def test_set_hint(self): self.assertEqual(hints.set_hint("TEST", "32"), 1) self.assertEqual(hints.get_hint("TEST"), "32") self.assertEqual(hints.set_hint("TEST", "abcdef"), 1) self.assertEqual(hints.get_hint("TEST"), "abcdef") self.assertEqual(hints.set_hint("", ""), 1) self.assertEqual(hints.get_hint(""), "")
def sdl_init(size=(1280, 800), title = "DFFG testbed", icon = None, gldebug=False, fwdcore=False): log = logging.getLogger('fgt.sdl_init') sdlhints.set_hint(SDL_HINT_RENDER_DRIVER, 'software') # do not need no renderer sdlhints.set_hint(SDL_HINT_FRAMEBUFFER_ACCELERATION, '0') # do not need no window surface sdl.init(sdl.SDL_INIT_VIDEO | sdl.SDL_INIT_NOPARACHUTE) cflags = 0 cmask = 0 fwdcore = False # mesa doesn't support it :( if fwdcore: cflags |= SDL_GL_CONTEXT_FORWARD_COMPATIBLE_FLAG cmask |= SDL_GL_CONTEXT_PROFILE_CORE else: cmask |= SDL_GL_CONTEXT_PROFILE_COMPATIBILITY if gldebug: cflags |= SDL_GL_CONTEXT_DEBUG_FLAG gl_attrs = ( (SDL_GL_RED_SIZE, "SDL_GL_RED_SIZE", 8), (SDL_GL_GREEN_SIZE, "SDL_GL_GREEN_SIZE", 8), (SDL_GL_BLUE_SIZE, "SDL_GL_BLUE_SIZE", 8), (SDL_GL_ALPHA_SIZE, "SDL_GL_ALPHA_SIZE", 8), (SDL_GL_DEPTH_SIZE, "SDL_GL_DEPTH_SIZE", 0), (SDL_GL_STENCIL_SIZE, "SDL_GL_STENCIL_SIZE", 0), (SDL_GL_DOUBLEBUFFER, "SDL_GL_DOUBLEBUFFER", 1), (SDL_GL_CONTEXT_MAJOR_VERSION, "SDL_GL_CONTEXT_MAJOR_VERSION", 3), (SDL_GL_CONTEXT_MINOR_VERSION, "SDL_GL_CONTEXT_MINOR_VERSION", 0), (SDL_GL_CONTEXT_PROFILE_MASK, "SDL_GL_CONTEXT_PROFILE_MASK", cmask), (SDL_GL_CONTEXT_FLAGS, "SDL_GL_CONTEXT_FLAGS", cflags), ) for attr, name, val in gl_attrs: log.debug("requesting {} [{}] = {}".format(name, attr, val)) sdlvideo.gl_set_attribute(attr, val) window = sdlvideo.create_window(title, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, size[0], size[1], SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE) if icon: sdlvideo.set_window_icon(window, icon) context = sdlvideo.gl_create_context(window) gldumplog("just after context", logger=log) # this catches PyOpenGL's try: glGetString() except: glGetStringiv() unsanity for attr, name, val in gl_attrs: got = sdlvideo.gl_get_attribute(attr) log.debug("{} requested {} got {}".format(name, val, got)) try: log.info("glGet: vers = {}.{} flags={} " .format( glGetInteger(GL_MAJOR_VERSION), glGetInteger(GL_MINOR_VERSION), glGetInteger(GL_CONTEXT_FLAGS))) except KeyError: pass if not fwdcore: glEnable(GL_POINT_SPRITE) glEnable(GL_VERTEX_PROGRAM_POINT_SIZE) glEnable(GL_BLEND) glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA) glDisable(GL_DEPTH_TEST) sdlttf.init() sdlimage.init() return window, context
def test_get_hint(self): self.assertEqual(hints.set_hint("TEST", "32"), 1) self.assertEqual(hints.get_hint("TEST"), "32") self.assertEqual(hints.set_hint(hints.SDL_HINT_RENDER_DRIVER, "dummy"), 1) self.assertEqual(hints.get_hint(hints.SDL_HINT_RENDER_DRIVER), "dummy")
def test_clear_hints(self): self.assertEqual(hints.set_hint("TEST", "32"), 1) self.assertEqual(hints.get_hint("TEST"), "32") hints.clear_hints() self.assertEqual(hints.get_hint("TEST"), None)