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Replace the WebP to test alpha subsampling by a slightly smaller image.

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(cherry picked from commit a377712bdb7a007b61a3b16636a3fda81c1aaf98)
This commit is contained in:
tc-wleite 2023-03-15 16:39:50 -03:00 committed by Harald Kuhr
parent c5b0f4a05f
commit 5140846fb6
2 changed files with 5 additions and 5 deletions
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10
imageio/imageio-webp/src/test/java/com/twelvemonkeys/imageio/plugins/webp/WebPImageReaderTest.java
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@ -60,7 +60,7 @@ public class WebPImageReaderTest extends ImageReaderAbstractTest<WebPImageReader
new Dimension(394, 383), new Dimension(394, 394), new Dimension(372, 394), new Dimension(394, 383), new Dimension(394, 394), new Dimension(372, 394),
new Dimension(400, 400), new Dimension(320, 382)), new Dimension(400, 400), new Dimension(320, 382)),
// Alpha transparency and Alpha filtering // Alpha transparency and Alpha filtering
new TestData(getClassLoaderResource("/webp/alpha_filter.webp"), new Dimension(2000, 1447)) new TestData(getClassLoaderResource("/webp/alpha_filter.webp"), new Dimension(1600, 1600))
); );
} }
@ -178,10 +178,10 @@ public class WebPImageReaderTest extends ImageReaderAbstractTest<WebPImageReader
BufferedImage image = reader.read(0, param); BufferedImage image = reader.read(0, param);
assertRGBEquals("Expected transparent center (500, 362)", 0x00000000, image.getRGB(500, 362) & 0xFF000000, 8); assertRGBEquals("Expected transparent at (100, 265)", 0x00000000, image.getRGB(100, 265) & 0xFF000000, 8);
assertRGBEquals("Expected transparent at (240, 90)", 0x00000000, image.getRGB(240, 90) & 0xFF000000, 8); assertRGBEquals("Expected transparent at (512, 320)", 0x00000000, image.getRGB(512, 320) & 0xFF000000, 8);
assertRGBEquals("Expected opaque at (256, 640)", 0xFF000000, image.getRGB(256, 640) & 0xFF000000, 8); assertRGBEquals("Expected opaque at (666, 444)", 0xFF000000, image.getRGB(666, 444) & 0xFF000000, 8);
assertRGBEquals("Expected opaque at (850, 120)", 0xFF000000, image.getRGB(256, 640) & 0xFF000000, 8); assertRGBEquals("Expected opaque corner (799, 799)", 0xFF000000, image.getRGB(699, 699) & 0xFF000000, 8);
} }
finally { finally {
reader.dispose(); reader.dispose();

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imageio/imageio-webp/src/test/resources/webp/alpha_filter.webp
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