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  1. /*
  2.  * Copyright (c) 2007 Intel Corporation. All Rights Reserved.
  3.  *
  4.  * Permission is hereby granted, free of charge, to any person obtaining a
  5.  * copy of this software and associated documentation files (the
  6.  * "Software"), to deal in the Software without restriction, including
  7.  * without limitation the rights to use, copy, modify, merge, publish,
  8.  * distribute, sub license, and/or sell copies of the Software, and to
  9.  * permit persons to whom the Software is furnished to do so, subject to
  10.  * the following conditions:
  11.  *
  12.  * The above copyright notice and this permission notice (including the
  13.  * next paragraph) shall be included in all copies or substantial portions
  14.  * of the Software.
  15.  *
  16.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  17.  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  18.  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  19.  * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
  20.  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  21.  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  22.  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23.  */
  24.  
  25. #include "sysdeps.h"
  26. #include <stdarg.h>
  27. #include <stdio.h>
  28. #include <string.h>
  29. #include <stdlib.h>
  30. #include "va_display.h"
  31. #include "va/sysdeps.h"
  32.  
  33. #define CHECK_VASTATUS(va_status,func, ret)                             \
  34. if (va_status != VA_STATUS_SUCCESS) {                                   \
  35.     fprintf(stderr,"%s failed with error code %d (%s),exit\n",func, va_status, vaErrorStr(va_status)); \
  36.     ret_val = ret;                                                      \
  37.     goto error;                                                         \
  38. }
  39.  
  40. static char * profile_string(VAProfile profile)
  41. {
  42.     switch (profile) {
  43.             case VAProfileNone: return "VAProfileNone";
  44.             case VAProfileMPEG2Simple: return "VAProfileMPEG2Simple";
  45.             case VAProfileMPEG2Main: return "VAProfileMPEG2Main";
  46.             case VAProfileMPEG4Simple: return "VAProfileMPEG4Simple";
  47.             case VAProfileMPEG4AdvancedSimple: return "VAProfileMPEG4AdvancedSimple";
  48.             case VAProfileMPEG4Main: return "VAProfileMPEG4Main";
  49.             case VAProfileH264Baseline: return "VAProfileH264Baseline";
  50.             case VAProfileH264Main: return "VAProfileH264Main";
  51.             case VAProfileH264High: return "VAProfileH264High";
  52.             case VAProfileVC1Simple: return "VAProfileVC1Simple";
  53.             case VAProfileVC1Main: return "VAProfileVC1Main";
  54.             case VAProfileVC1Advanced: return "VAProfileVC1Advanced";
  55.             case VAProfileH263Baseline: return "VAProfileH263Baseline";
  56.             case VAProfileH264ConstrainedBaseline: return "VAProfileH264ConstrainedBaseline";
  57.             case VAProfileJPEGBaseline: return "VAProfileJPEGBaseline";
  58.             case VAProfileVP8Version0_3: return "VAProfileVP8Version0_3";
  59.             case VAProfileH264MultiviewHigh: return "VAProfileH264MultiviewHigh";
  60.             case VAProfileH264StereoHigh: return "VAProfileH264StereoHigh";
  61.  
  62.             default:
  63.                 break;
  64.     }
  65.     return "<unknown profile>";
  66. }
  67.  
  68.  
  69. static char * entrypoint_string(VAEntrypoint entrypoint)
  70. {
  71.     switch (entrypoint) {
  72.             case VAEntrypointVLD:return "VAEntrypointVLD";
  73.             case VAEntrypointIZZ:return "VAEntrypointIZZ";
  74.             case VAEntrypointIDCT:return "VAEntrypointIDCT";
  75.             case VAEntrypointMoComp:return "VAEntrypointMoComp";
  76.             case VAEntrypointDeblocking:return "VAEntrypointDeblocking";
  77.             case VAEntrypointEncSlice:return "VAEntrypointEncSlice";
  78.             case VAEntrypointEncPicture:return "VAEntrypointEncPicture";
  79.             case VAEntrypointVideoProc:return "VAEntrypointVideoProc";
  80.             default:
  81.                 break;
  82.     }
  83.     return "<unknown entrypoint>";
  84. }
  85.  
  86. int main(int argc, const char* argv[])
  87. {
  88.   VADisplay va_dpy;
  89.   VAStatus va_status;
  90.   int major_version, minor_version;
  91.   const char *driver;
  92.   const char *name = strrchr(argv[0], '/');
  93.   VAProfile profile, *profile_list = NULL;
  94.   int num_profiles, max_num_profiles, i;
  95.   VAEntrypoint entrypoint, entrypoints[10];
  96.   int num_entrypoint;
  97.   int ret_val = 0;
  98.  
  99.   if (name)
  100.       name++;
  101.   else
  102.       name = argv[0];
  103.  
  104.   va_dpy = va_open_display();
  105.   if (NULL == va_dpy)
  106.   {
  107.       fprintf(stderr, "%s: vaGetDisplay() failed\n", name);
  108.       return 2;
  109.   }
  110.  
  111.   va_status = vaInitialize(va_dpy, &major_version, &minor_version);
  112.   CHECK_VASTATUS(va_status, "vaInitialize", 3);
  113.  
  114.   printf("%s: VA-API version: %d.%d (libva %s)\n",
  115.          name, major_version, minor_version, LIBVA_VERSION_S);
  116.  
  117.   driver = vaQueryVendorString(va_dpy);
  118.   printf("%s: Driver version: %s\n", name, driver ? driver : "<unknown>");
  119.  
  120.   printf("%s: Supported profile and entrypoints\n", name);
  121.   max_num_profiles = vaMaxNumProfiles(va_dpy);
  122.   profile_list = malloc(max_num_profiles * sizeof(VAProfile));
  123.  
  124.   if (!profile_list) {
  125.       printf("Failed to allocate memory for profile list\n");
  126.       ret_val = 5;
  127.       goto error;
  128.   }
  129.  
  130.   va_status = vaQueryConfigProfiles(va_dpy, profile_list, &num_profiles);
  131.   CHECK_VASTATUS(va_status, "vaQueryConfigProfiles", 6);
  132.  
  133.   for (i = 0; i < num_profiles; i++) {
  134.       char *profile_str;
  135.  
  136.       profile = profile_list[i];
  137.       va_status = vaQueryConfigEntrypoints(va_dpy, profile, entrypoints,
  138.                                            &num_entrypoint);
  139.       if (va_status == VA_STATUS_ERROR_UNSUPPORTED_PROFILE)
  140.         continue;
  141.  
  142.       CHECK_VASTATUS(va_status, "vaQueryConfigEntrypoints", 4);
  143.  
  144.       profile_str = profile_string(profile);
  145.       for (entrypoint = 0; entrypoint < num_entrypoint; entrypoint++)
  146.           printf("      %-32s:  %s\n", profile_str, entrypoint_string(entrypoints[entrypoint]));
  147.   }
  148.  
  149. error:
  150.   free(profile_list);
  151.   vaTerminate(va_dpy);
  152.   va_close_display(va_dpy);
  153.  
  154.   return ret_val;
  155. }
  156.