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51cee7f5f7
Original commit message from CVS: New file too
41 lines
933 B
Text
41 lines
933 B
Text
<!-- ##### SECTION Title ##### -->
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GstQuery
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<!-- ##### SECTION Short_Description ##### -->
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Dynamically register new query types
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<!-- ##### SECTION Long_Description ##### -->
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<para>
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GstQuery functions are used to register a new query types to the gstreamer core.
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Query types can be used to perform queries on pads and elements.
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</para>
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<!-- ##### SECTION See_Also ##### -->
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<para>
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#GstPad, #GstElement
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</para>
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<!-- ##### ENUM GstQueryType ##### -->
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<para>
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Standard predefined Query types
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</para>
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@GST_QUERY_NONE:
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@GST_QUERY_TOTAL:
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@GST_QUERY_POSITION:
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@GST_QUERY_LATENCY:
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@GST_QUERY_JITTER:
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@GST_QUERY_START:
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@GST_QUERY_SEGMENT_END:
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@GST_QUERY_RATE:
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<!-- ##### MACRO GST_QUERY_TYPE_FUNCTION ##### -->
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<para>
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Convenience function to define a function that returns an array of query types.
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</para>
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@type: Type of first argument for function
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@functionname: The name of the function
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@...: query types, 0 to end the list
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