maxmustermann/scrcpy
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Improve main() error handling

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Parse the command-line arguments first, and do not ignore avformat
network init failure. At the end, deinit the avformat network.
This commit is contained in:
Romain Vimont 2017-12-18 11:29:34 +01:00
parent bb8afa9324
commit de106747b6
1 changed files with 14 additions and 4 deletions
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18
app/src/scrcpy.c
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@ -47,9 +47,7 @@ int parse_args(struct args *args, int argc, char *argv[]) {
}
int main(int argc, char *argv[]) {
av_register_all();
avformat_network_init();
SDL_LogSetAllPriority(SDL_LOG_PRIORITY_DEBUG);
int res;
struct args args = {
.serial = NULL,
@ -59,5 +57,17 @@ int main(int argc, char *argv[]) {
return 1;
}
return show_screen(args.serial, args.port) ? 0 : 1;
av_register_all();
if (avformat_network_init()) {
return 1;
}
SDL_LogSetAllPriority(SDL_LOG_PRIORITY_DEBUG);
res = show_screen(args.serial, args.port) ? 0 : 1;
avformat_network_deinit(); // ignore failure
return res;
}