477feaab1d
Sample format can now change dynamically at play time, and the player will resample it as necessary, extrapolating edges between changes to reduce the potential for gaps. Currently supported formats for this: - FLAC - Ogg Vorbis - Any format supported by FFmpeg, such as MP3 or AAC Signed-off-by: Christopher Snowhill <kode54@gmail.com>
81 lines
1.8 KiB
Objective-C
81 lines
1.8 KiB
Objective-C
//
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// BufferChain.h
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// CogNew
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//
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// Created by Vincent Spader on 1/4/06.
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// Copyright 2006 Vincent Spader. All rights reserved.
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//
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#import <Cocoa/Cocoa.h>
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#import "AudioPlayer.h"
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#import "ConverterNode.h"
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#import "InputNode.h"
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@interface BufferChain : NSObject {
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InputNode *inputNode;
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ConverterNode *converterNode;
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AudioStreamBasicDescription inputFormat;
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uint32_t inputChannelConfig;
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NSURL *streamURL;
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id userInfo;
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NSDictionary *rgInfo;
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id finalNode; // Final buffer in the chain.
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id controller;
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}
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- (id)initWithController:(id)c;
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- (void)buildChain;
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- (BOOL)open:(NSURL *)url withOutputFormat:(AudioStreamBasicDescription)outputFormat withOutputConfig:(uint32_t)outputConfig withRGInfo:(NSDictionary *)rgi;
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// Used when changing tracks to reuse the same decoder
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- (BOOL)openWithInput:(InputNode *)i withOutputFormat:(AudioStreamBasicDescription)outputFormat withOutputConfig:(uint32_t)outputConfig withRGInfo:(NSDictionary *)rgi;
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// Used when resetting the decoder on seek
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- (BOOL)openWithDecoder:(id<CogDecoder>)decoder
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withOutputFormat:(AudioStreamBasicDescription)outputFormat
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withOutputConfig:(uint32_t)outputConfig
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withRGInfo:(NSDictionary *)rgi;
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- (void)seek:(double)time;
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- (void)launchThreads;
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- (InputNode *)inputNode;
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- (id)finalNode;
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- (id)userInfo;
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- (void)setUserInfo:(id)i;
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- (NSDictionary *)rgInfo;
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- (void)setRGInfo:(NSDictionary *)rgi;
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- (NSURL *)streamURL;
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- (void)setStreamURL:(NSURL *)url;
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- (void)setShouldContinue:(BOOL)s;
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- (void)initialBufferFilled:(id)sender;
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- (BOOL)endOfInputReached;
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- (BOOL)setTrack:(NSURL *)track;
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- (BOOL)isRunning;
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- (id)controller;
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- (ConverterNode *)converter;
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- (AudioStreamBasicDescription)inputFormat;
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- (uint32_t)inputConfig;
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- (double)secondsBuffered;
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- (void)sustainHDCD;
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@end
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