Add missing low clamp when storing negative color values to a unorm8 texture#612
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solidpixel merged 3 commits intomainfrom May 7, 2026
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Add missing low clamp when storing negative color values to a unorm8 texture#612solidpixel merged 3 commits intomainfrom
solidpixel merged 3 commits intomainfrom
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Prior to this change decompressing a HDR void-extent block that contained a negative color would produce a corrupt color output when stored into a unorm8 output image. Other HDR block types are unaffected, because they cannot encode negative values. This changes clamps negative values to zero before storing them when the output format is unorm8. Fixes #611.
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This change also includes some minor improvements to the OSS-Fuzz build script and associated project-specific usage documentation.
Fixes #611