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Fix "unhandles OpenAL error", and sound fallback behaviour for model files. Thanks Ansa89 for reporting, and Zack Middleton for the patch.

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This commit is contained in:
Thilo Schulz 2010-08-29 18:11:15 +00:00
parent 5fe2a61910
commit eb2860f756
1 changed files with 19 additions and 5 deletions
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24
code/client/snd_openal.c
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@ -127,6 +127,7 @@ typedef struct alSfx_s
snd_info_t info; // information for this sound like rate, sample count..
qboolean isDefault; // Couldn't be loaded - use default FX
qboolean isDefaultChecked; // Sound has been check if it isDefault
qboolean inMemory; // Sound is stored in memory
qboolean isLocked; // Sound is locked (can not be unloaded)
int lastUsedTime; // Time last used
@ -291,7 +292,7 @@ static qboolean S_AL_BufferEvict( void )
S_AL_BufferLoad
=================
*/
static void S_AL_BufferLoad(sfxHandle_t sfx)
static void S_AL_BufferLoad(sfxHandle_t sfx, qboolean cache)
{
ALenum error;
ALuint format;
@ -309,7 +310,7 @@ static void S_AL_BufferLoad(sfxHandle_t sfx)
return;
// Already done?
if((curSfx->inMemory) || (curSfx->isDefault))
if((curSfx->inMemory) || (curSfx->isDefault) || (!cache && curSfx->isDefaultChecked))
return;
// Try to load
@ -320,6 +321,15 @@ static void S_AL_BufferLoad(sfxHandle_t sfx)
return;
}
curSfx->isDefaultChecked = qtrue;
if (!cache)
{
// Don't create AL cache
Z_Free(data);
return;
}
format = S_AL_Format(info.width, info.channels);
// Create a buffer
@ -394,7 +404,7 @@ void S_AL_BufferUse(sfxHandle_t sfx)
return;
if((!knownSfx[sfx].inMemory) && (!knownSfx[sfx].isDefault))
S_AL_BufferLoad(sfx);
S_AL_BufferLoad(sfx, qtrue);
knownSfx[sfx].lastUsedTime = Sys_Milliseconds();
}
@ -460,10 +470,14 @@ sfxHandle_t S_AL_RegisterSound( const char *sample, qboolean compressed )
{
sfxHandle_t sfx = S_AL_BufferFind(sample);
if( s_alPrecache->integer && (!knownSfx[sfx].inMemory) && (!knownSfx[sfx].isDefault))
S_AL_BufferLoad(sfx);
if((!knownSfx[sfx].inMemory) && (!knownSfx[sfx].isDefault))
S_AL_BufferLoad(sfx, s_alPrecache->integer);
knownSfx[sfx].lastUsedTime = Com_Milliseconds();
if (knownSfx[sfx].isDefault) {
return 0;
}
return sfx;
}