[visionegg] Help request : Image loading latency running VE in Windows
- From: "Ted Strauss" <ted.strauss@xxxxxxxxx>
- To: visionegg@xxxxxxxxxxxxx
- Date: Tue, 16 Jan 2007 12:35:09 -0500
We're having the following problem:
-- When switching background images, VE hangs for 10-30 seconds (on 2 year
old Macs and PCs).
-- All JPGs (range from 100k-600k) are loaded to objects when the script
starts like this:
names = os.listdir("bgPics/")
_i=0
bgTextureList = {}
for name in names:
if re.compile(".*jpg").match(str(name)):
bgTextureList[_i] = Texture( os.path.join("bgPics/"+name))
_i+=1
-- The object being used to display the background is this:
bg = TextureStimulus(texture = bgTextureList[0],
size = ( config.VISIONEGG_SCREEN_W,
config.VISIONEGG_SCREEN_H), #bg_texture.size,
max_alpha = 0.5,
shrink_texture_ok=1)
-- Then the call to switch the background image is this:
bg.parameters.texture = bgTextureList[var_k]
-- This all works fine on a new MacBook, but hangs on an 2 y.o. XP, Win2k,
and OS X machines.
Any advice would be appreciated. Thanks
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