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use less async calls to process logs and statistics

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This commit is contained in:
Taner Sener 2021-12-19 21:48:35 +00:00
parent aed46e9bd7
commit 0b45c3e101
1 changed files with 82 additions and 90 deletions
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172
flutter/flutter/lib/src/ffmpeg_kit_flutter_initializer.dart
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@ -98,117 +98,109 @@ class FFmpegKitInitializer {
return;
}
FFmpegKitConfig.getSession(sessionId).then((Session? session) {
activeLogRedirectionStrategy =
session?.getLogRedirectionStrategy() ?? activeLogRedirectionStrategy;
final LogCallback? logCallback = session?.getLogCallback();
activeLogRedirectionStrategy =
FFmpegKitFactory.getLogRedirectionStrategy(sessionId) ??
activeLogRedirectionStrategy;
final LogCallback? logCallback = FFmpegKitFactory.getLogCallback(sessionId);
if (logCallback != null) {
sessionCallbackDefined = true;
if (logCallback != null) {
sessionCallbackDefined = true;
try {
// NOTIFY SESSION CALLBACK DEFINED
logCallback(log);
} on Exception catch (e, stack) {
print("Exception thrown inside session LogCallback block. $e");
print(stack);
}
try {
// NOTIFY SESSION CALLBACK DEFINED
logCallback(log);
} on Exception catch (e, stack) {
print("Exception thrown inside session LogCallback block. $e");
print(stack);
}
}
final globalLogCallbackFunction = FFmpegKitFactory.getGlobalLogCallback();
if (globalLogCallbackFunction != null) {
globalCallbackDefined = true;
final globalLogCallbackFunction = FFmpegKitFactory.getGlobalLogCallback();
if (globalLogCallbackFunction != null) {
globalCallbackDefined = true;
try {
// NOTIFY GLOBAL CALLBACK DEFINED
globalLogCallbackFunction(log);
} on Exception catch (e, stack) {
print("Exception thrown inside global LogCallback block. $e");
print(stack);
}
try {
// NOTIFY GLOBAL CALLBACK DEFINED
globalLogCallbackFunction(log);
} on Exception catch (e, stack) {
print("Exception thrown inside global LogCallback block. $e");
print(stack);
}
}
// EXECUTE THE LOG STRATEGY
switch (activeLogRedirectionStrategy) {
case LogRedirectionStrategy.neverPrintLogs:
{
// EXECUTE THE LOG STRATEGY
switch (activeLogRedirectionStrategy) {
case LogRedirectionStrategy.neverPrintLogs:
{
return;
}
case LogRedirectionStrategy.printLogsWhenGlobalCallbackNotDefined:
{
if (globalCallbackDefined) {
return;
}
case LogRedirectionStrategy.printLogsWhenGlobalCallbackNotDefined:
{
if (globalCallbackDefined) {
return;
}
}
break;
case LogRedirectionStrategy.printLogsWhenSessionCallbackNotDefined:
{
if (sessionCallbackDefined) {
return;
}
break;
case LogRedirectionStrategy.printLogsWhenSessionCallbackNotDefined:
{
if (sessionCallbackDefined) {
return;
}
}
break;
case LogRedirectionStrategy.printLogsWhenNoCallbacksDefined:
{
if (globalCallbackDefined || sessionCallbackDefined) {
return;
}
break;
case LogRedirectionStrategy.printLogsWhenNoCallbacksDefined:
{
if (globalCallbackDefined || sessionCallbackDefined) {
return;
}
}
break;
case LogRedirectionStrategy.alwaysPrintLogs:
{}
break;
}
}
break;
case LogRedirectionStrategy.alwaysPrintLogs:
{}
break;
}
// PRINT LOGS
switch (level) {
case Level.avLogQuiet:
{
// PRINT NO OUTPUT
}
break;
default:
{
stdout.write(text);
}
}
});
// PRINT LOGS
switch (level) {
case Level.avLogQuiet:
{
// PRINT NO OUTPUT
}
break;
default:
{
stdout.write(text);
}
}
}
void _processStatisticsCallbackEvent(Map<dynamic, dynamic> event) {
final Statistics statistics = FFmpegKitFactory.mapToStatistics(event);
final int sessionId = event["sessionId"];
FFmpegKitConfig.getSession(sessionId).then((Session? session) {
if (session != null && session.isFFmpeg()) {
final FFmpegSession ffmpegSession = session as FFmpegSession;
final StatisticsCallback? statisticsCallback =
ffmpegSession.getStatisticsCallback();
if (statisticsCallback != null) {
try {
// NOTIFY SESSION CALLBACK DEFINED
statisticsCallback(statistics);
} on Exception catch (e, stack) {
print(
"Exception thrown inside session StatisticsCallback block. $e");
print(stack);
}
}
final StatisticsCallback? statisticsCallback =
FFmpegKitFactory.getStatisticsCallback(sessionId);
if (statisticsCallback != null) {
try {
// NOTIFY SESSION CALLBACK DEFINED
statisticsCallback(statistics);
} on Exception catch (e, stack) {
print("Exception thrown inside session StatisticsCallback block. $e");
print(stack);
}
}
final globalStatisticsCallbackFunction =
FFmpegKitFactory.getGlobalStatisticsCallback();
if (globalStatisticsCallbackFunction != null) {
try {
// NOTIFY GLOBAL CALLBACK DEFINED
globalStatisticsCallbackFunction(statistics);
} on Exception catch (e, stack) {
print("Exception thrown inside global StatisticsCallback block. $e");
print(stack);
}
final globalStatisticsCallbackFunction =
FFmpegKitFactory.getGlobalStatisticsCallback();
if (globalStatisticsCallbackFunction != null) {
try {
// NOTIFY GLOBAL CALLBACK DEFINED
globalStatisticsCallbackFunction(statistics);
} on Exception catch (e, stack) {
print("Exception thrown inside global StatisticsCallback block. $e");
print(stack);
}
});
}
}
void _processExecuteCallbackEvent(Map<dynamic, dynamic> event) {