Matrix JNI update
Switches to @FastNative & @CriticalNative Switches to NativeAllocationRegistry Updated formatting Changes native_* to n* naming for native methods Test: refactor CL, no behavior change; device still boots Change-Id: Ic3b115b7aef26811bf8fef3777c131778608da30
This commit is contained in:
John Reck
@@ -2,16 +2,16 @@
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**
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** Copyright 2006, The Android Open Source Project
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**
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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**
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** http://www.apache.org/licenses/LICENSE-2.0
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** http://www.apache.org/licenses/LICENSE-2.0
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**
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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*/
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@@ -25,14 +25,25 @@
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namespace android {
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static_assert(sizeof(SkMatrix) == 40, "Unexpected sizeof(SkMatrix), "
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"update size in Matrix.java#NATIVE_ALLOCATION_SIZE and here");
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static_assert(SK_SCALAR_IS_FLOAT, "SK_SCALAR_IS_FLOAT is false, "
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"only float scalar is supported");
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class SkMatrixGlue {
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public:
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static void finalizer(JNIEnv* env, jobject clazz, jlong objHandle) {
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// ---------------- Regular JNI -----------------------------
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static void finalizer(jlong objHandle) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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delete obj;
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}
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static jlong getNativeFinalizer(JNIEnv* env, jobject clazz) {
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return static_cast<jlong>(reinterpret_cast<uintptr_t>(&finalizer));
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}
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static jlong create(JNIEnv* env, jobject clazz, jlong srcHandle) {
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const SkMatrix* src = reinterpret_cast<SkMatrix*>(srcHandle);
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SkMatrix* obj = new SkMatrix();
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@@ -43,156 +54,39 @@ public:
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return reinterpret_cast<jlong>(obj);
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}
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static jboolean isIdentity(JNIEnv* env, jobject clazz, jlong objHandle) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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return obj->isIdentity() ? JNI_TRUE : JNI_FALSE;
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}
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// ---------------- @FastNative -----------------------------
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static jboolean isAffine(JNIEnv* env, jobject clazz, jlong objHandle) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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return obj->asAffine(NULL) ? JNI_TRUE : JNI_FALSE;
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}
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static jboolean rectStaysRect(JNIEnv* env, jobject clazz, jlong objHandle) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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return obj->rectStaysRect() ? JNI_TRUE : JNI_FALSE;
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}
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static void reset(JNIEnv* env, jobject clazz, jlong objHandle) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->reset();
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}
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static void set(JNIEnv* env, jobject clazz, jlong objHandle, jlong otherHandle) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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SkMatrix* other = reinterpret_cast<SkMatrix*>(otherHandle);
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*obj = *other;
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}
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static void setTranslate(JNIEnv* env, jobject clazz, jlong objHandle, jfloat dx, jfloat dy) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->setTranslate(dx, dy);
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}
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static void setScale__FFFF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat sx, jfloat sy, jfloat px, jfloat py) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->setScale(sx, sy, px, py);
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}
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static void setScale__FF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat sx, jfloat sy) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->setScale(sx, sy);
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}
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static void setRotate__FFF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat degrees, jfloat px, jfloat py) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->setRotate(degrees, px, py);
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}
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static void setRotate__F(JNIEnv* env, jobject clazz, jlong objHandle, jfloat degrees) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->setRotate(degrees);
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}
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static void setSinCos__FFFF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat sinValue, jfloat cosValue, jfloat px, jfloat py) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->setSinCos(sinValue, cosValue, px, py);
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}
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static void setSinCos__FF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat sinValue, jfloat cosValue) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->setSinCos(sinValue, cosValue);
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}
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static void setSkew__FFFF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat kx, jfloat ky, jfloat px, jfloat py) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->setSkew(kx, ky, px, py);
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}
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static void setSkew__FF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat kx, jfloat ky) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->setSkew(kx, ky);
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}
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static void setConcat(JNIEnv* env, jobject clazz, jlong objHandle, jlong aHandle, jlong bHandle) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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SkMatrix* a = reinterpret_cast<SkMatrix*>(aHandle);
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SkMatrix* b = reinterpret_cast<SkMatrix*>(bHandle);
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obj->setConcat(*a, *b);
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}
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static void preTranslate(JNIEnv* env, jobject clazz, jlong objHandle, jfloat dx, jfloat dy) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->preTranslate(dx, dy);
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}
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static void preScale__FFFF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat sx, jfloat sy, jfloat px, jfloat py) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->preScale(sx, sy, px, py);
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}
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static void preScale__FF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat sx, jfloat sy) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->preScale(sx, sy);
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}
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static void preRotate__FFF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat degrees, jfloat px, jfloat py) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->preRotate(degrees, px, py);
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}
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static void preRotate__F(JNIEnv* env, jobject clazz, jlong objHandle, jfloat degrees) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->preRotate(degrees);
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}
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static void preSkew__FFFF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat kx, jfloat ky, jfloat px, jfloat py) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->preSkew(kx, ky, px, py);
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}
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static void preSkew__FF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat kx, jfloat ky) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->preSkew(kx, ky);
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}
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static void preConcat(JNIEnv* env, jobject clazz, jlong objHandle, jlong otherHandle) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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SkMatrix* other = reinterpret_cast<SkMatrix*>(otherHandle);
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obj->preConcat(*other);
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}
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static void postTranslate(JNIEnv* env, jobject clazz, jlong objHandle, jfloat dx, jfloat dy) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->postTranslate(dx, dy);
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}
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static void postScale__FFFF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat sx, jfloat sy, jfloat px, jfloat py) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->postScale(sx, sy, px, py);
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}
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static void postScale__FF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat sx, jfloat sy) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->postScale(sx, sy);
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}
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static void postRotate__FFF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat degrees, jfloat px, jfloat py) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->postRotate(degrees, px, py);
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}
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static void postRotate__F(JNIEnv* env, jobject clazz, jlong objHandle, jfloat degrees) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->postRotate(degrees);
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}
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static void postSkew__FFFF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat kx, jfloat ky, jfloat px, jfloat py) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->postSkew(kx, ky, px, py);
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}
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static void postSkew__FF(JNIEnv* env, jobject clazz, jlong matrixHandle, jfloat kx, jfloat ky) {
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static void mapPoints(JNIEnv* env, jobject clazz, jlong matrixHandle,
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jfloatArray dst, jint dstIndex, jfloatArray src, jint srcIndex,
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jint ptCount, jboolean isPts) {
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SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixHandle);
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matrix->postSkew(kx, ky);
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SkASSERT(ptCount >= 0);
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AutoJavaFloatArray autoSrc(env, src, srcIndex + (ptCount << 1),
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kRO_JNIAccess);
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AutoJavaFloatArray autoDst(env, dst, dstIndex + (ptCount << 1),
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kRW_JNIAccess);
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float* srcArray = autoSrc.ptr() + srcIndex;
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float* dstArray = autoDst.ptr() + dstIndex;
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if (isPts)
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matrix->mapPoints((SkPoint*) dstArray, (const SkPoint*) srcArray,
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ptCount);
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else
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matrix->mapVectors((SkVector*) dstArray, (const SkVector*) srcArray,
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ptCount);
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}
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static void postConcat(JNIEnv* env, jobject clazz, jlong matrixHandle, jlong otherHandle) {
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static jboolean mapRect__RectFRectF(JNIEnv* env, jobject clazz,
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jlong matrixHandle, jobjectArray dst, jobject src) {
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SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixHandle);
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SkMatrix* other = reinterpret_cast<SkMatrix*>(otherHandle);
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matrix->postConcat(*other);
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SkRect dst_, src_;
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GraphicsJNI::jrectf_to_rect(env, src, &src_);
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jboolean rectStaysRect = matrix->mapRect(&dst_, src_);
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GraphicsJNI::rect_to_jrectf(dst_, env, dst);
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return rectStaysRect ? JNI_TRUE : JNI_FALSE;
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}
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static jboolean setRectToRect(JNIEnv* env, jobject clazz, jlong matrixHandle, jobject src, jobject dst, jint stfHandle) {
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static jboolean setRectToRect(JNIEnv* env, jobject clazz,
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jlong matrixHandle, jobject src, jobject dst, jint stfHandle) {
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SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixHandle);
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SkMatrix::ScaleToFit stf = static_cast<SkMatrix::ScaleToFit>(stfHandle);
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SkRect src_;
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@@ -202,150 +96,290 @@ public:
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return matrix->setRectToRect(src_, dst_, stf) ? JNI_TRUE : JNI_FALSE;
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}
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static jboolean setPolyToPoly(JNIEnv* env, jobject clazz, jlong matrixHandle,
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jfloatArray jsrc, jint srcIndex,
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jfloatArray jdst, jint dstIndex, jint ptCount) {
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static jboolean setPolyToPoly(JNIEnv* env, jobject clazz,
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jlong matrixHandle, jfloatArray jsrc, jint srcIndex,
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jfloatArray jdst, jint dstIndex, jint ptCount) {
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SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixHandle);
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SkASSERT(srcIndex >= 0);
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SkASSERT(dstIndex >= 0);
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SkASSERT((unsigned)ptCount <= 4);
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SkASSERT((unsigned )ptCount <= 4);
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AutoJavaFloatArray autoSrc(env, jsrc, srcIndex + (ptCount << 1), kRO_JNIAccess);
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AutoJavaFloatArray autoDst(env, jdst, dstIndex + (ptCount << 1), kRW_JNIAccess);
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AutoJavaFloatArray autoSrc(env, jsrc, srcIndex + (ptCount << 1),
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kRO_JNIAccess);
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AutoJavaFloatArray autoDst(env, jdst, dstIndex + (ptCount << 1),
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kRW_JNIAccess);
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float* src = autoSrc.ptr() + srcIndex;
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float* dst = autoDst.ptr() + dstIndex;
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bool result;
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#ifdef SK_SCALAR_IS_FLOAT
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result = matrix->setPolyToPoly((const SkPoint*)src, (const SkPoint*)dst,
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ptCount);
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#else
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SkASSERT(false);
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#endif
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result = matrix->setPolyToPoly((const SkPoint*) src,
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(const SkPoint*) dst, ptCount);
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return result ? JNI_TRUE : JNI_FALSE;
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}
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static jboolean invert(JNIEnv* env, jobject clazz, jlong matrixHandle, jlong inverseHandle) {
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static void getValues(JNIEnv* env, jobject clazz, jlong matrixHandle,
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jfloatArray values) {
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SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixHandle);
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AutoJavaFloatArray autoValues(env, values, 9, kRW_JNIAccess);
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float* dst = autoValues.ptr();
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for (int i = 0; i < 9; i++) {
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dst[i] = matrix->get(i);
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}
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}
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static void setValues(JNIEnv* env, jobject clazz, jlong matrixHandle,
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jfloatArray values) {
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SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixHandle);
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AutoJavaFloatArray autoValues(env, values, 9, kRO_JNIAccess);
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const float* src = autoValues.ptr();
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for (int i = 0; i < 9; i++) {
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matrix->set(i, src[i]);
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}
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}
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// ---------------- @CriticalNative -----------------------------
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static jboolean isIdentity(jlong objHandle) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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return obj->isIdentity() ? JNI_TRUE : JNI_FALSE;
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}
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static jboolean isAffine(jlong objHandle) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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return obj->asAffine(NULL) ? JNI_TRUE : JNI_FALSE;
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}
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static jboolean rectStaysRect(jlong objHandle) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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return obj->rectStaysRect() ? JNI_TRUE : JNI_FALSE;
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}
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static void reset(jlong objHandle) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->reset();
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}
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static void set(jlong objHandle, jlong otherHandle) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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SkMatrix* other = reinterpret_cast<SkMatrix*>(otherHandle);
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*obj = *other;
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}
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static void setTranslate(jlong objHandle, jfloat dx, jfloat dy) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->setTranslate(dx, dy);
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}
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static void setScale__FFFF(jlong objHandle, jfloat sx, jfloat sy, jfloat px,
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jfloat py) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->setScale(sx, sy, px, py);
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}
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static void setScale__FF(jlong objHandle, jfloat sx, jfloat sy) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->setScale(sx, sy);
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}
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static void setRotate__FFF(jlong objHandle, jfloat degrees, jfloat px,
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jfloat py) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->setRotate(degrees, px, py);
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}
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static void setRotate__F(jlong objHandle, jfloat degrees) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->setRotate(degrees);
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}
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static void setSinCos__FFFF(jlong objHandle, jfloat sinValue,
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jfloat cosValue, jfloat px, jfloat py) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->setSinCos(sinValue, cosValue, px, py);
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}
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static void setSinCos__FF(jlong objHandle, jfloat sinValue,
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jfloat cosValue) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->setSinCos(sinValue, cosValue);
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}
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static void setSkew__FFFF(jlong objHandle, jfloat kx, jfloat ky, jfloat px,
|
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jfloat py) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->setSkew(kx, ky, px, py);
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}
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static void setSkew__FF(jlong objHandle, jfloat kx, jfloat ky) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->setSkew(kx, ky);
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}
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static void setConcat(jlong objHandle, jlong aHandle, jlong bHandle) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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SkMatrix* a = reinterpret_cast<SkMatrix*>(aHandle);
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SkMatrix* b = reinterpret_cast<SkMatrix*>(bHandle);
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obj->setConcat(*a, *b);
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}
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static void preTranslate(jlong objHandle, jfloat dx, jfloat dy) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->preTranslate(dx, dy);
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}
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||||
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static void preScale__FFFF(jlong objHandle, jfloat sx, jfloat sy, jfloat px,
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jfloat py) {
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SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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obj->preScale(sx, sy, px, py);
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}
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||||
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static void preScale__FF(jlong objHandle, jfloat sx, jfloat sy) {
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||||
SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
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||||
obj->preScale(sx, sy);
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||||
}
|
||||
|
||||
static void preRotate__FFF(jlong objHandle, jfloat degrees, jfloat px,
|
||||
jfloat py) {
|
||||
SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
|
||||
obj->preRotate(degrees, px, py);
|
||||
}
|
||||
|
||||
static void preRotate__F(jlong objHandle, jfloat degrees) {
|
||||
SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
|
||||
obj->preRotate(degrees);
|
||||
}
|
||||
|
||||
static void preSkew__FFFF(jlong objHandle, jfloat kx, jfloat ky, jfloat px,
|
||||
jfloat py) {
|
||||
SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
|
||||
obj->preSkew(kx, ky, px, py);
|
||||
}
|
||||
|
||||
static void preSkew__FF(jlong objHandle, jfloat kx, jfloat ky) {
|
||||
SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
|
||||
obj->preSkew(kx, ky);
|
||||
}
|
||||
|
||||
static void preConcat(jlong objHandle, jlong otherHandle) {
|
||||
SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
|
||||
SkMatrix* other = reinterpret_cast<SkMatrix*>(otherHandle);
|
||||
obj->preConcat(*other);
|
||||
}
|
||||
|
||||
static void postTranslate(jlong objHandle, jfloat dx, jfloat dy) {
|
||||
SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
|
||||
obj->postTranslate(dx, dy);
|
||||
}
|
||||
|
||||
static void postScale__FFFF(jlong objHandle, jfloat sx, jfloat sy,
|
||||
jfloat px, jfloat py) {
|
||||
SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
|
||||
obj->postScale(sx, sy, px, py);
|
||||
}
|
||||
|
||||
static void postScale__FF(jlong objHandle, jfloat sx, jfloat sy) {
|
||||
SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
|
||||
obj->postScale(sx, sy);
|
||||
}
|
||||
|
||||
static void postRotate__FFF(jlong objHandle, jfloat degrees, jfloat px,
|
||||
jfloat py) {
|
||||
SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
|
||||
obj->postRotate(degrees, px, py);
|
||||
}
|
||||
|
||||
static void postRotate__F(jlong objHandle, jfloat degrees) {
|
||||
SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
|
||||
obj->postRotate(degrees);
|
||||
}
|
||||
|
||||
static void postSkew__FFFF(jlong objHandle, jfloat kx, jfloat ky, jfloat px,
|
||||
jfloat py) {
|
||||
SkMatrix* obj = reinterpret_cast<SkMatrix*>(objHandle);
|
||||
obj->postSkew(kx, ky, px, py);
|
||||
}
|
||||
|
||||
static void postSkew__FF(jlong matrixHandle, jfloat kx, jfloat ky) {
|
||||
SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixHandle);
|
||||
matrix->postSkew(kx, ky);
|
||||
}
|
||||
|
||||
static void postConcat(jlong matrixHandle, jlong otherHandle) {
|
||||
SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixHandle);
|
||||
SkMatrix* other = reinterpret_cast<SkMatrix*>(otherHandle);
|
||||
matrix->postConcat(*other);
|
||||
}
|
||||
|
||||
static jboolean invert(jlong matrixHandle, jlong inverseHandle) {
|
||||
SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixHandle);
|
||||
SkMatrix* inverse = reinterpret_cast<SkMatrix*>(inverseHandle);
|
||||
return matrix->invert(inverse);
|
||||
}
|
||||
|
||||
static void mapPoints(JNIEnv* env, jobject clazz, jlong matrixHandle,
|
||||
jfloatArray dst, jint dstIndex,
|
||||
jfloatArray src, jint srcIndex,
|
||||
jint ptCount, jboolean isPts) {
|
||||
SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixHandle);
|
||||
SkASSERT(ptCount >= 0);
|
||||
AutoJavaFloatArray autoSrc(env, src, srcIndex + (ptCount << 1), kRO_JNIAccess);
|
||||
AutoJavaFloatArray autoDst(env, dst, dstIndex + (ptCount << 1), kRW_JNIAccess);
|
||||
float* srcArray = autoSrc.ptr() + srcIndex;
|
||||
float* dstArray = autoDst.ptr() + dstIndex;
|
||||
#ifdef SK_SCALAR_IS_FLOAT
|
||||
if (isPts)
|
||||
matrix->mapPoints((SkPoint*)dstArray, (const SkPoint*)srcArray,
|
||||
ptCount);
|
||||
else
|
||||
matrix->mapVectors((SkVector*)dstArray, (const SkVector*)srcArray,
|
||||
ptCount);
|
||||
#else
|
||||
SkASSERT(false);
|
||||
#endif
|
||||
}
|
||||
|
||||
static jboolean mapRect__RectFRectF(JNIEnv* env, jobject clazz, jlong matrixHandle, jobjectArray dst, jobject src) {
|
||||
SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixHandle);
|
||||
SkRect dst_, src_;
|
||||
GraphicsJNI::jrectf_to_rect(env, src, &src_);
|
||||
jboolean rectStaysRect = matrix->mapRect(&dst_, src_);
|
||||
GraphicsJNI::rect_to_jrectf(dst_, env, dst);
|
||||
return rectStaysRect ? JNI_TRUE : JNI_FALSE;
|
||||
}
|
||||
|
||||
static jfloat mapRadius(JNIEnv* env, jobject clazz, jlong matrixHandle, jfloat radius) {
|
||||
static jfloat mapRadius(jlong matrixHandle, jfloat radius) {
|
||||
SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixHandle);
|
||||
float result;
|
||||
result = SkScalarToFloat(matrix->mapRadius(radius));
|
||||
return static_cast<jfloat>(result);
|
||||
}
|
||||
static void getValues(JNIEnv* env, jobject clazz, jlong matrixHandle, jfloatArray values) {
|
||||
SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixHandle);
|
||||
AutoJavaFloatArray autoValues(env, values, 9, kRW_JNIAccess);
|
||||
float* dst = autoValues.ptr();
|
||||
#ifdef SK_SCALAR_IS_FLOAT
|
||||
for (int i = 0; i < 9; i++) {
|
||||
dst[i] = matrix->get(i);
|
||||
}
|
||||
#else
|
||||
SkASSERT(false);
|
||||
#endif
|
||||
}
|
||||
|
||||
static void setValues(JNIEnv* env, jobject clazz, jlong matrixHandle, jfloatArray values) {
|
||||
SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixHandle);
|
||||
AutoJavaFloatArray autoValues(env, values, 9, kRO_JNIAccess);
|
||||
const float* src = autoValues.ptr();
|
||||
|
||||
#ifdef SK_SCALAR_IS_FLOAT
|
||||
for (int i = 0; i < 9; i++) {
|
||||
matrix->set(i, src[i]);
|
||||
}
|
||||
#else
|
||||
SkASSERT(false);
|
||||
#endif
|
||||
}
|
||||
|
||||
static jboolean equals(JNIEnv* env, jobject clazz, jlong aHandle, jlong bHandle) {
|
||||
static jboolean equals(jlong aHandle, jlong bHandle) {
|
||||
const SkMatrix* a = reinterpret_cast<SkMatrix*>(aHandle);
|
||||
const SkMatrix* b = reinterpret_cast<SkMatrix*>(bHandle);
|
||||
return *a == *b;
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
static const JNINativeMethod methods[] = {
|
||||
{"finalizer", "(J)V", (void*) SkMatrixGlue::finalizer},
|
||||
{"native_create","(J)J", (void*) SkMatrixGlue::create},
|
||||
{"nGetNativeFinalizer", "()J", (void*) SkMatrixGlue::getNativeFinalizer},
|
||||
{"nCreate","(J)J", (void*) SkMatrixGlue::create},
|
||||
|
||||
{"native_isIdentity","!(J)Z", (void*) SkMatrixGlue::isIdentity},
|
||||
{"native_isAffine","!(J)Z", (void*) SkMatrixGlue::isAffine},
|
||||
{"native_rectStaysRect","!(J)Z", (void*) SkMatrixGlue::rectStaysRect},
|
||||
{"native_reset","!(J)V", (void*) SkMatrixGlue::reset},
|
||||
{"native_set","!(JJ)V", (void*) SkMatrixGlue::set},
|
||||
{"native_setTranslate","!(JFF)V", (void*) SkMatrixGlue::setTranslate},
|
||||
{"native_setScale","!(JFFFF)V", (void*) SkMatrixGlue::setScale__FFFF},
|
||||
{"native_setScale","!(JFF)V", (void*) SkMatrixGlue::setScale__FF},
|
||||
{"native_setRotate","!(JFFF)V", (void*) SkMatrixGlue::setRotate__FFF},
|
||||
{"native_setRotate","!(JF)V", (void*) SkMatrixGlue::setRotate__F},
|
||||
{"native_setSinCos","!(JFFFF)V", (void*) SkMatrixGlue::setSinCos__FFFF},
|
||||
{"native_setSinCos","!(JFF)V", (void*) SkMatrixGlue::setSinCos__FF},
|
||||
{"native_setSkew","!(JFFFF)V", (void*) SkMatrixGlue::setSkew__FFFF},
|
||||
{"native_setSkew","!(JFF)V", (void*) SkMatrixGlue::setSkew__FF},
|
||||
{"native_setConcat","!(JJJ)V", (void*) SkMatrixGlue::setConcat},
|
||||
{"native_preTranslate","!(JFF)V", (void*) SkMatrixGlue::preTranslate},
|
||||
{"native_preScale","!(JFFFF)V", (void*) SkMatrixGlue::preScale__FFFF},
|
||||
{"native_preScale","!(JFF)V", (void*) SkMatrixGlue::preScale__FF},
|
||||
{"native_preRotate","!(JFFF)V", (void*) SkMatrixGlue::preRotate__FFF},
|
||||
{"native_preRotate","!(JF)V", (void*) SkMatrixGlue::preRotate__F},
|
||||
{"native_preSkew","!(JFFFF)V", (void*) SkMatrixGlue::preSkew__FFFF},
|
||||
{"native_preSkew","!(JFF)V", (void*) SkMatrixGlue::preSkew__FF},
|
||||
{"native_preConcat","!(JJ)V", (void*) SkMatrixGlue::preConcat},
|
||||
{"native_postTranslate","!(JFF)V", (void*) SkMatrixGlue::postTranslate},
|
||||
{"native_postScale","!(JFFFF)V", (void*) SkMatrixGlue::postScale__FFFF},
|
||||
{"native_postScale","!(JFF)V", (void*) SkMatrixGlue::postScale__FF},
|
||||
{"native_postRotate","!(JFFF)V", (void*) SkMatrixGlue::postRotate__FFF},
|
||||
{"native_postRotate","!(JF)V", (void*) SkMatrixGlue::postRotate__F},
|
||||
{"native_postSkew","!(JFFFF)V", (void*) SkMatrixGlue::postSkew__FFFF},
|
||||
{"native_postSkew","!(JFF)V", (void*) SkMatrixGlue::postSkew__FF},
|
||||
{"native_postConcat","!(JJ)V", (void*) SkMatrixGlue::postConcat},
|
||||
{"native_setRectToRect","!(JLandroid/graphics/RectF;Landroid/graphics/RectF;I)Z", (void*) SkMatrixGlue::setRectToRect},
|
||||
{"native_setPolyToPoly","!(J[FI[FII)Z", (void*) SkMatrixGlue::setPolyToPoly},
|
||||
{"native_invert","!(JJ)Z", (void*) SkMatrixGlue::invert},
|
||||
{"native_mapPoints","!(J[FI[FIIZ)V", (void*) SkMatrixGlue::mapPoints},
|
||||
{"native_mapRect","!(JLandroid/graphics/RectF;Landroid/graphics/RectF;)Z", (void*) SkMatrixGlue::mapRect__RectFRectF},
|
||||
{"native_mapRadius","!(JF)F", (void*) SkMatrixGlue::mapRadius},
|
||||
{"native_getValues","!(J[F)V", (void*) SkMatrixGlue::getValues},
|
||||
{"native_setValues","!(J[F)V", (void*) SkMatrixGlue::setValues},
|
||||
{"native_equals", "!(JJ)Z", (void*) SkMatrixGlue::equals}
|
||||
// ------- @FastNative below here ---------------
|
||||
{"nMapPoints","(J[FI[FIIZ)V", (void*) SkMatrixGlue::mapPoints},
|
||||
{"nMapRect","(JLandroid/graphics/RectF;Landroid/graphics/RectF;)Z",
|
||||
(void*) SkMatrixGlue::mapRect__RectFRectF},
|
||||
{"nSetRectToRect","(JLandroid/graphics/RectF;Landroid/graphics/RectF;I)Z",
|
||||
(void*) SkMatrixGlue::setRectToRect},
|
||||
{"nSetPolyToPoly","(J[FI[FII)Z", (void*) SkMatrixGlue::setPolyToPoly},
|
||||
{"nGetValues","(J[F)V", (void*) SkMatrixGlue::getValues},
|
||||
{"nSetValues","(J[F)V", (void*) SkMatrixGlue::setValues},
|
||||
|
||||
// ------- @CriticalNative below here ---------------
|
||||
{"nIsIdentity","(J)Z", (void*) SkMatrixGlue::isIdentity},
|
||||
{"nIsAffine","(J)Z", (void*) SkMatrixGlue::isAffine},
|
||||
{"nRectStaysRect","(J)Z", (void*) SkMatrixGlue::rectStaysRect},
|
||||
{"nReset","(J)V", (void*) SkMatrixGlue::reset},
|
||||
{"nSet","(JJ)V", (void*) SkMatrixGlue::set},
|
||||
{"nSetTranslate","(JFF)V", (void*) SkMatrixGlue::setTranslate},
|
||||
{"nSetScale","(JFFFF)V", (void*) SkMatrixGlue::setScale__FFFF},
|
||||
{"nSetScale","(JFF)V", (void*) SkMatrixGlue::setScale__FF},
|
||||
{"nSetRotate","(JFFF)V", (void*) SkMatrixGlue::setRotate__FFF},
|
||||
{"nSetRotate","(JF)V", (void*) SkMatrixGlue::setRotate__F},
|
||||
{"nSetSinCos","(JFFFF)V", (void*) SkMatrixGlue::setSinCos__FFFF},
|
||||
{"nSetSinCos","(JFF)V", (void*) SkMatrixGlue::setSinCos__FF},
|
||||
{"nSetSkew","(JFFFF)V", (void*) SkMatrixGlue::setSkew__FFFF},
|
||||
{"nSetSkew","(JFF)V", (void*) SkMatrixGlue::setSkew__FF},
|
||||
{"nSetConcat","(JJJ)V", (void*) SkMatrixGlue::setConcat},
|
||||
{"nPreTranslate","(JFF)V", (void*) SkMatrixGlue::preTranslate},
|
||||
{"nPreScale","(JFFFF)V", (void*) SkMatrixGlue::preScale__FFFF},
|
||||
{"nPreScale","(JFF)V", (void*) SkMatrixGlue::preScale__FF},
|
||||
{"nPreRotate","(JFFF)V", (void*) SkMatrixGlue::preRotate__FFF},
|
||||
{"nPreRotate","(JF)V", (void*) SkMatrixGlue::preRotate__F},
|
||||
{"nPreSkew","(JFFFF)V", (void*) SkMatrixGlue::preSkew__FFFF},
|
||||
{"nPreSkew","(JFF)V", (void*) SkMatrixGlue::preSkew__FF},
|
||||
{"nPreConcat","(JJ)V", (void*) SkMatrixGlue::preConcat},
|
||||
{"nPostTranslate","(JFF)V", (void*) SkMatrixGlue::postTranslate},
|
||||
{"nPostScale","(JFFFF)V", (void*) SkMatrixGlue::postScale__FFFF},
|
||||
{"nPostScale","(JFF)V", (void*) SkMatrixGlue::postScale__FF},
|
||||
{"nPostRotate","(JFFF)V", (void*) SkMatrixGlue::postRotate__FFF},
|
||||
{"nPostRotate","(JF)V", (void*) SkMatrixGlue::postRotate__F},
|
||||
{"nPostSkew","(JFFFF)V", (void*) SkMatrixGlue::postSkew__FFFF},
|
||||
{"nPostSkew","(JFF)V", (void*) SkMatrixGlue::postSkew__FF},
|
||||
{"nPostConcat","(JJ)V", (void*) SkMatrixGlue::postConcat},
|
||||
{"nInvert","(JJ)Z", (void*) SkMatrixGlue::invert},
|
||||
{"nMapRadius","(JF)F", (void*) SkMatrixGlue::mapRadius},
|
||||
{"nEquals", "(JJ)Z", (void*) SkMatrixGlue::equals}
|
||||
};
|
||||
|
||||
static jfieldID sNativeInstanceField;
|
||||
|
||||
@@ -16,8 +16,12 @@
|
||||
|
||||
package android.graphics;
|
||||
|
||||
import java.io.PrintWriter;
|
||||
import dalvik.annotation.optimization.CriticalNative;
|
||||
import dalvik.annotation.optimization.FastNative;
|
||||
|
||||
import libcore.util.NativeAllocationRegistry;
|
||||
|
||||
import java.io.PrintWriter;
|
||||
|
||||
/**
|
||||
* The Matrix class holds a 3x3 matrix for transforming coordinates.
|
||||
@@ -216,352 +220,345 @@ public class Matrix {
|
||||
}
|
||||
};
|
||||
|
||||
// sizeof(SkMatrix) is 9 * sizeof(float) + uint32_t
|
||||
private static final long NATIVE_ALLOCATION_SIZE = 40;
|
||||
|
||||
private static class NoImagePreloadHolder {
|
||||
public static final NativeAllocationRegistry sRegistry = new NativeAllocationRegistry(
|
||||
Matrix.class.getClassLoader(), nGetNativeFinalizer(), NATIVE_ALLOCATION_SIZE);
|
||||
}
|
||||
|
||||
/**
|
||||
* @hide
|
||||
*/
|
||||
public long native_instance;
|
||||
public final long native_instance;
|
||||
|
||||
/**
|
||||
* Create an identity matrix
|
||||
*/
|
||||
public Matrix() {
|
||||
native_instance = native_create(0);
|
||||
native_instance = nCreate(0);
|
||||
NoImagePreloadHolder.sRegistry.registerNativeAllocation(this, native_instance);
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a matrix that is a (deep) copy of src
|
||||
*
|
||||
* @param src The matrix to copy into this matrix
|
||||
*/
|
||||
public Matrix(Matrix src) {
|
||||
native_instance = native_create(src != null ? src.native_instance : 0);
|
||||
native_instance = nCreate(src != null ? src.native_instance : 0);
|
||||
NoImagePreloadHolder.sRegistry.registerNativeAllocation(this, native_instance);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns true if the matrix is identity.
|
||||
* This maybe faster than testing if (getType() == 0)
|
||||
* Returns true if the matrix is identity. This maybe faster than testing if (getType() == 0)
|
||||
*/
|
||||
public boolean isIdentity() {
|
||||
return native_isIdentity(native_instance);
|
||||
return nIsIdentity(native_instance);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets whether this matrix is affine. An affine matrix preserves
|
||||
* straight lines and has no perspective.
|
||||
* Gets whether this matrix is affine. An affine matrix preserves straight lines and has no
|
||||
* perspective.
|
||||
*
|
||||
* @return Whether the matrix is affine.
|
||||
*/
|
||||
public boolean isAffine() {
|
||||
return native_isAffine(native_instance);
|
||||
return nIsAffine(native_instance);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns true if will map a rectangle to another rectangle. This can be
|
||||
* true if the matrix is identity, scale-only, or rotates a multiple of 90
|
||||
* degrees.
|
||||
* Returns true if will map a rectangle to another rectangle. This can be true if the matrix is
|
||||
* identity, scale-only, or rotates a multiple of 90 degrees.
|
||||
*/
|
||||
public boolean rectStaysRect() {
|
||||
return native_rectStaysRect(native_instance);
|
||||
return nRectStaysRect(native_instance);
|
||||
}
|
||||
|
||||
/**
|
||||
* (deep) copy the src matrix into this matrix. If src is null, reset this
|
||||
* matrix to the identity matrix.
|
||||
* (deep) copy the src matrix into this matrix. If src is null, reset this matrix to the
|
||||
* identity matrix.
|
||||
*/
|
||||
public void set(Matrix src) {
|
||||
if (src == null) {
|
||||
reset();
|
||||
} else {
|
||||
native_set(native_instance, src.native_instance);
|
||||
nSet(native_instance, src.native_instance);
|
||||
}
|
||||
}
|
||||
|
||||
/** Returns true iff obj is a Matrix and its values equal our values.
|
||||
*/
|
||||
/**
|
||||
* Returns true iff obj is a Matrix and its values equal our values.
|
||||
*/
|
||||
@Override
|
||||
public boolean equals(Object obj) {
|
||||
//if (obj == this) return true; -- NaN value would mean matrix != itself
|
||||
if (!(obj instanceof Matrix)) return false;
|
||||
return native_equals(native_instance, ((Matrix)obj).native_instance);
|
||||
// if (obj == this) return true; -- NaN value would mean matrix != itself
|
||||
if (!(obj instanceof Matrix)) {
|
||||
return false;
|
||||
}
|
||||
return nEquals(native_instance, ((Matrix) obj).native_instance);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
// This should generate the hash code by performing some arithmetic operation on all
|
||||
// the matrix elements -- our equals() does an element-by-element comparison, and we
|
||||
// need to ensure that the hash code for two equal objects is the same. We're not
|
||||
// need to ensure that the hash code for two equal objects is the same. We're not
|
||||
// really using this at the moment, so we take the easy way out.
|
||||
return 44;
|
||||
}
|
||||
|
||||
/** Set the matrix to identity */
|
||||
public void reset() {
|
||||
native_reset(native_instance);
|
||||
nReset(native_instance);
|
||||
}
|
||||
|
||||
/** Set the matrix to translate by (dx, dy). */
|
||||
public void setTranslate(float dx, float dy) {
|
||||
native_setTranslate(native_instance, dx, dy);
|
||||
nSetTranslate(native_instance, dx, dy);
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the matrix to scale by sx and sy, with a pivot point at (px, py).
|
||||
* The pivot point is the coordinate that should remain unchanged by the
|
||||
* specified transformation.
|
||||
* Set the matrix to scale by sx and sy, with a pivot point at (px, py). The pivot point is the
|
||||
* coordinate that should remain unchanged by the specified transformation.
|
||||
*/
|
||||
public void setScale(float sx, float sy, float px, float py) {
|
||||
native_setScale(native_instance, sx, sy, px, py);
|
||||
nSetScale(native_instance, sx, sy, px, py);
|
||||
}
|
||||
|
||||
/** Set the matrix to scale by sx and sy. */
|
||||
public void setScale(float sx, float sy) {
|
||||
native_setScale(native_instance, sx, sy);
|
||||
nSetScale(native_instance, sx, sy);
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the matrix to rotate by the specified number of degrees, with a pivot
|
||||
* point at (px, py). The pivot point is the coordinate that should remain
|
||||
* unchanged by the specified transformation.
|
||||
* Set the matrix to rotate by the specified number of degrees, with a pivot point at (px, py).
|
||||
* The pivot point is the coordinate that should remain unchanged by the specified
|
||||
* transformation.
|
||||
*/
|
||||
public void setRotate(float degrees, float px, float py) {
|
||||
native_setRotate(native_instance, degrees, px, py);
|
||||
nSetRotate(native_instance, degrees, px, py);
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the matrix to rotate about (0,0) by the specified number of degrees.
|
||||
*/
|
||||
public void setRotate(float degrees) {
|
||||
native_setRotate(native_instance, degrees);
|
||||
nSetRotate(native_instance, degrees);
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the matrix to rotate by the specified sine and cosine values, with a
|
||||
* pivot point at (px, py). The pivot point is the coordinate that should
|
||||
* remain unchanged by the specified transformation.
|
||||
* Set the matrix to rotate by the specified sine and cosine values, with a pivot point at (px,
|
||||
* py). The pivot point is the coordinate that should remain unchanged by the specified
|
||||
* transformation.
|
||||
*/
|
||||
public void setSinCos(float sinValue, float cosValue, float px, float py) {
|
||||
native_setSinCos(native_instance, sinValue, cosValue, px, py);
|
||||
nSetSinCos(native_instance, sinValue, cosValue, px, py);
|
||||
}
|
||||
|
||||
/** Set the matrix to rotate by the specified sine and cosine values. */
|
||||
public void setSinCos(float sinValue, float cosValue) {
|
||||
native_setSinCos(native_instance, sinValue, cosValue);
|
||||
nSetSinCos(native_instance, sinValue, cosValue);
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the matrix to skew by sx and sy, with a pivot point at (px, py).
|
||||
* The pivot point is the coordinate that should remain unchanged by the
|
||||
* specified transformation.
|
||||
* Set the matrix to skew by sx and sy, with a pivot point at (px, py). The pivot point is the
|
||||
* coordinate that should remain unchanged by the specified transformation.
|
||||
*/
|
||||
public void setSkew(float kx, float ky, float px, float py) {
|
||||
native_setSkew(native_instance, kx, ky, px, py);
|
||||
nSetSkew(native_instance, kx, ky, px, py);
|
||||
}
|
||||
|
||||
/** Set the matrix to skew by sx and sy. */
|
||||
public void setSkew(float kx, float ky) {
|
||||
native_setSkew(native_instance, kx, ky);
|
||||
nSetSkew(native_instance, kx, ky);
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the matrix to the concatenation of the two specified matrices and
|
||||
* return true.
|
||||
*
|
||||
* <p>Either of the two matrices may also be the target matrix, that is
|
||||
* <code>matrixA.setConcat(matrixA, matrixB);</code> is valid.</p>
|
||||
*
|
||||
* <p class="note">In {@link android.os.Build.VERSION_CODES#GINGERBREAD_MR1} and below, this
|
||||
* function returns true only if the result can be represented. In
|
||||
* {@link android.os.Build.VERSION_CODES#HONEYCOMB} and above, it always returns true.</p>
|
||||
* Set the matrix to the concatenation of the two specified matrices and return true.
|
||||
* <p>
|
||||
* Either of the two matrices may also be the target matrix, that is
|
||||
* <code>matrixA.setConcat(matrixA, matrixB);</code> is valid.
|
||||
* </p>
|
||||
* <p class="note">
|
||||
* In {@link android.os.Build.VERSION_CODES#GINGERBREAD_MR1} and below, this function returns
|
||||
* true only if the result can be represented. In
|
||||
* {@link android.os.Build.VERSION_CODES#HONEYCOMB} and above, it always returns true.
|
||||
* </p>
|
||||
*/
|
||||
public boolean setConcat(Matrix a, Matrix b) {
|
||||
native_setConcat(native_instance, a.native_instance, b.native_instance);
|
||||
nSetConcat(native_instance, a.native_instance, b.native_instance);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Preconcats the matrix with the specified translation.
|
||||
* M' = M * T(dx, dy)
|
||||
* Preconcats the matrix with the specified translation. M' = M * T(dx, dy)
|
||||
*/
|
||||
public boolean preTranslate(float dx, float dy) {
|
||||
native_preTranslate(native_instance, dx, dy);
|
||||
nPreTranslate(native_instance, dx, dy);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Preconcats the matrix with the specified scale.
|
||||
* M' = M * S(sx, sy, px, py)
|
||||
* Preconcats the matrix with the specified scale. M' = M * S(sx, sy, px, py)
|
||||
*/
|
||||
public boolean preScale(float sx, float sy, float px, float py) {
|
||||
native_preScale(native_instance, sx, sy, px, py);
|
||||
nPreScale(native_instance, sx, sy, px, py);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Preconcats the matrix with the specified scale.
|
||||
* M' = M * S(sx, sy)
|
||||
* Preconcats the matrix with the specified scale. M' = M * S(sx, sy)
|
||||
*/
|
||||
public boolean preScale(float sx, float sy) {
|
||||
native_preScale(native_instance, sx, sy);
|
||||
nPreScale(native_instance, sx, sy);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Preconcats the matrix with the specified rotation.
|
||||
* M' = M * R(degrees, px, py)
|
||||
* Preconcats the matrix with the specified rotation. M' = M * R(degrees, px, py)
|
||||
*/
|
||||
public boolean preRotate(float degrees, float px, float py) {
|
||||
native_preRotate(native_instance, degrees, px, py);
|
||||
nPreRotate(native_instance, degrees, px, py);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Preconcats the matrix with the specified rotation.
|
||||
* M' = M * R(degrees)
|
||||
* Preconcats the matrix with the specified rotation. M' = M * R(degrees)
|
||||
*/
|
||||
public boolean preRotate(float degrees) {
|
||||
native_preRotate(native_instance, degrees);
|
||||
nPreRotate(native_instance, degrees);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Preconcats the matrix with the specified skew.
|
||||
* M' = M * K(kx, ky, px, py)
|
||||
* Preconcats the matrix with the specified skew. M' = M * K(kx, ky, px, py)
|
||||
*/
|
||||
public boolean preSkew(float kx, float ky, float px, float py) {
|
||||
native_preSkew(native_instance, kx, ky, px, py);
|
||||
nPreSkew(native_instance, kx, ky, px, py);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Preconcats the matrix with the specified skew.
|
||||
* M' = M * K(kx, ky)
|
||||
* Preconcats the matrix with the specified skew. M' = M * K(kx, ky)
|
||||
*/
|
||||
public boolean preSkew(float kx, float ky) {
|
||||
native_preSkew(native_instance, kx, ky);
|
||||
nPreSkew(native_instance, kx, ky);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Preconcats the matrix with the specified matrix.
|
||||
* M' = M * other
|
||||
* Preconcats the matrix with the specified matrix. M' = M * other
|
||||
*/
|
||||
public boolean preConcat(Matrix other) {
|
||||
native_preConcat(native_instance, other.native_instance);
|
||||
nPreConcat(native_instance, other.native_instance);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Postconcats the matrix with the specified translation.
|
||||
* M' = T(dx, dy) * M
|
||||
* Postconcats the matrix with the specified translation. M' = T(dx, dy) * M
|
||||
*/
|
||||
public boolean postTranslate(float dx, float dy) {
|
||||
native_postTranslate(native_instance, dx, dy);
|
||||
nPostTranslate(native_instance, dx, dy);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Postconcats the matrix with the specified scale.
|
||||
* M' = S(sx, sy, px, py) * M
|
||||
* Postconcats the matrix with the specified scale. M' = S(sx, sy, px, py) * M
|
||||
*/
|
||||
public boolean postScale(float sx, float sy, float px, float py) {
|
||||
native_postScale(native_instance, sx, sy, px, py);
|
||||
nPostScale(native_instance, sx, sy, px, py);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Postconcats the matrix with the specified scale.
|
||||
* M' = S(sx, sy) * M
|
||||
* Postconcats the matrix with the specified scale. M' = S(sx, sy) * M
|
||||
*/
|
||||
public boolean postScale(float sx, float sy) {
|
||||
native_postScale(native_instance, sx, sy);
|
||||
nPostScale(native_instance, sx, sy);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Postconcats the matrix with the specified rotation.
|
||||
* M' = R(degrees, px, py) * M
|
||||
* Postconcats the matrix with the specified rotation. M' = R(degrees, px, py) * M
|
||||
*/
|
||||
public boolean postRotate(float degrees, float px, float py) {
|
||||
native_postRotate(native_instance, degrees, px, py);
|
||||
nPostRotate(native_instance, degrees, px, py);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Postconcats the matrix with the specified rotation.
|
||||
* M' = R(degrees) * M
|
||||
* Postconcats the matrix with the specified rotation. M' = R(degrees) * M
|
||||
*/
|
||||
public boolean postRotate(float degrees) {
|
||||
native_postRotate(native_instance, degrees);
|
||||
nPostRotate(native_instance, degrees);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Postconcats the matrix with the specified skew.
|
||||
* M' = K(kx, ky, px, py) * M
|
||||
* Postconcats the matrix with the specified skew. M' = K(kx, ky, px, py) * M
|
||||
*/
|
||||
public boolean postSkew(float kx, float ky, float px, float py) {
|
||||
native_postSkew(native_instance, kx, ky, px, py);
|
||||
nPostSkew(native_instance, kx, ky, px, py);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Postconcats the matrix with the specified skew.
|
||||
* M' = K(kx, ky) * M
|
||||
* Postconcats the matrix with the specified skew. M' = K(kx, ky) * M
|
||||
*/
|
||||
public boolean postSkew(float kx, float ky) {
|
||||
native_postSkew(native_instance, kx, ky);
|
||||
nPostSkew(native_instance, kx, ky);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Postconcats the matrix with the specified matrix.
|
||||
* M' = other * M
|
||||
* Postconcats the matrix with the specified matrix. M' = other * M
|
||||
*/
|
||||
public boolean postConcat(Matrix other) {
|
||||
native_postConcat(native_instance, other.native_instance);
|
||||
nPostConcat(native_instance, other.native_instance);
|
||||
return true;
|
||||
}
|
||||
|
||||
/** Controlls how the src rect should align into the dst rect for
|
||||
setRectToRect().
|
||||
*/
|
||||
/**
|
||||
* Controlls how the src rect should align into the dst rect for setRectToRect().
|
||||
*/
|
||||
public enum ScaleToFit {
|
||||
/**
|
||||
* Scale in X and Y independently, so that src matches dst exactly.
|
||||
* This may change the aspect ratio of the src.
|
||||
* Scale in X and Y independently, so that src matches dst exactly. This may change the
|
||||
* aspect ratio of the src.
|
||||
*/
|
||||
FILL (0),
|
||||
FILL(0),
|
||||
/**
|
||||
* Compute a scale that will maintain the original src aspect ratio,
|
||||
* but will also ensure that src fits entirely inside dst. At least one
|
||||
* axis (X or Y) will fit exactly. START aligns the result to the
|
||||
* left and top edges of dst.
|
||||
* Compute a scale that will maintain the original src aspect ratio, but will also ensure
|
||||
* that src fits entirely inside dst. At least one axis (X or Y) will fit exactly. START
|
||||
* aligns the result to the left and top edges of dst.
|
||||
*/
|
||||
START (1),
|
||||
START(1),
|
||||
/**
|
||||
* Compute a scale that will maintain the original src aspect ratio,
|
||||
* but will also ensure that src fits entirely inside dst. At least one
|
||||
* axis (X or Y) will fit exactly. The result is centered inside dst.
|
||||
* Compute a scale that will maintain the original src aspect ratio, but will also ensure
|
||||
* that src fits entirely inside dst. At least one axis (X or Y) will fit exactly. The
|
||||
* result is centered inside dst.
|
||||
*/
|
||||
CENTER (2),
|
||||
CENTER(2),
|
||||
/**
|
||||
* Compute a scale that will maintain the original src aspect ratio,
|
||||
* but will also ensure that src fits entirely inside dst. At least one
|
||||
* axis (X or Y) will fit exactly. END aligns the result to the
|
||||
* right and bottom edges of dst.
|
||||
* Compute a scale that will maintain the original src aspect ratio, but will also ensure
|
||||
* that src fits entirely inside dst. At least one axis (X or Y) will fit exactly. END
|
||||
* aligns the result to the right and bottom edges of dst.
|
||||
*/
|
||||
END (3);
|
||||
END(3);
|
||||
|
||||
// the native values must match those in SkMatrix.h
|
||||
ScaleToFit(int nativeInt) {
|
||||
this.nativeInt = nativeInt;
|
||||
}
|
||||
|
||||
final int nativeInt;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the matrix to the scale and translate values that map the source
|
||||
* rectangle to the destination rectangle, returning true if the the result
|
||||
* can be represented.
|
||||
* Set the matrix to the scale and translate values that map the source rectangle to the
|
||||
* destination rectangle, returning true if the the result can be represented.
|
||||
*
|
||||
* @param src the source rectangle to map from.
|
||||
* @param dst the destination rectangle to map to.
|
||||
@@ -572,13 +569,13 @@ public class Matrix {
|
||||
if (dst == null || src == null) {
|
||||
throw new NullPointerException();
|
||||
}
|
||||
return native_setRectToRect(native_instance, src, dst, stf.nativeInt);
|
||||
return nSetRectToRect(native_instance, src, dst, stf.nativeInt);
|
||||
}
|
||||
|
||||
// private helper to perform range checks on arrays of "points"
|
||||
private static void checkPointArrays(float[] src, int srcIndex,
|
||||
float[] dst, int dstIndex,
|
||||
int pointCount) {
|
||||
float[] dst, int dstIndex,
|
||||
int pointCount) {
|
||||
// check for too-small and too-big indices
|
||||
int srcStop = srcIndex + (pointCount << 1);
|
||||
int dstStop = dstIndex + (pointCount << 1);
|
||||
@@ -589,84 +586,81 @@ public class Matrix {
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the matrix such that the specified src points would map to the
|
||||
* specified dst points. The "points" are represented as an array of floats,
|
||||
* order [x0, y0, x1, y1, ...], where each "point" is 2 float values.
|
||||
* Set the matrix such that the specified src points would map to the specified dst points. The
|
||||
* "points" are represented as an array of floats, order [x0, y0, x1, y1, ...], where each
|
||||
* "point" is 2 float values.
|
||||
*
|
||||
* @param src The array of src [x,y] pairs (points)
|
||||
* @param src The array of src [x,y] pairs (points)
|
||||
* @param srcIndex Index of the first pair of src values
|
||||
* @param dst The array of dst [x,y] pairs (points)
|
||||
* @param dst The array of dst [x,y] pairs (points)
|
||||
* @param dstIndex Index of the first pair of dst values
|
||||
* @param pointCount The number of pairs/points to be used. Must be [0..4]
|
||||
* @return true if the matrix was set to the specified transformation
|
||||
*/
|
||||
public boolean setPolyToPoly(float[] src, int srcIndex,
|
||||
float[] dst, int dstIndex,
|
||||
int pointCount) {
|
||||
float[] dst, int dstIndex,
|
||||
int pointCount) {
|
||||
if (pointCount > 4) {
|
||||
throw new IllegalArgumentException();
|
||||
}
|
||||
checkPointArrays(src, srcIndex, dst, dstIndex, pointCount);
|
||||
return native_setPolyToPoly(native_instance, src, srcIndex,
|
||||
dst, dstIndex, pointCount);
|
||||
return nSetPolyToPoly(native_instance, src, srcIndex,
|
||||
dst, dstIndex, pointCount);
|
||||
}
|
||||
|
||||
/**
|
||||
* If this matrix can be inverted, return true and if inverse is not null,
|
||||
* set inverse to be the inverse of this matrix. If this matrix cannot be
|
||||
* inverted, ignore inverse and return false.
|
||||
* If this matrix can be inverted, return true and if inverse is not null, set inverse to be the
|
||||
* inverse of this matrix. If this matrix cannot be inverted, ignore inverse and return false.
|
||||
*/
|
||||
public boolean invert(Matrix inverse) {
|
||||
return native_invert(native_instance, inverse.native_instance);
|
||||
return nInvert(native_instance, inverse.native_instance);
|
||||
}
|
||||
|
||||
/**
|
||||
* Apply this matrix to the array of 2D points specified by src, and write
|
||||
* the transformed points into the array of points specified by dst. The
|
||||
* two arrays represent their "points" as pairs of floats [x, y].
|
||||
* Apply this matrix to the array of 2D points specified by src, and write the transformed
|
||||
* points into the array of points specified by dst. The two arrays represent their "points" as
|
||||
* pairs of floats [x, y].
|
||||
*
|
||||
* @param dst The array of dst points (x,y pairs)
|
||||
* @param dst The array of dst points (x,y pairs)
|
||||
* @param dstIndex The index of the first [x,y] pair of dst floats
|
||||
* @param src The array of src points (x,y pairs)
|
||||
* @param src The array of src points (x,y pairs)
|
||||
* @param srcIndex The index of the first [x,y] pair of src floats
|
||||
* @param pointCount The number of points (x,y pairs) to transform
|
||||
*/
|
||||
public void mapPoints(float[] dst, int dstIndex, float[] src, int srcIndex,
|
||||
int pointCount) {
|
||||
int pointCount) {
|
||||
checkPointArrays(src, srcIndex, dst, dstIndex, pointCount);
|
||||
native_mapPoints(native_instance, dst, dstIndex, src, srcIndex,
|
||||
pointCount, true);
|
||||
nMapPoints(native_instance, dst, dstIndex, src, srcIndex,
|
||||
pointCount, true);
|
||||
}
|
||||
|
||||
/**
|
||||
* Apply this matrix to the array of 2D vectors specified by src, and write
|
||||
* the transformed vectors into the array of vectors specified by dst. The
|
||||
* two arrays represent their "vectors" as pairs of floats [x, y].
|
||||
* Apply this matrix to the array of 2D vectors specified by src, and write the transformed
|
||||
* vectors into the array of vectors specified by dst. The two arrays represent their "vectors"
|
||||
* as pairs of floats [x, y]. Note: this method does not apply the translation associated with
|
||||
* the matrix. Use {@link Matrix#mapPoints(float[], int, float[], int, int)} if you want the
|
||||
* translation to be applied.
|
||||
*
|
||||
* Note: this method does not apply the translation associated with the matrix. Use
|
||||
* {@link Matrix#mapPoints(float[], int, float[], int, int)} if you want the translation
|
||||
* to be applied.
|
||||
*
|
||||
* @param dst The array of dst vectors (x,y pairs)
|
||||
* @param dst The array of dst vectors (x,y pairs)
|
||||
* @param dstIndex The index of the first [x,y] pair of dst floats
|
||||
* @param src The array of src vectors (x,y pairs)
|
||||
* @param src The array of src vectors (x,y pairs)
|
||||
* @param srcIndex The index of the first [x,y] pair of src floats
|
||||
* @param vectorCount The number of vectors (x,y pairs) to transform
|
||||
*/
|
||||
public void mapVectors(float[] dst, int dstIndex, float[] src, int srcIndex,
|
||||
int vectorCount) {
|
||||
int vectorCount) {
|
||||
checkPointArrays(src, srcIndex, dst, dstIndex, vectorCount);
|
||||
native_mapPoints(native_instance, dst, dstIndex, src, srcIndex,
|
||||
vectorCount, false);
|
||||
nMapPoints(native_instance, dst, dstIndex, src, srcIndex,
|
||||
vectorCount, false);
|
||||
}
|
||||
|
||||
/**
|
||||
* Apply this matrix to the array of 2D points specified by src, and write
|
||||
* the transformed points into the array of points specified by dst. The
|
||||
* two arrays represent their "points" as pairs of floats [x, y].
|
||||
* Apply this matrix to the array of 2D points specified by src, and write the transformed
|
||||
* points into the array of points specified by dst. The two arrays represent their "points" as
|
||||
* pairs of floats [x, y].
|
||||
*
|
||||
* @param dst The array of dst points (x,y pairs)
|
||||
* @param src The array of src points (x,y pairs)
|
||||
* @param dst The array of dst points (x,y pairs)
|
||||
* @param src The array of src points (x,y pairs)
|
||||
*/
|
||||
public void mapPoints(float[] dst, float[] src) {
|
||||
if (dst.length != src.length) {
|
||||
@@ -676,15 +670,14 @@ public class Matrix {
|
||||
}
|
||||
|
||||
/**
|
||||
* Apply this matrix to the array of 2D vectors specified by src, and write
|
||||
* the transformed vectors into the array of vectors specified by dst. The
|
||||
* two arrays represent their "vectors" as pairs of floats [x, y].
|
||||
* Apply this matrix to the array of 2D vectors specified by src, and write the transformed
|
||||
* vectors into the array of vectors specified by dst. The two arrays represent their "vectors"
|
||||
* as pairs of floats [x, y]. Note: this method does not apply the translation associated with
|
||||
* the matrix. Use {@link Matrix#mapPoints(float[], float[])} if you want the translation to be
|
||||
* applied.
|
||||
*
|
||||
* Note: this method does not apply the translation associated with the matrix. Use
|
||||
* {@link Matrix#mapPoints(float[], float[])} if you want the translation to be applied.
|
||||
*
|
||||
* @param dst The array of dst vectors (x,y pairs)
|
||||
* @param src The array of src vectors (x,y pairs)
|
||||
* @param dst The array of dst vectors (x,y pairs)
|
||||
* @param src The array of src vectors (x,y pairs)
|
||||
*/
|
||||
public void mapVectors(float[] dst, float[] src) {
|
||||
if (dst.length != src.length) {
|
||||
@@ -694,8 +687,8 @@ public class Matrix {
|
||||
}
|
||||
|
||||
/**
|
||||
* Apply this matrix to the array of 2D points, and write the transformed
|
||||
* points back into the array
|
||||
* Apply this matrix to the array of 2D points, and write the transformed points back into the
|
||||
* array
|
||||
*
|
||||
* @param pts The array [x0, y0, x1, y1, ...] of points to transform.
|
||||
*/
|
||||
@@ -704,10 +697,8 @@ public class Matrix {
|
||||
}
|
||||
|
||||
/**
|
||||
* Apply this matrix to the array of 2D vectors, and write the transformed
|
||||
* vectors back into the array.
|
||||
*
|
||||
* Note: this method does not apply the translation associated with the matrix. Use
|
||||
* Apply this matrix to the array of 2D vectors, and write the transformed vectors back into the
|
||||
* array. Note: this method does not apply the translation associated with the matrix. Use
|
||||
* {@link Matrix#mapPoints(float[])} if you want the translation to be applied.
|
||||
*
|
||||
* @param vecs The array [x0, y0, x1, y1, ...] of vectors to transform.
|
||||
@@ -717,9 +708,9 @@ public class Matrix {
|
||||
}
|
||||
|
||||
/**
|
||||
* Apply this matrix to the src rectangle, and write the transformed
|
||||
* rectangle into dst. This is accomplished by transforming the 4 corners of
|
||||
* src, and then setting dst to the bounds of those points.
|
||||
* Apply this matrix to the src rectangle, and write the transformed rectangle into dst. This is
|
||||
* accomplished by transforming the 4 corners of src, and then setting dst to the bounds of
|
||||
* those points.
|
||||
*
|
||||
* @param dst Where the transformed rectangle is written.
|
||||
* @param src The original rectangle to be transformed.
|
||||
@@ -729,13 +720,13 @@ public class Matrix {
|
||||
if (dst == null || src == null) {
|
||||
throw new NullPointerException();
|
||||
}
|
||||
return native_mapRect(native_instance, dst, src);
|
||||
return nMapRect(native_instance, dst, src);
|
||||
}
|
||||
|
||||
/**
|
||||
* Apply this matrix to the rectangle, and write the transformed rectangle
|
||||
* back into it. This is accomplished by transforming the 4 corners of rect,
|
||||
* and then setting it to the bounds of those points
|
||||
* Apply this matrix to the rectangle, and write the transformed rectangle back into it. This is
|
||||
* accomplished by transforming the 4 corners of rect, and then setting it to the bounds of
|
||||
* those points
|
||||
*
|
||||
* @param rect The rectangle to transform.
|
||||
* @return the result of calling rectStaysRect()
|
||||
@@ -745,34 +736,33 @@ public class Matrix {
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the mean radius of a circle after it has been mapped by
|
||||
* this matrix. NOTE: in perspective this value assumes the circle
|
||||
* has its center at the origin.
|
||||
* Return the mean radius of a circle after it has been mapped by this matrix. NOTE: in
|
||||
* perspective this value assumes the circle has its center at the origin.
|
||||
*/
|
||||
public float mapRadius(float radius) {
|
||||
return native_mapRadius(native_instance, radius);
|
||||
return nMapRadius(native_instance, radius);
|
||||
}
|
||||
|
||||
/** Copy 9 values from the matrix into the array.
|
||||
*/
|
||||
/**
|
||||
* Copy 9 values from the matrix into the array.
|
||||
*/
|
||||
public void getValues(float[] values) {
|
||||
if (values.length < 9) {
|
||||
throw new ArrayIndexOutOfBoundsException();
|
||||
}
|
||||
native_getValues(native_instance, values);
|
||||
nGetValues(native_instance, values);
|
||||
}
|
||||
|
||||
/** Copy 9 values from the array into the matrix.
|
||||
Depending on the implementation of Matrix, these may be
|
||||
transformed into 16.16 integers in the Matrix, such that
|
||||
a subsequent call to getValues() will not yield exactly
|
||||
the same values.
|
||||
*/
|
||||
/**
|
||||
* Copy 9 values from the array into the matrix. Depending on the implementation of Matrix,
|
||||
* these may be transformed into 16.16 integers in the Matrix, such that a subsequent call to
|
||||
* getValues() will not yield exactly the same values.
|
||||
*/
|
||||
public void setValues(float[] values) {
|
||||
if (values.length < 9) {
|
||||
throw new ArrayIndexOutOfBoundsException();
|
||||
}
|
||||
native_setValues(native_instance, values);
|
||||
nSetValues(native_instance, values);
|
||||
}
|
||||
|
||||
@Override
|
||||
@@ -798,122 +788,155 @@ public class Matrix {
|
||||
float[] values = new float[9];
|
||||
getValues(values);
|
||||
sb.append('[');
|
||||
sb.append(values[0]); sb.append(", "); sb.append(values[1]); sb.append(", ");
|
||||
sb.append(values[2]); sb.append("][");
|
||||
sb.append(values[3]); sb.append(", "); sb.append(values[4]); sb.append(", ");
|
||||
sb.append(values[5]); sb.append("][");
|
||||
sb.append(values[6]); sb.append(", "); sb.append(values[7]); sb.append(", ");
|
||||
sb.append(values[8]); sb.append(']');
|
||||
sb.append(values[0]);
|
||||
sb.append(", ");
|
||||
sb.append(values[1]);
|
||||
sb.append(", ");
|
||||
sb.append(values[2]);
|
||||
sb.append("][");
|
||||
sb.append(values[3]);
|
||||
sb.append(", ");
|
||||
sb.append(values[4]);
|
||||
sb.append(", ");
|
||||
sb.append(values[5]);
|
||||
sb.append("][");
|
||||
sb.append(values[6]);
|
||||
sb.append(", ");
|
||||
sb.append(values[7]);
|
||||
sb.append(", ");
|
||||
sb.append(values[8]);
|
||||
sb.append(']');
|
||||
}
|
||||
|
||||
/**
|
||||
* Print short string, to optimize dumping.
|
||||
*
|
||||
* @hide
|
||||
*/
|
||||
public void printShortString(PrintWriter pw) {
|
||||
float[] values = new float[9];
|
||||
getValues(values);
|
||||
pw.print('[');
|
||||
pw.print(values[0]); pw.print(", "); pw.print(values[1]); pw.print(", ");
|
||||
pw.print(values[2]); pw.print("][");
|
||||
pw.print(values[3]); pw.print(", "); pw.print(values[4]); pw.print(", ");
|
||||
pw.print(values[5]); pw.print("][");
|
||||
pw.print(values[6]); pw.print(", "); pw.print(values[7]); pw.print(", ");
|
||||
pw.print(values[8]); pw.print(']');
|
||||
pw.print(values[0]);
|
||||
pw.print(", ");
|
||||
pw.print(values[1]);
|
||||
pw.print(", ");
|
||||
pw.print(values[2]);
|
||||
pw.print("][");
|
||||
pw.print(values[3]);
|
||||
pw.print(", ");
|
||||
pw.print(values[4]);
|
||||
pw.print(", ");
|
||||
pw.print(values[5]);
|
||||
pw.print("][");
|
||||
pw.print(values[6]);
|
||||
pw.print(", ");
|
||||
pw.print(values[7]);
|
||||
pw.print(", ");
|
||||
pw.print(values[8]);
|
||||
pw.print(']');
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void finalize() throws Throwable {
|
||||
try {
|
||||
finalizer(native_instance);
|
||||
native_instance = 0; // Other finalizers can still call us.
|
||||
} finally {
|
||||
super.finalize();
|
||||
}
|
||||
}
|
||||
|
||||
/*package*/ final long ni() {
|
||||
/* package */ final long ni() {
|
||||
return native_instance;
|
||||
}
|
||||
|
||||
private static native long native_create(long native_src_or_zero);
|
||||
private static native boolean native_isIdentity(long native_object);
|
||||
private static native boolean native_isAffine(long native_object);
|
||||
private static native boolean native_rectStaysRect(long native_object);
|
||||
private static native void native_reset(long native_object);
|
||||
private static native void native_set(long native_object,
|
||||
long native_other);
|
||||
private static native void native_setTranslate(long native_object,
|
||||
float dx, float dy);
|
||||
private static native void native_setScale(long native_object,
|
||||
float sx, float sy, float px, float py);
|
||||
private static native void native_setScale(long native_object,
|
||||
float sx, float sy);
|
||||
private static native void native_setRotate(long native_object,
|
||||
float degrees, float px, float py);
|
||||
private static native void native_setRotate(long native_object,
|
||||
float degrees);
|
||||
private static native void native_setSinCos(long native_object,
|
||||
float sinValue, float cosValue, float px, float py);
|
||||
private static native void native_setSinCos(long native_object,
|
||||
float sinValue, float cosValue);
|
||||
private static native void native_setSkew(long native_object,
|
||||
float kx, float ky, float px, float py);
|
||||
private static native void native_setSkew(long native_object,
|
||||
float kx, float ky);
|
||||
private static native void native_setConcat(long native_object,
|
||||
long native_a,
|
||||
long native_b);
|
||||
private static native void native_preTranslate(long native_object,
|
||||
float dx, float dy);
|
||||
private static native void native_preScale(long native_object,
|
||||
float sx, float sy, float px, float py);
|
||||
private static native void native_preScale(long native_object,
|
||||
float sx, float sy);
|
||||
private static native void native_preRotate(long native_object,
|
||||
float degrees, float px, float py);
|
||||
private static native void native_preRotate(long native_object,
|
||||
float degrees);
|
||||
private static native void native_preSkew(long native_object,
|
||||
float kx, float ky, float px, float py);
|
||||
private static native void native_preSkew(long native_object,
|
||||
float kx, float ky);
|
||||
private static native void native_preConcat(long native_object,
|
||||
long native_other_matrix);
|
||||
private static native void native_postTranslate(long native_object,
|
||||
float dx, float dy);
|
||||
private static native void native_postScale(long native_object,
|
||||
float sx, float sy, float px, float py);
|
||||
private static native void native_postScale(long native_object,
|
||||
float sx, float sy);
|
||||
private static native void native_postRotate(long native_object,
|
||||
float degrees, float px, float py);
|
||||
private static native void native_postRotate(long native_object,
|
||||
float degrees);
|
||||
private static native void native_postSkew(long native_object,
|
||||
float kx, float ky, float px, float py);
|
||||
private static native void native_postSkew(long native_object,
|
||||
float kx, float ky);
|
||||
private static native void native_postConcat(long native_object,
|
||||
long native_other_matrix);
|
||||
private static native boolean native_setRectToRect(long native_object,
|
||||
RectF src, RectF dst, int stf);
|
||||
private static native boolean native_setPolyToPoly(long native_object,
|
||||
float[] src, int srcIndex, float[] dst, int dstIndex, int pointCount);
|
||||
private static native boolean native_invert(long native_object,
|
||||
long native_inverse);
|
||||
private static native void native_mapPoints(long native_object,
|
||||
float[] dst, int dstIndex, float[] src, int srcIndex,
|
||||
int ptCount, boolean isPts);
|
||||
private static native boolean native_mapRect(long native_object,
|
||||
RectF dst, RectF src);
|
||||
private static native float native_mapRadius(long native_object,
|
||||
float radius);
|
||||
private static native void native_getValues(long native_object,
|
||||
float[] values);
|
||||
private static native void native_setValues(long native_object,
|
||||
float[] values);
|
||||
private static native boolean native_equals(long native_a, long native_b);
|
||||
private static native void finalizer(long native_instance);
|
||||
// ------------------ Regular JNI ------------------------
|
||||
|
||||
private static native long nCreate(long nSrc_or_zero);
|
||||
private static native long nGetNativeFinalizer();
|
||||
|
||||
|
||||
// ------------------ Fast JNI ------------------------
|
||||
|
||||
@FastNative
|
||||
private static native boolean nSetRectToRect(long nObject,
|
||||
RectF src, RectF dst, int stf);
|
||||
@FastNative
|
||||
private static native boolean nSetPolyToPoly(long nObject,
|
||||
float[] src, int srcIndex, float[] dst, int dstIndex, int pointCount);
|
||||
@FastNative
|
||||
private static native void nMapPoints(long nObject,
|
||||
float[] dst, int dstIndex, float[] src, int srcIndex,
|
||||
int ptCount, boolean isPts);
|
||||
@FastNative
|
||||
private static native boolean nMapRect(long nObject, RectF dst, RectF src);
|
||||
@FastNative
|
||||
private static native void nGetValues(long nObject, float[] values);
|
||||
@FastNative
|
||||
private static native void nSetValues(long nObject, float[] values);
|
||||
|
||||
|
||||
// ------------------ Critical JNI ------------------------
|
||||
|
||||
@CriticalNative
|
||||
private static native boolean nIsIdentity(long nObject);
|
||||
@CriticalNative
|
||||
private static native boolean nIsAffine(long nObject);
|
||||
@CriticalNative
|
||||
private static native boolean nRectStaysRect(long nObject);
|
||||
@CriticalNative
|
||||
private static native void nReset(long nObject);
|
||||
@CriticalNative
|
||||
private static native void nSet(long nObject, long nOther);
|
||||
@CriticalNative
|
||||
private static native void nSetTranslate(long nObject, float dx, float dy);
|
||||
@CriticalNative
|
||||
private static native void nSetScale(long nObject, float sx, float sy, float px, float py);
|
||||
@CriticalNative
|
||||
private static native void nSetScale(long nObject, float sx, float sy);
|
||||
@CriticalNative
|
||||
private static native void nSetRotate(long nObject, float degrees, float px, float py);
|
||||
@CriticalNative
|
||||
private static native void nSetRotate(long nObject, float degrees);
|
||||
@CriticalNative
|
||||
private static native void nSetSinCos(long nObject, float sinValue, float cosValue,
|
||||
float px, float py);
|
||||
@CriticalNative
|
||||
private static native void nSetSinCos(long nObject, float sinValue, float cosValue);
|
||||
@CriticalNative
|
||||
private static native void nSetSkew(long nObject, float kx, float ky, float px, float py);
|
||||
@CriticalNative
|
||||
private static native void nSetSkew(long nObject, float kx, float ky);
|
||||
@CriticalNative
|
||||
private static native void nSetConcat(long nObject, long nA, long nB);
|
||||
@CriticalNative
|
||||
private static native void nPreTranslate(long nObject, float dx, float dy);
|
||||
@CriticalNative
|
||||
private static native void nPreScale(long nObject, float sx, float sy, float px, float py);
|
||||
@CriticalNative
|
||||
private static native void nPreScale(long nObject, float sx, float sy);
|
||||
@CriticalNative
|
||||
private static native void nPreRotate(long nObject, float degrees, float px, float py);
|
||||
@CriticalNative
|
||||
private static native void nPreRotate(long nObject, float degrees);
|
||||
@CriticalNative
|
||||
private static native void nPreSkew(long nObject, float kx, float ky, float px, float py);
|
||||
@CriticalNative
|
||||
private static native void nPreSkew(long nObject, float kx, float ky);
|
||||
@CriticalNative
|
||||
private static native void nPreConcat(long nObject, long nOther_matrix);
|
||||
@CriticalNative
|
||||
private static native void nPostTranslate(long nObject, float dx, float dy);
|
||||
@CriticalNative
|
||||
private static native void nPostScale(long nObject, float sx, float sy, float px, float py);
|
||||
@CriticalNative
|
||||
private static native void nPostScale(long nObject, float sx, float sy);
|
||||
@CriticalNative
|
||||
private static native void nPostRotate(long nObject, float degrees, float px, float py);
|
||||
@CriticalNative
|
||||
private static native void nPostRotate(long nObject, float degrees);
|
||||
@CriticalNative
|
||||
private static native void nPostSkew(long nObject, float kx, float ky, float px, float py);
|
||||
@CriticalNative
|
||||
private static native void nPostSkew(long nObject, float kx, float ky);
|
||||
@CriticalNative
|
||||
private static native void nPostConcat(long nObject, long nOther_matrix);
|
||||
@CriticalNative
|
||||
private static native boolean nInvert(long nObject, long nInverse);
|
||||
@CriticalNative
|
||||
private static native float nMapRadius(long nObject, float radius);
|
||||
@CriticalNative
|
||||
private static native boolean nEquals(long nA, long nB);
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user