gfx/gl/TextureGarbageBin.cpp@6474c204b198 (annotated)
gfx/gl/TextureGarbageBin.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 | /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
| michael@0 | 2 | /* vim: set ts=8 sts=4 et sw=4 tw=80: */ |
| michael@0 | 3 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 4 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 5 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 6 | |
| michael@0 | 7 | #include "TextureGarbageBin.h" |
| michael@0 | 8 | #include "GLContext.h" |
| michael@0 | 9 | |
| michael@0 | 10 | using namespace mozilla; |
| michael@0 | 11 | using namespace mozilla::gl; |
| michael@0 | 12 | |
| michael@0 | 13 | void |
| michael@0 | 14 | TextureGarbageBin::GLContextTeardown() |
| michael@0 | 15 | { |
| michael@0 | 16 | EmptyGarbage(); |
| michael@0 | 17 | |
| michael@0 | 18 | MutexAutoLock lock(mMutex); |
| michael@0 | 19 | mGL = nullptr; |
| michael@0 | 20 | } |
| michael@0 | 21 | |
| michael@0 | 22 | void |
| michael@0 | 23 | TextureGarbageBin::Trash(GLuint tex) |
| michael@0 | 24 | { |
| michael@0 | 25 | MutexAutoLock lock(mMutex); |
| michael@0 | 26 | if (!mGL) |
| michael@0 | 27 | return; |
| michael@0 | 28 | |
| michael@0 | 29 | mGarbageTextures.push(tex); |
| michael@0 | 30 | } |
| michael@0 | 31 | |
| michael@0 | 32 | void |
| michael@0 | 33 | TextureGarbageBin::EmptyGarbage() |
| michael@0 | 34 | { |
| michael@0 | 35 | MutexAutoLock lock(mMutex); |
| michael@0 | 36 | if (!mGL) |
| michael@0 | 37 | return; |
| michael@0 | 38 | |
| michael@0 | 39 | while (!mGarbageTextures.empty()) { |
| michael@0 | 40 | GLuint tex = mGarbageTextures.top(); |
| michael@0 | 41 | mGarbageTextures.pop(); |
| michael@0 | 42 | mGL->fDeleteTextures(1, &tex); |
| michael@0 | 43 | } |
| michael@0 | 44 | } |
