1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include "rsDevice.h" 18 #include "rsContext.h" 19 #include "rsThreadIO.h" 20 #include "rsgApiStructs.h" 21 #include "rsgApiFuncDecl.h" 22 #include "rsFifo.h" 23 24 using android::renderscript::Context; 25 using android::renderscript::Device; 26 using android::renderscript::ObjectBase; 27 28 extern "C" RsContext rsContextCreateVendor(RsDevice vdev, uint32_t version, uint32_t sdkVersion, 29 RsContextType ct, uint32_t flags, 30 const char* vendorDriverName) { 31 Device * dev = static_cast<Device *>(vdev); 32 Context *rsc = Context::createContext(dev, nullptr, ct, flags, vendorDriverName); 33 if (rsc) { 34 rsc->setTargetSdkVersion(sdkVersion); 35 } 36 return rsc; 37 } 38 39 extern "C" RsContext rsContextCreate(RsDevice vdev, uint32_t version, uint32_t sdkVersion, 40 RsContextType ct, uint32_t flags) { 41 return rsContextCreateVendor(vdev, version, sdkVersion, ct, flags, nullptr); 42 } 43 44 extern "C" void rsaContextSetNativeLibDir(RsContext con, char *libDir, size_t length) { 45 #ifdef RS_COMPATIBILITY_LIB 46 Context *rsc = static_cast<Context *>(con); 47 rsc->setNativeLibDir(libDir, length); 48 #endif 49 } 50 51 // TODO: Figure out better naming schemes for all the rs* functions. 52 // Currently they share the same names as the NDK counterparts, and that is 53 // causing lots of confusion. 54 #if !defined(RS_VENDOR_LIB) && !defined(RS_COMPATIBILITY_LIB) 55 extern "C" RsContext rsContextCreateGL(RsDevice vdev, uint32_t version, 56 uint32_t sdkVersion, RsSurfaceConfig sc, 57 uint32_t dpi) { 58 //ALOGV("rsContextCreateGL dev=%p", vdev); 59 Device * dev = static_cast<Device *>(vdev); 60 Context *rsc = Context::createContext(dev, &sc); 61 if (rsc) { 62 rsc->setTargetSdkVersion(sdkVersion); 63 rsc->setDPI(dpi); 64 } 65 //ALOGV("%p rsContextCreateGL ret", rsc); 66 return rsc; 67 } 68 #endif 69 70 // Only to be called at a3d load time, before object is visible to user 71 // not thread safe 72 extern "C" void rsaGetName(RsContext con, void * obj, const char **name) { 73 ObjectBase *ob = static_cast<ObjectBase *>(obj); 74 (*name) = ob->getName(); 75 } 76
