HRTF;

src/audio/audio.c

@@ -5,6 +5,8 @@
 
 static AudioState state;
 
+static LPALCRESETDEVICESOFT alcResetDeviceSOFT;
+
 void lovrAudioInit() {
   ALCdevice* device = alcOpenDevice(NULL);
   if (!device) {
@@ -16,6 +18,13 @@ void lovrAudioInit() {
     error("Unable to create OpenAL context");
   }
 
+  alcResetDeviceSOFT = (LPALCRESETDEVICESOFT) alcGetProcAddress(device, "alcResetDeviceSOFT");
+
+  if (alcIsExtensionPresent(device, "ALC_SOFT_HRTF")) {
+    ALCint attrs[3] = { ALC_HRTF_SOFT, ALC_TRUE, 0 };
+    alcResetDeviceSOFT(device, attrs);
+  }
+
   state.device = device;
   state.context = context;
   vec_init(&state.sources);

src/audio/audio.h

@@ -1,7 +1,8 @@
 #include "audio/source.h"
 #include "vendor/vec/vec.h"
-#include <OpenAL/al.h>
-#include <OpenAL/alc.h>
+#include <AL/al.h>
+#include <AL/alc.h>
+#include <AL/alext.h>
 
 #ifndef LOVR_AUDIO_TYPES
 #define LOVR_AUDIO_TYPES

src/audio/source.c

@@ -105,7 +105,8 @@ void lovrSourcePlay(Source* source) {
   if (lovrSourceIsPlaying(source)) {
     return;
   } else if (lovrSourceIsPaused(source)) {
-    return lovrSourceResume(source);
+    lovrSourceResume(source);
+    return;
   }
 
   lovrSourceStream(source, source->buffers, SOURCE_BUFFERS);
@@ -199,7 +200,8 @@ void lovrSourceStream(Source* source, ALuint* buffers, int count) {
 
   if (samples == 0 && source->isLooping && n < count) {
     lovrSourceDataRewind(sourceData);
-    return lovrSourceStream(source, buffers + n, count - n);
+    lovrSourceStream(source, buffers + n, count - n);
+    return;
   }
 }
 

src/audio/source.h

@@ -1,6 +1,6 @@
 #include "util.h"
-#include <OpenAL/al.h>
-#include <OpenAL/alc.h>
+#include <AL/al.h>
+#include <AL/alc.h>
 
 #ifndef LOVR_SOURCE_TYPES
 #define LOVR_SOURCE_TYPES