void CowichanTBB::life(BoolMatrix input, BoolMatrix output) {
GameOfLife game(input, output, nr, nc);
for (index_t i = 0; i < LIFE_ITERATIONS; ++i) {
// update CA simulation
parallel_reduce(Range2D(0, nr, 0, nc), game, auto_partitioner());
// check if there are alive cells
if (!game.isAlive()) {
no_cells_alive();
}
// swap arrays (ping-pong approach)
game.swap();
}
// final result is in input - copy to output
if (LIFE_ITERATIONS % 2 == 0) {
for (index_t r = 0; r < nr; r++) {
for (index_t c = 0; c < nc; c++) {
MATRIX_RECT(output, r, c) = MATRIX_RECT(input, r, c);
}
}
}
}
void HarfBuzzFontGLTest::layout() {
HarfBuzzFont font;
CORRADE_VERIFY(font.openFile(Utility::Directory::join(FREETYPEFONT_TEST_DIR, "Oxygen.ttf"), 16.0f));
/* Fill the cache with some fake glyphs */
GlyphCache cache(Vector2i(256));
cache.insert(font.glyphId(U'W'), {25, 34}, {{0, 8}, {16, 128}});
cache.insert(font.glyphId(U'e'), {25, 12}, {{16, 4}, {64, 32}});
std::unique_ptr<AbstractLayouter> layouter = font.layout(cache, 0.5f, "Wave");
CORRADE_VERIFY(layouter);
CORRADE_COMPARE(layouter->glyphCount(), 4);
Vector2 cursorPosition;
Range2D rectangle, position, textureCoordinates;
/* Difference between this and FreeTypeFont should be _only_ in advances */
/* 'W' */
std::tie(position, textureCoordinates) = layouter->renderGlyph(0, cursorPosition = {}, rectangle);
CORRADE_COMPARE(position, Range2D({0.78125f, 1.0625f}, {1.28125f, 4.8125f}));
CORRADE_COMPARE(textureCoordinates, Range2D({0, 0.03125f}, {0.0625f, 0.5f}));
CORRADE_COMPARE(cursorPosition, Vector2(0.51123f, 0.0f));
/* 'a' (not in cache) */
std::tie(position, textureCoordinates) = layouter->renderGlyph(1, cursorPosition = {}, rectangle);
CORRADE_COMPARE(position, Range2D());
CORRADE_COMPARE(textureCoordinates, Range2D());
CORRADE_COMPARE(cursorPosition, Vector2(0.258301f, 0.0f));
/* 'v' (not in cache) */
std::tie(position, textureCoordinates) = layouter->renderGlyph(2, cursorPosition = {}, rectangle);
CORRADE_COMPARE(position, Range2D());
CORRADE_COMPARE(textureCoordinates, Range2D());
CORRADE_COMPARE(cursorPosition, Vector2(0.25f, 0.0f));
/* 'e' */
std::tie(position, textureCoordinates) = layouter->renderGlyph(3, cursorPosition = {}, rectangle);
CORRADE_COMPARE(position, Range2D({0.78125f, 0.375f}, {2.28125f, 1.25f}));
CORRADE_COMPARE(textureCoordinates, Range2D({0.0625f, 0.015625f}, {0.25f, 0.125f}));
CORRADE_COMPARE(cursorPosition, Vector2(0.260742f, 0.0f));
}
void MagnumFontGLTest::layout() {
MagnumFont font;
CORRADE_VERIFY(font.openFile(Utility::Directory::join(MAGNUMFONT_TEST_DIR, "font.conf"), 0.0f));
/* Fill the cache with some fake glyphs */
GlyphCache cache(Vector2i(256));
cache.insert(font.glyphId(U'W'), {25, 34}, {{0, 8}, {16, 128}});
cache.insert(font.glyphId(U'e'), {25, 12}, {{16, 4}, {64, 32}});
auto layouter = font.layout(cache, 0.5f, "Wave");
CORRADE_VERIFY(layouter);
CORRADE_COMPARE(layouter->glyphCount(), 4);
Range2D rectangle;
Range2D position;
Range2D textureCoordinates;
/* 'W' */
Vector2 cursorPosition;
std::tie(position, textureCoordinates) = layouter->renderGlyph(0, cursorPosition = {}, rectangle);
CORRADE_COMPARE(position, Range2D({0.78125f, 1.0625f}, {1.28125f, 4.8125f}));
CORRADE_COMPARE(textureCoordinates, Range2D({0, 0.03125f}, {0.0625f, 0.5f}));
CORRADE_COMPARE(cursorPosition, Vector2(0.71875f, 0.0f));
/* 'a' (not found) */
std::tie(position, textureCoordinates) = layouter->renderGlyph(1, cursorPosition = {}, rectangle);
CORRADE_COMPARE(position, Range2D());
CORRADE_COMPARE(textureCoordinates, Range2D());
CORRADE_COMPARE(cursorPosition, Vector2(0.25f, 0.0f));
/* 'v' (not found) */
std::tie(position, textureCoordinates) = layouter->renderGlyph(2, cursorPosition = {}, rectangle);
CORRADE_COMPARE(position, Range2D());
CORRADE_COMPARE(textureCoordinates, Range2D());
CORRADE_COMPARE(cursorPosition, Vector2(0.25f, 0.0f));
/* 'e' */
std::tie(position, textureCoordinates) = layouter->renderGlyph(3, cursorPosition = {}, rectangle);
CORRADE_COMPARE(position, Range2D({0.78125f, 0.375f}, {2.28125f, 1.25f}));
CORRADE_COMPARE(textureCoordinates, Range2D({0.0625f, 0.015625f}, {0.25f, 0.125f}));
CORRADE_COMPARE(cursorPosition, Vector2(0.375f, 0.0f));
}
void RangeTest::deprecated() {
typedef Geometry::Rectangle<Float> Rectangle;
typedef Geometry::Rectangle<Int> Rectanglei;
Rectanglei a({45, 23}, {-17, 35});
CORRADE_COMPARE(Rectanglei(), Range2Di({0, 0}, {0, 0}));
CORRADE_COMPARE(a, Range2Di({45, 23}, {-17, 35}));
CORRADE_COMPARE(Rectanglei(a), Range2Di({45, 23}, {-17, 35}));
CORRADE_COMPARE(Rectangle(a), Range2D({45.0f, 23.0f}, {-17.0f, 35.0f}));
CORRADE_COMPARE(a.width(), -62);
CORRADE_COMPARE(a.height(), 12);
CORRADE_VERIFY(!(std::is_convertible<Rectangle, Rectanglei>::value));
Corrade::Utility::Configuration c;
Rectangle rect({3.0f, 3.125f}, {9.0f, 9.55f});
std::string value("3 3.125 9 9.55");
c.setValue("rectangle", rect);
CORRADE_COMPARE(c.value("rectangle"), value);
CORRADE_COMPARE(c.value<Rectangle>("rectangle"), rect);
}
void StbTrueTypeFontGLTest::layout() {
StbTrueTypeFont font;
CORRADE_VERIFY(font.openFile(Utility::Directory::join(FREETYPEFONT_TEST_DIR, "Oxygen.ttf"), 16.0f));
/* Fill the cache with some fake glyphs */
GlyphCache cache(Vector2i(256));
cache.insert(font.glyphId(U'W'), {25, 34}, {{0, 8}, {16, 128}});
cache.insert(font.glyphId(U'e'), {25, 12}, {{16, 4}, {64, 32}});
std::unique_ptr<AbstractLayouter> layouter = font.layout(cache, 0.5f, "Wave");
CORRADE_VERIFY(layouter);
CORRADE_COMPARE(layouter->glyphCount(), 4);
Vector2 cursorPosition;
Range2D rectangle, position, textureCoordinates;
/* 'W' */
std::tie(position, textureCoordinates) = layouter->renderGlyph(0, cursorPosition = {}, rectangle);
CORRADE_COMPARE(position, Range2D({0.78125f, 1.0625f}, {1.28125f, 4.8125f}));
CORRADE_COMPARE(textureCoordinates, Range2D({0, 0.03125f}, {0.0625f, 0.5f}));
{
CORRADE_EXPECT_FAIL("Font properties don't match FreeType with the same font size.");
CORRADE_COMPARE(cursorPosition, Vector2(0.53125f, 0.0f));
} {
/* Test that we are at least consistently wrong */
CORRADE_COMPARE(cursorPosition, Vector2(0.595917f, 0.0f));
}
/* 'a' (not in cache) */
std::tie(position, textureCoordinates) = layouter->renderGlyph(1, cursorPosition = {}, rectangle);
CORRADE_COMPARE(position, Range2D());
CORRADE_COMPARE(textureCoordinates, Range2D());
{
CORRADE_EXPECT_FAIL("Font properties don't match FreeType with the same font size.");
CORRADE_COMPARE(cursorPosition, Vector2(0.25f, 0.0f));
} {
/* Test that we are at least consistently wrong */
CORRADE_COMPARE(cursorPosition, Vector2(0.295582f, 0.0f));
}
/* 'v' (not in cache) */
std::tie(position, textureCoordinates) = layouter->renderGlyph(2, cursorPosition = {}, rectangle);
CORRADE_COMPARE(position, Range2D());
CORRADE_COMPARE(textureCoordinates, Range2D());
{
CORRADE_EXPECT_FAIL("Font properties don't match FreeType with the same font size.");
CORRADE_COMPARE(cursorPosition, Vector2(0.25f, 0.0f));
} {
/* Test that we are at least consistently wrong */
CORRADE_COMPARE(cursorPosition, Vector2(0.289709f, 0.0f));
}
/* 'e' */
std::tie(position, textureCoordinates) = layouter->renderGlyph(3, cursorPosition = {}, rectangle);
CORRADE_COMPARE(position, Range2D({0.78125f, 0.375f}, {2.28125f, 1.25f}));
CORRADE_COMPARE(textureCoordinates, Range2D({0.0625f, 0.015625f}, {0.25f, 0.125f}));
{
CORRADE_EXPECT_FAIL("Font properties don't match FreeType with the same font size.");
CORRADE_COMPARE(cursorPosition, Vector2(0.28125f, 0.0f));
} {
/* Test that we are at least consistently wrong */
CORRADE_COMPARE(cursorPosition, Vector2(0.298658f, 0.0f));
}
}
