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-rw-r--r--src/audio/sampman_oal.cpp50
1 files changed, 33 insertions, 17 deletions
diff --git a/src/audio/sampman_oal.cpp b/src/audio/sampman_oal.cpp
index 80f19e50..0d82d552 100644
--- a/src/audio/sampman_oal.cpp
+++ b/src/audio/sampman_oal.cpp
@@ -102,7 +102,7 @@ CChannel aChannel[MAXCHANNELS+MAX2DCHANNELS];
uint8 nChannelVolume[MAXCHANNELS+MAX2DCHANNELS];
uint32 nStreamLength[TOTAL_STREAMED_SOUNDS];
-ALuint ALStreamSources[MAX_STREAMS];
+ALuint ALStreamSources[MAX_STREAMS][2];
ALuint ALStreamBuffers[MAX_STREAMS][NUM_STREAMBUFFERS];
struct tMP3Entry
@@ -245,9 +245,9 @@ release_existing()
if (stream)
stream->ProviderTerm();
- alDeleteSources(1, &ALStreamSources[i]);
alDeleteBuffers(NUM_STREAMBUFFERS, ALStreamBuffers[i]);
}
+ alDeleteSources(MAX_STREAMS*2, ALStreamSources[0]);
CChannel::DestroyChannels();
@@ -287,7 +287,10 @@ set_new_provider(int index)
//TODO:
_maxSamples = MAXCHANNELS;
- ALCint attr[] = {ALC_FREQUENCY,MAX_FREQ,0};
+ ALCint attr[] = {ALC_FREQUENCY,MAX_FREQ,
+ ALC_MONO_SOURCES, MAX_STREAMS * 2 + MAXCHANNELS,
+ 0,
+ };
ALDevice = alcOpenDevice(providers[index].id);
ASSERT(ALDevice != NULL);
@@ -319,11 +322,17 @@ set_new_provider(int index)
alGenAuxiliaryEffectSlots(1, &ALEffectSlot);
alGenEffects(1, &ALEffect);
}
-
+
+ alGenSources(MAX_STREAMS*2, ALStreamSources[0]);
for ( int32 i = 0; i < MAX_STREAMS; i++ )
{
- alGenSources(1, &ALStreamSources[i]);
alGenBuffers(NUM_STREAMBUFFERS, ALStreamBuffers[i]);
+ alSourcei(ALStreamSources[i][0], AL_SOURCE_RELATIVE, AL_TRUE);
+ alSource3f(ALStreamSources[i][0], AL_POSITION, 0.0f, 0.0f, 0.0f);
+ alSourcef(ALStreamSources[i][0], AL_GAIN, 1.0f);
+ alSourcei(ALStreamSources[i][1], AL_SOURCE_RELATIVE, AL_TRUE);
+ alSource3f(ALStreamSources[i][1], AL_POSITION, 0.0f, 0.0f, 0.0f);
+ alSourcef(ALStreamSources[i][1], AL_GAIN, 1.0f);
CStream *stream = aStream[i];
if (stream)
@@ -384,6 +393,12 @@ set_new_provider(int index)
return false;
}
+static bool
+IsThisTrackAt16KHz(uint32 track)
+{
+ return track == STREAMED_SOUND_RADIO_KCHAT || track == STREAMED_SOUND_RADIO_VCPR || track == STREAMED_SOUND_RADIO_POLICE;
+}
+
cSampleManager::cSampleManager(void)
{
;
@@ -989,7 +1004,7 @@ cSampleManager::Initialise(void)
for ( int32 i = 0; i < TOTAL_STREAMED_SOUNDS; i++ )
{
- aStream[0] = new CStream(StreamedNameTable[i], ALStreamSources[0], ALStreamBuffers[0]);
+ aStream[0] = new CStream(StreamedNameTable[i], ALStreamSources[0], ALStreamBuffers[0], IsThisTrackAt16KHz(i) ? 16000 : 32000);
if ( aStream[0] && aStream[0]->IsOpened() )
{
@@ -1542,10 +1557,11 @@ cSampleManager::SetChannelEmittingVolume(uint32 nChannel, uint32 nVolume)
nChannelVolume[nChannel] = vol;
- if ( MusicManager.GetMusicMode() == MUSICMODE_CUTSCENE
- && MusicManager.GetCurrentTrack() != STREAMED_SOUND_CUTSCENE_FINALE )
- {
- nChannelVolume[nChannel] = vol / 4;
+ if (MusicManager.GetMusicMode() == MUSICMODE_CUTSCENE ) {
+ if (MusicManager.GetCurrentTrack() == STREAMED_SOUND_CUTSCENE_FINALE)
+ nChannelVolume[nChannel] = 0;
+ else
+ nChannelVolume[nChannel] >>= 2;
}
// no idea, does this one looks like a bug or it's SetChannelVolume ?
@@ -1671,7 +1687,7 @@ cSampleManager::PreloadStreamedFile(uint32 nFile, uint8 nStream)
strcpy(filename, StreamedNameTable[nFile]);
- CStream *stream = new CStream(filename, ALStreamSources[nStream], ALStreamBuffers[nStream]);
+ CStream *stream = new CStream(filename, ALStreamSources[nStream], ALStreamBuffers[nStream], IsThisTrackAt16KHz(nFile) ? 16000 : 32000);
ASSERT(stream != NULL);
aStream[nStream] = stream;
@@ -1746,7 +1762,7 @@ cSampleManager::StartStreamedFile(uint32 nFile, uint32 nPos, uint8 nStream)
nFile = 0;
strcat(filename, StreamedNameTable[nFile]);
- CStream* stream = new CStream(filename, ALStreamSources[nStream], ALStreamBuffers[nStream]);
+ CStream* stream = new CStream(filename, ALStreamSources[nStream], ALStreamBuffers[nStream], IsThisTrackAt16KHz(nFile) ? 16000 : 32000);
ASSERT(stream != NULL);
aStream[nStream] = stream;
@@ -1770,12 +1786,12 @@ cSampleManager::StartStreamedFile(uint32 nFile, uint32 nPos, uint8 nStream)
}
if (mp3->pLinkPath != NULL)
- aStream[nStream] = new CStream(mp3->pLinkPath, ALStreamSources[nStream], ALStreamBuffers[nStream]);
+ aStream[nStream] = new CStream(mp3->pLinkPath, ALStreamSources[nStream], ALStreamBuffers[nStream], IsThisTrackAt16KHz(nFile) ? 16000 : 32000);
else {
strcpy(filename, _mp3DirectoryPath);
strcat(filename, mp3->aFilename);
- aStream[nStream] = new CStream(filename, ALStreamSources[nStream], ALStreamBuffers[nStream]);
+ aStream[nStream] = new CStream(filename, ALStreamSources[nStream], ALStreamBuffers[nStream], IsThisTrackAt16KHz(nFile) ? 16000 : 32000);
}
if (aStream[nStream]->IsOpened()) {
@@ -1802,7 +1818,7 @@ cSampleManager::StartStreamedFile(uint32 nFile, uint32 nPos, uint8 nStream)
{
nFile = 0;
strcat(filename, StreamedNameTable[nFile]);
- CStream* stream = new CStream(filename, ALStreamSources[nStream], ALStreamBuffers[nStream]);
+ CStream* stream = new CStream(filename, ALStreamSources[nStream], ALStreamBuffers[nStream], IsThisTrackAt16KHz(nFile) ? 16000 : 32000);
ASSERT(stream != NULL);
aStream[nStream] = stream;
@@ -1826,7 +1842,7 @@ cSampleManager::StartStreamedFile(uint32 nFile, uint32 nPos, uint8 nStream)
}
if (e->pLinkPath != NULL)
- aStream[nStream] = new CStream(e->pLinkPath, ALStreamSources[nStream], ALStreamBuffers[nStream]);
+ aStream[nStream] = new CStream(e->pLinkPath, ALStreamSources[nStream], ALStreamBuffers[nStream], IsThisTrackAt16KHz(nFile) ? 16000 : 32000);
else {
strcpy(filename, _mp3DirectoryPath);
strcat(filename, e->aFilename);
@@ -1859,7 +1875,7 @@ cSampleManager::StartStreamedFile(uint32 nFile, uint32 nPos, uint8 nStream)
strcpy(filename, StreamedNameTable[nFile]);
- CStream *stream = new CStream(filename, ALStreamSources[nStream], ALStreamBuffers[nStream]);
+ CStream *stream = new CStream(filename, ALStreamSources[nStream], ALStreamBuffers[nStream], IsThisTrackAt16KHz(nFile) ? 16000 : 32000);
ASSERT(stream != NULL);
aStream[nStream] = stream;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-28 12:01:18 +0200