LibJPEG
jpeg_compress_struct::density_unit is only used within LibJPEG.
 
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CodeScopeSTM32 Libraries and SamplesLibJPEGjpeg_compress_struct::density_unit

jpeg_compress_struct::density_unit field

Syntax

UINT8 density_unit;

References

LocationReferrerText
jpeglib.h:368
UINT8 density_unit; /* JFIF code for pixel size units */
jcmarker.c:393emit_jfif_app0()
emit_byte(cinfo, cinfo->density_unit); /* Pixel size information */
jcparam.c:366jpeg_set_defaults()
cinfo->density_unit = 0; /* Pixel size is unknown by default */
jctrans.c:150jpeg_copy_critical_parameters()
dstinfo->density_unit = srcinfo->density_unit;

Data Use

Functions writing jpeg_compress_struct::density_unit
Functions reading jpeg_compress_struct::density_unit
all items filtered out
jpeg_compress_struct::density_unit
all items filtered out
Type of jpeg_compress_struct::density_unit
jpeg_compress_struct::density_unit
UINT8
all items filtered out