opencl_drivers_blacklist.h

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/*
    This file is part of darktable,
    Copyright (C) 2016-2020 darktable developers.
 
    darktable is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    darktable is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with darktable.  If not, see <http://www.gnu.org/licenses/>.
*/
 
#pragma once
 
#include <string.h>
 
// FIXME: in the future, we may want to also take DRIVER_VERSION into account
static const gchar *bad_opencl_drivers[] =
{
  // clang-format off
 
  "beignet",
  "pocl",
  NULL
 
  // clang-format on
};
 
// returns TRUE if blacklisted
static gboolean dt_opencl_check_driver_blacklist(const char *device_version)
{
  gchar *device = g_ascii_strdown(device_version, -1);
 
  for(int i = 0; bad_opencl_drivers[i]; i++)
  {
    if(!g_strrstr(device, bad_opencl_drivers[i])) continue;
 
    // oops, found in black list
    g_free(device);
    return TRUE;
  }
 
  // did not find in the black list, guess it's ok.
  g_free(device);
  return FALSE;
}
 
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