

BOOL SSP_StartJpegDecoder(u8* data, u32 size, void* dst, s16* width, s16* height, u32 option);
| data | JPEG file to decode. |
| size | Size of the JPEG file to decode. |
| dst | Buffer used to store a decoded image. A buffer of the size width * height * 2 is required. |
| width | Maximum width allowed (in pixels) for the image to decode. When decoding has finished, the decoded image's width is stored here. |
| height | Maximum height allowed (in pixels) for the image to decode. When decoding has finished, the decoded image's height is stored here. |
| option | Decoding option (SSP_JPEG_THUMBNAIL). |
Returns TRUE if successful.
Decodes a JPEG file into RGB555 image data. JPEG files can be decoded only from the YUV420, YUV422, and YUV444 formats.
If SSP_JPEG_THUMBNAIL is specified for option, this function decodes a thumbnail image. If nothing is specified (0 is specified), it decodes the main image.
Note:
This decoder is only guaranteed to decode JPEG files created using the SSP encoder.
Note that some JPEG files created with other software cannot be decoded.
Decoding often fails due to additional EXIF information.
When this happens, omit the EXIF information from the image .
2009/09/17 Added information about failed decoding of JPEG files.
2009/07/28 Revised the description of specifying options.
2009/01/09 Deleted the description of signatures.
2008/11/04 Added a description of when decoding fails.
2008/10/09 Added a description of configuring RSF files.
2008/09/15 Initial version.
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