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#!/usr/bin/env python
# pygame + PyOpenGL version of Nehe's OpenGL lesson06
# Paul Furber 2001 - m@verick.co.za
import os
import sys
from OpenGL.GL import *
from OpenGL.GLU import *
import pygame, pygame.image
from pygame.locals import *
# init freej and create a layer
import freej
import time
#freej.set_debug(3)
freejc = freej.Context()
#freejc.init(512,512,2,0)
freejc.init()
scr = freej.SdlGlScreen(512, 512)
freejc.add_screen(scr)
freejc.plugger.refresh(freejc)
layer = freejc.open(sys.argv[1])
#layer.fps.set(25)
filt = freejc.filters["vertigo"]
filt.apply(layer)
layer.start()
layer.active = True
freejc.add_layer(layer)
time.sleep(0.1)
# end init freej
xrot = yrot = zrot = 0.0
textures = [0,0]
def resize((width, height)):
if height==0:
height=1
glViewport(0, 0, width, height)
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
gluPerspective(45, 1.0*width/height, 0.1, 100.0)
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
def init():
glEnable(GL_TEXTURE_2D)
load_textures()
glShadeModel(GL_SMOOTH)
glClearColor(0.0, 0.0, 0.0, 0.0)
glClearDepth(1.0)
glEnable(GL_DEPTH_TEST)
glDepthFunc(GL_LEQUAL)
glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST)
def load_textures():
glBindTexture(GL_TEXTURE_2D, textures[0])
# create texture with freej layer size
glTexImage2D( GL_TEXTURE_2D, 0, GL_RGBA, layer.geo.w, layer.geo.h, 0,
GL_RGBA, GL_UNSIGNED_BYTE, None );
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST)
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST)
def draw():
global xrot, yrot, zrot
# draw freej
glClearColor(1,0,0,1)
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
glLoadIdentity()
glColor3f (1.0, 1.0, 1.0)
freejc.cafudda(0.0)
glColor3f (1.0, 1.0, 1.0)
def main():
video_flags = OPENGL|DOUBLEBUF
pygame.init()
surface = pygame.display.set_mode((640,480), video_flags)
resize((640,480))
init()
frames = 0
ticks = pygame.time.get_ticks()
while 1:
event = pygame.event.poll()
if event.type == QUIT or (event.type == KEYDOWN and event.key == K_ESCAPE):
break
draw()
pygame.display.flip()
frames = frames+1
print "fps: %d" % ((frames*1000)/(pygame.time.get_ticks()-ticks))
if __name__ == '__main__': main()
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