55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
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/*
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* Copyright (C) 2015 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 DEVICEINFO_H
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#define DEVICEINFO_H
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#include "Extensions.h"
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#include "utils/Macros.h"
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namespace android {
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namespace uirenderer {
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class DeviceInfo {
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PREVENT_COPY_AND_ASSIGN(DeviceInfo);
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public:
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// returns nullptr if DeviceInfo is not initialized yet
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// Note this does not have a memory fence so it's up to the caller
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// to use one if required. Normally this should not be necessary
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static const DeviceInfo* get();
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// only call this after GL has been initialized, or at any point if compiled
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// with HWUI_NULL_GPU
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static void initialize();
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const Extensions& extensions() const { return mExtensions; }
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int maxTextureSize() const { return mMaxTextureSize; }
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private:
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DeviceInfo() {}
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~DeviceInfo() {}
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void load();
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Extensions mExtensions;
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int mMaxTextureSize;
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};
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} /* namespace uirenderer */
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} /* namespace android */
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#endif /* DEVICEINFO_H */
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