def test_empty_3d(self):
image_format = cl.ImageFormat('CL_RGBA', 'CL_UNSIGNED_INT8')
image = cl.empty_image(ctx, [4, 4, 4], image_format)
self.assertEqual(image.type, cl.Image.IMAGE3D)
self.assertEqual(image.image_format, image_format)
self.assertEqual(image.image_width, 4)
self.assertEqual(image.image_height, 4)
self.assertEqual(image.image_depth, 4)
def test_empty_3d(self):
image_format = cl.ImageFormat('CL_RGBA', 'CL_UNSIGNED_INT8')
image = cl.empty_image(ctx, [4, 4, 4], image_format)
self.assertEqual(image.type, cl.Image.IMAGE3D)
self.assertEqual(image.image_format, image_format)
self.assertEqual(image.image_width, 4)
self.assertEqual(image.image_height, 4)
self.assertEqual(image.image_depth, 4)
def test_map(self):
image_format = cl.ImageFormat('CL_RGBA', 'CL_UNSIGNED_INT8')
image = cl.empty_image(ctx, [4, 4], image_format)
queue = Queue(ctx)
with image.map(queue) as img:
self.assertEqual(img.format, 'T{B:r:B:g:B:b:B:a:}')
self.assertEqual(img.ndim, 2)
self.assertEqual(img.shape, (4, 4))
array = np.asarray(img)
array['r'] = 1
with image.map(queue) as img:
array = np.asarray(img)
self.assertTrue(np.all(array['r'] == 1))
def test_map(self):
image_format = cl.ImageFormat('CL_RGBA', 'CL_UNSIGNED_INT8')
image = cl.empty_image(ctx, [4, 4], image_format)
queue = Queue(ctx)
with image.map(queue) as img:
self.assertEqual(img.format, 'T{B:r:B:g:B:b:B:a:}')
self.assertEqual(img.ndim, 2)
self.assertEqual(img.shape, (4, 4))
array = np.asarray(img)
array['r'] = 1
with image.map(queue) as img:
array = np.asarray(img)
self.assertTrue(np.all(array['r'] == 1))
