Method

CoglBufferset_data

Declaration [src]

gboolean
cogl_buffer_set_data (
  CoglBuffer* buffer,
  size_t offset,
  void* data,
  size_t size
)

Description [src]

Updates part of the buffer with new data from data. Where to put this new data is controlled by offset and offset + data should be less than the buffer size.

Parameters

offset

Type: size_t

Destination offset (in bytes) in the buffer.

data

Type: An array of guint8

A pointer to the data to be copied into the buffer.

The data is owned by the caller of the method.
size

Type: size_t

Number of bytes to copy.

Return value

Type: gboolean

TRUE is the operation succeeded, FALSE otherwise.