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//
// DO NOT EDIT. THIS FILE IS GENERATED FROM $SRCDIR/dom/media/gmp/mozIGeckoMediaPluginService.idl
//
/// `interface mozIGeckoMediaPluginService : nsISupports`
///
// The actual type definition for the interface. This struct has methods
// declared on it which will call through its vtable. You never want to pass
// this type around by value, always pass it behind a reference.
#[repr(C)]
pub struct mozIGeckoMediaPluginService {
vtable: &'static mozIGeckoMediaPluginServiceVTable,
/// This field is a phantomdata to ensure that the VTable type and any
/// struct containing it is not safe to send across threads by default, as
/// XPCOM is generally not threadsafe.
///
/// If this type is marked as [rust_sync], there will be explicit `Send` and
/// `Sync` implementations on this type, which will override the inherited
/// negative impls from `Rc`.
__nosync: ::std::marker::PhantomData<::std::rc::Rc<u8>>,
// Make the rust compiler aware that there might be interior mutability
// in what actually implements the interface. This works around UB
// that a rust lint would make blatantly obvious, but doesn't exist.
// This prevents optimizations, but those optimizations weren't available
// before rustc switched to LLVM 16, and they now cause problems because
// of the UB.
// Until there's a lint available to find all our UB, it's simpler to
// avoid the UB in the first place, at the cost of preventing optimizations
// in places that don't cause UB. But again, those optimizations weren't
// available before.
__maybe_interior_mutability: ::std::cell::UnsafeCell<[u8; 0]>,
}
// Implementing XpCom for an interface exposes its IID, which allows for easy
// use of the `.query_interface<T>` helper method. This also defines that
// method for mozIGeckoMediaPluginService.
unsafe impl XpCom for mozIGeckoMediaPluginService {
const IID: nsIID = nsID(0x44d362ae, 0x937a, 0x4803,
[0xbe, 0xe6, 0xf2, 0x51, 0x2a, 0x01, 0x49, 0xd1]);
}
// We need to implement the RefCounted trait so we can be used with `RefPtr`.
// This trait teaches `RefPtr` how to manage our memory.
unsafe impl RefCounted for mozIGeckoMediaPluginService {
#[inline]
unsafe fn addref(&self) {
self.AddRef();
}
#[inline]
unsafe fn release(&self) {
self.Release();
}
}
// This trait is implemented on all types which can be coerced to from mozIGeckoMediaPluginService.
// It is used in the implementation of `fn coerce<T>`. We hide it from the
// documentation, because it clutters it up a lot.
#[doc(hidden)]
pub trait mozIGeckoMediaPluginServiceCoerce {
/// Cheaply cast a value of this type from a `mozIGeckoMediaPluginService`.
fn coerce_from(v: &mozIGeckoMediaPluginService) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl mozIGeckoMediaPluginServiceCoerce for mozIGeckoMediaPluginService {
#[inline]
fn coerce_from(v: &mozIGeckoMediaPluginService) -> &Self {
v
}
}
impl mozIGeckoMediaPluginService {
/// Cast this `mozIGeckoMediaPluginService` to one of its base interfaces.
#[inline]
pub fn coerce<T: mozIGeckoMediaPluginServiceCoerce>(&self) -> &T {
T::coerce_from(self)
}
}
// Every interface struct type implements `Deref` to its base interface. This
// causes methods on the base interfaces to be directly avaliable on the
// object. For example, you can call `.AddRef` or `.QueryInterface` directly
// on any interface which inherits from `nsISupports`.
impl ::std::ops::Deref for mozIGeckoMediaPluginService {
type Target = nsISupports;
#[inline]
fn deref(&self) -> &nsISupports {
unsafe {
::std::mem::transmute(self)
}
}
}
// Ensure we can use .coerce() to cast to our base types as well. Any type which
// our base interface can coerce from should be coercable from us as well.
impl<T: nsISupportsCoerce> mozIGeckoMediaPluginServiceCoerce for T {
#[inline]
fn coerce_from(v: &mozIGeckoMediaPluginService) -> &Self {
T::coerce_from(v)
}
}
// This struct represents the interface's VTable. A pointer to a statically
// allocated version of this struct is at the beginning of every mozIGeckoMediaPluginService
// object. It contains one pointer field for each method in the interface. In
// the case where we can't generate a binding for a method, we include a void
// pointer.
#[doc(hidden)]
#[repr(C)]
pub struct mozIGeckoMediaPluginServiceVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsISupportsVTable,
/* readonly attribute nsIThread thread; */
pub GetThread: unsafe extern "system" fn (this: *const mozIGeckoMediaPluginService, aThread: *mut *const nsIThread) -> ::nserror::nsresult,
/* void RunPluginCrashCallbacks (in unsigned long pluginId, in ACString pluginName); */
pub RunPluginCrashCallbacks: unsafe extern "system" fn (this: *const mozIGeckoMediaPluginService, pluginId: u32, pluginName: *const ::nsstring::nsACString) -> ::nserror::nsresult,
/* [noscript] boolean hasPluginForAPI (in ACString api, in ConstTagArrayRef tags); */
/// Unable to generate binding because `native type const nsTArray<nsCString> unsupported`
pub HasPluginForAPI: *const ::libc::c_void,
/* [noscript] nsIFile findPluginDirectoryForAPI (in ACString api, in ConstTagArrayRef tags); */
/// Unable to generate binding because `native type const nsTArray<nsCString> unsupported`
pub FindPluginDirectoryForAPI: *const ::libc::c_void,
/* [noscript] void getGMPVideoDecoder (in GMPCrashHelperPtr helper, in TagArray tags, [optional] in ACString nodeId, in GetGMPVideoDecoderCallback callback); */
/// Unable to generate binding because `Rust only supports [ref] / [ptr] native types`
pub GetGMPVideoDecoder: *const ::libc::c_void,
/* [noscript] void getGMPVideoEncoder (in GMPCrashHelperPtr helper, in TagArray tags, [optional] in ACString nodeId, in GetGMPVideoEncoderCallback callback); */
/// Unable to generate binding because `Rust only supports [ref] / [ptr] native types`
pub GetGMPVideoEncoder: *const ::libc::c_void,
/* [noscript] void getNodeId (in AString origin, in AString topLevelOrigin, in AString gmpName, in GetNodeIdCallback callback); */
/// Unable to generate binding because `Rust only supports [ref] / [ptr] native types`
pub GetNodeId: *const ::libc::c_void,
}
// The implementations of the function wrappers which are exposed to rust code.
// Call these methods rather than manually calling through the VTable struct.
impl mozIGeckoMediaPluginService {
/// ```text
/// /**
/// * The GMP thread. Callable from any thread.
/// */
/// ```
///
/// `readonly attribute nsIThread thread;`
#[inline]
pub unsafe fn GetThread(&self, aThread: *mut *const nsIThread) -> ::nserror::nsresult {
((*self.vtable).GetThread)(self, aThread)
}
/// ```text
/// /**
/// * Run through windows registered registered for pluginId, sending
/// * 'PluginCrashed' chrome-only event
/// */
/// ```
///
/// `void RunPluginCrashCallbacks (in unsigned long pluginId, in ACString pluginName);`
#[inline]
pub unsafe fn RunPluginCrashCallbacks(&self, pluginId: u32, pluginName: *const ::nsstring::nsACString) -> ::nserror::nsresult {
((*self.vtable).RunPluginCrashCallbacks)(self, pluginId, pluginName)
}
/// ```text
/// /**
/// * Get a plugin that supports the specified tags.
/// * Callable on any thread
/// */
/// ```
///
/// `[noscript] boolean hasPluginForAPI (in ACString api, in ConstTagArrayRef tags);`
const _HasPluginForAPI: () = ();
/// ```text
/// /**
/// * Get the plugin directory for a plugin that supports the specified tags.
/// * Callable on any thread
/// */
/// ```
///
/// `[noscript] nsIFile findPluginDirectoryForAPI (in ACString api, in ConstTagArrayRef tags);`
const _FindPluginDirectoryForAPI: () = ();
/// ```text
/// /**
/// * Get a video decoder that supports the specified tags.
/// * The array of tags should at least contain a codec tag, and optionally
/// * other tags such as for EME keysystem.
/// * Callable only on GMP thread.
/// * This is an asynchronous operation, the Done method of the callback object
/// * will be called on the GMP thread with the result (which might be null in
/// * the case of failure). This method always takes ownership of the callback
/// * object, but if this method returns an error then the Done method of the
/// * callback object will not be called at all.
/// */
/// ```
///
/// `[noscript] void getGMPVideoDecoder (in GMPCrashHelperPtr helper, in TagArray tags, [optional] in ACString nodeId, in GetGMPVideoDecoderCallback callback);`
const _GetGMPVideoDecoder: () = ();
/// ```text
/// /**
/// * Get a video encoder that supports the specified tags.
/// * The array of tags should at least contain a codec tag, and optionally
/// * other tags.
/// * Callable only on GMP thread.
/// * This is an asynchronous operation, the Done method of the callback object
/// * will be called on the GMP thread with the result (which might be null in
/// * the case of failure). This method always takes ownership of the callback
/// * object, but if this method returns an error then the Done method of the
/// * callback object will not be called at all.
/// */
/// ```
///
/// `[noscript] void getGMPVideoEncoder (in GMPCrashHelperPtr helper, in TagArray tags, [optional] in ACString nodeId, in GetGMPVideoEncoderCallback callback);`
const _GetGMPVideoEncoder: () = ();
/// ```text
/// /**
/// * Gets the NodeId for a (origin, urlbarOrigin) pair.
/// */
/// ```
///
/// `[noscript] void getNodeId (in AString origin, in AString topLevelOrigin, in AString gmpName, in GetNodeIdCallback callback);`
const _GetNodeId: () = ();
}