mirror of
https://github.com/unidoc/unipdf.git
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24648f4481
* Fixing platform indepenedent integer size * Cleared test logs. * Cleared unnecessary int32 * Defined precise integer size for jbig2 segments.
39 lines
814 B
Go
39 lines
814 B
Go
/*
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* This file is subject to the terms and conditions defined in
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* file 'LICENSE.md', which is part of this source code package.
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*/
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package segments
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import (
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"math"
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"github.com/unidoc/unipdf/v3/internal/jbig2/reader"
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)
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// EndOfStripe flags an end of stripe - see 7.4.9.
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type EndOfStripe struct {
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r reader.StreamReader
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lineNumber int
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}
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// Init implements Segmenter interface.
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func (e *EndOfStripe) Init(h *Header, r reader.StreamReader) error {
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e.r = r
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return e.parseHeader(h, r)
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}
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// LineNumber gets the EndOfStripe line number.
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func (e *EndOfStripe) LineNumber() int {
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return e.lineNumber
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}
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func (e *EndOfStripe) parseHeader(h *Header, r reader.StreamReader) error {
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temp, err := e.r.ReadBits(32)
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if err != nil {
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return err
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}
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e.lineNumber = int(temp & math.MaxInt32)
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return nil
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}
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