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sounddecoder_ogg.h
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21 
22 #ifndef FIFE_SOUNDDECODER_OGG_H
23 #define FIFE_SOUNDDECODER_OGG_H
24 
25 // Standard C++ library includes
26 
27 // Platform specific includes
28 
29 // 3rd party library includes
30 #include <vorbisfile.h>
31 #include <boost/scoped_ptr.hpp>
32 
33 // FIFE includes
34 // These includes are split up in two parts, separated by one empty line
35 // First block: files included from the FIFE root src directory
36 // Second block: files included from the same folder
37 #include "vfs/raw/rawdata.h"
38 #include "audio/sounddecoder.h"
39 
40 namespace FIFE {
41  class SoundDecoderOgg : public SoundDecoder {
42  public:
43 
45 
47  releaseBuffer();
48  }
49 
52  uint64_t getDecodedLength() const{
53  return m_declength;
54  }
55 
60  bool setCursor(uint64_t pos);
61 
67  bool decode(uint64_t length);
68 
73  void *getBuffer() const{
74  return m_data;
75  }
76 
79  uint64_t getBufferSize() {
80  return m_datasize;
81  }
82 
85  void releaseBuffer() {
86  if (m_data != NULL) {
87  delete[] m_data;
88  m_data = NULL;
89  }
90  }
91 
92  private:
93  boost::scoped_ptr<RawData> m_file;
94  uint64_t m_declength;
95  uint64_t m_datasize;
96  char* m_data;
97  OggVorbis_File m_ovf;
98  };
99 }
100 
101 #endif
void * getBuffer() const
Returns the next decoded buffer.
void releaseBuffer()
Releases the buffer returned by getBuffer()
bool setCursor(uint64_t pos)
Sets the current position in the file (in bytes)
uint64_t getDecodedLength() const
Returns the decoded length of the file in bytes.
uint64_t getBufferSize()
Returns the byte-size of the buffer returned by getBuffer().
SoundDecoderOgg(RawData *ptr)
boost::scoped_ptr< RawData > m_file
bool decode(uint64_t length)
Request the decoding of the next part of the stream.
Used to access diffrent kinds of data.
Definition: rawdata.h:48