John Reck | cec24ae | 2013-11-05 13:27:50 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 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 | |
John Reck | 23b797a | 2014-01-03 18:08:34 -0800 | [diff] [blame] | 17 | #define LOG_TAG "ThreadedRenderer" |
John Reck | cec24ae | 2013-11-05 13:27:50 -0800 | [diff] [blame] | 18 | |
| 19 | #include "jni.h" |
| 20 | #include <nativehelper/JNIHelp.h> |
| 21 | #include <android_runtime/AndroidRuntime.h> |
| 22 | |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 23 | #include <utils/StrongPointer.h> |
| 24 | #include <android_runtime/android_view_Surface.h> |
| 25 | #include <system/window.h> |
| 26 | |
| 27 | #include <renderthread/RenderProxy.h> |
John Reck | cec24ae | 2013-11-05 13:27:50 -0800 | [diff] [blame] | 28 | #include <renderthread/RenderTask.h> |
| 29 | #include <renderthread/RenderThread.h> |
| 30 | |
| 31 | namespace android { |
| 32 | |
| 33 | #ifdef USE_OPENGL_RENDERER |
| 34 | |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 35 | using namespace android::uirenderer; |
| 36 | using namespace android::uirenderer::renderthread; |
John Reck | cec24ae | 2013-11-05 13:27:50 -0800 | [diff] [blame] | 37 | |
| 38 | static jmethodID gRunnableMethod; |
| 39 | |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 40 | class JavaTask : public RenderTask { |
John Reck | cec24ae | 2013-11-05 13:27:50 -0800 | [diff] [blame] | 41 | public: |
| 42 | JavaTask(JNIEnv* env, jobject jrunnable) { |
| 43 | env->GetJavaVM(&mVm); |
| 44 | mRunnable = env->NewGlobalRef(jrunnable); |
| 45 | } |
| 46 | |
John Reck | cec24ae | 2013-11-05 13:27:50 -0800 | [diff] [blame] | 47 | virtual void run() { |
| 48 | env()->CallVoidMethod(mRunnable, gRunnableMethod); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 49 | env()->DeleteGlobalRef(mRunnable); |
| 50 | delete this; |
John Reck | cec24ae | 2013-11-05 13:27:50 -0800 | [diff] [blame] | 51 | }; |
| 52 | |
| 53 | private: |
| 54 | JNIEnv* env() { |
| 55 | JNIEnv* env; |
| 56 | if (mVm->GetEnv(reinterpret_cast<void**>(&env), JNI_VERSION_1_6) != JNI_OK) { |
| 57 | return 0; |
| 58 | } |
| 59 | return env; |
| 60 | } |
| 61 | |
| 62 | JavaVM* mVm; |
| 63 | jobject mRunnable; |
| 64 | }; |
| 65 | |
| 66 | static void android_view_ThreadedRenderer_postToRenderThread(JNIEnv* env, jobject clazz, |
| 67 | jobject jrunnable) { |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 68 | RenderTask* task = new JavaTask(env, jrunnable); |
| 69 | RenderThread::getInstance().queue(task); |
| 70 | } |
| 71 | |
| 72 | static jlong android_view_ThreadedRenderer_createProxy(JNIEnv* env, jobject clazz, |
| 73 | jboolean translucent) { |
| 74 | return (jlong) new RenderProxy(translucent); |
| 75 | } |
| 76 | |
| 77 | static void android_view_ThreadedRenderer_deleteProxy(JNIEnv* env, jobject clazz, |
| 78 | jlong proxyPtr) { |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 79 | RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 80 | delete proxy; |
| 81 | } |
| 82 | |
| 83 | static jboolean android_view_ThreadedRenderer_initialize(JNIEnv* env, jobject clazz, |
| 84 | jlong proxyPtr, jobject jsurface) { |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 85 | RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 86 | sp<ANativeWindow> window = android_view_Surface_getNativeWindow(env, jsurface); |
John Reck | f7d9c1d | 2014-04-09 10:01:03 -0700 | [diff] [blame^] | 87 | return proxy->initialize(window); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 88 | } |
| 89 | |
| 90 | static void android_view_ThreadedRenderer_updateSurface(JNIEnv* env, jobject clazz, |
| 91 | jlong proxyPtr, jobject jsurface) { |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 92 | RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 93 | sp<ANativeWindow> window; |
| 94 | if (jsurface) { |
| 95 | window = android_view_Surface_getNativeWindow(env, jsurface); |
| 96 | } |
John Reck | f7d9c1d | 2014-04-09 10:01:03 -0700 | [diff] [blame^] | 97 | proxy->updateSurface(window); |
| 98 | } |
| 99 | |
| 100 | static void android_view_ThreadedRenderer_pauseSurface(JNIEnv* env, jobject clazz, |
| 101 | jlong proxyPtr, jobject jsurface) { |
| 102 | RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr); |
| 103 | sp<ANativeWindow> window; |
| 104 | if (jsurface) { |
| 105 | window = android_view_Surface_getNativeWindow(env, jsurface); |
| 106 | } |
| 107 | proxy->pauseSurface(window); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 108 | } |
| 109 | |
| 110 | static void android_view_ThreadedRenderer_setup(JNIEnv* env, jobject clazz, |
| 111 | jlong proxyPtr, jint width, jint height) { |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 112 | RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 113 | proxy->setup(width, height); |
| 114 | } |
| 115 | |
John Reck | be34f2f | 2014-03-10 08:58:44 -0700 | [diff] [blame] | 116 | static void android_view_ThreadedRenderer_setDisplayListData(JNIEnv* env, jobject clazz, |
John Reck | 44fd8d2 | 2014-02-26 11:00:11 -0800 | [diff] [blame] | 117 | jlong proxyPtr, jlong displayListPtr, jlong newDataPtr) { |
| 118 | RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr); |
John Reck | e18264b | 2014-03-12 13:56:30 -0700 | [diff] [blame] | 119 | RenderNode* displayList = reinterpret_cast<RenderNode*>(displayListPtr); |
John Reck | 44fd8d2 | 2014-02-26 11:00:11 -0800 | [diff] [blame] | 120 | DisplayListData* newData = reinterpret_cast<DisplayListData*>(newDataPtr); |
John Reck | be34f2f | 2014-03-10 08:58:44 -0700 | [diff] [blame] | 121 | proxy->setDisplayListData(displayList, newData); |
John Reck | 44fd8d2 | 2014-02-26 11:00:11 -0800 | [diff] [blame] | 122 | } |
| 123 | |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 124 | static void android_view_ThreadedRenderer_drawDisplayList(JNIEnv* env, jobject clazz, |
| 125 | jlong proxyPtr, jlong displayListPtr, jint dirtyLeft, jint dirtyTop, |
| 126 | jint dirtyRight, jint dirtyBottom) { |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 127 | RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr); |
John Reck | e18264b | 2014-03-12 13:56:30 -0700 | [diff] [blame] | 128 | RenderNode* displayList = reinterpret_cast<RenderNode*>(displayListPtr); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 129 | proxy->drawDisplayList(displayList, dirtyLeft, dirtyTop, dirtyRight, dirtyBottom); |
| 130 | } |
| 131 | |
| 132 | static void android_view_ThreadedRenderer_destroyCanvas(JNIEnv* env, jobject clazz, |
| 133 | jlong proxyPtr) { |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 134 | RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 135 | proxy->destroyCanvas(); |
| 136 | } |
| 137 | |
| 138 | static void android_view_ThreadedRenderer_attachFunctor(JNIEnv* env, jobject clazz, |
| 139 | jlong proxyPtr, jlong functorPtr) { |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 140 | RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 141 | Functor* functor = reinterpret_cast<Functor*>(functorPtr); |
| 142 | proxy->attachFunctor(functor); |
| 143 | } |
| 144 | |
| 145 | static void android_view_ThreadedRenderer_detachFunctor(JNIEnv* env, jobject clazz, |
| 146 | jlong proxyPtr, jlong functorPtr) { |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 147 | RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr); |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 148 | Functor* functor = reinterpret_cast<Functor*>(functorPtr); |
| 149 | proxy->detachFunctor(functor); |
John Reck | cec24ae | 2013-11-05 13:27:50 -0800 | [diff] [blame] | 150 | } |
| 151 | |
John Reck | 0d1f634 | 2014-03-28 20:30:27 -0700 | [diff] [blame] | 152 | static void android_view_ThreadedRenderer_invokeFunctor(JNIEnv* env, jobject clazz, |
| 153 | jlong proxyPtr, jlong functorPtr, jboolean waitForCompletion) { |
| 154 | RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr); |
| 155 | Functor* functor = reinterpret_cast<Functor*>(functorPtr); |
| 156 | proxy->invokeFunctor(functor, waitForCompletion); |
| 157 | } |
| 158 | |
John Reck | fc53ef27 | 2014-02-11 10:40:25 -0800 | [diff] [blame] | 159 | static void android_view_ThreadedRenderer_runWithGlContext(JNIEnv* env, jobject clazz, |
| 160 | jlong proxyPtr, jobject jrunnable) { |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 161 | RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr); |
John Reck | fc53ef27 | 2014-02-11 10:40:25 -0800 | [diff] [blame] | 162 | RenderTask* task = new JavaTask(env, jrunnable); |
| 163 | proxy->runWithGlContext(task); |
| 164 | } |
| 165 | |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 166 | static jlong android_view_ThreadedRenderer_createDisplayListLayer(JNIEnv* env, jobject clazz, |
| 167 | jlong proxyPtr, jint width, jint height) { |
| 168 | RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr); |
| 169 | DeferredLayerUpdater* layer = proxy->createDisplayListLayer(width, height); |
| 170 | return reinterpret_cast<jlong>(layer); |
| 171 | } |
| 172 | |
| 173 | static jlong android_view_ThreadedRenderer_createTextureLayer(JNIEnv* env, jobject clazz, |
| 174 | jlong proxyPtr) { |
| 175 | RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr); |
| 176 | DeferredLayerUpdater* layer = proxy->createTextureLayer(); |
| 177 | return reinterpret_cast<jlong>(layer); |
| 178 | } |
| 179 | |
| 180 | static jboolean android_view_ThreadedRenderer_copyLayerInto(JNIEnv* env, jobject clazz, |
| 181 | jlong proxyPtr, jlong layerPtr, jlong bitmapPtr) { |
| 182 | RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr); |
| 183 | DeferredLayerUpdater* layer = reinterpret_cast<DeferredLayerUpdater*>(layerPtr); |
| 184 | SkBitmap* bitmap = reinterpret_cast<SkBitmap*>(bitmapPtr); |
| 185 | return proxy->copyLayerInto(layer, bitmap); |
| 186 | } |
| 187 | |
| 188 | static void android_view_ThreadedRenderer_destroyLayer(JNIEnv* env, jobject clazz, |
| 189 | jlong proxyPtr, jlong layerPtr) { |
| 190 | RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr); |
| 191 | DeferredLayerUpdater* layer = reinterpret_cast<DeferredLayerUpdater*>(layerPtr); |
| 192 | proxy->destroyLayer(layer); |
| 193 | } |
| 194 | |
John Reck | 28ad7b5 | 2014-04-07 16:59:25 -0700 | [diff] [blame] | 195 | static void android_view_ThreadedRenderer_fence(JNIEnv* env, jobject clazz, |
| 196 | jlong proxyPtr) { |
| 197 | RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr); |
| 198 | proxy->fence(); |
| 199 | } |
| 200 | |
John Reck | cec24ae | 2013-11-05 13:27:50 -0800 | [diff] [blame] | 201 | #endif |
| 202 | |
| 203 | // ---------------------------------------------------------------------------- |
| 204 | // JNI Glue |
| 205 | // ---------------------------------------------------------------------------- |
| 206 | |
| 207 | const char* const kClassPathName = "android/view/ThreadedRenderer"; |
| 208 | |
| 209 | static JNINativeMethod gMethods[] = { |
| 210 | #ifdef USE_OPENGL_RENDERER |
| 211 | { "postToRenderThread", "(Ljava/lang/Runnable;)V", (void*) android_view_ThreadedRenderer_postToRenderThread }, |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 212 | { "nCreateProxy", "(Z)J", (void*) android_view_ThreadedRenderer_createProxy }, |
| 213 | { "nDeleteProxy", "(J)V", (void*) android_view_ThreadedRenderer_deleteProxy }, |
| 214 | { "nInitialize", "(JLandroid/view/Surface;)Z", (void*) android_view_ThreadedRenderer_initialize }, |
| 215 | { "nUpdateSurface", "(JLandroid/view/Surface;)V", (void*) android_view_ThreadedRenderer_updateSurface }, |
John Reck | f7d9c1d | 2014-04-09 10:01:03 -0700 | [diff] [blame^] | 216 | { "nPauseSurface", "(JLandroid/view/Surface;)V", (void*) android_view_ThreadedRenderer_pauseSurface }, |
John Reck | 4f02bf4 | 2014-01-03 18:09:17 -0800 | [diff] [blame] | 217 | { "nSetup", "(JII)V", (void*) android_view_ThreadedRenderer_setup }, |
John Reck | be34f2f | 2014-03-10 08:58:44 -0700 | [diff] [blame] | 218 | { "nSetDisplayListData", "(JJJ)V", (void*) android_view_ThreadedRenderer_setDisplayListData }, |
John Reck | 44fd8d2 | 2014-02-26 11:00:11 -0800 | [diff] [blame] | 219 | { "nDrawDisplayList", "(JJIIII)V", (void*) android_view_ThreadedRenderer_drawDisplayList }, |
| 220 | { "nDestroyCanvas", "(J)V", (void*) android_view_ThreadedRenderer_destroyCanvas }, |
| 221 | { "nAttachFunctor", "(JJ)V", (void*) android_view_ThreadedRenderer_attachFunctor }, |
| 222 | { "nDetachFunctor", "(JJ)V", (void*) android_view_ThreadedRenderer_detachFunctor }, |
John Reck | 0d1f634 | 2014-03-28 20:30:27 -0700 | [diff] [blame] | 223 | { "nInvokeFunctor", "(JJZ)V", (void*) android_view_ThreadedRenderer_invokeFunctor }, |
John Reck | fc53ef27 | 2014-02-11 10:40:25 -0800 | [diff] [blame] | 224 | { "nRunWithGlContext", "(JLjava/lang/Runnable;)V", (void*) android_view_ThreadedRenderer_runWithGlContext }, |
John Reck | 19b6bcf | 2014-02-14 20:03:38 -0800 | [diff] [blame] | 225 | { "nCreateDisplayListLayer", "(JII)J", (void*) android_view_ThreadedRenderer_createDisplayListLayer }, |
| 226 | { "nCreateTextureLayer", "(J)J", (void*) android_view_ThreadedRenderer_createTextureLayer }, |
| 227 | { "nCopyLayerInto", "(JJJ)Z", (void*) android_view_ThreadedRenderer_copyLayerInto }, |
| 228 | { "nDestroyLayer", "(JJ)V", (void*) android_view_ThreadedRenderer_destroyLayer }, |
John Reck | 28ad7b5 | 2014-04-07 16:59:25 -0700 | [diff] [blame] | 229 | { "nFence", "(J)V", (void*) android_view_ThreadedRenderer_fence }, |
John Reck | cec24ae | 2013-11-05 13:27:50 -0800 | [diff] [blame] | 230 | #endif |
| 231 | }; |
| 232 | |
| 233 | int register_android_view_ThreadedRenderer(JNIEnv* env) { |
| 234 | #ifdef USE_OPENGL_RENDERER |
| 235 | jclass cls = env->FindClass("java/lang/Runnable"); |
| 236 | gRunnableMethod = env->GetMethodID(cls, "run", "()V"); |
| 237 | env->DeleteLocalRef(cls); |
| 238 | #endif |
| 239 | return AndroidRuntime::registerNativeMethods(env, kClassPathName, gMethods, NELEM(gMethods)); |
| 240 | } |
| 241 | |
| 242 | }; // namespace android |