Add rapidjson submodule.

.gitmodules

@@ -19,3 +19,6 @@
 [submodule "Telegram/ThirdParty/qtlottie"]
 	path = Telegram/ThirdParty/qtlottie
 	url = https://github.com/telegramdesktop/qtlottie.git
+[submodule "Telegram/ThirdParty/rapidjson"]
+	path = Telegram/ThirdParty/rapidjson
+	url = https://github.com/Tencent/rapidjson.git

Telegram/SourceFiles/lottie/lottie_animation.cpp

@@ -16,6 +16,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include <QJsonObject>
 #include <QFile>
 
+#include <rapidjson/document.h>
+
 #include "logs.h"
 #include "rasterrenderer/rasterrenderer.h"
 
@@ -55,6 +57,9 @@ Animation::Animation(const QByteArray &content)
 		auto error = QJsonParseError();
 		const auto document = QJsonDocument::fromJson(content, &error);
 		const auto parsed = crl::now();
+		auto test = rapidjson::Document();
+		test.Parse(content.data());
+		const auto second = crl::now();
 		if (error.error != QJsonParseError::NoError) {
 			qWarning()
 				<< "Lottie Error: Parse failed with code "
@@ -70,7 +75,7 @@ Animation::Animation(const QByteArray &content)
 			});
 		}
 		const auto finish = crl::now();
-		LOG(("INIT: %1 (PARSE %2)").arg(finish - now).arg(parsed - now));
+		LOG(("INIT: %1 (PARSE %2, RAPIDJSON %3)").arg(finish - now).arg(parsed - now).arg(second - parsed));
 	});
 }
 

Telegram/ThirdParty/rapidjson

@@ -0,0 +1 @@
+Subproject commit 01950eb7acec78818d68b762efc869bba2420d82

Telegram/gyp/lib_lottie.gyp

@@ -51,6 +51,7 @@
       '<(submodules_loc)/GSL/include',
       '<(submodules_loc)/variant/include',
       '<(submodules_loc)/crl/src',
+      '<(submodules_loc)/rapidjson/include',
     ],
     'sources': [
       # interface for tdesktop