appsrc: Add new max-buffers / max-time / current-level-buffers / curr…

…ent-level-time properties These work the same way as the corresponding properties on queue and allow to control the internal buffer size of the appsrc in a more flexible way. Unlike in queue the max-buffers and max-time properties are 0 (i.e. disabled) by default for backwards compatibility reasons. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/1133>
sailfishos-mirror · May 5, 2021 · d987ec2 · d987ec2
1 parent ca7a964
commit d987ec2
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Showing 3 changed files with 575 additions and 28 deletions.
diff --git a/docs/plugins/gst_plugins_cache.json b/docs/plugins/gst_plugins_cache.json
@@ -452,6 +452,20 @@
                         "type": "GstCaps",
                         "writable": true
                     },
+                    "current-level-buffers": {
+                        "blurb": "The number of currently queued buffers",
+                        "conditionally-available": false,
+                        "construct": false,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "0",
+                        "max": "18446744073709551615",
+                        "min": "0",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "guint64",
+                        "writable": false
+                    },
                     "current-level-bytes": {
                         "blurb": "The number of currently queued bytes",
                         "conditionally-available": false,
@@ -466,6 +480,20 @@
                         "type": "guint64",
                         "writable": false
                     },
+                    "current-level-time": {
+                        "blurb": "The amount of currently queued time",
+                        "conditionally-available": false,
+                        "construct": false,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "0",
+                        "max": "18446744073709551615",
+                        "min": "0",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "guint64",
+                        "writable": false
+                    },
                     "duration": {
                         "blurb": "The duration of the data stream in nanoseconds (GST_CLOCK_TIME_NONE if unknown)",
                         "conditionally-available": false,
@@ -528,6 +556,20 @@
                         "type": "gboolean",
                         "writable": true
                     },
+                    "max-buffers": {
+                        "blurb": "The maximum number of buffers to queue internally (0 = unlimited)",
+                        "conditionally-available": false,
+                        "construct": false,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "0",
+                        "max": "18446744073709551615",
+                        "min": "0",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "guint64",
+                        "writable": true
+                    },
                     "max-bytes": {
                         "blurb": "The maximum number of bytes to queue internally (0 = unlimited)",
                         "conditionally-available": false,
@@ -556,6 +598,20 @@
                         "type": "gint64",
                         "writable": true
                     },
+                    "max-time": {
+                        "blurb": "The maximum amount of time to queue internally (0 = unlimited)",
+                        "conditionally-available": false,
+                        "construct": false,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "0",
+                        "max": "18446744073709551615",
+                        "min": "0",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "guint64",
+                        "writable": true
+                    },
                     "min-latency": {
                         "blurb": "The minimum latency (-1 = default)",
                         "conditionally-available": false,