From 0f51b6df4ba9f93048cd9aa10dcd845527ae9cc6 Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Fri, 15 May 2015 23:28:03 -0700
Subject: Add an HRTF status query

This can report the status of HRTF, specifying if it's enabled or not and why
(currently only reports unsupported formats, but this may be extended).
---
 OpenAL32/Include/alMain.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'OpenAL32')

diff --git a/OpenAL32/Include/alMain.h b/OpenAL32/Include/alMain.h
index 361af851..fb2d810e 100644
--- a/OpenAL32/Include/alMain.h
+++ b/OpenAL32/Include/alMain.h
@@ -42,6 +42,10 @@
 #ifndef ALC_SOFT_HRTF
 #define ALC_SOFT_HRTF 1
 #define ALC_HRTF_SOFT                            0x1992
+#define ALC_HRTF_STATUS_SOFT                     0x1993
+#define ALC_HRTF_DISABLED_SOFT                   0x0000
+#define ALC_HRTF_ENABLED_SOFT                    0x0001
+#define ALC_HRTF_UNSUPPORTED_FORMAT_SOFT         0x0002
 #endif
 
 #ifndef ALC_SOFT_midi_interface
@@ -688,6 +692,7 @@ struct ALCdevice_struct
 
     /* HRTF filter tables */
     const struct Hrtf *Hrtf;
+    ALCenum Hrtf_Status;
     enum HrtfMode Hrtf_Mode;
     HrtfState Hrtf_State[MAX_OUTPUT_CHANNELS];
     HrtfParams Hrtf_Params[MAX_OUTPUT_CHANNELS];
-- 
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