From fc928bb75a8b677e101785e50b8c4cf0d39a62aa Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Sun, 29 Dec 2013 02:14:10 -0800
Subject: Add volume envelope properties

---
 OpenAL32/Include/alMain.h |  8 ++++++++
 OpenAL32/Include/alMidi.h | 11 +++++++++++
 2 files changed, 19 insertions(+)

(limited to 'OpenAL32/Include')

diff --git a/OpenAL32/Include/alMain.h b/OpenAL32/Include/alMain.h
index 0cc06df3..2f9440b9 100644
--- a/OpenAL32/Include/alMain.h
+++ b/OpenAL32/Include/alMain.h
@@ -48,6 +48,14 @@
 #define AL_KEY_CORRECTION_SOFT                   0x2006
 #define AL_SAMPLE_TYPE_SOFT                      0x2007
 #define AL_FONTSOUND_LINK_SOFT                   0x2008
+#define AL_VOLUME_ENV_DELAYTIME_SOFT             0x0021
+#define AL_VOLUME_ENV_ATTACKTIME_SOFT            0x0022
+#define AL_VOLUME_ENV_HOLDTIME_SOFT              0x0023
+#define AL_VOLUME_ENV_DECAYTIME_SOFT             0x0024
+#define AL_VOLUME_ENV_SUSTAINVOLUME_SOFT         0x0025
+#define AL_VOLUME_ENV_RELEASETIME_SOFT           0x0026
+#define AL_VOLUME_ENV_KEY_TO_HOLDTIME_SOFT       0x0027
+#define AL_VOLUME_ENV_KEY_TO_DECAYTIME_SOFT      0x0028
 #define AL_KEY_RANGE_SOFT                        0x002B
 #define AL_VELOCITY_RANGE_SOFT                   0x002C
 #define AL_LOOP_MODE_SOFT                        0x0036
diff --git a/OpenAL32/Include/alMidi.h b/OpenAL32/Include/alMidi.h
index 44d05c1a..cdaebc28 100644
--- a/OpenAL32/Include/alMidi.h
+++ b/OpenAL32/Include/alMidi.h
@@ -23,6 +23,17 @@ typedef struct ALfontsound {
     ALint MinKey, MaxKey;
     ALint MinVelocity, MaxVelocity;
 
+    struct {
+        ALint DelayTime;
+        ALint AttackTime;
+        ALint HoldTime;
+        ALint DecayTime;
+        ALint SustainVol;
+        ALint ReleaseTime;
+        ALint KeyToHoldTime;
+        ALint KeyToDecayTime;
+    } VolEnv;
+
     ALuint Start;
     ALuint End;
     ALuint LoopStart;
-- 
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