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| 1 // Copyright 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "config.h" | |
| 6 | |
| 7 #include "CCScopedTexture.h" | |
| 8 | |
| 9 namespace cc { | |
| 10 | |
| 11 CCScopedTexture::CCScopedTexture(CCResourceProvider* resourceProvider) | |
| 12 : m_resourceProvider(resourceProvider) | |
| 13 { | |
| 14 ASSERT(m_resourceProvider); | |
| 15 } | |
| 16 | |
| 17 CCScopedTexture::~CCScopedTexture() | |
| 18 { | |
| 19 free(); | |
| 20 } | |
| 21 | |
| 22 bool CCScopedTexture::allocate(int pool, const IntSize& size, GC3Denum format, C
CResourceProvider::TextureUsageHint hint) | |
| 23 { | |
| 24 ASSERT(!id()); | |
| 25 ASSERT(!size.isEmpty()); | |
| 26 | |
| 27 setDimensions(size, format); | |
| 28 setId(m_resourceProvider->createResource(pool, size, format, hint)); | |
| 29 | |
| 30 #if !ASSERT_DISABLED | |
| 31 m_allocateThreadIdentifier = base::PlatformThread::CurrentId(); | |
| 32 #endif | |
| 33 | |
| 34 return id(); | |
| 35 } | |
| 36 | |
| 37 void CCScopedTexture::free() | |
| 38 { | |
| 39 if (id()) { | |
| 40 ASSERT(m_allocateThreadIdentifier == base::PlatformThread::CurrentId()); | |
| 41 m_resourceProvider->deleteResource(id()); | |
| 42 } | |
| 43 setId(0); | |
| 44 } | |
| 45 | |
| 46 void CCScopedTexture::leak() | |
| 47 { | |
| 48 setId(0); | |
| 49 } | |
| 50 | |
| 51 } | |
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