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Use PSNR for comparing equality in one HDR10 test

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Also, fix incorrectly stretched golden file that was not detected with previous, less sensitive, average pixel error comparison.

PiperOrigin-RevId: 690643520
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dancho 2024-10-28 09:35:36 -07:00 committed by Copybara-Service
parent e67660f326
commit 4601a42aee
2 changed files with 1 additions and 6 deletions
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libraries/test_data/src/test/assets/test-generated-goldens/hdr-goldens/original_hlg10_to_pq.png
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libraries/transformer/src/androidTest/java/androidx/media3/transformer/mh/DefaultVideoFrameProcessorTextureOutputPixelTest.java
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@ -491,12 +491,7 @@ public final class DefaultVideoFrameProcessorTextureOutputPixelTest {
videoFrameProcessorTestRunner.processFirstFrameAndEnd(); videoFrameProcessorTestRunner.processFirstFrameAndEnd();
Bitmap actualBitmap = videoFrameProcessorTestRunner.getOutputBitmap(); Bitmap actualBitmap = videoFrameProcessorTestRunner.getOutputBitmap();
// TODO(b/207848601): Switch to using proper tooling for testing against golden data. assertBitmapsAreSimilar(expectedBitmap, actualBitmap, HDR_PSNR_THRESHOLD);
float averagePixelAbsoluteDifference =
BitmapPixelTestUtil.getBitmapAveragePixelAbsoluteDifferenceFp16(
expectedBitmap, actualBitmap);
assertThat(averagePixelAbsoluteDifference)
.isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE_DIFFERENT_DEVICE_FP16);
} }
@Test @Test