kc3-lang/SDL/visualtest/include/SDL_visualtest_screenshot.h

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• Hash : 24c86b55
  Author :
  Date : 2014-09-11T19:24:42
  

  [X11] Reconcile logical keyboard state with physical state on FocusIn
  since the window system doesn't do it for us like other platforms.
  
  This prevents sticky keys and missed keys when going in and out
  of focus, for example Alt would appear to stick if switching away
  from an SDL app with Alt-Tab and had to be pressed again.
  
  CR: Sam
  

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• visualtest/include/SDL_visualtest_screenshot.h

• /* See COPYING.txt for the full license governing this code. */
  /**
   * \file SDL_visualtest_screenshot.h
   *
   * Header for the screenshot API.
   */
  
  #include "SDL_visualtest_process.h"
  
  #ifndef _SDL_visualtest_screenshot_h
  #define _SDL_visualtest_screenshot_h
  
  /* Set up for C function definitions, even when using C++ */
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /**
   * Takes a screenshot of each window owned by the process \c pinfo and saves 
   * it in a file \c prefix-i.png where \c prefix is the full path to the file 
   * along with a prefix given to each screenshot.
   *
   * \return 1 on success, 0 on failure.
   */
  int SDLVisualTest_ScreenshotProcess(SDL_ProcessInfo* pinfo, char* prefix);
  
  /**
   * Takes a screenshot of the desktop and saves it into the file with path
   * \c filename.
   *
   * \return 1 on success, 0 on failure.
   */
  int SDLVisualTest_ScreenshotDesktop(char* filename);
  
  /**
   * Compare a screenshot taken previously with SUT arguments \c args that is
   * located in \c test_dir with a verification image that is located in 
   * \c verify_dir.
   *
   * \return -1 on failure, 0 if the images were not equal, 1 if the images are equal
   *         and 2 if the verification image is not present.
   */
  int SDLVisualTest_VerifyScreenshots(char* args, char* test_dir, char* verify_dir);
  
  /* Ends C function definitions when using C++ */
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* _SDL_visualtest_screenshot_h */

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