mirror of
https://github.com/status-im/react-native.git
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d033c45f93
Summary:It was hard to understand which parts of the shadowview API are designed to be called only on the root view, and which were applicable to any view. This diff extracts rootview-specific logic out into a new RCTRootShadowView class. Reviewed By: majak Differential Revision: D3063905 fb-gh-sync-id: ef890cddfd7625fbd4bf5454314b441acdb03ac8 shipit-source-id: ef890cddfd7625fbd4bf5454314b441acdb03ac8
149 lines
4.0 KiB
Objective-C
149 lines
4.0 KiB
Objective-C
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#import <QuartzCore/QuartzCore.h>
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#import "RCTPerformanceLogger.h"
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#import "RCTRootView.h"
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#import "RCTLog.h"
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#import "RCTProfile.h"
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static int64_t RCTPLData[RCTPLSize][2] = {};
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static NSUInteger RCTPLCookies[RCTPLSize] = {};
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void RCTPerformanceLoggerStart(RCTPLTag tag)
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{
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if (RCTProfileIsProfiling()) {
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NSString *label = RCTPerformanceLoggerLabels()[tag];
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RCTPLCookies[tag] = RCTProfileBeginAsyncEvent(0, label, nil);
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}
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RCTPLData[tag][0] = CACurrentMediaTime() * 1000;
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RCTPLData[tag][1] = 0;
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}
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void RCTPerformanceLoggerEnd(RCTPLTag tag)
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{
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if (RCTPLData[tag][0] != 0 && RCTPLData[tag][1] == 0) {
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RCTPLData[tag][1] = CACurrentMediaTime() * 1000;
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if (RCTProfileIsProfiling()) {
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NSString *label = RCTPerformanceLoggerLabels()[tag];
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RCTProfileEndAsyncEvent(0, @"native", RCTPLCookies[tag], label, @"RCTPerformanceLogger", nil);
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}
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} else {
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RCTLogInfo(@"Unbalanced calls start/end for tag %li", (unsigned long)tag);
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}
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}
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void RCTPerformanceLoggerSet(RCTPLTag tag, int64_t value)
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{
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RCTPLData[tag][0] = 0;
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RCTPLData[tag][1] = value;
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}
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void RCTPerformanceLoggerAppendStart(RCTPLTag tag)
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{
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RCTPLData[tag][0] = CACurrentMediaTime() * 1000;
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}
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void RCTPerformanceLoggerAppendEnd(RCTPLTag tag)
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{
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if (RCTPLData[tag][0] != 0) {
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RCTPLData[tag][1] += CACurrentMediaTime() * 1000 - RCTPLData[tag][0];
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RCTPLData[tag][0] = 0;
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} else {
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RCTLogInfo(@"Unbalanced calls start/end for tag %li", (unsigned long)tag);
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}
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}
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NSArray<NSNumber *> *RCTPerformanceLoggerOutput(void)
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{
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return @[
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@(RCTPLData[RCTPLScriptDownload][0]),
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@(RCTPLData[RCTPLScriptDownload][1]),
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@(RCTPLData[RCTPLScriptExecution][0]),
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@(RCTPLData[RCTPLScriptExecution][1]),
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@(RCTPLData[RCTPLNativeModuleInit][0]),
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@(RCTPLData[RCTPLNativeModuleInit][1]),
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@(RCTPLData[RCTPLNativeModuleMainThread][0]),
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@(RCTPLData[RCTPLNativeModuleMainThread][1]),
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@(RCTPLData[RCTPLNativeModulePrepareConfig][0]),
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@(RCTPLData[RCTPLNativeModulePrepareConfig][1]),
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@(RCTPLData[RCTPLNativeModuleInjectConfig][0]),
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@(RCTPLData[RCTPLNativeModuleInjectConfig][1]),
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@(RCTPLData[RCTPLNativeModuleMainThreadUsesCount][0]),
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@(RCTPLData[RCTPLNativeModuleMainThreadUsesCount][1]),
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@(RCTPLData[RCTPLJSCExecutorSetup][0]),
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@(RCTPLData[RCTPLJSCExecutorSetup][1]),
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@(RCTPLData[RCTPLTTI][0]),
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@(RCTPLData[RCTPLTTI][1]),
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@(RCTPLData[RCTPLBundleSize][0]),
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@(RCTPLData[RCTPLBundleSize][1]),
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];
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}
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NSArray *RCTPerformanceLoggerLabels(void)
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{
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static NSArray *labels;
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static dispatch_once_t token;
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dispatch_once(&token, ^{
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labels = @[
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@"ScriptDownload",
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@"ScriptExecution",
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@"NativeModuleInit",
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@"NativeModuleMainThread",
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@"NativeModulePrepareConfig",
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@"NativeModuleInjectConfig",
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@"NativeModuleMainThreadUsesCount",
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@"JSCExecutorSetup",
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@"RootViewTTI",
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@"BundleSize",
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];
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});
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return labels;
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}
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@interface RCTPerformanceLogger : NSObject <RCTBridgeModule>
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@end
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@implementation RCTPerformanceLogger
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RCT_EXPORT_MODULE()
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@synthesize bridge = _bridge;
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- (void)setBridge:(RCTBridge *)bridge
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{
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_bridge = bridge;
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(sendTimespans)
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name:RCTContentDidAppearNotification
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object:nil];
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}
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- (void)dealloc
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{
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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}
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- (void)sendTimespans
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{
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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[_bridge enqueueJSCall:@"PerformanceLogger.addTimespans" args:@[
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RCTPerformanceLoggerOutput(),
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RCTPerformanceLoggerLabels(),
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]];
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}
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@end
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