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43 lines
1.3 KiB
43 lines
1.3 KiB
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _EGL_SYNC_H
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#define _EGL_SYNC_H
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#include <EGL/egl.h>
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#include <EGL/eglext.h>
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#include <inttypes.h>
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// EGLSync_t is our driver's internal representation
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// of EGLSyncKHR objects.
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// The components are:
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// a. handle: reference host sync objects
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// b. android_native_fence_fd: for ANDROID_native_fence_sync
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// when we want to wrap native fence fd's in EGLSyncKHR's
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// c. type/status: track status of fence so SyncAttrib works
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struct EGLSync_t {
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EGLSync_t(uint64_t handle_in) :
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handle(handle_in), android_native_fence_fd(-1),
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type(EGL_SYNC_FENCE_KHR),
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status(EGL_UNSIGNALED_KHR) { }
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uint64_t handle;
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int android_native_fence_fd;
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EGLint type;
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EGLint status;
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};
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#endif
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