diff options
Diffstat (limited to 'tools/dcpdiff.cc')
| -rw-r--r-- | tools/dcpdiff.cc | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/tools/dcpdiff.cc b/tools/dcpdiff.cc index 490059aa..b361b93a 100644 --- a/tools/dcpdiff.cc +++ b/tools/dcpdiff.cc @@ -14,10 +14,12 @@ static void help (string n) { cerr << "Syntax: " << n << " [OPTION] <DCP> <DCP>\n" - << " -V, --version show libdcp version\n" - << " -h, --help show this help\n" - << " -v, --verbose be verbose\n" - << " -n, --names allow differing MXF names\n" + << " -V, --version show libdcp version\n" + << " -h, --help show this help\n" + << " -v, --verbose be verbose\n" + << " -n, --names allow differing MXF names\n" + << " -m, --mean-pixel maximum allowed mean pixel error (default 5)\n" + << " -s, --std-dev-pixel maximum allowed standard deviation of pixel error (default 5)\n" << "\n" << "The <DCP>s are the DCP directories to compare.\n" << "Comparison is of metadata and content, ignoring timestamps\n" @@ -36,6 +38,8 @@ int main (int argc, char* argv[]) { EqualityOptions options; + options.max_mean_pixel_error = 5; + options.max_std_dev_pixel_error = 5; int option_index = 0; while (1) { @@ -44,10 +48,12 @@ main (int argc, char* argv[]) { "help", no_argument, 0, 'h'}, { "verbose", no_argument, 0, 'v'}, { "names", no_argument, 0, 'n'}, + { "mean-pixel", required_argument, 0, 'm'}, + { "std-dev-pixel", required_argument, 0, 's'}, { 0, 0, 0, 0 } }; - int c = getopt_long (argc, argv, "Vhvn", long_options, &option_index); + int c = getopt_long (argc, argv, "Vhvnm:s:", long_options, &option_index); if (c == -1) { break; @@ -66,6 +72,12 @@ main (int argc, char* argv[]) case 'n': options.mxf_names_can_differ = true; break; + case 'm': + options.max_mean_pixel_error = atof (optarg); + break; + case 's': + options.max_std_dev_pixel_error = atof (optarg); + break; } } @@ -102,8 +114,6 @@ main (int argc, char* argv[]) exit (EXIT_FAILURE); } - options.max_mean_pixel_error = 5; - options.max_std_dev_pixel_error = 5; /* I think this is just below the LSB at 16-bits (ie the 8th most significant bit at 24-bit) */ options.max_audio_sample_error = 255; |