gistfile1.py

if self.texture.target == GL_TEXTURE_RECTANGLE_ARB:
    # 0, 0
    texcoords[0] = 0
    texcoords[1] = 0

    # 0, tex_height
    texcoords[2] = 0
    texcoords[3] = self.texture.height

    # tex_width, tex_height
    texcoords[4] = self.texture.width
    texcoords[5] = self.texture.height

    # tex_width, 0
    texcoords[6] = self.texture.width
    texcoords[7] = 0
else:
    # 0, 0
    texcoords[0] = 0
    texcoords[1] = 0

    # 0, 1
    texcoords[2] = 0
    texcoords[3] = 1

    # 1, 1
    texcoords[4] = 1
    texcoords[5] = 1

    # 1, 0
    texcoords[6] = 1
    texcoords[7] = 0