| /* |
| * Option handlers shared between the tools. |
| * |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * FFmpeg is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with FFmpeg; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #ifndef FFTOOLS_OPT_COMMON_H |
| #define FFTOOLS_OPT_COMMON_H |
| |
| #include "config.h" |
| |
| #include "cmdutils.h" |
| |
| #if CONFIG_AVDEVICE |
| /** |
| * Print a listing containing autodetected sinks of the output device. |
| * Device name with options may be passed as an argument to limit results. |
| */ |
| int show_sinks(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Print a listing containing autodetected sources of the input device. |
| * Device name with options may be passed as an argument to limit results. |
| */ |
| int show_sources(void *optctx, const char *opt, const char *arg); |
| #endif |
| |
| #if CONFIG_AVDEVICE |
| #define CMDUTILS_COMMON_OPTIONS_AVDEVICE \ |
| { "sources" , OPT_TYPE_FUNC, OPT_EXIT | OPT_FUNC_ARG | OPT_EXPERT, { .func_arg = show_sources }, \ |
| "list sources of the input device", "device" }, \ |
| { "sinks" , OPT_TYPE_FUNC, OPT_EXIT | OPT_FUNC_ARG | OPT_EXPERT, { .func_arg = show_sinks }, \ |
| "list sinks of the output device", "device" }, \ |
| |
| #else |
| #define CMDUTILS_COMMON_OPTIONS_AVDEVICE |
| #endif |
| |
| /** |
| * Print the license of the program to stdout. The license depends on |
| * the license of the libraries compiled into the program. |
| * This option processing function does not utilize the arguments. |
| */ |
| int show_license(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Generic -h handler common to all fftools. |
| */ |
| int show_help(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Print the version of the program to stdout. The version message |
| * depends on the current versions of the repository and of the libav* |
| * libraries. |
| * This option processing function does not utilize the arguments. |
| */ |
| int show_version(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Print the build configuration of the program to stdout. The contents |
| * depend on the definition of FFMPEG_CONFIGURATION. |
| * This option processing function does not utilize the arguments. |
| */ |
| int show_buildconf(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Print a listing containing all the formats supported by the |
| * program (including devices). |
| * This option processing function does not utilize the arguments. |
| */ |
| int show_formats(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Print a listing containing all the muxers supported by the |
| * program (including devices). |
| * This option processing function does not utilize the arguments. |
| */ |
| int show_muxers(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Print a listing containing all the demuxer supported by the |
| * program (including devices). |
| * This option processing function does not utilize the arguments. |
| */ |
| int show_demuxers(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Print a listing containing all the devices supported by the |
| * program. |
| * This option processing function does not utilize the arguments. |
| */ |
| int show_devices(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Print a listing containing all the codecs supported by the |
| * program. |
| * This option processing function does not utilize the arguments. |
| */ |
| int show_codecs(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Print a listing containing all the decoders supported by the |
| * program. |
| */ |
| int show_decoders(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Print a listing containing all the encoders supported by the |
| * program. |
| */ |
| int show_encoders(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Print a listing containing all the bit stream filters supported by the |
| * program. |
| * This option processing function does not utilize the arguments. |
| */ |
| int show_bsfs(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Print a listing containing all the protocols supported by the |
| * program. |
| * This option processing function does not utilize the arguments. |
| */ |
| int show_protocols(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Print a listing containing all the filters supported by the |
| * program. |
| * This option processing function does not utilize the arguments. |
| */ |
| int show_filters(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Print a listing containing all the pixel formats supported by the |
| * program. |
| * This option processing function does not utilize the arguments. |
| */ |
| int show_pix_fmts(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Print a listing containing all the standard channel layouts supported by |
| * the program. |
| * This option processing function does not utilize the arguments. |
| */ |
| int show_layouts(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Print a listing containing all the sample formats supported by the |
| * program. |
| */ |
| int show_sample_fmts(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Print a listing containing all supported stream dispositions. |
| */ |
| int show_dispositions(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Print a listing containing all the color names and values recognized |
| * by the program. |
| */ |
| int show_colors(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Set the libav* libraries log level. |
| */ |
| int opt_loglevel(void *optctx, const char *opt, const char *arg); |
| |
| int opt_report(void *optctx, const char *opt, const char *arg); |
| int init_report(const char *env, FILE **file); |
| |
| int opt_max_alloc(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Override the cpuflags. |
| */ |
| int opt_cpuflags(void *optctx, const char *opt, const char *arg); |
| |
| /** |
| * Override the cpucount. |
| */ |
| int opt_cpucount(void *optctx, const char *opt, const char *arg); |
| |
| #define CMDUTILS_COMMON_OPTIONS \ |
| { "L", OPT_TYPE_FUNC, OPT_EXIT, { .func_arg = show_license }, "show license" }, \ |
| { "h", OPT_TYPE_FUNC, OPT_EXIT, { .func_arg = show_help }, "show help", "topic" }, \ |
| { "?", OPT_TYPE_FUNC, OPT_EXIT | OPT_EXPERT, { .func_arg = show_help }, "show help", "topic" }, \ |
| { "help", OPT_TYPE_FUNC, OPT_EXIT | OPT_EXPERT, { .func_arg = show_help }, "show help", "topic" }, \ |
| { "-help", OPT_TYPE_FUNC, OPT_EXIT | OPT_EXPERT, { .func_arg = show_help }, "show help", "topic" }, \ |
| { "version", OPT_TYPE_FUNC, OPT_EXIT, { .func_arg = show_version }, "show version" }, \ |
| { "buildconf", OPT_TYPE_FUNC, OPT_EXIT | OPT_EXPERT, { .func_arg = show_buildconf }, "show build configuration" }, \ |
| { "formats", OPT_TYPE_FUNC, OPT_EXIT | OPT_EXPERT, { .func_arg = show_formats }, "show available formats" }, \ |
| { "muxers", OPT_TYPE_FUNC, OPT_EXIT, { .func_arg = show_muxers }, "show available muxers" }, \ |
| { "demuxers", OPT_TYPE_FUNC, OPT_EXIT, { .func_arg = show_demuxers }, "show available demuxers" }, \ |
| { "devices", OPT_TYPE_FUNC, OPT_EXIT, { .func_arg = show_devices }, "show available devices" }, \ |
| { "codecs", OPT_TYPE_FUNC, OPT_EXIT | OPT_EXPERT, { .func_arg = show_codecs }, "show available codecs" }, \ |
| { "decoders", OPT_TYPE_FUNC, OPT_EXIT, { .func_arg = show_decoders }, "show available decoders" }, \ |
| { "encoders", OPT_TYPE_FUNC, OPT_EXIT, { .func_arg = show_encoders }, "show available encoders" }, \ |
| { "bsfs", OPT_TYPE_FUNC, OPT_EXIT | OPT_EXPERT, { .func_arg = show_bsfs }, "show available bit stream filters" }, \ |
| { "protocols", OPT_TYPE_FUNC, OPT_EXIT | OPT_EXPERT, { .func_arg = show_protocols }, "show available protocols" }, \ |
| { "filters", OPT_TYPE_FUNC, OPT_EXIT, { .func_arg = show_filters }, "show available filters" }, \ |
| { "pix_fmts", OPT_TYPE_FUNC, OPT_EXIT, { .func_arg = show_pix_fmts }, "show available pixel formats" }, \ |
| { "layouts", OPT_TYPE_FUNC, OPT_EXIT, { .func_arg = show_layouts }, "show standard channel layouts" }, \ |
| { "sample_fmts", OPT_TYPE_FUNC, OPT_EXIT, { .func_arg = show_sample_fmts }, "show available audio sample formats" }, \ |
| { "dispositions", OPT_TYPE_FUNC, OPT_EXIT | OPT_EXPERT, { .func_arg = show_dispositions}, "show available stream dispositions" }, \ |
| { "colors", OPT_TYPE_FUNC, OPT_EXIT | OPT_EXPERT, { .func_arg = show_colors }, "show available color names" }, \ |
| { "loglevel", OPT_TYPE_FUNC, OPT_FUNC_ARG | OPT_EXPERT, { .func_arg = opt_loglevel }, "set logging level", "loglevel" }, \ |
| { "v", OPT_TYPE_FUNC, OPT_FUNC_ARG, { .func_arg = opt_loglevel }, "set logging level", "loglevel" }, \ |
| { "report", OPT_TYPE_FUNC, OPT_EXPERT, { .func_arg = opt_report }, "generate a report" }, \ |
| { "max_alloc", OPT_TYPE_FUNC, OPT_FUNC_ARG | OPT_EXPERT, { .func_arg = opt_max_alloc }, "set maximum size of a single allocated block", "bytes" }, \ |
| { "cpuflags", OPT_TYPE_FUNC, OPT_FUNC_ARG | OPT_EXPERT, { .func_arg = opt_cpuflags }, "force specific cpu flags", "flags" }, \ |
| { "cpucount", OPT_TYPE_FUNC, OPT_FUNC_ARG | OPT_EXPERT, { .func_arg = opt_cpucount }, "force specific cpu count", "count" }, \ |
| { "hide_banner", OPT_TYPE_BOOL, OPT_EXPERT, {&hide_banner}, "do not show program banner", "hide_banner" }, \ |
| CMDUTILS_COMMON_OPTIONS_AVDEVICE \ |
| |
| #endif /* FFTOOLS_OPT_COMMON_H */ |