X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=nageru%2Fflags.cpp;h=0a2776f6b262fa09f0497266ad53595fc2601d4b;hb=d35a697e031264d9102a52b5f41d9f4c057e9f11;hp=2a31422f854b723502a3680c536525a63da4dde8;hpb=b36a6ab3fefcda233d90a79ee6f8f380b4ea765b;p=nageru diff --git a/nageru/flags.cpp b/nageru/flags.cpp index 2a31422..0a2776f 100644 --- a/nageru/flags.cpp +++ b/nageru/flags.cpp @@ -162,7 +162,7 @@ void usage(Program program) fprintf(stderr, " --midi-mapping=FILE start with the given MIDI controller mapping (implies --multichannel)\n"); fprintf(stderr, " --default-hdmi-input default to HDMI over SDI inputs for cards that have both\n"); fprintf(stderr, " --fake-cards-audio make fake (disconnected) cards output a simple tone\n"); - fprintf(stderr, " --v4l-output DEVICE send video (no audio) to V4L2 output/loopback\n"); + fprintf(stderr, " --v4l-output=DEVICE send video (no audio) to V4L2 output/loopback\n"); fprintf(stderr, " --http-x264-video send x264-compressed video to HTTP clients\n"); fprintf(stderr, " --record-x264-video store x264-compressed video to disk (implies --http-x264-video,\n"); fprintf(stderr, " removes the need for working VA-API encoding)\n"); @@ -172,14 +172,9 @@ void usage(Program program) fprintf(stderr, " --x264-preset x264 quality preset (default " X264_DEFAULT_PRESET ")\n"); fprintf(stderr, " --x264-tune x264 tuning (default " X264_DEFAULT_TUNE ", can be blank)\n"); fprintf(stderr, " --x264-speedcontrol try to match x264 preset to available CPU speed\n"); - fprintf(stderr, " --x264-speedcontrol-verbose output speedcontrol debugging statistics\n"); fprintf(stderr, " --x264-bitrate x264 bitrate (in kilobit/sec, default %d)\n", DEFAULT_X264_OUTPUT_BIT_RATE); - fprintf(stderr, " --x264-crf=VALUE quality-based VBR (-12 to 51), incompatible with --x264-bitrate and VBV\n"); - fprintf(stderr, " --x264-vbv-bufsize x264 VBV size (in kilobits, 0 = one-frame VBV,\n"); - fprintf(stderr, " default: same as --x264-bitrate, that is, one-second VBV)\n"); - fprintf(stderr, " --x264-vbv-max-bitrate x264 local max bitrate (in kilobit/sec per --vbv-bufsize,\n"); - fprintf(stderr, " 0 = no limit, default: same as --x264-bitrate, i.e., CBR)\n"); + fprintf(stderr, " --x264-crf=VALUE quality-based VBR (-12 to 51), incompatible with --x264-bitrate\n"); fprintf(stderr, " --x264-param=NAME[,VALUE] set any x264 parameter, for fine tuning\n"); if (program == PROGRAM_NAGERU) { fprintf(stderr, " --x264-separate-disk-preset x264 quality preset (default " X264_DEFAULT_PRESET ")\n"); @@ -229,9 +224,6 @@ void usage(Program program) fprintf(stderr, " --disable-limiter turn off limiter (also --enable)\n"); fprintf(stderr, " --disable-makeup-gain-auto turn off auto-adjustment of final makeup gain (also --enable)\n"); fprintf(stderr, " --disable-alsa-output disable audio monitoring via ALSA\n"); - fprintf(stderr, " --no-flush-pbos do not explicitly signal texture data uploads\n"); - fprintf(stderr, " (will give display corruption, but makes it\n"); - fprintf(stderr, " possible to run with apitrace in real time)\n"); fprintf(stderr, " --print-video-latency print out measurements of video latency on stdout\n"); fprintf(stderr, " --max-input-queue-frames=FRAMES never keep more than FRAMES frames for each card\n"); fprintf(stderr, " (default 6, minimum 1)\n"); @@ -290,11 +282,7 @@ void parse_flags(Program program, int argc, char * const argv[]) { "x264-preset", required_argument, 0, OPTION_X264_PRESET }, { "x264-tune", required_argument, 0, OPTION_X264_TUNE }, { "x264-speedcontrol", no_argument, 0, OPTION_X264_SPEEDCONTROL }, - { "x264-speedcontrol-verbose", no_argument, 0, OPTION_X264_SPEEDCONTROL_VERBOSE }, - { "x264-bitrate", required_argument, 0, OPTION_X264_BITRATE }, { "x264-crf", required_argument, 0, OPTION_X264_CRF }, - { "x264-vbv-bufsize", required_argument, 0, OPTION_X264_VBV_BUFSIZE }, - { "x264-vbv-max-bitrate", required_argument, 0, OPTION_X264_VBV_MAX_BITRATE }, { "x264-param", required_argument, 0, OPTION_X264_PARAM }, { "x264-separate-disk-preset", required_argument, 0, OPTION_X264_SEPARATE_DISK_PRESET }, { "x264-separate-disk-tune", required_argument, 0, OPTION_X264_SEPARATE_DISK_TUNE }, @@ -330,7 +318,6 @@ void parse_flags(Program program, int argc, char * const argv[]) { "disable-makeup-gain-auto", no_argument, 0, OPTION_DISABLE_MAKEUP_GAIN_AUTO }, { "enable-makeup-gain-auto", no_argument, 0, OPTION_ENABLE_MAKEUP_GAIN_AUTO }, { "disable-alsa-output", no_argument, 0, OPTION_DISABLE_ALSA_OUTPUT }, - { "no-flush-pbos", no_argument, 0, OPTION_NO_FLUSH_PBOS }, { "print-video-latency", no_argument, 0, OPTION_PRINT_VIDEO_LATENCY }, { "max-input-queue-frames", required_argument, 0, OPTION_MAX_INPUT_QUEUE_FRAMES }, { "audio-queue-length-ms", required_argument, 0, OPTION_AUDIO_QUEUE_LENGTH_MS }, @@ -345,6 +332,16 @@ void parse_flags(Program program, int argc, char * const argv[]) { "input-ycbcr-interpretation", required_argument, 0, OPTION_INPUT_YCBCR_INTERPRETATION }, { "mjpeg-export-cards", required_argument, 0, OPTION_MJPEG_EXPORT_CARDS }, + // Do not explicitly signal texture data uploads (will give + // display corruption, but makes it possible to run with + // apitrace in real time). For developers only, so undocumented. + { "no-flush-pbos", no_argument, 0, OPTION_NO_FLUSH_PBOS }, + + // Output speedcontrol debugging statistics. For developers only, + // so undocumented (users can get this information from Prometheus + // statistics, too). + { "x264-speedcontrol-verbose", no_argument, 0, OPTION_X264_SPEEDCONTROL_VERBOSE }, + // Deprecated variants. { "10-bit-input", no_argument, 0, OPTION_10_BIT_INPUT }, { "10-bit-output", no_argument, 0, OPTION_10_BIT_OUTPUT }, @@ -485,12 +482,6 @@ void parse_flags(Program program, int argc, char * const argv[]) case OPTION_X264_CRF: global_flags.x264_crf = atof(optarg); break; - case OPTION_X264_VBV_BUFSIZE: - global_flags.x264_vbv_buffer_size = atoi(optarg); - break; - case OPTION_X264_VBV_MAX_BITRATE: - global_flags.x264_vbv_max_bitrate = atoi(optarg); - break; case OPTION_X264_PARAM: global_flags.x264_extra_param.push_back(optarg); break; @@ -815,9 +806,6 @@ void parse_flags(Program program, int argc, char * const argv[]) fprintf(stderr, "ERROR: --x264-bitrate and --x264-crf are mutually incompatible.\n"); exit(1); } - if (global_flags.x264_vbv_max_bitrate != -1 && global_flags.x264_vbv_buffer_size != -1) { - fprintf(stderr, "WARNING: VBV settings are ignored with --x264-crf.\n"); - } } else if (global_flags.x264_bitrate == -1) { global_flags.x264_bitrate = DEFAULT_X264_OUTPUT_BIT_RATE; }