Sweden-Number/dlls/opencl/pe_wrappers.c

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/*
* OpenCL.dll proxy for native OpenCL implementation.
*
* Copyright 2010 Peter Urbanec
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "opencl_private.h"
#include "opencl_types.h"
#include "unixlib.h"
WINE_DEFAULT_DEBUG_CHANNEL(opencl);
const struct opencl_funcs *opencl_funcs = NULL;
cl_int WINAPI clGetPlatformInfo( cl_platform_id platform, cl_platform_info param_name,
SIZE_T param_value_size, void * param_value, size_t * param_value_size_ret )
{
cl_int ret;
TRACE("(%p, 0x%x, %ld, %p, %p)\n", platform, param_name, param_value_size, param_value, param_value_size_ret);
/* Hide all extensions.
* TODO: Add individual extension support as needed.
*/
if (param_name == CL_PLATFORM_EXTENSIONS)
{
ret = CL_INVALID_VALUE;
if (param_value && param_value_size > 0)
{
char *exts = (char *) param_value;
exts[0] = '\0';
ret = CL_SUCCESS;
}
if (param_value_size_ret)
{
*param_value_size_ret = 1;
ret = CL_SUCCESS;
}
}
else
{
ret = opencl_funcs->pclGetPlatformInfo(platform, param_name, param_value_size, param_value, param_value_size_ret);
}
TRACE("(%p, 0x%x, %ld, %p, %p)=%d\n", platform, param_name, param_value_size, param_value, param_value_size_ret, ret);
return ret;
}
cl_int WINAPI clGetDeviceInfo( cl_device_id device, cl_device_info param_name,
SIZE_T param_value_size, void * param_value, size_t * param_value_size_ret )
{
cl_int ret;
TRACE("(%p, 0x%x, %ld, %p, %p)\n",device, param_name, param_value_size, param_value, param_value_size_ret);
/* Hide all extensions.
* TODO: Add individual extension support as needed.
*/
if (param_name == CL_DEVICE_EXTENSIONS)
{
ret = CL_INVALID_VALUE;
if (param_value && param_value_size > 0)
{
char *exts = (char *) param_value;
exts[0] = '\0';
ret = CL_SUCCESS;
}
if (param_value_size_ret)
{
*param_value_size_ret = 1;
ret = CL_SUCCESS;
}
}
else
{
ret = opencl_funcs->pclGetDeviceInfo(device, param_name, param_value_size, param_value, param_value_size_ret);
}
/* Filter out the CL_EXEC_NATIVE_KERNEL flag */
if (param_name == CL_DEVICE_EXECUTION_CAPABILITIES)
{
cl_device_exec_capabilities *caps = (cl_device_exec_capabilities *) param_value;
*caps &= ~CL_EXEC_NATIVE_KERNEL;
}
TRACE("(%p, 0x%x, %ld, %p, %p)=%d\n",device, param_name, param_value_size, param_value, param_value_size_ret, ret);
return ret;
}
void * WINAPI clGetExtensionFunctionAddress( const char *func_name )
{
void * ret = 0;
TRACE("(%s)\n",func_name);
#if 0
ret = clGetExtensionFunctionAddress(func_name);
#else
FIXME("extensions not implemented\n");
#endif
TRACE("(%s)=%p\n",func_name, ret);
return ret;
}
cl_int WINAPI clSetCommandQueueProperty( cl_command_queue command_queue, cl_command_queue_properties properties,
cl_bool enable, cl_command_queue_properties *old_properties )
{
FIXME( "(%p, %s, %u, %p) deprecated\n", command_queue, wine_dbgstr_longlong(properties), enable, old_properties );
return CL_INVALID_QUEUE_PROPERTIES;
}
BOOL WINAPI DllMain( HINSTANCE instance, DWORD reason, void *reserved )
{
if (reason == DLL_PROCESS_ATTACH)
{
DisableThreadLibraryCalls( instance );
return !__wine_init_unix_lib( instance, reason, NULL, &opencl_funcs );
}
return TRUE;
}