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https://github.com/n64decomp/sm64.git
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30 lines
1.1 KiB
Markdown
30 lines
1.1 KiB
Markdown
# n64graphics_ci
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Allows you to convert PNG image files to/from N64 CI format. This is temporary until queueRAM adds CI support into his official n64graphics tool. This tool does not process RGBA, IA, or I textures, use n64graphics for those.
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CI4 textures will always assume a 16 color palette is used, and CI8 textures a 256 palette is used. The palette will be generated as a seperate file. The palette file will be named after the CI filename, but postpended with `.pal`.
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## Libraries Used (All MIT licensed)
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* **Exoquant** by Dennis Ranke, for color reduction. https://github.com/exoticorn/exoquant
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* **stb** by Sean Barrett, for loading PNG images. https://github.com/nothings/stb
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## PNG -> CI4 + Palette
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`./n64graphics_ci -i image.ci4 -g image.png -f ci4`
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## CI4 + Palette -> 32x32 PNG
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`./n64graphics_ci -e image.ci4 -g image.ci4.png -f ci4 -w 32 -h 32`
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## PNG -> CI8 + Palette
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`./n64graphics_ci -i image.ci8 -g image.png -f ci8`
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## CI8 + Palette -> 32x32 PNG
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`./n64graphics_ci -e image.ci8 -g image.ci8.png -f ci8 -w 32 -h 32`
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## Comparision
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