mirror of
https://github.com/ad044/lainTSX.git
synced 2024-10-22 23:19:06 +00:00
57 lines
1.3 KiB
Text
57 lines
1.3 KiB
Text
meta:
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id: lapk
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file-extension: bin
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endian: le
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ks-opaque-types: true
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seq:
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- id: magic
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contents: 'lapk'
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- id: lapk_size
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type: u4
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- id: data
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type: lapk_data
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size: lapk_size
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types:
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cell_header:
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seq:
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- id: cell_offset
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type: u4
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- id: negative_x_position
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type: u2
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- id: negative_y_position
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type: u2
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- id: unknown
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type: u4
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cell_data:
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seq:
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- id: width
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type: u2
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- id: height
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type: u2
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- id: chrominance_quantisation_scale
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type: u2
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- id: luminance_quantisation_scale
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type: u2
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- id: image_data_size
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type: u4
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- id: run_length_code_count
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type: u4
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- id: image_data
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size: image_data_size - 4
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- id: bit_mask
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size-eos: true
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process: lain_compress
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lapk_data:
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seq:
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- id: cell_count
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type: u4
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- id: cell_headers
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type: cell_header
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repeat: expr
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repeat-expr: cell_count
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- id: cell_data
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type: cell_data
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size: "_index == cell_count - 1 ? _parent.lapk_size - 4 - cell_count * 12 - cell_headers[_index].cell_offset : cell_headers[_index + 1].cell_offset - cell_headers[_index].cell_offset"
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repeat: expr
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repeat-expr: cell_count
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