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40146291ad
Updating files modified in 2018 only. Older files remain with old style copyright header Change-Id: Ic99f2e190ad74b4b7f2bd79dd7b9fa5fbe36ec92 Signed-off-by: Artur Harasimiuk <artur.harasimiuk@intel.com>
59 lines
1.9 KiB
C++
59 lines
1.9 KiB
C++
/*
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* Copyright (C) 2017-2018 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "gtpin_init.h"
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#include "gtpin_helpers.h"
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#include "CL/cl.h"
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#include "runtime/device/device.h"
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#include "runtime/device/device_info.h"
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#include "runtime/platform/platform.h"
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using namespace gtpin;
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using namespace OCLRT;
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namespace OCLRT {
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bool isGTPinInitialized = false;
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gtpin::ocl::gtpin_events_t GTPinCallbacks = {0};
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} // namespace OCLRT
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GTPIN_DI_STATUS GTPin_Init(gtpin::ocl::gtpin_events_t *pGtpinEvents, driver_services_t *pDriverServices,
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interface_version_t *pDriverVersion) {
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if (isGTPinInitialized) {
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return GTPIN_DI_ERROR_INSTANCE_ALREADY_CREATED;
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}
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if (pDriverVersion != nullptr) {
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// GT-Pin is asking to obtain GT-Pin Interface version that is supported
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pDriverVersion->common = gtpin::GTPIN_COMMON_INTERFACE_VERSION;
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pDriverVersion->specific = gtpin::ocl::GTPIN_OCL_INTERFACE_VERSION;
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if ((pDriverServices == nullptr) || (pGtpinEvents == nullptr)) {
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return GTPIN_DI_SUCCESS;
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}
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}
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if ((pDriverServices == nullptr) || (pGtpinEvents == nullptr)) {
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return GTPIN_DI_ERROR_INVALID_ARGUMENT;
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}
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if ((pGtpinEvents->onContextCreate == nullptr) ||
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(pGtpinEvents->onContextDestroy == nullptr) ||
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(pGtpinEvents->onKernelCreate == nullptr) ||
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(pGtpinEvents->onKernelSubmit == nullptr) ||
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(pGtpinEvents->onCommandBufferCreate == nullptr) ||
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(pGtpinEvents->onCommandBufferComplete == nullptr)) {
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return GTPIN_DI_ERROR_INVALID_ARGUMENT;
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}
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pDriverServices->bufferAllocate = OCLRT::gtpinCreateBuffer;
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pDriverServices->bufferDeallocate = OCLRT::gtpinFreeBuffer;
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pDriverServices->bufferMap = OCLRT::gtpinMapBuffer;
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pDriverServices->bufferUnMap = OCLRT::gtpinUnmapBuffer;
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GTPinCallbacks = *pGtpinEvents;
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isGTPinInitialized = true;
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return GTPIN_DI_SUCCESS;
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}
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