Python glPixelStorei Examples

Example #1

File: Texture.py Project: upgradeadvice/fofix-grisly-virtualenv

 def loadRaw(self, size, string, format, components):
   """Load a raw image from the given string. 'format' is a constant such as
      GL_RGB or GL_RGBA that can be passed to gluBuild2DMipmaps.
      """
   self.pixelSize = size
   self.size = (1.0, 1.0)
   self.format = format
   self.components = components
   (w, h) = size
   Texture.bind(self)
   glPixelStorei(GL_UNPACK_ALIGNMENT, 1)
   if self.useMipmaps:
     gluBuild2DMipmaps(self.glTarget, components, w, h, format, GL_UNSIGNED_BYTE, string)
   else:
     glTexImage2D(self.glTarget, 0, components, w, h, 0, format, GL_UNSIGNED_BYTE, string)

Example #2

File: Texture.py Project: upgradeadvice/fofix-grisly-virtualenv

 def loadSubRaw(self, size, position, string, format):
   Texture.bind(self)
   glPixelStorei(GL_UNPACK_ALIGNMENT, 1)
   glTexSubImage2D(self.glTarget, 0, position[0], position[1], size[0], size[1], format, GL_UNSIGNED_BYTE, string)