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bfaa531bf5
Change-Id: I47363e93839171c5b4eb85037f2b4ca5444e0544 Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
64 lines
2.1 KiB
C++
64 lines
2.1 KiB
C++
/*
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* Copyright (C) 2018-2020 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 "shared/source/command_stream/command_stream_receiver.h"
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#include "shared/source/device/device.h"
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#include "shared/source/helpers/get_info.h"
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#include "shared/source/helpers/timestamp_packet.h"
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#include "opencl/extensions/public/cl_gl_private_intel.h"
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#include "opencl/source/context/context.h"
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#include "opencl/source/event/async_events_handler.h"
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#include "opencl/source/event/event_builder.h"
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#include "opencl/source/platform/platform.h"
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#include "opencl/source/sharings/gl/gl_context_guard.h"
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#include "opencl/source/sharings/gl/gl_sync_event.h"
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#include "opencl/source/sharings/gl/windows/gl_sharing_windows.h"
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namespace NEO {
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GlSyncEvent::GlSyncEvent(Context &context, const GL_CL_SYNC_INFO &sync)
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: Event(&context, nullptr, CL_COMMAND_GL_FENCE_SYNC_OBJECT_KHR, CompletionStamp::levelNotReady, CompletionStamp::levelNotReady),
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glSync(std::make_unique<GL_CL_SYNC_INFO>(sync)) {
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transitionExecutionStatus(CL_SUBMITTED);
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}
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GlSyncEvent::~GlSyncEvent() {
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ctx->getSharing<GLSharingFunctionsWindows>()->releaseSync(glSync->pSync);
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}
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GlSyncEvent *GlSyncEvent::create(Context &context, cl_GLsync sync, cl_int *errCode) {
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GLContextGuard guard(*context.getSharing<GLSharingFunctionsWindows>());
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ErrorCodeHelper err(errCode, CL_SUCCESS);
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GL_CL_SYNC_INFO syncInfo = {sync, nullptr};
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context.getSharing<GLSharingFunctionsWindows>()->retainSync(&syncInfo);
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DEBUG_BREAK_IF(!syncInfo.pSync);
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EventBuilder eventBuilder;
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eventBuilder.create<GlSyncEvent>(context, syncInfo);
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return static_cast<GlSyncEvent *>(eventBuilder.finalizeAndRelease());
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}
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void GlSyncEvent::updateExecutionStatus() {
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GLContextGuard guard(*ctx->getSharing<GLSharingFunctionsWindows>());
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int retVal = 0;
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ctx->getSharing<GLSharingFunctionsWindows>()->getSynciv(glSync->pSync, GL_SYNC_STATUS, &retVal);
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if (retVal == GL_SIGNALED) {
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setStatus(CL_COMPLETE);
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}
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}
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uint32_t GlSyncEvent::getTaskLevel() {
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if (peekExecutionStatus() == CL_COMPLETE) {
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return 0;
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}
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return CompletionStamp::levelNotReady;
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}
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} // namespace NEO
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