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Added a new option : -n/--no-window

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This option allows scrcpy to be run headless : we can now use
scrcpy only for screen recording as an example
This commit is contained in:
CapsLock 2019-02-01 22:53:24 +01:00
parent eea478b9dc
commit 8d4ff03b7f
3 changed files with 20 additions and 2 deletions
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13
app/src/main.c
View file

@ -13,6 +13,7 @@ struct args {
const char *crop;
const char *record_filename;
SDL_bool fullscreen;
SDL_bool no_window;
SDL_bool help;
SDL_bool version;
SDL_bool show_touches;
@ -50,6 +51,11 @@ static void usage(const char *arg0) {
" is preserved.\n"
" Default is %d%s.\n"
"\n"
" -n, --no-window\n"
" Do not show window. This is useful, as an example\n"
" combined with -r/--record option to record screen without displaying\n"
" video feedback\n"
"\n"
" -p, --port port\n"
" Set the TCP port the client listens on.\n"
" Default is %d.\n"
@ -209,6 +215,7 @@ static SDL_bool parse_args(struct args *args, int argc, char *argv[]) {
{"bit-rate", required_argument, NULL, 'b'},
{"crop", required_argument, NULL, 'c'},
{"fullscreen", no_argument, NULL, 'f'},
{"no-window", no_argument, NULL, 'n'},
{"help", no_argument, NULL, 'h'},
{"max-size", required_argument, NULL, 'm'},
{"port", required_argument, NULL, 'p'},
@ -219,7 +226,7 @@ static SDL_bool parse_args(struct args *args, int argc, char *argv[]) {
{NULL, 0, NULL, 0 },
};
int c;
while ((c = getopt_long(argc, argv, "b:c:fhm:p:r:s:tv", long_options, NULL)) != -1) {
while ((c = getopt_long(argc, argv, "b:c:fnhm:p:r:s:tv", long_options, NULL)) != -1) {
switch (c) {
case 'b':
if (!parse_bit_rate(optarg, &args->bit_rate)) {
@ -232,6 +239,9 @@ static SDL_bool parse_args(struct args *args, int argc, char *argv[]) {
case 'f':
args->fullscreen = SDL_TRUE;
break;
case 'n':
args->no_window = SDL_TRUE;
break;
case 'h':
args->help = SDL_TRUE;
break;
@ -324,6 +334,7 @@ int main(int argc, char *argv[]) {
.bit_rate = args.bit_rate,
.show_touches = args.show_touches,
.fullscreen = args.fullscreen,
.no_window = args.no_window
};
int res = scrcpy(&options) ? 0 : 1;

8
app/src/scrcpy.c
View file

@ -33,6 +33,8 @@ static struct controller controller;
static struct file_handler file_handler;
static struct recorder recorder;
SDL_bool no_window;
static struct input_manager input_manager = {
.controller = &controller,
.frames = &frames,
@ -80,7 +82,9 @@ static SDL_bool event_loop(void) {
if (!screen.has_frame) {
screen.has_frame = SDL_TRUE;
// this is the very first frame, show the window
screen_show_window(&screen);
if (!no_window) {
screen_show_window(&screen);
}
}
if (!screen_update_frame(&screen, &frames)) {
return SDL_FALSE;
@ -237,6 +241,8 @@ SDL_bool scrcpy(const struct scrcpy_options *options) {
screen_switch_fullscreen(&screen);
}
no_window = options->no_window;
ret = event_loop();
LOGD("quit...");

1
app/src/scrcpy.h
View file

@ -12,6 +12,7 @@ struct scrcpy_options {
Uint32 bit_rate;
SDL_bool show_touches;
SDL_bool fullscreen;
SDL_bool no_window;
};
SDL_bool scrcpy(const struct scrcpy_options *options);