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153 lines
4.6 KiB
153 lines
4.6 KiB
/*
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* Copyright (c) 2021 Taner Sener
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*
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* This file is part of FFmpegKit.
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*
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* FFmpegKit is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* FFmpegKit is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General License for more details.
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*
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* You should have received a copy of the GNU Lesser General License
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* along with FFmpegKit. If not, see <http://www.gnu.org/licenses/>.
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*/
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#import "FFmpegSession.h"
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#import "FFmpegKitConfig.h"
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#import "LogCallback.h"
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#import "StatisticsCallback.h"
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@implementation FFmpegSession {
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StatisticsCallback _statisticsCallback;
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FFmpegSessionCompleteCallback _completeCallback;
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NSMutableArray* _statistics;
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NSRecursiveLock* _statisticsLock;
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}
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+ (void)initialize {
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// EMPTY INITIALIZE
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}
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- (instancetype)init:(NSArray*)arguments {
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self = [super init:arguments withLogCallback:nil withLogRedirectionStrategy:[FFmpegKitConfig getLogRedirectionStrategy]];
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if (self) {
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_statisticsCallback = nil;
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_completeCallback = nil;
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_statistics = [[NSMutableArray alloc] init];
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_statisticsLock = [[NSRecursiveLock alloc] init];
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}
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return self;
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}
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- (instancetype)init:(NSArray*)arguments withCompleteCallback:(FFmpegSessionCompleteCallback)completeCallback {
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self = [super init:arguments withLogCallback:nil withLogRedirectionStrategy:[FFmpegKitConfig getLogRedirectionStrategy]];
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if (self) {
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_statisticsCallback = nil;
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_completeCallback = completeCallback;
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_statistics = [[NSMutableArray alloc] init];
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_statisticsLock = [[NSRecursiveLock alloc] init];
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}
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return self;
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}
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- (instancetype)init:(NSArray*)arguments withCompleteCallback:(FFmpegSessionCompleteCallback)completeCallback withLogCallback:(LogCallback)logCallback withStatisticsCallback:(StatisticsCallback)statisticsCallback {
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self = [super init:arguments withLogCallback:logCallback withLogRedirectionStrategy:[FFmpegKitConfig getLogRedirectionStrategy]];
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if (self) {
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_statisticsCallback = statisticsCallback;
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_completeCallback = completeCallback;
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_statistics = [[NSMutableArray alloc] init];
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_statisticsLock = [[NSRecursiveLock alloc] init];
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}
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return self;
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}
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- (instancetype)init:(NSArray*)arguments withCompleteCallback:(FFmpegSessionCompleteCallback)completeCallback withLogCallback:(LogCallback)logCallback withStatisticsCallback:(StatisticsCallback)statisticsCallback withLogRedirectionStrategy:(LogRedirectionStrategy)logRedirectionStrategy {
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self = [super init:arguments withLogCallback:logCallback withLogRedirectionStrategy:logRedirectionStrategy];
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if (self) {
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_statisticsCallback = statisticsCallback;
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_completeCallback = completeCallback;
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_statistics = [[NSMutableArray alloc] init];
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_statisticsLock = [[NSRecursiveLock alloc] init];
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}
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return self;
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}
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- (StatisticsCallback)getStatisticsCallback {
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return _statisticsCallback;
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}
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- (FFmpegSessionCompleteCallback)getCompleteCallback {
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return _completeCallback;
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}
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- (NSArray*)getAllStatisticsWithTimeout:(int)waitTimeout {
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[self waitForAsynchronousMessagesInTransmit:waitTimeout];
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if ([self thereAreAsynchronousMessagesInTransmit]) {
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NSLog(@"getAllStatisticsWithTimeout was called to return all statistics but there are still statistics being transmitted for session id %ld.", [self getSessionId]);
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}
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return [self getStatistics];
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}
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- (NSArray*)getAllStatistics {
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return [self getAllStatisticsWithTimeout:AbstractSessionDefaultTimeoutForAsynchronousMessagesInTransmit];
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}
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- (NSArray*)getStatistics {
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[_statisticsLock lock];
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NSArray* statisticsCopy = [_statistics copy];
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[_statisticsLock unlock];
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return statisticsCopy;
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}
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- (Statistics*)getLastReceivedStatistics {
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Statistics* lastStatistics = nil;
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[_statisticsLock lock];
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if ([_statistics count] > 0) {
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lastStatistics = [_statistics objectAtIndex:[_statistics count] - 1];
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}
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[_statisticsLock unlock];
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return lastStatistics;
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}
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- (void)addStatistics:(Statistics*)statistics {
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[_statisticsLock lock];
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[_statistics addObject:statistics];
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[_statisticsLock unlock];
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}
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- (BOOL)isFFmpeg {
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return true;
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}
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- (BOOL)isFFprobe {
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return false;
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}
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- (BOOL)isMediaInformation {
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return false;
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}
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@end
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