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87 lines
2.3 KiB
87 lines
2.3 KiB
4 months ago
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// Copyright (C) 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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#ifndef COMPUTEPIPE_RUNNER_INPUT_FRAME
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#define COMPUTEPIPE_RUNNER_INPUT_FRAME
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#include <cstdint>
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#include <functional>
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#include "types/Status.h"
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namespace android {
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namespace automotive {
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namespace computepipe {
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namespace runner {
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typedef std::function<void(uint8_t[])> FrameDeleter;
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/**
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* Information about the input frame
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*/
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struct FrameInfo {
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uint32_t height; // In pixels
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uint32_t width; // In pixels
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PixelFormat format;
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uint32_t stride; // In bytes
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int cameraId;
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};
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/**
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* Wrapper around the pixel data of the input frame
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*/
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struct InputFrame {
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public:
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/**
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* Take info about frame data. InputFrame does not take ownership of the data.
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*/
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explicit InputFrame(uint32_t height, uint32_t width, PixelFormat format, uint32_t stride,
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const uint8_t* ptr) {
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mInfo.height = height;
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mInfo.width = width;
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mInfo.format = format;
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mInfo.stride = stride;
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mDataPtr = ptr;
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}
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/**
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* This is an unsafe method, that a consumer should use to copy the
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* underlying frame data
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*/
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const uint8_t* getFramePtr() const {
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return mDataPtr;
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}
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FrameInfo getFrameInfo() const {
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return mInfo;
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}
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/**
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* Delete evil constructors
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*/
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InputFrame() = delete;
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InputFrame(const InputFrame&) = delete;
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InputFrame& operator=(const InputFrame& f) = delete;
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InputFrame(InputFrame&& f) = delete;
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InputFrame& operator=(InputFrame&& f) = delete;
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private:
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FrameInfo mInfo;
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FrameDeleter mDeleter;
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const uint8_t* mDataPtr;
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};
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} // namespace runner
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} // namespace computepipe
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} // namespace automotive
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} // namespace android
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#endif
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