| /* |
| * Copyright (C) 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. |
| */ |
| |
| #define LOG_TAG "OpenGLRenderer" |
| |
| #include <EGL/egl.h> |
| |
| #include "jni.h" |
| #include "GraphicsJNI.h" |
| #include <nativehelper/JNIHelp.h> |
| #include <android_runtime/AndroidRuntime.h> |
| |
| #include <DisplayList.h> |
| #include <DisplayListRenderer.h> |
| |
| namespace android { |
| |
| using namespace uirenderer; |
| |
| /** |
| * Note: OpenGLRenderer JNI layer is generated and compiled only on supported |
| * devices. This means all the logic must be compiled only when the |
| * preprocessor variable USE_OPENGL_RENDERER is defined. |
| */ |
| #ifdef USE_OPENGL_RENDERER |
| |
| // ---------------------------------------------------------------------------- |
| // DisplayList view properties |
| // ---------------------------------------------------------------------------- |
| |
| static void android_view_GLES20DisplayList_reset(JNIEnv* env, |
| jobject clazz, DisplayList* displayList) { |
| displayList->reset(); |
| } |
| |
| static jint android_view_GLES20DisplayList_getDisplayListSize(JNIEnv* env, |
| jobject clazz, DisplayList* displayList) { |
| return displayList->getSize(); |
| } |
| |
| static void android_view_GLES20DisplayList_setDisplayListName(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, jstring name) { |
| if (name != NULL) { |
| const char* textArray = env->GetStringUTFChars(name, NULL); |
| displayList->setName(textArray); |
| env->ReleaseStringUTFChars(name, textArray); |
| } |
| } |
| |
| static void android_view_GLES20DisplayList_destroyDisplayList(JNIEnv* env, |
| jobject clazz, DisplayList* displayList) { |
| DisplayList::destroyDisplayListDeferred(displayList); |
| } |
| |
| // ---------------------------------------------------------------------------- |
| // DisplayList view properties |
| // ---------------------------------------------------------------------------- |
| |
| static void android_view_GLES20DisplayList_setCaching(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, jboolean caching) { |
| displayList->setCaching(caching); |
| } |
| |
| static void android_view_GLES20DisplayList_setStaticMatrix(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, SkMatrix* matrix) { |
| displayList->setStaticMatrix(matrix); |
| } |
| |
| static void android_view_GLES20DisplayList_setAnimationMatrix(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, SkMatrix* matrix) { |
| displayList->setAnimationMatrix(matrix); |
| } |
| |
| static void android_view_GLES20DisplayList_setClipToBounds(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, jboolean clipToBounds) { |
| displayList->setClipToBounds(clipToBounds); |
| } |
| |
| static void android_view_GLES20DisplayList_setAlpha(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, float alpha) { |
| displayList->setAlpha(alpha); |
| } |
| |
| static void android_view_GLES20DisplayList_setHasOverlappingRendering(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, bool hasOverlappingRendering) { |
| displayList->setHasOverlappingRendering(hasOverlappingRendering); |
| } |
| |
| static void android_view_GLES20DisplayList_setTranslationX(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, float tx) { |
| displayList->setTranslationX(tx); |
| } |
| |
| static void android_view_GLES20DisplayList_setTranslationY(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, float ty) { |
| displayList->setTranslationY(ty); |
| } |
| |
| static void android_view_GLES20DisplayList_setRotation(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, float rotation) { |
| displayList->setRotation(rotation); |
| } |
| |
| static void android_view_GLES20DisplayList_setRotationX(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, float rx) { |
| displayList->setRotationX(rx); |
| } |
| |
| static void android_view_GLES20DisplayList_setRotationY(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, float ry) { |
| displayList->setRotationY(ry); |
| } |
| |
| static void android_view_GLES20DisplayList_setScaleX(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, float sx) { |
| displayList->setScaleX(sx); |
| } |
| |
| static void android_view_GLES20DisplayList_setScaleY(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, float sy) { |
| displayList->setScaleY(sy); |
| } |
| |
| static void android_view_GLES20DisplayList_setTransformationInfo(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, float alpha, |
| float translationX, float translationY, float rotation, float rotationX, float rotationY, |
| float scaleX, float scaleY) { |
| displayList->setAlpha(alpha); |
| displayList->setTranslationX(translationX); |
| displayList->setTranslationY(translationY); |
| displayList->setRotation(rotation); |
| displayList->setRotationX(rotationX); |
| displayList->setRotationY(rotationY); |
| displayList->setScaleX(scaleX); |
| displayList->setScaleY(scaleY); |
| } |
| |
| static void android_view_GLES20DisplayList_setPivotX(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, float px) { |
| displayList->setPivotX(px); |
| } |
| |
| static void android_view_GLES20DisplayList_setPivotY(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, float py) { |
| displayList->setPivotY(py); |
| } |
| |
| static void android_view_GLES20DisplayList_setCameraDistance(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, float distance) { |
| displayList->setCameraDistance(distance); |
| } |
| |
| static void android_view_GLES20DisplayList_setLeft(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, int left) { |
| displayList->setLeft(left); |
| } |
| |
| static void android_view_GLES20DisplayList_setTop(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, int top) { |
| displayList->setTop(top); |
| } |
| |
| static void android_view_GLES20DisplayList_setRight(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, int right) { |
| displayList->setRight(right); |
| } |
| |
| static void android_view_GLES20DisplayList_setBottom(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, int bottom) { |
| displayList->setBottom(bottom); |
| } |
| |
| static void android_view_GLES20DisplayList_setLeftTopRightBottom(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, int left, int top, |
| int right, int bottom) { |
| displayList->setLeftTopRightBottom(left, top, right, bottom); |
| } |
| |
| static void android_view_GLES20DisplayList_offsetLeftAndRight(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, float offset) { |
| displayList->offsetLeftRight(offset); |
| } |
| |
| static void android_view_GLES20DisplayList_offsetTopAndBottom(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, float offset) { |
| displayList->offsetTopBottom(offset); |
| } |
| |
| static void android_view_GLES20DisplayList_getMatrix(JNIEnv* env, |
| jobject clazz, DisplayList* displayList, SkMatrix* matrix) { |
| SkMatrix* source = displayList->getStaticMatrix(); |
| if (source) { |
| matrix->setConcat(SkMatrix::I(), *source); |
| } else { |
| matrix->setIdentity(); |
| } |
| } |
| |
| static jboolean android_view_GLES20DisplayList_hasOverlappingRendering(JNIEnv* env, |
| jobject clazz, DisplayList* displayList) { |
| return displayList->hasOverlappingRendering(); |
| } |
| |
| static jfloat android_view_GLES20DisplayList_getAlpha(JNIEnv* env, |
| jobject clazz, DisplayList* displayList) { |
| return displayList->getAlpha(); |
| } |
| |
| static jfloat android_view_GLES20DisplayList_getLeft(JNIEnv* env, |
| jobject clazz, DisplayList* displayList) { |
| return displayList->getLeft(); |
| } |
| |
| static jfloat android_view_GLES20DisplayList_getTop(JNIEnv* env, |
| jobject clazz, DisplayList* displayList) { |
| return displayList->getTop(); |
| } |
| |
| static jfloat android_view_GLES20DisplayList_getRight(JNIEnv* env, |
| jobject clazz, DisplayList* displayList) { |
| return displayList->getRight(); |
| } |
| |
| static jfloat android_view_GLES20DisplayList_getBottom(JNIEnv* env, |
| jobject clazz, DisplayList* displayList) { |
| return displayList->getBottom(); |
| } |
| |
| static jfloat android_view_GLES20DisplayList_getCameraDistance(JNIEnv* env, |
| jobject clazz, DisplayList* displayList) { |
| return displayList->getCameraDistance(); |
| } |
| |
| static jfloat android_view_GLES20DisplayList_getScaleX(JNIEnv* env, |
| jobject clazz, DisplayList* displayList) { |
| return displayList->getScaleX(); |
| } |
| |
| static jfloat android_view_GLES20DisplayList_getScaleY(JNIEnv* env, |
| jobject clazz, DisplayList* displayList) { |
| return displayList->getScaleY(); |
| } |
| |
| static jfloat android_view_GLES20DisplayList_getTranslationX(JNIEnv* env, |
| jobject clazz, DisplayList* displayList) { |
| return displayList->getTranslationX(); |
| } |
| |
| static jfloat android_view_GLES20DisplayList_getTranslationY(JNIEnv* env, |
| jobject clazz, DisplayList* displayList) { |
| return displayList->getTranslationY(); |
| } |
| |
| static jfloat android_view_GLES20DisplayList_getRotation(JNIEnv* env, |
| jobject clazz, DisplayList* displayList) { |
| return displayList->getRotation(); |
| } |
| |
| static jfloat android_view_GLES20DisplayList_getRotationX(JNIEnv* env, |
| jobject clazz, DisplayList* displayList) { |
| return displayList->getRotationX(); |
| } |
| |
| static jfloat android_view_GLES20DisplayList_getRotationY(JNIEnv* env, |
| jobject clazz, DisplayList* displayList) { |
| return displayList->getRotationY(); |
| } |
| |
| static jfloat android_view_GLES20DisplayList_getPivotX(JNIEnv* env, |
| jobject clazz, DisplayList* displayList) { |
| return displayList->getPivotX(); |
| } |
| |
| static jfloat android_view_GLES20DisplayList_getPivotY(JNIEnv* env, |
| jobject clazz, DisplayList* displayList) { |
| return displayList->getPivotY(); |
| } |
| |
| #endif // USE_OPENGL_RENDERER |
| |
| // ---------------------------------------------------------------------------- |
| // JNI Glue |
| // ---------------------------------------------------------------------------- |
| |
| const char* const kClassPathName = "android/view/GLES20DisplayList"; |
| |
| static JNINativeMethod gMethods[] = { |
| #ifdef USE_OPENGL_RENDERER |
| { "nDestroyDisplayList", "(I)V", (void*) android_view_GLES20DisplayList_destroyDisplayList }, |
| { "nGetDisplayListSize", "(I)I", (void*) android_view_GLES20DisplayList_getDisplayListSize }, |
| { "nSetDisplayListName", "(ILjava/lang/String;)V", |
| (void*) android_view_GLES20DisplayList_setDisplayListName }, |
| |
| { "nReset", "(I)V", (void*) android_view_GLES20DisplayList_reset }, |
| { "nSetCaching", "(IZ)V", (void*) android_view_GLES20DisplayList_setCaching }, |
| { "nSetStaticMatrix", "(II)V", (void*) android_view_GLES20DisplayList_setStaticMatrix }, |
| { "nSetAnimationMatrix", "(II)V", (void*) android_view_GLES20DisplayList_setAnimationMatrix }, |
| { "nSetClipToBounds", "(IZ)V", (void*) android_view_GLES20DisplayList_setClipToBounds }, |
| { "nSetAlpha", "(IF)V", (void*) android_view_GLES20DisplayList_setAlpha }, |
| { "nSetHasOverlappingRendering", "(IZ)V", |
| (void*) android_view_GLES20DisplayList_setHasOverlappingRendering }, |
| { "nSetTranslationX", "(IF)V", (void*) android_view_GLES20DisplayList_setTranslationX }, |
| { "nSetTranslationY", "(IF)V", (void*) android_view_GLES20DisplayList_setTranslationY }, |
| { "nSetRotation", "(IF)V", (void*) android_view_GLES20DisplayList_setRotation }, |
| { "nSetRotationX", "(IF)V", (void*) android_view_GLES20DisplayList_setRotationX }, |
| { "nSetRotationY", "(IF)V", (void*) android_view_GLES20DisplayList_setRotationY }, |
| { "nSetScaleX", "(IF)V", (void*) android_view_GLES20DisplayList_setScaleX }, |
| { "nSetScaleY", "(IF)V", (void*) android_view_GLES20DisplayList_setScaleY }, |
| { "nSetTransformationInfo","(IFFFFFFFF)V", |
| (void*) android_view_GLES20DisplayList_setTransformationInfo }, |
| { "nSetPivotX", "(IF)V", (void*) android_view_GLES20DisplayList_setPivotX }, |
| { "nSetPivotY", "(IF)V", (void*) android_view_GLES20DisplayList_setPivotY }, |
| { "nSetCameraDistance", "(IF)V", (void*) android_view_GLES20DisplayList_setCameraDistance }, |
| { "nSetLeft", "(II)V", (void*) android_view_GLES20DisplayList_setLeft }, |
| { "nSetTop", "(II)V", (void*) android_view_GLES20DisplayList_setTop }, |
| { "nSetRight", "(II)V", (void*) android_view_GLES20DisplayList_setRight }, |
| { "nSetBottom", "(II)V", (void*) android_view_GLES20DisplayList_setBottom }, |
| { "nSetLeftTopRightBottom","(IIIII)V", |
| (void*) android_view_GLES20DisplayList_setLeftTopRightBottom }, |
| { "nOffsetLeftAndRight", "(IF)V", (void*) android_view_GLES20DisplayList_offsetLeftAndRight }, |
| { "nOffsetTopAndBottom", "(IF)V", (void*) android_view_GLES20DisplayList_offsetTopAndBottom }, |
| |
| |
| { "nGetMatrix", "(II)V", (void*) android_view_GLES20DisplayList_getMatrix }, |
| { "nHasOverlappingRendering", "(I)Z", (void*) android_view_GLES20DisplayList_hasOverlappingRendering }, |
| { "nGetAlpha", "(I)F", (void*) android_view_GLES20DisplayList_getAlpha }, |
| { "nGetLeft", "(I)F", (void*) android_view_GLES20DisplayList_getLeft }, |
| { "nGetTop", "(I)F", (void*) android_view_GLES20DisplayList_getTop }, |
| { "nGetRight", "(I)F", (void*) android_view_GLES20DisplayList_getRight }, |
| { "nGetBottom", "(I)F", (void*) android_view_GLES20DisplayList_getBottom }, |
| { "nGetCameraDistance", "(I)F", (void*) android_view_GLES20DisplayList_getCameraDistance }, |
| { "nGetScaleX", "(I)F", (void*) android_view_GLES20DisplayList_getScaleX }, |
| { "nGetScaleY", "(I)F", (void*) android_view_GLES20DisplayList_getScaleY }, |
| { "nGetTranslationX", "(I)F", (void*) android_view_GLES20DisplayList_getTranslationX }, |
| { "nGetTranslationY", "(I)F", (void*) android_view_GLES20DisplayList_getTranslationY }, |
| { "nGetRotation", "(I)F", (void*) android_view_GLES20DisplayList_getRotation }, |
| { "nGetRotationX", "(I)F", (void*) android_view_GLES20DisplayList_getRotationX }, |
| { "nGetRotationY", "(I)F", (void*) android_view_GLES20DisplayList_getRotationY }, |
| { "nGetPivotX", "(I)F", (void*) android_view_GLES20DisplayList_getPivotX }, |
| { "nGetPivotY", "(I)F", (void*) android_view_GLES20DisplayList_getPivotY }, |
| #endif |
| }; |
| |
| #ifdef USE_OPENGL_RENDERER |
| #define FIND_CLASS(var, className) \ |
| var = env->FindClass(className); \ |
| LOG_FATAL_IF(! var, "Unable to find class " className); |
| |
| #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) \ |
| var = env->GetMethodID(clazz, methodName, methodDescriptor); \ |
| LOG_FATAL_IF(! var, "Unable to find method " methodName); |
| #else |
| #define FIND_CLASS(var, className) |
| #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) |
| #endif |
| |
| int register_android_view_GLES20DisplayList(JNIEnv* env) { |
| return AndroidRuntime::registerNativeMethods(env, kClassPathName, gMethods, NELEM(gMethods)); |
| } |
| |
| }; |
| |