Add some low-volume 24-bit data to the benchmark, for variety.

[nageru] / flags.cpp

diff --git a/flags.cpp b/flags.cpp
index acbf497b834bb1cc8193b0ff272cae91d3b15077..ef32e6a0cf6f40ac6bc6a40dd64d4b7915ef3cb1 100644 (file)
--- a/flags.cpp
+++ b/flags.cpp
@@ -13,7 +13,8 @@ Flags global_flags;
 
 // Long options that have no corresponding short option.
 enum LongOption {
-       OPTION_HTTP_UNCOMPRESSED_VIDEO = 1000,
+       OPTION_FAKE_CARDS_AUDIO = 1000,
+       OPTION_HTTP_UNCOMPRESSED_VIDEO,
        OPTION_HTTP_X264_VIDEO,
        OPTION_X264_PRESET,
        OPTION_X264_TUNE,
@@ -54,6 +55,7 @@ void usage()
        fprintf(stderr, "  -v, --va-display=SPEC           VA-API device for H.264 encoding\n");
        fprintf(stderr, "                                    ($DISPLAY spec or /dev/dri/render* path)\n");
        fprintf(stderr, "  -m, --map-signal=SIGNAL,CARD    set a default card mapping (can be given multiple times)\n");
+       fprintf(stderr, "      --fake-cards-audio          make fake (disconnected) cards output a simple tone\n");
        fprintf(stderr, "      --http-uncompressed-video   send uncompressed NV12 video to HTTP clients\n");
        fprintf(stderr, "      --http-x264-video           send x264-compressed video to HTTP clients\n");
        fprintf(stderr, "      --x264-preset               x264 quality preset (default " X264_DEFAULT_PRESET ")\n");
@@ -99,6 +101,7 @@ void parse_flags(int argc, char * const argv[])
                { "theme-dir", required_argument, 0, 'I' },
                { "map-signal", required_argument, 0, 'm' },
                { "va-display", required_argument, 0, 'v' },
+               { "fake-cards-audio", no_argument, 0, OPTION_FAKE_CARDS_AUDIO },
                { "http-uncompressed-video", no_argument, 0, OPTION_HTTP_UNCOMPRESSED_VIDEO },
                { "http-x264-video", no_argument, 0, OPTION_HTTP_X264_VIDEO },
                { "x264-preset", required_argument, 0, OPTION_X264_PRESET },
@@ -132,7 +135,7 @@ void parse_flags(int argc, char * const argv[])
        vector<string> theme_dirs;
        for ( ;; ) {
                int option_index = 0;
-               int c = getopt_long(argc, argv, "c:C:t:v:m:", long_options, &option_index);
+               int c = getopt_long(argc, argv, "c:t:I:v:m:", long_options, &option_index);
 
                if (c == -1) {
                        break;
@@ -167,6 +170,9 @@ void parse_flags(int argc, char * const argv[])
                case 'v':
                        global_flags.va_display = optarg;
                        break;
+               case OPTION_FAKE_CARDS_AUDIO:
+                       global_flags.fake_cards_audio = true;
+                       break;
                case OPTION_HTTP_UNCOMPRESSED_VIDEO:
                        global_flags.uncompressed_video_to_http = true;
                        break;