diff options
author | Reynaldo H. Verdejo Pinochet <r.verdejo@partner.samsung.com> | 2013-10-14 18:24:18 -0700 |
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committer | Reynaldo H. Verdejo Pinochet <r.verdejo@partner.samsung.com> | 2013-10-22 13:41:05 -0700 |
commit | 2ea46790bf88ba5ba0c2d3acf29a2007b6786e10 (patch) | |
tree | 68ba525b04da4477e48fbc427bb34c70593d5201 /docs | |
parent | 04ae785383df1742fe348f5c56bc76307a054b59 (diff) |
docs: Gram and nit fixes for part-context.txt
Diffstat (limited to 'docs')
-rw-r--r-- | docs/design/part-context.txt | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/docs/design/part-context.txt b/docs/design/part-context.txt index ed071292e..02b2d91b4 100644 --- a/docs/design/part-context.txt +++ b/docs/design/part-context.txt @@ -15,7 +15,7 @@ queries, messages and functions to set a context on a complete pipeline. Context types ~~~~~~~~~~~~~ Context type names should be unique and be put in appropiate namespaces, -e.g. "gst.egl.EGLDisplay", go prevent name conflicts. Only one specific +to prevent name conflicts, e.g. "gst.egl.EGLDisplay". Only one specific type is allowed per context type name. @@ -42,9 +42,9 @@ do the following steps until one succeeds: on the bus. -Bins will propagate any context that is set on them via -gst_element_set_context() to their child elements, including newly added -elements after the context was set. +Bins will propagate any context that is set on them to their child elements via +gst_element_set_context(). Even to elements added after a given context has +been set. Bins can handle the GST_MESSAGE_NEED_CONTEXT message, can filter both messages and can also set different contexts for different pipeline parts. @@ -57,10 +57,9 @@ a pipeline with gst_element_set_context(). If an element inside the pipeline needs a specific context, it will post a GST_MESSAGE_NEED_CONTEXT message on the bus. The application can now -create a context of the requested type or pass an already existing -context to the element (or the complete pipeline). +create a context of the requested type or pass an already existing context +to the element (or to the complete pipeline). Whenever an element creates a context internally it will post a GST_MESSAGE_HAVE_CONTEXT message on the bus. Bins will cache these -contexts and pass them to any future elements that request them. - +contexts and pass them to any future elements that requests them. |