mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-06-09 09:39:27 +00:00
b38d9a945b
Original commit message from CVS: A rather large patch: - changed the API for the padtemplates: - remove the factories (array of pointers) for the padtemplates, properties and caps. The static array was a nice idea but converting all the property values to a gpointer was not a good idea. float properties were not possible, and casting a gint to a pointer is not very portable. The new API just uses the _padtemplate_new, _caps_new and _props_new functions to create the templates. This has the added benefit that the API is now uniform for static and dynamic templates and that the code can be made cleaner. - lots of cleanups in the way the capabilities are constructed (va_list) - lots of updates for all the plugins (new API) - docs updates (new API) - removed the videoraw docs.
268 lines
3 KiB
Plaintext
268 lines
3 KiB
Plaintext
<!-- ##### SECTION Title ##### -->
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GstProps
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<!-- ##### SECTION Short_Description ##### -->
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Properties
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<!-- ##### SECTION Long_Description ##### -->
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<para>
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GstProps is used to attach certain properties to a pad. Properties
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are usually used in conjunction with GstCaps.
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</para>
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<!-- ##### SECTION See_Also ##### -->
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<para>
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GstCaps
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</para>
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<!-- ##### STRUCT GstProps ##### -->
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<para>
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</para>
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@refcount:
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@lock:
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@properties: the properties
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<!-- ##### MACRO GST_MAKE_FOURCC ##### -->
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<para>
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</para>
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@a:
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@b:
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@c:
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@d:
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<!-- ##### MACRO GST_PROPS_LIST ##### -->
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<para>
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Create a list of properties.
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</para>
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@a...: the list of GstProps
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<!-- ##### MACRO GST_PROPS_INT ##### -->
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<para>
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Create an integer property.
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</para>
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@a: the integer property
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<!-- ##### MACRO GST_PROPS_INT_RANGE ##### -->
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<para>
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Create an integer range property.
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</para>
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@a: the min value for the range
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@b: the max value for the range
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<!-- ##### MACRO GST_PROPS_FOURCC ##### -->
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<para>
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Construct a fourcc property out of four bytes.
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</para>
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@a: first byte
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<!-- # Unused Parameters # -->
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@b: second byte
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@c: third byte
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@d: fourth byte
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<!-- ##### MACRO GST_PROPS_BOOLEAN ##### -->
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<para>
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Create a boolean property.
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</para>
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@a: the boolean property
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<!-- ##### MACRO GST_PROPS_STRING ##### -->
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<para>
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</para>
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@a:
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<!-- ##### MACRO GST_PROPS_FLOAT ##### -->
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<para>
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</para>
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@a:
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<!-- ##### MACRO GST_PROPS_FLOAT_RANGE ##### -->
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<para>
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</para>
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@a:
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@b:
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<!-- ##### FUNCTION gst_props_new ##### -->
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<para>
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</para>
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@firstname:
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@Varargs:
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@Returns:
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<!-- # Unused Parameters # -->
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@entry:
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<!-- ##### FUNCTION gst_props_newv ##### -->
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<para>
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</para>
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@firstname:
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@var_args:
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@Returns:
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<!-- ##### FUNCTION gst_props_merge ##### -->
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<para>
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</para>
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@props:
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@tomerge:
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@Returns:
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<!-- ##### FUNCTION gst_props_copy ##### -->
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<para>
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</para>
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@props:
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@Returns:
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<!-- ##### FUNCTION gst_props_copy_on_write ##### -->
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<para>
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</para>
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@props:
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@Returns:
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<!-- ##### FUNCTION gst_props_destroy ##### -->
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<para>
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</para>
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@props:
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<!-- ##### FUNCTION gst_props_ref ##### -->
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<para>
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</para>
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@props:
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<!-- ##### FUNCTION gst_props_unref ##### -->
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<para>
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</para>
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@props:
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<!-- ##### FUNCTION gst_props_check_compatibility ##### -->
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<para>
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</para>
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@fromprops:
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@toprops:
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@Returns:
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<!-- # Unused Parameters # -->
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@props1:
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@props2:
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<!-- ##### FUNCTION gst_props_set ##### -->
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<para>
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</para>
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@props:
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@name:
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@Varargs:
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@Returns:
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<!-- # Unused Parameters # -->
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@entry:
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@value:
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<!-- ##### FUNCTION gst_props_get_boolean ##### -->
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<para>
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</para>
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@props:
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@name:
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@Returns:
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<!-- ##### FUNCTION gst_props_get_fourcc_int ##### -->
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<para>
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</para>
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@props:
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@name:
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@Returns:
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<!-- ##### FUNCTION gst_props_get_int ##### -->
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<para>
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</para>
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@props:
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@name:
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@Returns:
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<!-- ##### FUNCTION gst_props_get_string ##### -->
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<para>
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</para>
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@props:
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@name:
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@Returns:
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<!-- ##### FUNCTION gst_props_save_thyself ##### -->
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<para>
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</para>
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@props:
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@parent:
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@Returns:
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<!-- ##### FUNCTION gst_props_load_thyself ##### -->
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<para>
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</para>
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@parent:
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@Returns:
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