LibJPEG
jpeg_decompress_struct::arith_dc_U is only used within LibJPEG.
 
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CodeScopeSTM32 Libraries and SamplesLibJPEGjpeg_decompress_struct::arith_dc_U

jpeg_decompress_struct::arith_dc_U field

Syntax

UINT8 arith_dc_U[NUM_ARITH_TBLS];

References

LocationReferrerText
jpeglib.h:574
UINT8 arith_dc_U[NUM_ARITH_TBLS]; /* U values for DC arith-coding tables */
jdarith.c:294decode_mcu_DC_first()
else if (m > (int) ((1L << cinfo->arith_dc_U[tbl]) >> 1))
jdarith.c:561decode_mcu()
else if (m > (int) ((1L << cinfo->arith_dc_U[tbl]) >> 1))
jdmarker.c:212get_soi()
cinfo->arith_dc_U[i] = 1;
jdmarker.c:403get_dac()
cinfo->arith_dc_U[index] = (UINT8) (val >> 4);
jdmarker.c:404get_dac()
if (cinfo->arith_dc_L[index] > cinfo->arith_dc_U[index])

Data Use

Functions reading jpeg_decompress_struct::arith_dc_U
jpeg_decompress_struct::arith_dc_U
all items filtered out
Type of jpeg_decompress_struct::arith_dc_U
jpeg_decompress_struct::arith_dc_U
UINT8
all items filtered out