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GSP_GPU: Release the GPU right if the active session closes the gsp_gpu session

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This commit is contained in:
B3n30
2018-03-01 14:54:38 +01:00
parent 941ccaeed6
commit 98771a6363
3 changed files with 24 additions and 5 deletions
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17
src/core/hle/service/gsp/gsp_gpu.cpp
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@@ -86,6 +86,13 @@ static inline InterruptRelayQueue* GetInterruptRelayQueue(
return reinterpret_cast<InterruptRelayQueue*>(ptr);
}
void GSP_GPU::ClientDisconnected(Kernel::SharedPtr<Kernel::ServerSession> server_session) {
SessionData* session_data = GetSessionData(server_session);
if (active_thread_id == session_data->thread_id)
ReleaseRight(session_data);
SessionRequestHandler::ClientDisconnected(server_session);
}
/**
* Writes a single GSP GPU hardware registers with a single u32 value
* (For internal use.)
@@ -678,13 +685,17 @@ void GSP_GPU::AcquireRight(Kernel::HLERequestContext& ctx) {
rb.Push(RESULT_SUCCESS);
}
void GSP_GPU::ReleaseRight(SessionData* session_data) {
ASSERT_MSG(active_thread_id == session_data->thread_id,
"Wrong thread tried to release GPU right");
active_thread_id = -1;
}
void GSP_GPU::ReleaseRight(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp(ctx, 0x17, 0, 0);
SessionData* session_data = GetSessionData(ctx.Session());
ASSERT_MSG(active_thread_id == session_data->thread_id,
"Wrong thread tried to release GPU right");
active_thread_id = -1;
ReleaseRight(session_data);
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(RESULT_SUCCESS);

8
src/core/hle/service/gsp/gsp_gpu.h
View File

@@ -196,6 +196,8 @@ public:
GSP_GPU();
~GSP_GPU() = default;
void ClientDisconnected(Kernel::SharedPtr<Kernel::ServerSession> server_session) override;
/**
* Signals that the specified interrupt type has occurred to userland code
* @param interrupt_id ID of interrupt that is being signalled
@@ -334,6 +336,12 @@ private:
*/
void ReleaseRight(Kernel::HLERequestContext& ctx);
/**
* Releases rights to the GPU.
* Will fail if the session_data doesn't have the GPU right
*/
void ReleaseRight(SessionData* session_data);
/**
* GSP_GPU::ImportDisplayCaptureInfo service function
*