gstreamer/docs/gst/tmpl/gstcaps.sgml
Benjamin Otte bb1302b533 gst/gstcaps.c: fix simplifying and subtracting not working correctly with optional properties solve assorted problems...
Original commit message from CVS:
* gst/gstcaps.c: (gst_caps_structure_subtract_field),
(gst_caps_structure_subtract), (gst_caps_subtract),
(gst_caps_structure_figure_out_union),
(gst_caps_structure_simplify), (gst_caps_do_simplify):
fix simplifying and subtracting not working correctly with optional
properties
solve assorted problems that make it now simplify ebven more
* docs/gst/tmpl/gstcaps.sgml:
* gst/gstcaps.h:
make gst_caps_do_simplify return a bool to indicate if it simplified
* testsuite/caps/simplify.c: (main):
add more checks. The tests is quite a bit useless right now because
the core is heavily simplifying itself.
* testsuite/caps/caps.h:
fix caps to contain all optional properties
2004-04-22 23:50:46 +00:00

456 lines
4.5 KiB
Text

<!-- ##### SECTION Title ##### -->
GstCaps
<!-- ##### SECTION Short_Description ##### -->
Structure describing sets of media formats
<!-- ##### SECTION Long_Description ##### -->
<para>
</para>
<!-- ##### SECTION See_Also ##### -->
<para>
</para>
<!-- ##### MACRO GST_CAPS_FLAGS_ANY ##### -->
<para>
</para>
<!-- ##### MACRO GST_CAPS_ANY ##### -->
<para>
</para>
<!-- ##### MACRO GST_CAPS_NONE ##### -->
<para>
</para>
<!-- ##### MACRO GST_STATIC_CAPS_ANY ##### -->
<para>
</para>
<!-- ##### MACRO GST_STATIC_CAPS_NONE ##### -->
<para>
</para>
<!-- ##### MACRO GST_CAPS_IS_SIMPLE ##### -->
<para>
</para>
@caps:
<!-- ##### MACRO gst_caps_is_simple ##### -->
<para>
</para>
@caps:
<!-- ##### MACRO GST_DEBUG_CAPS ##### -->
<para>
</para>
@string:
@caps:
<!-- ##### MACRO GST_STATIC_CAPS ##### -->
<para>
</para>
@string:
<!-- ##### STRUCT GstCaps ##### -->
<para>
</para>
@type:
@flags:
@structs:
@_gst_reserved:
<!-- ##### STRUCT GstStaticCaps ##### -->
<para>
</para>
@caps:
@string:
@_gst_reserved:
<!-- ##### FUNCTION gst_caps_new_empty ##### -->
<para>
</para>
@Returns:
<!-- ##### FUNCTION gst_caps_new_any ##### -->
<para>
</para>
@Returns:
<!-- ##### FUNCTION gst_caps_new_simple ##### -->
<para>
</para>
@media_type:
@fieldname:
@Varargs:
@Returns:
<!-- ##### FUNCTION gst_caps_new_full ##### -->
<para>
</para>
@struct1:
@Varargs:
@Returns:
<!-- ##### FUNCTION gst_caps_new_full_valist ##### -->
<para>
</para>
@structure:
@var_args:
@Returns:
<!-- ##### FUNCTION gst_caps_copy ##### -->
<para>
</para>
@caps:
@Returns:
<!-- ##### FUNCTION gst_caps_free ##### -->
<para>
</para>
@caps:
<!-- ##### FUNCTION gst_static_caps_get ##### -->
<para>
</para>
@static_caps:
@Returns:
<!-- # Unused Parameters # -->
@caps:
<!-- ##### FUNCTION gst_caps_append ##### -->
<para>
</para>
@caps1:
@caps2:
<!-- ##### FUNCTION gst_caps_append_structure ##### -->
<para>
</para>
@caps:
@structure:
<!-- # Unused Parameters # -->
@caps1:
<!-- ##### FUNCTION gst_caps_split_one ##### -->
<para>
</para>
@caps:
@Returns:
<!-- ##### FUNCTION gst_caps_get_size ##### -->
<para>
</para>
@caps:
@Returns:
<!-- ##### FUNCTION gst_caps_get_structure ##### -->
<para>
</para>
@caps:
@index:
@Returns:
<!-- ##### FUNCTION gst_caps_copy_1 ##### -->
<para>
</para>
@caps:
@Returns:
<!-- ##### FUNCTION gst_caps_set_simple ##### -->
<para>
</para>
@caps:
@field:
@Varargs:
<!-- ##### FUNCTION gst_caps_set_simple_valist ##### -->
<para>
</para>
@caps:
@field:
@varargs:
<!-- ##### FUNCTION gst_caps_is_any ##### -->
<para>
</para>
@caps:
@Returns:
<!-- ##### FUNCTION gst_caps_is_empty ##### -->
<para>
</para>
@caps:
@Returns:
<!-- ##### FUNCTION gst_caps_is_chained ##### -->
<para>
</para>
@caps:
@Returns:
<!-- ##### FUNCTION gst_caps_is_fixed ##### -->
<para>
</para>
@caps:
@Returns:
<!-- ##### FUNCTION gst_caps_is_equal ##### -->
<para>
</para>
@caps1:
@caps2:
@Returns:
<!-- ##### FUNCTION gst_caps_is_equal_fixed ##### -->
<para>
</para>
@caps1:
@caps2:
@Returns:
<!-- ##### FUNCTION gst_caps_is_always_compatible ##### -->
<para>
</para>
@caps1:
@caps2:
@Returns:
<!-- ##### FUNCTION gst_caps_is_subset ##### -->
<para>
</para>
@subset:
@superset:
@Returns:
<!-- ##### FUNCTION gst_caps_intersect ##### -->
<para>
</para>
@caps1:
@caps2:
@Returns:
<!-- ##### FUNCTION gst_caps_union ##### -->
<para>
</para>
@caps1:
@caps2:
@Returns:
<!-- ##### FUNCTION gst_caps_normalize ##### -->
<para>
</para>
@caps:
@Returns:
<!-- ##### FUNCTION gst_caps_simplify ##### -->
<para>
</para>
@caps:
@Returns:
<!-- ##### FUNCTION gst_caps_do_simplify ##### -->
<para>
</para>
@caps:
@Returns:
<!-- ##### FUNCTION gst_caps_save_thyself ##### -->
<para>
</para>
@caps:
@parent:
@Returns:
<!-- ##### FUNCTION gst_caps_load_thyself ##### -->
<para>
</para>
@parent:
@Returns:
<!-- ##### FUNCTION gst_caps_replace ##### -->
<para>
</para>
@caps:
@newcaps:
<!-- ##### FUNCTION gst_caps_to_string ##### -->
<para>
</para>
@caps:
@Returns:
<!-- ##### FUNCTION gst_caps_from_string ##### -->
<para>
</para>
@string:
@Returns:
<!-- ##### FUNCTION gst_caps_structure_fixate_field_nearest_int ##### -->
<para>
</para>
@structure:
@field_name:
@target:
@Returns:
<!-- ##### FUNCTION gst_caps_structure_fixate_field_nearest_double ##### -->
<para>
</para>
@structure:
@field_name:
@target:
@Returns:
<!-- ##### FUNCTION gst_caps_subtract ##### -->
<para>
</para>
@minuend:
@subtrahend:
@Returns: