WIC constants, enumerations, and flags
This section contains information about the Windows Imaging Component (WIC) constants, enumerations, and flags.
In this section
| Topic | Description |
|---|---|
| WIC GUIDs and CLSIDs | |
| Codec Error Codes | |
| Native Pixel Formats | This topic introduces the pixel formats provided by the WIC |
| Native WIC Codecs | This section contains information about the native imaging codecs available in WIC. |
| IWICDevelopRawNotificationCallback Constants | Flags used to by IWICDevelopRawNotificationCallback to indicate which members have changed. |
| IWICJpegFrameDecode Constants | Flags used by the WICJpegScanHeader and WICJpegFrameHeader. |
| WIC8BIMIptcDigestProperties | Specifies the identifiers of the metadata items in an 8BIM IPTC digest metadata block. |
| WIC8BIMIptcProperties | Specifies the identifiers of the metadata items in an 8BIM IPTC block. |
| WIC8BIMResolutionInfoProperties | Specifies the identifiers of the metadata items in an 8BIMResolutionInfo block. |
| WICBitmapAlphaChannelOption | Specifies the desired alpha channel usage. |
| WICBitmapCreateCacheOption | Specifies the desired cache usage. |
| WICBitmapDecoderCapabilities | Specifies the capabilities of the decoder. |
| WICBitmapDitherType | Specifies the type of dither algorithm to apply when converting between image formats. |
| WICBitmapEncoderCacheOption | Specifies the cache options available for an encoder. |
| WICBitmapInterpolationMode | Specifies the sampling or filtering mode to use when scaling an image. |
| WICBitmapLockFlags | Specifies access to an IWICBitmap. |
| WICBitmapPaletteType | Specifies the type of palette used for an indexed image format. |
| WICBitmapTransformOptions | Specifies the flip and rotation transforms. |
| WICColorContextType | Specifies the color context types. |
| WICComponentEnumerateOptions | Specifies component enumeration options. |
| WICComponentSigning | Specifies the component signing status. |
| WICComponentType | Specifies the type of WIC component. |
| WICDecodeOptions | Specifies decode options. |
| WICDdsDimension | Specifies the dimension type of the data contained in DDS image. |
| WICDdsAlphaMode | Specifies the meaning of pixel color component values contained in the DDS image. |
| WICGifApplicationExtensionProperties | Specifies the application extension metadata properties for a Graphics Interchange Format (GIF) image. |
| WICGifCommentExtensionProperties | Specifies the comment extension metadata properties for a GIF image. |
| WICGifGraphicControlExtensionProperties | Specifies the graphic control extension metadata properties that define the transitions between each frame animation for GIF images. |
| WICGifImageDescriptorProperties | Specifies the image descriptor metadata properties for GIF frames. |
| WICGifLogicalScreenDescriptorProperties | Specifies the logical screen descriptor properties for GIF metadata. |
| WICHeifCompressionOption | Defines constants that specify High Efficiency Image Format (HEIF) compression options. Allows you to choose which compression format to use when creating a HEIF image file. |
| WICJpegCommentProperties | Specifies the JPEG comment properties. |
| WICJpegChrominanceProperties | Specifies the JPEG chrominance table property. |
| WICJpegIndexingOptions | Specifies the options for indexing a JPEG image. |
| WICJpegLuminanceProperties | Specifies the JPEG luminance table property. |
| WICJpegScanType | Specifies the memory layout of pixel data in a JPEG image scan. |
| WICJpegTransferMatrix | Specifies conversion matrix from Y'Cb'Cr' to R'G'B'. |
| WICJpegYCrCbSubsamplingOption | Specifies the JPEG YCrCB subsampling options. |
| WICMetadataCreationOptions | Specifies metadata creation options. |
| WICNamedWhitePoint | Specifies named white balances for raw images. |
| WICPersistOptions | Specifies WIC options that are used when initializing a component with a stream. |
| WICPixelFormatNumericRepresentation | |
| WICPlanarOptions | Specifies additional options to an IWICPlanarBitmapSourceTransform implementation. |
| WICProgressOperation | Specifies the progress operations to receive notifications for. |
| WICPngBkgdProperties | Specifies the Portable Network Graphics (PNG) background (bKGD) chunk metadata properties. |
| WICPngChrmProperties | Specifies the PNG cHRM chunk metadata properties for CIE XYZ chromaticity. |
| WICPngFilterOption | Specifies the PNG filters available for compression optimization. |
| WICPngGamaProperties | Specifies the PNG gAMA chunk metadata properties. |
| WICPngHistProperties | Specifies the PNG hIST chunk metadata properties. |
| WICPngIccpProperties | Specifies the PNG iCCP chunk metadata properties. |
| WICPngItxtProperties | Specifies the PNG iTXT chunk metadata properties. |
| WICPngSrgbProperties | Specifies the PNG sRGB chunk metadata properties. |
| WICPngTimeProperties | Specifies the PNG tIME chunk metadata properties. |
| WICProgressNotification | Specifies when the progress notification callback should be called. |
| WICRawCapabilities | Specifies the capability support of a raw image. |
| WICRawParameterSet | Specifies the parameter set used by a raw codec. |
| WICRawRenderMode | Specifies the render intent of the next CopyPixels call. |
| WICRawRotationCapabilities | Specifies the rotation capabilities of the codec. |
| WICSectionAccessLevel | Specifies the access level of a Windows Graphics Device Interface (GDI) section. |
| WICTiffCompressionOption | Specifies the Tagged Image File Format (TIFF) compression options. |