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Specifies the options for indexing a JPEG image.
Syntax
typedef enum WICJpegIndexingOptions {
WICJpegIndexingOptionsGenerateOnDemand = 0,
WICJpegIndexingOptionsGenerateOnLoad = 0x1,
WICJpegIndexingOptions_FORCE_DWORD = 0x7fffffff
} ;
Constants
WICJpegIndexingOptionsGenerateOnDemandValue: 0 Index generation is deferred until IWICBitmapSource::CopyPixels is called on the image. |
WICJpegIndexingOptionsGenerateOnLoadValue: 0x1 Index generation is performed when the when the image is initially loaded. |
WICJpegIndexingOptions_FORCE_DWORDValue: 0x7fffffff Forces this enumeration to compile to 32 bits in size. Without this value, some compilers would allow this enumeration to compile to a size other than 32 bits. This value is not used. |
Requirements
| Requirement | Value |
|---|---|
| Header | wincodec.h |