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38 lines
1.6 KiB
38 lines
1.6 KiB
/*
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* Copyright 2020 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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*
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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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* limitations under the License.
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*/
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#include "android/graphics/matrix.h"
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#include "android_graphics_Matrix.h"
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bool AMatrix_getContents(JNIEnv* env, jobject matrixObj, float values[9]) {
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static_assert(SkMatrix::kMScaleX == 0, "SkMatrix unexpected index");
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static_assert(SkMatrix::kMSkewX == 1, "SkMatrix unexpected index");
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static_assert(SkMatrix::kMTransX == 2, "SkMatrix unexpected index");
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static_assert(SkMatrix::kMSkewY == 3, "SkMatrix unexpected index");
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static_assert(SkMatrix::kMScaleY == 4, "SkMatrix unexpected index");
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static_assert(SkMatrix::kMTransY == 5, "SkMatrix unexpected index");
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static_assert(SkMatrix::kMPersp0 == 6, "SkMatrix unexpected index");
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static_assert(SkMatrix::kMPersp1 == 7, "SkMatrix unexpected index");
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static_assert(SkMatrix::kMPersp2 == 8, "SkMatrix unexpected index");
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SkMatrix* m = android::android_graphics_Matrix_getSkMatrix(env, matrixObj);
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if (m != nullptr) {
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m->get9(values);
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return true;
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}
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return false;
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}
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