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DaemonEngine
crunch
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Ignore fully opaque alpha channels, preserve alpha when writing grayscale images
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illwieckz
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Ignore fully opaque alpha channels, preserve alpha when writing grayscale images
#98
illwieckz
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DaemonEngine/crunch:master
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illwieckz/opaque-crn
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Commits on Aug 5, 2026
test: add reusable format lists and some helper functions
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test: add JPEG samples with grayscale component using 1×1 and 2×2 sampling
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crn_mipmapped_texture: ignore fully opaque alpha channels
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crn_jpgd: accept grayscale JPEGs with non-1×1 sampling factors
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test: rework the sample testing
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Commits on Aug 7, 2026
crn_image_utils: preserve alpha in grayscale image conversion
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test: add TGA samples with alpha channel variants, with a generator
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test: call wineserver -k before every wine run to avoid random errors
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Commits on Aug 8, 2026
crn_image_utils: preserve alpha in grayscale BMP output
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Commits on Aug 9, 2026
test: make possible to do partial checking when everything isn't recorded
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Commits on Aug 10, 2026
test: set clone explicitly
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test: require to set clone explicitly
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test: reword the now non-optional clone_name
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test: enforce -noNormalDetection
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test: rename some samples
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test: count the failed and verified tests and display the numbers
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