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OpenAL support
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parent
408faf8a66
commit
591c35d51b
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@ -81,10 +81,17 @@ public:
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class CMP3File : public IDecoder
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{
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protected:
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mpg123_handle *m_pMH;
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bool m_bOpened;
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uint32 m_nRate;
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uint32 m_nChannels;
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CMP3File() :
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m_pMH(nil),
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m_bOpened(false),
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m_nRate(0),
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m_nChannels(0) {}
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public:
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CMP3File(const char *path) :
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m_pMH(nil),
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@ -171,6 +178,51 @@ public:
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}
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};
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class CADFFile : public CMP3File
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{
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static ssize_t r_read(void* fh, void* buf, size_t size)
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{
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size_t bytesRead = fread(buf, 1, size, (FILE*)fh);
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uint8* _buf = (uint8*)buf;
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for (int i = 0; i < size; i++)
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_buf[i] ^= 0x22;
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return bytesRead;
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}
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static off_t r_seek(void* fh, off_t pos, int seekType)
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{
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fseek((FILE*)fh, pos, seekType);
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return ftell((FILE*)fh);
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}
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static void r_close(void* fh)
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{
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fclose((FILE*)fh);
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}
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public:
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CADFFile(const char* path)
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{
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m_pMH = mpg123_new(nil, nil);
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if (m_pMH)
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{
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long rate = 0;
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int channels = 0;
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int encoding = 0;
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FILE* f = fopen(path, "rb");
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m_bOpened = mpg123_replace_reader_handle(m_pMH, r_read, r_seek, r_close) == MPG123_OK
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&& mpg123_open_handle(m_pMH, f) == MPG123_OK && mpg123_getformat(m_pMH, &rate, &channels, &encoding) == MPG123_OK;
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m_nRate = rate;
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m_nChannels = channels;
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if (IsOpened())
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{
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mpg123_format_none(m_pMH);
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mpg123_format(m_pMH, rate, channels, encoding);
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}
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}
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}
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};
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void CStream::Initialise()
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{
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mpg123_init();
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@ -217,6 +269,8 @@ CStream::CStream(char *filename, ALuint &source, ALuint (&buffers)[NUM_STREAMBUF
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m_pSoundFile = new CMP3File(m_aFilename);
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else if (!strcasecmp(&m_aFilename[strlen(m_aFilename) - strlen(".wav")], ".wav"))
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m_pSoundFile = new CSndFile(m_aFilename);
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else if (!strcasecmp(&m_aFilename[strlen(m_aFilename) - strlen(".adf")], ".adf"))
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m_pSoundFile = new CADFFile(m_aFilename);
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else
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m_pSoundFile = nil;
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ASSERT(m_pSoundFile != nil);
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@ -833,7 +833,7 @@ cSampleManager::LoadPedComment(uint32 nComment)
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case MUSICMODE_FRONTEND:
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{
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if ( MusicManager.GetCurrentTrack() == STREAMED_SOUND_GAME_COMPLETED )
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if ( MusicManager.GetCurrentTrack() == STREAMED_SOUND_CUTSCENE_FINALE)
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return false;
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break;
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@ -1057,10 +1057,8 @@ cSampleManager::SetChannelEmittingVolume(uint32 nChannel, uint32 nVolume)
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nChannelVolume[nChannel] = vol;
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// reduce channel volume when JB.MP3 or S4_BDBD.MP3 playing
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if ( MusicManager.GetMusicMode() == MUSICMODE_CUTSCENE
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&& MusicManager.GetCurrentTrack() != STREAMED_SOUND_NEWS_INTRO
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&& MusicManager.GetCurrentTrack() != STREAMED_SOUND_CUTSCENE_SAL4_BDBD )
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&& MusicManager.GetCurrentTrack() != STREAMED_SOUND_CUTSCENE_FINALE )
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{
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nChannelVolume[nChannel] = vol / 4;
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}
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@ -1099,10 +1097,8 @@ cSampleManager::SetChannelVolume(uint32 nChannel, uint32 nVolume)
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nChannelVolume[nChannel] = vol;
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// reduce the volume for JB.MP3 and S4_BDBD.MP3
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if ( MusicManager.GetMusicMode() == MUSICMODE_CUTSCENE
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&& MusicManager.GetCurrentTrack() != STREAMED_SOUND_NEWS_INTRO
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&& MusicManager.GetCurrentTrack() != STREAMED_SOUND_CUTSCENE_SAL4_BDBD )
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&& MusicManager.GetCurrentTrack() != STREAMED_SOUND_CUTSCENE_FINALE )
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{
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nChannelVolume[nChannel] = vol / 4;
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}
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