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[HB] Add get_reference_count()

This commit is contained in:
Behdad Esfahbod 2009-08-01 21:36:15 -04:00
parent baec684fde
commit a12dd324a3
5 changed files with 52 additions and 0 deletions
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6
src/hb-blob.c
View File

@ -95,6 +95,12 @@ hb_blob_reference (hb_blob_t *blob)
HB_OBJECT_DO_REFERENCE (blob);
}
unsigned int
hb_blob_get_reference_count (hb_blob_t *blob)
{
HB_OBJECT_DO_GET_REFERENCE_COUNT (blob);
}
void
hb_blob_destroy (hb_blob_t *blob)
{

3
src/hb-blob.h
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@ -49,6 +49,9 @@ hb_blob_create (const char *data,
hb_blob_t *
hb_blob_reference (hb_blob_t *blob);
unsigned int
hb_blob_get_reference_count (hb_blob_t *blob);
void
hb_blob_destroy (hb_blob_t *blob);

24
src/hb-font.c
View File

@ -62,6 +62,12 @@ hb_font_callbacks_reference (hb_font_callbacks_t *fcallbacks)
HB_OBJECT_DO_REFERENCE (fcallbacks);
}
unsigned int
hb_font_callbacks_get_reference_count (hb_font_callbacks_t *fcallbacks)
{
HB_OBJECT_DO_GET_REFERENCE_COUNT (fcallbacks);
}
void
hb_font_callbacks_destroy (hb_font_callbacks_t *fcallbacks)
{
@ -120,6 +126,12 @@ hb_unicode_callbacks_reference (hb_unicode_callbacks_t *ucallbacks)
HB_OBJECT_DO_REFERENCE (ucallbacks);
}
unsigned int
hb_unicode_callbacks_get_reference_count (hb_unicode_callbacks_t *ucallbacks)
{
HB_OBJECT_DO_GET_REFERENCE_COUNT (ucallbacks);
}
void
hb_unicode_callbacks_destroy (hb_unicode_callbacks_t *ucallbacks)
{
@ -203,6 +215,12 @@ hb_face_reference (hb_face_t *face)
HB_OBJECT_DO_REFERENCE (face);
}
unsigned int
hb_face_get_reference_count (hb_face_t *face)
{
HB_OBJECT_DO_GET_REFERENCE_COUNT (face);
}
void
hb_face_destroy (hb_face_t *face)
{
@ -280,6 +298,12 @@ hb_font_reference (hb_font_t *font)
HB_OBJECT_DO_REFERENCE (font);
}
unsigned int
hb_font_get_reference_count (hb_font_t *font)
{
HB_OBJECT_DO_GET_REFERENCE_COUNT (font);
}
void
hb_font_destroy (hb_font_t *font)
{

12
src/hb-font.h
View File

@ -41,6 +41,9 @@ hb_font_callbacks_create (void);
hb_font_callbacks_t *
hb_font_callbacks_reference (hb_font_callbacks_t *fcallbacks);
unsigned int
hb_font_callbacks_get_reference_count (hb_font_callbacks_t *fcallbacks);
void
hb_font_callbacks_destroy (hb_font_callbacks_t *fcallbacks);
@ -78,6 +81,9 @@ hb_unicode_callbacks_create (void);
hb_unicode_callbacks_t *
hb_unicode_callbacks_reference (hb_unicode_callbacks_t *ucallbacks);
unsigned int
hb_unicode_callbacks_get_reference_count (hb_unicode_callbacks_t *ucallbacks);
void
hb_unicode_callbacks_destroy (hb_unicode_callbacks_t *ucallbacks);
@ -126,6 +132,9 @@ hb_face_create_for_tables (hb_get_table_func_t get_table,
hb_face_t *
hb_face_reference (hb_face_t *face);
unsigned int
hb_face_get_reference_count (hb_face_t *face);
void
hb_face_destroy (hb_face_t *face);
@ -151,6 +160,9 @@ hb_font_create (hb_face_t *face);
hb_font_t *
hb_font_reference (hb_font_t *font);
unsigned int
hb_font_get_reference_count (hb_font_t *font);
void
hb_font_destroy (hb_font_t *font);

7
src/hb-object-private.h
View File

@ -84,6 +84,13 @@ typedef struct {
return obj; \
} HB_STMT_END
#define HB_OBJECT_DO_GET_REFERENCE_COUNT(obj) \
HB_STMT_START { \
if (HB_OBJECT_IS_INERT (obj)) \
return 0; \
return HB_REFERENCE_COUNT_GET_VALUE (obj->ref_count); \
} HB_STMT_END
#define HB_OBJECT_DO_DESTROY(obj) \
HB_STMT_START { \
if (HB_OBJECT_IS_INERT (obj)) \