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codec/mjpeg/jpeg.go: componenting consts for SOF0 and SOS headers

This commit is contained in:
Saxon 2020-01-02 11:30:51 +10:30
parent ac23e126e3
commit c42d58ea85
1 changed files with 5 additions and 5 deletions
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10
codec/mjpeg/jpeg.go
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@ -73,15 +73,15 @@ const (
// SOF0 (start of frame) header fields.
const (
sofLen = 17
sofPrecision = 8
sofNoOfComponents = 3
sofLen = 17 // Length of SOF0 segment excluding marker.
sofPrecision = 8 // Data precision in bits/sample.
sofNoOfComponents = 3 // Number of components (1 = grey scaled, 3 = color YcbCr or YIQ 4 = color CMYK)
)
// SOS (start of scan) header fields.
const (
sosLen = 12
sosComponentsInScan = 3
sosLen = 12 // Length of SOS segment excluding marker.
sosComponentsInScan = 3 // Number of components in scan.
)
var (