| /* |
| * Copyright(C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef ANDROID_RS_HIDL_ADAPTATION_H |
| #define ANDROID_RS_HIDL_ADAPTATION_H |
| |
| #include <android/hardware/renderscript/1.0/IDevice.h> |
| #include <set> |
| #include <mutex> |
| |
| struct dispatchTable; |
| |
| using ::android::hardware::renderscript::V1_0::IContext; |
| |
| /* |
| * RsHidlAdaptation is a singleton class. |
| * |
| * RsHidlAdaptation is used for the following purposes: |
| * 1. Load the dispatch table with HIDL implementation or CPU fallback. |
| * 2. Convert input paramters to HIDL types, when using HIDL path. |
| * 3. Convert output parameters from HIDL types to RS types, when using HIDL path. |
| * |
| * Access of static member objects is protected by global teardown flag. |
| * https://goto.google.com/rs-static-destructor |
| * |
| */ |
| class RsHidlAdaptation |
| { |
| public: |
| static RsHidlAdaptation& GetInstance(); |
| static const dispatchTable* GetEntryFuncs(); |
| |
| private: |
| RsHidlAdaptation(); |
| void InitializeHalDeviceContext(); |
| void LoadDispatchForHidl(); |
| static IContext *GetIContextHandle(RsContext con); |
| |
| // HAL entries |
| static RsContext ContextCreate(RsDevice vdev, uint32_t version, uint32_t sdkVersion, RsContextType ct, uint32_t flags); |
| static void ContextDestroy(RsContext); |
| static void ContextFinish(RsContext); |
| static void ContextDump(RsContext, int32_t); |
| static void ContextSetCacheDir(RsContext rsc, const char *cacheDir, size_t cacheDir_length); |
| static void ContextSetPriority(RsContext, int32_t); |
| static RsMessageToClientType ContextGetMessage(RsContext, void*, size_t, size_t*, size_t, uint32_t*, size_t); |
| static RsMessageToClientType ContextPeekMessage(RsContext, size_t*, size_t, uint32_t*, size_t); |
| static void ContextSendMessage(RsContext, uint32_t, const uint8_t*, size_t); |
| static void ContextInitToClient(RsContext); |
| static void ContextDeinitToClient(RsContext); |
| |
| static void AssignName(RsContext, RsObjectBase, const char*, size_t); |
| static void GetName(RsContext, void * obj, const char **name); |
| static void ObjDestroy(RsContext, RsAsyncVoidPtr); |
| |
| static RsElement ElementCreate(RsContext, RsDataType, RsDataKind, bool, uint32_t); |
| static RsElement ElementCreate2(RsContext, const RsElement*, size_t, const char**, size_t, const size_t*, const uint32_t*, size_t); |
| static void ElementGetNativeData(RsContext, RsElement, uint32_t *elemData, uint32_t elemDataSize); |
| static void ElementGetSubElements(RsContext, RsElement, uintptr_t *ids, const char **names, size_t *arraySizes, uint32_t dataSize); |
| |
| static RsType TypeCreate(RsContext, RsElement, uint32_t, uint32_t, uint32_t, bool, bool, uint32_t); |
| static void TypeGetNativeData(RsContext, RsType, uintptr_t *typeData, uint32_t typeDataSize); |
| |
| static RsAllocation AllocationCreateTyped(RsContext, RsType, RsAllocationMipmapControl, uint32_t, uintptr_t); |
| static RsAllocation AllocationCreateFromBitmap(RsContext, RsType, RsAllocationMipmapControl, const void*, size_t, uint32_t); |
| static RsAllocation AllocationCubeCreateFromBitmap(RsContext, RsType, RsAllocationMipmapControl, const void*, size_t, uint32_t); |
| static const void* AllocationGetType(RsContext con, RsAllocation va); |
| static RsNativeWindow AllocationGetSurface(RsContext, RsAllocation); |
| static void AllocationSetSurface(RsContext, RsAllocation, RsNativeWindow); |
| static void AllocationCopyToBitmap(RsContext, RsAllocation, void*, size_t); |
| static void Allocation1DData(RsContext, RsAllocation, uint32_t, uint32_t, uint32_t, const void*, size_t); |
| static void Allocation1DElementData(RsContext, RsAllocation, uint32_t, uint32_t, const void*, size_t, size_t); |
| static void AllocationElementData(RsContext, RsAllocation, uint32_t, uint32_t, uint32_t, uint32_t, const void*, size_t, size_t); |
| static void Allocation2DData(RsContext, RsAllocation, uint32_t, uint32_t, uint32_t, RsAllocationCubemapFace, uint32_t, uint32_t, const void*, size_t, size_t); |
| static void Allocation3DData(RsContext, RsAllocation, uint32_t, uint32_t, uint32_t, uint32_t, uint32_t, uint32_t, uint32_t, const void*, size_t, size_t); |
| static void AllocationGenerateMipmaps(RsContext, RsAllocation); |
| static void AllocationRead(RsContext, RsAllocation, void*, size_t); |
| static void Allocation1DRead(RsContext, RsAllocation, uint32_t, uint32_t, uint32_t, void*, size_t); |
| static void AllocationElementRead(RsContext, RsAllocation, uint32_t, uint32_t, uint32_t, uint32_t, void*, size_t, size_t); |
| static void Allocation2DRead(RsContext, RsAllocation, uint32_t, uint32_t, uint32_t, RsAllocationCubemapFace, uint32_t, uint32_t, void*, size_t, size_t); |
| static void Allocation3DRead(RsContext, RsAllocation, uint32_t, uint32_t, uint32_t, uint32_t, uint32_t, uint32_t, uint32_t, void*, size_t, size_t); |
| static void AllocationSyncAll(RsContext, RsAllocation, RsAllocationUsageType); |
| static void AllocationResize1D(RsContext, RsAllocation, uint32_t); |
| static void AllocationCopy2DRange(RsContext, RsAllocation, uint32_t, uint32_t, uint32_t, uint32_t, uint32_t, uint32_t, RsAllocation, uint32_t, uint32_t, uint32_t, uint32_t); |
| static void AllocationCopy3DRange(RsContext, RsAllocation, uint32_t, uint32_t, uint32_t, uint32_t, uint32_t, uint32_t, uint32_t, RsAllocation, uint32_t, uint32_t, uint32_t, uint32_t); |
| static void AllocationIoSend(RsContext, RsAllocation); |
| static int64_t AllocationIoReceive(RsContext, RsAllocation); |
| static void *AllocationGetPointer(RsContext, RsAllocation, uint32_t lod, RsAllocationCubemapFace face, uint32_t z, uint32_t array, size_t *stride, size_t stride_len); |
| static void AllocationSetupBufferQueue(RsContext context, RsAllocation valloc, uint32_t numAlloc); |
| static void AllocationShareBufferQueue(RsContext context, RsAllocation valloc1, RsAllocation valloc2); |
| static RsAllocation AllocationAdapterCreate(RsContext rsc, RsType vtype, RsAllocation baseAlloc); |
| static void AllocationAdapterOffset(RsContext rsc, RsAllocation alloc, const uint32_t * offsets, size_t offsets_length); |
| |
| static RsScript ScriptCCreate(RsContext, const char*, size_t, const char*, size_t, const char*, size_t); |
| static RsScript ScriptIntrinsicCreate(RsContext, uint32_t id, RsElement); |
| static void ScriptBindAllocation(RsContext, RsScript, RsAllocation, uint32_t); |
| static void ScriptSetTimeZone(RsContext, RsScript, const char*, size_t); |
| static void ScriptInvoke(RsContext, RsScript, uint32_t); |
| static void ScriptInvokeV(RsContext, RsScript, uint32_t, const void*, size_t); |
| static void ScriptForEach(RsContext, RsScript, uint32_t, RsAllocation, RsAllocation, const void*, size_t, const RsScriptCall*, size_t); |
| static void ScriptForEachMulti(RsContext, RsScript, uint32_t, RsAllocation*, size_t, RsAllocation, const void*, size_t, const RsScriptCall*, size_t); |
| static void ScriptReduce(RsContext, RsScript, uint32_t, RsAllocation*, size_t, RsAllocation, const RsScriptCall*, size_t); |
| static void ScriptSetVarI(RsContext, RsScript, uint32_t, int); |
| static void ScriptSetVarObj(RsContext, RsScript, uint32_t, RsObjectBase); |
| static void ScriptSetVarJ(RsContext, RsScript, uint32_t, int64_t); |
| static void ScriptSetVarF(RsContext, RsScript, uint32_t, float); |
| static void ScriptSetVarD(RsContext, RsScript, uint32_t, double); |
| static void ScriptSetVarV(RsContext, RsScript, uint32_t, const void*, size_t); |
| static void ScriptGetVarV(RsContext, RsScript, uint32_t, void*, size_t); |
| static void ScriptSetVarVE(RsContext, RsScript, uint32_t, const void*, size_t, RsElement, const uint32_t*, size_t); |
| |
| static RsScriptGroup ScriptGroupCreate(RsContext, RsScriptKernelID*, size_t, RsScriptKernelID*, size_t, RsScriptKernelID*, size_t, RsScriptFieldID*, size_t, const RsType*, size_t); |
| static RsScriptGroup2 ScriptGroup2Create(RsContext, const char*, size_t, const char*, size_t, RsClosure*, size_t); |
| static RsScriptKernelID ScriptKernelIDCreate(RsContext, RsScript, int, int); |
| static RsScriptInvokeID ScriptInvokeIDCreate(RsContext, RsScript, int); |
| static RsScriptFieldID ScriptFieldIDCreate(RsContext, RsScript, int); |
| static void ScriptGroupSetOutput(RsContext, RsScriptGroup, RsScriptKernelID, RsAllocation); |
| static void ScriptGroupSetInput(RsContext, RsScriptGroup, RsScriptKernelID, RsAllocation); |
| static void ScriptGroupExecute(RsContext, RsScriptGroup); |
| static RsClosure ClosureCreate(RsContext context, RsScriptKernelID kernelID, RsAllocation returnValue, RsScriptFieldID* fieldIDs, size_t fieldIDs_length, int64_t* values, size_t values_length, int* sizes, size_t sizes_length, RsClosure* depClosures, size_t depClosures_length, RsScriptFieldID* depFieldIDs, size_t depFieldIDs_length); |
| static RsClosure InvokeClosureCreate(RsContext, RsScriptInvokeID, const void*, const size_t, const RsScriptFieldID*, const size_t, const int64_t*, const size_t, const int*, const size_t); |
| static void ClosureSetArg(RsContext, RsClosure, uint32_t, uintptr_t, int); |
| static void ClosureSetGlobal(RsContext, RsClosure, RsScriptFieldID, int64_t, int); |
| |
| static RsSampler SamplerCreate(RsContext, RsSamplerValue, RsSamplerValue, RsSamplerValue, RsSamplerValue, RsSamplerValue, float); |
| |
| // Dispatch table entries for HIDL. The dispatch table is initialized by the |
| // constructor of this singleton class, to avoid concurrency issues. |
| static dispatchTable mEntryFuncs; |
| |
| // HIDL instance. This is a singleton HIDL instance, providing a handle for |
| // RenderScript HIDL implementation (driver). The handle is created by the |
| // constructor of this singleton class. |
| static android::sp<android::hardware::renderscript::V1_0::IDevice> mHidl; |
| |
| // mContexts keeps Treble returned sp<IContext>s alive. |
| static std::set<android::sp<IContext> > mContexts; |
| |
| // mMutex is used to protect concurrent modification to the mContexts set. |
| // std::mutex is safe for pthreads on Android. Since other threading model |
| // supported on Android are built on top of pthread, std::mutex is safe for them. |
| static std::mutex mContextsMutex; |
| }; |
| |
| #endif // ANDROID_RS_HIDL_ADAPTATION_H |