diff options
author | Max Horn | 2009-09-06 12:56:50 +0000 |
---|---|---|
committer | Max Horn | 2009-09-06 12:56:50 +0000 |
commit | c0ff500b0a1a1595f2f88583c925758039e9b64c (patch) | |
tree | 8ad3f59b5efb8a9abeb3a069d523955317c248cd | |
parent | cd7a32eed00d503da9c06a7915503ce8c99c075a (diff) | |
download | scummvm-rg350-c0ff500b0a1a1595f2f88583c925758039e9b64c.tar.gz scummvm-rg350-c0ff500b0a1a1595f2f88583c925758039e9b64c.tar.bz2 scummvm-rg350-c0ff500b0a1a1595f2f88583c925758039e9b64c.zip |
SCI: Rename player -> s_player and made it static; allocate MemoryReadStream in two cases on the stack, for simplicity
svn-id: r43979
-rw-r--r-- | engines/sci/sfx/core.cpp | 88 |
1 files changed, 42 insertions, 46 deletions
diff --git a/engines/sci/sfx/core.cpp b/engines/sci/sfx/core.cpp index 38de9c3f93..669a3f7d76 100644 --- a/engines/sci/sfx/core.cpp +++ b/engines/sci/sfx/core.cpp @@ -44,7 +44,7 @@ namespace Sci { class SfxPlayer; -SfxPlayer *player = NULL; // FIXME: Avoid non-const global vars +static SfxPlayer *s_player = NULL; // FIXME: Avoid non-const global vars /* Plays a song iterator that found a PCM through a PCM device, if possible @@ -327,18 +327,18 @@ int sfx_pcm_available() { } void sfx_reset_player() { - if (player) - player->stop(); + if (s_player) + s_player->stop(); } void sfx_player_tell_synth(int buf_nr, byte *buf) { - if (player) - player->tell_synth(buf_nr, buf); + if (s_player) + s_player->tell_synth(buf_nr, buf); } int sfx_get_player_polyphony() { - if (player) - return player->_polyphony; + if (s_player) + return s_player->_polyphony; else return 0; } @@ -421,9 +421,9 @@ static void _dump_songs(SfxState *self) { song = song->_next; } - if (player) { + if (s_player) { fprintf(stderr, "Audio iterator:\n"); - player->iterator_message(SongIterator::Message(0, SIMSG_PRINT(1))); + s_player->iterator_message(SongIterator::Message(0, SIMSG_PRINT(1))); } } #endif @@ -491,8 +491,8 @@ void SfxState::updateSingleSong() { if (newsong != _song) { freezeTime(); /* Store song delay time */ - if (player) - player->stop(); + if (s_player) + s_player->stop(); if (newsong) { if (!newsong->_it) @@ -533,10 +533,10 @@ void SfxState::updateSingleSong() { _song = newsong; thawTime(); /* Recover song delay time */ - if (newsong && player) { + if (newsong && s_player) { SongIterator *clonesong = newsong->_it->clone(newsong->_delay); - player->add_iterator(clonesong, newsong->_wakeupTime.msecs()); + s_player->add_iterator(clonesong, newsong->_wakeupTime.msecs()); } } } @@ -595,17 +595,17 @@ void SfxState::updateMultiSong() { setSongStatus(oldseeker, SOUND_STATUS_SUSPENDED); debugC(2, kDebugLevelSound, "[SFX] Stopping song %lx\n", oldseeker->_handle); - if (player && oldseeker->_it) - player->iterator_message(SongIterator::Message(oldseeker->_it->ID, SIMSG_STOP)); + if (s_player && oldseeker->_it) + s_player->iterator_message(SongIterator::Message(oldseeker->_it->ID, SIMSG_STOP)); oldseeker->_nextPlaying = NULL; /* Clear this pointer; we don't need the tag anymore */ } for (newseeker = newsong; newseeker; newseeker = newseeker->_nextPlaying) { - if (newseeker->_status != SOUND_STATUS_PLAYING && player) { + if (newseeker->_status != SOUND_STATUS_PLAYING && s_player) { debugC(2, kDebugLevelSound, "[SFX] Adding song %lx\n", newseeker->_it->ID); SongIterator *clonesong = newseeker->_it->clone(newseeker->_delay); - player->add_iterator(clonesong, g_system->getMillis()); + s_player->add_iterator(clonesong, g_system->getMillis()); } setSongStatus(newseeker, SOUND_STATUS_PLAYING); } @@ -646,7 +646,7 @@ void SfxState::sfx_init(ResourceManager *resMan, int flags) { _syncResource = NULL; _syncOffset = 0; - player = NULL; + s_player = NULL; if (flags & SFX_STATE_FLAG_NOSOUND) { warning("[SFX] Sound disabled"); @@ -666,17 +666,17 @@ void SfxState::sfx_init(ResourceManager *resMan, int flags) { return; } - player = new SfxPlayer(); + s_player = new SfxPlayer(); - if (!player) { + if (!s_player) { warning("[SFX] No song player found"); return; } - if (player->init(resMan, DELAY / 1000)) { + if (s_player->init(resMan, DELAY / 1000)) { warning("[SFX] Song player reported error, disabled"); - delete player; - player = NULL; + delete s_player; + s_player = NULL; } _resMan = resMan; @@ -687,8 +687,8 @@ void SfxState::sfx_exit() { fprintf(stderr, "[sfx-core] Uninitialising\n"); #endif - delete player; - player = 0; + delete s_player; + s_player = 0; g_system->getMixer()->stopAll(); @@ -703,16 +703,16 @@ void SfxState::sfx_suspend(bool suspend) { /* suspend */ freezeTime(); - if (player) - player->pause(); + if (s_player) + s_player->pause(); /* Suspend song player */ } else if (!suspend && (_suspended)) { /* unsuspend */ thawTime(); - if (player) - player->resume(); + if (s_player) + s_player->resume(); /* Unsuspend song player */ } @@ -804,8 +804,8 @@ void SfxState::sfx_add_song(SongIterator *it, int priority, SongHandle handle, i /* Tell player to shut up */ // _dump_songs(this); - if (player) - player->iterator_message(SongIterator::Message(handle, SIMSG_STOP)); + if (s_player) + s_player->iterator_message(SongIterator::Message(handle, SIMSG_STOP)); if (song) { setSongStatus( song, SOUND_STATUS_STOPPED); @@ -911,9 +911,9 @@ void SfxState::sfx_song_set_loops(SongHandle handle, int loops) { #endif songit_handle_message(&(song->_it), msg); - if (player/* && player->send_iterator_message*/) + if (s_player/* && s_player->send_iterator_message*/) /* FIXME: The above should be optional! */ - player->iterator_message(msg); + s_player->iterator_message(msg); } void SfxState::sfx_song_set_hold(SongHandle handle, int hold) { @@ -928,9 +928,9 @@ void SfxState::sfx_song_set_hold(SongHandle handle, int hold) { #endif songit_handle_message(&(song->_it), msg); - if (player/* && player->send_iterator_message*/) + if (s_player/* && s_player->send_iterator_message*/) /* FIXME: The above should be optional! */ - player->iterator_message(msg); + s_player->iterator_message(msg); } /* Different from the one in iterator.c */ @@ -979,8 +979,8 @@ Common::Error SfxState::sfx_send_midi(SongHandle handle, int channel, return Common::kUnknownError; } - if (player) - player->tell_synth(MIDI_cmdlen[command >> 4], buffer); + if (s_player) + s_player->tell_synth(MIDI_cmdlen[command >> 4], buffer); return Common::kNoError; } @@ -1155,16 +1155,12 @@ Audio::AudioStream* SfxState::getAudioStream(uint32 number, uint32 volume, int * if (audioRes->headerSize > 0) { // SCI1.1 - Common::MemoryReadStream *headerStream = - new Common::MemoryReadStream(audioRes->header, audioRes->headerSize, false); - - if (readSOLHeader(headerStream, audioRes->headerSize, size, _audioRate, audioFlags)) { - Common::MemoryReadStream *dataStream = - new Common::MemoryReadStream(audioRes->data, audioRes->size, false); - data = readSOLAudio(dataStream, size, audioFlags, flags); - delete dataStream; + Common::MemoryReadStream headerStream(audioRes->header, audioRes->headerSize, false); + + if (readSOLHeader(&headerStream, audioRes->headerSize, size, _audioRate, audioFlags)) { + Common::MemoryReadStream dataStream(audioRes->data, audioRes->size, false); + data = readSOLAudio(&dataStream, size, audioFlags, flags); } - delete headerStream; } else { // SCI1 size = audioRes->size; |