Public Member Functions | |
| cWavDecoder (IDataSource *stream) | |
| virtual AudioFormats | getFormat () |
| Returns the format of the audio data. | |
| virtual int | getFrequency () |
| Returns the frequency (sample rate) of the audio data. | |
| virtual bool | isSeekingSupported () |
| Returns whether seeking is supported. | |
| virtual bool | isValid () |
| Returns whether the stream is valid for this codec. | |
| virtual int | readAudioData (void *output, int amount) |
| Reads a section of data out of the audio stream. | |
| virtual bool | setPosition (int position, bool relative) |
| Sets the position in the stream to read from. | |
| virtual bool | seek (float seconds, bool relative) |
| If seeking is supported, will seek the stream to seconds. | |
| virtual float | getTotalTime () |
| If seeking is supported, will return the length of the audio steam in seconds. Returns a negative number if the total time cannot be determined. | |
| virtual int | getTotalSize () |
| If available, returns the total decoded size of the audio stream. Returns a negative number if this cannot be determined. | |
| virtual int | getCompressedSize () |
| Returns the compressed (original) size of the audio stream, before decoding. | |
| virtual float | getCurrentTime () |
| If seeking is supported, will return the current position in the stream in seconds. Returns a negative number if the current time cannot be determined. | |
| virtual int | getCurrentPosition () |
| If available, returns the current position in the decoded audio stream in bytes. Returns a negative number if this cannot be determined. | |
| virtual int | getCurrentCompressedPosition () |
| Returns the position in the compressed (original) audio stream before decoding. | |
Definition at line 15 of file cWavDecoder.h.
| int cAudio::cWavDecoder::readAudioData | ( | void * | output, | |
| int | amount | |||
| ) | [virtual] |
Reads a section of data out of the audio stream.
| output,: | Pointer to the buffer to put the decoded audio. | |
| amount,: | Amount of data in bytes to ask the decoder to output. |
Implements cAudio::IAudioDecoder.
Definition at line 146 of file cWavDecoder.cpp.
| bool cAudio::cWavDecoder::seek | ( | float | seconds, | |
| bool | relative | |||
| ) | [virtual] |
If seeking is supported, will seek the stream to seconds.
| seconds,: | Time in seconds to seek. | |
| relative,: | Whether the number in position is relative to the current position. |
Implements cAudio::IAudioDecoder.
Definition at line 193 of file cWavDecoder.cpp.
| bool cAudio::cWavDecoder::setPosition | ( | int | position, | |
| bool | relative | |||
| ) | [virtual] |
Sets the position in the stream to read from.
| position,: | Position to seek to. | |
| relative,: | Whether the number in position is relative to the current position. |
Implements cAudio::IAudioDecoder.
Definition at line 173 of file cWavDecoder.cpp.
1.6.2
