jpeg_error_mgr::trace_level is only used within LibJPEG.
 
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jpeg_error_mgr::trace_level field

Syntax

int trace_level;

References

LocationReferrerText
jpeglib.h:707
int trace_level; /* max msg_level that will be displayed */
jdmarker.c:562get_dqt()
if (cinfo->err->trace_level >= 2) {
jerror.c:138emit_message()
if (err->num_warnings == 0 || err->trace_level >= 3)
jerror.c:144emit_message()
if (err->trace_level >= msg_level)
jerror.c:240jpeg_std_error()
err->trace_level = 0; /* default = no tracing */

Data Use

Functions writing jpeg_error_mgr::trace_level
Functions reading jpeg_error_mgr::trace_level
all items filtered out
jpeg_error_mgr::trace_level
all items filtered out