android_view_RenderNode.cpp revision 68bfe0a37a0dcef52abd81688d8520c5d16e1a85 
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
19#include <EGL/egl.h>
20
21#include "jni.h"
22#include "GraphicsJNI.h"
23#include <nativehelper/JNIHelp.h>
24#include <android_runtime/AndroidRuntime.h>
25
26#include <Animator.h>
27#include <DisplayListRenderer.h>
28#include <RenderNode.h>
29
30namespace android {
31
32using namespace uirenderer;
33
34/**
35 * Note: OpenGLRenderer JNI layer is generated and compiled only on supported
36 *       devices. This means all the logic must be compiled only when the
37 *       preprocessor variable USE_OPENGL_RENDERER is defined.
38 */
39#ifdef USE_OPENGL_RENDERER
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,
51        jobject clazz, jlong renderNodePtr) {
52    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
53    renderNode->output();
54}
55
56static jint android_view_RenderNode_getDebugSize(JNIEnv* env,
57        jobject clazz, jlong renderNodePtr) {
58    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
59    return renderNode->getDebugSize();
60}
61
62static jlong android_view_RenderNode_create(JNIEnv* env, jobject clazz, jstring name) {
63    RenderNode* renderNode = new RenderNode();
64    renderNode->incStrong(0);
65    if (name != NULL) {
66        const char* textArray = env->GetStringUTFChars(name, NULL);
67        renderNode->setName(textArray);
68        env->ReleaseStringUTFChars(name, textArray);
69    }
70    return reinterpret_cast<jlong>(renderNode);
71}
72
73static void android_view_RenderNode_destroyRenderNode(JNIEnv* env,
74        jobject clazz, jlong renderNodePtr) {
75    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
76    renderNode->decStrong(0);
77}
78
79static void android_view_RenderNode_setDisplayListData(JNIEnv* env,
80        jobject clazz, jlong renderNodePtr, jlong newDataPtr) {
81    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
82    DisplayListData* newData = reinterpret_cast<DisplayListData*>(newDataPtr);
83    renderNode->setStagingDisplayList(newData);
84}
85
86// ----------------------------------------------------------------------------
87// RenderProperties - setters
88// ----------------------------------------------------------------------------
89
90static jboolean android_view_RenderNode_setLayerType(JNIEnv* env,
91        jobject clazz, jlong renderNodePtr, jint jlayerType) {
92    LayerType layerType = static_cast<LayerType>(jlayerType);
93    return SET_AND_DIRTY(mutateLayerProperties().setType, layerType, RenderNode::GENERIC);
94}
95
96static jboolean android_view_RenderNode_setLayerPaint(JNIEnv* env,
97        jobject clazz, jlong renderNodePtr, jlong paintPtr) {
98    SkPaint* paint = reinterpret_cast<SkPaint*>(paintPtr);
99    return SET_AND_DIRTY(mutateLayerProperties().setFromPaint, paint, RenderNode::GENERIC);
100}
101
102static jboolean android_view_RenderNode_setStaticMatrix(JNIEnv* env,
103        jobject clazz, jlong renderNodePtr, jlong matrixPtr) {
104    SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixPtr);
105    return SET_AND_DIRTY(setStaticMatrix, matrix, RenderNode::GENERIC);
106}
107
108static jboolean android_view_RenderNode_setAnimationMatrix(JNIEnv* env,
109        jobject clazz, jlong renderNodePtr, jlong matrixPtr) {
110    SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixPtr);
111    return SET_AND_DIRTY(setAnimationMatrix, matrix, RenderNode::GENERIC);
112}
113
114static jboolean android_view_RenderNode_setClipToBounds(JNIEnv* env,
115        jobject clazz, jlong renderNodePtr, jboolean clipToBounds) {
116    return SET_AND_DIRTY(setClipToBounds, clipToBounds, RenderNode::GENERIC);
117}
118
119static jboolean android_view_RenderNode_setProjectBackwards(JNIEnv* env,
120        jobject clazz, jlong renderNodePtr, jboolean shouldProject) {
121    return SET_AND_DIRTY(setProjectBackwards, shouldProject, RenderNode::GENERIC);
122}
123
124static jboolean android_view_RenderNode_setProjectionReceiver(JNIEnv* env,
125        jobject clazz, jlong renderNodePtr, jboolean shouldRecieve) {
126    return SET_AND_DIRTY(setProjectionReceiver, shouldRecieve, RenderNode::GENERIC);
127}
128
129static jboolean android_view_RenderNode_setOutlineRoundRect(JNIEnv* env,
130        jobject clazz, jlong renderNodePtr, jint left, jint top,
131        jint right, jint bottom, jfloat radius) {
132    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
133    renderNode->mutateStagingProperties().mutableOutline().setRoundRect(left, top, right, bottom, radius);
134    renderNode->setPropertyFieldsDirty(RenderNode::GENERIC);
135    return true;
136}
137
138static jboolean android_view_RenderNode_setOutlineConvexPath(JNIEnv* env,
139        jobject clazz, jlong renderNodePtr, jlong outlinePathPtr) {
140    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
141    SkPath* outlinePath = reinterpret_cast<SkPath*>(outlinePathPtr);
142    renderNode->mutateStagingProperties().mutableOutline().setConvexPath(outlinePath);
143    renderNode->setPropertyFieldsDirty(RenderNode::GENERIC);
144    return true;
145}
146
147static jboolean android_view_RenderNode_setOutlineEmpty(JNIEnv* env,
148        jobject clazz, jlong renderNodePtr) {
149    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
150    renderNode->mutateStagingProperties().mutableOutline().setEmpty();
151    renderNode->setPropertyFieldsDirty(RenderNode::GENERIC);
152    return true;
153}
154
155static jboolean android_view_RenderNode_setClipToOutline(JNIEnv* env,
156        jobject clazz, jlong renderNodePtr, jboolean clipToOutline) {
157    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
158    renderNode->mutateStagingProperties().mutableOutline().setShouldClip(clipToOutline);
159    renderNode->setPropertyFieldsDirty(RenderNode::GENERIC);
160    return true;
161}
162
163static jboolean android_view_RenderNode_setRevealClip(JNIEnv* env,
164        jobject clazz, jlong renderNodePtr, jboolean shouldClip, jboolean inverseClip,
165        jfloat x, jfloat y, jfloat radius) {
166    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
167    renderNode->mutateStagingProperties().mutableRevealClip().set(
168            shouldClip, inverseClip, x, y, radius);
169    renderNode->setPropertyFieldsDirty(RenderNode::GENERIC);
170    return true;
171}
172
173static jboolean android_view_RenderNode_setAlpha(JNIEnv* env,
174        jobject clazz, jlong renderNodePtr, float alpha) {
175    return SET_AND_DIRTY(setAlpha, alpha, RenderNode::ALPHA);
176}
177
178static jboolean android_view_RenderNode_setHasOverlappingRendering(JNIEnv* env,
179        jobject clazz, jlong renderNodePtr, bool hasOverlappingRendering) {
180    return SET_AND_DIRTY(setHasOverlappingRendering, hasOverlappingRendering,
181            RenderNode::GENERIC);
182}
183
184static jboolean android_view_RenderNode_setElevation(JNIEnv* env,
185        jobject clazz, jlong renderNodePtr, float elevation) {
186    return SET_AND_DIRTY(setElevation, elevation, RenderNode::Z);
187}
188
189static jboolean android_view_RenderNode_setTranslationX(JNIEnv* env,
190        jobject clazz, jlong renderNodePtr, float tx) {
191    return SET_AND_DIRTY(setTranslationX, tx, RenderNode::TRANSLATION_X | RenderNode::X);
192}
193
194static jboolean android_view_RenderNode_setTranslationY(JNIEnv* env,
195        jobject clazz, jlong renderNodePtr, float ty) {
196    return SET_AND_DIRTY(setTranslationY, ty, RenderNode::TRANSLATION_Y | RenderNode::Y);
197}
198
199static jboolean android_view_RenderNode_setTranslationZ(JNIEnv* env,
200        jobject clazz, jlong renderNodePtr, float tz) {
201    return SET_AND_DIRTY(setTranslationZ, tz, RenderNode::TRANSLATION_Z | RenderNode::Z);
202}
203
204static jboolean android_view_RenderNode_setRotation(JNIEnv* env,
205        jobject clazz, jlong renderNodePtr, float rotation) {
206    return SET_AND_DIRTY(setRotation, rotation, RenderNode::ROTATION);
207}
208
209static jboolean android_view_RenderNode_setRotationX(JNIEnv* env,
210        jobject clazz, jlong renderNodePtr, float rx) {
211    return SET_AND_DIRTY(setRotationX, rx, RenderNode::ROTATION_X);
212}
213
214static jboolean android_view_RenderNode_setRotationY(JNIEnv* env,
215        jobject clazz, jlong renderNodePtr, float ry) {
216    return SET_AND_DIRTY(setRotationY, ry, RenderNode::ROTATION_Y);
217}
218
219static jboolean android_view_RenderNode_setScaleX(JNIEnv* env,
220        jobject clazz, jlong renderNodePtr, float sx) {
221    return SET_AND_DIRTY(setScaleX, sx, RenderNode::SCALE_X);
222}
223
224static jboolean android_view_RenderNode_setScaleY(JNIEnv* env,
225        jobject clazz, jlong renderNodePtr, float sy) {
226    return SET_AND_DIRTY(setScaleY, sy, RenderNode::SCALE_Y);
227}
228
229static jboolean android_view_RenderNode_setPivotX(JNIEnv* env,
230        jobject clazz, jlong renderNodePtr, float px) {
231    return SET_AND_DIRTY(setPivotX, px, RenderNode::GENERIC);
232}
233
234static jboolean android_view_RenderNode_setPivotY(JNIEnv* env,
235        jobject clazz, jlong renderNodePtr, float py) {
236    return SET_AND_DIRTY(setPivotY, py, RenderNode::GENERIC);
237}
238
239static jboolean android_view_RenderNode_setCameraDistance(JNIEnv* env,
240        jobject clazz, jlong renderNodePtr, float distance) {
241    return SET_AND_DIRTY(setCameraDistance, distance, RenderNode::GENERIC);
242}
243
244static jboolean android_view_RenderNode_setLeft(JNIEnv* env,
245        jobject clazz, jlong renderNodePtr, int left) {
246    return SET_AND_DIRTY(setLeft, left, RenderNode::X);
247}
248
249static jboolean android_view_RenderNode_setTop(JNIEnv* env,
250        jobject clazz, jlong renderNodePtr, int top) {
251    return SET_AND_DIRTY(setTop, top, RenderNode::Y);
252}
253
254static jboolean android_view_RenderNode_setRight(JNIEnv* env,
255        jobject clazz, jlong renderNodePtr, int right) {
256    return SET_AND_DIRTY(setRight, right, RenderNode::X);
257}
258
259static jboolean android_view_RenderNode_setBottom(JNIEnv* env,
260        jobject clazz, jlong renderNodePtr, int bottom) {
261    return SET_AND_DIRTY(setBottom, bottom, RenderNode::Y);
262}
263
264static jboolean android_view_RenderNode_setLeftTopRightBottom(JNIEnv* env,
265        jobject clazz, jlong renderNodePtr, int left, int top,
266        int right, int bottom) {
267    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
268    if (renderNode->mutateStagingProperties().setLeftTopRightBottom(left, top, right, bottom)) {
269        renderNode->setPropertyFieldsDirty(RenderNode::X | RenderNode::Y);
270        return true;
271    }
272    return false;
273}
274
275static jboolean android_view_RenderNode_offsetLeftAndRight(JNIEnv* env,
276        jobject clazz, jlong renderNodePtr, float offset) {
277    return SET_AND_DIRTY(offsetLeftRight, offset, RenderNode::X);
278}
279
280static jboolean android_view_RenderNode_offsetTopAndBottom(JNIEnv* env,
281        jobject clazz, jlong renderNodePtr, float offset) {
282    return SET_AND_DIRTY(offsetTopBottom, offset, RenderNode::Y);
283}
284
285// ----------------------------------------------------------------------------
286// RenderProperties - getters
287// ----------------------------------------------------------------------------
288
289static jboolean android_view_RenderNode_hasOverlappingRendering(JNIEnv* env,
290        jobject clazz, jlong renderNodePtr) {
291    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
292    return renderNode->stagingProperties().hasOverlappingRendering();
293}
294
295static jboolean android_view_RenderNode_getClipToOutline(JNIEnv* env,
296        jobject clazz, jlong renderNodePtr) {
297    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
298    return renderNode->stagingProperties().getOutline().getShouldClip();
299}
300
301static jfloat android_view_RenderNode_getAlpha(JNIEnv* env,
302        jobject clazz, jlong renderNodePtr) {
303    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
304    return renderNode->stagingProperties().getAlpha();
305}
306
307static jfloat android_view_RenderNode_getLeft(JNIEnv* env,
308        jobject clazz, jlong renderNodePtr) {
309    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
310    return renderNode->stagingProperties().getLeft();
311}
312
313static jfloat android_view_RenderNode_getTop(JNIEnv* env,
314        jobject clazz, jlong renderNodePtr) {
315    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
316    return renderNode->stagingProperties().getTop();
317}
318
319static jfloat android_view_RenderNode_getRight(JNIEnv* env,
320        jobject clazz, jlong renderNodePtr) {
321    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
322    return renderNode->stagingProperties().getRight();
323}
324
325static jfloat android_view_RenderNode_getBottom(JNIEnv* env,
326        jobject clazz, jlong renderNodePtr) {
327    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
328    return renderNode->stagingProperties().getBottom();
329}
330
331static jfloat android_view_RenderNode_getCameraDistance(JNIEnv* env,
332        jobject clazz, jlong renderNodePtr) {
333    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
334    return renderNode->stagingProperties().getCameraDistance();
335}
336
337static jfloat android_view_RenderNode_getScaleX(JNIEnv* env,
338        jobject clazz, jlong renderNodePtr) {
339    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
340    return renderNode->stagingProperties().getScaleX();
341}
342
343static jfloat android_view_RenderNode_getScaleY(JNIEnv* env,
344        jobject clazz, jlong renderNodePtr) {
345    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
346    return renderNode->stagingProperties().getScaleY();
347}
348
349static jfloat android_view_RenderNode_getElevation(JNIEnv* env,
350        jobject clazz, jlong renderNodePtr) {
351    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
352    return renderNode->stagingProperties().getElevation();
353}
354
355static jfloat android_view_RenderNode_getTranslationX(JNIEnv* env,
356        jobject clazz, jlong renderNodePtr) {
357    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
358    return renderNode->stagingProperties().getTranslationX();
359}
360
361static jfloat android_view_RenderNode_getTranslationY(JNIEnv* env,
362        jobject clazz, jlong renderNodePtr) {
363    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
364    return renderNode->stagingProperties().getTranslationY();
365}
366
367static jfloat android_view_RenderNode_getTranslationZ(JNIEnv* env,
368        jobject clazz, jlong renderNodePtr) {
369    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
370    return renderNode->stagingProperties().getTranslationZ();
371}
372
373static jfloat android_view_RenderNode_getRotation(JNIEnv* env,
374        jobject clazz, jlong renderNodePtr) {
375    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
376    return renderNode->stagingProperties().getRotation();
377}
378
379static jfloat android_view_RenderNode_getRotationX(JNIEnv* env,
380        jobject clazz, jlong renderNodePtr) {
381    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
382    return renderNode->stagingProperties().getRotationX();
383}
384
385static jfloat android_view_RenderNode_getRotationY(JNIEnv* env,
386        jobject clazz, jlong renderNodePtr) {
387    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
388    return renderNode->stagingProperties().getRotationY();
389}
390
391static jboolean android_view_RenderNode_isPivotExplicitlySet(JNIEnv* env,
392        jobject clazz, jlong renderNodePtr) {
393    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
394    return renderNode->stagingProperties().isPivotExplicitlySet();
395}
396
397static jboolean android_view_RenderNode_hasIdentityMatrix(JNIEnv* env,
398        jobject clazz, jlong renderNodePtr) {
399    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
400    renderNode->mutateStagingProperties().updateMatrix();
401    return !renderNode->stagingProperties().hasTransformMatrix();
402}
403
404// ----------------------------------------------------------------------------
405// RenderProperties - computed getters
406// ----------------------------------------------------------------------------
407
408static void android_view_RenderNode_getTransformMatrix(JNIEnv* env,
409        jobject clazz, jlong renderNodePtr, jlong outMatrixPtr) {
410    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
411    SkMatrix* outMatrix = reinterpret_cast<SkMatrix*>(outMatrixPtr);
412
413    renderNode->mutateStagingProperties().updateMatrix();
414    const SkMatrix* transformMatrix = renderNode->stagingProperties().getTransformMatrix();
415
416    if (transformMatrix) {
417        *outMatrix = *transformMatrix;
418    } else {
419        outMatrix->setIdentity();
420    }
421}
422
423static void android_view_RenderNode_getInverseTransformMatrix(JNIEnv* env,
424        jobject clazz, jlong renderNodePtr, jlong outMatrixPtr) {
425    // load transform matrix
426    android_view_RenderNode_getTransformMatrix(env, clazz, renderNodePtr, outMatrixPtr);
427    SkMatrix* outMatrix = reinterpret_cast<SkMatrix*>(outMatrixPtr);
428
429    // return it inverted
430    if (!outMatrix->invert(outMatrix)) {
431        // failed to load inverse, pass back identity
432        outMatrix->setIdentity();
433    }
434}
435
436static jfloat android_view_RenderNode_getPivotX(JNIEnv* env,
437        jobject clazz, jlong renderNodePtr) {
438    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
439    renderNode->mutateStagingProperties().updateMatrix();
440    return renderNode->stagingProperties().getPivotX();
441}
442
443static jfloat android_view_RenderNode_getPivotY(JNIEnv* env,
444        jobject clazz, jlong renderNodePtr) {
445    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
446    renderNode->mutateStagingProperties().updateMatrix();
447    return renderNode->stagingProperties().getPivotY();
448}
449
450// ----------------------------------------------------------------------------
451// RenderProperties - Animations
452// ----------------------------------------------------------------------------
453
454static void android_view_RenderNode_addAnimator(JNIEnv* env, jobject clazz,
455        jlong renderNodePtr, jlong animatorPtr) {
456    RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr);
457    RenderPropertyAnimator* animator = reinterpret_cast<RenderPropertyAnimator*>(animatorPtr);
458    renderNode->addAnimator(animator);
459    animator->start();
460}
461
462#endif // USE_OPENGL_RENDERER
463
464// ----------------------------------------------------------------------------
465// JNI Glue
466// ----------------------------------------------------------------------------
467
468const char* const kClassPathName = "android/view/RenderNode";
469
470static JNINativeMethod gMethods[] = {
471#ifdef USE_OPENGL_RENDERER
472    { "nCreate",               "(Ljava/lang/String;)J",    (void*) android_view_RenderNode_create },
473    { "nDestroyRenderNode",   "(J)V",   (void*) android_view_RenderNode_destroyRenderNode },
474    { "nSetDisplayListData",   "(JJ)V", (void*) android_view_RenderNode_setDisplayListData },
475    { "nOutput",               "(J)V",  (void*) android_view_RenderNode_output },
476    { "nGetDebugSize",         "(J)I",  (void*) android_view_RenderNode_getDebugSize },
477
478    { "nSetLayerType",         "(JI)Z",  (void*) android_view_RenderNode_setLayerType },
479    { "nSetLayerPaint",        "(JJ)Z",  (void*) android_view_RenderNode_setLayerPaint },
480    { "nSetStaticMatrix",      "(JJ)Z",  (void*) android_view_RenderNode_setStaticMatrix },
481    { "nSetAnimationMatrix",   "(JJ)Z",  (void*) android_view_RenderNode_setAnimationMatrix },
482    { "nSetClipToBounds",      "(JZ)Z",  (void*) android_view_RenderNode_setClipToBounds },
483    { "nSetProjectBackwards",  "(JZ)Z",  (void*) android_view_RenderNode_setProjectBackwards },
484    { "nSetProjectionReceiver","(JZ)Z",  (void*) android_view_RenderNode_setProjectionReceiver },
485
486    { "nSetOutlineRoundRect",  "(JIIIIF)Z", (void*) android_view_RenderNode_setOutlineRoundRect },
487    { "nSetOutlineConvexPath", "(JJ)Z",  (void*) android_view_RenderNode_setOutlineConvexPath },
488    { "nSetOutlineEmpty",      "(J)Z",   (void*) android_view_RenderNode_setOutlineEmpty },
489    { "nSetClipToOutline",     "(JZ)Z",  (void*) android_view_RenderNode_setClipToOutline },
490    { "nSetRevealClip",        "(JZZFFF)Z", (void*) android_view_RenderNode_setRevealClip },
491
492    { "nSetAlpha",             "(JF)Z",  (void*) android_view_RenderNode_setAlpha },
493    { "nSetHasOverlappingRendering", "(JZ)Z",
494            (void*) android_view_RenderNode_setHasOverlappingRendering },
495    { "nSetElevation",         "(JF)Z",  (void*) android_view_RenderNode_setElevation },
496    { "nSetTranslationX",      "(JF)Z",  (void*) android_view_RenderNode_setTranslationX },
497    { "nSetTranslationY",      "(JF)Z",  (void*) android_view_RenderNode_setTranslationY },
498    { "nSetTranslationZ",      "(JF)Z",  (void*) android_view_RenderNode_setTranslationZ },
499    { "nSetRotation",          "(JF)Z",  (void*) android_view_RenderNode_setRotation },
500    { "nSetRotationX",         "(JF)Z",  (void*) android_view_RenderNode_setRotationX },
501    { "nSetRotationY",         "(JF)Z",  (void*) android_view_RenderNode_setRotationY },
502    { "nSetScaleX",            "(JF)Z",  (void*) android_view_RenderNode_setScaleX },
503    { "nSetScaleY",            "(JF)Z",  (void*) android_view_RenderNode_setScaleY },
504    { "nSetPivotX",            "(JF)Z",  (void*) android_view_RenderNode_setPivotX },
505    { "nSetPivotY",            "(JF)Z",  (void*) android_view_RenderNode_setPivotY },
506    { "nSetCameraDistance",    "(JF)Z",  (void*) android_view_RenderNode_setCameraDistance },
507    { "nSetLeft",              "(JI)Z",  (void*) android_view_RenderNode_setLeft },
508    { "nSetTop",               "(JI)Z",  (void*) android_view_RenderNode_setTop },
509    { "nSetRight",             "(JI)Z",  (void*) android_view_RenderNode_setRight },
510    { "nSetBottom",            "(JI)Z",  (void*) android_view_RenderNode_setBottom },
511    { "nSetLeftTopRightBottom","(JIIII)Z", (void*) android_view_RenderNode_setLeftTopRightBottom },
512    { "nOffsetLeftAndRight",   "(JF)Z",  (void*) android_view_RenderNode_offsetLeftAndRight },
513    { "nOffsetTopAndBottom",   "(JF)Z",  (void*) android_view_RenderNode_offsetTopAndBottom },
514
515    { "nHasOverlappingRendering", "(J)Z",  (void*) android_view_RenderNode_hasOverlappingRendering },
516    { "nGetClipToOutline",        "(J)Z",  (void*) android_view_RenderNode_getClipToOutline },
517    { "nGetAlpha",                "(J)F",  (void*) android_view_RenderNode_getAlpha },
518    { "nGetLeft",                 "(J)F",  (void*) android_view_RenderNode_getLeft },
519    { "nGetTop",                  "(J)F",  (void*) android_view_RenderNode_getTop },
520    { "nGetRight",                "(J)F",  (void*) android_view_RenderNode_getRight },
521    { "nGetBottom",               "(J)F",  (void*) android_view_RenderNode_getBottom },
522    { "nGetCameraDistance",       "(J)F",  (void*) android_view_RenderNode_getCameraDistance },
523    { "nGetScaleX",               "(J)F",  (void*) android_view_RenderNode_getScaleX },
524    { "nGetScaleY",               "(J)F",  (void*) android_view_RenderNode_getScaleY },
525    { "nGetElevation",            "(J)F",  (void*) android_view_RenderNode_getElevation },
526    { "nGetTranslationX",         "(J)F",  (void*) android_view_RenderNode_getTranslationX },
527    { "nGetTranslationY",         "(J)F",  (void*) android_view_RenderNode_getTranslationY },
528    { "nGetTranslationZ",         "(J)F",  (void*) android_view_RenderNode_getTranslationZ },
529    { "nGetRotation",             "(J)F",  (void*) android_view_RenderNode_getRotation },
530    { "nGetRotationX",            "(J)F",  (void*) android_view_RenderNode_getRotationX },
531    { "nGetRotationY",            "(J)F",  (void*) android_view_RenderNode_getRotationY },
532    { "nIsPivotExplicitlySet",    "(J)Z",  (void*) android_view_RenderNode_isPivotExplicitlySet },
533    { "nHasIdentityMatrix",       "(J)Z",  (void*) android_view_RenderNode_hasIdentityMatrix },
534
535    { "nGetTransformMatrix",       "(JJ)V", (void*) android_view_RenderNode_getTransformMatrix },
536    { "nGetInverseTransformMatrix","(JJ)V", (void*) android_view_RenderNode_getInverseTransformMatrix },
537
538    { "nGetPivotX",                "(J)F",  (void*) android_view_RenderNode_getPivotX },
539    { "nGetPivotY",                "(J)F",  (void*) android_view_RenderNode_getPivotY },
540
541    { "nAddAnimator",              "(JJ)V", (void*) android_view_RenderNode_addAnimator },
542#endif
543};
544
545#ifdef USE_OPENGL_RENDERER
546    #define FIND_CLASS(var, className) \
547            var = env->FindClass(className); \
548            LOG_FATAL_IF(! var, "Unable to find class " className);
549
550    #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) \
551            var = env->GetMethodID(clazz, methodName, methodDescriptor); \
552            LOG_FATAL_IF(! var, "Unable to find method " methodName);
553#else
554    #define FIND_CLASS(var, className)
555    #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor)
556#endif
557
558int register_android_view_RenderNode(JNIEnv* env) {
559    return AndroidRuntime::registerNativeMethods(env, kClassPathName, gMethods, NELEM(gMethods));
560}
561
562};
563
564