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gstinfo: Add an explicit enum for GST_STACK_TRACE_SHOW_NONE

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The code implicitly uses this value when the stack trace is not FULL.
Mostly useful for documenting the behaviour when each flag is passed
and for translating to/from strings.
This commit is contained in:
Nirbheek Chauhan 2019-06-19 03:19:16 +05:30 committed by Nirbheek Chauhan
parent 6412988975
commit 145f8546c4
3 changed files with 10 additions and 5 deletions
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4
gst/gstinfo.c
View file

@ -2885,8 +2885,8 @@ done:
/**
* gst_debug_get_stack_trace:
* @flags: A set of #GstStackTraceFlags to determine how the stack
* trace should look like. Pass 0 to retrieve a minimal backtrace.
* @flags: A set of #GstStackTraceFlags to determine how the stack trace should
* look like. Pass #GST_STACK_TRACE_SHOW_NONE to retrieve a minimal backtrace.
*
* Returns: (nullable): a stack trace, if libunwind or glibc backtrace are
* present, else %NULL.

9
gst/gstinfo.h
View file

@ -177,12 +177,17 @@ typedef enum { /*< flags >*/
/**
* GstStackTraceFlags:
* @GST_STACK_TRACE_SHOW_FULL: Try to retrieve as much information as
* possible when getting the stack trace
* @GST_STACK_TRACE_SHOW_NONE: Try to retrieve the minimum information
* available, which may be none on some platforms
* (Since: 1.18)
* @GST_STACK_TRACE_SHOW_FULL: Try to retrieve as much information as possible,
* including source information when getting the
* stack trace
*
* Since: 1.12
*/
typedef enum {
GST_STACK_TRACE_SHOW_NONE = 0,
GST_STACK_TRACE_SHOW_FULL = 1 << 0
} GstStackTraceFlags;

2
plugins/tracers/gstleaks.c
View file

@ -106,7 +106,7 @@ set_print_stack_trace_from_string (GstLeaksTracer * self, const gchar * str)
if (g_strcmp0 (str, "full") == 0)
self->trace_flags = GST_STACK_TRACE_SHOW_FULL;
else
self->trace_flags = 0;
self->trace_flags = GST_STACK_TRACE_SHOW_NONE;
}
static void