mirror of
https://github.com/wader/fq.git
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e9d9f8aef9
Rename s/interface{}/any/g
Preparation for using generics in decode API and native jq funcations etc
Remove some unused linter ignores as linter has been fixed
44 lines
880 B
Go
44 lines
880 B
Go
package mpeg
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// ISO/IEC 14496-15, 5.3.3.1.2 Syntax
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import (
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"github.com/wader/fq/format"
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"github.com/wader/fq/format/registry"
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"github.com/wader/fq/pkg/decode"
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)
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var avcNALUFormat decode.Group
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func init() {
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registry.MustRegister(decode.Format{
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Name: format.AVC_AU,
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Description: "H.264/AVC Access Unit",
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DecodeFn: avcAUDecode,
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DecodeInArg: format.AvcAuIn{
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LengthSize: 4,
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},
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RootArray: true,
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RootName: "access_unit",
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Dependencies: []decode.Dependency{
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{Names: []string{format.AVC_NALU}, Group: &avcNALUFormat},
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},
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})
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}
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func avcAUDecode(d *decode.D, in any) any {
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avcIn, ok := in.(format.AvcAuIn)
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if !ok {
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d.Fatalf("avcIn required")
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}
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for d.NotEnd() {
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d.FieldStruct("nalu", func(d *decode.D) {
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l := d.FieldU("length", int(avcIn.LengthSize)*8)
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d.FieldFormatLen("nalu", int64(l)*8, avcNALUFormat, nil)
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})
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}
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return nil
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}
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