mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-10-04 17:52:29 +00:00
Code Issues 1 Projects Releases Wiki Activity

design/negotiation: add missing markup around GST_ things

Browse source
This commit is contained in:
Reynaldo H. Verdejo Pinochet 2016-12-19 12:04:53 -08:00
parent edf1239975
commit 94db0523f9
1 changed files with 7 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
markdown/design/negotiation.md
View file

@ -33,23 +33,23 @@ match the filter will be returned as the result caps. The order of the
filter caps gives the order of preference of the caller and should be
taken into account for the returned caps.
* **`filter`** (in) GST_TYPE_CAPS (default NULL): - a GstCaps to filter the results against
* **`caps`** (out) GST_TYPE_CAPS (default NULL): - the result caps
* **`filter`** (in) `GST_TYPE_CAPS` (default NULL): - a GstCaps to filter the results against
* **`caps`** (out) `GST_TYPE_CAPS` (default NULL): - the result caps
A pad can ask the peer pad if it supports a given caps. It does this
with the ACCEPT\_CAPS query. The caps must be fixed. The ACCEPT\_CAPS
with the `ACCEPT_CAPS` query. The caps must be fixed. The `ACCEPT_CAPS`
query is not required to work recursively, it can simply return TRUE if
a subsequent CAPS event with those caps would return success.
* **`caps`** (in) GST_TYPE_CAPS: - a GstCaps to check, must be fixed
* **`result`** (out) G_TYPE_BOOLEAN (default FALSE): - TRUE if the caps are accepted
* **`caps`** (in) `GST_TYPE_CAPS`: - a GstCaps to check, must be fixed
* **`result`** (out) `G_TYPE_BOOLEAN` (default FALSE): - TRUE if the caps are accepted
## Events
When a media format is negotiated, peer elements are notified of the
GstCaps with the CAPS event. The caps must be fixed.
* **`caps`** GST_TYPE_CAPS: - the negotiated GstCaps, must be fixed
* **`caps`** `GST_TYPE_CAPS`: - the negotiated GstCaps, must be fixed
## Operation
@ -77,7 +77,7 @@ an event to describe the contents of the following buffer.
CAPS event before processing the following buffers. If the data type
in the caps event is not acceptable, the element should refuse the
event. The element should also refuse the next buffers by returning
an appropriate GST\_FLOW\_NOT\_NEGOTIATED return value from the
an appropriate `GST_FLOW_NOT_NEGOTIATED` return value from the
chain function.
- Downstream elements can request a format change of the stream by