LibJPEG
jpeg_decompress_struct::enable_2pass_quant is only used within LibJPEG.
 
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CodeScopeSTM32 Libraries and SamplesLibJPEGjpeg_decompress_struct::enable_2pass_quant

jpeg_decompress_struct::enable_2pass_quant field

Syntax

boolean enable_2pass_quant;

References

LocationReferrerText
jpeglib.h:482
boolean enable_2pass_quant; /* enable future use of 2-pass quantizer */
jdapimin.c:210default_decompress_parms()
cinfo->enable_2pass_quant = FALSE;
jdmaster.c:297master_selection()
cinfo->enable_2pass_quant = FALSE;
jdmaster.c:306master_selection()
cinfo->enable_2pass_quant = FALSE;
jdmaster.c:311master_selection()
cinfo->enable_2pass_quant = TRUE;
jdmaster.c:326master_selection()
if (cinfo->enable_2pass_quant || cinfo->enable_external_quant) {
jdmaster.c:351master_selection()
jinit_d_post_controller(cinfo, cinfo->enable_2pass_quant);
jdmaster.c:429prepare_for_output_pass()
if (cinfo->two_pass_quantize && cinfo->enable_2pass_quant) {
jdmaster.c:461prepare_for_output_pass()
cinfo->progress->total_passes += (cinfo->enable_2pass_quant ? 2 : 1);
jquant2.c:1277jinit_2pass_quantizer()
if (cinfo->enable_2pass_quant) {

Data Use

Functions writing jpeg_decompress_struct::enable_2pass_quant
Functions reading jpeg_decompress_struct::enable_2pass_quant
all items filtered out
jpeg_decompress_struct::enable_2pass_quant
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Type of jpeg_decompress_struct::enable_2pass_quant
jpeg_decompress_struct::enable_2pass_quant
boolean
all items filtered out