kc3-lang/SDL/test/testsensor.c

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• Hash : b8d85c69
  Author :
  Date : 2022-11-30T12:51:59
  

  Update for SDL3 coding style (#6717) I updated .clang-format and ran clang-format 14 over the src and test directories to standardize the code base. In general I let clang-format have it's way, and added markup to prevent formatting of code that would break or be completely unreadable if formatted. The script I ran for the src directory is added as build-scripts/clang-format-src.sh This fixes: #6592 #6593 #6594 (cherry picked from commit 5750bcb174300011b91d1de20edb288fcca70f8c)

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• test/testsensor.c

• /*
    Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>
  
    This software is provided 'as-is', without any express or implied
    warranty.  In no event will the authors be held liable for any damages
    arising from the use of this software.
  
    Permission is granted to anyone to use this software for any purpose,
    including commercial applications, and to alter it and redistribute it
    freely.
  */
  
  /* Simple test of the SDL sensor code */
  
  #include "SDL.h"
  
  static const char *GetSensorTypeString(SDL_SensorType type)
  {
      static char unknown_type[64];
  
      switch (type) {
      case SDL_SENSOR_INVALID:
          return "SDL_SENSOR_INVALID";
      case SDL_SENSOR_UNKNOWN:
          return "SDL_SENSOR_UNKNOWN";
      case SDL_SENSOR_ACCEL:
          return "SDL_SENSOR_ACCEL";
      case SDL_SENSOR_GYRO:
          return "SDL_SENSOR_GYRO";
      default:
          SDL_snprintf(unknown_type, sizeof(unknown_type), "UNKNOWN (%d)", type);
          return unknown_type;
      }
  }
  
  static void HandleSensorEvent(SDL_SensorEvent *event)
  {
      SDL_Sensor *sensor = SDL_SensorFromInstanceID(event->which);
      if (sensor == NULL) {
          SDL_Log("Couldn't get sensor for sensor event\n");
          return;
      }
  
      switch (SDL_SensorGetType(sensor)) {
      case SDL_SENSOR_ACCEL:
          SDL_Log("Accelerometer update: %.2f, %.2f, %.2f\n", event->data[0], event->data[1], event->data[2]);
          break;
      case SDL_SENSOR_GYRO:
          SDL_Log("Gyro update: %.2f, %.2f, %.2f\n", event->data[0], event->data[1], event->data[2]);
          break;
      default:
          SDL_Log("Sensor update for sensor type %s\n", GetSensorTypeString(SDL_SensorGetType(sensor)));
          break;
      }
  }
  
  int main(int argc, char **argv)
  {
      int i;
      int num_sensors, num_opened;
  
      /* Load the SDL library */
      if (SDL_Init(SDL_INIT_SENSOR) < 0) {
          SDL_Log("Couldn't initialize SDL: %s\n", SDL_GetError());
          return 1;
      }
  
      num_sensors = SDL_NumSensors();
      num_opened = 0;
  
      SDL_Log("There are %d sensors available\n", num_sensors);
      for (i = 0; i < num_sensors; ++i) {
          SDL_Log("Sensor %" SDL_PRIs32 ": %s, type %s, platform type %d\n",
                  SDL_SensorGetDeviceInstanceID(i),
                  SDL_SensorGetDeviceName(i),
                  GetSensorTypeString(SDL_SensorGetDeviceType(i)),
                  SDL_SensorGetDeviceNonPortableType(i));
  
          if (SDL_SensorGetDeviceType(i) != SDL_SENSOR_UNKNOWN) {
              SDL_Sensor *sensor = SDL_SensorOpen(i);
              if (sensor == NULL) {
                  SDL_Log("Couldn't open sensor %" SDL_PRIs32 ": %s\n", SDL_SensorGetDeviceInstanceID(i), SDL_GetError());
              } else {
                  ++num_opened;
              }
          }
      }
      SDL_Log("Opened %d sensors\n", num_opened);
  
      if (num_opened > 0) {
          SDL_bool done = SDL_FALSE;
          SDL_Event event;
  
          SDL_CreateWindow("Sensor Test", 0, 0, 0, 0, SDL_WINDOW_FULLSCREEN_DESKTOP);
          while (!done) {
              /* Update to get the current event state */
              SDL_PumpEvents();
  
              /* Process all currently pending events */
              while (SDL_PeepEvents(&event, 1, SDL_GETEVENT, SDL_FIRSTEVENT, SDL_LASTEVENT) == 1) {
                  switch (event.type) {
                  case SDL_SENSORUPDATE:
                      HandleSensorEvent(&event.sensor);
                      break;
                  case SDL_MOUSEBUTTONUP:
                  case SDL_KEYUP:
                  case SDL_QUIT:
                      done = SDL_TRUE;
                      break;
                  default:
                      break;
                  }
              }
          }
      }
  
      SDL_Quit();
      return 0;
  }
  

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