Fix Non-square Radiance/RGBE/.hdr images failing to load

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The HDR QImageIOHandler plugin only supports the default image orientation (-Y +X) in .hdr files. It mixes up the width and height however, resulting in non-square images not loading.

This fix adds a check for the standard image orientation in the file and returns false (with error message) if that fails.
If it succeeds, it takes the height from the -Y component, and the width from the +X component, resulting in successful loading of the image.

Add autotest images for landscape and portrait HDR (Radiance RGBE) loader

BUGS: 433877

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This commit is contained in:

Fred Fonkle

2021-03-02 22:28:09 +01:00

committed by Albert Astals Cid

parent 511a22f0b4

commit 503b3eee2b

5 changed files with 9 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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autotests/read/hdr/rgb-landscape.hdr Executable file

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autotests/read/hdr/rgb-landscape.png Executable file

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autotests/read/hdr/rgb-portrait.hdr Executable file

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autotests/read/hdr/rgb-portrait.png Normal file

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