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use xcb::ffi::*;
use libc::{c_void, c_int};

#[repr(C)]
pub struct xcb_image_t {
	pub width: u16,
	pub height: u16,
	pub format: xcb_image_format_t,
	pub scanline_pad: u8,
	pub depth: u8,
	pub bpp: u8,
	pub unit: u8,
	pub plane_mask: u32,
	pub byte_order: xcb_image_order_t,
	pub bit_order: xcb_image_order_t,
	pub stride: u32,
	pub size: u32,
	pub base: *mut c_void,
	pub data: *mut u8,
}

#[cfg_attr(feature = "static", link(name = "xcb-image", kind = "static"))]
#[cfg_attr(not(feature = "static"), link(name = "xcb-image"))]
extern "C" {
	pub fn xcb_image_annotate(image: *mut xcb_image_t);
	pub fn xcb_image_create(width: u16, height: u16, format: xcb_image_format_t, xpad: u8, depth: u8, bpp: u8, unit: u8, byte_order: xcb_image_order_t, bit_order: xcb_image_order_t, base: *mut c_void, bytes: u32, data: *mut u8) -> *mut xcb_image_t;
	pub fn xcb_image_create_native(c: *mut xcb_connection_t, width: u16, height: u16, format: xcb_image_format_t, depth: u8, base: *mut c_void, bytes: u32, data: *mut u8) -> *mut xcb_image_t;
	pub fn xcb_image_destroy(image: *mut xcb_image_t);
	pub fn xcb_image_get(conn: *mut xcb_connection_t, draw: xcb_drawable_t, x: i16, y: i16, width: u16, height: u16, plane_mask: u32, format: xcb_image_format_t) -> *mut xcb_image_t;
	pub fn xcb_image_put(conn: *mut xcb_connection_t, draw: xcb_drawable_t, gc: xcb_gcontext_t, image: *const xcb_image_t, x: i16, y: i16, left_pad: u8) -> xcb_void_cookie_t;
	pub fn xcb_image_native(c: *mut xcb_connection_t, image: *const xcb_image_t, convert: c_int) -> *mut xcb_image_t;
	pub fn xcb_image_put_pixel(image: *mut xcb_image_t, x: u32, y: u32, pixel: u32);
	pub fn xcb_image_get_pixel(image: *const xcb_image_t, x: u32, y: u32) -> u32;
	pub fn xcb_image_convert(src: *const xcb_image_t, dst: *mut xcb_image_t) -> *mut xcb_image_t;
	pub fn xcb_image_subimage(image: *const xcb_image_t, x: u32, y: u32, width: u32, height: u32, base: *mut c_void, bytes: u32, data: *mut u8) -> *mut xcb_image_t;
	pub fn xcb_image_create_from_bitmap_data(data: *mut u8, width: u32, height: u32) -> *mut xcb_image_t;
	pub fn xcb_create_pixmap_from_bitmap_data(display: *mut xcb_connection_t, d: xcb_drawable_t, data: *mut u8, width: u32, height: u32, depth: u32, fg: u32, bg: u32, gcp: *const xcb_gcontext_t) -> xcb_pixmap_t;
}

#[cfg(feature = "shm")]
use xcb::ffi::shm::*;

#[cfg(feature = "shm")]
#[repr(C)]
#[derive(Copy, Clone)]
pub struct xcb_shm_segment_info_t {
	pub shmseg: xcb_shm_seg_t,
	pub shmid: u32,
	pub shmaddr: *mut u8,
}

#[cfg(feature = "shm")]
#[cfg_attr(feature = "static", link(name = "xcb-image", kind = "static"))]
#[cfg_attr(not(feature = "static"), link(name = "xcb-image"))]
extern "C" {
	pub fn xcb_image_shm_put(conn: *mut xcb_connection_t, draw: xcb_drawable_t, gc: xcb_gcontext_t, image: *const xcb_image_t, shminfo: xcb_shm_segment_info_t, src_x: i16, src_y: i16, dest_x: i16, dest_y: i16, src_width: u16, src_height: u16, send_event: u8) -> *mut xcb_image_t;
	pub fn xcb_image_shm_get(conn: *mut xcb_connection_t, draw: xcb_drawable_t, image: *mut xcb_image_t, shminfo: xcb_shm_segment_info_t, x: i16, y: i16, plane_mask: u32) -> c_int;
}