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19 lines
506 B
Python
19 lines
506 B
Python
from basisu_py import Transcoder
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from astc_writer import write_astc_file
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# Load a .ktx2
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data = open("input.ktx2", "rb").read()
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t = Transcoder()
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# Transcode to ASTC
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h = t.open(data)
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bw = t.get_block_width(h) # or basis_get_block_width(astc_tfmt)
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bh = t.get_block_height(h)
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tfmt = t.basis_get_transcoder_texture_format_from_basis_tex_format(
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t.get_basis_tex_format(h)
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)
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blocks = t.transcode_tfmt(data, tfmt)
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write_astc_file("output.astc", blocks, bw, bh, t.get_width(h), t.get_height(h))
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t.close(h)
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