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imlib2_conv: Add option to time save operations

This commit is contained in:
Kim Woelders 2023-05-01 08:13:45 +02:00
parent 3adb01befd
commit 3a9084a7e9
2 changed files with 34 additions and 7 deletions
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2
src/bin/Makefile.am
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@ -19,7 +19,7 @@ $(X_BASED_PROGS)
SRCS_X11 = prog_x11.c prog_x11.h
SRCS_UTIL = prog_util.c prog_util.h
imlib2_conv_SOURCES = imlib2_conv.c
imlib2_conv_SOURCES = imlib2_conv.c $(SRCS_UTIL)
imlib2_conv_LDADD = $(top_builddir)/src/lib/libImlib2.la
imlib2_load_SOURCES = imlib2_load.c $(SRCS_UTIL)

39
src/bin/imlib2_conv.c
View File

@ -8,11 +8,14 @@
#endif
#include <Imlib2.h>
#include <stdbool.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include "prog_util.h"
#define DEBUG 0
#if DEBUG
#define Dprintf(fmt...) printf(fmt)
@ -80,8 +83,16 @@ main(int argc, char **argv)
const char *fin, *fout;
char *dot;
Imlib_Image im;
int cnt, save_cnt;
bool show_time;
unsigned int t0;
double dt;
while ((opt = getopt(argc, argv, "hi:j:")) != -1)
show_time = false;
save_cnt = 1;
t0 = 0;
while ((opt = getopt(argc, argv, "hi:j:n:")) != -1)
{
switch (opt)
{
@ -92,6 +103,10 @@ main(int argc, char **argv)
case 'i':
case 'j':
break; /* Ignore this time around */
case 'n':
save_cnt = atoi(optarg);
show_time = true;
break;
}
}
@ -117,7 +132,7 @@ main(int argc, char **argv)
/* Re-parse options to attach parameters to be used by savers */
optind = 1;
while ((opt = getopt(argc, argv, "hi:j:")) != -1)
while ((opt = getopt(argc, argv, "hi:j:n:")) != -1)
{
switch (opt)
{
@ -139,10 +154,22 @@ main(int argc, char **argv)
else
imlib_image_set_format("jpg");
imlib_save_image_with_errno_return(fout, &err);
if (err)
fprintf(stderr, "*** Error %d:'%s' saving image: '%s'\n",
err, imlib_strerror(err), fout);
if (show_time)
t0 = time_us();
for (cnt = 0; cnt < save_cnt; cnt++)
{
imlib_save_image_with_errno_return(fout, &err);
if (err)
fprintf(stderr, "*** Error %d:'%s' saving image: '%s'\n",
err, imlib_strerror(err), fout);
}
if (show_time)
{
dt = 1e-3 * (time_us() - t0);
printf("Elapsed time: %.3f ms (%.3f ms per save)\n", dt, dt / save_cnt);
}
#if DEBUG
imlib_free_image_and_decache();