def window_flip_and_save():
global dump_idx
win = kivy.getWindow()
glReadBuffer(GL_FRONT)
data = glReadPixels(0, 0, win.width, win.height, GL_RGB, GL_UNSIGNED_BYTE)
surface = pygame.image.fromstring(str(buffer(data)), win.size, 'RGB', True)
filename = '%s%05d.%s' % (dump_prefix, dump_idx, dump_format)
pygame.image.save(surface, filename)
dump_idx += 1
def window_flip_and_save():
global img_current
win = kivy.getWindow()
with lock_current:
if not connected:
return
sem_next.acquire()
with lock_current:
glReadBuffer(GL_FRONT)
data = glReadPixels(0, 0, win.width, win.height, GL_RGB,
GL_UNSIGNED_BYTE)
img_current = str(buffer(data))
sem_current.release()
def _screenshot():
import os
import pygame
from kivy.core.gl import glReadBuffer, glReadPixels, GL_RGB, \
GL_UNSIGNED_BYTE, GL_FRONT
win = getWindow()
glReadBuffer(GL_FRONT)
data = glReadPixels(0, 0, win.width, win.height, GL_RGB, GL_UNSIGNED_BYTE)
surface = pygame.image.fromstring(str(buffer(data)), win.size, 'RGB', True)
filename = None
for i in xrange(9999):
path = os.path.join(os.getcwd(), 'screenshot%04d.jpg' % i)
if not os.path.exists(path):
filename = path
break
if filename:
try:
pygame.image.save(surface, filename)
Logger.info('KeyBinding: Screenshot saved at %s' % filename)
except:
Logger.exception('KeyBinding: Unable to take a screenshot')
else:
warn = 'KeyBinding: Unable to take screenshot, no more slot available'
Logger.warning(warn)
