Add samples

samples/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.0)
+
+project(mynteye_samples VERSION 2.0.0 LANGUAGES C CXX)
+
+get_filename_component(PRO_DIR ${PROJECT_SOURCE_DIR} DIRECTORY)
+
+# flags
+
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra")
+
+include(${PRO_DIR}/cmake/DetectCXX11.cmake)
+
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=native")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native")
+
+string(STRIP "${CMAKE_C_FLAGS}" CMAKE_C_FLAGS)
+string(STRIP "${CMAKE_CXX_FLAGS}" CMAKE_CXX_FLAGS)
+message(STATUS "C_FLAGS: ${CMAKE_C_FLAGS}")
+message(STATUS "CXX_FLAGS: ${CMAKE_CXX_FLAGS}")
+
+# packages
+
+LIST(APPEND CMAKE_PREFIX_PATH ${PRO_DIR}/third_party/glog/_build)
+find_package(glog REQUIRED)
+message(STATUS "Found glog: ${glog_VERSION}")
+
+LIST(APPEND CMAKE_PREFIX_PATH ${PRO_DIR}/_install/lib/cmake)
+find_package(mynteye REQUIRED)
+message(STATUS "Found mynteye: ${mynteye_VERSION}")
+
+LIST(APPEND CMAKE_MODULE_PATH ${PRO_DIR}/cmake)
+
+# targets
+
+include(${PRO_DIR}/cmake/Common.cmake)
+
+set(OUT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/_output")
+set_outdir(
+  "${OUT_DIR}/lib"
+  "${OUT_DIR}/lib"
+  "${OUT_DIR}/bin"
+)
+
+include_directories(
+  ${PRO_DIR}/src
+)
+
+## camera
+
+add_executable(camera camera.cc)
+target_link_libraries(camera mynteye)
+
+if(OS_WIN)
+  target_compile_definitions(camera
+    PUBLIC GLOG_NO_ABBREVIATED_SEVERITIES
+  )
+endif()

samples/camera.cc

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+#include <glog/logging.h>
+
+#include "mynteye/mynteye.h"
+#include "uvc/uvc.h"
+
+struct glog_init {
+  glog_init(int /*argc*/, char *argv[]) {
+    // FLAGS_logtostderr = true;
+    FLAGS_alsologtostderr = true;
+    FLAGS_colorlogtostderr = true;
+
+    FLAGS_log_dir = ".";
+    FLAGS_max_log_size = 1024;
+    FLAGS_stop_logging_if_full_disk = true;
+
+    FLAGS_v = 2;
+
+    google::InitGoogleLogging(argv[0]);
+
+    VLOG(2) << __func__;
+  }
+
+  ~glog_init() {
+    VLOG(2) << __func__;
+    google::ShutdownGoogleLogging();
+  }
+};
+
+MYNTEYE_USE_NAMESPACE
+
+int main(int argc, char *argv[]) {
+  glog_init _(argc, argv);
+
+  auto context = uvc::create_context();
+  auto devices = uvc::query_devices(context);
+  LOG_IF(FATAL, devices.size() <= 0) << "No devices :(";
+  for (auto &&device : devices) {
+    auto vid = uvc::get_vendor_id(*device);
+    auto pid = uvc::get_product_id(*device);
+    LOG(INFO) << "vid: " << vid << ", pid: " << pid;
+  }
+
+  return 0;
+}