text: /*
   * Copyright (c) 2007 Intel Corporation. All Rights Reserved.
   *
   * Permission is hereby granted, free of charge, to any person obtaining a
   * copy of this software and associated documentation files (the
   * "Software"), to deal in the Software without restriction, including
   * without limitation the rights to use, copy, modify, merge, publish,
   * distribute, sub license, and/or sell copies of the Software, and to
   * permit persons to whom the Software is furnished to do so, subject to
   * the following conditions:
   * 
   * The above copyright notice and this permission notice (including the
   * next paragraph) shall be included in all copies or substantial portions
   * of the Software.
   * 
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
   * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
   * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
   * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
   * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
   * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
   * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
   */
  
  #include "sysdeps.h"
  #include <stdarg.h>
  #include <stdio.h>
  #include <string.h>
  #include <stdlib.h>
  #include "va_display.h"
  
  #define CHECK_VASTATUS(va_status,func, ret)                             \
  if (va_status != VA_STATUS_SUCCESS) {                                   \
      fprintf(stderr,"%s failed with error code %d (%s),exit\n",func, va_status, vaErrorStr(va_status)); \
      exit(ret);                                                          \
  }
  
  static char * profile_string(VAProfile profile)
  {
      switch (profile) {
              case VAProfileNone: return "VAProfileNone";
              case VAProfileMPEG2Simple: return "VAProfileMPEG2Simple";
              case VAProfileMPEG2Main: return "VAProfileMPEG2Main";
              case VAProfileMPEG4Simple: return "VAProfileMPEG4Simple";
              case VAProfileMPEG4AdvancedSimple: return "VAProfileMPEG4AdvancedSimple";
              case VAProfileMPEG4Main: return "VAProfileMPEG4Main";
              case VAProfileH264Baseline: return "VAProfileH264Baseline";
              case VAProfileH264Main: return "VAProfileH264Main";
              case VAProfileH264High: return "VAProfileH264High";
              case VAProfileVC1Simple: return "VAProfileVC1Simple";
              case VAProfileVC1Main: return "VAProfileVC1Main";
              case VAProfileVC1Advanced: return "VAProfileVC1Advanced";
              case VAProfileH263Baseline: return "VAProfileH263Baseline";
              case VAProfileH264ConstrainedBaseline: return "VAProfileH264ConstrainedBaseline";
              case VAProfileJPEGBaseline: return "VAProfileJPEGBaseline";
              case VAProfileH264MultiviewHigh: return "VAProfileH264MultiviewHigh";
              case VAProfileH264StereoHigh: return "VAProfileH264StereoHigh";
              case VAProfileVP8Version0_3: return "VAProfileVP8Version0_3";
  
              default:
                  break;
      }
      return "<unknown profile>";
  }
  
  
  static char * entrypoint_string(VAEntrypoint entrypoint)
  {
      switch (entrypoint) {
              case VAEntrypointVLD:return "VAEntrypointVLD";
              case VAEntrypointIZZ:return "VAEntrypointIZZ";
              case VAEntrypointIDCT:return "VAEntrypointIDCT";
              case VAEntrypointMoComp:return "VAEntrypointMoComp";
              case VAEntrypointDeblocking:return "VAEntrypointDeblocking";
              case VAEntrypointEncSlice:return "VAEntrypointEncSlice";
              case VAEntrypointEncPicture:return "VAEntrypointEncPicture";
              case VAEntrypointVideoProc:return "VAEntrypointVideoProc";
              default:
                  break;
      }
      return "<unknown entrypoint>";
  }
  
  int main(int argc, const char* argv[])
  {
    VADisplay va_dpy;
    VAStatus va_status;
    int major_version, minor_version;
    const char *driver;
    const char *name = strrchr(argv[0], '/'); 
    VAProfile profile;
    VAEntrypoint entrypoint, entrypoints[10];
    int num_entrypoint;
    
    if (name)
        name++;
    else
        name = argv[0];
  
    va_dpy = va_open_display();
    if (NULL == va_dpy)
    {
        fprintf(stderr, "%s: vaGetDisplay() failed\n", name);
        return 2;
    }
    
    va_status = vaInitialize(va_dpy, &major_version, &minor_version);
    CHECK_VASTATUS(va_status, "vaInitialize", 3);
    
    printf("%s: VA-API version: %d.%d (libva %s)\n",
           name, major_version, minor_version, LIBVA_VERSION_S);
  
    driver = vaQueryVendorString(va_dpy);
    printf("%s: Driver version: %s\n", name, driver ? driver : "<unknown>");
  
    printf("%s: Supported profile and entrypoints\n", name);
    for	(profile = VAProfileNone; profile <= VAProfileVP8Version0_3; profile++) {
        char *profile_str;
  
        va_status = vaQueryConfigEntrypoints(va_dpy, profile, entrypoints, 
                                             &num_entrypoint);
        if (va_status == VA_STATUS_ERROR_UNSUPPORTED_PROFILE)
  	continue;
  
        CHECK_VASTATUS(va_status, "vaQueryConfigEntrypoints", 4);
  
        profile_str = profile_string(profile);
        for (entrypoint = 0; entrypoint < num_entrypoint; entrypoint++)
            printf("      %-32s:	%s\n", profile_str, entrypoint_string(entrypoints[entrypoint]));
    }
    
    vaTerminate(va_dpy);
    va_close_display(va_dpy);
    
    return 0;
  }
  