eax.h

   1 /*                      DirectSound
   2  *
   3  * Copyright 2010 Chris Robinson
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #ifndef EAX_H
  21 #define EAX_H
  22
  23 #include "eax4.h"
  24 #include "eax3.h"
  25
  26
  27 DEFINE_GUID(DSPROPSETID_EAX20_ListenerProperties, 0x0306a6a8, 0xb224, 0x11d2, 0x99, 0xe5, 0x00, 0x00, 0xe8, 0xd8, 0xc7, 0x22);
  28 typedef enum {
  29     DSPROPERTY_EAX20LISTENER_NONE,
  30     DSPROPERTY_EAX20LISTENER_ALLPARAMETERS,
  31     DSPROPERTY_EAX20LISTENER_ROOM,
  32     DSPROPERTY_EAX20LISTENER_ROOMHF,
  33     DSPROPERTY_EAX20LISTENER_ROOMROLLOFFFACTOR,
  34     DSPROPERTY_EAX20LISTENER_DECAYTIME,
  35     DSPROPERTY_EAX20LISTENER_DECAYHFRATIO,
  36     DSPROPERTY_EAX20LISTENER_REFLECTIONS,
  37     DSPROPERTY_EAX20LISTENER_REFLECTIONSDELAY,
  38     DSPROPERTY_EAX20LISTENER_REVERB,
  39     DSPROPERTY_EAX20LISTENER_REVERBDELAY,
  40     DSPROPERTY_EAX20LISTENER_ENVIRONMENT,
  41     DSPROPERTY_EAX20LISTENER_ENVIRONMENTSIZE,
  42     DSPROPERTY_EAX20LISTENER_ENVIRONMENTDIFFUSION,
  43     DSPROPERTY_EAX20LISTENER_AIRABSORPTIONHF,
  44     DSPROPERTY_EAX20LISTENER_FLAGS
  45 } DSPROPERTY_EAX20_LISTENERPROPERTY;
  46
  47 #define DSPROPERTY_EAX20LISTENER_DEFERRED               0x80000000
  48 #define DSPROPERTY_EAX20LISTENER_IMMEDIATE              0x00000000
  49 #define DSPROPERTY_EAX20LISTENER_COMMITDEFERREDSETTINGS 0x00000000
  50
  51 typedef struct _EAX20LISTENERPROPERTIES {
  52     long lRoom;
  53     long lRoomHF;
  54     float flRoomRolloffFactor;
  55     float flDecayTime;
  56     float flDecayHFRatio;
  57     long lReflections;
  58     float flReflectionsDelay;
  59     long lReverb;
  60     float flReverbDelay;
  61     DWORD dwEnvironment;
  62     float flEnvironmentSize;
  63     float flEnvironmentDiffusion;
  64     float flAirAbsorptionHF;
  65     DWORD dwFlags;
  66 } EAX20LISTENERPROPERTIES, *LPEAX20LISTENERPROPERTIES;
  67
  68 #define EAX20LISTENERFLAGS_DECAYTIMESCALE        0x00000001
  69 #define EAX20LISTENERFLAGS_REFLECTIONSSCALE      0x00000002
  70 #define EAX20LISTENERFLAGS_REFLECTIONSDELAYSCALE 0x00000004
  71 #define EAX20LISTENERFLAGS_REVERBSCALE           0x00000008
  72 #define EAX20LISTENERFLAGS_REVERBDELAYSCALE      0x00000010
  73 #define EAX20LISTENERFLAGS_DECAYHFLIMIT          0x00000020
  74
  75
  76 DEFINE_GUID(DSPROPSETID_EAX20_BufferProperties, 0x0306a6a7, 0xb224, 0x11d2, 0x99, 0xe5, 0x00, 0x00, 0xe8, 0xd8, 0xc7, 0x22);
  77 typedef enum {
  78     DSPROPERTY_EAX20BUFFER_NONE,
  79     DSPROPERTY_EAX20BUFFER_ALLPARAMETERS,
  80     DSPROPERTY_EAX20BUFFER_DIRECT,
  81     DSPROPERTY_EAX20BUFFER_DIRECTHF,
  82     DSPROPERTY_EAX20BUFFER_ROOM,
  83     DSPROPERTY_EAX20BUFFER_ROOMHF,
  84     DSPROPERTY_EAX20BUFFER_ROOMROLLOFFFACTOR,
  85     DSPROPERTY_EAX20BUFFER_OBSTRUCTION,
  86     DSPROPERTY_EAX20BUFFER_OBSTRUCTIONLFRATIO,
  87     DSPROPERTY_EAX20BUFFER_OCCLUSION,
  88     DSPROPERTY_EAX20BUFFER_OCCLUSIONLFRATIO,
  89     DSPROPERTY_EAX20BUFFER_OCCLUSIONROOMRATIO,
  90     DSPROPERTY_EAX20BUFFER_OUTSIDEVOLUMEHF,
  91     DSPROPERTY_EAX20BUFFER_AIRABSORPTIONFACTOR,
  92     DSPROPERTY_EAX20BUFFER_FLAGS
  93 } DSPROPERTY_EAX20_BUFFERPROPERTY;
  94
  95 #define DSPROPERTY_EAX20BUFFER_DEFERRED               0x80000000
  96 #define DSPROPERTY_EAX20BUFFER_IMMEDIATE              0x00000000
  97 #define DSPROPERTY_EAX20BUFFER_COMMITDEFERREDSETTINGS 0x00000000
  98
  99 typedef struct _EAX20BUFFERPROPERTIES {
 100     long lDirect;
 101     long lDirectHF;
 102     long lRoom;
 103     long lRoomHF;
 104     float flRoomRolloffFactor;
 105     long lObstruction;
 106     float flObstructionLFRatio;
 107     long lOcclusion;
 108     float flOcclusionLFRatio;
 109     float flOcclusionRoomRatio;
 110     long lOutsideVolumeHF;
 111     float flAirAbsorptionFactor;
 112     DWORD dwFlags;
 113 } EAX20BUFFERPROPERTIES, *LPEAX20BUFFERPROPERTIES;
 114
 115 #define EAX20BUFFERFLAGS_DIRECTHFAUTO 0x00000001
 116 #define EAX20BUFFERFLAGS_ROOMAUTO     0x00000002
 117 #define EAX20BUFFERFLAGS_ROOMHFAUTO   0x00000004
 118
 119
 120 /* EAX 1.0 stuff. */
 121 DEFINE_GUID(DSPROPSETID_EAX10_ListenerProperties, 0x4a4e6fc1, 0xc341, 0x11d1, 0xb7, 0x3a, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00);
 122 typedef enum {
 123     DSPROPERTY_EAX10LISTENER_ALL,
 124     DSPROPERTY_EAX10LISTENER_ENVIRONMENT,
 125     DSPROPERTY_EAX10LISTENER_VOLUME,
 126     DSPROPERTY_EAX10LISTENER_DECAYTIME,
 127     DSPROPERTY_EAX10LISTENER_DAMPING
 128 } DSPROPERTY_EAX10_REVERBPROPERTY;
 129
 130 typedef struct {
 131     DWORD dwEnvironment;
 132     float fVolume;
 133     float fDecayTime;
 134     float fDamping;
 135 } EAX10LISTENERPROPERTIES;
 136
 137
 138 DEFINE_GUID(DSPROPSETID_EAX10_BufferProperties, 0x4a4e6fc0, 0xc341, 0x11d1, 0xb7, 0x3a, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00);
 139 typedef enum {
 140     DSPROPERTY_EAX10BUFFER_ALL,
 141     DSPROPERTY_EAX10BUFFER_REVERBMIX
 142 } DSPROPERTY_EAX10_BUFFERPROPERTY;
 143
 144 typedef struct {
 145     float fMix;
 146 } EAX10BUFFERPROPERTIES;
 147
 148 #endif /* EAX_H */