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Add some more argument validation

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This is all internal, so we shouldn't need it; unfortunately, it seems
we're passing invalid data internally, so for the time being catching
inconsistencies should at least emit a warning for us to backtrace.
This commit is contained in:
Emmanuele Bassi 2010-09-23 16:17:24 +01:00
parent f66e1de0e3
commit 884ead03e1
2 changed files with 16 additions and 4 deletions
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3
clutter/clutter-private.h
View File

@ -276,7 +276,8 @@ int _clutter_stage_get_pending_swaps (ClutterStage *stage);
gboolean _clutter_stage_has_full_redraw_queued (ClutterStage *stage);
void _clutter_stage_set_pick_buffer_valid (ClutterStage *stage, gboolean valid);
void _clutter_stage_set_pick_buffer_valid (ClutterStage *stage,
gboolean valid);
gboolean _clutter_stage_get_pick_buffer_valid (ClutterStage *stage);
void _clutter_stage_increment_picks_per_frame_counter (ClutterStage *stage);
void _clutter_stage_reset_picks_per_frame_counter (ClutterStage *stage);

15
clutter/clutter-stage.c
View File

@ -2949,29 +2949,40 @@ clutter_stage_get_no_clear_hint (ClutterStage *stage)
gboolean
_clutter_stage_get_pick_buffer_valid (ClutterStage *stage)
{
g_return_val_if_fail (CLUTTER_IS_STAGE (stage), FALSE);
return stage->priv->have_valid_pick_buffer;
}
void
_clutter_stage_set_pick_buffer_valid (ClutterStage *stage, gboolean valid)
_clutter_stage_set_pick_buffer_valid (ClutterStage *stage,
gboolean valid)
{
stage->priv->have_valid_pick_buffer = valid;
g_return_if_fail (CLUTTER_IS_STAGE (stage));
stage->priv->have_valid_pick_buffer = !!valid;
}
void
_clutter_stage_increment_picks_per_frame_counter (ClutterStage *stage)
{
g_return_if_fail (CLUTTER_IS_STAGE (stage));
stage->priv->picks_per_frame++;
}
void
_clutter_stage_reset_picks_per_frame_counter (ClutterStage *stage)
{
g_return_if_fail (CLUTTER_IS_STAGE (stage));
stage->priv->picks_per_frame = 0;
}
guint
_clutter_stage_get_picks_per_frame_counter (ClutterStage *stage)
{
g_return_val_if_fail (CLUTTER_IS_STAGE (stage), 0);
return stage->priv->picks_per_frame;
}