CoglAttributeBuffer

typedef struct _CoglAttributeBuffer CoglAttributeBuffer;

cogl_attribute_buffer_new_with_size ()

CoglAttributeBuffer * cogl_attribute_buffer_new_with_size
                                                        (CoglContext *context,
                                                         size_t bytes);

Describes a new CoglAttributeBuffer of size bytes to contain arrays of vertex attribute data. Afterwards data can be set using cogl_buffer_set_data() or by mapping it into the application's address space using cogl_buffer_map().

The underlying storage of this buffer isn't allocated by this function so that you have an opportunity to use the cogl_buffer_set_update_hint() and cogl_buffer_set_usage_hint() functions which may influence how the storage is allocated. The storage will be allocated once you upload data to the buffer.

Note: You can assume this function always succeeds and won't return NULL

Stability Level: Unstable

cogl_attribute_buffer_new ()

CoglAttributeBuffer * cogl_attribute_buffer_new         (CoglContext *context,
                                                         size_t bytes,
                                                         const void *data);

Describes a new CoglAttributeBuffer of size bytes to contain arrays of vertex attribute data and also uploads size bytes read from data to the new buffer.

You should never pass a NULL data pointer.

Since 1.4

Stability Level: Unstable

cogl_is_attribute_buffer ()

CoglBool            cogl_is_attribute_buffer            (void *object);

Gets whether the given object references a CoglAttributeBuffer.

Since 1.4

Stability Level: Unstable