21 lines
765 B
Python
21 lines
765 B
Python
"""Amiga low resolution: 320x200, 32 colours from the 4096-colour palette."""
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from __future__ import annotations
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from ...convert.base import Conversion
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from . import _common
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WIDTH, HEIGHT = 320, 200
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PIXEL_ASPECT = 1.0
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NCOL = 32
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def convert(img_rgb, palette_name="amiga", dither_mode="floyd",
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intensive=False, base_color=None):
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planes, colors, preview, err = _common.flat_encode(img_rgb, NCOL, dither_mode)
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return Conversion(
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mode="lowres", width=WIDTH, height=HEIGHT, pixel_aspect=PIXEL_ASPECT,
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index_image=None,
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data={"planes": planes, "colors": colors, "nplanes": 5, "ham": False},
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data_addr=0, viewer="amiga", preview_rgb=preview, error=err,
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meta={"palette": "amiga", "dither": dither_mode},
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)
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