gfx/skia/trunk/src/animator/SkDisplayNumber.cpp@a63d609f5ebe (annotated)
gfx/skia/trunk/src/animator/SkDisplayNumber.cpp
Thu, 15 Jan 2015 15:55:04 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:55:04 +0100
- branch
- TOR_BUG_9701
- changeset 9
- a63d609f5ebe
- permissions
- -rw-r--r--
Back out 97036ab72558 which inappropriately compared turds to third parties.
| michael@0 | 1 | |
| michael@0 | 2 | /* |
| michael@0 | 3 | * Copyright 2006 The Android Open Source Project |
| michael@0 | 4 | * |
| michael@0 | 5 | * Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 6 | * found in the LICENSE file. |
| michael@0 | 7 | */ |
| michael@0 | 8 | |
| michael@0 | 9 | |
| michael@0 | 10 | #include "SkDisplayNumber.h" |
| michael@0 | 11 | |
| michael@0 | 12 | enum SkDisplayNumber_Properties { |
| michael@0 | 13 | SK_PROPERTY(MAX_VALUE), |
| michael@0 | 14 | SK_PROPERTY(MIN_VALUE), |
| michael@0 | 15 | SK_PROPERTY(NEGATIVE_INFINITY), |
| michael@0 | 16 | SK_PROPERTY(NaN), |
| michael@0 | 17 | SK_PROPERTY(POSITIVE_INFINITY) |
| michael@0 | 18 | }; |
| michael@0 | 19 | |
| michael@0 | 20 | #if SK_USE_CONDENSED_INFO == 0 |
| michael@0 | 21 | |
| michael@0 | 22 | const SkMemberInfo SkDisplayNumber::fInfo[] = { |
| michael@0 | 23 | SK_MEMBER_PROPERTY(MAX_VALUE, Float), |
| michael@0 | 24 | SK_MEMBER_PROPERTY(MIN_VALUE, Float), |
| michael@0 | 25 | SK_MEMBER_PROPERTY(NEGATIVE_INFINITY, Float), |
| michael@0 | 26 | SK_MEMBER_PROPERTY(NaN, Float), |
| michael@0 | 27 | SK_MEMBER_PROPERTY(POSITIVE_INFINITY, Float) |
| michael@0 | 28 | }; |
| michael@0 | 29 | |
| michael@0 | 30 | #endif |
| michael@0 | 31 | |
| michael@0 | 32 | DEFINE_GET_MEMBER(SkDisplayNumber); |
| michael@0 | 33 | |
| michael@0 | 34 | #if defined _WIN32 |
| michael@0 | 35 | #pragma warning ( push ) |
| michael@0 | 36 | // we are intentionally causing an overflow here |
| michael@0 | 37 | // (warning C4756: overflow in constant arithmetic) |
| michael@0 | 38 | #pragma warning ( disable : 4756 ) |
| michael@0 | 39 | #endif |
| michael@0 | 40 | |
| michael@0 | 41 | bool SkDisplayNumber::getProperty(int index, SkScriptValue* value) const { |
| michael@0 | 42 | SkScalar constant; |
| michael@0 | 43 | switch (index) { |
| michael@0 | 44 | case SK_PROPERTY(MAX_VALUE): |
| michael@0 | 45 | constant = SK_ScalarMax; |
| michael@0 | 46 | break; |
| michael@0 | 47 | case SK_PROPERTY(MIN_VALUE): |
| michael@0 | 48 | constant = SK_ScalarMin; |
| michael@0 | 49 | break; |
| michael@0 | 50 | case SK_PROPERTY(NEGATIVE_INFINITY): |
| michael@0 | 51 | constant = -SK_ScalarInfinity; |
| michael@0 | 52 | break; |
| michael@0 | 53 | case SK_PROPERTY(NaN): |
| michael@0 | 54 | constant = SK_ScalarNaN; |
| michael@0 | 55 | break; |
| michael@0 | 56 | case SK_PROPERTY(POSITIVE_INFINITY): |
| michael@0 | 57 | constant = SK_ScalarInfinity; |
| michael@0 | 58 | break; |
| michael@0 | 59 | default: |
| michael@0 | 60 | SkASSERT(0); |
| michael@0 | 61 | return false; |
| michael@0 | 62 | } |
| michael@0 | 63 | value->fOperand.fScalar = constant; |
| michael@0 | 64 | value->fType = SkType_Float; |
| michael@0 | 65 | return true; |
| michael@0 | 66 | } |
| michael@0 | 67 | |
| michael@0 | 68 | #if defined _WIN32 |
| michael@0 | 69 | #pragma warning ( pop ) |
| michael@0 | 70 | #endif |
