ray650128/GstreamerLib
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

初步避開閃退問題

Browse Source
This commit is contained in:
Raymond Yang
2023-01-19 16:07:10 +08:00
parent e48ebcbb02
commit eb4f643e99
6 changed files with 74 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files
gstreamer_player/jni/gst_player.c
+4 -4
View File
@@ -348,8 +348,8 @@ void gst_native_set_uri(JNIEnv *env, jobject thiz, jstring uri) {
gst_element_set_state(data->pipeline, GST_STATE_READY);
g_object_set(data->pipeline, "uri", char_uri, NULL);
(*env)->ReleaseStringUTFChars(env, uri, char_uri);
data->is_live |=
(gst_element_set_state(data->pipeline, data->target_state) == GST_STATE_CHANGE_NO_PREROLL);
g_object_set(data->pipeline, "latency", 250, NULL);
data->is_live = (gst_element_set_state(data->pipeline, data->target_state) == GST_STATE_CHANGE_NO_PREROLL);
}
/* Set pipeline to PLAYING state */
@@ -359,7 +359,7 @@ static void gst_native_play(JNIEnv *env, jobject thiz) {
return;
GST_DEBUG ("Setting state to PLAYING");
data->target_state = GST_STATE_PLAYING;
data->is_live |= (gst_element_set_state(data->pipeline, GST_STATE_PLAYING) == GST_STATE_CHANGE_NO_PREROLL);
data->is_live = (gst_element_set_state(data->pipeline, GST_STATE_PLAYING) == GST_STATE_CHANGE_NO_PREROLL);
}
/* Set pipeline to PAUSED state */
@@ -369,7 +369,7 @@ static void gst_native_pause(JNIEnv *env, jobject thiz) {
return;
GST_DEBUG ("Setting state to PAUSED");
data->target_state = GST_STATE_PAUSED;
data->is_live |=(gst_element_set_state(data->pipeline, GST_STATE_PAUSED) == GST_STATE_CHANGE_NO_PREROLL);
data->is_live = (gst_element_set_state(data->pipeline, GST_STATE_PAUSED) == GST_STATE_CHANGE_NO_PREROLL);
}
/* Static class initializer: retrieve method and field IDs */
gstreamer_player/src/com/hisharp/gstreamer_player/GstCallback.java
+2 -2
View File
@@ -1,6 +1,6 @@
package com.hisharp.gstreamer_player;
public interface GstCallback {
void onStatus(GstLibrary gstInstance, GstStatus gstStatus);
void onMessage(GstLibrary gstInstance, String message);
void onStatus(GstStatus gstStatus);
void onMessage(String message);
}
gstreamer_player/src/com/hisharp/gstreamer_player/GstLibrary.java
+10 -8
View File
@@ -75,17 +75,17 @@ public class GstLibrary implements Closeable {
private void setMessage(final String message) {
if (gstCallback == null) return;
if (message.contains("State changed to PAUSED")) {
gstCallback.onStatus(this, GstStatus.PAUSE);
gstCallback.onStatus(GstStatus.PAUSE);
} else if (message.contains("State changed to PLAYING")) {
gstCallback.onStatus(this, GstStatus.PLAYING);
gstCallback.onStatus(GstStatus.PLAYING);
} else if (message.contains("Could not open resource for reading and writing")) {
gstCallback.onStatus(this, GstStatus.ERROR_WHEN_OPENING);
gstCallback.onStatus(GstStatus.ERROR_WHEN_OPENING);
} else if (message.contains("GStreamer encountered a general supporting library error")) {
gstCallback.onStatus(this, GstStatus.ERROR);
gstCallback.onStatus(GstStatus.ERROR);
} else if (message.contains("Unhandled error")) {
gstCallback.onStatus(this, GstStatus.ERROR);
gstCallback.onStatus(GstStatus.ERROR);
}
gstCallback.onMessage(this, message);
gstCallback.onMessage(message);
}
// Called from native code. Native code calls this once it has created its pipeline and
@@ -94,11 +94,13 @@ public class GstLibrary implements Closeable {
Log.i ("GStreamer", "GStreamer initialized:");
if (gstCallback != null) {
gstCallback.onStatus(this, GstStatus.READY);
gstCallback.onStatus(GstStatus.READY);
}
// Restore previous playing state
nativeSetUri (rtspUrl);
if (rtspUrl != null) {
nativeSetUri(rtspUrl);
}
}
// Called from native code when the size of the media changes or is first detected.