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remoting: make a gstreamer pipeline configurable

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Allow a gstreamer pipeline to be configurable via an weston.ini. It is
necessary that source is appsrc, its name is "src", and sink name is
"sink" in pipeline. Also, remoting plugin ignore port and host
configuration if the gst-pipeline is specified.
This commit is contained in:
Tomohito Esaki
2019-05-22 12:21:32 +09:00
committed by Daniel Stone
parent 974390a5fa
commit 3ea03bb85e
4 changed files with 67 additions and 25 deletions
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compositor/main.c
+14 -11
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@@ -2196,6 +2196,7 @@ drm_backend_remoted_output_configure(struct weston_output *output,
char *gbm_format = NULL;
char *seat = NULL;
char *host = NULL;
char *pipeline = NULL;
int port, ret;
ret = api->set_mode(output, modeline);
@@ -2220,21 +2221,23 @@ drm_backend_remoted_output_configure(struct weston_output *output,
api->set_seat(output, seat);
free(seat);
weston_config_section_get_string(section, "gst-pipeline", &pipeline,
NULL);
if (pipeline) {
api->set_gst_pipeline(output, pipeline);
free(pipeline);
return 0;
}
weston_config_section_get_string(section, "host", &host, NULL);
if (!host) {
weston_log("Cannot configure an output \"%s\". Invalid host\n",
output->name);
return -1;
weston_config_section_get_int(section, "port", &port, 0);
if (!host || port <= 0 || 65533 < port) {
weston_log("Cannot configure an output \"%s\". "
"Need to specify gst-pipeline or "
"host and port (1-65533).\n", output->name);
}
api->set_host(output, host);
free(host);
weston_config_section_get_int(section, "port", &port, 0);
if (port <= 0 || 65533 < port) {
weston_log("Cannot configure an output \"%s\". Invalid port\n",
output->name);
return -1;
}
api->set_port(output, port);
return 0;