gfx/angle/src/compiler/InitializeParseContext.cpp@6474c204b198 (annotated)
gfx/angle/src/compiler/InitializeParseContext.cpp
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | // |
| michael@0 | 2 | // Copyright (c) 2012 The ANGLE Project Authors. All rights reserved. |
| michael@0 | 3 | // Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 4 | // found in the LICENSE file. |
| michael@0 | 5 | // |
| michael@0 | 6 | |
| michael@0 | 7 | #include "compiler/InitializeParseContext.h" |
| michael@0 | 8 | |
| michael@0 | 9 | #include "compiler/osinclude.h" |
| michael@0 | 10 | |
| michael@0 | 11 | OS_TLSIndex GlobalParseContextIndex = OS_INVALID_TLS_INDEX; |
| michael@0 | 12 | |
| michael@0 | 13 | bool InitializeParseContextIndex() |
| michael@0 | 14 | { |
| michael@0 | 15 | assert(GlobalParseContextIndex == OS_INVALID_TLS_INDEX); |
| michael@0 | 16 | |
| michael@0 | 17 | GlobalParseContextIndex = OS_AllocTLSIndex(); |
| michael@0 | 18 | return GlobalParseContextIndex != OS_INVALID_TLS_INDEX; |
| michael@0 | 19 | } |
| michael@0 | 20 | |
| michael@0 | 21 | void FreeParseContextIndex() |
| michael@0 | 22 | { |
| michael@0 | 23 | assert(GlobalParseContextIndex != OS_INVALID_TLS_INDEX); |
| michael@0 | 24 | |
| michael@0 | 25 | OS_FreeTLSIndex(GlobalParseContextIndex); |
| michael@0 | 26 | GlobalParseContextIndex = OS_INVALID_TLS_INDEX; |
| michael@0 | 27 | } |
| michael@0 | 28 | |
| michael@0 | 29 | void SetGlobalParseContext(TParseContext* context) |
| michael@0 | 30 | { |
| michael@0 | 31 | assert(GlobalParseContextIndex != OS_INVALID_TLS_INDEX); |
| michael@0 | 32 | OS_SetTLSValue(GlobalParseContextIndex, context); |
| michael@0 | 33 | } |
| michael@0 | 34 | |
| michael@0 | 35 | TParseContext* GetGlobalParseContext() |
| michael@0 | 36 | { |
| michael@0 | 37 | assert(GlobalParseContextIndex != OS_INVALID_TLS_INDEX); |
| michael@0 | 38 | return static_cast<TParseContext*>(OS_GetTLSValue(GlobalParseContextIndex)); |
| michael@0 | 39 | } |
| michael@0 | 40 |
