mirror of
https://github.com/intel/compute-runtime.git
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74 lines
2.9 KiB
C++
74 lines
2.9 KiB
C++
/*
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* Copyright (c) 2018, Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "runtime/sharings/gl/gl_sync_event.h"
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#include "runtime/sharings/gl/gl_sharing.h"
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#include "runtime/command_stream/command_stream_receiver.h"
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#include "runtime/context/context.h"
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#include "runtime/device/device.h"
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#include "runtime/event/async_events_handler.h"
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#include "runtime/event/event_builder.h"
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#include "runtime/gmm_helper/gmm_helper.h"
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#include "runtime/helpers/get_info.h"
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#include "runtime/platform/platform.h"
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#include "CLGLShr.h"
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namespace OCLRT {
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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, eventNotReady, eventNotReady), glSync(new GL_CL_SYNC_INFO(sync)) {
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transitionExecutionStatus(CL_SUBMITTED);
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}
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GlSyncEvent::~GlSyncEvent() { ctx->getSharing<GLSharingFunctions>()->releaseSync(glSync->pSync); }
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GlSyncEvent *GlSyncEvent::create(Context &context, cl_GLsync sync, cl_int *errCode) {
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GLContextGuard guard(*context.getSharing<GLSharingFunctions>());
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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<GLSharingFunctions>()->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<GLSharingFunctions>());
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int retVal = 0;
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ctx->getSharing<GLSharingFunctions>()->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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auto &csr = ctx->getDevice(0)->getCommandStreamReceiver();
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return csr.peekTaskLevel();
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}
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} // namespace OCLRT
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