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query: Add out annotations

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https://bugzilla.gnome.org/show_bug.cgi?id=621773
This commit is contained in:
Johan Dahlin 2010-06-16 13:10:06 -03:00 committed by Sebastian Dröge
parent f6f292c83e
commit 6ab6dcf931
1 changed files with 33 additions and 33 deletions
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66
gst/gstquery.c
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@ -420,8 +420,8 @@ gst_query_set_position (GstQuery * query, GstFormat format, gint64 cur)
/**
* gst_query_parse_position:
* @query: a #GstQuery
* @format: the storage for the #GstFormat of the position values (may be NULL)
* @cur: the storage for the current position (may be NULL)
* @format: (out): the storage for the #GstFormat of the position values (may be NULL)
* @cur: (out): the storage for the current position (may be NULL)
*
* Parse a position query, writing the format into @format, and the position
* into @cur, if the respective parameters are non-NULL.
@ -492,8 +492,8 @@ gst_query_set_duration (GstQuery * query, GstFormat format, gint64 duration)
/**
* gst_query_parse_duration:
* @query: a #GstQuery
* @format: the storage for the #GstFormat of the duration value, or NULL.
* @duration: the storage for the total duration, or NULL.
* @format: (out): the storage for the #GstFormat of the duration value, or NULL.
* @duration: (out): the storage for the total duration, or NULL.
*
* Parse a duration query answer. Write the format of the duration into @format,
* and the value into @duration, if the respective variables are non-NULL.
@ -572,9 +572,9 @@ gst_query_set_latency (GstQuery * query, gboolean live,
/**
* gst_query_parse_latency:
* @query: a #GstQuery
* @live: storage for live or NULL
* @min_latency: the storage for the min latency or NULL
* @max_latency: the storage for the max latency or NULL
* @live: (out): storage for live or NULL
* @min_latency: (out): the storage for the min latency or NULL
* @max_latency: (out): the storage for the max latency or NULL
*
* Parse a latency query answer.
*
@ -660,10 +660,10 @@ gst_query_set_convert (GstQuery * query, GstFormat src_format, gint64 src_value,
/**
* gst_query_parse_convert:
* @query: a #GstQuery
* @src_format: the storage for the #GstFormat of the source value, or NULL
* @src_value: the storage for the source value, or NULL
* @dest_format: the storage for the #GstFormat of the destination value, or NULL
* @dest_value: the storage for the destination value, or NULL
* @src_format: (out): the storage for the #GstFormat of the source value, or NULL
* @src_value: (out): the storage for the source value, or NULL
* @dest_format: (out): the storage for the #GstFormat of the destination value, or NULL
* @dest_value: (out): the storage for the destination value, or NULL
*
* Parse a convert query answer. Any of @src_format, @src_value, @dest_format,
* and @dest_value may be NULL, in which case that value is omitted.
@ -757,10 +757,10 @@ gst_query_set_segment (GstQuery * query, gdouble rate, GstFormat format,
/**
* gst_query_parse_segment:
* @query: a #GstQuery
* @rate: the storage for the rate of the segment, or NULL
* @format: the storage for the #GstFormat of the values, or NULL
* @start_value: the storage for the start value, or NULL
* @stop_value: the storage for the stop value, or NULL
* @rate: (out): the storage for the rate of the segment, or NULL
* @format: (out): the storage for the #GstFormat of the values, or NULL
* @start_value: (out): the storage for the start value, or NULL
* @stop_value: (out): the storage for the stop value, or NULL
*
* Parse a segment query answer. Any of @rate, @format, @start_value, and
* @stop_value may be NULL, which will cause this value to be omitted.
@ -881,10 +881,10 @@ gst_query_set_seeking (GstQuery * query, GstFormat format,
/**
* gst_query_parse_seeking:
* @query: a GST_QUERY_SEEKING type query #GstQuery
* @format: the format to set for the @segment_start and @segment_end values
* @seekable: the seekable flag to set
* @segment_start: the segment_start to set
* @segment_end: the segment_end to set
* @format: (out): the format to set for the @segment_start and @segment_end values
* @seekable: (out): the seekable flag to set
* @segment_start: (out): the segment_start to set
* @segment_end: (out): the segment_end to set
*
* Parse a seeking query, writing the format into @format, and
* other results into the passed parameters, if the respective parameters
@ -1013,7 +1013,7 @@ gst_query_set_formatsv (GstQuery * query, gint n_formats, GstFormat * formats)
/**
* gst_query_parse_formats_length:
* @query: a #GstQuery
* @n_formats: the number of formats in this query.
* @n_formats: (out): the number of formats in this query.
*
* Parse the number of formats in the formats @query.
*
@ -1041,8 +1041,8 @@ gst_query_parse_formats_length (GstQuery * query, guint * n_formats)
/**
* gst_query_parse_formats_nth:
* @query: a #GstQuery
* @nth: the nth format to retrieve.
* @format: a pointer to store the nth format
* @nth: (out): the nth format to retrieve.
* @format: (out): a pointer to store the nth format
*
* Parse the format query and retrieve the @nth format from it into
* @format. If the list contains less elements than @nth, @format will be
@ -1134,8 +1134,8 @@ gst_query_set_buffering_percent (GstQuery * query, gboolean busy, gint percent)
/**
* gst_query_parse_buffering_percent
* @query: A valid #GstQuery of type GST_QUERY_BUFFERING.
* @busy: if buffering is busy
* @percent: a buffering percent
* @busy: (out): if buffering is busy
* @percent: (out): a buffering percent
*
* Get the percentage of buffered data. This is a value between 0 and 100.
* The @busy indicator is %TRUE when the buffering is in progress.
@ -1184,10 +1184,10 @@ gst_query_set_buffering_stats (GstQuery * query, GstBufferingMode mode,
/**
* gst_query_parse_buffering_stats:
* @query: A valid #GstQuery of type GST_QUERY_BUFFERING.
* @mode: a buffering mode
* @avg_in: the average input rate
* @avg_out: the average output rate
* @buffering_left: amount of buffering time left
* @mode: (out): a buffering mode
* @avg_in: (out): the average input rate
* @avg_out: (out): the average output rate
* @buffering_left: (out): amount of buffering time left
*
* Extracts the buffering stats values from @query.
*
@ -1247,10 +1247,10 @@ gst_query_set_buffering_range (GstQuery * query, GstFormat format,
/**
* gst_query_parse_buffering_range:
* @query: a GST_QUERY_SEEKING type query #GstQuery
* @format: the format to set for the @segment_start and @segment_end values
* @start: the start to set
* @stop: the stop to set
* @estimated_total: estimated total amount of download time
* @format: (out): the format to set for the @segment_start and @segment_end values
* @start: (out): the start to set
* @stop: (out): the stop to set
* @estimated_total: (out): estimated total amount of download time
*
* Parse an available query, writing the format into @format, and
* other results into the passed parameters, if the respective parameters
@ -1331,7 +1331,7 @@ gst_query_set_uri (GstQuery * query, const gchar * uri)
/**
* gst_query_parse_uri:
* @query: a #GstQuery
* @uri: the storage for the current URI (may be NULL)
* @uri: (out): the storage for the current URI (may be NULL)
*
* Parse an URI query, writing the URI into @uri as a newly
* allocated string, if the respective parameters are non-NULL.