/* * Copyright (C) 2011-2012 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. */ #include "../cpu_ref/rsd_cpu.h" #include "rsdCore.h" #include "rsdAllocation.h" #include "rsdBcc.h" #include "rsdElement.h" #include "rsdType.h" #if !defined(RS_VENDOR_LIB) && !defined(RS_COMPATIBILITY_LIB) #include "rsdGL.h" #include "rsdProgramStore.h" #include "rsdProgramRaster.h" #include "rsdProgramVertex.h" #include "rsdProgramFragment.h" #include "rsdMesh.h" #include "rsdFrameBuffer.h" #else #include #endif #include "rsdSampler.h" #include "rsdScriptGroup.h" #include #include "rsContext.h" #include #include #include #include #include using android::renderscript::Allocation; using android::renderscript::Context; using android::renderscript::RsHalInitEnums; using android::renderscript::RsdCpuReference; using android::renderscript::Script; static void Shutdown(Context *rsc); static void SetPriority(const Context *rsc, int32_t priority); #ifndef RS_COMPATIBILITY_LIB #define NATIVE_FUNC(a) a #else #define NATIVE_FUNC(a) nullptr #endif namespace android { namespace renderscript { extern "C" bool rsdHalQueryHal(RsHalInitEnums entry, void **fnPtr) { switch(entry) { case RS_HAL_CORE_SHUTDOWN: fnPtr[0] = (void *)Shutdown; break; case RS_HAL_CORE_SET_PRIORITY: fnPtr[0] = (void *)SetPriority; break; case RS_HAL_CORE_ALLOC_RUNTIME_MEM: fnPtr[0] = (void *)rsdAllocRuntimeMem; break; case RS_HAL_CORE_FREE_RUNTIME_MEM: fnPtr[0] = (void *)rsdFreeRuntimeMem; break; case RS_HAL_CORE_FINISH: fnPtr[0] = (void *)nullptr; break; case RS_HAL_SCRIPT_INIT: fnPtr[0] = (void *)rsdScriptInit; break; case RS_HAL_SCRIPT_INIT_INTRINSIC: fnPtr[0] = (void *)rsdInitIntrinsic; break; case RS_HAL_SCRIPT_INVOKE_FUNCTION: fnPtr[0] = (void *)rsdScriptInvokeFunction; break; case RS_HAL_SCRIPT_INVOKE_ROOT: fnPtr[0] = (void *)rsdScriptInvokeRoot; break; case RS_HAL_SCRIPT_INVOKE_FOR_EACH: fnPtr[0] = (void *)rsdScriptInvokeForEach; break; case RS_HAL_SCRIPT_INVOKE_INIT: fnPtr[0] = (void *)rsdScriptInvokeInit; break; case RS_HAL_SCRIPT_INVOKE_FREE_CHILDREN: fnPtr[0] = (void *)rsdScriptInvokeFreeChildren; break; case RS_HAL_SCRIPT_SET_GLOBAL_VAR: fnPtr[0] = (void *)rsdScriptSetGlobalVar; break; case RS_HAL_SCRIPT_GET_GLOBAL_VAR: fnPtr[0] = (void *)rsdScriptGetGlobalVar; break; case RS_HAL_SCRIPT_SET_GLOBAL_VAR_WITH_ELEMENT_DIM: fnPtr[0] = (void *)rsdScriptSetGlobalVarWithElemDims; break; case RS_HAL_SCRIPT_SET_GLOBAL_BIND: fnPtr[0] = (void *)rsdScriptSetGlobalBind; break; case RS_HAL_SCRIPT_SET_GLOBAL_OBJECT: fnPtr[0] = (void *)rsdScriptSetGlobalObj; break; case RS_HAL_SCRIPT_DESTROY: fnPtr[0] = (void *)rsdScriptDestroy; break; case RS_HAL_SCRIPT_INVOKE_FOR_EACH_MULTI: fnPtr[0] = (void *)rsdScriptInvokeForEachMulti; break; case RS_HAL_SCRIPT_UPDATE_CACHED_OBJECT: fnPtr[0] = (void *)rsdScriptUpdateCachedObject; break; case RS_HAL_SCRIPT_INVOKE_REDUCE: fnPtr[0] = (void *)rsdScriptInvokeReduce; break; case RS_HAL_ALLOCATION_INIT: fnPtr[0] = (void *)rsdAllocationInit; break; case RS_HAL_ALLOCATION_INIT_OEM: fnPtr[0] = (void *)nullptr; break; case RS_HAL_ALLOCATION_INIT_ADAPTER: fnPtr[0] = (void *)rsdAllocationAdapterInit; break; case RS_HAL_ALLOCATION_DESTROY: fnPtr[0] = (void *)rsdAllocationDestroy; break; case RS_HAL_ALLOCATION_GET_GRALLOC_BITS: fnPtr[0] = (void *)rsdAllocationGrallocBits; break; case RS_HAL_ALLOCATION_RESIZE: fnPtr[0] = (void *)rsdAllocationResize; break; case RS_HAL_ALLOCATION_SYNC_ALL: fnPtr[0] = (void *)rsdAllocationSyncAll; break; case RS_HAL_ALLOCATION_MARK_DIRTY: fnPtr[0] = (void *)rsdAllocationMarkDirty; break; case RS_HAL_ALLOCATION_SET_SURFACE: fnPtr[0] = (void *)NATIVE_FUNC(rsdAllocationSetSurface); break; case RS_HAL_ALLOCATION_IO_SEND: fnPtr[0] = (void *)NATIVE_FUNC(rsdAllocationIoSend); break; case RS_HAL_ALLOCATION_IO_RECEIVE: fnPtr[0] = (void *)NATIVE_FUNC(rsdAllocationIoReceive); break; case RS_HAL_ALLOCATION_DATA_1D: fnPtr[0] = (void *)rsdAllocationData1D; break; case RS_HAL_ALLOCATION_DATA_2D: fnPtr[0] = (void *)rsdAllocationData2D; break; case RS_HAL_ALLOCATION_DATA_3D: fnPtr[0] = (void *)rsdAllocationData3D; break; case RS_HAL_ALLOCATION_READ_1D: fnPtr[0] = (void *)rsdAllocationRead1D; break; case RS_HAL_ALLOCATION_READ_2D: fnPtr[0] = (void *)rsdAllocationRead2D; break; case RS_HAL_ALLOCATION_READ_3D: fnPtr[0] = (void *)rsdAllocationRead3D; break; case RS_HAL_ALLOCATION_LOCK_1D: fnPtr[0] = (void *)rsdAllocationLock1D; break; case RS_HAL_ALLOCATION_UNLOCK_1D: fnPtr[0] = (void *)rsdAllocationUnlock1D; break; case RS_HAL_ALLOCATION_COPY_1D: fnPtr[0] = (void *)rsdAllocationData1D_alloc; break; case RS_HAL_ALLOCATION_COPY_2D: fnPtr[0] = (void *)rsdAllocationData2D_alloc; break; case RS_HAL_ALLOCATION_COPY_3D: fnPtr[0] = (void *)rsdAllocationData3D_alloc; break; case RS_HAL_ALLOCATION_ELEMENT_DATA: fnPtr[0] = (void *)rsdAllocationElementData; break; case RS_HAL_ALLOCATION_ELEMENT_READ: fnPtr[0] = (void *)rsdAllocationElementRead; break; case RS_HAL_ALLOCATION_GENERATE_MIPMAPS: fnPtr[0] = (void *)rsdAllocationGenerateMipmaps; break; case RS_HAL_ALLOCATION_UPDATE_CACHED_OBJECT: fnPtr[0] = (void *)rsdAllocationUpdateCachedObject; break; case RS_HAL_ALLOCATION_ADAPTER_OFFSET: fnPtr[0] = (void *)rsdAllocationAdapterOffset; break; case RS_HAL_ALLOCATION_GET_POINTER: fnPtr[0] = (void *)nullptr; break; #ifdef RS_COMPATIBILITY_LIB case RS_HAL_ALLOCATION_INIT_STRIDED: fnPtr[0] = (void *)rsdAllocationInitStrided; break; #endif case RS_HAL_SAMPLER_INIT: fnPtr[0] = (void *)rsdSamplerInit; break; case RS_HAL_SAMPLER_DESTROY: fnPtr[0] = (void *)rsdSamplerDestroy; break; case RS_HAL_SAMPLER_UPDATE_CACHED_OBJECT: fnPtr[0] = (void *)rsdSamplerUpdateCachedObject; break; case RS_HAL_TYPE_INIT: fnPtr[0] = (void *)rsdTypeInit; break; case RS_HAL_TYPE_DESTROY: fnPtr[0] = (void *)rsdTypeDestroy; break; case RS_HAL_TYPE_UPDATE_CACHED_OBJECT: fnPtr[0] = (void *)rsdTypeUpdateCachedObject; break; case RS_HAL_ELEMENT_INIT: fnPtr[0] = (void *)rsdElementInit; break; case RS_HAL_ELEMENT_DESTROY: fnPtr[0] = (void *)rsdElementDestroy; break; case RS_HAL_ELEMENT_UPDATE_CACHED_OBJECT: fnPtr[0] = (void *)rsdElementUpdateCachedObject; break; case RS_HAL_SCRIPT_GROUP_INIT: fnPtr[0] = (void *)rsdScriptGroupInit; break; case RS_HAL_SCRIPT_GROUP_DESTROY: fnPtr[0] = (void *)rsdScriptGroupDestroy; break; case RS_HAL_SCRIPT_GROUP_UPDATE_CACHED_OBJECT: fnPtr[0] = (void *)nullptr; break; case RS_HAL_SCRIPT_GROUP_SET_INPUT: fnPtr[0] = (void *)rsdScriptGroupSetInput; break; case RS_HAL_SCRIPT_GROUP_SET_OUTPUT: fnPtr[0] = (void *)rsdScriptGroupSetOutput; break; case RS_HAL_SCRIPT_GROUP_EXECUTE: fnPtr[0] = (void *)rsdScriptGroupExecute; break; // Functions below this point are for the legacy graphics api, // vendor drivers are NOT expected to implement these. They will never be called // for an external driver. #if !defined(RS_VENDOR_LIB) && !defined(RS_COMPATIBILITY_LIB) case RS_HAL_GRAPHICS_INIT: fnPtr[0] = (void *)rsdGLInit; break; case RS_HAL_GRAPHICS_SHUTDOWN: fnPtr[0] = (void *)rsdGLShutdown; break; case RS_HAL_GRAPHICS_SWAP: fnPtr[0] = (void *)rsdGLSwap; break; case RS_HAL_GRAPHICS_SET_SURFACE: fnPtr[0] = (void *)rsdGLSetSurface; break; case RS_HAL_GRAPHICS_RASTER_INIT: fnPtr[0] = (void *)rsdProgramRasterInit; break; case RS_HAL_GRAPHICS_RASTER_SET_ACTIVE: fnPtr[0] = (void *)rsdProgramRasterSetActive; break; case RS_HAL_GRAPHICS_RASTER_DESTROY: fnPtr[0] = (void *)rsdProgramRasterDestroy; break; case RS_HAL_GRAPHICS_VERTEX_INIT: fnPtr[0] = (void *)rsdProgramVertexInit; break; case RS_HAL_GRAPHICS_VERTEX_SET_ACTIVE: fnPtr[0] = (void *)rsdProgramVertexSetActive; break; case RS_HAL_GRAPHICS_VERTEX_DESTROY: fnPtr[0] = (void *)rsdProgramVertexDestroy; break; case RS_HAL_GRAPHICS_FRAGMENT_INIT: fnPtr[0] = (void *)rsdProgramFragmentInit; break; case RS_HAL_GRAPHICS_FRAGMENT_SET_ACTIVE: fnPtr[0] = (void *)rsdProgramFragmentSetActive; break; case RS_HAL_GRAPHICS_FRAGMENT_DESTROY: fnPtr[0] = (void *)rsdProgramFragmentDestroy; break; case RS_HAL_GRAPHICS_MESH_INIT: fnPtr[0] = (void *)rsdMeshInit; break; case RS_HAL_GRAPHICS_MESH_DRAW: fnPtr[0] = (void *)rsdMeshDraw; break; case RS_HAL_GRAPHICS_MESH_DESTROY: fnPtr[0] = (void *)rsdMeshDestroy; break; case RS_HAL_GRAPHICS_FB_INIT: fnPtr[0] = (void *)rsdFrameBufferInit; break; case RS_HAL_GRAPHICS_FB_SET_ACTIVE: fnPtr[0] = (void *)rsdFrameBufferSetActive; break; case RS_HAL_GRAPHICS_FB_DESTROY: fnPtr[0] = (void *)rsdFrameBufferDestroy; break; case RS_HAL_GRAPHICS_STORE_INIT: fnPtr[0] = (void *)rsdProgramStoreInit; break; case RS_HAL_GRAPHICS_STORE_SET_ACTIVE: fnPtr[0] = (void *)rsdProgramStoreSetActive; break; case RS_HAL_GRAPHICS_STORE_DESTROY: fnPtr[0] = (void *)rsdProgramStoreDestroy; break; #endif default: ALOGE("ERROR: unknown RenderScript HAL API query, %i", entry); return false; } return true; } extern "C" void rsdHalAbort(RsContext) { } extern "C" bool rsdHalQueryVersion(uint32_t *major, uint32_t *minor) { *major = RS_HAL_VERSION; *minor = 0; return true; } } // namespace renderscript } // namespace android extern const RsdCpuReference::CpuSymbol * rsdLookupRuntimeStub(Context * pContext, char const* name); static RsdCpuReference::CpuScript * LookupScript(Context *, const Script *s) { return (RsdCpuReference::CpuScript *)s->mHal.drv; } #ifdef RS_COMPATIBILITY_LIB typedef void (*sAllocationDestroyFnPtr) (const Context *rsc, Allocation *alloc); typedef void (*sAllocationIoSendFnPtr) (const Context *rsc, Allocation *alloc); typedef void (*sAllocationSetSurfaceFnPtr) (const Context *rsc, Allocation *alloc, ANativeWindow *nw); static sAllocationDestroyFnPtr sAllocationDestroy; static sAllocationIoSendFnPtr sAllocationIoSend; static sAllocationSetSurfaceFnPtr sAllocationSetSurface; static bool loadIOSuppLibSyms() { void* handleIO = nullptr; handleIO = dlopen("libRSSupportIO.so", RTLD_LAZY | RTLD_LOCAL); if (handleIO == nullptr) { ALOGE("Couldn't load libRSSupportIO.so"); return false; } sAllocationDestroy = (sAllocationDestroyFnPtr)dlsym(handleIO, "rscAllocationDestroy"); if (sAllocationDestroy==nullptr) { ALOGE("Failed to initialize sAllocationDestroy"); return false; } sAllocationIoSend = (sAllocationIoSendFnPtr)dlsym(handleIO, "rscAllocationIoSend"); if (sAllocationIoSend==nullptr) { ALOGE("Failed to initialize sAllocationIoSend"); return false; } sAllocationSetSurface = (sAllocationSetSurfaceFnPtr)dlsym(handleIO, "rscAllocationSetSurface"); if (sAllocationSetSurface==nullptr) { ALOGE("Failed to initialize sAllocationIoSend"); return false; } return true; } #endif extern "C" bool rsdHalInit(RsContext c, uint32_t version_major, uint32_t version_minor) { Context *rsc = (Context*) c; #ifdef RS_COMPATIBILITY_LIB if (loadIOSuppLibSyms()) { rsc->mHal.funcs.allocation.destroy = sAllocationDestroy; rsc->mHal.funcs.allocation.ioSend = sAllocationIoSend; rsc->mHal.funcs.allocation.setSurface = sAllocationSetSurface; } #endif RsdHal *dc = (RsdHal *)calloc(1, sizeof(RsdHal)); if (!dc) { ALOGE("Calloc for driver hal failed."); return false; } rsc->mHal.drv = dc; dc->mCpuRef = RsdCpuReference::create(rsc, version_major, version_minor, &rsdLookupRuntimeStub, &LookupScript); if (!dc->mCpuRef) { ALOGE("RsdCpuReference::create for driver hal failed."); rsc->mHal.drv = nullptr; free(dc); return false; } return true; } void SetPriority(const Context *rsc, int32_t priority) { RsdHal *dc = (RsdHal *)rsc->mHal.drv; dc->mCpuRef->setPriority(priority); #if !defined(RS_VENDOR_LIB) && !defined(RS_COMPATIBILITY_LIB) if (dc->mHasGraphics) { rsdGLSetPriority(rsc, priority); } #endif } void Shutdown(Context *rsc) { RsdHal *dc = (RsdHal *)rsc->mHal.drv; delete dc->mCpuRef; free(dc); rsc->mHal.drv = nullptr; } void* rsdAllocRuntimeMem(size_t size, uint32_t flags) { void* buffer = calloc(size, sizeof(char)); return buffer; } void rsdFreeRuntimeMem(void* ptr) { free(ptr); }