Linux Standard Base Desktop Specification 3.2
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jpeg_consume_input

Name

jpeg_consume_input -- decode input data

#include <jpeglib.h>

int jpeg_consume_input(j_decompress_ptr cinfo);

jpeg_consume_input() shall decode the input data as it arrives, even if it is not to be displayed.

jpeg_consume_input() shall return with one of the following return codes:

`JPEG_REACHED_SOS`		reached SOS marker
`JPEG_REACHED_EOI`		reached EOI marker
`JPEG_ROW_COMPLETED`		completed reading one MCU row of compressed data
`JPEG_SCAN_COMPLETED`		completed reading last MCU row of compressed scan
`JPEG_SUSPENDED`		if data source module requests suspension of the decompressor.

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