sjs/media
1
0
Fork 0
mirror of https://github.com/samsonjs/media.git synced 2026-03-25 09:25:53 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Use PSNR for comparing equality in one HDR10 test

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

PiperOrigin-RevId: 690643520
This commit is contained in:
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
Show stats Download patch file Download diff file Expand all files Collapse all files

BIN
libraries/test_data/src/test/assets/test-generated-goldens/hdr-goldens/original_hlg10_to_pq.png
View file

Binary file not shown.
Side by side Swipe Overlay

Before

Width:  |  Height:  |  Size: 7 MiB

After

Width:  |  Height:  |  Size: 7 MiB

7
libraries/transformer/src/androidTest/java/androidx/media3/transformer/mh/DefaultVideoFrameProcessorTextureOutputPixelTest.java
View file

@ -491,12 +491,7 @@ public final class DefaultVideoFrameProcessorTextureOutputPixelTest {
videoFrameProcessorTestRunner.processFirstFrameAndEnd();
Bitmap actualBitmap = videoFrameProcessorTestRunner.getOutputBitmap();
// TODO(b/207848601): Switch to using proper tooling for testing against golden data.
float averagePixelAbsoluteDifference =
BitmapPixelTestUtil.getBitmapAveragePixelAbsoluteDifferenceFp16(
expectedBitmap, actualBitmap);
assertThat(averagePixelAbsoluteDifference)
.isAtMost(MAXIMUM_AVERAGE_PIXEL_ABSOLUTE_DIFFERENCE_DIFFERENT_DEVICE_FP16);
assertBitmapsAreSimilar(expectedBitmap, actualBitmap, HDR_PSNR_THRESHOLD);
}
@Test