scrcpy/app/src/main.c
Romain Vimont 10e8295aea Move FFmpeg callback initialization
Configure FFmpeg log redirection on start from a log helper.
2023-03-10 22:22:15 +01:00

137 lines
2.8 KiB
C

#include "common.h"
#include <assert.h>
#include <stdbool.h>
#include <unistd.h>
#include <libavformat/avformat.h>
#ifdef HAVE_V4L2
# include <libavdevice/avdevice.h>
#endif
#define SDL_MAIN_HANDLED // avoid link error on Linux Windows Subsystem
#include <SDL2/SDL.h>
#include "cli.h"
#include "options.h"
#include "scrcpy.h"
#include "usb/scrcpy_otg.h"
#include "util/log.h"
#include "util/net.h"
#include "version.h"
#ifdef _WIN32
#include <windows.h>
#include "util/str.h"
#endif
int
main_scrcpy(int argc, char *argv[]) {
#ifdef _WIN32
// disable buffering, we want logs immediately
// even line buffering (setvbuf() with mode _IOLBF) is not sufficient
setbuf(stdout, NULL);
setbuf(stderr, NULL);
#endif
printf("scrcpy " SCRCPY_VERSION
" <https://github.com/Genymobile/scrcpy>\n");
struct scrcpy_cli_args args = {
.opts = scrcpy_options_default,
.help = false,
.version = false,
};
#ifndef NDEBUG
args.opts.log_level = SC_LOG_LEVEL_DEBUG;
#endif
if (!scrcpy_parse_args(&args, argc, argv)) {
return SCRCPY_EXIT_FAILURE;
}
sc_set_log_level(args.opts.log_level);
if (args.help) {
scrcpy_print_usage(argv[0]);
return SCRCPY_EXIT_SUCCESS;
}
if (args.version) {
scrcpy_print_version();
return SCRCPY_EXIT_SUCCESS;
}
#ifdef SCRCPY_LAVF_REQUIRES_REGISTER_ALL
av_register_all();
#endif
#ifdef HAVE_V4L2
if (args.opts.v4l2_device) {
avdevice_register_all();
}
#endif
if (!net_init()) {
return SCRCPY_EXIT_FAILURE;
}
sc_log_configure();
#ifdef HAVE_USB
enum scrcpy_exit_code ret = args.opts.otg ? scrcpy_otg(&args.opts)
: scrcpy(&args.opts);
#else
enum scrcpy_exit_code ret = scrcpy(&args.opts);
#endif
return ret;
}
int
main(int argc, char *argv[]) {
#ifndef _WIN32
return main_scrcpy(argc, argv);
#else
(void) argc;
(void) argv;
int wargc;
wchar_t **wargv = CommandLineToArgvW(GetCommandLineW(), &wargc);
if (!wargv) {
LOG_OOM();
return SCRCPY_EXIT_FAILURE;
}
char **argv_utf8 = malloc((wargc + 1) * sizeof(*argv_utf8));
if (!argv_utf8) {
LOG_OOM();
LocalFree(wargv);
return SCRCPY_EXIT_FAILURE;
}
argv_utf8[wargc] = NULL;
for (int i = 0; i < wargc; ++i) {
argv_utf8[i] = sc_str_from_wchars(wargv[i]);
if (!argv_utf8[i]) {
LOG_OOM();
for (int j = 0; j < i; ++j) {
free(argv_utf8[j]);
}
LocalFree(wargv);
free(argv_utf8);
return SCRCPY_EXIT_FAILURE;
}
}
LocalFree(wargv);
int ret = main_scrcpy(wargc, argv_utf8);
for (int i = 0; i < wargc; ++i) {
free(argv_utf8[i]);
}
free(argv_utf8);
return ret;
#endif
}