Struct

PhoshWlBuffer

Description [src]

struct PhoshWlBuffer {
  void* data;
  uint32_t width;
  uint32_t height;
  uint32_t stride;
  wl_shm_format format;
  wl_buffer* wl_buffer;
}

A buffer received from the Wayland compositor containing image data.

Structure members

data: The actual data.
width: The buffer width in pixels.
height: The buffer height in pixels.
stride: The buffer stride in bytes.
format: The buffer format.
wl_buffer: No description available.

Functions

phosh_wl_buffer_new

Creates a new memory buffer to be shared with the Wayland compositor.

Instance methods

phosh_wl_buffer_destroy

Invokes munmap on the data and frees associated memory and data structures.

phosh_wl_buffer_get_bytes

Get a copy of the buffer data.

phosh_wl_buffer_get_size

Get the size of the buffer in bytes.