def glGetActiveAttribARB(program, index): """Retrieve the name, size and type of the uniform of the index in the program""" max_index = int(glGetObjectParameterivARB( program, GL_OBJECT_ACTIVE_ATTRIBUTES_ARB )) length = int(glGetObjectParameterivARB( program, GL_OBJECT_ACTIVE_ATTRIBUTE_MAX_LENGTH_ARB)) if index < max_index and index >= 0 and length > 0: name = ctypes.create_string_buffer(length) size = arrays.GLintArray.zeros( (1,)) gl_type = arrays.GLuintArray.zeros( (1,)) base_glGetActiveAttribARB(program, index, length, None, size, gl_type, name) return name.value, size[0], gl_type[0] raise IndexError('index out of range from zero to %i' % (max_index - 1, ))
def glGetActiveAttribARB(baseOperation, program, index): """Retrieve the name, size and type of the uniform of the index in the program""" max_index = int(glGetObjectParameterivARB(program, GL_OBJECT_ACTIVE_ATTRIBUTES_ARB)) length = int(glGetObjectParameterivARB(program, GL_OBJECT_ACTIVE_ATTRIBUTE_MAX_LENGTH_ARB)) if index < max_index and index >= 0 and length > 0: length, name, size, type = baseOperation(program, index) if hasattr(name, "tostring"): name = name.tostring().rstrip(b"\000") elif hasattr(name, "value"): name = name.value return name, size, type raise IndexError("index out of range from zero to %i" % (max_index - 1,))
def glGetActiveAttribARB(baseOperation, program, index): """Retrieve the name, size and type of the uniform of the index in the program""" max_index = int( glGetObjectParameterivARB(program, GL_OBJECT_ACTIVE_ATTRIBUTES_ARB)) length = int( glGetObjectParameterivARB(program, GL_OBJECT_ACTIVE_ATTRIBUTE_MAX_LENGTH_ARB)) if index < max_index and index >= 0 and length > 0: length, name, size, type = baseOperation(program, index) if hasattr(name, 'tostring'): name = name.tostring().rstrip(b'\000') elif hasattr(name, 'value'): name = name.value return name, size, type raise IndexError('index out of range from zero to %i' % (max_index - 1, ))