mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-09-07 13:09:49 +00:00
465abb1ded
* [License] Simplify the Texture license to be pure Apache 2 (removing ASDK-Licenses) With permission of the Facebook Open Source team, we are simplifying the Texture license so that clients can rely on the Apache 2 terms that most of Texture is already covered by. This means that code originally forked from AsyncDisplayKit will be re-licensed from "BSD 3-clause + PATENTS v2" to Apache 2 without a PATENTS file. After getting confirmation that the updates to these core files look good, we'll propagate this new license header to all files (in this same PR) and get sign-off from all parties before landing. * [License] Update all Texture source files to be pure Apache 2. * Changelog entry for Apache 2 license update. * Revert "[License] Update all Texture source files to be pure Apache 2." This reverts commit ffa0fbbba9717d871dd16c4b07539f2f8208fc2b. * [License] Update all Texture source files to be pure Apache 2, maintaining copyrights. * [License] Update CONTRIBUTING, README, Podspec & Dangerfile.
57 lines
1.2 KiB
C++
57 lines
1.2 KiB
C++
//
|
|
// _ASScopeTimer.h
|
|
// Texture
|
|
//
|
|
// Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
|
|
// Changes after 4/13/2017 are: Copyright (c) Pinterest, Inc. All rights reserved.
|
|
// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
|
|
#pragma once
|
|
|
|
/**
|
|
Must compile as c++ for this to work.
|
|
|
|
Usage:
|
|
// Can be an ivar or local variable
|
|
NSTimeInterval placeToStoreTiming;
|
|
|
|
{
|
|
// some scope
|
|
ASDisplayNode::ScopeTimer t(placeToStoreTiming);
|
|
DoPotentiallySlowWork();
|
|
MorePotentiallySlowWork();
|
|
}
|
|
|
|
*/
|
|
|
|
namespace ASDN {
|
|
struct ScopeTimer {
|
|
NSTimeInterval begin;
|
|
NSTimeInterval &outT;
|
|
ScopeTimer(NSTimeInterval &outRef) : outT(outRef) {
|
|
begin = CACurrentMediaTime();
|
|
}
|
|
~ScopeTimer() {
|
|
outT = CACurrentMediaTime() - begin;
|
|
}
|
|
};
|
|
|
|
// variant where repeated calls are summed
|
|
struct SumScopeTimer {
|
|
NSTimeInterval begin;
|
|
NSTimeInterval &outT;
|
|
BOOL enable;
|
|
SumScopeTimer(NSTimeInterval &outRef, BOOL enable = YES) : outT(outRef), enable(enable) {
|
|
if (enable) {
|
|
begin = CACurrentMediaTime();
|
|
}
|
|
}
|
|
~SumScopeTimer() {
|
|
if (enable) {
|
|
outT += CACurrentMediaTime() - begin;
|
|
}
|
|
}
|
|
};
|
|
}
|