aboutsummaryrefslogtreecommitdiffstats
path: root/Alc/effects/null.c
diff options
context:
space:
mode:
Diffstat (limited to 'Alc/effects/null.c')
-rw-r--r--Alc/effects/null.c37
1 files changed, 26 insertions, 11 deletions
diff --git a/Alc/effects/null.c b/Alc/effects/null.c
index a135b194..bff00b56 100644
--- a/Alc/effects/null.c
+++ b/Alc/effects/null.c
@@ -13,6 +13,27 @@ typedef struct ALnullState {
DERIVE_FROM_TYPE(ALeffectState);
} ALnullState;
+/* Forward-declare "virtual" functions to define the vtable with. */
+static ALvoid ALnullState_Destruct(ALnullState *state);
+static ALboolean ALnullState_deviceUpdate(ALnullState *state, ALCdevice *device);
+static ALvoid ALnullState_update(ALnullState *state, const ALCdevice *device, const ALeffectslot *slot, const ALeffectProps *props);
+static ALvoid ALnullState_process(ALnullState *state, ALuint samplesToDo, const ALfloatBUFFERSIZE*restrict samplesIn, ALfloatBUFFERSIZE*restrict samplesOut, ALuint NumChannels);
+static void *ALnullState_New(size_t size);
+static void ALnullState_Delete(void *ptr);
+
+/* Define the ALeffectState vtable for this type. */
+DEFINE_ALEFFECTSTATE_VTABLE(ALnullState);
+
+
+/* This constructs the effect state. It's called when the object is first
+ * created. Make sure to call the parent Construct function first, and set the
+ * vtable!
+ */
+static void ALnullState_Construct(ALnullState *state)
+{
+ ALeffectState_Construct(STATIC_CAST(ALeffectState, state));
+ SET_VTABLE2(ALnullState, ALeffectState, state);
+}
/* This destructs (not free!) the effect state. It's called only when the
* effect slot is no longer used. Make sure to call the parent Destruct
@@ -48,24 +69,21 @@ static ALvoid ALnullState_process(ALnullState* UNUSED(state), ALuint UNUSED(samp
}
/* This allocates memory to store the object, before it gets constructed.
- * DECLARE_DEFAULT_ALLOCATORS can be used to declate a default method.
+ * DECLARE_DEFAULT_ALLOCATORS can be used to declare a default method.
*/
static void *ALnullState_New(size_t size)
{
- return malloc(size);
+ return al_malloc(16, size);
}
/* This frees the memory used by the object, after it has been destructed.
- * DECLARE_DEFAULT_ALLOCATORS can be used to declate a default method.
+ * DECLARE_DEFAULT_ALLOCATORS can be used to declare a default method.
*/
static void ALnullState_Delete(void *ptr)
{
- free(ptr);
+ al_free(ptr);
}
-/* Define the forwards and the ALeffectState vtable for this type. */
-DEFINE_ALEFFECTSTATE_VTABLE(ALnullState);
-
typedef struct ALnullStateFactory {
DERIVE_FROM_TYPE(ALeffectStateFactory);
@@ -76,10 +94,8 @@ ALeffectState *ALnullStateFactory_create(ALnullStateFactory *UNUSED(factory))
{
ALnullState *state;
- state = ALnullState_New(sizeof(*state));
+ NEW_OBJ0(state, ALnullState)();
if(!state) return NULL;
- /* Set vtables for inherited types. */
- SET_VTABLE2(ALnullState, ALeffectState, state);
return STATIC_CAST(ALeffectState, state);
}
@@ -90,7 +106,6 @@ DEFINE_ALEFFECTSTATEFACTORY_VTABLE(ALnullStateFactory);
ALeffectStateFactory *ALnullStateFactory_getFactory(void)
{
static ALnullStateFactory NullFactory = { { GET_VTABLE2(ALnullStateFactory, ALeffectStateFactory) } };
-
return STATIC_CAST(ALeffectStateFactory, &NullFactory);
}