1 files changed, 33 insertions, 0 deletions
diff --git a/OpenAL32/Include/alSource.h b/OpenAL32/Include/alSource.h
index 5edbfd1e..09651fa5 100644
--- a/OpenAL32/Include/alSource.h
+++ b/OpenAL32/Include/alSource.h
@@ -3,8 +3,22 @@
 
 #define AL_NUM_SOURCE_PARAMS    128
 
+/* This cannot be changed without working on the code! */
+#define MAX_SENDS                 1
+
+#include "alFilter.h"
+#include "alAuxEffectSlot.h"
 #include "AL/al.h"
 
+#define AL_DIRECT_FILTER                                   0x20005
+#define AL_AUXILIARY_SEND_FILTER                           0x20006
+#define AL_AIR_ABSORPTION_FACTOR                           0x20007
+#define AL_ROOM_ROLLOFF_FACTOR                             0x20008
+#define AL_CONE_OUTER_GAINHF                               0x20009
+#define AL_DIRECT_FILTER_GAINHF_AUTO                       0x2000A
+#define AL_AUXILIARY_SEND_FILTER_GAIN_AUTO                 0x2000B
+#define AL_AUXILIARY_SEND_FILTER_GAINHF_AUTO               0x2000C
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -50,6 +64,25 @@ typedef struct ALsource
     ALuint BuffersPlayed;       // Number of buffers played on this loop
     ALuint BufferPosition;      // Read position in audio data of current buffer
 
+    ALfilter DirectFilter;
+
+    struct {
+        ALeffectslot Slot;
+        ALfilter WetFilter;
+    } Send[MAX_SENDS];
+
+    ALfloat LastDrySample;
+    ALfloat LastWetSample;
+
+    ALboolean DryGainHFAuto;
+    ALboolean WetGainAuto;
+    ALboolean WetGainHFAuto;
+    ALfloat   OuterGainHF;
+
+    ALfloat AirAbsorptionFactor;
+
+    ALfloat RoomRolloffFactor;
+
     // Index to itself
     ALuint source;