Jpegdec is a refactored sysmodule added with [4.0.0+] for handling all JPEG decoding associated with capture services.
caps:dc
This is "nn::capsrv::sf::IDecoderControlService".
| Cmd | Name |
|---|---|
| 3001 | #DecodeJpeg |
| 4001 | ShrinkJpeg |
DecodeJpeg
Takes an input u32 width, an input u32 height, an input ScreenShotDecodeOption, a type-0x46 output buffer, a type-0x5 input buffer, and no output.
The type-0x46 buffer contains the RGBA8 image data. The type-0x5 buffer contains the input JPEG data.