refactor(src): remove redundant files
This commit is contained in:
John Zhao
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e32138c70a
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// Ceres Solver - A fast non-linear least squares minimizer
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// Copyright 2012 Google Inc. All rights reserved.
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// http://code.google.com/p/ceres-solver/
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * Neither the name of Google Inc. nor the names of its contributors may be
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// used to endorse or promote products derived from this software without
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// specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// Author: keir@google.com (Keir Mierle)
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#include "mynteye/miniglog.h"
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namespace google {
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// This is the set of log sinks. This must be in a separate library to ensure
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// that there is only one instance of this across the entire program.
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std::set<google::LogSink *> log_sinks_global;
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int log_severity_global(INFO);
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} // namespace google
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miniglog:
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* https://github.com/arpg/miniglog
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* https://github.com/tzutalin/miniglog
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// Copyright 2018 Slightech Co., Ltd. All rights reserved.
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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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#include "uvc/uvc.h" // NOLINT
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#include <libuvc/libuvc.h>
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#include "mynteye/logger.h"
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// #define ENABLE_DEBUG_SPAM
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MYNTEYE_BEGIN_NAMESPACE
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namespace uvc {
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static void check(const char *call, uvc_error_t status) {
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LOG_IF(FATAL, status < 0)
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<< call << "(...) returned " << uvc_strerror(status);
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}
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#define CALL_UVC(name, ...) check(#name, name(__VA_ARGS__))
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struct context {
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uvc_context_t *ctx;
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context() : ctx(nullptr) {
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VLOG(2) << __func__;
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CALL_UVC(uvc_init, &ctx, nullptr);
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}
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~context() {
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VLOG(2) << __func__;
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if (ctx)
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uvc_exit(ctx);
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}
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};
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struct device {
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const std::shared_ptr<context> parent;
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uvc_device_t *uvcdevice = nullptr;
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uvc_device_handle_t *handle = nullptr;
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int vid, pid;
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device(std::shared_ptr<context> parent, uvc_device_t *uvcdevice)
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: parent(parent), uvcdevice(uvcdevice) {
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VLOG(2) << __func__;
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open();
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uvc_device_descriptor_t *desc;
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CALL_UVC(uvc_get_device_descriptor, uvcdevice, &desc);
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vid = desc->idVendor;
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pid = desc->idProduct;
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uvc_free_device_descriptor(desc);
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}
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~device() {
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VLOG(2) << __func__;
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if (handle)
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uvc_close(handle);
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if (uvcdevice)
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uvc_unref_device(uvcdevice);
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}
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void open() {
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if (!handle)
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CALL_UVC(uvc_open, uvcdevice, &handle);
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}
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};
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std::shared_ptr<context> create_context() {
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return std::make_shared<context>();
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}
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std::vector<std::shared_ptr<device>> query_devices(
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std::shared_ptr<context> context) {
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std::vector<std::shared_ptr<device>> devices;
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uvc_device_t **list;
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CALL_UVC(uvc_get_device_list, context->ctx, &list);
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for (auto it = list; *it; ++it) {
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try {
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auto dev = std::make_shared<device>(context, *it);
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devices.push_back(dev);
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} catch (std::runtime_error &e) {
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LOG(WARNING) << "usb:" << static_cast<int>(uvc_get_bus_number(*it)) << ':'
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<< static_cast<int>(uvc_get_device_address(*it)) << ": "
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<< e.what();
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}
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}
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uvc_free_device_list(list, 1);
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return devices;
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}
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int get_vendor_id(const device &device) {
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return device.vid;
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}
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int get_product_id(const device &device) {
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return device.pid;
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}
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std::string get_name(const device &device) {
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// TODO(JohnZhao)
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UNUSED(device)
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return "";
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}
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std::string get_video_name(const device &device) {
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// TODO(JohnZhao)
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UNUSED(device)
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return "";
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}
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bool pu_control_range(
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const device &device, Option option, int32_t *min, int32_t *max,
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int32_t *def) {
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// TODO(JohnZhao)
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UNUSED(device)
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UNUSED(option)
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UNUSED(min)
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UNUSED(max)
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UNUSED(def)
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return false;
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}
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bool pu_control_query(
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const device &device, Option option, pu_query query, int32_t *value) {
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// TODO(JohnZhao)
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UNUSED(device)
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UNUSED(option)
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UNUSED(query)
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UNUSED(value)
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return false;
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}
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bool xu_control_range(
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const device &device, const xu &xu, uint8_t selector, uint8_t id, int32_t *min,
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int32_t *max, int32_t *def) {
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// TODO(JohnZhao)
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UNUSED(device)
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UNUSED(xu)
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UNUSED(selector)
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UNUSED(id)
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UNUSED(min)
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UNUSED(max)
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UNUSED(def)
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return false;
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}
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bool xu_control_query(
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const device &device, const xu &xu, uint8_t selector, xu_query query,
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uint16_t size, uint8_t *data) {
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// TODO(JohnZhao)
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UNUSED(device)
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UNUSED(xu)
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UNUSED(selector)
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UNUSED(query)
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UNUSED(size)
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UNUSED(data)
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return false;
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}
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void set_device_mode(
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device &device, int width, int height, int fourcc, int fps, // NOLINT
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video_channel_callback callback) {
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// TODO(JohnZhao)
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UNUSED(device)
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UNUSED(width)
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UNUSED(height)
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UNUSED(fourcc)
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UNUSED(fps)
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UNUSED(callback)
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}
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void start_streaming(device &device, int num_transfer_bufs) { // NOLINT
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// TODO(JohnZhao)
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UNUSED(device)
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UNUSED(num_transfer_bufs)
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}
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void stop_streaming(device &device) { // NOLINT
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// TODO(JohnZhao)
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UNUSED(device)
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}
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} // namespace uvc
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MYNTEYE_END_NAMESPACE
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