Commit 2cab15c9 authored by Wim Taymans's avatar Wim Taymans

docs: improve API docs

parent 34895ae3
......@@ -188,9 +188,13 @@ gst_buffer_unref
gst_buffer_get_sizes
gst_buffer_get_size
gst_buffer_get_sizes_range
gst_buffer_resize_range
gst_buffer_resize
gst_buffer_set_size
gst_buffer_peek_memory
gst_buffer_n_memory
gst_buffer_insert_memory
gst_buffer_replace_memory_range
......@@ -208,6 +212,7 @@ gst_buffer_remove_memory
gst_buffer_remove_all_memory
gst_buffer_map
gst_buffer_map_range
gst_buffer_unmap
gst_buffer_memcmp
......@@ -1282,6 +1287,7 @@ GST_MEMORY_FLAGS
GST_MEMORY_FLAG_IS_SET
GST_MEMORY_FLAG_UNSET
GST_MEMORY_IS_READONLY
GST_MEMORY_IS_NO_SHARE
GST_MEMORY_IS_ZERO_PADDED
GST_MEMORY_IS_ZERO_PREFIXED
......@@ -1425,6 +1431,8 @@ gst_message_parse_qos_values
gst_message_parse_qos_stats
gst_message_new_toc
gst_message_parse_toc
gst_message_new_reset_time
gst_message_parse_reset_time
GstStructureChangeType
gst_message_new_structure_change
......@@ -1487,7 +1495,6 @@ GST_MINI_OBJECT_FLAG_SET
GST_MINI_OBJECT_FLAG_UNSET
GST_MINI_OBJECT_REFCOUNT
GST_MINI_OBJECT_REFCOUNT_VALUE
GST_MINI_OBJECT_SIZE
GST_DEFINE_MINI_OBJECT_TYPE
gst_mini_object_init
......@@ -1502,6 +1509,9 @@ gst_mini_object_unref
gst_mini_object_weak_ref
gst_mini_object_weak_unref
gst_mini_object_get_qdata
gst_mini_object_set_qdata
gst_mini_object_replace
gst_mini_object_steal
gst_mini_object_take
......@@ -1837,6 +1847,7 @@ GST_PAD_EVENTFUNC
GST_PAD_GETRANGEFUNC
GST_PAD_ITERINTLINKFUNC
GST_PAD_IS_FLUSHING
GST_PAD_IS_EOS
GST_PAD_LINKFUNC
GST_PAD_UNLINKFUNC
GST_PAD_QUERYFUNC
......@@ -2185,7 +2196,6 @@ gst_query_new_caps
gst_query_parse_caps
gst_query_set_caps_result
gst_query_parse_caps_result
gst_query_intersect_caps_result
gst_query_new_accept_caps
gst_query_parse_accept_caps
......@@ -2532,6 +2542,7 @@ gst_tag_list_new
gst_tag_list_new_empty
gst_tag_list_new_valist
gst_tag_list_new_from_string
gst_tag_list_free
gst_tag_list_to_string
gst_tag_list_is_empty
gst_tag_list_is_equal
......@@ -2709,8 +2720,12 @@ gst_toc_entry_get_start_stop
gst_toc_entry_set_start_stop
gst_toc_entry_type_get_nick
<SUBSECTION Standard>
GST_TYPE_TOC
GST_TYPE_TOC_ENTRY
GST_TYPE_TOC_ENTRY_TYPE
<SUBSECTION Private>
gst_toc_get_type
gst_toc_entry_get_type
gst_toc_entry_type_get_type
</SECTION>
......@@ -2764,6 +2779,7 @@ GstTypeFindFactory
gst_type_find_factory_get_list
gst_type_find_factory_get_extensions
gst_type_find_factory_get_caps
gst_type_find_factory_has_function
gst_type_find_factory_call_function
<SUBSECTION Standard>
GstTypeFindFactoryClass
......
......@@ -742,6 +742,22 @@ gst_buffer_n_memory (GstBuffer * buffer)
return GST_BUFFER_MEM_LEN (buffer);
}
/**
* gst_buffer_prepend_memory:
* @b: a #GstBuffer.
* @m: (transfer full): a #GstMemory.
*
* Prepend the memory block @m to @b. This function takes ownership
* of @m and thus doesn't increase its refcount.
*/
/**
* gst_buffer_append_memory:
* @b: a #GstBuffer.
* @m: (transfer full): a #GstMemory.
*
* Append the memory block @m to @b. This function takes ownership
* of @m and thus doesn't increase its refcount.
*/
/**
* gst_buffer_insert_memory:
* @buffer: a #GstBuffer.
......@@ -810,6 +826,26 @@ gst_buffer_peek_memory (GstBuffer * buffer, guint idx)
return GST_BUFFER_MEM_PTR (buffer, idx);
}
/**
* gst_buffer_get_memory:
* @b: a #GstBuffer.
* @i: an index
*
* Get the memory block at index @i in @buffer.
*
* Returns: (transfer full): a #GstMemory that contains the data of the
* memory block at @idx. Use gst_memory_unref () after usage.
*/
/**
* gst_buffer_get_all_memory:
* @b: a #GstBuffer.
*
* Get all the memory block in @buffer. The memory blocks will be merged
* into one large #GstMemory.
*
* Returns: (transfer full): a #GstMemory that contains the merged memory.
* Use gst_memory_unref () after usage.
*/
/**
* gst_buffer_get_memory_range:
* @buffer: a #GstBuffer.
......@@ -842,6 +878,21 @@ gst_buffer_get_memory_range (GstBuffer * buffer, guint idx, gint length)
return _get_merged_memory (buffer, idx, length);
}
/**
* gst_buffer_replace_memory:
* @b: a #GstBuffer.
* @i: an index
* @m: (transfer full): a #GstMemory
*
* Replaces the memory block at index @i in @b with @m.
*/
/**
* gst_buffer_replace_all_memory:
* @b: a #GstBuffer.
* @m: (transfer full): a #GstMemory
*
* Replaces all memory in @b with @m.
*/
/**
* gst_buffer_replace_memory_range:
* @buffer: a #GstBuffer.
......@@ -874,6 +925,19 @@ gst_buffer_replace_memory_range (GstBuffer * buffer, guint idx, gint length,
_replace_memory (buffer, len, idx, length, mem);
}
/**
* gst_buffer_remove_memory:
* @b: a #GstBuffer.
* @i: an index
*
* Remove the memory block in @b at index @i.
*/
/**
* gst_buffer_remove_all_memory:
* @b: a #GstBuffer.
*
* Remove all the memory blocks in @b.
*/
/**
* gst_buffer_remove_memory_range:
* @buffer: a #GstBuffer.
......@@ -975,6 +1039,30 @@ gst_buffer_find_memory (GstBuffer * buffer, gsize offset, gsize size,
return FALSE;
}
/**
* gst_buffer_get_sizes:
* @b: a #GstBuffer.
* @of: a pointer to the offset
* @ms: a pointer to the maxsize
*
* Get the total size of the memory blocks in @b.
*
* When not %NULL, @of will contain the offset of the data in the first
* memory block in @buffer and @maxsize will contain the sum of the size
* and @of and the amount of extra padding on the last memory block.
* @of and @ms can be used to resize the buffer memory blocks with
* gst_buffer_resize().
*
* Returns: total size of the memory blocks in @b.
*/
/**
* gst_buffer_get_size:
* @b: a #GstBuffer.
*
* Get the total size of the memory blocks in @b.
*
* Returns: total size of the memory blocks in @b.
*/
/**
* gst_buffer_get_sizes_range:
* @buffer: a #GstBuffer.
......@@ -992,7 +1080,7 @@ gst_buffer_find_memory (GstBuffer * buffer, gsize offset, gsize size,
* @offset and @maxsize can be used to resize the buffer memory blocks with
* gst_buffer_resize_range().
*
* Returns: total size @length memory blocks starting at @idx in @buffer.
* Returns: total size of @length memory blocks starting at @idx in @buffer.
*/
gsize
gst_buffer_get_sizes_range (GstBuffer * buffer, guint idx, gint length,
......@@ -1047,6 +1135,21 @@ gst_buffer_get_sizes_range (GstBuffer * buffer, guint idx, gint length,
return size;
}
/**
* gst_buffer_resize:
* @b: a #GstBuffer.
* @of: the offset adjustement
* @s: the new size or -1 to just adjust the offset
*
* Set the offset and total size of the memory blocks in @b.
*/
/**
* gst_buffer_set_size:
* @b: a #GstBuffer.
* @s: the new size
*
* Set the total size of the memory blocks in @b.
*/
/**
* gst_buffer_resize_range:
* @buffer: a #GstBuffer.
......@@ -1139,6 +1242,27 @@ gst_buffer_resize_range (GstBuffer * buffer, guint idx, gint length,
}
}
/**
* gst_buffer_map:
* @b: a #GstBuffer.
* @i: (out): info about the mapping
* @f: flags for the mapping
*
* This function fills @i with the #GstMapInfo of all merged memory blocks
* in @buffer.
*
* @flags describe the desired access of the memory. When @flags is
* #GST_MAP_WRITE, @buffer should be writable (as returned from
* gst_buffer_is_writable()).
*
* When @buffer is writable but the memory isn't, a writable copy will
* automatically be created and returned. The readonly copy of the buffer memory
* will then also be replaced with this writable copy.
*
* The memory in @i should be unmapped with gst_buffer_unmap() after usage.
*
* Returns: %TRUE if the map succeeded and @i contains valid data.
*/
/**
* gst_buffer_map_range:
* @buffer: a #GstBuffer.
......@@ -1150,6 +1274,7 @@ gst_buffer_resize_range (GstBuffer * buffer, guint idx, gint length,
* This function fills @info with the #GstMapInfo of @length merged memory blocks
* starting at @idx in @buffer. When @length is -1, all memory blocks starting
* from @idx are merged and mapped.
*
* @flags describe the desired access of the memory. When @flags is
* #GST_MAP_WRITE, @buffer should be writable (as returned from
* gst_buffer_is_writable()).
......@@ -1160,7 +1285,7 @@ gst_buffer_resize_range (GstBuffer * buffer, guint idx, gint length,
*
* The memory in @info should be unmapped with gst_buffer_unmap() after usage.
*
* Returns: (transfer full): %TRUE if the map succeeded and @info contains valid
* Returns: %TRUE if the map succeeded and @info contains valid
* data.
*/
gboolean
......
......@@ -276,16 +276,9 @@ void gst_buffer_remove_memory_range (GstBuffer *buffer, guint idx, gint
#define gst_buffer_prepend_memory(b,m) gst_buffer_insert_memory ((b), 0, (m))
#define gst_buffer_append_memory(b,m) gst_buffer_insert_memory ((b), -1, (m))
#define gst_buffer_replace_memory(b,i,m) gst_buffer_replace_memory_range ((b), (i), 1, (m))
#define gst_buffer_replace_all_memory(b,m) gst_buffer_replace_memory ((b), 0, -1, (m))
#define gst_buffer_replace_all_memory(b,m) gst_buffer_replace_memory_range ((b), 0, -1, (m))
#define gst_buffer_get_memory(b,i) gst_buffer_get_memory_range ((b), (i), 1)
#define gst_buffer_get_all_memory(b) gst_buffer_get_memory_range ((b), 0, -1)
/**
* gst_buffer_remove_memory:
* @b: a #GstBuffer.
* @i: an index
*
* Remove the memory block in @b at @i.
*/
#define gst_buffer_remove_memory(b,i) gst_buffer_remove_memory_range ((b), (i), 1)
#define gst_buffer_remove_all_memory(b) gst_buffer_remove_memory_range ((b), 0, -1)
......@@ -307,22 +300,8 @@ void gst_buffer_resize_range (GstBuffer *buffer, guint idx, gint l
gssize offset, gssize size);
#define gst_buffer_get_sizes(b,of,ms) gst_buffer_get_sizes_range ((b), 0, -1, (of), (ms))
/**
* gst_buffer_get_size:
* @b: a #GstBuffer.
*
* Get the size of @b.
*/
#define gst_buffer_get_size(b) gst_buffer_get_sizes_range ((b), 0, -1, NULL, NULL)
#define gst_buffer_resize(b,of,s) gst_buffer_resize_range ((b), 0, -1, (of), (s))
/**
* gst_buffer_set_size:
* @b: a #GstBuffer.
* @s: a new size
*
* Set the size of @b to @s. This will remove or trim the memory blocks
* in the buffer.
*/
#define gst_buffer_set_size(b,s) gst_buffer_resize_range ((b), 0, -1, 0, (s))
gboolean gst_buffer_map_range (GstBuffer *buffer, guint idx, gint length,
......
......@@ -254,6 +254,13 @@ gst_buffer_list_get (GstBufferList * list, guint idx)
return buf;
}
/**
* gst_buffer_list_add:
* @l: a #GstBufferList
* @b: a #GstBuffer
*
* Append @b at the end of @l.
*/
/**
* gst_buffer_list_insert:
* @list: a #GstBufferList
......
......@@ -494,7 +494,7 @@ gst_element_factory_get_element_type (GstElementFactory * factory)
/**
* gst_element_factory_get_metadata:
* @factory,: a #GstElementFactory
* @factory: a #GstElementFactory
* @key: a key
*
* Get the metadata on @factory with @key.
......@@ -511,7 +511,7 @@ gst_element_factory_get_metadata (GstElementFactory * factory,
/**
* gst_element_factory_get_metadata_keys:
* @factory,: a #GstElementFactory
* @factory: a #GstElementFactory
*
* Get the available keys for the metadata on @factory.
*
......
......@@ -1633,7 +1633,6 @@ gst_event_new_stream_start (void)
/**
* gst_event_new_toc:
* @name: a name for the event
* @toc: #GstToc structure.
* @updated: whether @toc was updated or not.
*
......
......@@ -322,8 +322,9 @@ gst_proxy_pad_chain_list_default (GstPad * pad, GstObject * parent,
}
/**
* gst_proxy_pad_get_range_default:
* gst_proxy_pad_getrange_default:
* @pad: a src #GstPad, returns #GST_FLOW_ERROR if not.
* @parent: the parent of @pad
* @offset: The start offset of the buffer
* @size: The length of the buffer
* @buffer: (out callee-allocates): a pointer to hold the #GstBuffer,
......
......@@ -82,7 +82,6 @@ _priv_gst_mini_object_initialize (void)
* gst_mini_object_init:
* @mini_object: a #GstMiniObject
* @type: the #GType of the mini-object to create
* @size: the size of the data
*
* Initializes a mini-object with the desired type and size.
*
......
......@@ -154,7 +154,6 @@ typedef enum
* @type: the GType of the object
* @refcount: atomic refcount
* @flags: extra flags.
* @size: the size of the structure
* @copy: a copy function
* @dispose: a dispose function
* @free: the free function
......
......@@ -1374,6 +1374,14 @@ gst_pad_mark_reconfigure (GstPad * pad)
GST_OBJECT_UNLOCK (pad);
}
/**
* gst_pad_set_activate_function:
* @p: a #GstPad.
* @f: the #GstPadActivateFunction to set.
*
* Calls gst_pad_set_activate_function_full() with NULL for the user_data and
* notify.
*/
/**
* gst_pad_set_activate_function_full:
* @pad: a #GstPad.
......@@ -1403,6 +1411,14 @@ gst_pad_set_activate_function_full (GstPad * pad,
GST_DEBUG_FUNCPTR_NAME (activate));
}
/**
* gst_pad_set_activatemode_function:
* @p: a #GstPad.
* @f: the #GstPadActivateModeFunction to set.
*
* Calls gst_pad_set_activatemode_function_full() with NULL for the user_data and
* notify.
*/
/**
* gst_pad_set_activatemode_function_full:
* @pad: a #GstPad.
......@@ -1430,6 +1446,14 @@ gst_pad_set_activatemode_function_full (GstPad * pad,
GST_DEBUG_FUNCPTR_NAME (activatemode));
}
/**
* gst_pad_set_chain_function:
* @p: a sink #GstPad.
* @f: the #GstPadChainFunction to set.
*
* Calls gst_pad_set_chain_function_full() with NULL for the user_data and
* notify.
*/
/**
* gst_pad_set_chain_function_full:
* @pad: a sink #GstPad.
......@@ -1457,6 +1481,14 @@ gst_pad_set_chain_function_full (GstPad * pad, GstPadChainFunction chain,
GST_DEBUG_FUNCPTR_NAME (chain));
}
/**
* gst_pad_set_chain_list_function:
* @p: a sink #GstPad.
* @f: the #GstPadChainListFunction to set.
*
* Calls gst_pad_set_chain_list_function_full() with NULL for the user_data and
* notify.
*/
/**
* gst_pad_set_chain_list_function_full:
* @pad: a sink #GstPad.
......@@ -1488,6 +1520,14 @@ gst_pad_set_chain_list_function_full (GstPad * pad,
GST_DEBUG_FUNCPTR_NAME (chainlist));
}
/**
* gst_pad_set_getrange_function:
* @p: a source #GstPad.
* @f: the #GstPadGetRangeFunction to set.
*
* Calls gst_pad_set_getrange_function_full() with NULL for the user_data and
* notify.
*/
/**
* gst_pad_set_getrange_function_full:
* @pad: a source #GstPad.
......@@ -1516,6 +1556,14 @@ gst_pad_set_getrange_function_full (GstPad * pad, GstPadGetRangeFunction get,
GST_DEBUG_FUNCPTR_NAME (get));
}
/**
* gst_pad_set_event_function:
* @p: a #GstPad of either direction.
* @f: the #GstPadEventFunction to set.
*
* Calls gst_pad_set_event_function_full() with NULL for the user_data and
* notify.
*/
/**
* gst_pad_set_event_function_full:
* @pad: a #GstPad of either direction.
......@@ -1541,6 +1589,14 @@ gst_pad_set_event_function_full (GstPad * pad, GstPadEventFunction event,
GST_DEBUG_FUNCPTR_NAME (event));
}
/**
* gst_pad_set_query_function:
* @p: a #GstPad of either direction.
* @f: the #GstPadQueryFunction to set.
*
* Calls gst_pad_set_query_function_full() with NULL for the user_data and
* notify.
*/
/**
* gst_pad_set_query_function_full:
* @pad: a #GstPad of either direction.
......@@ -1566,6 +1622,14 @@ gst_pad_set_query_function_full (GstPad * pad, GstPadQueryFunction query,
GST_DEBUG_FUNCPTR_NAME (query));
}
/**
* gst_pad_set_iterate_internal_links_function:
* @p: a #GstPad of either direction.
* @f: the #GstPadIterIntLinkFunction to set.
*
* Calls gst_pad_set_iterate_internal_links_function_full() with NULL
* for the user_data and notify.
*/
/**
* gst_pad_set_iterate_internal_links_function_full:
* @pad: a #GstPad of either direction.
......@@ -1594,6 +1658,14 @@ gst_pad_set_iterate_internal_links_function_full (GstPad * pad,
GST_DEBUG_FUNCPTR_NAME (iterintlink));
}
/**
* gst_pad_set_link_function:
* @p: a #GstPad.
* @f: the #GstPadLinkFunction to set.
*
* Calls gst_pad_set_link_function_full() with NULL
* for the user_data and notify.
*/
/**
* gst_pad_set_link_function_full:
* @pad: a #GstPad.
......@@ -1629,6 +1701,14 @@ gst_pad_set_link_function_full (GstPad * pad, GstPadLinkFunction link,
GST_DEBUG_FUNCPTR_NAME (link));
}
/**
* gst_pad_set_unlink_function:
* @p: a #GstPad.
* @f: the #GstPadUnlinkFunction to set.
*
* Calls gst_pad_set_unlink_function_full() with NULL
* for the user_data and notify.
*/
/**
* gst_pad_set_unlink_function_full:
* @pad: a #GstPad.
......
......@@ -2166,6 +2166,13 @@ gst_query_parse_accept_caps (GstQuery * query, GstCaps ** caps)
GST_QUARK (CAPS)));
}
/**
* gst_query_set_accept_caps_result:
* @query: a GST_QUERY_ACCEPT_CAPS type query #GstQuery
* @result: the result to set
*
* Set @result as the result for the @query.
*/
void
gst_query_set_accept_caps_result (GstQuery * query, gboolean result)
{
......@@ -2179,6 +2186,13 @@ gst_query_set_accept_caps_result (GstQuery * query, gboolean result)
GST_QUARK (RESULT), G_TYPE_BOOLEAN, result, NULL);
}
/**
* gst_query_parse_accept_caps_result:
* @query: a GST_QUERY_ACCEPT_CAPS type query #GstQuery
* @result: location for the result
*
* Parse the result from @query and store in @result.
*/
void
gst_query_parse_accept_caps_result (GstQuery * query, gboolean * result)
{
......@@ -2293,6 +2307,7 @@ gst_query_parse_caps_result (GstQuery * query, GstCaps ** caps)
GST_QUARK (CAPS)));
}
#if 0
void
gst_query_intersect_caps_result (GstQuery * query, GstCaps * filter,
GstCapsIntersectMode mode)
......@@ -2304,6 +2319,7 @@ gst_query_intersect_caps_result (GstQuery * query, GstCaps * filter,
gst_query_set_caps_result (query, res);
gst_caps_unref (res);
}
#endif
/**
* gst_query_new_drain:
......
......@@ -475,8 +475,6 @@ void gst_query_parse_caps (GstQuery *query, GstCaps **f
void gst_query_set_caps_result (GstQuery *query, GstCaps *caps);
void gst_query_parse_caps_result (GstQuery *query, GstCaps **caps);
void gst_query_intersect_caps_result (GstQuery *query, GstCaps *filter,
GstCapsIntersectMode mode);
/* drain query */
GstQuery * gst_query_new_drain (void) G_GNUC_MALLOC;
......
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