def test_render_target_supported(self):
window = video.create_window("Test", 10, 10, 10, 10,
video.SDL_WINDOW_HIDDEN)
self.assertIsInstance(window, video.SDL_Window)
for i in range(render.get_num_render_drivers()):
renderer = render.create_renderer(window, i,
render.SDL_RENDERER_ACCELERATED)
self.assertIsInstance(renderer, render.SDL_Renderer)
val = render.render_target_supported(renderer)
self.assertIsInstance(val, bool)
render.destroy_renderer(renderer)
video.destroy_window(window)
def test_get_set_render_target(self):
window = video.create_window("Test", 10, 10, 10, 10,
video.SDL_WINDOW_HIDDEN)
self.assertIsInstance(window, video.SDL_Window)
skipcount = 0
for i in range(render.get_num_render_drivers()):
renderer = render.create_renderer(window, i,
render.SDL_RENDERER_ACCELERATED)
self.assertIsInstance(renderer, render.SDL_Renderer)
supported = render.render_target_supported(renderer)
if not supported:
skipcount += 1
render.destroy_renderer(renderer)
continue
render.set_render_target(renderer)
self.assertIsNone(render.get_render_target(renderer))
tex = render.create_texture(renderer,
pixels.SDL_PIXELFORMAT_ARGB8888,
render.SDL_TEXTUREACCESS_TARGET,
10, 10)
render.set_render_target(renderer, tex)
self.assertIsInstance(render.get_render_target(renderer),
render.SDL_Texture)
render.destroy_texture(tex)
# TODO: Check in the SDL codebase, why the code below does
# not fail...
# tex2 = render.create_texture(renderer,
# pixels.SDL_PIXELFORMAT_ARGB8888,
# render.SDL_TEXTUREACCESS_STREAMING,
# 10, 10)
# self.assertRaises(SDLError, render.set_render_target, renderer,
# tex2)
# render.destroy_texture(tex2)
render.destroy_renderer(renderer)
video.destroy_window(window)
if skipcount == render.get_num_render_drivers():
self.skipTest("None of the renderers supports render targets")
