diff options
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/hle/service/gsp_gpu.cpp | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/src/core/hle/service/gsp_gpu.cpp b/src/core/hle/service/gsp_gpu.cpp index 233592d7f..b4c146e08 100644 --- a/src/core/hle/service/gsp_gpu.cpp +++ b/src/core/hle/service/gsp_gpu.cpp @@ -43,6 +43,8 @@ Kernel::SharedPtr<Kernel::SharedMemory> g_shared_memory; /// Thread index into interrupt relay queue u32 g_thread_id = 0; +static bool gpu_right_acquired = false; + /// Gets a pointer to a thread command buffer in GSP shared memory static inline u8* GetCommandBuffer(u32 thread_id) { return g_shared_memory->GetPointer(0x800 + (thread_id * sizeof(CommandBuffer))); @@ -370,6 +372,9 @@ static void UnregisterInterruptRelayQueue(Service::Interface* self) { * @todo This probably does not belong in the GSP module, instead move to video_core */ void SignalInterrupt(InterruptId interrupt_id) { + if (!gpu_right_acquired) { + return; + } if (nullptr == g_interrupt_event) { LOG_WARNING(Service_GSP, "cannot synchronize until GSP event has been created!"); return; @@ -624,6 +629,35 @@ static void ImportDisplayCaptureInfo(Service::Interface* self) { LOG_WARNING(Service_GSP, "called"); } +/** + * GSP_GPU::AcquireRight service function + * Outputs: + * 1: Result code + */ +static void AcquireRight(Service::Interface* self) { + u32* cmd_buff = Kernel::GetCommandBuffer(); + + gpu_right_acquired = true; + + cmd_buff[1] = RESULT_SUCCESS.raw; + + LOG_WARNING(Service_GSP, "called"); +} + +/** + * GSP_GPU::ReleaseRight service function + * Outputs: + * 1: Result code + */ +static void ReleaseRight(Service::Interface* self) { + u32* cmd_buff = Kernel::GetCommandBuffer(); + + gpu_right_acquired = false; + + cmd_buff[1] = RESULT_SUCCESS.raw; + + LOG_WARNING(Service_GSP, "called"); +} const Interface::FunctionInfo FunctionTable[] = { {0x00010082, WriteHWRegs, "WriteHWRegs"}, @@ -647,8 +681,8 @@ const Interface::FunctionInfo FunctionTable[] = { {0x00130042, RegisterInterruptRelayQueue, "RegisterInterruptRelayQueue"}, {0x00140000, UnregisterInterruptRelayQueue, "UnregisterInterruptRelayQueue"}, {0x00150002, nullptr, "TryAcquireRight"}, - {0x00160042, nullptr, "AcquireRight"}, - {0x00170000, nullptr, "ReleaseRight"}, + {0x00160042, AcquireRight, "AcquireRight"}, + {0x00170000, ReleaseRight, "ReleaseRight"}, {0x00180000, ImportDisplayCaptureInfo, "ImportDisplayCaptureInfo"}, {0x00190000, nullptr, "SaveVramSysArea"}, {0x001A0000, nullptr, "RestoreVramSysArea"}, @@ -669,11 +703,13 @@ Interface::Interface() { g_shared_memory = nullptr; g_thread_id = 0; + gpu_right_acquired = false; } Interface::~Interface() { g_interrupt_event = nullptr; g_shared_memory = nullptr; + gpu_right_acquired = false; } } // namespace |