Tizen Native API  8.0

Deprecated:
Deprecated since tizen 6.0. Utility functions that set up and shut down the Ecore Buffer library. This group of functions is applied to an Ecore_Buffer object.

Functions

Eina_Bool ecore_buffer_init (void) EINA_DEPRECATED
 Initializes the Ecore_Buffer system.
Eina_Bool ecore_buffer_shutdown (void) EINA_DEPRECATED
 Shuts down the Ecore_Buffer system.
Eina_Bool ecore_buffer_register (Ecore_Buffer_Backend *be) EINA_DEPRECATED
 Registers the given buffer backend.
void ecore_buffer_unregister (Ecore_Buffer_Backend *be) EINA_DEPRECATED
 Unregisters the given buffer backend.
Ecore_Bufferecore_buffer_new (const char *engine, unsigned int width, unsigned int height, Ecore_Buffer_Format format, unsigned int flags) EINA_DEPRECATED
 Creates a new Ecore_Buffer given type.
Ecore_Bufferecore_buffer_new_with_tbm_surface (const char *engine, void *tbm_surface, unsigned int flags) EINA_DEPRECATED
 Creates a new Ecore_Buffer based on given tbm surface.
void ecore_buffer_free (Ecore_Buffer *buf) EINA_DEPRECATED
 Frees the given Ecore_Buffer.
void ecore_buffer_free_callback_add (Ecore_Buffer *buf, Ecore_Buffer_Cb func, void *data) EINA_DEPRECATED
 Sets a callback for Ecore_Buffer free events.
void ecore_buffer_free_callback_remove (Ecore_Buffer *buf, Ecore_Buffer_Cb func, void *data) EINA_DEPRECATED
 Removes a callback for Ecore_Buffer free events.
Ecore_Pixmap ecore_buffer_pixmap_get (Ecore_Buffer *buf) EINA_DEPRECATED
 Returns the Pixmap of given Ecore_Buffer.
void * ecore_buffer_tbm_surface_get (Ecore_Buffer *buf) EINA_DEPRECATED
 Returns the tbm surface handle of given Ecore_Buffer.
Eina_Bool ecore_buffer_size_get (Ecore_Buffer *buf, unsigned int *width, unsigned int *height) EINA_DEPRECATED
 Returns size of given Ecore_Buffer.
Ecore_Buffer_Format ecore_buffer_format_get (Ecore_Buffer *buf) EINA_DEPRECATED
 Returns format of given Ecore_Buffer.
unsigned int ecore_buffer_flags_get (Ecore_Buffer *buf) EINA_DEPRECATED
 Returns the flags of given Ecore_Buffer.

Typedefs

typedef struct _Ecore_Buffer Ecore_Buffer
typedef struct
_Ecore_Buffer_Backend 
Ecore_Buffer_Backend
typedef enum _Ecore_Export_Type Ecore_Export_Type
typedef unsigned int Ecore_Buffer_Format
typedef unsigned long Ecore_Pixmap
typedef void * Ecore_Buffer_Module_Data
typedef void * Ecore_Buffer_Data
typedef void(* Ecore_Buffer_Cb )(Ecore_Buffer *buf, void *data)
typedef struct _Ecore_Buffer_Plane Ecore_Buffer_Plane
typedef struct _Ecore_Buffer_Info Ecore_Buffer_Info

Defines

#define ECORE_BUFFER_PLANE_MAX   4
 Definition for the maximum number of Ecore_Buffer's plane.

Define Documentation

#define ECORE_BUFFER_PLANE_MAX   4

Definition for the maximum number of Ecore_Buffer's plane.

Deprecated:
Deprecated since tizen 6.0.
Since (EFL) :
1.15

Typedef Documentation

Deprecated:

Deprecated since tizen 6.0.

An object representing a graphic buffer.

Since (EFL) :
1.15
Deprecated:

Deprecated since tizen 6.0.

The interfaces for backend of buffer.

Since (EFL) :
1.15
Deprecated:

Deprecated since tizen 6.0.

Called whenever Ecore_Buffer is freed.

Since (EFL) :
1.15
Deprecated:

Deprecated since tizen 6.0.

The data of Ecore_Buffer.

Since (EFL) :
1.15
Deprecated:

Deprecated since tizen 6.0.

The format of Ecore_Buffer.

Since (EFL) :
1.15
Deprecated:

Deprecated since tizen 6.0.

Types for buffer information.

Since (EFL) :
1.15
Deprecated:

Deprecated since tizen 6.0.

The data of module.

Since (EFL) :
1.15
Deprecated:

Deprecated since tizen 6.0.

Types for plane information.

Since (EFL) :
1.15
Deprecated:

Deprecated since tizen 6.0.

Types for export buffer.

Since (EFL) :
1.15
Deprecated:

Deprecated since tizen 6.0.

An Id of Pixmap.

Since (EFL) :
1.15

Enumeration Type Documentation

Deprecated:

Deprecated since tizen 6.0.

Types for export buffer.

Since (EFL) :
1.15

Function Documentation

unsigned int ecore_buffer_flags_get ( Ecore_Buffer buf)

Returns the flags of given Ecore_Buffer.

Deprecated:
Deprecated since tizen 6.0.
Since (EFL) :
1.15
Parameters:
[in]bufThe Ecore_Buffer
Returns:
The flags of given Ecore_Buffer.

NOTE: Not Defined yet.

Since :
2.4

Returns format of given Ecore_Buffer.

Deprecated:
Deprecated since tizen 6.0.
Since (EFL) :
1.15
Parameters:
[in]bufThe Ecore_Buffer
Returns:
The format of given Ecore_Buffer.

Return value can be one of those pre-defined value such as ECORE_BUFFER_FORMAT_XRGB8888.

Since :
2.4

Frees the given Ecore_Buffer.

Deprecated:
Deprecated since tizen 6.0.
Since (EFL) :
1.15
Parameters:
[in]bufThe Ecore_Buffer to free
Since :
2.4
void ecore_buffer_free_callback_add ( Ecore_Buffer buf,
Ecore_Buffer_Cb  func,
void *  data 
)

Sets a callback for Ecore_Buffer free events.

Deprecated:
Deprecated since tizen 6.0.
Since (EFL) :
1.15
Parameters:
[in]bufThe Ecore_Buffer to set callbacks on
[in]funcThe function to call
[in]dataA pointer to the user data to store.

A call to this function will set a callback on an Ecore_Buffer, causing func to be called whenever buf is freed.

See also:
ecore_buffer_free_callback_remove()
Since :
2.4
void ecore_buffer_free_callback_remove ( Ecore_Buffer buf,
Ecore_Buffer_Cb  func,
void *  data 
)

Removes a callback for Ecore_Buffer free events.

Deprecated:
Deprecated since tizen 6.0.
Since (EFL) :
1.15
Parameters:
[in]bufThe Ecore_Buffer to remove callbacks on
[in]funcThe function to remove
[in]dataA pointer to the user data to remove
See also:
ecore_buffer_free_callback_add()
Since :
2.4

Initializes the Ecore_Buffer system.

Deprecated:
Deprecated since tizen 6.0.
Since (EFL) :
1.15
Returns:
EINA_TRUE on success, EINA_FALSE otherwise.
See also:
ecore_buffer_shutdown()
Since :
2.4
Ecore_Buffer* ecore_buffer_new ( const char *  engine,
unsigned int  width,
unsigned int  height,
Ecore_Buffer_Format  format,
unsigned int  flags 
)

Creates a new Ecore_Buffer given type.

Deprecated:
Deprecated since tizen 6.0.
Since (EFL) :
1.15
Parameters:
[in]engineThe name of backend
[in]widthWidth for Ecore_Buffer
[in]heightHeight for Ecore_Buffer
[in]formatFormat for Ecore_Buffer
[in]flagsFlags for Ecore_Buffer
Returns:
Newly allocated Ecore_Buffer instance, NULL otherwise.
Since :
2.4
Ecore_Buffer* ecore_buffer_new_with_tbm_surface ( const char *  engine,
void *  tbm_surface,
unsigned int  flags 
)

Creates a new Ecore_Buffer based on given tbm surface.

Deprecated:
Deprecated since tizen 6.0.
Since (EFL) :
1.15
Parameters:
[in]engineThe name of backend
[in]tbm_surfaceThe handle of tbm_surface_h
[in]flagsThe flags for Ecore_Buffer
Returns:
Newly allocated Ecore_Buffer instance based on tbm surface, NULL otherwise.
Since :
2.4

Returns the Pixmap of given Ecore_Buffer.

Deprecated:
Deprecated since tizen 6.0.
Since (EFL) :
1.15
Parameters:
[in]bufThe Ecore_Buffer
Returns:
The Pixmap instance, 0 otherwise.
Since :
2.4

Registers the given buffer backend.

Deprecated:
Deprecated since tizen 6.0.
Since (EFL) :
1.15
Parameters:
[in]beThe backend
Returns:
EINA_TRUE if backend has been correctly registered, EINA_FALSE otherwise.
Since :
2.4

Shuts down the Ecore_Buffer system.

Deprecated:
Deprecated since tizen 6.0.
Since (EFL) :
1.15
Returns:
EINA_TRUE on success, EINA_FALSE otherwise.
See also:
ecore_buffer_init()
Since :
2.4
Eina_Bool ecore_buffer_size_get ( Ecore_Buffer buf,
unsigned int *  width,
unsigned int *  height 
)

Returns size of given Ecore_Buffer.

Deprecated:
Deprecated since tizen 6.0.
Since (EFL) :
1.15
Parameters:
[in]bufThe Ecore_Buffer
[out]widthWhere to return the width value. May be NULL.
[out]heightWhere to return the height value. May be NULL.
Returns:
EINA_TRUE on success, EINA_FALSE otherwise.
Since :
2.4

Returns the tbm surface handle of given Ecore_Buffer.

Deprecated:
Deprecated since tizen 6.0.
Since (EFL) :
1.15
Parameters:
[in]bufThe Ecore_Buffer
Returns:
The tbm surface handle, NULL otherwise.

The tbm surface handle will be used for the API of libtbm. The API is described in tbm_surface.h in libtbm.

Since :
2.4

Unregisters the given buffer backend.

Deprecated:
Deprecated since tizen 6.0.
Since (EFL) :
1.15
Parameters:
[in]beThe backend
Since :
2.4