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query: use GArray for internal arrays instead of the now-deprecated GValueArray

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This commit is contained in:
Tim-Philipp Müller 2012-01-25 15:14:17 +00:00
parent 02f721f7ea
commit 1d3d1a6e03
1 changed files with 93 additions and 93 deletions
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186
gst/gstquery.c
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@ -84,6 +84,13 @@ typedef struct
#define GST_QUERY_STRUCTURE(q) (((GstQueryImpl *)(q))->structure)
/* GstQueryBufferingRange: internal struct for GArray */
typedef struct
{
gint64 start;
gint64 stop;
} GstQueryBufferingRange;
static GMutex mutex;
static GList *_gst_queries = NULL;
static GHashTable *_nick_to_query = NULL;
@ -963,21 +970,21 @@ gst_query_parse_seeking (GstQuery * query, GstFormat * format,
GST_QUARK (SEGMENT_END)));
}
static GValueArray *
ensure_array (GstStructure * s, GQuark quark)
static GArray *
ensure_array (GstStructure * s, GQuark quark, gsize element_size)
{
GValueArray *array;
GArray *array;
const GValue *value;
value = gst_structure_id_get_value (s, quark);
if (value) {
array = (GValueArray *) g_value_get_boxed (value);
array = (GArray *) g_value_get_boxed (value);
} else {
GValue new_array_val = { 0, };
array = g_value_array_new (0);
array = g_array_new (FALSE, TRUE, element_size);
g_value_init (&new_array_val, G_TYPE_VALUE_ARRAY);
g_value_init (&new_array_val, G_TYPE_ARRAY);
g_value_take_boxed (&new_array_val, array);
gst_structure_id_take_value (s, quark, &new_array_val);
@ -1309,7 +1316,6 @@ gst_query_parse_buffering_stats (GstQuery * query,
GST_QUARK (BUFFERING_LEFT)));
}
/**
* gst_query_set_buffering_range:
* @query: a #GstQuery
@ -1396,9 +1402,9 @@ gst_query_parse_buffering_range (GstQuery * query, GstFormat * format,
gboolean
gst_query_add_buffering_range (GstQuery * query, gint64 start, gint64 stop)
{
GValueArray *array;
GValue value = { 0 };
GstQueryBufferingRange range;
GstStructure *structure;
GArray *array;
g_return_val_if_fail (GST_QUERY_TYPE (query) == GST_QUERY_BUFFERING, FALSE);
g_return_val_if_fail (gst_query_is_writable (query), FALSE);
@ -1407,19 +1413,21 @@ gst_query_add_buffering_range (GstQuery * query, gint64 start, gint64 stop)
return FALSE;
structure = GST_QUERY_STRUCTURE (query);
array = ensure_array (structure, GST_QUARK (BUFFERING_RANGES));
if (array->n_values > 1) {
GValue *last_array_value;
array = ensure_array (structure, GST_QUARK (BUFFERING_RANGES),
sizeof (GstQueryBufferingRange));
last_array_value = g_value_array_get_nth (array, array->n_values - 1);
if (G_UNLIKELY (start <= gst_value_get_int64_range_min (last_array_value)))
if (array->len > 1) {
GstQueryBufferingRange *last;
last = &g_array_index (array, GstQueryBufferingRange, array->len - 1);
if (G_UNLIKELY (start <= last->start))
return FALSE;
}
g_value_init (&value, GST_TYPE_INT64_RANGE);
gst_value_set_int64_range (&value, start, stop);
g_value_array_append (array, &value);
/* skip the g_value_unset(&value) here, we know it's not needed */
range.start = start;
range.stop = stop;
g_array_append_val (array, range);
return TRUE;
}
@ -1438,15 +1446,16 @@ gst_query_add_buffering_range (GstQuery * query, gint64 start, gint64 stop)
guint
gst_query_get_n_buffering_ranges (GstQuery * query)
{
GValueArray *array;
GstStructure *structure;
GArray *array;
g_return_val_if_fail (GST_QUERY_TYPE (query) == GST_QUERY_BUFFERING, 0);
structure = GST_QUERY_STRUCTURE (query);
array = ensure_array (structure, GST_QUARK (BUFFERING_RANGES));
array = ensure_array (structure, GST_QUARK (BUFFERING_RANGES),
sizeof (GstQueryBufferingRange));
return array->n_values;
return array->len;
}
@ -1468,25 +1477,28 @@ gboolean
gst_query_parse_nth_buffering_range (GstQuery * query, guint index,
gint64 * start, gint64 * stop)
{
GValueArray *array;
const GValue *value;
gboolean ret = FALSE;
GstQueryBufferingRange *range;
GstStructure *structure;
GArray *array;
g_return_val_if_fail (GST_QUERY_TYPE (query) == GST_QUERY_BUFFERING, ret);
g_return_val_if_fail (GST_QUERY_TYPE (query) == GST_QUERY_BUFFERING, FALSE);
structure = GST_QUERY_STRUCTURE (query);
array = ensure_array (structure, GST_QUARK (BUFFERING_RANGES));
if ((value = g_value_array_get_nth (array, index))) {
if (start)
*start = gst_value_get_int64_range_min (value);
if (stop)
*stop = gst_value_get_int64_range_max (value);
ret = TRUE;
}
array = ensure_array (structure, GST_QUARK (BUFFERING_RANGES),
sizeof (GstQueryBufferingRange));
return ret;
if (index >= array->len)
return FALSE;
range = &g_array_index (array, GstQueryBufferingRange, index);
if (start)
*start = range->start;
if (stop)
*stop = range->stop;
return TRUE;
}
@ -1695,8 +1707,7 @@ gst_query_parse_allocation_params (GstQuery * query, guint * size,
void
gst_query_add_allocation_meta (GstQuery * query, const gchar * api)
{
GValueArray *array;
GValue api_value = { 0 };
GArray *array;
GstStructure *structure;
g_return_if_fail (GST_QUERY_TYPE (query) == GST_QUERY_ALLOCATION);
@ -1704,12 +1715,10 @@ gst_query_add_allocation_meta (GstQuery * query, const gchar * api)
g_return_if_fail (gst_query_is_writable (query));
structure = GST_QUERY_STRUCTURE (query);
array = ensure_array (structure, GST_QUARK (META));
array = ensure_array (structure, GST_QUARK (META), sizeof (const gchar *));
g_value_init (&api_value, G_TYPE_STRING);
g_value_set_string (&api_value, api);
g_value_array_append (array, &api_value);
g_value_unset (&api_value);
api = g_intern_string (api);
g_array_append_val (array, api);
}
/**
@ -1724,15 +1733,15 @@ gst_query_add_allocation_meta (GstQuery * query, const gchar * api)
guint
gst_query_get_n_allocation_metas (GstQuery * query)
{
GValueArray *array;
GArray *array;
GstStructure *structure;
g_return_val_if_fail (GST_QUERY_TYPE (query) == GST_QUERY_ALLOCATION, 0);
structure = GST_QUERY_STRUCTURE (query);
array = ensure_array (structure, GST_QUARK (META));
array = ensure_array (structure, GST_QUARK (META), sizeof (const gchar *));
return array->n_values;
return array->len;
}
/**
@ -1748,18 +1757,17 @@ gst_query_get_n_allocation_metas (GstQuery * query)
const gchar *
gst_query_parse_nth_allocation_meta (GstQuery * query, guint index)
{
GValueArray *array;
GValue *value;
GArray *array;
const gchar *ret = NULL;
GstStructure *structure;
g_return_val_if_fail (GST_QUERY_TYPE (query) == GST_QUERY_ALLOCATION, NULL);
structure = GST_QUERY_STRUCTURE (query);
array = ensure_array (structure, GST_QUARK (META));
array = ensure_array (structure, GST_QUARK (META), sizeof (const gchar *));
if ((value = g_value_array_get_nth (array, index)))
ret = g_value_get_string (value);
if (index < array->len)
ret = g_array_index (array, const gchar *, index);
return ret;
}
@ -1776,20 +1784,19 @@ gst_query_parse_nth_allocation_meta (GstQuery * query, guint index)
gboolean
gst_query_has_allocation_meta (GstQuery * query, const gchar * api)
{
GValueArray *array;
GValue *value;
GArray *array;
GstStructure *structure;
guint i;
guint i, len;
g_return_val_if_fail (GST_QUERY_TYPE (query) == GST_QUERY_ALLOCATION, FALSE);
g_return_val_if_fail (api != NULL, FALSE);
structure = GST_QUERY_STRUCTURE (query);
array = ensure_array (structure, GST_QUARK (META));
array = ensure_array (structure, GST_QUARK (META), sizeof (const gchar *));
for (i = 0; i < array->n_values; i++) {
value = g_value_array_get_nth (array, i);
if (!strcmp (api, g_value_get_string (value)))
len = array->len;
for (i = 0; i < len; i++) {
if (strcmp (api, g_array_index (array, const gchar *, i)) == 0)
return TRUE;
}
return FALSE;
@ -1805,20 +1812,18 @@ gst_query_has_allocation_meta (GstQuery * query, const gchar * api)
void
gst_query_add_allocation_memory (GstQuery * query, const gchar * alloc)
{
GValueArray *array;
GValue value = { 0 };
GArray *array;
GstStructure *structure;
g_return_if_fail (GST_QUERY_TYPE (query) == GST_QUERY_ALLOCATION);
g_return_if_fail (gst_query_is_writable (query));
structure = GST_QUERY_STRUCTURE (query);
array = ensure_array (structure, GST_QUARK (ALLOCATOR));
array =
ensure_array (structure, GST_QUARK (ALLOCATOR), sizeof (const gchar *));
g_value_init (&value, G_TYPE_STRING);
g_value_set_string (&value, alloc);
g_value_array_append (array, &value);
g_value_unset (&value);
alloc = g_intern_string (alloc);
g_array_append_val (array, alloc);
}
/**
@ -1836,15 +1841,16 @@ gst_query_add_allocation_memory (GstQuery * query, const gchar * alloc)
guint
gst_query_get_n_allocation_memories (GstQuery * query)
{
GValueArray *array;
GArray *array;
GstStructure *structure;
g_return_val_if_fail (GST_QUERY_TYPE (query) == GST_QUERY_ALLOCATION, 0);
structure = GST_QUERY_STRUCTURE (query);
array = ensure_array (structure, GST_QUARK (ALLOCATOR));
array =
ensure_array (structure, GST_QUARK (ALLOCATOR), sizeof (const gchar *));
return array->n_values;
return array->len;
}
/**
@ -1860,18 +1866,18 @@ gst_query_get_n_allocation_memories (GstQuery * query)
const gchar *
gst_query_parse_nth_allocation_memory (GstQuery * query, guint index)
{
GValueArray *array;
GValue *value;
GArray *array;
const gchar *ret = NULL;
GstStructure *structure;
g_return_val_if_fail (GST_QUERY_TYPE (query) == GST_QUERY_ALLOCATION, NULL);
structure = GST_QUERY_STRUCTURE (query);
array = ensure_array (structure, GST_QUARK (ALLOCATOR));
array =
ensure_array (structure, GST_QUARK (ALLOCATOR), sizeof (const gchar *));
if ((value = g_value_array_get_nth (array, index)))
ret = g_value_get_string (value);
if (index < array->len)
ret = g_array_index (array, const gchar *, index);
return ret;
}
@ -1964,20 +1970,16 @@ gst_query_parse_scheduling (GstQuery * query, GstSchedulingFlags * flags,
void
gst_query_add_scheduling_mode (GstQuery * query, GstPadMode mode)
{
GValueArray *array;
GValue value = { 0 };
GstStructure *structure;
GArray *array;
g_return_if_fail (GST_QUERY_TYPE (query) == GST_QUERY_SCHEDULING);
g_return_if_fail (gst_query_is_writable (query));
structure = GST_QUERY_STRUCTURE (query);
array = ensure_array (structure, GST_QUARK (MODES));
array = ensure_array (structure, GST_QUARK (MODES), sizeof (GstPadMode));
g_value_init (&value, GST_TYPE_PAD_MODE);
g_value_set_enum (&value, mode);
g_value_array_append (array, &value);
g_value_unset (&value);
g_array_append_val (array, mode);
}
/**
@ -1992,15 +1994,15 @@ gst_query_add_scheduling_mode (GstQuery * query, GstPadMode mode)
guint
gst_query_get_n_scheduling_modes (GstQuery * query)
{
GValueArray *array;
GArray *array;
GstStructure *structure;
g_return_val_if_fail (GST_QUERY_TYPE (query) == GST_QUERY_SCHEDULING, 0);
structure = GST_QUERY_STRUCTURE (query);
array = ensure_array (structure, GST_QUARK (MODES));
array = ensure_array (structure, GST_QUARK (MODES), sizeof (GstPadMode));
return array->n_values;
return array->len;
}
/**
@ -2016,18 +2018,17 @@ gst_query_get_n_scheduling_modes (GstQuery * query)
GstPadMode
gst_query_parse_nth_scheduling_mode (GstQuery * query, guint index)
{
GValueArray *array;
GValue *value;
GstPadMode ret = GST_PAD_MODE_NONE;
GstStructure *structure;
GArray *array;
g_return_val_if_fail (GST_QUERY_TYPE (query) == GST_QUERY_SCHEDULING, ret);
structure = GST_QUERY_STRUCTURE (query);
array = ensure_array (structure, GST_QUARK (MODES));
array = ensure_array (structure, GST_QUARK (MODES), sizeof (GstPadMode));
if ((value = g_value_array_get_nth (array, index)))
ret = g_value_get_enum (value);
if (index < array->len)
ret = g_array_index (array, GstPadMode, index);
return ret;
}
@ -2044,19 +2045,18 @@ gst_query_parse_nth_scheduling_mode (GstQuery * query, guint index)
gboolean
gst_query_has_scheduling_mode (GstQuery * query, GstPadMode mode)
{
GValueArray *array;
GValue *value;
GstStructure *structure;
guint i;
GArray *array;
guint i, len;
g_return_val_if_fail (GST_QUERY_TYPE (query) == GST_QUERY_SCHEDULING, FALSE);
structure = GST_QUERY_STRUCTURE (query);
array = ensure_array (structure, GST_QUARK (MODES));
array = ensure_array (structure, GST_QUARK (MODES), sizeof (GstPadMode));
for (i = 0; i < array->n_values; i++) {
value = g_value_array_get_nth (array, i);
if (mode == g_value_get_enum (value))
len = array->len;
for (i = 0; i < len; i++) {
if (mode == g_array_index (array, GstPadMode, i))
return TRUE;
}
return FALSE;