/work/obj-fuzz/ipc/ipdl/PVideoBridgeChild.cpp
Line | Count | Source (jump to first uncovered line) |
1 | | // |
2 | | // Automatically generated by ipdlc. |
3 | | // Edit at your own risk |
4 | | // |
5 | | |
6 | | |
7 | | #include "mozilla/layers/PVideoBridgeChild.h" |
8 | | |
9 | | #include "mozilla/layers/PTextureChild.h" |
10 | | |
11 | | #include "nsIFile.h" |
12 | | #include "GeckoProfiler.h" |
13 | | |
14 | | namespace mozilla { |
15 | | namespace layers { |
16 | | |
17 | | |
18 | | auto PVideoBridgeChild::ActorDestroy(ActorDestroyReason aWhy) -> void |
19 | 0 | { |
20 | 0 | } |
21 | | |
22 | | auto PVideoBridgeChild::ProcessingError( |
23 | | Result aCode, |
24 | | const char* aReason) -> void |
25 | 0 | { |
26 | 0 | } |
27 | | |
28 | | auto PVideoBridgeChild::ShouldContinueFromReplyTimeout() -> bool |
29 | 0 | { |
30 | 0 | return true; |
31 | 0 | } |
32 | | |
33 | | auto PVideoBridgeChild::EnteredCxxStack() -> void |
34 | 0 | { |
35 | 0 | } |
36 | | |
37 | | auto PVideoBridgeChild::ExitedCxxStack() -> void |
38 | 0 | { |
39 | 0 | } |
40 | | |
41 | | auto PVideoBridgeChild::EnteredCall() -> void |
42 | 0 | { |
43 | 0 | } |
44 | | |
45 | | auto PVideoBridgeChild::ExitedCall() -> void |
46 | 0 | { |
47 | 0 | } |
48 | | |
49 | | MOZ_IMPLICIT PVideoBridgeChild::PVideoBridgeChild() : |
50 | | mozilla::ipc::IToplevelProtocol("PVideoBridgeChild", PVideoBridgeMsgStart, mozilla::ipc::ChildSide), |
51 | | mLivenessState(mozilla::ipc::LivenessState::Start) |
52 | 0 | { |
53 | 0 | MOZ_COUNT_CTOR(PVideoBridgeChild); |
54 | 0 | } |
55 | | |
56 | | PVideoBridgeChild::~PVideoBridgeChild() |
57 | 0 | { |
58 | 0 | MOZ_COUNT_DTOR(PVideoBridgeChild); |
59 | 0 | } |
60 | | |
61 | | auto PVideoBridgeChild::ManagedPTextureChild(nsTArray<PTextureChild*>& aArr) const -> void |
62 | 0 | { |
63 | 0 | (mManagedPTextureChild).ToArray(aArr); |
64 | 0 | } |
65 | | |
66 | | auto PVideoBridgeChild::ManagedPTextureChild() const -> const ManagedContainer<PTextureChild>& |
67 | 0 | { |
68 | 0 | return mManagedPTextureChild; |
69 | 0 | } |
70 | | |
71 | | auto PVideoBridgeChild::SendPTextureConstructor( |
72 | | const SurfaceDescriptor& aSharedData, |
73 | | const ReadLockDescriptor& aReadLock, |
74 | | const LayersBackend& aBackend, |
75 | | const TextureFlags& aTextureFlags, |
76 | | const uint64_t& aSerial) -> PTextureChild* |
77 | 0 | { |
78 | 0 | return SendPTextureConstructor(AllocPTextureChild(aSharedData, aReadLock, aBackend, aTextureFlags, aSerial), aSharedData, aReadLock, aBackend, aTextureFlags, aSerial); |
79 | 0 | } |
80 | | |
81 | | auto PVideoBridgeChild::SendPTextureConstructor( |
82 | | PTextureChild* actor, |
83 | | const SurfaceDescriptor& aSharedData, |
84 | | const ReadLockDescriptor& aReadLock, |
85 | | const LayersBackend& aBackend, |
86 | | const TextureFlags& aTextureFlags, |
87 | | const uint64_t& aSerial) -> PTextureChild* |
88 | 0 | { |
89 | 0 | if ((!(actor))) { |
90 | 0 | NS_WARNING("Error constructing actor PTextureChild"); |
91 | 0 | return nullptr; |
92 | 0 | } |
93 | 0 | (actor)->SetManagerAndRegister(this); |
94 | 0 | (mManagedPTextureChild).PutEntry(actor); |
95 | 0 | (actor)->mLivenessState = mozilla::ipc::LivenessState::Start; |
96 | 0 |
|
97 | 0 | IPC::Message* msg__ = PVideoBridge::Msg_PTextureConstructor(MSG_ROUTING_CONTROL); |
98 | 0 |
|
99 | 0 | MOZ_RELEASE_ASSERT(actor, "NULL actor value passed to non-nullable param"); |
100 | 0 | WriteIPDLParam(msg__, this, actor); |
101 | 0 | // Sentinel = 'actor' |
102 | 0 | (msg__)->WriteSentinel(875202478); |
103 | 0 | WriteIPDLParam(msg__, this, aSharedData); |
104 | 0 | // Sentinel = 'aSharedData' |
105 | 0 | (msg__)->WriteSentinel(3013593029); |
106 | 0 | WriteIPDLParam(msg__, this, aReadLock); |
107 | 0 | // Sentinel = 'aReadLock' |
108 | 0 | (msg__)->WriteSentinel(1208527801); |
109 | 0 | WriteIPDLParam(msg__, this, aBackend); |
110 | 0 | // Sentinel = 'aBackend' |
111 | 0 | (msg__)->WriteSentinel(2878499283); |
112 | 0 | WriteIPDLParam(msg__, this, aTextureFlags); |
113 | 0 | // Sentinel = 'aTextureFlags' |
114 | 0 | (msg__)->WriteSentinel(3005687826); |
115 | 0 | WriteIPDLParam(msg__, this, aSerial); |
116 | 0 | // Sentinel = 'aSerial' |
117 | 0 | (msg__)->WriteSentinel(1247987114); |
118 | 0 |
|
119 | 0 |
|
120 | 0 |
|
121 | 0 | if (mozilla::ipc::LoggingEnabledFor("PVideoBridgeChild")) { |
122 | 0 | mozilla::ipc::LogMessageForProtocol("PVideoBridgeChild", OtherPid(), "Sending ", (msg__)->type(), mozilla::ipc::MessageDirection::eSending); |
123 | 0 | } |
124 | 0 | AUTO_PROFILER_LABEL("PVideoBridge::Msg_PTextureConstructor", OTHER); |
125 | 0 | if ((!(StateTransition(false, (&(mLivenessState)))))) { |
126 | 0 | mozilla::ipc::LogicError("Transition error"); |
127 | 0 | } |
128 | 0 |
|
129 | 0 | bool sendok__ = (GetIPCChannel())->Send(msg__); |
130 | 0 | if ((!(sendok__))) { |
131 | 0 | FatalError("constructor for actor failed"); |
132 | 0 | return nullptr; |
133 | 0 | } |
134 | 0 | return actor; |
135 | 0 | } |
136 | | |
137 | | auto PVideoBridgeChild::RemoveManagee( |
138 | | int32_t aProtocolId, |
139 | | IProtocol* aListener) -> void |
140 | 0 | { |
141 | 0 | switch (aProtocolId) { |
142 | 0 | case PTextureMsgStart: |
143 | 0 | { |
144 | 0 | PTextureChild* actor = static_cast<PTextureChild*>(aListener); |
145 | 0 | auto& container = mManagedPTextureChild; |
146 | 0 | MOZ_RELEASE_ASSERT((container).Contains(actor), "actor not managed by this!"); |
147 | 0 |
|
148 | 0 | (container).RemoveEntry(actor); |
149 | 0 | DeallocPTextureChild(actor); |
150 | 0 | return; |
151 | 0 | } |
152 | 0 | default: |
153 | 0 | { |
154 | 0 | FatalError("unreached"); |
155 | 0 | return; |
156 | 0 | } |
157 | 0 | } |
158 | 0 | } |
159 | | |
160 | | auto PVideoBridgeChild::OnMessageReceived(const Message& msg__) -> PVideoBridgeChild::Result |
161 | 0 | { |
162 | 0 | int32_t route__ = (msg__).routing_id(); |
163 | 0 | if ((MSG_ROUTING_CONTROL) != (route__)) { |
164 | 0 | IProtocol* routed__ = Lookup(route__); |
165 | 0 | if ((!(routed__))) { |
166 | 0 | return MsgRouteError; |
167 | 0 | } |
168 | 0 | return (routed__)->OnMessageReceived(msg__); |
169 | 0 | } |
170 | 0 | |
171 | 0 | switch ((msg__).type()) { |
172 | 0 | case PVideoBridge::Reply_PTextureConstructor__ID: |
173 | 0 | { |
174 | 0 | return MsgProcessed; |
175 | 0 | } |
176 | 0 | default: |
177 | 0 | { |
178 | 0 | return MsgNotKnown; |
179 | 0 | } |
180 | 0 | case SHMEM_CREATED_MESSAGE_TYPE: |
181 | 0 | { |
182 | 0 | if ((!(ShmemCreated(msg__)))) { |
183 | 0 | return MsgPayloadError; |
184 | 0 | } |
185 | 0 | return MsgProcessed; |
186 | 0 | } |
187 | 0 | case SHMEM_DESTROYED_MESSAGE_TYPE: |
188 | 0 | { |
189 | 0 | if ((!(ShmemDestroyed(msg__)))) { |
190 | 0 | return MsgPayloadError; |
191 | 0 | } |
192 | 0 | return MsgProcessed; |
193 | 0 | } |
194 | 0 | } |
195 | 0 | } |
196 | | |
197 | | auto PVideoBridgeChild::OnMessageReceived( |
198 | | const Message& msg__, |
199 | | Message*& reply__) -> PVideoBridgeChild::Result |
200 | 0 | { |
201 | 0 | int32_t route__ = (msg__).routing_id(); |
202 | 0 | if ((MSG_ROUTING_CONTROL) != (route__)) { |
203 | 0 | IProtocol* routed__ = Lookup(route__); |
204 | 0 | if ((!(routed__))) { |
205 | 0 | return MsgRouteError; |
206 | 0 | } |
207 | 0 | return (routed__)->OnMessageReceived(msg__, reply__); |
208 | 0 | } |
209 | 0 | |
210 | 0 | return MsgNotKnown; |
211 | 0 | } |
212 | | |
213 | | auto PVideoBridgeChild::OnCallReceived( |
214 | | const Message& msg__, |
215 | | Message*& reply__) -> PVideoBridgeChild::Result |
216 | 0 | { |
217 | 0 | MOZ_ASSERT_UNREACHABLE("message protocol not supported"); |
218 | 0 | return MsgNotKnown; |
219 | 0 | } |
220 | | |
221 | | auto PVideoBridgeChild::GetProtocolTypeId() -> int32_t |
222 | 0 | { |
223 | 0 | return PVideoBridgeMsgStart; |
224 | 0 | } |
225 | | |
226 | | auto PVideoBridgeChild::OnChannelClose() -> void |
227 | 0 | { |
228 | 0 | DestroySubtree(NormalShutdown); |
229 | 0 | DeallocSubtree(); |
230 | 0 | DeallocShmems(); |
231 | 0 | DeallocPVideoBridgeChild(); |
232 | 0 | } |
233 | | |
234 | | auto PVideoBridgeChild::OnChannelError() -> void |
235 | 0 | { |
236 | 0 | DestroySubtree(AbnormalShutdown); |
237 | 0 | DeallocSubtree(); |
238 | 0 | DeallocShmems(); |
239 | 0 | DeallocPVideoBridgeChild(); |
240 | 0 | } |
241 | | |
242 | | auto PVideoBridgeChild::DestroySubtree(ActorDestroyReason why) -> void |
243 | 0 | { |
244 | 0 | ActorDestroyReason subtreewhy = (((why) == (Deletion)) || ((why) == (FailedConstructor)) ? AncestorDeletion : why); |
245 | 0 |
|
246 | 0 | { |
247 | 0 | // Recursively shutting down PTexture kids |
248 | 0 | nsTArray<PTextureChild*> kids; |
249 | 0 | // Accumulate kids into a stable structure to iterate over |
250 | 0 | ManagedPTextureChild(kids); |
251 | 0 | for (auto& kid : kids) { |
252 | 0 | // Guarding against a child removing a sibling from the list during the iteration. |
253 | 0 | if ((mManagedPTextureChild).Contains(kid)) { |
254 | 0 | (kid)->DestroySubtree(subtreewhy); |
255 | 0 | } |
256 | 0 | } |
257 | 0 | } |
258 | 0 |
|
259 | 0 | // Reject owning pending responses. |
260 | 0 | (GetIPCChannel())->RejectPendingResponsesForActor(this); |
261 | 0 |
|
262 | 0 | // Finally, destroy "us". |
263 | 0 | ActorDestroy(why); |
264 | 0 | } |
265 | | |
266 | | auto PVideoBridgeChild::DeallocSubtree() -> void |
267 | 0 | { |
268 | 0 | { |
269 | 0 | // Recursively deleting PTexture kids |
270 | 0 | for (auto iter = (mManagedPTextureChild).Iter(); (!((iter).Done())); (iter).Next()) { |
271 | 0 | (((iter).Get())->GetKey())->DeallocSubtree(); |
272 | 0 | } |
273 | 0 |
|
274 | 0 | for (auto iter = (mManagedPTextureChild).Iter(); (!((iter).Done())); (iter).Next()) { |
275 | 0 | DeallocPTextureChild(((iter).Get())->GetKey()); |
276 | 0 | } |
277 | 0 | (mManagedPTextureChild).Clear(); |
278 | 0 | } |
279 | 0 | } |
280 | | |
281 | | auto PVideoBridgeChild::DeallocPVideoBridgeChild() -> void |
282 | 0 | { |
283 | 0 | } |
284 | | |
285 | | |
286 | | |
287 | | } // namespace layers |
288 | | } // namespace mozilla |
289 | | namespace mozilla { |
290 | | namespace ipc { |
291 | | auto IPDLParamTraits<mozilla::layers::PVideoBridgeChild>::Write( |
292 | | IPC::Message* aMsg, |
293 | | mozilla::ipc::IProtocol* aActor, |
294 | | const paramType& aVar) -> void |
295 | 0 | { |
296 | 0 | int32_t id; |
297 | 0 | if ((!(aVar))) { |
298 | 0 | id = 0; |
299 | 0 | } |
300 | 0 | else { |
301 | 0 | id = (aVar)->Id(); |
302 | 0 | if ((1) == (id)) { |
303 | 0 | (aActor)->FatalError("actor has been |delete|d"); |
304 | 0 | } |
305 | 0 | } |
306 | 0 | WriteIPDLParam(aMsg, aActor, id); |
307 | 0 | } |
308 | | |
309 | | auto IPDLParamTraits<mozilla::layers::PVideoBridgeChild>::Read( |
310 | | const IPC::Message* aMsg, |
311 | | PickleIterator* aIter, |
312 | | mozilla::ipc::IProtocol* aActor, |
313 | | paramType* aVar) -> bool |
314 | 0 | { |
315 | 0 | mozilla::Maybe<mozilla::ipc::IProtocol*> actor = (aActor)->ReadActor(aMsg, aIter, true, "PVideoBridge", PVideoBridgeMsgStart); |
316 | 0 | if ((actor).isNothing()) { |
317 | 0 | return false; |
318 | 0 | } |
319 | 0 | |
320 | 0 | (*(aVar)) = static_cast<mozilla::layers::PVideoBridgeChild*>((actor).value()); |
321 | 0 | return true; |
322 | 0 | } |
323 | | |
324 | | } // namespace ipc |
325 | | } // namespace mozilla |