diff options
| -rw-r--r-- | OpenAL32/alAuxEffectSlot.c | 46 |
1 files changed, 26 insertions, 20 deletions
diff --git a/OpenAL32/alAuxEffectSlot.c b/OpenAL32/alAuxEffectSlot.c index 923c914d..697589ee 100644 --- a/OpenAL32/alAuxEffectSlot.c +++ b/OpenAL32/alAuxEffectSlot.c @@ -42,32 +42,38 @@ AL_API ALvoid AL_APIENTRY alGenAuxiliaryEffectSlots(ALsizei n, ALuint *effectslo if (n > 0) { - // Check that enough memory has been allocted in the 'sources' array for n Sources - if (!IsBadWritePtr((void*)effectslots, n * sizeof(ALuint))) + /* NOTE: We only support one slot currently */ + if(n == 1 && g_AuxiliaryEffectSlotCount == 0) { - ALeffectslot **list = &g_AuxiliaryEffectSlotList; - while(*list) - list = &(*list)->next; - - i = 0; - while(i < n) + // Check that enough memory has been allocted in the 'sources' array for n Sources + if (!IsBadWritePtr((void*)effectslots, n * sizeof(ALuint))) { - *list = calloc(1, sizeof(ALeffectslot)); - if(!(*list)) + ALeffectslot **list = &g_AuxiliaryEffectSlotList; + while(*list) + list = &(*list)->next; + + i = 0; + while(i < n) { - // We must have run out or memory - alDeleteAuxiliaryEffectSlots(i, effectslots); - alSetError(AL_OUT_OF_MEMORY); - break; + *list = calloc(1, sizeof(ALeffectslot)); + if(!(*list)) + { + // We must have run out or memory + alDeleteAuxiliaryEffectSlots(i, effectslots); + alSetError(AL_OUT_OF_MEMORY); + break; + } + + effectslots[i] = (ALuint)ALTHUNK_ADDENTRY(*list); + (*list)->effectslot = effectslots[i]; + + g_AuxiliaryEffectSlotCount++; + i++; } - - effectslots[i] = (ALuint)ALTHUNK_ADDENTRY(*list); - (*list)->effectslot = effectslots[i]; - - g_AuxiliaryEffectSlotCount++; - i++; } } + else + alSetError(AL_INVALID_OPERATION); } ProcessContext(Context); |