From c1ae825d986d42bc2e75e85514ddf9af0f27b440 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 14 May 2019 17:04:10 +0300
Subject: [PATCH] Add some benchmarks.

---
 Telegram/SourceFiles/lottie/lottie_animation.cpp      | 5 +++++
 Telegram/SourceFiles/lottie/lottie_frame_renderer.cpp | 6 ++++++
 2 files changed, 11 insertions(+)

diff --git a/Telegram/SourceFiles/lottie/lottie_animation.cpp b/Telegram/SourceFiles/lottie/lottie_animation.cpp
index 42c4d4c6a..229e81dbe 100644
--- a/Telegram/SourceFiles/lottie/lottie_animation.cpp
+++ b/Telegram/SourceFiles/lottie/lottie_animation.cpp
@@ -15,6 +15,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include <QJsonDocument>
 #include <QFile>
 
+#include "logs.h"
 #include "rasterrenderer/lottierasterrenderer.h"
 
 namespace Lottie {
@@ -49,8 +50,10 @@ Animation::Animation(const QByteArray &content)
 : _timer([=] { checkNextFrame(); }) {
 	const auto weak = base::make_weak(this);
 	crl::async([=] {
+		const auto now = crl::now();
 		auto error = QJsonParseError();
 		const auto document = QJsonDocument::fromJson(content, &error);
+		const auto parsed = crl::now();
 		if (error.error != QJsonParseError::NoError) {
 			qCWarning(lcLottieQtBodymovinParser)
 				<< "Lottie Error: Parse failed with code "
@@ -65,6 +68,8 @@ Animation::Animation(const QByteArray &content)
 				parseDone(std::move(result));
 			});
 		}
+		const auto finish = crl::now();
+		LOG(("INIT: %1 (PARSE %2)").arg(finish - now).arg(parsed - now));
 	});
 }
 
diff --git a/Telegram/SourceFiles/lottie/lottie_frame_renderer.cpp b/Telegram/SourceFiles/lottie/lottie_frame_renderer.cpp
index c5648d09d..8d33a6591 100644
--- a/Telegram/SourceFiles/lottie/lottie_frame_renderer.cpp
+++ b/Telegram/SourceFiles/lottie/lottie_frame_renderer.cpp
@@ -193,6 +193,7 @@ void SharedState::renderFrame(
 	if (!GoodStorageForFrame(image, size)) {
 		image = CreateFrameStorage(size);
 	}
+	const auto now = crl::now();
 	image.fill(Qt::transparent);
 
 	QPainter p(&image);
@@ -212,8 +213,13 @@ void SharedState::renderFrame(
 		_scene.endFrame() - 1);
 	_scene.updateProperties(frame);
 
+	const auto updated = crl::now();
+
 	LottieRasterRenderer renderer(&p);
 	_scene.render(renderer, frame);
+
+	const auto finished = crl::now();
+	LOG(("RENDERED: %1 (UPDATE %2)").arg(finished - now).arg(updated - now));
 }
 
 void SharedState::init(QImage cover) {