morgan/UxPlay
1
0
Fork 0
mirror of https://github.com/morgan9e/UxPlay synced 2026-04-14 00:04:13 +09:00
Code Issues Packages Projects Releases Wiki Activity

add message handler for audio pipeline bus

Browse Source
This commit is contained in:
F. Duncanh
2025-08-07 06:10:19 -04:00
parent 93b2612477
commit 532ac612f3
4 changed files with 69 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
uxplay.cpp
View File

@@ -164,7 +164,8 @@ static double db_high = 0.0;
static bool taper_volume = false;
static double initial_volume = 0.0;
static bool h265_support = false;
static int n_renderers = 0;
static int n_video_renderers = 0;
static int n_audio_renderers = 0;
static bool hls_support = false;
static std::string url = "";
static guint gst_x11_window_id = 0;
@@ -464,8 +465,10 @@ static guint g_unix_signal_add(gint signum, GSourceFunc handler, gpointer user_d
#endif
static void main_loop() {
guint gst_bus_watch_id[3] = { 0 };
g_assert(n_renderers <= 3);
guint gst_video_bus_watch_id[3] = { 0 };
g_assert(n_video_renderers <= 3);
guint gst_audio_bus_watch_id[2] = { 0 };
g_assert(n_audio_renderers <= 2);
GMainLoop *loop = g_main_loop_new(NULL,FALSE);
relaunch_video = false;
reset_loop = false;
@@ -475,18 +478,25 @@ static void main_loop() {
relaunch_video = true;
if (url.empty()) {
/* renderer[0] : jpeg coverart; renderer[1] h264 video; renderer[2] h265 video (optional) */
n_renderers = h265_support ? 3 : 2;
n_video_renderers = h265_support ? 3 : 2;
gst_x11_window_id = 0;
} else {
/* hls video will be rendered: renderer[0] : hls */
n_renderers = 1;
n_video_renderers = 1;
url.erase();
gst_x11_window_id = g_timeout_add(100, (GSourceFunc) x11_window_callback, (gpointer) loop);
}
for (int i = 0; i < n_renderers; i++) {
gst_bus_watch_id[i] = (guint) video_renderer_listen((void *)loop, i);
for (int i = 0; i < n_video_renderers; i++) {
gst_video_bus_watch_id[i] = (guint) video_renderer_listen((void *)loop, i);
}
}
if (use_audio) {
n_audio_renderers = 2;
for (int i = 0; i < n_audio_renderers; i++) {
gst_audio_bus_watch_id[i] = (guint) audio_renderer_listen((void *)loop, i);
}
}
missed_feedback = 0;
guint feedback_watch_id = g_timeout_add_seconds(1, (GSourceFunc) feedback_callback, (gpointer) loop);
guint reset_watch_id = g_timeout_add(100, (GSourceFunc) reset_callback, (gpointer) loop);
@@ -495,8 +505,11 @@ static void main_loop() {
guint sigint_watch_id = g_unix_signal_add(SIGINT, (GSourceFunc) sigint_callback, (gpointer) loop);
g_main_loop_run(loop);
for (int i = 0; i < n_renderers; i++) {
if (gst_bus_watch_id[i] > 0) g_source_remove(gst_bus_watch_id[i]);
for (int i = 0; i < n_video_renderers; i++) {
if (gst_video_bus_watch_id[i] > 0) g_source_remove(gst_video_bus_watch_id[i]);
}
for (int i = 0; i < n_audio_renderers; i++) {
if (gst_audio_bus_watch_id[i] > 0) g_source_remove(gst_audio_bus_watch_id[i]);
}
if (gst_x11_window_id > 0) g_source_remove(gst_x11_window_id);
if (sigint_watch_id > 0) g_source_remove(sigint_watch_id);