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* use LOG_DBG if the verification of the format failedLeonardo Hernández Hernández2024-06-111-1/+1
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* png: do alpha pre-multiplication manuallyDaniel Eklöf2024-04-181-3/+27
| | | | | | | | | Something's up with libpng's alpha-mode... it's required to get proper alpha (transparency) on some images, but at the same time, that breaks other images (they are rendered way too dark). Doing the pre-multiplication manually seems to handle all images correctly.
* main: open file once, in main, and log an error when we failDaniel Eklöf2020-10-011-8/+4
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* png: disable alphaDaniel Eklöf2020-09-201-4/+4
| | | | We’re displaying a background; there’s nothing behind it...
* Initial commitDaniel Eklöf2020-08-011-0/+143
Can display a single PNG image scaled-to-fit on all outputs.