mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-09-21 03:20:22 +00:00
Code Issues 1 Projects Releases Wiki Activity

Make sure the pipeline is in READY state before trying to set any window handle to the video sink. Send the app the Initialized signal after surface re-creation.

Browse source
This commit is contained in:
Xavi Artigas 2012-10-16 11:14:08 +02:00
parent ad8f0daffa
commit 8548d90aac
1 changed files with 5 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
gst-sdk/tutorials/android-tutorial-3/jni/tutorial-3.c
View file

@ -160,6 +160,7 @@ static void *app_function (void *userdata) {
return NULL; return NULL;
} }
/* Set the pipeline to READY, so it can already accept a window handle, if we have one */
gst_element_set_state(data->pipeline, GST_STATE_READY); gst_element_set_state(data->pipeline, GST_STATE_READY);
data->video_sink = gst_bin_get_by_interface(GST_BIN(data->pipeline), GST_TYPE_X_OVERLAY); data->video_sink = gst_bin_get_by_interface(GST_BIN(data->pipeline), GST_TYPE_X_OVERLAY);
@ -210,6 +211,7 @@ static void gst_native_init (JNIEnv* env, jobject thiz) {
SET_CUSTOM_DATA (env, thiz, custom_data_field_id, data); SET_CUSTOM_DATA (env, thiz, custom_data_field_id, data);
GST_DEBUG_CATEGORY_INIT (debug_category, "tutorial-3", 0, "Android tutorial 3"); GST_DEBUG_CATEGORY_INIT (debug_category, "tutorial-3", 0, "Android tutorial 3");
gst_debug_set_threshold_for_name("tutorial-3", GST_LEVEL_DEBUG); gst_debug_set_threshold_for_name("tutorial-3", GST_LEVEL_DEBUG);
gst_debug_set_threshold_for_name("eglgles*", GST_LEVEL_DEBUG);
GST_DEBUG ("Created CustomData at %p", data); GST_DEBUG ("Created CustomData at %p", data);
data->app = (*env)->NewGlobalRef (env, thiz); data->app = (*env)->NewGlobalRef (env, thiz);
GST_DEBUG ("Created GlobalRef for app object at %p", data->app); GST_DEBUG ("Created GlobalRef for app object at %p", data->app);
@ -277,6 +279,7 @@ static void gst_native_surface_init (JNIEnv *env, jobject thiz, jobject surface)
if (data->video_sink) { if (data->video_sink) {
GST_DEBUG ("Pipeline already created, notifying it about the native window."); GST_DEBUG ("Pipeline already created, notifying it about the native window.");
gst_element_set_state (data->pipeline, GST_STATE_READY);
gst_x_overlay_set_window_handle (GST_X_OVERLAY (data->video_sink), (guintptr)data->native_window); gst_x_overlay_set_window_handle (GST_X_OVERLAY (data->video_sink), (guintptr)data->native_window);
} else { } else {
GST_DEBUG ("Pipeline not created yet, it will later be notified about the native window."); GST_DEBUG ("Pipeline not created yet, it will later be notified about the native window.");
@ -292,11 +295,12 @@ static void gst_native_surface_finalize (JNIEnv *env, jobject thiz) {
if (data->video_sink) { if (data->video_sink) {
gst_x_overlay_set_window_handle (GST_X_OVERLAY (data->video_sink), (guintptr)NULL); gst_x_overlay_set_window_handle (GST_X_OVERLAY (data->video_sink), (guintptr)NULL);
gst_element_set_state (data->pipeline, GST_STATE_NULL); gst_element_set_state (data->pipeline, GST_STATE_READY);
} }
ANativeWindow_release (data->native_window); ANativeWindow_release (data->native_window);
data->native_window = NULL; data->native_window = NULL;
data->initialized = FALSE;
} }
/* List of implemented native methods */ /* List of implemented native methods */