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-rw-r--r--OpenAL32/alAuxEffectSlot.c104
1 files changed, 45 insertions, 59 deletions
diff --git a/OpenAL32/alAuxEffectSlot.c b/OpenAL32/alAuxEffectSlot.c
index 0ff10ab2..b659c5f5 100644
--- a/OpenAL32/alAuxEffectSlot.c
+++ b/OpenAL32/alAuxEffectSlot.c
@@ -34,9 +34,10 @@
static ALvoid InitializeEffect(ALCcontext *Context, ALeffectslot *EffectSlot, ALeffect *effect);
-DECL_VERIFIER(EffectSlot, ALeffectslot, effectslot)
DECL_VERIFIER(Effect, ALeffect, effect)
+#define LookupEffectSlot(m, k) ((ALeffectslot*)LookupUIntMapKey(&(m), (k)))
+
AL_API ALvoid AL_APIENTRY alGenAuxiliaryEffectSlots(ALsizei n, ALuint *effectslots)
{
ALCcontext *Context;
@@ -45,55 +46,50 @@ AL_API ALvoid AL_APIENTRY alGenAuxiliaryEffectSlots(ALsizei n, ALuint *effectslo
Context = GetContextSuspended();
if(!Context) return;
- if (n > 0)
+ if(n > 0)
{
ALCdevice *Device = Context->Device;
- if(Context->EffectSlotCount+n <= Device->AuxiliaryEffectSlotMax)
+ if(Context->EffectSlotMap.size+n <= (ALsizei)Device->AuxiliaryEffectSlotMax)
{
// Check that enough memory has been allocted in the 'effectslots' array for n Effect Slots
- if (!IsBadWritePtr((void*)effectslots, n * sizeof(ALuint)))
+ if(!IsBadWritePtr((void*)effectslots, n * sizeof(ALuint)))
{
- ALeffectslot *end;
- ALeffectslot **list = &Context->EffectSlotList;
- while(*list)
- list = &(*list)->next;
+ ALenum err;
- end = *list;
while(i < n)
{
- *list = calloc(1, sizeof(ALeffectslot));
- if(!(*list) || !((*list)->EffectState=NoneCreate()))
+ ALeffectslot *slot = calloc(1, sizeof(ALeffectslot));
+ if(!slot || !(slot->EffectState=NoneCreate()))
{
+ free(slot);
// We must have run out or memory
- free(*list); *list = NULL;
- while(end->next)
- {
- ALeffectslot *temp = end->next;
- end->next = temp->next;
-
- ALEffect_Destroy(temp->EffectState);
- ALTHUNK_REMOVEENTRY(temp->effectslot);
- Context->EffectSlotCount--;
- free(temp);
- }
alSetError(Context, AL_OUT_OF_MEMORY);
+ alDeleteAuxiliaryEffectSlots(i, effectslots);
break;
}
- (*list)->Gain = 1.0;
- (*list)->AuxSendAuto = AL_TRUE;
- for(j = 0;j < BUFFERSIZE;j++)
- (*list)->WetBuffer[j] = 0.0f;
- (*list)->refcount = 0;
+ slot->effectslot = (ALuint)ALTHUNK_ADDENTRY(slot);
+ err = InsertUIntMapEntry(&Context->EffectSlotMap,
+ slot->effectslot, slot);
+ if(err != AL_NO_ERROR)
+ {
+ ALTHUNK_REMOVEENTRY(slot->effectslot);
+ ALEffect_Destroy(slot->EffectState);
+ free(slot);
- effectslots[i] = (ALuint)ALTHUNK_ADDENTRY(*list);
- (*list)->effectslot = effectslots[i];
+ alSetError(Context, err);
+ alDeleteAuxiliaryEffectSlots(i, effectslots);
+ break;
+ }
- Context->EffectSlotCount++;
- i++;
+ effectslots[i++] = slot->effectslot;
- list = &(*list)->next;
+ slot->Gain = 1.0;
+ slot->AuxSendAuto = AL_TRUE;
+ for(j = 0;j < BUFFERSIZE;j++)
+ slot->WetBuffer[j] = 0.0f;
+ slot->refcount = 0;
}
}
}
@@ -118,7 +114,7 @@ AL_API ALvoid AL_APIENTRY alDeleteAuxiliaryEffectSlots(ALsizei n, ALuint *effect
// Check that all effectslots are valid
for (i = 0; i < n; i++)
{
- if((EffectSlot=VerifyEffectSlot(Context->EffectSlotList, effectslots[i])) == NULL)
+ if((EffectSlot=LookupEffectSlot(Context->EffectSlotMap, effectslots[i])) == NULL)
{
alSetError(Context, AL_INVALID_NAME);
break;
@@ -139,25 +135,15 @@ AL_API ALvoid AL_APIENTRY alDeleteAuxiliaryEffectSlots(ALsizei n, ALuint *effect
for (i = 0; i < n; i++)
{
// Recheck that the effectslot is valid, because there could be duplicated names
- if((EffectSlot=VerifyEffectSlot(Context->EffectSlotList, effectslots[i])) != NULL)
+ if((EffectSlot=LookupEffectSlot(Context->EffectSlotMap, effectslots[i])) != NULL)
{
- ALeffectslot **list;
-
- // Remove Source from list of Sources
- list = &Context->EffectSlotList;
- while(*list && *list != EffectSlot)
- list = &(*list)->next;
+ ALEffect_Destroy(EffectSlot->EffectState);
- if(*list)
- *list = (*list)->next;
+ RemoveUIntMapKey(&Context->EffectSlotMap, EffectSlot->effectslot);
ALTHUNK_REMOVEENTRY(EffectSlot->effectslot);
- ALEffect_Destroy(EffectSlot->EffectState);
-
memset(EffectSlot, 0, sizeof(ALeffectslot));
free(EffectSlot);
-
- Context->EffectSlotCount--;
}
}
}
@@ -176,7 +162,7 @@ AL_API ALboolean AL_APIENTRY alIsAuxiliaryEffectSlot(ALuint effectslot)
Context = GetContextSuspended();
if(!Context) return AL_FALSE;
- result = (VerifyEffectSlot(Context->EffectSlotList, effectslot) ?
+ result = (LookupEffectSlot(Context->EffectSlotMap, effectslot) ?
AL_TRUE : AL_FALSE);
ProcessContext(Context);
@@ -193,7 +179,7 @@ AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSloti(ALuint effectslot, ALenum param
Context = GetContextSuspended();
if(!Context) return;
- if((EffectSlot=VerifyEffectSlot(Context->EffectSlotList, effectslot)) != NULL)
+ if((EffectSlot=LookupEffectSlot(Context->EffectSlotMap, effectslot)) != NULL)
{
switch(param)
{
@@ -258,7 +244,7 @@ AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSlotiv(ALuint effectslot, ALenum para
Context = GetContextSuspended();
if(!Context) return;
- if(VerifyEffectSlot(Context->EffectSlotList, effectslot) != NULL)
+ if(LookupEffectSlot(Context->EffectSlotMap, effectslot) != NULL)
{
switch(param)
{
@@ -286,7 +272,7 @@ AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSlotf(ALuint effectslot, ALenum param
Context = GetContextSuspended();
if(!Context) return;
- if((EffectSlot=VerifyEffectSlot(Context->EffectSlotList, effectslot)) != NULL)
+ if((EffectSlot=LookupEffectSlot(Context->EffectSlotMap, effectslot)) != NULL)
{
switch(param)
{
@@ -315,7 +301,7 @@ AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSlotfv(ALuint effectslot, ALenum para
Context = GetContextSuspended();
if(!Context) return;
- if(VerifyEffectSlot(Context->EffectSlotList, effectslot) != NULL)
+ if(LookupEffectSlot(Context->EffectSlotMap, effectslot) != NULL)
{
switch(param)
{
@@ -342,7 +328,7 @@ AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSloti(ALuint effectslot, ALenum pa
Context = GetContextSuspended();
if(!Context) return;
- if((EffectSlot=VerifyEffectSlot(Context->EffectSlotList, effectslot)) != NULL)
+ if((EffectSlot=LookupEffectSlot(Context->EffectSlotMap, effectslot)) != NULL)
{
switch(param)
{
@@ -372,7 +358,7 @@ AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSlotiv(ALuint effectslot, ALenum p
Context = GetContextSuspended();
if(!Context) return;
- if(VerifyEffectSlot(Context->EffectSlotList, effectslot) != NULL)
+ if(LookupEffectSlot(Context->EffectSlotMap, effectslot) != NULL)
{
switch(param)
{
@@ -400,7 +386,7 @@ AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSlotf(ALuint effectslot, ALenum pa
Context = GetContextSuspended();
if(!Context) return;
- if((EffectSlot=VerifyEffectSlot(Context->EffectSlotList, effectslot)) != NULL)
+ if((EffectSlot=LookupEffectSlot(Context->EffectSlotMap, effectslot)) != NULL)
{
switch(param)
{
@@ -426,7 +412,7 @@ AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSlotfv(ALuint effectslot, ALenum p
Context = GetContextSuspended();
if(!Context) return;
- if(VerifyEffectSlot(Context->EffectSlotList, effectslot) != NULL)
+ if(LookupEffectSlot(Context->EffectSlotMap, effectslot) != NULL)
{
switch(param)
{
@@ -522,10 +508,11 @@ static ALvoid InitializeEffect(ALCcontext *Context, ALeffectslot *EffectSlot, AL
ALvoid ReleaseALAuxiliaryEffectSlots(ALCcontext *Context)
{
- while(Context->EffectSlotList)
+ ALsizei pos;
+ for(pos = 0;pos < Context->EffectSlotMap.size;pos++)
{
- ALeffectslot *temp = Context->EffectSlotList;
- Context->EffectSlotList = temp->next;
+ ALeffectslot *temp = Context->EffectSlotMap.array[pos].value;
+ Context->EffectSlotMap.array[pos].value = NULL;
// Release effectslot structure
ALEffect_Destroy(temp->EffectState);
@@ -534,5 +521,4 @@ ALvoid ReleaseALAuxiliaryEffectSlots(ALCcontext *Context)
memset(temp, 0, sizeof(ALeffectslot));
free(temp);
}
- Context->EffectSlotCount = 0;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-02 11:11:43 +0000