83ccff716f
The graphics JNI code is now separate from libandroid_runtime and it along with HWUI headers are no longer visible to targets outside the boundary of what is to become the UI mainline module The exposed headers to targets outside the module are now restriced to C APIs contained in the apex header directory. Bug: 137655431 Test: CtsUiRenderingTestCases Change-Id: I30d34055b6870dc1039f190a88f4a747cee17300
69 lines
1.8 KiB
C++
69 lines
1.8 KiB
C++
/*
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* Copyright (C) 2014 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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#ifndef ANDROID_GRAPHICS_PICTURE_H_
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#define ANDROID_GRAPHICS_PICTURE_H_
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#include "SkPicture.h"
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#include "SkPictureRecorder.h"
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#include "SkRefCnt.h"
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#include <memory>
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class SkStream;
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class SkWStream;
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namespace android {
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class Canvas;
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// Skia's SkPicture class has been split into an SkPictureRecorder
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// and an SkPicture. AndroidPicture recreates the functionality
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// of the old SkPicture interface by flip-flopping between the two
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// new classes.
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class Picture {
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public:
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explicit Picture(const Picture* src = NULL);
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explicit Picture(sk_sp<SkPicture>&& src);
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Canvas* beginRecording(int width, int height);
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void endRecording();
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int width() const;
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int height() const;
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static Picture* CreateFromStream(SkStream* stream);
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void serialize(SkWStream* stream) const;
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void draw(Canvas* canvas);
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private:
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int mWidth;
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int mHeight;
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sk_sp<SkPicture> mPicture;
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std::unique_ptr<SkPictureRecorder> mRecorder;
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// Make a copy of a picture that is in the midst of being recorded. The
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// resulting picture will have balanced saves and restores.
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sk_sp<SkPicture> makePartialCopy() const;
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};
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}; // namespace android
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#endif // ANDROID_GRAPHICS_PICTURE_H_
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