1use crate::prelude::*;
2use skia_bindings::{self as sb, GrGLExtensions};
3use std::{ffi::CString, fmt};
4
5pub type Extensions = Handle<GrGLExtensions>;
6unsafe_send_sync!(Extensions);
7
8impl NativeDrop for GrGLExtensions {
9 fn drop(&mut self) {
10 unsafe { sb::C_GrGLExtensions_destruct(self) }
11 }
12}
13
14impl NativeClone for GrGLExtensions {
15 fn clone(&self) -> Self {
16 unsafe { sb::GrGLExtensions::new(self) }
17 }
18}
19
20impl fmt::Debug for Extensions {
21 fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
22 f&mut DebugStruct<'_, '_>.debug_struct("Extensions")
23 .field(name:"is_initialized", &self.is_initialized())
24 .finish()
25 }
26}
27
28impl Extensions {
29 // TODO: support new() / init?
30
31 pub fn is_initialized(&self) -> bool {
32 self.native().fInitialized
33 }
34
35 pub fn has(&self, extension: impl AsRef<str>) -> bool {
36 let extension = CString::new(extension.as_ref()).unwrap();
37 unsafe { self.native().has(extension.as_ptr()) }
38 }
39
40 pub fn remove(&mut self, extension: impl AsRef<str>) -> bool {
41 let extension = CString::new(extension.as_ref()).unwrap();
42 unsafe { self.native_mut().remove(extension.as_ptr()) }
43 }
44
45 pub fn add(&mut self, extension: impl AsRef<str>) {
46 let extension = CString::new(extension.as_ref()).unwrap();
47 unsafe { self.native_mut().add(extension.as_ptr()) }
48 }
49
50 pub fn reset(&mut self) {
51 unsafe { sb::C_GrGLExtensions_reset(self.native_mut()) }
52 }
53
54 // TODO: dumpJSON()?
55}
56