summaryrefslogtreecommitdiff
path: root/docs/design/part-messages.txt
diff options
context:
space:
mode:
Diffstat (limited to 'docs/design/part-messages.txt')
-rw-r--r--docs/design/part-messages.txt13
1 files changed, 13 insertions, 0 deletions
diff --git a/docs/design/part-messages.txt b/docs/design/part-messages.txt
index a0eef639f6..8e79be9835 100644
--- a/docs/design/part-messages.txt
+++ b/docs/design/part-messages.txt
@@ -134,3 +134,16 @@ GST_MESSAGE_REQUEST_STATE:
are in. A typical use case would be an audio sink that requests the pipeline
to pause in order to play a higher priority stream.
+GST_MESSAGE_STEP_START:
+
+ A Stepping operation has started.
+
+GST_MESSAGE_QOS:
+
+ A buffer was dropped or an element changed its processing strategy for
+ Quality of Service reasons.
+
+GST_MESSAGE_PROGRESS:
+
+ A progress message was posted. Progress messages inform the application about
+ the state of asynchronous operations.