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d587018043
Original commit message from CVS: whoops, wrong commit
622 lines
6.9 KiB
Text
622 lines
6.9 KiB
Text
<!-- ##### SECTION Title ##### -->
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GstValue
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<!-- ##### SECTION Short_Description ##### -->
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GValue implementations specific to GStreamer
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<!-- ##### SECTION Long_Description ##### -->
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<para>
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</para>
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<!-- ##### SECTION See_Also ##### -->
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<para>
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</para>
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<!-- ##### SECTION Stability_Level ##### -->
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<!-- ##### MACRO GST_VALUE_HOLDS_FOURCC ##### -->
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@x:
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<!-- ##### MACRO GST_MAKE_FOURCC ##### -->
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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_STR_FOURCC ##### -->
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@f:
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<!-- ##### MACRO GST_FOURCC_FORMAT ##### -->
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<!-- ##### MACRO GST_FOURCC_ARGS ##### -->
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@fourcc:
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<!-- ##### MACRO GST_TYPE_FOURCC ##### -->
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<para>
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</para>
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<!-- ##### FUNCTION gst_value_set_fourcc ##### -->
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<para>
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</para>
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@value:
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@fourcc:
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<!-- ##### FUNCTION gst_value_get_fourcc ##### -->
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<para>
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</para>
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@value:
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@Returns:
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<!-- ##### MACRO GST_VALUE_HOLDS_INT_RANGE ##### -->
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@x:
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<!-- ##### MACRO GST_TYPE_INT_RANGE ##### -->
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<para>
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</para>
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<!-- ##### FUNCTION gst_value_set_int_range ##### -->
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<para>
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</para>
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@value:
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@start:
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@end:
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<!-- ##### FUNCTION gst_value_get_int_range_min ##### -->
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<para>
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</para>
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@value:
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@Returns:
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<!-- ##### FUNCTION gst_value_get_int_range_max ##### -->
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<para>
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</para>
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@value:
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@Returns:
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<!-- ##### MACRO GST_VALUE_HOLDS_DOUBLE_RANGE ##### -->
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@x:
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<!-- ##### MACRO GST_TYPE_DOUBLE_RANGE ##### -->
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<para>
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</para>
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<!-- ##### FUNCTION gst_value_set_double_range ##### -->
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<para>
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</para>
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@value:
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@start:
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@end:
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<!-- ##### FUNCTION gst_value_get_double_range_min ##### -->
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<para>
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</para>
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@value:
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@Returns:
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<!-- ##### FUNCTION gst_value_get_double_range_max ##### -->
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<para>
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</para>
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@value:
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@Returns:
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<!-- ##### MACRO GST_VALUE_HOLDS_LIST ##### -->
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<para>
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Checks if the give GValue contains a LIST value.
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</para>
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@x: the #GValue to check
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<!-- ##### MACRO GST_TYPE_LIST ##### -->
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<para>
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</para>
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<!-- ##### MACRO GST_VALUE_HOLDS_ARRAY ##### -->
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<para>
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</para>
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@x:
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<!-- ##### MACRO GST_TYPE_ARRAY ##### -->
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<para>
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</para>
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<!-- ##### FUNCTION gst_value_list_append_value ##### -->
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<para>
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</para>
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@value:
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@append_value:
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<!-- ##### FUNCTION gst_value_list_prepend_value ##### -->
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<para>
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</para>
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@value:
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@prepend_value:
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<!-- ##### FUNCTION gst_value_list_concat ##### -->
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<para>
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</para>
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@dest:
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@value1:
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@value2:
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<!-- ##### FUNCTION gst_value_list_get_size ##### -->
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<para>
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</para>
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@value:
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@Returns:
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<!-- ##### FUNCTION gst_value_list_get_value ##### -->
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<para>
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</para>
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@value:
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@index:
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@Returns:
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<!-- ##### MACRO GST_VALUE_HOLDS_FRACTION ##### -->
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<para>
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Checks if the give GValue contains a FRACTION value.
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</para>
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@x: the #GValue to check
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<!-- ##### MACRO GST_TYPE_FRACTION ##### -->
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<para>
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</para>
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<!-- ##### FUNCTION gst_value_set_fraction ##### -->
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<para>
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</para>
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@value:
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@numerator:
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@denominator:
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<!-- ##### FUNCTION gst_value_get_fraction_numerator ##### -->
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<para>
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</para>
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@value:
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@Returns:
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<!-- ##### FUNCTION gst_value_get_fraction_denominator ##### -->
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<para>
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</para>
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@value:
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@Returns:
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<!-- ##### FUNCTION gst_value_fraction_multiply ##### -->
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<para>
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</para>
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@product:
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@factor1:
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@factor2:
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@Returns:
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<!-- ##### MACRO GST_VALUE_HOLDS_CAPS ##### -->
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<para>
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Checks if the give GValue contains a CAPS value.
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</para>
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@x: the #GValue to check
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<!-- ##### FUNCTION gst_value_set_caps ##### -->
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<para>
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</para>
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@value:
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@caps:
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<!-- # Unused Parameters # -->
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@calue:
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<!-- ##### FUNCTION gst_value_get_caps ##### -->
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<para>
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</para>
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@value:
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@Returns:
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<!-- ##### MACRO GST_VALUE_HOLDS_MINI_OBJECT ##### -->
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<para>
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</para>
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@value:
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<!-- ##### MACRO GST_VALUE_HOLDS_BUFFER ##### -->
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<para>
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</para>
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@x:
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<!-- ##### MACRO gst_value_get_buffer ##### -->
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<para>
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</para>
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@v:
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<!-- ##### MACRO gst_value_set_buffer ##### -->
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<para>
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</para>
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@v:
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@b:
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<!-- ##### MACRO gst_value_take_buffer ##### -->
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<para>
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</para>
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@v:
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@b:
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<!-- ##### MACRO GST_VALUE_LESS_THAN ##### -->
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<para>
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Indicates that the first value provided to a comparison function
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(gst_value_compare()) is lesser than the second one.
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</para>
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<!-- ##### MACRO GST_VALUE_EQUAL ##### -->
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<para>
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Indicates that the first value provided to a comparison function
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(gst_value_compare()) is equal to the second one.
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</para>
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<!-- ##### MACRO GST_VALUE_GREATER_THAN ##### -->
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<para>
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Indicates that the first value provided to a comparison function
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(gst_value_compare()) is greater than the second one.
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</para>
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<!-- ##### MACRO GST_VALUE_UNORDERED ##### -->
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<para>
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Indicates that the comparison function (gst_value_compare()) can not
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determine a order for the two provided values.
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</para>
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<!-- ##### USER_FUNCTION GstValueCompareFunc ##### -->
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<para>
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</para>
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@value1:
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@value2:
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@Returns: one of GST_VALUE_LESS_THAN, GST_VALUE_EQUAL,
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GST_VALUE_GREATER_THAN or GST_VALUE_UNORDERED
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<!-- ##### USER_FUNCTION GstValueSerializeFunc ##### -->
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<para>
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</para>
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@value1:
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@Returns:
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<!-- ##### USER_FUNCTION GstValueDeserializeFunc ##### -->
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<para>
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</para>
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@dest:
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@s:
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@Returns:
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<!-- ##### USER_FUNCTION GstValueUnionFunc ##### -->
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<para>
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</para>
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@dest:
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@value1:
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@value2:
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@Returns:
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<!-- ##### USER_FUNCTION GstValueIntersectFunc ##### -->
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<para>
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</para>
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@dest:
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@value1:
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@value2:
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@Returns:
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<!-- ##### USER_FUNCTION GstValueSubtractFunc ##### -->
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<para>
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</para>
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@dest:
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@minuend:
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@subtrahend:
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@Returns:
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<!-- ##### STRUCT GstValueTable ##### -->
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<para>
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</para>
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@type:
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@compare:
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@serialize:
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@deserialize:
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<!-- ##### FUNCTION gst_value_is_fixed ##### -->
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<para>
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</para>
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@value:
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@Returns:
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<!-- ##### FUNCTION gst_value_register ##### -->
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<para>
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</para>
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@table:
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<!-- ##### FUNCTION gst_value_init_and_copy ##### -->
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<para>
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</para>
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@dest:
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@src:
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<!-- ##### FUNCTION gst_value_serialize ##### -->
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<para>
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</para>
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@value:
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@Returns:
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<!-- ##### FUNCTION gst_value_deserialize ##### -->
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<para>
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</para>
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@dest:
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@src:
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@Returns:
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<!-- ##### FUNCTION gst_value_compare ##### -->
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<para>
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</para>
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@value1:
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@value2:
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@Returns:
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<!-- ##### FUNCTION gst_value_can_compare ##### -->
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<para>
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</para>
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@value1:
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@value2:
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@Returns:
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<!-- ##### FUNCTION gst_value_union ##### -->
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<para>
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</para>
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@dest:
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@value1:
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@value2:
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@Returns:
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<!-- ##### FUNCTION gst_value_can_union ##### -->
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<para>
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</para>
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@value1:
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@value2:
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@Returns:
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<!-- ##### FUNCTION gst_value_register_union_func ##### -->
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<para>
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</para>
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@type1:
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@type2:
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@func:
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<!-- ##### FUNCTION gst_value_subtract ##### -->
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<para>
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</para>
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@dest:
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@minuend:
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@subtrahend:
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@Returns:
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<!-- ##### FUNCTION gst_value_can_subtract ##### -->
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<para>
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</para>
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@minuend:
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@subtrahend:
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@Returns:
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<!-- ##### FUNCTION gst_value_register_subtract_func ##### -->
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<para>
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</para>
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@minuend_type:
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@subtrahend_type:
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@func:
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<!-- ##### FUNCTION gst_value_intersect ##### -->
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<para>
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</para>
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@dest:
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@value1:
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@value2:
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@Returns:
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<!-- ##### FUNCTION gst_value_can_intersect ##### -->
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<para>
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</para>
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@value1:
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@value2:
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@Returns:
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<!-- ##### FUNCTION gst_value_register_intersect_func ##### -->
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<para>
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</para>
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@type1:
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@type2:
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@func:
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