VideoNode(parent=root, loop=True, fps=25, size=(96,96),
threaded=threaded, href="mpeg1-48x48.mov")
node.subscribe(avg.Node.END_OF_FILE, onEOF)
node.play()
player.subscribe(player.ON_FRAME, onFrame)
player.play()
def testBitmapManager(self):
WAIT_TIMEOUT = 2000
def expectException(returnValue, nextAction):
if isinstance(returnValue, Exception):
nextAction()
else:
raise RuntimeError("Expected exception, got %s (%s)" %
(returnValue, type(returnValue)))
def loadValidBitmap():
def validBitmapCb(bitmap):
self.assert_(not isinstance(bitmap, Exception))
player.setTimeout(0, loadBitmapWithPixelFormat)
avg.BitmapManager.get().loadBitmap("media/rgb24alpha-64x64.png",
validBitmapCb)
def loadBitmapWithPixelFormat():
def validBitmapCb(bitmap):
self.assert_(not isinstance(bitmap, Exception))
self.assert_(bitmap.getFormat() == avg.B5G6R5)
player.setTimeout(0, loadUnexistentBitmap)
avg.BitmapManager.get().loadBitmap("media/rgb24alpha-64x64.png",
validBitmapCb, avg.B5G6R5)
def loadUnexistentBitmap():
avg.BitmapManager.get().loadBitmap(
"nonexistent.png", lambda bmp: expectException(
returnValue=bmp,
nextAction=lambda: player.setTimeout(0, loadBrokenBitmap)))
def loadBrokenBitmap():
import tempfile
tempFileName = os.path.join(tempfile.gettempdir(), "broken.png")
open(tempFileName, "w")
def cleanupAndTestReturnValue(returnValue):
os.unlink(tempFileName)
expectException(returnValue=returnValue,
nextAction=player.stop)
avg.BitmapManager.get().loadBitmap(tempFileName,
cleanupAndTestReturnValue)
def reportStuck():
raise RuntimeError("BitmapManager didn't reply "
"within %dms timeout" % WAIT_TIMEOUT)
player.stop()
for multithread in [False, True]:
self.loadEmptyScene()
if multithread:
avg.BitmapManager.get().setNumThreads(2)
player.setTimeout(WAIT_TIMEOUT, reportStuck)
player.setResolution(0, 0, 0, 0)
loadValidBitmap()
player.play()
avg.BitmapManager.get().setNumThreads(1)
def testBitmapManager(self):
WAIT_TIMEOUT = 2000
def expectException(returnValue, nextAction):
if isinstance(returnValue, Exception):
nextAction()
else:
raise RuntimeError("Expected exception, got %s (%s)" % (
returnValue, type(returnValue)))
def loadValidBitmap():
def validBitmapCb(bitmap):
self.assert_(not isinstance(bitmap, Exception))
player.setTimeout(0, loadBitmapWithPixelFormat)
avg.BitmapManager.get().loadBitmap("media/rgb24alpha-64x64.png",
validBitmapCb)
def loadBitmapWithPixelFormat():
def validBitmapCb(bitmap):
self.assert_(not isinstance(bitmap, Exception))
self.assert_(bitmap.getFormat() == avg.B5G6R5)
player.setTimeout(0, loadUnexistentBitmap)
avg.BitmapManager.get().loadBitmap("media/rgb24alpha-64x64.png",
validBitmapCb, avg.B5G6R5)
def loadUnexistentBitmap():
avg.BitmapManager.get().loadBitmap("nonexistent.png",
lambda bmp: expectException(
returnValue=bmp,
nextAction=lambda: player.setTimeout(0, loadBrokenBitmap)))
def loadBrokenBitmap():
import tempfile
tempFileName = os.path.join(tempfile.gettempdir(),
"broken.png")
open(tempFileName, "w")
def cleanupAndTestReturnValue(returnValue):
os.unlink(tempFileName)
expectException(returnValue=returnValue, nextAction=player.stop)
avg.BitmapManager.get().loadBitmap(tempFileName,
cleanupAndTestReturnValue)
def reportStuck():
raise RuntimeError("BitmapManager didn't reply "
"within %dms timeout" % WAIT_TIMEOUT)
player.stop()
for multithread in [False, True]:
self.loadEmptyScene()
if multithread:
avg.BitmapManager.get().setNumThreads(2)
player.setTimeout(WAIT_TIMEOUT, reportStuck)
player.setResolution(0, 0, 0, 0)
loadValidBitmap()
player.play()
avg.BitmapManager.get().setNumThreads(1)
def testError(self):
self.initDefaultImageScene()
player.setTimeout(1, lambda: undefinedFunction)
player.setTimeout(50, player.stop)
try:
player.play()
except NameError:
self.assert_(1)
else:
self.assert_(0)
def testError(self):
self.initDefaultImageScene()
player.setTimeout(1, lambda: undefinedFunction)
player.setTimeout(50, player.stop)
try:
player.play()
except NameError:
self.assert_(1)
else:
self.assert_(0)
def isOffscreenSupported():
def testOffscreenSupported():
global offscreenSupported
offscreenSupported = avg.OffscreenCanvas.isSupported()
player.stop()
global offscreenSupported
sceneString = """<avg id="avg" width="160" height="120"/>"""
player.loadString(sceneString)
player.setTimeout(0, testOffscreenSupported)
player.play()
return offscreenSupported
def isOffscreenSupported():
def testOffscreenSupported():
global offscreenSupported
offscreenSupported = avg.OffscreenCanvas.isSupported()
player.stop()
global offscreenSupported
sceneString = """<avg id="avg" width="160" height="120"/>"""
player.loadString(sceneString)
player.setTimeout(0, testOffscreenSupported)
player.play()
return offscreenSupported
def __dumpConfig(self):
player.enableGLErrorChecks(True)
avg.logger.pushCategories()
avg.logger.setCategories(avg.logger.APP | avg.logger.CONFIG |
avg.logger.DEPRECATION)
player.loadString("""
<avg id="avg" width="160" height="120">
</avg>
""")
player.setTimeout(0, player.stop)
player.setFramerate(10000)
player.play()
avg.logger.popCategories()
def _startApp(self, appClass):
self._onBeforePlay()
player.setTimeout(0, self._onStart)
self._appInstance = appClass(self._appNode)
g_KbManager.setup(self._appInstance.onKeyDown,
self._appInstance.onKeyUp)
self._setupDefaultKeys()
self._appInstance.setStarter(self)
player.play()
self._appInstance.exit()
g_KbManager.teardown()
def _startApp(self, appClass):
self._onBeforePlay()
player.setTimeout(0, self._onStart)
self._appInstance = appClass(self._appNode)
g_KbManager.setup(
self._appInstance.onKeyDown,
self._appInstance.onKeyUp)
self._setupDefaultKeys()
self._appInstance.setStarter(self)
player.play()
self._appInstance.exit()
g_KbManager.teardown()
def start(self, warnOnImageDiff, actions):
self.__setupPlayer()
self.__dumpTestFrames = (os.getenv("AVG_DUMP_TEST_FRAMES") is not None)
self.__delaying = False
self.__warnOnImageDiff = warnOnImageDiff
self.assert_(player.isPlaying() == 0)
self.actions = flatten(actions)
self.curFrame = 0
player.subscribe(player.ON_FRAME, self.__nextAction)
player.setFramerate(10000)
player.assumePixelsPerMM(1)
player.play()
self.assert_(player.isPlaying() == 0)
def start(self, warnOnImageDiff, actions):
self.__setupPlayer()
self.__dumpTestFrames = (os.getenv("AVG_DUMP_TEST_FRAMES") != None)
self.__delaying = False
self.__warnOnImageDiff = warnOnImageDiff
self.assert_(player.isPlaying() == 0)
self.actions = flatten(actions)
self.curFrame = 0
player.subscribe(player.ON_FRAME, self.__nextAction)
player.setFramerate(10000)
player.assumePixelsPerMM(1)
player.play()
self.assert_(player.isPlaying() == 0)
def __dumpConfig(self):
player.enableGLErrorChecks(True)
cats = avg.logger.getCategories()
for cat in [avg.logger.Category.APP, avg.logger.Category.CONFIG,
avg.logger.Category.DEPREC]:
avg.logger.configureCategory(cat, avg.logger.Severity.INFO)
player.loadString("""
<avg id="avg" width="160" height="120">
</avg>
""")
player.setTimeout(0, player.stop)
player.setFramerate(10000)
player.play()
for cat, severity in cats.iteritems():
avg.logger.configureCategory(cat, severity)
def __dumpConfig(self):
player.enableGLErrorChecks(True)
cats = avg.logger.getCategories()
for cat in [
avg.logger.Category.APP, avg.logger.Category.CONFIG,
avg.logger.Category.DEPREC
]:
avg.logger.configureCategory(cat, avg.logger.Severity.INFO)
player.loadString("""
<avg id="avg" width="160" height="120">
</avg>
""")
player.setTimeout(0, player.stop)
player.setFramerate(10000)
player.play()
for cat, severity in cats.iteritems():
avg.logger.configureCategory(cat, severity)
def testEOF(self, node):
def onEOF():
player.stop()
def onNoEOF():
self.fail("No EOF")
def onSubscribeEOF():
self.eofCalled = True
self.eofCalled = False
root = self.loadEmptyScene()
root.appendChild(node)
node.play()
node.setEOFCallback(onEOF)
node.subscribe(avg.Node.END_OF_FILE, onSubscribeEOF)
player.setTimeout(100000, onNoEOF)
player.play()
self.assert_(self.eofCalled)
def testEOF(self, node):
def onEOF():
player.stop()
def onNoEOF():
self.fail("No EOF")
def onSubscribeEOF():
self.eofCalled = True
self.eofCalled = False
root = self.loadEmptyScene()
root.appendChild(node)
node.play()
node.setEOFCallback(onEOF)
node.subscribe(avg.Node.END_OF_FILE, onSubscribeEOF)
player.setTimeout(100000, onNoEOF)
player.play()
self.assert_(self.eofCalled)
def testVideoSeekAfterEOF(self):
def onEOF():
node.seekToTime(0)
player.subscribe(avg.Player.ON_FRAME, onFrame)
def onFrame():
if node.getCurTime() < 100:
self.compareImage("testSeekAfterEOF")
player.stop()
def onNoEOF():
self.fail("No EOF")
player.setFakeFPS(25)
root = self.loadEmptyScene()
node = avg.VideoNode(href="mpeg1-48x48.mov", parent=root)
node.play()
node.subscribe(avg.VideoNode.END_OF_FILE, onEOF)
player.setTimeout(100000, onNoEOF)
player.play()
def testVideoLoop(self):
def onEOF():
self.eof = True
def onFrame():
if self.eof:
if not(threaded):
self.compareImage("testVideoLoop")
player.stop()
for threaded in [False, True]:
self.eof = False
player.setFakeFPS(25)
root = self.loadEmptyScene()
videoNode = avg.VideoNode(parent=root, loop=True, fps=25, size=(96,96),
threaded=threaded, href="mpeg1-48x48.mov")
videoNode.subscribe(avg.Node.END_OF_FILE, onEOF)
videoNode.play()
player.subscribe(player.ON_FRAME, onFrame)
player.play()
def testVideoSeekAfterEOF(self):
def onEOF():
node.seekToTime(0)
player.subscribe(avg.Player.ON_FRAME, onFrame)
def onFrame():
if node.getCurTime() < 100:
self.compareImage("testSeekAfterEOF")
player.stop()
def onNoEOF():
self.fail("No EOF")
player.setFakeFPS(25)
root = self.loadEmptyScene()
node = avg.VideoNode(href="mpeg1-48x48.mov", parent=root)
node.play()
node.subscribe(avg.VideoNode.END_OF_FILE, onEOF)
player.setTimeout(100000, onNoEOF)
player.play()
def testVideoLoop(self):
def onEOF():
self.eof = True
def onFrame():
if self.eof:
if not(threaded):
self.compareImage("testVideoLoop")
player.stop()
for threaded in [False, True]:
self.eof = False
player.setFakeFPS(25)
root = self.loadEmptyScene()
videoNode = avg.VideoNode(parent=root, loop=True, fps=25, size=(96,96),
threaded=threaded, href="mpeg1-48x48.mpg")
videoNode.subscribe(avg.Node.END_OF_FILE, onEOF)
videoNode.play()
player.subscribe(player.ON_FRAME, onFrame)
player.play()
#!/usr/bin/env python # -*- coding: utf-8 -*- from libavg import avg, player canvas = player.createMainCanvas(size=(160,120)) rootNode = canvas.getRootNode() avg.ImageNode(pos=(40,30), size=(80,60), href="rgb24-64x64.png", parent=rootNode) player.play()
#!/usr/bin/env python # -*- coding: utf-8 -*- from libavg import avg, player canvas = player.createMainCanvas(size=(640, 480)) rootNode = canvas.getRootNode() avg.WordsNode(pos=(10, 10), text="Hello World", parent=rootNode) player.play()
