src/gallium/state_trackers/clover/api/platform.cpp

   1 //
   2 // Copyright 2012 Francisco Jerez
   3 //
   4 // Permission is hereby granted, free of charge, to any person obtaining a
   5 // copy of this software and associated documentation files (the "Software"),
   6 // to deal in the Software without restriction, including without limitation
   7 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8 // and/or sell copies of the Software, and to permit persons to whom the
   9 // Software is furnished to do so, subject to the following conditions:
  10 //
  11 // The above copyright notice and this permission notice shall be included in
  12 // all copies or substantial portions of the Software.
  13 //
  14 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  18 // OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  19 // ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  20 // OTHER DEALINGS IN THE SOFTWARE.
  21 //
  22
  23 #include "api/util.hpp"
  24 #include "core/platform.hpp"
  25
  26 using namespace clover;
  27
  28 static platform __platform;
  29
  30 PUBLIC cl_int
  31 clGetPlatformIDs(cl_uint num_entries, cl_platform_id *platforms,
  32                  cl_uint *num_platforms) {
  33    if ((!num_entries && platforms) ||
  34        (!num_platforms && !platforms))
  35       return CL_INVALID_VALUE;
  36
  37    if (num_platforms)
  38       *num_platforms = 1;
  39    if (platforms)
  40       *platforms = &__platform;
  41
  42    return CL_SUCCESS;
  43 }
  44
  45 PUBLIC cl_int
  46 clGetPlatformInfo(cl_platform_id platform, cl_platform_info param_name,
  47                   size_t size, void *buf, size_t *size_ret) {
  48    if (platform != &__platform)
  49       return CL_INVALID_PLATFORM;
  50
  51    switch (param_name) {
  52    case CL_PLATFORM_PROFILE:
  53       return string_property(buf, size, size_ret, "FULL_PROFILE");
  54
  55    case CL_PLATFORM_VERSION:
  56       return string_property(buf, size, size_ret,
  57                              "OpenCL 1.1 MESA " PACKAGE_VERSION);
  58
  59    case CL_PLATFORM_NAME:
  60       return string_property(buf, size, size_ret, "Default");
  61
  62    case CL_PLATFORM_VENDOR:
  63       return string_property(buf, size, size_ret, "Mesa");
  64
  65    case CL_PLATFORM_EXTENSIONS:
  66       return string_property(buf, size, size_ret, "");
  67
  68    default:
  69       return CL_INVALID_VALUE;
  70    }
  71 }