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77 lines
3.0 KiB
77 lines
3.0 KiB
# |
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# This file is part of Magnum. |
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# |
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# Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, |
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# 2020, 2021, 2022, 2023 Vladimír Vondruš <mosra@centrum.cz> |
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# |
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# Permission is hereby granted, free of charge, to any person obtaining a |
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# copy of this software and associated documentation files (the "Software"), |
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# to deal in the Software without restriction, including without limitation |
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# the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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# and/or sell copies of the Software, and to permit persons to whom the |
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# Software is furnished to do so, subject to the following conditions: |
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# |
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# The above copyright notice and this permission notice shall be included |
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# in all copies or substantial portions of the Software. |
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# |
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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# DEALINGS IN THE SOFTWARE. |
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# |
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import os |
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import sys |
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import unittest |
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# setUpModule gets called before everything else, skipping if GL tests can't |
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# be run |
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from . import GLTestCase, setUpModule |
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from corrade import pluginmanager |
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import magnum |
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from magnum import * |
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from magnum import gl, text |
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class GlyphCache(GLTestCase): |
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def test(self): |
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cache = text.GlyphCache((128, 128), (2, 2)) |
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self.assertEqual(cache.size, (128, 128, 1)) |
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self.assertEqual(cache.padding, (2, 2)) |
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cache_refcount = sys.getrefcount(cache) |
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# Returned texture references the cache to ensure it doesn't get GC'd |
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# before the texture instances |
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texture = cache.texture |
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self.assertEqual(sys.getrefcount(cache), cache_refcount + 1) |
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# Deleting the texture should decrease cache refcount again |
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del texture |
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self.assertEqual(sys.getrefcount(cache), cache_refcount) |
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class DistanceFieldGlyphCache(GLTestCase): |
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def test(self): |
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cache = text.DistanceFieldGlyphCache((1024, 1024), (128, 128), 2) |
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self.assertEqual(cache.size, (1024, 1024, 1)) |
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self.assertEqual(cache.padding, (2, 2)) |
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class Renderer2D(GLTestCase): |
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@unittest.skipIf(magnum.TARGET_GLES2, "Needs OES_mapbuffer on ES2 and extension queries are not exposed to Python yet") |
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def test(self): |
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font = text.FontManager().load_and_instantiate('StbTrueTypeFont') |
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font.open_file(os.path.join(os.path.dirname(__file__), 'Oxygen.ttf'), 16.0) |
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cache = text.GlyphCache((128, 128)) |
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font.fill_glyph_cache(cache, "hello") |
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renderer = text.Renderer2D(font, cache, 1.0) |
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renderer.reserve(16) |
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renderer.render("hello") |
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self.assertEqual(renderer.rectangle, Range2D((0.0625, -0.0625), (2.4807, 0.875)))
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