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31 lines
914 B
Plaintext
31 lines
914 B
Plaintext
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* vim: sw=2 ts=8 et :
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*/
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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include protocol PCompositor;
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include protocol PImageBridge;
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include protocol PLayerTransaction;
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namespace mozilla {
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namespace layers {
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/**
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* This is a trivial protocol that's used to track gralloc buffers
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* across thread contexts. A live PGrallocBuffer actor always
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* corresponds 1:1 to a pre-shared gralloc buffer (sharing is done by
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* the PGrallocBuffer constructor).
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*/
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async protocol PGrallocBuffer {
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manager PImageBridge or PLayerTransaction;
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/** Gralloc buffers can be "owned" by either parent or child. */
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both:
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async __delete__();
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};
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} // namespace layers
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} // namespace mozilla
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