def __init__(self, mc, config, key=None, **kwargs):
super().__init__(mc=mc, config=config, key=key)
self.source = self.mc.displays[self.config['source_display']]
stencil = StencilView(size_hint=(None, None),
size=(self.source.config['width'],
self.source.config['height']))
# Add the effects to make this look like a DMD
effect_list = list()
if 'luminosity' in self.config:
effect_list.append(Monochrome(r=self.config['luminosity'][0],
g=self.config['luminosity'][1],
b=self.config['luminosity'][2]))
if self.config['shades']:
effect_list.append(Reduce(shades=self.config['shades']))
if self.config['pixel_color']:
effect_list.append(Colorize(r=self.config['pixel_color'][0],
g=self.config['pixel_color'][1],
b=self.config['pixel_color'][2]))
if self.config['gain'] != 1.0:
effect_list.append(Gain(gain=self.config['gain']))
effect = EffectWidget()
effect.effects = effect_list
stencil.add_widget(effect)
self.add_widget(stencil)
try:
effect.add_widget(self.source)
except WidgetException:
self.source.parent = None
effect.add_widget(self.source)
effect.size = (self.config['width'], self.config['height'])
effect.texture.mag_filter = 'nearest'
effect.texture.min_filter = 'nearest'
self.scale = min(self.width / self.source.width,
self.height / self.source.height)
self.pos = (0, 0)
def _setup_fbo(self, element, settings):
"""Setup FBO for a display."""
source = self.machine.displays[element]
# put the widget canvas on a Fbo
texture = Texture.create(size=source.size, colorfmt='rgb')
fbo = Fbo(size=source.size, texture=texture)
effect_widget = EffectWidget()
effect_list = list()
effect_widget.effects = effect_list
effect_widget.size = source.size
fbo.add(effect_widget.canvas)
return [fbo, effect_widget, source, settings, True]
def _setup_fbo(self, element, settings):
"""Setup FBO for a display."""
if element not in self.machine.displays:
raise AssertionError(
"Display {} not found. Please create it to use display_light_player."
.format(element))
source = self.machine.displays[element]
# put the widget canvas on a Fbo
texture = Texture.create(size=source.size, colorfmt='rgb')
fbo = Fbo(size=source.size, texture=texture)
effect_widget = EffectWidget()
effect_list = list()
effect_widget.effects = effect_list
effect_widget.size = source.size
fbo.add(effect_widget.canvas)
return [fbo, effect_widget, source, settings, True]