Commit f48d55ce authored by Arjan van de Ven's avatar Arjan van de Ven Committed by Ingo Molnar

perf: Add a SVG helper library file

The timechart tool writes out SVG format output; this patch adds a
set of helper functions to abstract dealing with SVG from the core
timechart code.
Signed-off-by: default avatarArjan van de Ven <>
Acked-by: default avatarPeter Zijlstra <>
Cc: Paul Mackerras <>
Cc: Frederic Weisbecker <>
LKML-Reference: <>
Signed-off-by: default avatarIngo Molnar <>
parent 61613521
......@@ -373,6 +373,7 @@ LIB_OBJS += util/thread.o
LIB_OBJS += util/trace-event-parse.o
LIB_OBJS += util/trace-event-read.o
LIB_OBJS += util/trace-event-info.o
LIB_OBJS += util/svghelper.o
BUILTIN_OBJS += builtin-annotate.o
BUILTIN_OBJS += builtin-help.o
This diff is collapsed.
#include "types.h"
extern void open_svg(const char *filename, int cpus, int rows);
extern void svg_box(int Yslot, u64 start, u64 end, const char *type);
extern void svg_sample(int Yslot, int cpu, u64 start, u64 end, const char *type);
extern void svg_cpu_box(int cpu, u64 max_frequency, u64 turbo_frequency);
extern void svg_process(int cpu, u64 start, u64 end, const char *type, const char *name);
extern void svg_cstate(int cpu, u64 start, u64 end, int type);
extern void svg_pstate(int cpu, u64 start, u64 end, u64 freq);
extern void svg_time_grid(u64 start, u64 end);
extern void svg_legenda(void);
extern void svg_wakeline(u64 start, int row1, int row2);
extern void svg_partial_wakeline(u64 start, int row1, int row2);
extern void svg_interrupt(u64 start, int row);
extern void svg_text(int Yslot, u64 start, const char *text);
extern void svg_close(void);
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