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design/activation: fix missing/wrong markup for gst keywords

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Reynaldo H. Verdejo Pinochet 2016-12-19 13:40:43 -08:00
parent 94db0523f9
commit d777295b67
1 changed files with 4 additions and 4 deletions
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markdown/design/activation.md
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@ -25,9 +25,9 @@ activation function of the pad.
Because the core does not know in which mode to activate a pad (PUSH or
PULL), it delegates that choice to a method on the pad, activate(). The
activate() function of a pad should choose whether to operate in PUSH or
PULL mode. Once the choice is made, it should call ``activate_mode()`` with
PULL mode. Once the choice is made, it should call `activate_mode()` with
the selected activation mode. The default activate() function will call
`activate_mode()` with ``#GST_PAD_MODE_PUSH``, as it is the default
`activate_mode()` with `#GST_PAD_MODE_PUSH`, as it is the default
mechanism for data flow. A sink pad that supports either mode of
operation might call `activate_mode(PULL)` if the SCHEDULING query
upstream contains the `#GST_PAD_MODE_PULL` scheduling mode, and
@ -39,7 +39,7 @@ fakesink, which is the most downstream element. The core will call
`activate()` on fakesink’s sink pad. For fakesink to go into PULL mode, it
needs to implement a custom activate() function that will call
`activate_mode(PULL)` on its sink pad (because the default is to use PUSH
mode). activate_mode(PULL) is then responsible for starting the task
mode). `activate_mode(PULL)` is then responsible for starting the task
that pulls from fakesrc:src. Clearly, fakesrc needs to be notified that
fakesrc is about to pull on its src pad, even though the pipeline has
not yet changed fakesrc’s state. For this reason, GStreamer will first
@ -68,7 +68,7 @@ needs no further activation. Otherwise it should be in PUSH mode, which
is the choice of the default activation function.
So, in the PUSH case, the default activation function chooses PUSH mode,
which calls `activate_mode(PUSH),` which will then start a task on the
which calls `activate_mode(PUSH)`, which will then start a task on the
source pad and begin pushing. In this way PUSH scheduling is a bit
easier, because it follows the order of state changes in a pipeline.
fakesink is already in PAUSED with an active sink pad by the time