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Sample images appear to have incorrect metadata #3

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Tom94 opened this issue Nov 29, 2021 · 1 comment
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Sample images appear to have incorrect metadata #3

Tom94 opened this issue Nov 29, 2021 · 1 comment

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@Tom94
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Tom94 commented Nov 29, 2021 •
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Hi there, in a pull request adding QOI support to my image viewer, we encountered an issue with the sample images in this repository. (see Tom94/tev#148)

It seems like the sample images have the QOI_SRGB channel descriptor, even though their alpha component is linear (and thus should be QOI_SRGB_LINEAR_ALPHA).

See the following comparison of the dice.qoi image. Interpreting the data as QOI_SRGB_LINEAR_ALPHA reproduces the png from Wikipedia.
@laurelkeys laurelkeys mentioned this issue Nov 29, 2021
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@Tom94 Tom94 mentioned this issue Dec 20, 2021
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@floooh
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floooh commented Dec 20, 2021

Apparently this is fixed now with: #4

@floooh floooh closed this as completed Dec 20, 2021
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@floooh @Tom94