summaryrefslogtreecommitdiffstats
path: root/test
diff options
context:
space:
mode:
authorMatthias Vogelgesang <matthias.vogelgesang@kit.edu>2012-07-26 10:40:17 +0200
committerMatthias Vogelgesang <matthias.vogelgesang@kit.edu>2012-07-26 10:40:17 +0200
commit6b320d6ad6943c14cf8685a49e36963adce0ddeb (patch)
treed90a27ea26ea33f9712212ad77f6b0925b0b8dc2 /test
parentfa4f1fdbee50522330387bead1b4fd875aef1d91 (diff)
downloadlibufodecode-6b320d6ad6943c14cf8685a49e36963adce0ddeb.tar.gz
libufodecode-6b320d6ad6943c14cf8685a49e36963adce0ddeb.tar.bz2
libufodecode-6b320d6ad6943c14cf8685a49e36963adce0ddeb.tar.xz
libufodecode-6b320d6ad6943c14cf8685a49e36963adce0ddeb.zip
Add -f and --print-frame-rate option
Diffstat (limited to 'test')
-rw-r--r--test/ipedec.c80
1 files changed, 58 insertions, 22 deletions
diff --git a/test/ipedec.c b/test/ipedec.c
index af0b304..63ff648 100644
--- a/test/ipedec.c
+++ b/test/ipedec.c
@@ -13,6 +13,8 @@ typedef struct {
int dry_run;
int verbose;
int rows;
+ int print_frame_rate;
+ int print_num_rows;
} Options;
static int
@@ -47,11 +49,13 @@ usage(void)
{
printf("usage: ipedec [OPTION]... FILE [FILE ...]\n\
Options:\n\
- -h, --help Show this help message and exit\n\
- -v, --verbose Print additional information on STDOUT\n\
- -r, --num-rows=N N rows that are contained in the file\n\
- -c, --clear-frame Clear the frame for each iteration\n\
- -d, --dry-run Do not save the frames\n");
+ -h, --help Show this help message and exit\n\
+ -v, --verbose Print additional information on STDOUT\n\
+ -r, --num-rows=N N rows that are contained in the file\n\
+ -c, --clear-frame Clear the frame for each iteration\n\
+ -d, --dry-run Do not save the frames\n\
+ -f, --print-frame-rate Print frame rate on STDOUT\n\
+ --print-num-rows Print number of rows on STDOUT\n");
}
static void
@@ -139,7 +143,7 @@ process_file(const char *filename, Options *opts)
size_t num_bytes;
uint16_t *pixels;
uint32_t time_stamp, old_time_stamp;
- int n_frames = 0;
+ int n_frames;
int error = 0;
FILE *fp;
char output_name[256];
@@ -172,6 +176,7 @@ process_file(const char *filename, Options *opts)
timer = timer_new ();
pixels = (uint16_t *) malloc(2048 * 1088 * sizeof(uint16_t));
n_frames = 0;
+ old_time_stamp = 0;
while (error != EIO) {
if (opts->clear_frame)
@@ -187,6 +192,16 @@ process_file(const char *filename, Options *opts)
print_meta_data (&meta);
}
+ if (opts->print_frame_rate && old_time_stamp != 0) {
+ uint32_t diff = 80 * (meta.time_stamp - old_time_stamp);
+
+ printf("%d", 1000000000 / diff);
+ old_time_stamp = meta.time_stamp;
+ }
+
+ if (opts->print_frame_rate || opts->print_num_rows)
+ printf("\n");
+
n_frames++;
if (!opts->dry_run)
@@ -201,8 +216,10 @@ process_file(const char *filename, Options *opts)
if (!opts->dry_run)
fclose(fp);
- mtime = timer->seconds * 1000.0 + timer->useconds / 1000.0;
- printf("Decoded %i frames in %.5fms\n", n_frames, mtime);
+ if (opts->verbose) {
+ mtime = timer->seconds * 1000.0 + timer->useconds / 1000.0;
+ printf("Decoded %i frames in %.5fms\n", n_frames, mtime);
+ }
free(pixels);
free(buffer);
@@ -216,39 +233,58 @@ int main(int argc, char const* argv[])
{
int getopt_ret, index;
+ enum {
+ CLEAR_FRAME = 'c',
+ DRY_RUN = 'd',
+ FRAME_RATE = 'f',
+ HELP = 'h',
+ SET_NUM_ROWS = 'r',
+ VERBOSE = 'v',
+ NUM_ROWS
+ };
+
static struct option long_options[] = {
- { "num-rows", required_argument, 0, 'r' },
- { "clear-frame", no_argument, 0, 'c' },
- { "verbose", no_argument, 0, 'v' },
- { "help", no_argument, 0, 'h' },
- { "dry-run", no_argument, 0, 'd' },
+ { "num-rows", required_argument, 0, SET_NUM_ROWS },
+ { "clear-frame", no_argument, 0, CLEAR_FRAME },
+ { "verbose", no_argument, 0, VERBOSE },
+ { "help", no_argument, 0, HELP },
+ { "dry-run", no_argument, 0, DRY_RUN },
+ { "print-frame-rate", no_argument, 0, FRAME_RATE },
+ { "print-num-rows", no_argument, 0, NUM_ROWS },
{ 0, 0, 0, 0 }
};
static Options opts = {
- .clear_frame = 0,
- .dry_run = 0,
+ .rows = 1088,
.verbose = 0,
- .rows = 1088
+ .dry_run = 0,
+ .clear_frame = 0,
+ .print_frame_rate = 0,
+ .print_num_rows = 0
};
- while ((getopt_ret = getopt_long(argc, (char *const *) argv, "r:cvhd", long_options, &index)) != -1) {
+ while ((getopt_ret = getopt_long(argc, (char *const *) argv, "r:cvhdf", long_options, &index)) != -1) {
switch (getopt_ret) {
- case 'r':
+ case SET_NUM_ROWS:
opts.rows = atoi(optarg);
break;
- case 'c':
+ case CLEAR_FRAME:
opts.clear_frame = 1;
break;
- case 'v':
+ case VERBOSE:
opts.verbose = 1;
break;
- case 'h':
+ case HELP:
usage();
return 0;
- case 'd':
+ case DRY_RUN:
opts.dry_run = 1;
break;
+ case FRAME_RATE:
+ opts.print_frame_rate = 1;
+ break;
+ case NUM_ROWS:
+ opts.print_num_rows = 1;
default:
break;
}