gfx/skia/trunk/src/core/SkImageInfo.cpp@129ffea94266 (annotated)
gfx/skia/trunk/src/core/SkImageInfo.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.
| michael@0 | 1 | /* |
| michael@0 | 2 | * Copyright 2010 Google Inc. |
| michael@0 | 3 | * |
| michael@0 | 4 | * Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 5 | * found in the LICENSE file. |
| michael@0 | 6 | */ |
| michael@0 | 7 | |
| michael@0 | 8 | #include "SkImageInfo.h" |
| michael@0 | 9 | #include "SkReadBuffer.h" |
| michael@0 | 10 | #include "SkWriteBuffer.h" |
| michael@0 | 11 | |
| michael@0 | 12 | static bool alpha_type_is_valid(SkAlphaType alphaType) { |
| michael@0 | 13 | return (alphaType >= 0) && (alphaType <= kLastEnum_SkAlphaType); |
| michael@0 | 14 | } |
| michael@0 | 15 | |
| michael@0 | 16 | static bool color_type_is_valid(SkColorType colorType) { |
| michael@0 | 17 | return (colorType >= 0) && (colorType <= kLastEnum_SkColorType); |
| michael@0 | 18 | } |
| michael@0 | 19 | |
| michael@0 | 20 | void SkImageInfo::unflatten(SkReadBuffer& buffer) { |
| michael@0 | 21 | fWidth = buffer.read32(); |
| michael@0 | 22 | fHeight = buffer.read32(); |
| michael@0 | 23 | |
| michael@0 | 24 | uint32_t packed = buffer.read32(); |
| michael@0 | 25 | SkASSERT(0 == (packed >> 16)); |
| michael@0 | 26 | fAlphaType = (SkAlphaType)((packed >> 8) & 0xFF); |
| michael@0 | 27 | fColorType = (SkColorType)((packed >> 0) & 0xFF); |
| michael@0 | 28 | buffer.validate(alpha_type_is_valid(fAlphaType) && |
| michael@0 | 29 | color_type_is_valid(fColorType)); |
| michael@0 | 30 | } |
| michael@0 | 31 | |
| michael@0 | 32 | void SkImageInfo::flatten(SkWriteBuffer& buffer) const { |
| michael@0 | 33 | buffer.write32(fWidth); |
| michael@0 | 34 | buffer.write32(fHeight); |
| michael@0 | 35 | |
| michael@0 | 36 | SkASSERT(0 == (fAlphaType & ~0xFF)); |
| michael@0 | 37 | SkASSERT(0 == (fColorType & ~0xFF)); |
| michael@0 | 38 | uint32_t packed = (fAlphaType << 8) | fColorType; |
| michael@0 | 39 | buffer.write32(packed); |
| michael@0 | 40 | } |
