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| author | Lionel Landwerlin <lionel.g.landwerlin@linux.intel.com> | 2011-06-10 18:44:09 +0100 |
|---|---|---|
| committer | Neil Roberts <neil@linux.intel.com> | 2011-06-14 12:14:02 +0100 |
| commit | 5dc42284a5174d6cb451d0f5956801e67da3e627 (patch) | |
| tree | e8a55ba7be83b7b710e318a2d5a8e95e0f867b23 /cogl/cogl-object-private.h | |
| parent | c603dc67ca13d26e3909196500da693a92654dee (diff) | |
| download | cogl-5dc42284a5174d6cb451d0f5956801e67da3e627.tar.gz | |
cogl-debug: add instrumentation to track the number of objects
This allows to track the number of objects allocated by Cogl. The
results are displayed on the standard output by calling :
cogl_debug_print_instances ();
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@linux.intel.com>
Signed-off-by: Neil Roberts <neil@linux.intel.com>
Diffstat (limited to 'cogl/cogl-object-private.h')
| -rw-r--r-- | cogl/cogl-object-private.h | 123 |
1 files changed, 78 insertions, 45 deletions
diff --git a/cogl/cogl-object-private.h b/cogl/cogl-object-private.h index e8b4ed01..e4c450e4 100644 --- a/cogl/cogl-object-private.h +++ b/cogl/cogl-object-private.h @@ -123,51 +123,84 @@ struct _CoglObject #define _COGL_HANDLE_DEBUG_UNREF _COGL_OBJECT_DEBUG_UNREF #define COGL_HANDLE_DEBUG_FREE COGL_OBJECT_DEBUG_FREE -#define COGL_OBJECT_COMMON_DEFINE_WITH_CODE(TypeName, type_name, code) \ - \ -static CoglObjectClass _cogl_##type_name##_class; \ - \ -GQuark \ -_cogl_object_##type_name##_get_type (void) \ -{ \ - static GQuark type = 0; \ - if (!type) \ - { \ - type = g_quark_from_static_string ("Cogl"#TypeName); \ - { code; } \ - } \ - return type; \ -} \ - \ -GQuark \ -_cogl_handle_##type_name##_get_type (void) \ -{ \ - return _cogl_object_##type_name##_get_type (); \ -} \ - \ -static Cogl##TypeName * \ -_cogl_##type_name##_object_new (Cogl##TypeName *new_obj) \ -{ \ - CoglObject *obj = (CoglObject *)&new_obj->_parent; \ - obj->ref_count = 1; \ - obj->n_user_data_entries = 0; \ - obj->user_data_array = NULL; \ - \ - obj->klass = &_cogl_##type_name##_class; \ - if (!obj->klass->type) \ - { \ - obj->klass->type = _cogl_object_##type_name##_get_type ();\ - obj->klass->virt_free = _cogl_##type_name##_free; \ - } \ - \ - _COGL_OBJECT_DEBUG_NEW (TypeName, obj); \ - return new_obj; \ -} \ - \ -Cogl##TypeName * \ -_cogl_##type_name##_pointer_from_handle (CoglHandle handle) \ -{ \ - return handle; \ +#define COGL_OBJECT_COMMON_DEFINE_WITH_CODE(TypeName, type_name, code) \ + \ +static CoglObjectClass _cogl_##type_name##_class; \ +static unsigned long _cogl_object_##type_name##_count; \ + \ +static inline void \ +_cogl_object_##type_name##_inc (void) \ +{ \ + _cogl_object_##type_name##_count++; \ +} \ + \ +static inline void \ +_cogl_object_##type_name##_dec (void) \ +{ \ + _cogl_object_##type_name##_count--; \ +} \ + \ +static void \ +_cogl_object_##type_name##_indirect_free (CoglObject *obj) \ +{ \ + _cogl_##type_name##_free ((Cogl##TypeName *) obj); \ + _cogl_object_##type_name##_dec (); \ +} \ + \ +GQuark \ +_cogl_object_##type_name##_get_type (void) \ +{ \ + static GQuark type = 0; \ + if (!type) \ + { \ + type = g_quark_from_static_string ("Cogl"#TypeName); \ + _cogl_object_##type_name##_count = 0; \ + \ + if (_cogl_debug_instances == NULL) \ + _cogl_debug_instances = \ + g_hash_table_new (g_str_hash, g_str_equal); \ + \ + g_hash_table_insert (_cogl_debug_instances, \ + "Cogl"#TypeName, \ + &_cogl_object_##type_name##_count); \ + \ + { code; } \ + } \ + return type; \ +} \ + \ +GQuark \ +_cogl_handle_##type_name##_get_type (void) \ +{ \ + return _cogl_object_##type_name##_get_type (); \ +} \ + \ +static Cogl##TypeName * \ +_cogl_##type_name##_object_new (Cogl##TypeName *new_obj) \ +{ \ + CoglObject *obj = (CoglObject *)&new_obj->_parent; \ + obj->ref_count = 0; \ + cogl_object_ref (obj); \ + obj->n_user_data_entries = 0; \ + obj->user_data_array = NULL; \ + \ + obj->klass = &_cogl_##type_name##_class; \ + if (!obj->klass->type) \ + { \ + obj->klass->type = _cogl_object_##type_name##_get_type (); \ + obj->klass->virt_free = \ + _cogl_object_##type_name##_indirect_free; \ + } \ + \ + _cogl_object_##type_name##_inc (); \ + _COGL_OBJECT_DEBUG_NEW (TypeName, obj); \ + return new_obj; \ +} \ + \ +Cogl##TypeName * \ +_cogl_##type_name##_pointer_from_handle (CoglHandle handle) \ +{ \ + return handle; \ } #define COGL_OBJECT_DEFINE_WITH_CODE(TypeName, type_name, code) \ |