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Don't alloc/free saved_points_(lower|higher)_segment on each move, instead

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* app/tools/gimpfreeselecttool.c: Don't alloc/free
	saved_points_(lower|higher)_segment on each move, instead realloc
	on demand and free on tool destruction, just as we do e.g. for
	points.

svn path=/trunk/; revision=25968
This commit is contained in:
Martin Nordholts 2008-06-20 12:22:46 +00:00
parent 395b1c5a34
commit 13a102551a
2 changed files with 49 additions and 35 deletions
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7
ChangeLog
View file

@ -1,3 +1,10 @@
2008-06-20 Martin Nordholts <martinn@svn.gnome.org>
* app/tools/gimpfreeselecttool.c: Don't alloc/free
saved_points_(lower|higher)_segment on each move, instead realloc
on demand and free on tool destruction, just as we do e.g. for
points.
2008-06-20 Martin Nordholts <martinn@svn.gnome.org>
* app/tools/gimpfreeselecttool.c: Remove

77
app/tools/gimpfreeselecttool.c
View file

@ -72,6 +72,8 @@ typedef struct _Private
*/
GimpVector2 *saved_points_lower_segment;
GimpVector2 *saved_points_higher_segment;
gint max_n_saved_points_lower_segment;
gint max_n_saved_points_higher_segment;
/* Keeps track wether or not a modification of the polygon has been
* made between _button_press and _button_release
@ -230,29 +232,31 @@ gimp_free_select_tool_init (GimpFreeSelectTool *fst)
gimp_tool_control_set_tool_cursor (tool->control,
GIMP_TOOL_CURSOR_FREE_SELECT);
priv->grabbed_segment_index = INVALID_INDEX;
priv->grabbed_segment_index = INVALID_INDEX;
priv->button1_down = FALSE;
priv->button1_down = FALSE;
priv->saved_points_lower_segment = NULL;
priv->saved_points_higher_segment = NULL;
priv->saved_points_lower_segment = NULL;
priv->saved_points_higher_segment = NULL;
priv->max_n_saved_points_lower_segment = 0;
priv->max_n_saved_points_higher_segment = 0;
priv->polygon_modified = FALSE;
priv->polygon_modified = FALSE;
priv->show_pending_point = FALSE;
priv->show_pending_point = FALSE;
priv->points = NULL;
priv->n_points = 0;
priv->max_n_points = 0;
priv->points = NULL;
priv->n_points = 0;
priv->max_n_points = 0;
priv->segment_indices = NULL;
priv->n_segment_indices = 0;
priv->max_n_segment_indices = 0;
priv->segment_indices = NULL;
priv->n_segment_indices = 0;
priv->max_n_segment_indices = 0;
priv->constrain_angle = FALSE;
priv->supress_handles = FALSE;
priv->constrain_angle = FALSE;
priv->supress_handles = FALSE;
priv->last_click_time = NO_CLICK_TIME_AVAILABLE;
priv->last_click_time = NO_CLICK_TIME_AVAILABLE;
}
static void
@ -263,6 +267,8 @@ gimp_free_select_tool_finalize (GObject *object)
g_free (priv->points);
g_free (priv->segment_indices);
g_free (priv->saved_points_lower_segment);
g_free (priv->saved_points_higher_segment);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
@ -293,18 +299,6 @@ gimp_free_select_tool_get_last_point (GimpFreeSelectTool *fst,
*start_point_y = priv->points[priv->segment_indices[priv->n_segment_indices - 1]].y;
}
static void
gimp_free_select_tool_cleanup_after_move (GimpFreeSelectTool *fst)
{
Private *priv = GET_PRIVATE (fst);
g_free (priv->saved_points_lower_segment);
priv->saved_points_lower_segment = NULL;
g_free (priv->saved_points_higher_segment);
priv->saved_points_higher_segment = NULL;
}
static void
gimp_free_select_tool_get_double_click_settings (gint *double_click_time,
gint *double_click_distance)
@ -925,7 +919,13 @@ gimp_free_select_tool_prepare_for_move (GimpFreeSelectTool *fst)
priv->grabbed_segment_index - 1,
priv->grabbed_segment_index);
priv->saved_points_lower_segment = g_new0 (GimpVector2, n_points);
if (n_points > priv->max_n_saved_points_lower_segment)
{
priv->max_n_saved_points_lower_segment = n_points;
priv->saved_points_lower_segment = g_realloc (priv->saved_points_lower_segment,
sizeof (GimpVector2) * n_points);
}
memcpy (priv->saved_points_lower_segment,
source,
@ -940,7 +940,13 @@ gimp_free_select_tool_prepare_for_move (GimpFreeSelectTool *fst)
priv->grabbed_segment_index,
priv->grabbed_segment_index + 1);
priv->saved_points_higher_segment = g_new0 (GimpVector2, n_points);
if (n_points > priv->max_n_saved_points_higher_segment)
{
priv->max_n_saved_points_higher_segment = n_points;
priv->saved_points_higher_segment = g_realloc (priv->saved_points_higher_segment,
sizeof (GimpVector2) * n_points);
}
memcpy (priv->saved_points_higher_segment,
source,
@ -951,7 +957,13 @@ gimp_free_select_tool_prepare_for_move (GimpFreeSelectTool *fst)
if (priv->grabbed_segment_index == 0 &&
priv->n_segment_indices == 1)
{
priv->saved_points_lower_segment = g_new0 (GimpVector2, 1);
if (priv->max_n_saved_points_lower_segment == 0)
{
priv->max_n_saved_points_lower_segment = 1;
priv->saved_points_lower_segment = g_new0 (GimpVector2, 1);
}
*priv->saved_points_lower_segment = priv->points[0];
}
}
@ -1269,11 +1281,6 @@ gimp_free_select_tool_button_release (GimpTool *tool,
gimp_free_select_tool_handle_normal_release (fst,
coords,
display);
if (priv->polygon_modified)
{
gimp_free_select_tool_cleanup_after_move (fst);
}
break;
case GIMP_BUTTON_RELEASE_CANCEL: