gfx/angle/src/libGLESv2/renderer/BufferStorage9.cpp@129ffea94266
gfx/angle/src/libGLESv2/renderer/BufferStorage9.cpp
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
1 #include "precompiled.h"
2 //
3 // Copyright (c) 2013 The ANGLE Project Authors. All rights reserved.
4 // Use of this source code is governed by a BSD-style license that can be
5 // found in the LICENSE file.
6 //
8 // BufferStorage9.cpp Defines the BufferStorage9 class.
10 #include "libGLESv2/renderer/BufferStorage9.h"
11 #include "common/debug.h"
13 namespace rx
14 {
16 BufferStorage9::BufferStorage9()
17 {
18 mMemory = NULL;
19 mAllocatedSize = 0;
20 mSize = 0;
21 }
23 BufferStorage9::~BufferStorage9()
24 {
25 delete[] mMemory;
26 }
28 BufferStorage9 *BufferStorage9::makeBufferStorage9(BufferStorage *bufferStorage)
29 {
30 ASSERT(HAS_DYNAMIC_TYPE(BufferStorage9*, bufferStorage));
31 return static_cast<BufferStorage9*>(bufferStorage);
32 }
34 void *BufferStorage9::getData()
35 {
36 return mMemory;
37 }
39 void BufferStorage9::setData(const void* data, unsigned int size, unsigned int offset)
40 {
41 if (!mMemory || offset + size > mAllocatedSize)
42 {
43 unsigned int newAllocatedSize = offset + size;
44 void *newMemory = new char[newAllocatedSize];
46 if (offset > 0 && mMemory && mAllocatedSize > 0)
47 {
48 memcpy(newMemory, mMemory, std::min(offset, mAllocatedSize));
49 }
51 delete[] mMemory;
52 mMemory = newMemory;
53 mAllocatedSize = newAllocatedSize;
54 }
56 mSize = std::max(mSize, offset + size);
57 if (data)
58 {
59 memcpy(reinterpret_cast<char*>(mMemory) + offset, data, size);
60 }
61 }
63 void BufferStorage9::clear()
64 {
65 mSize = 0;
66 }
68 unsigned int BufferStorage9::getSize() const
69 {
70 return mSize;
71 }
73 bool BufferStorage9::supportsDirectBinding() const
74 {
75 return false;
76 }
78 }
