def test_SDL_GetSetSurfaceColorMod(self):
colormods = (
(0, 0, 0),
(32, 64, 128),
(10, 20, 30),
(1, 2, 4),
(255, 255, 255),
(128, 128, 128),
(127, 127, 127),
)
bpp = c_int()
rmask, gmask, bmask, amask = Uint32(), Uint32(), Uint32(), Uint32()
for fmt in pixels.ALL_PIXELFORMATS:
if pixels.SDL_ISPIXELFORMAT_FOURCC(fmt):
continue
ret = pixels.SDL_PixelFormatEnumToMasks(fmt, byref(bpp),
byref(rmask), byref(gmask),
byref(bmask), byref(amask))
self.assertEqual(ret, SDL_TRUE)
sf = surface.SDL_CreateRGBSurface(0, 10, 10, bpp, rmask, gmask,
bmask, amask)
for r, g, b in colormods:
sr, sg, sb = Uint8(), Uint8(), Uint8()
surface.SDL_SetSurfaceColorMod(sf, r, g, b)
ret = surface.SDL_GetSurfaceColorMod(sf, byref(sr), byref(sg),
byref(sb))
self.assertEqual(ret, 0)
self.assertEqual((sr.value, sg.value, sb.value), (r, g, b))
surface.SDL_FreeSurface(sf)
def test_SDL_GetRGB(self):
# TODO: invalid parameters
pformat = pixels.SDL_AllocFormat(pixels.SDL_PIXELFORMAT_RGBA8888)
self.assertIsInstance(pformat.contents, pixels.SDL_PixelFormat)
r, g, b = Uint8(), Uint8(), Uint8()
pixels.SDL_GetRGB(0xFFAA8811, pformat, byref(r), byref(g), byref(b))
self.assertEqual((r.value, g.value, b.value), (0xFF, 0xAA, 0x88))
pixels.SDL_GetRGB(0x00000000, pformat, byref(r), byref(g), byref(b))
self.assertEqual((r.value, g.value, b.value), (0x00, 0x00, 0x00))
pixels.SDL_GetRGB(0xFFFFFFFF, pformat, byref(r), byref(g), byref(b))
self.assertEqual((r.value, g.value, b.value), (0xFF, 0xFF, 0xFF))
pixels.SDL_GetRGB(0x11223344, pformat, byref(r), byref(g), byref(b))
self.assertEqual((r.value, g.value, b.value), (0x11, 0x22, 0x33))
pixels.SDL_FreeFormat(pformat)
fmts = (pixels.SDL_PIXELFORMAT_INDEX1LSB,
pixels.SDL_PIXELFORMAT_INDEX1MSB)
for fmt in fmts:
pformat = pixels.SDL_AllocFormat(fmt)
self.assertIsInstance(pformat.contents, pixels.SDL_PixelFormat)
pixels.SDL_GetRGB(0x11223344, pformat, byref(r), byref(g),
byref(b))
self.assertEqual((r.value, g.value, b.value), (0xFF, 0xFF, 0xFF))
pixels.SDL_GetRGB(0x00000000, pformat, byref(r), byref(g),
byref(b))
# TODO: Seems to be always (0xFF, 0xFF, 0xFF)???
# self.assertEqual(rgb,(0x00, 0x00, 0x00))
pixels.SDL_FreeFormat(pformat)
fmts = (pixels.SDL_PIXELFORMAT_INDEX4LSB,
pixels.SDL_PIXELFORMAT_INDEX4MSB)
for fmt in fmts:
pformat = pixels.SDL_AllocFormat(fmt)
self.assertIsInstance(pformat.contents, pixels.SDL_PixelFormat)
# TODO
pixels.SDL_FreeFormat(pformat)
def test_SDL_GetSetTextureAlphaMod(self):
window = video.SDL_CreateWindow(b"Test", 10, 10, 10, 10,
video.SDL_WINDOW_HIDDEN)
self.assertIsInstance(window.contents, video.SDL_Window)
renderer = render.SDL_CreateRenderer(window, -1, self._RENDERFLAGS)
self.assertIsInstance(renderer.contents, render.SDL_Renderer)
tex = render.SDL_CreateTexture(renderer,
pixels.SDL_PIXELFORMAT_ARGB8888,
render.SDL_TEXTUREACCESS_STREAMING, 10,
10)
self.assertIsInstance(tex.contents, render.SDL_Texture)
for alpha in range(0, 255):
ret = render.SDL_SetTextureAlphaMod(tex, alpha)
self.assertEqual(ret, 0)
talpha = Uint8()
ret = render.SDL_GetTextureAlphaMod(tex, byref(talpha))
self.assertEqual(ret, 0)
self.assertEqual(talpha.value, alpha)
render.SDL_DestroyTexture(tex)
#self.assertRaises(sdl.SDLError, render.SDL_SetTextureColorMod, tex,
# 10, 20, 30)
#self.assertRaises(sdl.SDLError, render.SDL_GetTextureColorMod, tex)
render.SDL_DestroyRenderer(renderer)
video.SDL_DestroyWindow(window)
dogc()
def test_SDL_GetSetRenderDrawColor(self):
failed = 0
rcount = render.SDL_GetNumRenderDrivers()
for i in range(rcount):
window = video.SDL_CreateWindow(b"Test", 10, 10, 10, 10,
video.SDL_WINDOW_HIDDEN)
self.assertIsInstance(window.contents, video.SDL_Window)
renderer = render.SDL_CreateRenderer(window, i, self._RENDERFLAGS)
if not (renderer and renderer.contents):
failed += 1
video.SDL_DestroyWindow(window)
continue
self.assertIsInstance(renderer.contents, render.SDL_Renderer)
colors = (
(16, 22, 185, 217),
(32, 64, 128, 255),
(64, 32, 128, 255),
(64, 32, 255, 128),
(255, 32, 64, 128),
(255, 32, 128, 64),
(0, 0, 0, 0),
(255, 255, 255, 255),
(128, 128, 128, 255),
)
for r, g, b, a in colors:
ret = render.SDL_SetRenderDrawColor(renderer, r, g, b, a)
self.assertEqual(ret, 0)
dr, dg, db, da = Uint8(), Uint8(), Uint8(), Uint8()
ret = render.SDL_GetRenderDrawColor(renderer, byref(dr),
byref(dg), byref(db),
byref(da))
self.assertEqual(ret, 0)
self.assertEqual((dr.value, dg.value, db.value, da.value),
(r, g, b, a))
render.SDL_DestroyRenderer(renderer)
#self.assertRaises(sdl.SDLError, render.SDL_SetRenderDrawColor,
# renderer, 10, 20, 30, 40)
#self.assertRaises(sdl.SDLError, render.SDL_GetRenderDrawColor,
# renderer)
video.SDL_DestroyWindow(window)
self.assertFalse(failed == rcount, "could not create a renderer")
dogc()
def test_SDL_GetSetTextureColorMod(self):
window = video.SDL_CreateWindow(b"Test", 10, 10, 10, 10,
video.SDL_WINDOW_HIDDEN)
self.assertIsInstance(window.contents, video.SDL_Window)
renderer = render.SDL_CreateRenderer(window, -1, self._RENDERFLAGS)
self.assertIsInstance(renderer.contents, render.SDL_Renderer)
tex = render.SDL_CreateTexture(renderer,
pixels.SDL_PIXELFORMAT_ARGB8888,
render.SDL_TEXTUREACCESS_STREAMING, 10,
10)
self.assertIsInstance(tex.contents, render.SDL_Texture)
colors = (
(16, 22, 185),
(32, 64, 128),
(64, 32, 128),
(64, 32, 255),
(255, 32, 64),
(255, 32, 128),
(0, 0, 0),
(255, 255, 255),
(128, 128, 128),
)
for r, g, b in colors:
ret = render.SDL_SetTextureColorMod(tex, r, g, b)
self.assertEqual(ret, 0)
tr, tg, tb = Uint8(), Uint8(), Uint8()
ret = render.SDL_GetTextureColorMod(tex, byref(tr), byref(tg),
byref(tb))
self.assertEqual(ret, 0)
self.assertEqual((tr.value, tg.value, tb.value), (r, g, b))
render.SDL_DestroyTexture(tex)
#self.assertRaises(sdl.SDLError, render.SDL_SetTextureColorMod, tex,
# 10, 20, 30)
#self.assertRaises(sdl.SDLError, render.SDL_GetTextureColorMod, tex)
render.SDL_DestroyRenderer(renderer)
video.SDL_DestroyWindow(window)
dogc()
def test_SDL_GetSetSurfaceAlphaMod(self):
bpp = c_int()
rmask, gmask, bmask, amask = Uint32(), Uint32(), Uint32(), Uint32()
for fmt in pixels.ALL_PIXELFORMATS:
if pixels.SDL_ISPIXELFORMAT_FOURCC(fmt):
continue
ret = pixels.SDL_PixelFormatEnumToMasks(fmt, byref(bpp),
byref(rmask), byref(gmask),
byref(bmask), byref(amask))
self.assertEqual(ret, SDL_TRUE)
sf = surface.SDL_CreateRGBSurface(0, 10, 10, bpp, rmask, gmask,
bmask, amask)
salpha = Uint8()
ret = surface.SDL_GetSurfaceAlphaMod(sf, byref(salpha))
self.assertEqual(ret, 0)
self.assertEqual(salpha.value, 255)
for alpha in range(0, 255):
ret = surface.SDL_SetSurfaceAlphaMod(sf, alpha)
self.assertEqual(ret, 0)
ret = surface.SDL_GetSurfaceAlphaMod(sf, byref(salpha))
self.assertEqual(ret, 0)
self.assertEqual(salpha.value, alpha)
surface.SDL_FreeSurface(sf)
