1/* 2 * Copyright (C) 2012 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#define LOG_TAG "OpenGLRenderer" 18#define ATRACE_TAG ATRACE_TAG_VIEW 19 20#include <EGL/egl.h> 21 22#include "jni.h" 23#include "GraphicsJNI.h" 24#include <nativehelper/JNIHelp.h> 25#include <android_runtime/AndroidRuntime.h> 26 27#include <Animator.h> 28#include <DamageAccumulator.h> 29#include <Matrix.h> 30#include <RenderNode.h> 31#include <renderthread/CanvasContext.h> 32#include <TreeInfo.h> 33#include <hwui/Paint.h> 34 35#include "core_jni_helpers.h" 36 37namespace android { 38 39using namespace uirenderer; 40 41#define SET_AND_DIRTY(prop, val, dirtyFlag) \ 42 (reinterpret_cast<RenderNode*>(renderNodePtr)->mutateStagingProperties().prop(val) \ 43 ? (reinterpret_cast<RenderNode*>(renderNodePtr)->setPropertyFieldsDirty(dirtyFlag), true) \ 44 : false) 45 46// ---------------------------------------------------------------------------- 47// DisplayList view properties 48// ---------------------------------------------------------------------------- 49 50static void android_view_RenderNode_output(JNIEnv* env, jobject clazz, jlong renderNodePtr) { 51 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 52 renderNode->output(); 53} 54 55static jint android_view_RenderNode_getDebugSize(JNIEnv* env, jobject clazz, jlong renderNodePtr) { 56 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 57 return renderNode->getDebugSize(); 58} 59 60static jlong android_view_RenderNode_create(JNIEnv* env, jobject, jstring name) { 61 RenderNode* renderNode = new RenderNode(); 62 renderNode->incStrong(0); 63 if (name != NULL) { 64 const char* textArray = env->GetStringUTFChars(name, NULL); 65 renderNode->setName(textArray); 66 env->ReleaseStringUTFChars(name, textArray); 67 } 68 return reinterpret_cast<jlong>(renderNode); 69} 70 71static void releaseRenderNode(RenderNode* renderNode) { 72 renderNode->decStrong(0); 73} 74 75static jlong android_view_RenderNode_getNativeFinalizer(JNIEnv* env, 76 jobject clazz) { 77 return static_cast<jlong>(reinterpret_cast<uintptr_t>(&releaseRenderNode)); 78} 79 80static void android_view_RenderNode_setDisplayList(JNIEnv* env, 81 jobject clazz, jlong renderNodePtr, jlong displayListPtr) { 82 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 83 DisplayList* newData = reinterpret_cast<DisplayList*>(displayListPtr); 84 renderNode->setStagingDisplayList(newData); 85} 86 87static jboolean android_view_RenderNode_isValid(jlong renderNodePtr) { 88 return reinterpret_cast<RenderNode*>(renderNodePtr)->isValid(); 89} 90 91// ---------------------------------------------------------------------------- 92// RenderProperties - setters 93// ---------------------------------------------------------------------------- 94 95static jboolean android_view_RenderNode_setLayerType(jlong renderNodePtr, jint jlayerType) { 96 LayerType layerType = static_cast<LayerType>(jlayerType); 97 return SET_AND_DIRTY(mutateLayerProperties().setType, layerType, RenderNode::GENERIC); 98} 99 100static jboolean android_view_RenderNode_setLayerPaint(jlong renderNodePtr, jlong paintPtr) { 101 Paint* paint = reinterpret_cast<Paint*>(paintPtr); 102 return SET_AND_DIRTY(mutateLayerProperties().setFromPaint, paint, RenderNode::GENERIC); 103} 104 105static jboolean android_view_RenderNode_setStaticMatrix(jlong renderNodePtr, jlong matrixPtr) { 106 SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixPtr); 107 return SET_AND_DIRTY(setStaticMatrix, matrix, RenderNode::GENERIC); 108} 109 110static jboolean android_view_RenderNode_setAnimationMatrix(jlong renderNodePtr, jlong matrixPtr) { 111 SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixPtr); 112 return SET_AND_DIRTY(setAnimationMatrix, matrix, RenderNode::GENERIC); 113} 114 115static jboolean android_view_RenderNode_setClipToBounds(jlong renderNodePtr, 116 jboolean clipToBounds) { 117 return SET_AND_DIRTY(setClipToBounds, clipToBounds, RenderNode::GENERIC); 118} 119 120static jboolean android_view_RenderNode_setClipBounds(jlong renderNodePtr, 121 jint left, jint top, jint right, jint bottom) { 122 android::uirenderer::Rect clipBounds(left, top, right, bottom); 123 return SET_AND_DIRTY(setClipBounds, clipBounds, RenderNode::GENERIC); 124} 125 126static jboolean android_view_RenderNode_setClipBoundsEmpty(jlong renderNodePtr) { 127 return SET_AND_DIRTY(setClipBoundsEmpty,, RenderNode::GENERIC); 128} 129 130static jboolean android_view_RenderNode_setProjectBackwards(jlong renderNodePtr, 131 jboolean shouldProject) { 132 return SET_AND_DIRTY(setProjectBackwards, shouldProject, RenderNode::GENERIC); 133} 134 135static jboolean android_view_RenderNode_setProjectionReceiver(jlong renderNodePtr, 136 jboolean shouldRecieve) { 137 return SET_AND_DIRTY(setProjectionReceiver, shouldRecieve, RenderNode::GENERIC); 138} 139 140static jboolean android_view_RenderNode_setOutlineRoundRect(jlong renderNodePtr, 141 jint left, jint top, jint right, jint bottom, jfloat radius, jfloat alpha) { 142 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 143 renderNode->mutateStagingProperties().mutableOutline().setRoundRect(left, top, right, bottom, 144 radius, alpha); 145 renderNode->setPropertyFieldsDirty(RenderNode::GENERIC); 146 return true; 147} 148 149static jboolean android_view_RenderNode_setOutlineConvexPath(jlong renderNodePtr, 150 jlong outlinePathPtr, jfloat alpha) { 151 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 152 SkPath* outlinePath = reinterpret_cast<SkPath*>(outlinePathPtr); 153 renderNode->mutateStagingProperties().mutableOutline().setConvexPath(outlinePath, alpha); 154 renderNode->setPropertyFieldsDirty(RenderNode::GENERIC); 155 return true; 156} 157 158static jboolean android_view_RenderNode_setOutlineEmpty(jlong renderNodePtr) { 159 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 160 renderNode->mutateStagingProperties().mutableOutline().setEmpty(); 161 renderNode->setPropertyFieldsDirty(RenderNode::GENERIC); 162 return true; 163} 164 165static jboolean android_view_RenderNode_setOutlineNone(jlong renderNodePtr) { 166 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 167 renderNode->mutateStagingProperties().mutableOutline().setNone(); 168 renderNode->setPropertyFieldsDirty(RenderNode::GENERIC); 169 return true; 170} 171 172static jboolean android_view_RenderNode_hasShadow(jlong renderNodePtr) { 173 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 174 return renderNode->stagingProperties().hasShadow(); 175} 176 177static jboolean android_view_RenderNode_setClipToOutline(jlong renderNodePtr, 178 jboolean clipToOutline) { 179 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 180 renderNode->mutateStagingProperties().mutableOutline().setShouldClip(clipToOutline); 181 renderNode->setPropertyFieldsDirty(RenderNode::GENERIC); 182 return true; 183} 184 185static jboolean android_view_RenderNode_setRevealClip(jlong renderNodePtr, jboolean shouldClip, 186 jfloat x, jfloat y, jfloat radius) { 187 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 188 renderNode->mutateStagingProperties().mutableRevealClip().set( 189 shouldClip, x, y, radius); 190 renderNode->setPropertyFieldsDirty(RenderNode::GENERIC); 191 return true; 192} 193 194static jboolean android_view_RenderNode_setAlpha(jlong renderNodePtr, float alpha) { 195 return SET_AND_DIRTY(setAlpha, alpha, RenderNode::ALPHA); 196} 197 198static jboolean android_view_RenderNode_setHasOverlappingRendering(jlong renderNodePtr, 199 bool hasOverlappingRendering) { 200 return SET_AND_DIRTY(setHasOverlappingRendering, hasOverlappingRendering, 201 RenderNode::GENERIC); 202} 203 204static jboolean android_view_RenderNode_setElevation(jlong renderNodePtr, float elevation) { 205 return SET_AND_DIRTY(setElevation, elevation, RenderNode::Z); 206} 207 208static jboolean android_view_RenderNode_setTranslationX(jlong renderNodePtr, float tx) { 209 return SET_AND_DIRTY(setTranslationX, tx, RenderNode::TRANSLATION_X | RenderNode::X); 210} 211 212static jboolean android_view_RenderNode_setTranslationY(jlong renderNodePtr, float ty) { 213 return SET_AND_DIRTY(setTranslationY, ty, RenderNode::TRANSLATION_Y | RenderNode::Y); 214} 215 216static jboolean android_view_RenderNode_setTranslationZ(jlong renderNodePtr, float tz) { 217 return SET_AND_DIRTY(setTranslationZ, tz, RenderNode::TRANSLATION_Z | RenderNode::Z); 218} 219 220static jboolean android_view_RenderNode_setRotation(jlong renderNodePtr, float rotation) { 221 return SET_AND_DIRTY(setRotation, rotation, RenderNode::ROTATION); 222} 223 224static jboolean android_view_RenderNode_setRotationX(jlong renderNodePtr, float rx) { 225 return SET_AND_DIRTY(setRotationX, rx, RenderNode::ROTATION_X); 226} 227 228static jboolean android_view_RenderNode_setRotationY(jlong renderNodePtr, float ry) { 229 return SET_AND_DIRTY(setRotationY, ry, RenderNode::ROTATION_Y); 230} 231 232static jboolean android_view_RenderNode_setScaleX(jlong renderNodePtr, float sx) { 233 return SET_AND_DIRTY(setScaleX, sx, RenderNode::SCALE_X); 234} 235 236static jboolean android_view_RenderNode_setScaleY(jlong renderNodePtr, float sy) { 237 return SET_AND_DIRTY(setScaleY, sy, RenderNode::SCALE_Y); 238} 239 240static jboolean android_view_RenderNode_setPivotX(jlong renderNodePtr, float px) { 241 return SET_AND_DIRTY(setPivotX, px, RenderNode::GENERIC); 242} 243 244static jboolean android_view_RenderNode_setPivotY(jlong renderNodePtr, float py) { 245 return SET_AND_DIRTY(setPivotY, py, RenderNode::GENERIC); 246} 247 248static jboolean android_view_RenderNode_setCameraDistance(jlong renderNodePtr, float distance) { 249 return SET_AND_DIRTY(setCameraDistance, distance, RenderNode::GENERIC); 250} 251 252static jboolean android_view_RenderNode_setLeft(jlong renderNodePtr, int left) { 253 return SET_AND_DIRTY(setLeft, left, RenderNode::X); 254} 255 256static jboolean android_view_RenderNode_setTop(jlong renderNodePtr, int top) { 257 return SET_AND_DIRTY(setTop, top, RenderNode::Y); 258} 259 260static jboolean android_view_RenderNode_setRight(jlong renderNodePtr, int right) { 261 return SET_AND_DIRTY(setRight, right, RenderNode::X); 262} 263 264static jboolean android_view_RenderNode_setBottom(jlong renderNodePtr, int bottom) { 265 return SET_AND_DIRTY(setBottom, bottom, RenderNode::Y); 266} 267 268static jboolean android_view_RenderNode_setLeftTopRightBottom(jlong renderNodePtr, 269 int left, int top, int right, int bottom) { 270 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 271 if (renderNode->mutateStagingProperties().setLeftTopRightBottom(left, top, right, bottom)) { 272 renderNode->setPropertyFieldsDirty(RenderNode::X | RenderNode::Y); 273 return true; 274 } 275 return false; 276} 277 278static jboolean android_view_RenderNode_offsetLeftAndRight(jlong renderNodePtr, jint offset) { 279 return SET_AND_DIRTY(offsetLeftRight, offset, RenderNode::X); 280} 281 282static jboolean android_view_RenderNode_offsetTopAndBottom(jlong renderNodePtr, jint offset) { 283 return SET_AND_DIRTY(offsetTopBottom, offset, RenderNode::Y); 284} 285 286// ---------------------------------------------------------------------------- 287// RenderProperties - getters 288// ---------------------------------------------------------------------------- 289 290static jboolean android_view_RenderNode_hasOverlappingRendering(jlong renderNodePtr) { 291 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 292 return renderNode->stagingProperties().hasOverlappingRendering(); 293} 294 295static jboolean android_view_RenderNode_getClipToOutline(jlong renderNodePtr) { 296 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 297 return renderNode->stagingProperties().getOutline().getShouldClip(); 298} 299 300static jfloat android_view_RenderNode_getAlpha(jlong renderNodePtr) { 301 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 302 return renderNode->stagingProperties().getAlpha(); 303} 304 305static jfloat android_view_RenderNode_getCameraDistance(jlong renderNodePtr) { 306 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 307 return renderNode->stagingProperties().getCameraDistance(); 308} 309 310static jfloat android_view_RenderNode_getScaleX(jlong renderNodePtr) { 311 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 312 return renderNode->stagingProperties().getScaleX(); 313} 314 315static jfloat android_view_RenderNode_getScaleY(jlong renderNodePtr) { 316 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 317 return renderNode->stagingProperties().getScaleY(); 318} 319 320static jfloat android_view_RenderNode_getElevation(jlong renderNodePtr) { 321 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 322 return renderNode->stagingProperties().getElevation(); 323} 324 325static jfloat android_view_RenderNode_getTranslationX(jlong renderNodePtr) { 326 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 327 return renderNode->stagingProperties().getTranslationX(); 328} 329 330static jfloat android_view_RenderNode_getTranslationY(jlong renderNodePtr) { 331 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 332 return renderNode->stagingProperties().getTranslationY(); 333} 334 335static jfloat android_view_RenderNode_getTranslationZ(jlong renderNodePtr) { 336 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 337 return renderNode->stagingProperties().getTranslationZ(); 338} 339 340static jfloat android_view_RenderNode_getRotation(jlong renderNodePtr) { 341 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 342 return renderNode->stagingProperties().getRotation(); 343} 344 345static jfloat android_view_RenderNode_getRotationX(jlong renderNodePtr) { 346 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 347 return renderNode->stagingProperties().getRotationX(); 348} 349 350static jfloat android_view_RenderNode_getRotationY(jlong renderNodePtr) { 351 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 352 return renderNode->stagingProperties().getRotationY(); 353} 354 355static jboolean android_view_RenderNode_isPivotExplicitlySet(jlong renderNodePtr) { 356 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 357 return renderNode->stagingProperties().isPivotExplicitlySet(); 358} 359 360static jboolean android_view_RenderNode_hasIdentityMatrix(jlong renderNodePtr) { 361 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 362 renderNode->mutateStagingProperties().updateMatrix(); 363 return !renderNode->stagingProperties().hasTransformMatrix(); 364} 365 366// ---------------------------------------------------------------------------- 367// RenderProperties - computed getters 368// ---------------------------------------------------------------------------- 369 370static void android_view_RenderNode_getTransformMatrix(jlong renderNodePtr, jlong outMatrixPtr) { 371 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 372 SkMatrix* outMatrix = reinterpret_cast<SkMatrix*>(outMatrixPtr); 373 374 renderNode->mutateStagingProperties().updateMatrix(); 375 const SkMatrix* transformMatrix = renderNode->stagingProperties().getTransformMatrix(); 376 377 if (transformMatrix) { 378 *outMatrix = *transformMatrix; 379 } else { 380 outMatrix->setIdentity(); 381 } 382} 383 384static void android_view_RenderNode_getInverseTransformMatrix(jlong renderNodePtr, 385 jlong outMatrixPtr) { 386 // load transform matrix 387 android_view_RenderNode_getTransformMatrix(renderNodePtr, outMatrixPtr); 388 SkMatrix* outMatrix = reinterpret_cast<SkMatrix*>(outMatrixPtr); 389 390 // return it inverted 391 if (!outMatrix->invert(outMatrix)) { 392 // failed to load inverse, pass back identity 393 outMatrix->setIdentity(); 394 } 395} 396 397static jfloat android_view_RenderNode_getPivotX(jlong renderNodePtr) { 398 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 399 renderNode->mutateStagingProperties().updateMatrix(); 400 return renderNode->stagingProperties().getPivotX(); 401} 402 403static jfloat android_view_RenderNode_getPivotY(jlong renderNodePtr) { 404 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 405 renderNode->mutateStagingProperties().updateMatrix(); 406 return renderNode->stagingProperties().getPivotY(); 407} 408 409// ---------------------------------------------------------------------------- 410// RenderProperties - Animations 411// ---------------------------------------------------------------------------- 412 413static void android_view_RenderNode_addAnimator(JNIEnv* env, jobject clazz, jlong renderNodePtr, 414 jlong animatorPtr) { 415 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 416 RenderPropertyAnimator* animator = reinterpret_cast<RenderPropertyAnimator*>(animatorPtr); 417 renderNode->addAnimator(animator); 418} 419 420static void android_view_RenderNode_endAllAnimators(JNIEnv* env, jobject clazz, 421 jlong renderNodePtr) { 422 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 423 renderNode->animators().endAllStagingAnimators(); 424} 425 426// ---------------------------------------------------------------------------- 427// SurfaceView position callback 428// ---------------------------------------------------------------------------- 429 430jmethodID gSurfaceViewPositionUpdateMethod; 431jmethodID gSurfaceViewPositionLostMethod; 432 433static void android_view_RenderNode_requestPositionUpdates(JNIEnv* env, jobject, 434 jlong renderNodePtr, jobject surfaceview) { 435 class SurfaceViewPositionUpdater : public RenderNode::PositionListener { 436 public: 437 SurfaceViewPositionUpdater(JNIEnv* env, jobject surfaceview) { 438 env->GetJavaVM(&mVm); 439 mWeakRef = env->NewWeakGlobalRef(surfaceview); 440 } 441 442 virtual ~SurfaceViewPositionUpdater() { 443 jnienv()->DeleteWeakGlobalRef(mWeakRef); 444 mWeakRef = nullptr; 445 } 446 447 virtual void onPositionUpdated(RenderNode& node, const TreeInfo& info) override { 448 if (CC_UNLIKELY(!mWeakRef || !info.updateWindowPositions)) return; 449 450 Matrix4 transform; 451 info.damageAccumulator->computeCurrentTransform(&transform); 452 const RenderProperties& props = node.properties(); 453 uirenderer::Rect bounds(props.getWidth(), props.getHeight()); 454 transform.mapRect(bounds); 455 456 if (CC_LIKELY(transform.isPureTranslate())) { 457 // snap/round the computed bounds, so they match the rounding behavior 458 // of the clear done in SurfaceView#draw(). 459 bounds.snapToPixelBoundaries(); 460 } else { 461 // Conservatively round out so the punched hole (in the ZOrderOnTop = true case) 462 // doesn't extend beyond the other window 463 bounds.roundOut(); 464 } 465 466 incStrong(0); 467 auto functor = std::bind( 468 std::mem_fn(&SurfaceViewPositionUpdater::doUpdatePositionAsync), this, 469 (jlong) info.canvasContext.getFrameNumber(), 470 (jint) bounds.left, (jint) bounds.top, 471 (jint) bounds.right, (jint) bounds.bottom); 472 473 info.canvasContext.enqueueFrameWork(std::move(functor)); 474 } 475 476 virtual void onPositionLost(RenderNode& node, const TreeInfo* info) override { 477 if (CC_UNLIKELY(!mWeakRef || (info && !info->updateWindowPositions))) return; 478 479 ATRACE_NAME("SurfaceView position lost"); 480 JNIEnv* env = jnienv(); 481 jobject localref = env->NewLocalRef(mWeakRef); 482 if (CC_UNLIKELY(!localref)) { 483 jnienv()->DeleteWeakGlobalRef(mWeakRef); 484 mWeakRef = nullptr; 485 return; 486 } 487 488 env->CallVoidMethod(localref, gSurfaceViewPositionLostMethod, 489 info ? info->canvasContext.getFrameNumber() : 0); 490 env->DeleteLocalRef(localref); 491 } 492 493 private: 494 JNIEnv* jnienv() { 495 JNIEnv* env; 496 if (mVm->GetEnv(reinterpret_cast<void**>(&env), JNI_VERSION_1_6) != JNI_OK) { 497 LOG_ALWAYS_FATAL("Failed to get JNIEnv for JavaVM: %p", mVm); 498 } 499 return env; 500 } 501 502 void doUpdatePositionAsync(jlong frameNumber, jint left, jint top, 503 jint right, jint bottom) { 504 ATRACE_NAME("Update SurfaceView position"); 505 506 JNIEnv* env = jnienv(); 507 jobject localref = env->NewLocalRef(mWeakRef); 508 if (CC_UNLIKELY(!localref)) { 509 env->DeleteWeakGlobalRef(mWeakRef); 510 mWeakRef = nullptr; 511 } else { 512 env->CallVoidMethod(localref, gSurfaceViewPositionUpdateMethod, 513 frameNumber, left, top, right, bottom); 514 env->DeleteLocalRef(localref); 515 } 516 517 // We need to release ourselves here 518 decStrong(0); 519 } 520 521 JavaVM* mVm; 522 jobject mWeakRef; 523 }; 524 525 RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); 526 renderNode->setPositionListener(new SurfaceViewPositionUpdater(env, surfaceview)); 527} 528 529// ---------------------------------------------------------------------------- 530// JNI Glue 531// ---------------------------------------------------------------------------- 532 533const char* const kClassPathName = "android/view/RenderNode"; 534 535static const JNINativeMethod gMethods[] = { 536// ---------------------------------------------------------------------------- 537// Regular JNI 538// ---------------------------------------------------------------------------- 539 { "nCreate", "(Ljava/lang/String;)J", (void*) android_view_RenderNode_create }, 540 { "nGetNativeFinalizer", "()J", (void*) android_view_RenderNode_getNativeFinalizer }, 541 { "nOutput", "(J)V", (void*) android_view_RenderNode_output }, 542 { "nGetDebugSize", "(J)I", (void*) android_view_RenderNode_getDebugSize }, 543 { "nAddAnimator", "(JJ)V", (void*) android_view_RenderNode_addAnimator }, 544 { "nEndAllAnimators", "(J)V", (void*) android_view_RenderNode_endAllAnimators }, 545 { "nRequestPositionUpdates", "(JLandroid/view/SurfaceView;)V", (void*) android_view_RenderNode_requestPositionUpdates }, 546 { "nSetDisplayList", "(JJ)V", (void*) android_view_RenderNode_setDisplayList }, 547 548 549// ---------------------------------------------------------------------------- 550// Fast JNI via @CriticalNative annotation in RenderNode.java 551// ---------------------------------------------------------------------------- 552 { "nSetDisplayList", "(JJ)V", (void*) android_view_RenderNode_setDisplayList }, 553 554 555// ---------------------------------------------------------------------------- 556// Critical JNI via @CriticalNative annotation in RenderNode.java 557// ---------------------------------------------------------------------------- 558 { "nIsValid", "(J)Z", (void*) android_view_RenderNode_isValid }, 559 { "nSetLayerType", "(JI)Z", (void*) android_view_RenderNode_setLayerType }, 560 { "nSetLayerPaint", "(JJ)Z", (void*) android_view_RenderNode_setLayerPaint }, 561 { "nSetStaticMatrix", "(JJ)Z", (void*) android_view_RenderNode_setStaticMatrix }, 562 { "nSetAnimationMatrix", "(JJ)Z", (void*) android_view_RenderNode_setAnimationMatrix }, 563 { "nSetClipToBounds", "(JZ)Z", (void*) android_view_RenderNode_setClipToBounds }, 564 { "nSetClipBounds", "(JIIII)Z", (void*) android_view_RenderNode_setClipBounds }, 565 { "nSetClipBoundsEmpty", "(J)Z", (void*) android_view_RenderNode_setClipBoundsEmpty }, 566 { "nSetProjectBackwards", "(JZ)Z", (void*) android_view_RenderNode_setProjectBackwards }, 567 { "nSetProjectionReceiver","(JZ)Z", (void*) android_view_RenderNode_setProjectionReceiver }, 568 569 { "nSetOutlineRoundRect", "(JIIIIFF)Z", (void*) android_view_RenderNode_setOutlineRoundRect }, 570 { "nSetOutlineConvexPath", "(JJF)Z", (void*) android_view_RenderNode_setOutlineConvexPath }, 571 { "nSetOutlineEmpty", "(J)Z", (void*) android_view_RenderNode_setOutlineEmpty }, 572 { "nSetOutlineNone", "(J)Z", (void*) android_view_RenderNode_setOutlineNone }, 573 { "nHasShadow", "(J)Z", (void*) android_view_RenderNode_hasShadow }, 574 { "nSetClipToOutline", "(JZ)Z", (void*) android_view_RenderNode_setClipToOutline }, 575 { "nSetRevealClip", "(JZFFF)Z", (void*) android_view_RenderNode_setRevealClip }, 576 577 { "nSetAlpha", "(JF)Z", (void*) android_view_RenderNode_setAlpha }, 578 { "nSetHasOverlappingRendering", "(JZ)Z", 579 (void*) android_view_RenderNode_setHasOverlappingRendering }, 580 { "nSetElevation", "(JF)Z", (void*) android_view_RenderNode_setElevation }, 581 { "nSetTranslationX", "(JF)Z", (void*) android_view_RenderNode_setTranslationX }, 582 { "nSetTranslationY", "(JF)Z", (void*) android_view_RenderNode_setTranslationY }, 583 { "nSetTranslationZ", "(JF)Z", (void*) android_view_RenderNode_setTranslationZ }, 584 { "nSetRotation", "(JF)Z", (void*) android_view_RenderNode_setRotation }, 585 { "nSetRotationX", "(JF)Z", (void*) android_view_RenderNode_setRotationX }, 586 { "nSetRotationY", "(JF)Z", (void*) android_view_RenderNode_setRotationY }, 587 { "nSetScaleX", "(JF)Z", (void*) android_view_RenderNode_setScaleX }, 588 { "nSetScaleY", "(JF)Z", (void*) android_view_RenderNode_setScaleY }, 589 { "nSetPivotX", "(JF)Z", (void*) android_view_RenderNode_setPivotX }, 590 { "nSetPivotY", "(JF)Z", (void*) android_view_RenderNode_setPivotY }, 591 { "nSetCameraDistance", "(JF)Z", (void*) android_view_RenderNode_setCameraDistance }, 592 { "nSetLeft", "(JI)Z", (void*) android_view_RenderNode_setLeft }, 593 { "nSetTop", "(JI)Z", (void*) android_view_RenderNode_setTop }, 594 { "nSetRight", "(JI)Z", (void*) android_view_RenderNode_setRight }, 595 { "nSetBottom", "(JI)Z", (void*) android_view_RenderNode_setBottom }, 596 { "nSetLeftTopRightBottom","(JIIII)Z", (void*) android_view_RenderNode_setLeftTopRightBottom }, 597 { "nOffsetLeftAndRight", "(JI)Z", (void*) android_view_RenderNode_offsetLeftAndRight }, 598 { "nOffsetTopAndBottom", "(JI)Z", (void*) android_view_RenderNode_offsetTopAndBottom }, 599 600 { "nHasOverlappingRendering", "(J)Z", (void*) android_view_RenderNode_hasOverlappingRendering }, 601 { "nGetClipToOutline", "(J)Z", (void*) android_view_RenderNode_getClipToOutline }, 602 { "nGetAlpha", "(J)F", (void*) android_view_RenderNode_getAlpha }, 603 { "nGetCameraDistance", "(J)F", (void*) android_view_RenderNode_getCameraDistance }, 604 { "nGetScaleX", "(J)F", (void*) android_view_RenderNode_getScaleX }, 605 { "nGetScaleY", "(J)F", (void*) android_view_RenderNode_getScaleY }, 606 { "nGetElevation", "(J)F", (void*) android_view_RenderNode_getElevation }, 607 { "nGetTranslationX", "(J)F", (void*) android_view_RenderNode_getTranslationX }, 608 { "nGetTranslationY", "(J)F", (void*) android_view_RenderNode_getTranslationY }, 609 { "nGetTranslationZ", "(J)F", (void*) android_view_RenderNode_getTranslationZ }, 610 { "nGetRotation", "(J)F", (void*) android_view_RenderNode_getRotation }, 611 { "nGetRotationX", "(J)F", (void*) android_view_RenderNode_getRotationX }, 612 { "nGetRotationY", "(J)F", (void*) android_view_RenderNode_getRotationY }, 613 { "nIsPivotExplicitlySet", "(J)Z", (void*) android_view_RenderNode_isPivotExplicitlySet }, 614 { "nHasIdentityMatrix", "(J)Z", (void*) android_view_RenderNode_hasIdentityMatrix }, 615 616 { "nGetTransformMatrix", "(JJ)V", (void*) android_view_RenderNode_getTransformMatrix }, 617 { "nGetInverseTransformMatrix","(JJ)V", (void*) android_view_RenderNode_getInverseTransformMatrix }, 618 619 { "nGetPivotX", "(J)F", (void*) android_view_RenderNode_getPivotX }, 620 { "nGetPivotY", "(J)F", (void*) android_view_RenderNode_getPivotY }, 621}; 622 623int register_android_view_RenderNode(JNIEnv* env) { 624 jclass clazz = FindClassOrDie(env, "android/view/SurfaceView"); 625 gSurfaceViewPositionUpdateMethod = GetMethodIDOrDie(env, clazz, 626 "updateSurfacePosition_renderWorker", "(JIIII)V"); 627 gSurfaceViewPositionLostMethod = GetMethodIDOrDie(env, clazz, 628 "surfacePositionLost_uiRtSync", "(J)V"); 629 return RegisterMethodsOrDie(env, kClassPathName, gMethods, NELEM(gMethods)); 630} 631 632}; 633 634