Convert CR/LF -> LF

Spotted by Alam Arias

3 files changed, 1031 insertions, 1031 deletions

diff --git a/Alc/bs2b.c b/Alc/bs2b.c
index f6229e90..9930e118 100644
--- a/Alc/bs2b.c
+++ b/Alc/bs2b.c
@@ -1,201 +1,201 @@
-/*-

- * Copyright (c) 2005 Boris Mikhaylov

- *

- * Permission is hereby granted, free of charge, to any person obtaining

- * a copy of this software and associated documentation files (the

- * "Software"), to deal in the Software without restriction, including

- * without limitation the rights to use, copy, modify, merge, publish,

- * distribute, sublicense, and/or sell copies of the Software, and to

- * permit persons to whom the Software is furnished to do so, subject to

- * the following conditions:

- *

- * The above copyright notice and this permission notice shall be

- * included in all copies or substantial portions of the Software.

- *

- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

- */

-

-#include "config.h"

-

-#include <math.h>

-

-#include "bs2b.h"

-

-#ifndef M_PI

-#define M_PI  3.14159265358979323846

-#endif

-

-/* Single pole IIR filter.

- * O[n] = a0*I[n] + a1*I[n-1] + b1*O[n-1]

- */

-

-/* Lowpass filter */

-#define lo_filter(in, out_1) (bs2b->a0_lo*(in) + bs2b->b1_lo*(out_1))

-

-/* Highboost filter */

-#define hi_filter(in, in_1, out_1) (bs2b->a0_hi*(in) + bs2b->a1_hi*(in_1) + bs2b->b1_hi*(out_1))

-

-/* Set up all data. */

-static void init(struct bs2b *bs2b)

-{

-    double Fc_lo, Fc_hi;

-    double G_lo,  G_hi;

-    double x;

-

-    if ((bs2b->srate > 192000) || (bs2b->srate < 2000))

-        bs2b->srate = BS2B_DEFAULT_SRATE;

-

-    switch(bs2b->level)

-    {

-    case BS2B_LOW_CLEVEL: /* Low crossfeed level */

-        Fc_lo = 360.0;

-        Fc_hi = 501.0;

-        G_lo  = 0.398107170553497;

-        G_hi  = 0.205671765275719;

-        break;

-

-    case BS2B_MIDDLE_CLEVEL: /* Middle crossfeed level */

-        Fc_lo = 500.0;

-        Fc_hi = 711.0;

-        G_lo  = 0.459726988530872;

-        G_hi  = 0.228208484414988;

-        break;

-

-    case BS2B_HIGH_CLEVEL: /* High crossfeed level (virtual speakers are closer to itself) */

-        Fc_lo = 700.0;

-        Fc_hi = 1021.0;

-        G_lo  = 0.530884444230988;

-        G_hi  = 0.250105790667544;

-        break;

-

-    case BS2B_LOW_ECLEVEL: /* Low easy crossfeed level */

-        Fc_lo = 360.0;

-        Fc_hi = 494.0;

-        G_lo  = 0.316227766016838;

-        G_hi  = 0.168236228897329;

-        break;

-

-    case BS2B_MIDDLE_ECLEVEL: /* Middle easy crossfeed level */

-        Fc_lo = 500.0;

-        Fc_hi = 689.0;

-        G_lo  = 0.354813389233575;

-        G_hi  = 0.187169483835901;

-        break;

-

-    default: /* High easy crossfeed level */

-        bs2b->level = BS2B_HIGH_ECLEVEL;

-

-        Fc_lo = 700.0;

-        Fc_hi = 975.0;

-        G_lo  = 0.398107170553497;

-        G_hi  = 0.205671765275719;

-        break;

-    } /* switch */

-

-    /* $fc = $Fc / $s;

-     * $d  = 1 / 2 / pi / $fc;

-     * $x  = exp(-1 / $d);

-     */

-

-    x           = exp(-2.0 * M_PI * Fc_lo / bs2b->srate);

-    bs2b->b1_lo = x;

-    bs2b->a0_lo = G_lo * (1.0 - x);

-

-    x           = exp(-2.0 * M_PI * Fc_hi / bs2b->srate);

-    bs2b->b1_hi = x;

-    bs2b->a0_hi = 1.0 - G_hi * (1.0 - x);

-    bs2b->a1_hi = -x;

-

-    bs2b->gain  = 1.0 / (1.0 - G_hi + G_lo);

-} /* init */

-

-/* Exported functions.

- * See descriptions in "bs2b.h"

- */

-

-void bs2b_set_level(struct bs2b *bs2b, int level)

-{

-    if(level == bs2b->level)

-        return;

-    bs2b->level = level;

-    init(bs2b);

-} /* bs2b_set_level */

-

-int bs2b_get_level(struct bs2b *bs2b)

-{

-    return bs2b->level;

-} /* bs2b_get_level */

-

-void bs2b_set_srate(struct bs2b *bs2b, int srate)

-{

-    if (srate == bs2b->srate)

-        return;

-    bs2b->srate = srate;

-    init(bs2b);

-} /* bs2b_set_srate */

-

-int bs2b_get_srate(struct bs2b *bs2b)

-{

-    return bs2b->srate;

-} /* bs2b_get_srate */

-

-void bs2b_clear(struct bs2b *bs2b)

-{

-    int loopv = sizeof(bs2b->last_sample);

-

-    while (loopv)

-    {

-        ((char *)&bs2b->last_sample)[--loopv] = 0;

-    }

-} /* bs2b_clear */

-

-int bs2b_is_clear(struct bs2b *bs2b)

-{

-    int loopv = sizeof(bs2b->last_sample);

-

-    while (loopv)

-    {

-        if (((char *)&bs2b->last_sample)[--loopv] != 0)

-            return 0;

-    }

-    return 1;

-} /* bs2b_is_clear */

-

-void bs2b_cross_feed(struct bs2b *bs2b, float *sample)

-{

-    /* Lowpass filter */

-    bs2b->last_sample.lo[0] = lo_filter(sample[0], bs2b->last_sample.lo[0]);

-    bs2b->last_sample.lo[1] = lo_filter(sample[1], bs2b->last_sample.lo[1]);

-

-    /* Highboost filter */

-    bs2b->last_sample.hi[0] = hi_filter(sample[0], bs2b->last_sample.asis[0], bs2b->last_sample.hi[0]);

-    bs2b->last_sample.hi[1] = hi_filter(sample[1], bs2b->last_sample.asis[1], bs2b->last_sample.hi[1]);

-    bs2b->last_sample.asis[0] = sample[0];

-    bs2b->last_sample.asis[1] = sample[1];

-

-    /* Crossfeed */

-    sample[0] = bs2b->last_sample.hi[0] + bs2b->last_sample.lo[1];

-    sample[1] = bs2b->last_sample.hi[1] + bs2b->last_sample.lo[0];

-

-    /* Bass boost cause allpass attenuation */

-    sample[0] *= bs2b->gain;

-    sample[1] *= bs2b->gain;

-

-    /* Clipping of overloaded samples */

-#if 0

-    if (sample[0] > 1.0)

-        sample[0] = 1.0;

-    if (sample[0] < -1.0)

-        sample[0] = -1.0;

-    if (sample[1] > 1.0)

-        sample[1] = 1.0;

-    if (sample[1] < -1.0)

-        sample[1] = -1.0;

-#endif

-} /* bs2b_cross_feed */

+/*-
+ * Copyright (c) 2005 Boris Mikhaylov
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "config.h"
+
+#include <math.h>
+
+#include "bs2b.h"
+
+#ifndef M_PI
+#define M_PI  3.14159265358979323846
+#endif
+
+/* Single pole IIR filter.
+ * O[n] = a0*I[n] + a1*I[n-1] + b1*O[n-1]
+ */
+
+/* Lowpass filter */
+#define lo_filter(in, out_1) (bs2b->a0_lo*(in) + bs2b->b1_lo*(out_1))
+
+/* Highboost filter */
+#define hi_filter(in, in_1, out_1) (bs2b->a0_hi*(in) + bs2b->a1_hi*(in_1) + bs2b->b1_hi*(out_1))
+
+/* Set up all data. */
+static void init(struct bs2b *bs2b)
+{
+    double Fc_lo, Fc_hi;
+    double G_lo,  G_hi;
+    double x;
+
+    if ((bs2b->srate > 192000) || (bs2b->srate < 2000))
+        bs2b->srate = BS2B_DEFAULT_SRATE;
+
+    switch(bs2b->level)
+    {
+    case BS2B_LOW_CLEVEL: /* Low crossfeed level */
+        Fc_lo = 360.0;
+        Fc_hi = 501.0;
+        G_lo  = 0.398107170553497;
+        G_hi  = 0.205671765275719;
+        break;
+
+    case BS2B_MIDDLE_CLEVEL: /* Middle crossfeed level */
+        Fc_lo = 500.0;
+        Fc_hi = 711.0;
+        G_lo  = 0.459726988530872;
+        G_hi  = 0.228208484414988;
+        break;
+
+    case BS2B_HIGH_CLEVEL: /* High crossfeed level (virtual speakers are closer to itself) */
+        Fc_lo = 700.0;
+        Fc_hi = 1021.0;
+        G_lo  = 0.530884444230988;
+        G_hi  = 0.250105790667544;
+        break;
+
+    case BS2B_LOW_ECLEVEL: /* Low easy crossfeed level */
+        Fc_lo = 360.0;
+        Fc_hi = 494.0;
+        G_lo  = 0.316227766016838;
+        G_hi  = 0.168236228897329;
+        break;
+
+    case BS2B_MIDDLE_ECLEVEL: /* Middle easy crossfeed level */
+        Fc_lo = 500.0;
+        Fc_hi = 689.0;
+        G_lo  = 0.354813389233575;
+        G_hi  = 0.187169483835901;
+        break;
+
+    default: /* High easy crossfeed level */
+        bs2b->level = BS2B_HIGH_ECLEVEL;
+
+        Fc_lo = 700.0;
+        Fc_hi = 975.0;
+        G_lo  = 0.398107170553497;
+        G_hi  = 0.205671765275719;
+        break;
+    } /* switch */
+
+    /* $fc = $Fc / $s;
+     * $d  = 1 / 2 / pi / $fc;
+     * $x  = exp(-1 / $d);
+     */
+
+    x           = exp(-2.0 * M_PI * Fc_lo / bs2b->srate);
+    bs2b->b1_lo = x;
+    bs2b->a0_lo = G_lo * (1.0 - x);
+
+    x           = exp(-2.0 * M_PI * Fc_hi / bs2b->srate);
+    bs2b->b1_hi = x;
+    bs2b->a0_hi = 1.0 - G_hi * (1.0 - x);
+    bs2b->a1_hi = -x;
+
+    bs2b->gain  = 1.0 / (1.0 - G_hi + G_lo);
+} /* init */
+
+/* Exported functions.
+ * See descriptions in "bs2b.h"
+ */
+
+void bs2b_set_level(struct bs2b *bs2b, int level)
+{
+    if(level == bs2b->level)
+        return;
+    bs2b->level = level;
+    init(bs2b);
+} /* bs2b_set_level */
+
+int bs2b_get_level(struct bs2b *bs2b)
+{
+    return bs2b->level;
+} /* bs2b_get_level */
+
+void bs2b_set_srate(struct bs2b *bs2b, int srate)
+{
+    if (srate == bs2b->srate)
+        return;
+    bs2b->srate = srate;
+    init(bs2b);
+} /* bs2b_set_srate */
+
+int bs2b_get_srate(struct bs2b *bs2b)
+{
+    return bs2b->srate;
+} /* bs2b_get_srate */
+
+void bs2b_clear(struct bs2b *bs2b)
+{
+    int loopv = sizeof(bs2b->last_sample);
+
+    while (loopv)
+    {
+        ((char *)&bs2b->last_sample)[--loopv] = 0;
+    }
+} /* bs2b_clear */
+
+int bs2b_is_clear(struct bs2b *bs2b)
+{
+    int loopv = sizeof(bs2b->last_sample);
+
+    while (loopv)
+    {
+        if (((char *)&bs2b->last_sample)[--loopv] != 0)
+            return 0;
+    }
+    return 1;
+} /* bs2b_is_clear */
+
+void bs2b_cross_feed(struct bs2b *bs2b, float *sample)
+{
+    /* Lowpass filter */
+    bs2b->last_sample.lo[0] = lo_filter(sample[0], bs2b->last_sample.lo[0]);
+    bs2b->last_sample.lo[1] = lo_filter(sample[1], bs2b->last_sample.lo[1]);
+
+    /* Highboost filter */
+    bs2b->last_sample.hi[0] = hi_filter(sample[0], bs2b->last_sample.asis[0], bs2b->last_sample.hi[0]);
+    bs2b->last_sample.hi[1] = hi_filter(sample[1], bs2b->last_sample.asis[1], bs2b->last_sample.hi[1]);
+    bs2b->last_sample.asis[0] = sample[0];
+    bs2b->last_sample.asis[1] = sample[1];
+
+    /* Crossfeed */
+    sample[0] = bs2b->last_sample.hi[0] + bs2b->last_sample.lo[1];
+    sample[1] = bs2b->last_sample.hi[1] + bs2b->last_sample.lo[0];
+
+    /* Bass boost cause allpass attenuation */
+    sample[0] *= bs2b->gain;
+    sample[1] *= bs2b->gain;
+
+    /* Clipping of overloaded samples */
+#if 0
+    if (sample[0] > 1.0)
+        sample[0] = 1.0;
+    if (sample[0] < -1.0)
+        sample[0] = -1.0;
+    if (sample[1] > 1.0)
+        sample[1] = 1.0;
+    if (sample[1] < -1.0)
+        sample[1] = -1.0;
+#endif
+} /* bs2b_cross_feed */
diff --git a/OpenAL32/Include/bs2b.h b/OpenAL32/Include/bs2b.h
index baf50d0c..4ed576b8 100644
--- a/OpenAL32/Include/bs2b.h
+++ b/OpenAL32/Include/bs2b.h
@@ -1,109 +1,109 @@
-/*-

- * Copyright (c) 2005 Boris Mikhaylov

- *

- * Permission is hereby granted, free of charge, to any person obtaining

- * a copy of this software and associated documentation files (the

- * "Software"), to deal in the Software without restriction, including

- * without limitation the rights to use, copy, modify, merge, publish,

- * distribute, sublicense, and/or sell copies of the Software, and to

- * permit persons to whom the Software is furnished to do so, subject to

- * the following conditions:

- *

- * The above copyright notice and this permission notice shall be

- * included in all copies or substantial portions of the Software.

- *

- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

- */

-

-#ifndef BS2B_H

-#define BS2B_H

-

-/* Number of crossfeed levels */

-#define BS2B_CLEVELS           3

-

-/* Normal crossfeed levels */

-#define BS2B_HIGH_CLEVEL       3

-#define BS2B_MIDDLE_CLEVEL     2

-#define BS2B_LOW_CLEVEL        1

-

-/* Easy crossfeed levels */

-#define BS2B_HIGH_ECLEVEL      BS2B_HIGH_CLEVEL    + BS2B_CLEVELS

-#define BS2B_MIDDLE_ECLEVEL    BS2B_MIDDLE_CLEVEL  + BS2B_CLEVELS

-#define BS2B_LOW_ECLEVEL       BS2B_LOW_CLEVEL     + BS2B_CLEVELS

-

-/* Default crossfeed levels */

-#define BS2B_DEFAULT_CLEVEL    BS2B_HIGH_ECLEVEL

-/* Default sample rate (Hz) */

-#define BS2B_DEFAULT_SRATE     44100

-

-#ifdef __cplusplus

-extern "C" {

-#endif /* __cplusplus */

-

-struct bs2b {

-    int level;  /* Crossfeed level */

-    int srate;   /* Sample rate (Hz) */

-

-    /* Lowpass IIR filter coefficients */

-    double a0_lo;

-    double b1_lo;

-

-    /* Highboost IIR filter coefficients */

-    double a0_hi;

-    double a1_hi;

-    double b1_hi;

-

-    /* Global gain against overloading */

-    double gain;

-

-    /* Buffer of last filtered sample.

-     * [0] - first channel, [1] - second channel

-     */

-    struct t_last_sample {

-        double asis[2];

-        double lo[2];

-        double hi[2];

-    } last_sample;

-};

-

-/* Clear buffers and set new coefficients with new crossfeed level value.

- * level - crossfeed level of *LEVEL values.

- */

-void bs2b_set_level(struct bs2b *bs2b, int level);

-

-/* Return current crossfeed level value */

-int bs2b_get_level(struct bs2b *bs2b);

-

-/* Clear buffers and set new coefficients with new sample rate value.

- * srate - sample rate by Hz.

- */

-void bs2b_set_srate(struct bs2b *bs2b, int srate);

-

-/* Return current sample rate value */

-int bs2b_get_srate(struct bs2b *bs2b);

-

-/* Clear buffer */

-void bs2b_clear(struct bs2b *bs2b);

-

-/* Return 1 if buffer is clear */

-int bs2b_is_clear(struct bs2b *bs2b);

-

-/* Crossfeeds one stereo sample that are pointed by sample.

- * [0] - first channel, [1] - second channel.

- * Returns crossfided samle by sample pointer.

- */

-

-/* sample poits to floats */

-void bs2b_cross_feed(struct bs2b *bs2b, float *sample);

-

-#ifdef __cplusplus

-}    /* extern "C" */

-#endif /* __cplusplus */

-

-#endif /* BS2B_H */

+/*-
+ * Copyright (c) 2005 Boris Mikhaylov
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef BS2B_H
+#define BS2B_H
+
+/* Number of crossfeed levels */
+#define BS2B_CLEVELS           3
+
+/* Normal crossfeed levels */
+#define BS2B_HIGH_CLEVEL       3
+#define BS2B_MIDDLE_CLEVEL     2
+#define BS2B_LOW_CLEVEL        1
+
+/* Easy crossfeed levels */
+#define BS2B_HIGH_ECLEVEL      BS2B_HIGH_CLEVEL    + BS2B_CLEVELS
+#define BS2B_MIDDLE_ECLEVEL    BS2B_MIDDLE_CLEVEL  + BS2B_CLEVELS
+#define BS2B_LOW_ECLEVEL       BS2B_LOW_CLEVEL     + BS2B_CLEVELS
+
+/* Default crossfeed levels */
+#define BS2B_DEFAULT_CLEVEL    BS2B_HIGH_ECLEVEL
+/* Default sample rate (Hz) */
+#define BS2B_DEFAULT_SRATE     44100
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+struct bs2b {
+    int level;  /* Crossfeed level */
+    int srate;   /* Sample rate (Hz) */
+
+    /* Lowpass IIR filter coefficients */
+    double a0_lo;
+    double b1_lo;
+
+    /* Highboost IIR filter coefficients */
+    double a0_hi;
+    double a1_hi;
+    double b1_hi;
+
+    /* Global gain against overloading */
+    double gain;
+
+    /* Buffer of last filtered sample.
+     * [0] - first channel, [1] - second channel
+     */
+    struct t_last_sample {
+        double asis[2];
+        double lo[2];
+        double hi[2];
+    } last_sample;
+};
+
+/* Clear buffers and set new coefficients with new crossfeed level value.
+ * level - crossfeed level of *LEVEL values.
+ */
+void bs2b_set_level(struct bs2b *bs2b, int level);
+
+/* Return current crossfeed level value */
+int bs2b_get_level(struct bs2b *bs2b);
+
+/* Clear buffers and set new coefficients with new sample rate value.
+ * srate - sample rate by Hz.
+ */
+void bs2b_set_srate(struct bs2b *bs2b, int srate);
+
+/* Return current sample rate value */
+int bs2b_get_srate(struct bs2b *bs2b);
+
+/* Clear buffer */
+void bs2b_clear(struct bs2b *bs2b);
+
+/* Return 1 if buffer is clear */
+int bs2b_is_clear(struct bs2b *bs2b);
+
+/* Crossfeeds one stereo sample that are pointed by sample.
+ * [0] - first channel, [1] - second channel.
+ * Returns crossfided samle by sample pointer.
+ */
+
+/* sample poits to floats */
+void bs2b_cross_feed(struct bs2b *bs2b, float *sample);
+
+#ifdef __cplusplus
+}    /* extern "C" */
+#endif /* __cplusplus */
+
+#endif /* BS2B_H */
diff --git a/include/AL/efx.h b/include/AL/efx.h
index c47ff624..a1f1c63a 100644
--- a/include/AL/efx.h
+++ b/include/AL/efx.h
@@ -1,721 +1,721 @@
-#ifndef AL_EFX_H

-#define AL_EFX_H

-

-

-#ifdef __cplusplus

-extern "C" {

-#endif

-

-#define ALC_EXT_EFX_NAME                         "ALC_EXT_EFX"

-

-#define ALC_EFX_MAJOR_VERSION                    0x20001

-#define ALC_EFX_MINOR_VERSION                    0x20002

-#define ALC_MAX_AUXILIARY_SENDS                  0x20003

-

-

-/* Listener properties. */

-#define AL_METERS_PER_UNIT                       0x20004

-

-/* Source properties. */

-#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

-

-

-/* Effect properties. */

-

-/* Reverb effect parameters */

-#define AL_REVERB_DENSITY                        0x0001

-#define AL_REVERB_DIFFUSION                      0x0002

-#define AL_REVERB_GAIN                           0x0003

-#define AL_REVERB_GAINHF                         0x0004

-#define AL_REVERB_DECAY_TIME                     0x0005

-#define AL_REVERB_DECAY_HFRATIO                  0x0006

-#define AL_REVERB_REFLECTIONS_GAIN               0x0007

-#define AL_REVERB_REFLECTIONS_DELAY              0x0008

-#define AL_REVERB_LATE_REVERB_GAIN               0x0009

-#define AL_REVERB_LATE_REVERB_DELAY              0x000A

-#define AL_REVERB_AIR_ABSORPTION_GAINHF          0x000B

-#define AL_REVERB_ROOM_ROLLOFF_FACTOR            0x000C

-#define AL_REVERB_DECAY_HFLIMIT                  0x000D

-

-/* EAX Reverb effect parameters */

-#define AL_EAXREVERB_DENSITY                     0x0001

-#define AL_EAXREVERB_DIFFUSION                   0x0002

-#define AL_EAXREVERB_GAIN                        0x0003

-#define AL_EAXREVERB_GAINHF                      0x0004

-#define AL_EAXREVERB_GAINLF                      0x0005

-#define AL_EAXREVERB_DECAY_TIME                  0x0006

-#define AL_EAXREVERB_DECAY_HFRATIO               0x0007

-#define AL_EAXREVERB_DECAY_LFRATIO               0x0008

-#define AL_EAXREVERB_REFLECTIONS_GAIN            0x0009

-#define AL_EAXREVERB_REFLECTIONS_DELAY           0x000A

-#define AL_EAXREVERB_REFLECTIONS_PAN             0x000B

-#define AL_EAXREVERB_LATE_REVERB_GAIN            0x000C

-#define AL_EAXREVERB_LATE_REVERB_DELAY           0x000D

-#define AL_EAXREVERB_LATE_REVERB_PAN             0x000E

-#define AL_EAXREVERB_ECHO_TIME                   0x000F

-#define AL_EAXREVERB_ECHO_DEPTH                  0x0010

-#define AL_EAXREVERB_MODULATION_TIME             0x0011

-#define AL_EAXREVERB_MODULATION_DEPTH            0x0012

-#define AL_EAXREVERB_AIR_ABSORPTION_GAINHF       0x0013

-#define AL_EAXREVERB_HFREFERENCE                 0x0014

-#define AL_EAXREVERB_LFREFERENCE                 0x0015

-#define AL_EAXREVERB_ROOM_ROLLOFF_FACTOR         0x0016

-#define AL_EAXREVERB_DECAY_HFLIMIT               0x0017

-

-/* Chorus effect parameters */

-#define AL_CHORUS_WAVEFORM                       0x0001

-#define AL_CHORUS_PHASE                          0x0002

-#define AL_CHORUS_RATE                           0x0003

-#define AL_CHORUS_DEPTH                          0x0004

-#define AL_CHORUS_FEEDBACK                       0x0005

-#define AL_CHORUS_DELAY                          0x0006

-

-/* Distortion effect parameters */

-#define AL_DISTORTION_EDGE                       0x0001

-#define AL_DISTORTION_GAIN                       0x0002

-#define AL_DISTORTION_LOWPASS_CUTOFF             0x0003

-#define AL_DISTORTION_EQCENTER                   0x0004

-#define AL_DISTORTION_EQBANDWIDTH                0x0005

-

-/* Echo effect parameters */

-#define AL_ECHO_DELAY                            0x0001

-#define AL_ECHO_LRDELAY                          0x0002

-#define AL_ECHO_DAMPING                          0x0003

-#define AL_ECHO_FEEDBACK                         0x0004

-#define AL_ECHO_SPREAD                           0x0005

-

-/* Flanger effect parameters */

-#define AL_FLANGER_WAVEFORM                      0x0001

-#define AL_FLANGER_PHASE                         0x0002

-#define AL_FLANGER_RATE                          0x0003

-#define AL_FLANGER_DEPTH                         0x0004

-#define AL_FLANGER_FEEDBACK                      0x0005

-#define AL_FLANGER_DELAY                         0x0006

-

-/* Frequency shifter effect parameters */

-#define AL_FREQUENCY_SHIFTER_FREQUENCY           0x0001

-#define AL_FREQUENCY_SHIFTER_LEFT_DIRECTION      0x0002

-#define AL_FREQUENCY_SHIFTER_RIGHT_DIRECTION     0x0003

-

-/* Vocal morpher effect parameters */

-#define AL_VOCAL_MORPHER_PHONEMEA                0x0001

-#define AL_VOCAL_MORPHER_PHONEMEA_COARSE_TUNING  0x0002

-#define AL_VOCAL_MORPHER_PHONEMEB                0x0003

-#define AL_VOCAL_MORPHER_PHONEMEB_COARSE_TUNING  0x0004

-#define AL_VOCAL_MORPHER_WAVEFORM                0x0005

-#define AL_VOCAL_MORPHER_RATE                    0x0006

-

-/* Pitchshifter effect parameters */

-#define AL_PITCH_SHIFTER_COARSE_TUNE             0x0001

-#define AL_PITCH_SHIFTER_FINE_TUNE               0x0002

-

-/* Ringmodulator effect parameters */

-#define AL_RING_MODULATOR_FREQUENCY              0x0001

-#define AL_RING_MODULATOR_HIGHPASS_CUTOFF        0x0002

-#define AL_RING_MODULATOR_WAVEFORM               0x0003

-

-/* Autowah effect parameters */

-#define AL_AUTOWAH_ATTACK_TIME                   0x0001

-#define AL_AUTOWAH_RELEASE_TIME                  0x0002

-#define AL_AUTOWAH_RESONANCE                     0x0003

-#define AL_AUTOWAH_PEAK_GAIN                     0x0004

-

-/* Compressor effect parameters */

-#define AL_COMPRESSOR_ONOFF                      0x0001

-

-/* Equalizer effect parameters */

-#define AL_EQUALIZER_LOW_GAIN                    0x0001

-#define AL_EQUALIZER_LOW_CUTOFF                  0x0002

-#define AL_EQUALIZER_MID1_GAIN                   0x0003

-#define AL_EQUALIZER_MID1_CENTER                 0x0004

-#define AL_EQUALIZER_MID1_WIDTH                  0x0005

-#define AL_EQUALIZER_MID2_GAIN                   0x0006

-#define AL_EQUALIZER_MID2_CENTER                 0x0007

-#define AL_EQUALIZER_MID2_WIDTH                  0x0008

-#define AL_EQUALIZER_HIGH_GAIN                   0x0009

-#define AL_EQUALIZER_HIGH_CUTOFF                 0x000A

-

-/* Effect type */

-#define AL_EFFECT_FIRST_PARAMETER                0x0000

-#define AL_EFFECT_LAST_PARAMETER                 0x8000

-#define AL_EFFECT_TYPE                           0x8001

-

-/* Effect types, used with the AL_EFFECT_TYPE property */

-#define AL_EFFECT_NULL                           0x0000

-#define AL_EFFECT_REVERB                         0x0001

-#define AL_EFFECT_CHORUS                         0x0002

-#define AL_EFFECT_DISTORTION                     0x0003

-#define AL_EFFECT_ECHO                           0x0004

-#define AL_EFFECT_FLANGER                        0x0005

-#define AL_EFFECT_FREQUENCY_SHIFTER              0x0006

-#define AL_EFFECT_VOCAL_MORPHER                  0x0007

-#define AL_EFFECT_PITCH_SHIFTER                  0x0008

-#define AL_EFFECT_RING_MODULATOR                 0x0009

-#define AL_EFFECT_AUTOWAH                        0x000A

-#define AL_EFFECT_COMPRESSOR                     0x000B

-#define AL_EFFECT_EQUALIZER                      0x000C

-#define AL_EFFECT_EAXREVERB                      0x8000

-

-/* Auxiliary Effect Slot properties. */

-#define AL_EFFECTSLOT_EFFECT                     0x0001

-#define AL_EFFECTSLOT_GAIN                       0x0002

-#define AL_EFFECTSLOT_AUXILIARY_SEND_AUTO        0x0003

-

-/* NULL Auxiliary Slot ID to disable a source send. */

-#define AL_EFFECTSLOT_NULL                       0x0000

-

-

-/* Filter properties. */

-

-/* Lowpass filter parameters */

-#define AL_LOWPASS_GAIN                          0x0001

-#define AL_LOWPASS_GAINHF                        0x0002

-

-/* Highpass filter parameters */

-#define AL_HIGHPASS_GAIN                         0x0001

-#define AL_HIGHPASS_GAINLF                       0x0002

-

-/* Bandpass filter parameters */

-#define AL_BANDPASS_GAIN                         0x0001

-#define AL_BANDPASS_GAINLF                       0x0002

-#define AL_BANDPASS_GAINHF                       0x0003

-

-/* Filter type */

-#define AL_FILTER_FIRST_PARAMETER                0x0000

-#define AL_FILTER_LAST_PARAMETER                 0x8000

-#define AL_FILTER_TYPE                           0x8001

-

-/* Filter types, used with the AL_FILTER_TYPE property */

-#define AL_FILTER_NULL                           0x0000

-#define AL_FILTER_LOWPASS                        0x0001

-#define AL_FILTER_HIGHPASS                       0x0002

-#define AL_FILTER_BANDPASS                       0x0003

-

-

-/* Effect object function types. */

-typedef void (AL_APIENTRY *LPALGENEFFECTS)(ALsizei, ALuint*);

-typedef void (AL_APIENTRY *LPALDELETEEFFECTS)(ALsizei, ALuint*);

-typedef ALboolean (AL_APIENTRY *LPALISEFFECT)(ALuint);

-typedef void (AL_APIENTRY *LPALEFFECTI)(ALuint, ALenum, ALint);

-typedef void (AL_APIENTRY *LPALEFFECTIV)(ALuint, ALenum, ALint*);

-typedef void (AL_APIENTRY *LPALEFFECTF)(ALuint, ALenum, ALfloat);

-typedef void (AL_APIENTRY *LPALEFFECTFV)(ALuint, ALenum, ALfloat*);

-typedef void (AL_APIENTRY *LPALGETEFFECTI)(ALuint, ALenum, ALint*);

-typedef void (AL_APIENTRY *LPALGETEFFECTIV)(ALuint, ALenum, ALint*);

-typedef void (AL_APIENTRY *LPALGETEFFECTF)(ALuint, ALenum, ALfloat*);

-typedef void (AL_APIENTRY *LPALGETEFFECTFV)(ALuint, ALenum, ALfloat*);

-

-/* Filter object function types. */

-typedef void (AL_APIENTRY *LPALGENFILTERS)(ALsizei, ALuint*);

-typedef void (AL_APIENTRY *LPALDELETEFILTERS)(ALsizei, ALuint*);

-typedef ALboolean (AL_APIENTRY *LPALISFILTER)(ALuint);

-typedef void (AL_APIENTRY *LPALFILTERI)(ALuint, ALenum, ALint);

-typedef void (AL_APIENTRY *LPALFILTERIV)(ALuint, ALenum, ALint*);

-typedef void (AL_APIENTRY *LPALFILTERF)(ALuint, ALenum, ALfloat);

-typedef void (AL_APIENTRY *LPALFILTERFV)(ALuint, ALenum, ALfloat*);

-typedef void (AL_APIENTRY *LPALGETFILTERI)(ALuint, ALenum, ALint*);

-typedef void (AL_APIENTRY *LPALGETFILTERIV)(ALuint, ALenum, ALint*);

-typedef void (AL_APIENTRY *LPALGETFILTERF)(ALuint, ALenum, ALfloat*);

-typedef void (AL_APIENTRY *LPALGETFILTERFV)(ALuint, ALenum, ALfloat*);

-

-/* Auxiliary Effect Slot object function types. */

-typedef void (AL_APIENTRY *LPALGENAUXILIARYEFFECTSLOTS)(ALsizei, ALuint*);

-typedef void (AL_APIENTRY *LPALDELETEAUXILIARYEFFECTSLOTS)(ALsizei, ALuint*);

-typedef ALboolean (AL_APIENTRY *LPALISAUXILIARYEFFECTSLOT)(ALuint);

-typedef void (AL_APIENTRY *LPALAUXILIARYEFFECTSLOTI)(ALuint, ALenum, ALint);

-typedef void (AL_APIENTRY *LPALAUXILIARYEFFECTSLOTIV)(ALuint, ALenum, ALint*);

-typedef void (AL_APIENTRY *LPALAUXILIARYEFFECTSLOTF)(ALuint, ALenum, ALfloat);

-typedef void (AL_APIENTRY *LPALAUXILIARYEFFECTSLOTFV)(ALuint, ALenum, ALfloat*);

-typedef void (AL_APIENTRY *LPALGETAUXILIARYEFFECTSLOTI)(ALuint, ALenum, ALint*);

-typedef void (AL_APIENTRY *LPALGETAUXILIARYEFFECTSLOTIV)(ALuint, ALenum, ALint*);

-typedef void (AL_APIENTRY *LPALGETAUXILIARYEFFECTSLOTF)(ALuint, ALenum, ALfloat*);

-typedef void (AL_APIENTRY *LPALGETAUXILIARYEFFECTSLOTFV)(ALuint, ALenum, ALfloat*);

-

-

-/* Filter ranges and defaults. */

-

-/* Lowpass filter */

-#define LOWPASS_MIN_GAIN                         (0.0f)

-#define LOWPASS_MAX_GAIN                         (1.0f)

-#define LOWPASS_DEFAULT_GAIN                     (1.0f)

-

-#define LOWPASS_MIN_GAINHF                       (0.0f)

-#define LOWPASS_MAX_GAINHF                       (1.0f)

-#define LOWPASS_DEFAULT_GAINHF                   (1.0f)

-

-/* Highpass filter */

-#define HIGHPASS_MIN_GAIN                        (0.0f)

-#define HIGHPASS_MAX_GAIN                        (1.0f)

-#define HIGHPASS_DEFAULT_GAIN                    (1.0f)

-

-#define HIGHPASS_MIN_GAINLF                      (0.0f)

-#define HIGHPASS_MAX_GAINLF                      (1.0f)

-#define HIGHPASS_DEFAULT_GAINLF                  (1.0f)

-

-/* Bandpass filter */

-#define BANDPASS_MIN_GAIN                        (0.0f)

-#define BANDPASS_MAX_GAIN                        (1.0f)

-#define BANDPASS_DEFAULT_GAIN                    (1.0f)

-

-#define BANDPASS_MIN_GAINHF                      (0.0f)

-#define BANDPASS_MAX_GAINHF                      (1.0f)

-#define BANDPASS_DEFAULT_GAINHF                  (1.0f)

-

-#define BANDPASS_MIN_GAINLF                      (0.0f)

-#define BANDPASS_MAX_GAINLF                      (1.0f)

-#define BANDPASS_DEFAULT_GAINLF                  (1.0f)

-

-

-/* Effect parameter ranges and defaults. */

-

-/* Standard reverb effect */

-#define AL_REVERB_MIN_DENSITY                    (0.0f)

-#define AL_REVERB_MAX_DENSITY                    (1.0f)

-#define AL_REVERB_DEFAULT_DENSITY                (1.0f)

-

-#define AL_REVERB_MIN_DIFFUSION                  (0.0f)

-#define AL_REVERB_MAX_DIFFUSION                  (1.0f)

-#define AL_REVERB_DEFAULT_DIFFUSION              (1.0f)

-

-#define AL_REVERB_MIN_GAIN                       (0.0f)

-#define AL_REVERB_MAX_GAIN                       (1.0f)

-#define AL_REVERB_DEFAULT_GAIN                   (0.32f)

-

-#define AL_REVERB_MIN_GAINHF                     (0.0f)

-#define AL_REVERB_MAX_GAINHF                     (1.0f)

-#define AL_REVERB_DEFAULT_GAINHF                 (0.89f)

-

-#define AL_REVERB_MIN_DECAY_TIME                 (0.1f)

-#define AL_REVERB_MAX_DECAY_TIME                 (20.0f)

-#define AL_REVERB_DEFAULT_DECAY_TIME             (1.49f)

-

-#define AL_REVERB_MIN_DECAY_HFRATIO              (0.1f)

-#define AL_REVERB_MAX_DECAY_HFRATIO              (2.0f)

-#define AL_REVERB_DEFAULT_DECAY_HFRATIO          (0.83f)

-

-#define AL_REVERB_MIN_REFLECTIONS_GAIN           (0.0f)

-#define AL_REVERB_MAX_REFLECTIONS_GAIN           (3.16f)

-#define AL_REVERB_DEFAULT_REFLECTIONS_GAIN       (0.05f)

-

-#define AL_REVERB_MIN_REFLECTIONS_DELAY          (0.0f)

-#define AL_REVERB_MAX_REFLECTIONS_DELAY          (0.3f)

-#define AL_REVERB_DEFAULT_REFLECTIONS_DELAY      (0.007f)

-

-#define AL_REVERB_MIN_LATE_REVERB_GAIN           (0.0f)

-#define AL_REVERB_MAX_LATE_REVERB_GAIN           (10.0f)

-#define AL_REVERB_DEFAULT_LATE_REVERB_GAIN       (1.26f)

-

-#define AL_REVERB_MIN_LATE_REVERB_DELAY          (0.0f)

-#define AL_REVERB_MAX_LATE_REVERB_DELAY          (0.1f)

-#define AL_REVERB_DEFAULT_LATE_REVERB_DELAY      (0.011f)

-

-#define AL_REVERB_MIN_AIR_ABSORPTION_GAINHF      (0.892f)

-#define AL_REVERB_MAX_AIR_ABSORPTION_GAINHF      (1.0f)

-#define AL_REVERB_DEFAULT_AIR_ABSORPTION_GAINHF  (0.994f)

-

-#define AL_REVERB_MIN_ROOM_ROLLOFF_FACTOR        (0.0f)

-#define AL_REVERB_MAX_ROOM_ROLLOFF_FACTOR        (10.0f)

-#define AL_REVERB_DEFAULT_ROOM_ROLLOFF_FACTOR    (0.0f)

-

-#define AL_REVERB_MIN_DECAY_HFLIMIT              AL_FALSE

-#define AL_REVERB_MAX_DECAY_HFLIMIT              AL_TRUE

-#define AL_REVERB_DEFAULT_DECAY_HFLIMIT          AL_TRUE

-

-/* EAX reverb effect */

-#define AL_EAXREVERB_MIN_DENSITY                 (0.0f)

-#define AL_EAXREVERB_MAX_DENSITY                 (1.0f)

-#define AL_EAXREVERB_DEFAULT_DENSITY             (1.0f)

-

-#define AL_EAXREVERB_MIN_DIFFUSION               (0.0f)

-#define AL_EAXREVERB_MAX_DIFFUSION               (1.0f)

-#define AL_EAXREVERB_DEFAULT_DIFFUSION           (1.0f)

-

-#define AL_EAXREVERB_MIN_GAIN                    (0.0f)

-#define AL_EAXREVERB_MAX_GAIN                    (1.0f)

-#define AL_EAXREVERB_DEFAULT_GAIN                (0.32f)

-

-#define AL_EAXREVERB_MIN_GAINHF                  (0.0f)

-#define AL_EAXREVERB_MAX_GAINHF                  (1.0f)

-#define AL_EAXREVERB_DEFAULT_GAINHF              (0.89f)

-

-#define AL_EAXREVERB_MIN_GAINLF                  (0.0f)

-#define AL_EAXREVERB_MAX_GAINLF                  (1.0f)

-#define AL_EAXREVERB_DEFAULT_GAINLF              (1.0f)

-

-#define AL_EAXREVERB_MIN_DECAY_TIME              (0.1f)

-#define AL_EAXREVERB_MAX_DECAY_TIME              (20.0f)

-#define AL_EAXREVERB_DEFAULT_DECAY_TIME          (1.49f)

-

-#define AL_EAXREVERB_MIN_DECAY_HFRATIO           (0.1f)

-#define AL_EAXREVERB_MAX_DECAY_HFRATIO           (2.0f)

-#define AL_EAXREVERB_DEFAULT_DECAY_HFRATIO       (0.83f)

-

-#define AL_EAXREVERB_MIN_DECAY_LFRATIO           (0.1f)

-#define AL_EAXREVERB_MAX_DECAY_LFRATIO           (2.0f)

-#define AL_EAXREVERB_DEFAULT_DECAY_LFRATIO       (1.0f)

-

-#define AL_EAXREVERB_MIN_REFLECTIONS_GAIN        (0.0f)

-#define AL_EAXREVERB_MAX_REFLECTIONS_GAIN        (3.16f)

-#define AL_EAXREVERB_DEFAULT_REFLECTIONS_GAIN    (0.05f)

-

-#define AL_EAXREVERB_MIN_REFLECTIONS_DELAY       (0.0f)

-#define AL_EAXREVERB_MAX_REFLECTIONS_DELAY       (0.3f)

-#define AL_EAXREVERB_DEFAULT_REFLECTIONS_DELAY   (0.007f)

-

-#define AL_EAXREVERB_DEFAULT_REFLECTIONS_PAN_XYZ (0.0f)

-

-#define AL_EAXREVERB_MIN_LATE_REVERB_GAIN        (0.0f)

-#define AL_EAXREVERB_MAX_LATE_REVERB_GAIN        (10.0f)

-#define AL_EAXREVERB_DEFAULT_LATE_REVERB_GAIN    (1.26f)

-

-#define AL_EAXREVERB_MIN_LATE_REVERB_DELAY       (0.0f)

-#define AL_EAXREVERB_MAX_LATE_REVERB_DELAY       (0.1f)

-#define AL_EAXREVERB_DEFAULT_LATE_REVERB_DELAY   (0.011f)

-

-#define AL_EAXREVERB_DEFAULT_LATE_REVERB_PAN_XYZ (0.0f)

-

-#define AL_EAXREVERB_MIN_ECHO_TIME               (0.075f)

-#define AL_EAXREVERB_MAX_ECHO_TIME               (0.25f)

-#define AL_EAXREVERB_DEFAULT_ECHO_TIME           (0.25f)

-

-#define AL_EAXREVERB_MIN_ECHO_DEPTH              (0.0f)

-#define AL_EAXREVERB_MAX_ECHO_DEPTH              (1.0f)

-#define AL_EAXREVERB_DEFAULT_ECHO_DEPTH          (0.0f)

-

-#define AL_EAXREVERB_MIN_MODULATION_TIME         (0.04f)

-#define AL_EAXREVERB_MAX_MODULATION_TIME         (4.0f)

-#define AL_EAXREVERB_DEFAULT_MODULATION_TIME     (0.25f)

-

-#define AL_EAXREVERB_MIN_MODULATION_DEPTH        (0.0f)

-#define AL_EAXREVERB_MAX_MODULATION_DEPTH        (1.0f)

-#define AL_EAXREVERB_DEFAULT_MODULATION_DEPTH    (0.0f)

-

-#define AL_EAXREVERB_MIN_AIR_ABSORPTION_GAINHF   (0.892f)

-#define AL_EAXREVERB_MAX_AIR_ABSORPTION_GAINHF   (1.0f)

-#define AL_EAXREVERB_DEFAULT_AIR_ABSORPTION_GAINHF (0.994f)

-

-#define AL_EAXREVERB_MIN_HFREFERENCE             (1000.0f)

-#define AL_EAXREVERB_MAX_HFREFERENCE             (20000.0f)

-#define AL_EAXREVERB_DEFAULT_HFREFERENCE         (5000.0f)

-

-#define AL_EAXREVERB_MIN_LFREFERENCE             (20.0f)

-#define AL_EAXREVERB_MAX_LFREFERENCE             (1000.0f)

-#define AL_EAXREVERB_DEFAULT_LFREFERENCE         (250.0f)

-

-#define AL_EAXREVERB_MIN_ROOM_ROLLOFF_FACTOR     (0.0f)

-#define AL_EAXREVERB_MAX_ROOM_ROLLOFF_FACTOR     (10.0f)

-#define AL_EAXREVERB_DEFAULT_ROOM_ROLLOFF_FACTOR (0.0f)

-

-#define AL_EAXREVERB_MIN_DECAY_HFLIMIT           AL_FALSE

-#define AL_EAXREVERB_MAX_DECAY_HFLIMIT           AL_TRUE

-#define AL_EAXREVERB_DEFAULT_DECAY_HFLIMIT       AL_TRUE

-

-/* Chorus effect */

-#define AL_CHORUS_WAVEFORM_SINUSOID              (0)

-#define AL_CHORUS_WAVEFORM_TRIANGLE              (1)

-

-#define AL_CHORUS_MIN_WAVEFORM                   (0)

-#define AL_CHORUS_MAX_WAVEFORM                   (1)

-#define AL_CHORUS_DEFAULT_WAVEFORM               (1)

-

-#define AL_CHORUS_MIN_PHASE                      (-180)

-#define AL_CHORUS_MAX_PHASE                      (180)

-#define AL_CHORUS_DEFAULT_PHASE                  (90)

-

-#define AL_CHORUS_MIN_RATE                       (0.0f)

-#define AL_CHORUS_MAX_RATE                       (10.0f)

-#define AL_CHORUS_DEFAULT_RATE                   (1.1f)

-

-#define AL_CHORUS_MIN_DEPTH                      (0.0f)

-#define AL_CHORUS_MAX_DEPTH                      (1.0f)

-#define AL_CHORUS_DEFAULT_DEPTH                  (0.1f)

-

-#define AL_CHORUS_MIN_FEEDBACK                   (-1.0f)

-#define AL_CHORUS_MAX_FEEDBACK                   (1.0f)

-#define AL_CHORUS_DEFAULT_FEEDBACK               (0.25f)

-

-#define AL_CHORUS_MIN_DELAY                      (0.0f)

-#define AL_CHORUS_MAX_DELAY                      (0.016f)

-#define AL_CHORUS_DEFAULT_DELAY                  (0.016f)

-

-/* Distortion effect */

-#define AL_DISTORTION_MIN_EDGE                   (0.0f)

-#define AL_DISTORTION_MAX_EDGE                   (1.0f)

-#define AL_DISTORTION_DEFAULT_EDGE               (0.2f)

-

-#define AL_DISTORTION_MIN_GAIN                   (0.01f)

-#define AL_DISTORTION_MAX_GAIN                   (1.0f)

-#define AL_DISTORTION_DEFAULT_GAIN               (0.05f)

-

-#define AL_DISTORTION_MIN_LOWPASS_CUTOFF         (80.0f)

-#define AL_DISTORTION_MAX_LOWPASS_CUTOFF         (24000.0f)

-#define AL_DISTORTION_DEFAULT_LOWPASS_CUTOFF     (8000.0f)

-

-#define AL_DISTORTION_MIN_EQCENTER               (80.0f)

-#define AL_DISTORTION_MAX_EQCENTER               (24000.0f)

-#define AL_DISTORTION_DEFAULT_EQCENTER           (3600.0f)

-

-#define AL_DISTORTION_MIN_EQBANDWIDTH            (80.0f)

-#define AL_DISTORTION_MAX_EQBANDWIDTH            (24000.0f)

-#define AL_DISTORTION_DEFAULT_EQBANDWIDTH        (3600.0f)

-

-/* Echo effect */

-#define AL_ECHO_MIN_DELAY                        (0.0f)

-#define AL_ECHO_MAX_DELAY                        (0.207f)

-#define AL_ECHO_DEFAULT_DELAY                    (0.1f)

-

-#define AL_ECHO_MIN_LRDELAY                      (0.0f)

-#define AL_ECHO_MAX_LRDELAY                      (0.404f)

-#define AL_ECHO_DEFAULT_LRDELAY                  (0.1f)

-

-#define AL_ECHO_MIN_DAMPING                      (0.0f)

-#define AL_ECHO_MAX_DAMPING                      (0.99f)

-#define AL_ECHO_DEFAULT_DAMPING                  (0.5f)

-

-#define AL_ECHO_MIN_FEEDBACK                     (0.0f)

-#define AL_ECHO_MAX_FEEDBACK                     (1.0f)

-#define AL_ECHO_DEFAULT_FEEDBACK                 (0.5f)

-

-#define AL_ECHO_MIN_SPREAD                       (-1.0f)

-#define AL_ECHO_MAX_SPREAD                       (1.0f)

-#define AL_ECHO_DEFAULT_SPREAD                   (-1.0f)

-

-/* Flanger effect */

-#define AL_FLANGER_WAVEFORM_SINUSOID             (0)

-#define AL_FLANGER_WAVEFORM_TRIANGLE             (1)

-

-#define AL_FLANGER_MIN_WAVEFORM                  (0)

-#define AL_FLANGER_MAX_WAVEFORM                  (1)

-#define AL_FLANGER_DEFAULT_WAVEFORM              (1)

-

-#define AL_FLANGER_MIN_PHASE                     (-180)

-#define AL_FLANGER_MAX_PHASE                     (180)

-#define AL_FLANGER_DEFAULT_PHASE                 (0)

-

-#define AL_FLANGER_MIN_RATE                      (0.0f)

-#define AL_FLANGER_MAX_RATE                      (10.0f)

-#define AL_FLANGER_DEFAULT_RATE                  (0.27f)

-

-#define AL_FLANGER_MIN_DEPTH                     (0.0f)

-#define AL_FLANGER_MAX_DEPTH                     (1.0f)

-#define AL_FLANGER_DEFAULT_DEPTH                 (1.0f)

-

-#define AL_FLANGER_MIN_FEEDBACK                  (-1.0f)

-#define AL_FLANGER_MAX_FEEDBACK                  (1.0f)

-#define AL_FLANGER_DEFAULT_FEEDBACK              (-0.5f)

-

-#define AL_FLANGER_MIN_DELAY                     (0.0f)

-#define AL_FLANGER_MAX_DELAY                     (0.004f)

-#define AL_FLANGER_DEFAULT_DELAY                 (0.002f)

-

-/* Frequency shifter effect */

-#define AL_FREQUENCY_SHIFTER_MIN_FREQUENCY       (0.0f)

-#define AL_FREQUENCY_SHIFTER_MAX_FREQUENCY       (24000.0f)

-#define AL_FREQUENCY_SHIFTER_DEFAULT_FREQUENCY   (0.0f)

-

-#define AL_FREQUENCY_SHIFTER_MIN_LEFT_DIRECTION  (0)

-#define AL_FREQUENCY_SHIFTER_MAX_LEFT_DIRECTION  (2)

-#define AL_FREQUENCY_SHIFTER_DEFAULT_LEFT_DIRECTION (0)

-

-#define AL_FREQUENCY_SHIFTER_DIRECTION_DOWN      (0)

-#define AL_FREQUENCY_SHIFTER_DIRECTION_UP        (1)

-#define AL_FREQUENCY_SHIFTER_DIRECTION_OFF       (2)

-

-#define AL_FREQUENCY_SHIFTER_MIN_RIGHT_DIRECTION (0)

-#define AL_FREQUENCY_SHIFTER_MAX_RIGHT_DIRECTION (2)

-#define AL_FREQUENCY_SHIFTER_DEFAULT_RIGHT_DIRECTION (0)

-

-/* Vocal morpher effect */

-#define AL_VOCAL_MORPHER_MIN_PHONEMEA            (0)

-#define AL_VOCAL_MORPHER_MAX_PHONEMEA            (29)

-#define AL_VOCAL_MORPHER_DEFAULT_PHONEMEA        (0)

-

-#define AL_VOCAL_MORPHER_MIN_PHONEMEA_COARSE_TUNING (-24)

-#define AL_VOCAL_MORPHER_MAX_PHONEMEA_COARSE_TUNING (24)

-#define AL_VOCAL_MORPHER_DEFAULT_PHONEMEA_COARSE_TUNING (0)

-

-#define AL_VOCAL_MORPHER_MIN_PHONEMEB            (0)

-#define AL_VOCAL_MORPHER_MAX_PHONEMEB            (29)

-#define AL_VOCAL_MORPHER_DEFAULT_PHONEMEB        (10)

-

-#define AL_VOCAL_MORPHER_MIN_PHONEMEB_COARSE_TUNING (-24)

-#define AL_VOCAL_MORPHER_MAX_PHONEMEB_COARSE_TUNING (24)

-#define AL_VOCAL_MORPHER_DEFAULT_PHONEMEB_COARSE_TUNING (0)

-

-#define AL_VOCAL_MORPHER_PHONEME_A               (0)

-#define AL_VOCAL_MORPHER_PHONEME_E               (1)

-#define AL_VOCAL_MORPHER_PHONEME_I               (2)

-#define AL_VOCAL_MORPHER_PHONEME_O               (3)

-#define AL_VOCAL_MORPHER_PHONEME_U               (4)

-#define AL_VOCAL_MORPHER_PHONEME_AA              (5)

-#define AL_VOCAL_MORPHER_PHONEME_AE              (6)

-#define AL_VOCAL_MORPHER_PHONEME_AH              (7)

-#define AL_VOCAL_MORPHER_PHONEME_AO              (8)

-#define AL_VOCAL_MORPHER_PHONEME_EH              (9)

-#define AL_VOCAL_MORPHER_PHONEME_ER              (10)

-#define AL_VOCAL_MORPHER_PHONEME_IH              (11)

-#define AL_VOCAL_MORPHER_PHONEME_IY              (12)

-#define AL_VOCAL_MORPHER_PHONEME_UH              (13)

-#define AL_VOCAL_MORPHER_PHONEME_UW              (14)

-#define AL_VOCAL_MORPHER_PHONEME_B               (15)

-#define AL_VOCAL_MORPHER_PHONEME_D               (16)

-#define AL_VOCAL_MORPHER_PHONEME_F               (17)

-#define AL_VOCAL_MORPHER_PHONEME_G               (18)

-#define AL_VOCAL_MORPHER_PHONEME_J               (19)

-#define AL_VOCAL_MORPHER_PHONEME_K               (20)

-#define AL_VOCAL_MORPHER_PHONEME_L               (21)

-#define AL_VOCAL_MORPHER_PHONEME_M               (22)

-#define AL_VOCAL_MORPHER_PHONEME_N               (23)

-#define AL_VOCAL_MORPHER_PHONEME_P               (24)

-#define AL_VOCAL_MORPHER_PHONEME_R               (25)

-#define AL_VOCAL_MORPHER_PHONEME_S               (26)

-#define AL_VOCAL_MORPHER_PHONEME_T               (27)

-#define AL_VOCAL_MORPHER_PHONEME_V               (28)

-#define AL_VOCAL_MORPHER_PHONEME_Z               (29)

-

-#define AL_VOCAL_MORPHER_WAVEFORM_SINUSOID       (0)

-#define AL_VOCAL_MORPHER_WAVEFORM_TRIANGLE       (1)

-#define AL_VOCAL_MORPHER_WAVEFORM_SAWTOOTH       (2)

-

-#define AL_VOCAL_MORPHER_MIN_WAVEFORM            (0)

-#define AL_VOCAL_MORPHER_MAX_WAVEFORM            (2)

-#define AL_VOCAL_MORPHER_DEFAULT_WAVEFORM        (0)

-

-#define AL_VOCAL_MORPHER_MIN_RATE                (0.0f)

-#define AL_VOCAL_MORPHER_MAX_RATE                (10.0f)

-#define AL_VOCAL_MORPHER_DEFAULT_RATE            (1.41f)

-

-/* Pitch shifter effect */

-#define AL_PITCH_SHIFTER_MIN_COARSE_TUNE         (-12)

-#define AL_PITCH_SHIFTER_MAX_COARSE_TUNE         (12)

-#define AL_PITCH_SHIFTER_DEFAULT_COARSE_TUNE     (12)

-

-#define AL_PITCH_SHIFTER_MIN_FINE_TUNE           (-50)

-#define AL_PITCH_SHIFTER_MAX_FINE_TUNE           (50)

-#define AL_PITCH_SHIFTER_DEFAULT_FINE_TUNE       (0)

-

-/* Ring modulator effect */

-#define AL_RING_MODULATOR_MIN_FREQUENCY          (0.0f)

-#define AL_RING_MODULATOR_MAX_FREQUENCY          (8000.0f)

-#define AL_RING_MODULATOR_DEFAULT_FREQUENCY      (440.0f)

-

-#define AL_RING_MODULATOR_MIN_HIGHPASS_CUTOFF    (0.0f)

-#define AL_RING_MODULATOR_MAX_HIGHPASS_CUTOFF    (24000.0f)

-#define AL_RING_MODULATOR_DEFAULT_HIGHPASS_CUTOFF (800.0f)

-

-#define AL_RING_MODULATOR_SINUSOID               (0)

-#define AL_RING_MODULATOR_SAWTOOTH               (1)

-#define AL_RING_MODULATOR_SQUARE                 (2)

-

-#define AL_RING_MODULATOR_MIN_WAVEFORM           (0)

-#define AL_RING_MODULATOR_MAX_WAVEFORM           (2)

-#define AL_RING_MODULATOR_DEFAULT_WAVEFORM       (0)

-

-/* Autowah effect */

-#define AL_AUTOWAH_MIN_ATTACK_TIME               (0.0001f)

-#define AL_AUTOWAH_MAX_ATTACK_TIME               (1.0f)

-#define AL_AUTOWAH_DEFAULT_ATTACK_TIME           (0.06f)

-

-#define AL_AUTOWAH_MIN_RELEASE_TIME              (0.0001f)

-#define AL_AUTOWAH_MAX_RELEASE_TIME              (1.0f)

-#define AL_AUTOWAH_DEFAULT_RELEASE_TIME          (0.06f)

-

-#define AL_AUTOWAH_MIN_RESONANCE                 (2.0f)

-#define AL_AUTOWAH_MAX_RESONANCE                 (1000.0f)

-#define AL_AUTOWAH_DEFAULT_RESONANCE             (1000.0f)

-

-#define AL_AUTOWAH_MIN_PEAK_GAIN                 (0.00003f)

-#define AL_AUTOWAH_MAX_PEAK_GAIN                 (31621.0f)

-#define AL_AUTOWAH_DEFAULT_PEAK_GAIN             (11.22f)

-

-/* Compressor effect */

-#define AL_COMPRESSOR_MIN_ONOFF                  (0)

-#define AL_COMPRESSOR_MAX_ONOFF                  (1)

-#define AL_COMPRESSOR_DEFAULT_ONOFF              (1)

-

-/* Equalizer effect */

-#define AL_EQUALIZER_MIN_LOW_GAIN                (0.126f)

-#define AL_EQUALIZER_MAX_LOW_GAIN                (7.943f)

-#define AL_EQUALIZER_DEFAULT_LOW_GAIN            (1.0f)

-

-#define AL_EQUALIZER_MIN_LOW_CUTOFF              (50.0f)

-#define AL_EQUALIZER_MAX_LOW_CUTOFF              (800.0f)

-#define AL_EQUALIZER_DEFAULT_LOW_CUTOFF          (200.0f)

-

-#define AL_EQUALIZER_MIN_MID1_GAIN               (0.126f)

-#define AL_EQUALIZER_MAX_MID1_GAIN               (7.943f)

-#define AL_EQUALIZER_DEFAULT_MID1_GAIN           (1.0f)

-

-#define AL_EQUALIZER_MIN_MID1_CENTER             (200.0f)

-#define AL_EQUALIZER_MAX_MID1_CENTER             (3000.0f)

-#define AL_EQUALIZER_DEFAULT_MID1_CENTER         (500.0f)

-

-#define AL_EQUALIZER_MIN_MID1_WIDTH              (0.01f)

-#define AL_EQUALIZER_MAX_MID1_WIDTH              (1.0f)

-#define AL_EQUALIZER_DEFAULT_MID1_WIDTH          (1.0f)

-

-#define AL_EQUALIZER_MIN_MID2_GAIN               (0.126f)

-#define AL_EQUALIZER_MAX_MID2_GAIN               (7.943f)

-#define AL_EQUALIZER_DEFAULT_MID2_GAIN           (1.0f)

-

-#define AL_EQUALIZER_MIN_MID2_CENTER             (1000.0f)

-#define AL_EQUALIZER_MAX_MID2_CENTER             (8000.0f)

-#define AL_EQUALIZER_DEFAULT_MID2_CENTER         (3000.0f)

-

-#define AL_EQUALIZER_MIN_MID2_WIDTH              (0.01f)

-#define AL_EQUALIZER_MAX_MID2_WIDTH              (1.0f)

-#define AL_EQUALIZER_DEFAULT_MID2_WIDTH          (1.0f)

-

-#define AL_EQUALIZER_MIN_HIGH_GAIN               (0.126f)

-#define AL_EQUALIZER_MAX_HIGH_GAIN               (7.943f)

-#define AL_EQUALIZER_DEFAULT_HIGH_GAIN           (1.0f)

-

-#define AL_EQUALIZER_MIN_HIGH_CUTOFF             (4000.0f)

-#define AL_EQUALIZER_MAX_HIGH_CUTOFF             (16000.0f)

-#define AL_EQUALIZER_DEFAULT_HIGH_CUTOFF         (6000.0f)

-

-

-/* Source parameter value ranges and defaults. */

-#define AL_MIN_AIR_ABSORPTION_FACTOR             (0.0f)

-#define AL_MAX_AIR_ABSORPTION_FACTOR             (10.0f)

-#define AL_DEFAULT_AIR_ABSORPTION_FACTOR         (0.0f)

-

-#define AL_MIN_ROOM_ROLLOFF_FACTOR               (0.0f)

-#define AL_MAX_ROOM_ROLLOFF_FACTOR               (10.0f)

-#define AL_DEFAULT_ROOM_ROLLOFF_FACTOR           (0.0f)

-

-#define AL_MIN_CONE_OUTER_GAINHF                 (0.0f)

-#define AL_MAX_CONE_OUTER_GAINHF                 (1.0f)

-#define AL_DEFAULT_CONE_OUTER_GAINHF             (1.0f)

-

-#define AL_MIN_DIRECT_FILTER_GAINHF_AUTO         AL_FALSE

-#define AL_MAX_DIRECT_FILTER_GAINHF_AUTO         AL_TRUE

-#define AL_DEFAULT_DIRECT_FILTER_GAINHF_AUTO     AL_TRUE

-

-#define AL_MIN_AUXILIARY_SEND_FILTER_GAIN_AUTO   AL_FALSE

-#define AL_MAX_AUXILIARY_SEND_FILTER_GAIN_AUTO   AL_TRUE

-#define AL_DEFAULT_AUXILIARY_SEND_FILTER_GAIN_AUTO AL_TRUE

-

-#define AL_MIN_AUXILIARY_SEND_FILTER_GAINHF_AUTO AL_FALSE

-#define AL_MAX_AUXILIARY_SEND_FILTER_GAINHF_AUTO AL_TRUE

-#define AL_DEFAULT_AUXILIARY_SEND_FILTER_GAINHF_AUTO AL_TRUE

-

-

-/* Listener parameter value ranges and defaults. */

-#define AL_MIN_METERS_PER_UNIT                   FLT_MIN

-#define AL_MAX_METERS_PER_UNIT                   FLT_MAX

-#define AL_DEFAULT_METERS_PER_UNIT               (1.0f)

-

-

-#ifdef __cplusplus

-}  /* extern "C" */

-#endif

-

-#endif /* AL_EFX_H */

+#ifndef AL_EFX_H
+#define AL_EFX_H
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define ALC_EXT_EFX_NAME                         "ALC_EXT_EFX"
+
+#define ALC_EFX_MAJOR_VERSION                    0x20001
+#define ALC_EFX_MINOR_VERSION                    0x20002
+#define ALC_MAX_AUXILIARY_SENDS                  0x20003
+
+
+/* Listener properties. */
+#define AL_METERS_PER_UNIT                       0x20004
+
+/* Source properties. */
+#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
+
+
+/* Effect properties. */
+
+/* Reverb effect parameters */
+#define AL_REVERB_DENSITY                        0x0001
+#define AL_REVERB_DIFFUSION                      0x0002
+#define AL_REVERB_GAIN                           0x0003
+#define AL_REVERB_GAINHF                         0x0004
+#define AL_REVERB_DECAY_TIME                     0x0005
+#define AL_REVERB_DECAY_HFRATIO                  0x0006
+#define AL_REVERB_REFLECTIONS_GAIN               0x0007
+#define AL_REVERB_REFLECTIONS_DELAY              0x0008
+#define AL_REVERB_LATE_REVERB_GAIN               0x0009
+#define AL_REVERB_LATE_REVERB_DELAY              0x000A
+#define AL_REVERB_AIR_ABSORPTION_GAINHF          0x000B
+#define AL_REVERB_ROOM_ROLLOFF_FACTOR            0x000C
+#define AL_REVERB_DECAY_HFLIMIT                  0x000D
+
+/* EAX Reverb effect parameters */
+#define AL_EAXREVERB_DENSITY                     0x0001
+#define AL_EAXREVERB_DIFFUSION                   0x0002
+#define AL_EAXREVERB_GAIN                        0x0003
+#define AL_EAXREVERB_GAINHF                      0x0004
+#define AL_EAXREVERB_GAINLF                      0x0005
+#define AL_EAXREVERB_DECAY_TIME                  0x0006
+#define AL_EAXREVERB_DECAY_HFRATIO               0x0007
+#define AL_EAXREVERB_DECAY_LFRATIO               0x0008
+#define AL_EAXREVERB_REFLECTIONS_GAIN            0x0009
+#define AL_EAXREVERB_REFLECTIONS_DELAY           0x000A
+#define AL_EAXREVERB_REFLECTIONS_PAN             0x000B
+#define AL_EAXREVERB_LATE_REVERB_GAIN            0x000C
+#define AL_EAXREVERB_LATE_REVERB_DELAY           0x000D
+#define AL_EAXREVERB_LATE_REVERB_PAN             0x000E
+#define AL_EAXREVERB_ECHO_TIME                   0x000F
+#define AL_EAXREVERB_ECHO_DEPTH                  0x0010
+#define AL_EAXREVERB_MODULATION_TIME             0x0011
+#define AL_EAXREVERB_MODULATION_DEPTH            0x0012
+#define AL_EAXREVERB_AIR_ABSORPTION_GAINHF       0x0013
+#define AL_EAXREVERB_HFREFERENCE                 0x0014
+#define AL_EAXREVERB_LFREFERENCE                 0x0015
+#define AL_EAXREVERB_ROOM_ROLLOFF_FACTOR         0x0016
+#define AL_EAXREVERB_DECAY_HFLIMIT               0x0017
+
+/* Chorus effect parameters */
+#define AL_CHORUS_WAVEFORM                       0x0001
+#define AL_CHORUS_PHASE                          0x0002
+#define AL_CHORUS_RATE                           0x0003
+#define AL_CHORUS_DEPTH                          0x0004
+#define AL_CHORUS_FEEDBACK                       0x0005
+#define AL_CHORUS_DELAY                          0x0006
+
+/* Distortion effect parameters */
+#define AL_DISTORTION_EDGE                       0x0001
+#define AL_DISTORTION_GAIN                       0x0002
+#define AL_DISTORTION_LOWPASS_CUTOFF             0x0003
+#define AL_DISTORTION_EQCENTER                   0x0004
+#define AL_DISTORTION_EQBANDWIDTH                0x0005
+
+/* Echo effect parameters */
+#define AL_ECHO_DELAY                            0x0001
+#define AL_ECHO_LRDELAY                          0x0002
+#define AL_ECHO_DAMPING                          0x0003
+#define AL_ECHO_FEEDBACK                         0x0004
+#define AL_ECHO_SPREAD                           0x0005
+
+/* Flanger effect parameters */
+#define AL_FLANGER_WAVEFORM                      0x0001
+#define AL_FLANGER_PHASE                         0x0002
+#define AL_FLANGER_RATE                          0x0003
+#define AL_FLANGER_DEPTH                         0x0004
+#define AL_FLANGER_FEEDBACK                      0x0005
+#define AL_FLANGER_DELAY                         0x0006
+
+/* Frequency shifter effect parameters */
+#define AL_FREQUENCY_SHIFTER_FREQUENCY           0x0001
+#define AL_FREQUENCY_SHIFTER_LEFT_DIRECTION      0x0002
+#define AL_FREQUENCY_SHIFTER_RIGHT_DIRECTION     0x0003
+
+/* Vocal morpher effect parameters */
+#define AL_VOCAL_MORPHER_PHONEMEA                0x0001
+#define AL_VOCAL_MORPHER_PHONEMEA_COARSE_TUNING  0x0002
+#define AL_VOCAL_MORPHER_PHONEMEB                0x0003
+#define AL_VOCAL_MORPHER_PHONEMEB_COARSE_TUNING  0x0004
+#define AL_VOCAL_MORPHER_WAVEFORM                0x0005
+#define AL_VOCAL_MORPHER_RATE                    0x0006
+
+/* Pitchshifter effect parameters */
+#define AL_PITCH_SHIFTER_COARSE_TUNE             0x0001
+#define AL_PITCH_SHIFTER_FINE_TUNE               0x0002
+
+/* Ringmodulator effect parameters */
+#define AL_RING_MODULATOR_FREQUENCY              0x0001
+#define AL_RING_MODULATOR_HIGHPASS_CUTOFF        0x0002
+#define AL_RING_MODULATOR_WAVEFORM               0x0003
+
+/* Autowah effect parameters */
+#define AL_AUTOWAH_ATTACK_TIME                   0x0001
+#define AL_AUTOWAH_RELEASE_TIME                  0x0002
+#define AL_AUTOWAH_RESONANCE                     0x0003
+#define AL_AUTOWAH_PEAK_GAIN                     0x0004
+
+/* Compressor effect parameters */
+#define AL_COMPRESSOR_ONOFF                      0x0001
+
+/* Equalizer effect parameters */
+#define AL_EQUALIZER_LOW_GAIN                    0x0001
+#define AL_EQUALIZER_LOW_CUTOFF                  0x0002
+#define AL_EQUALIZER_MID1_GAIN                   0x0003
+#define AL_EQUALIZER_MID1_CENTER                 0x0004
+#define AL_EQUALIZER_MID1_WIDTH                  0x0005
+#define AL_EQUALIZER_MID2_GAIN                   0x0006
+#define AL_EQUALIZER_MID2_CENTER                 0x0007
+#define AL_EQUALIZER_MID2_WIDTH                  0x0008
+#define AL_EQUALIZER_HIGH_GAIN                   0x0009
+#define AL_EQUALIZER_HIGH_CUTOFF                 0x000A
+
+/* Effect type */
+#define AL_EFFECT_FIRST_PARAMETER                0x0000
+#define AL_EFFECT_LAST_PARAMETER                 0x8000
+#define AL_EFFECT_TYPE                           0x8001
+
+/* Effect types, used with the AL_EFFECT_TYPE property */
+#define AL_EFFECT_NULL                           0x0000
+#define AL_EFFECT_REVERB                         0x0001
+#define AL_EFFECT_CHORUS                         0x0002
+#define AL_EFFECT_DISTORTION                     0x0003
+#define AL_EFFECT_ECHO                           0x0004
+#define AL_EFFECT_FLANGER                        0x0005
+#define AL_EFFECT_FREQUENCY_SHIFTER              0x0006
+#define AL_EFFECT_VOCAL_MORPHER                  0x0007
+#define AL_EFFECT_PITCH_SHIFTER                  0x0008
+#define AL_EFFECT_RING_MODULATOR                 0x0009
+#define AL_EFFECT_AUTOWAH                        0x000A
+#define AL_EFFECT_COMPRESSOR                     0x000B
+#define AL_EFFECT_EQUALIZER                      0x000C
+#define AL_EFFECT_EAXREVERB                      0x8000
+
+/* Auxiliary Effect Slot properties. */
+#define AL_EFFECTSLOT_EFFECT                     0x0001
+#define AL_EFFECTSLOT_GAIN                       0x0002
+#define AL_EFFECTSLOT_AUXILIARY_SEND_AUTO        0x0003
+
+/* NULL Auxiliary Slot ID to disable a source send. */
+#define AL_EFFECTSLOT_NULL                       0x0000
+
+
+/* Filter properties. */
+
+/* Lowpass filter parameters */
+#define AL_LOWPASS_GAIN                          0x0001
+#define AL_LOWPASS_GAINHF                        0x0002
+
+/* Highpass filter parameters */
+#define AL_HIGHPASS_GAIN                         0x0001
+#define AL_HIGHPASS_GAINLF                       0x0002
+
+/* Bandpass filter parameters */
+#define AL_BANDPASS_GAIN                         0x0001
+#define AL_BANDPASS_GAINLF                       0x0002
+#define AL_BANDPASS_GAINHF                       0x0003
+
+/* Filter type */
+#define AL_FILTER_FIRST_PARAMETER                0x0000
+#define AL_FILTER_LAST_PARAMETER                 0x8000
+#define AL_FILTER_TYPE                           0x8001
+
+/* Filter types, used with the AL_FILTER_TYPE property */
+#define AL_FILTER_NULL                           0x0000
+#define AL_FILTER_LOWPASS                        0x0001
+#define AL_FILTER_HIGHPASS                       0x0002
+#define AL_FILTER_BANDPASS                       0x0003
+
+
+/* Effect object function types. */
+typedef void (AL_APIENTRY *LPALGENEFFECTS)(ALsizei, ALuint*);
+typedef void (AL_APIENTRY *LPALDELETEEFFECTS)(ALsizei, ALuint*);
+typedef ALboolean (AL_APIENTRY *LPALISEFFECT)(ALuint);
+typedef void (AL_APIENTRY *LPALEFFECTI)(ALuint, ALenum, ALint);
+typedef void (AL_APIENTRY *LPALEFFECTIV)(ALuint, ALenum, ALint*);
+typedef void (AL_APIENTRY *LPALEFFECTF)(ALuint, ALenum, ALfloat);
+typedef void (AL_APIENTRY *LPALEFFECTFV)(ALuint, ALenum, ALfloat*);
+typedef void (AL_APIENTRY *LPALGETEFFECTI)(ALuint, ALenum, ALint*);
+typedef void (AL_APIENTRY *LPALGETEFFECTIV)(ALuint, ALenum, ALint*);
+typedef void (AL_APIENTRY *LPALGETEFFECTF)(ALuint, ALenum, ALfloat*);
+typedef void (AL_APIENTRY *LPALGETEFFECTFV)(ALuint, ALenum, ALfloat*);
+
+/* Filter object function types. */
+typedef void (AL_APIENTRY *LPALGENFILTERS)(ALsizei, ALuint*);
+typedef void (AL_APIENTRY *LPALDELETEFILTERS)(ALsizei, ALuint*);
+typedef ALboolean (AL_APIENTRY *LPALISFILTER)(ALuint);
+typedef void (AL_APIENTRY *LPALFILTERI)(ALuint, ALenum, ALint);
+typedef void (AL_APIENTRY *LPALFILTERIV)(ALuint, ALenum, ALint*);
+typedef void (AL_APIENTRY *LPALFILTERF)(ALuint, ALenum, ALfloat);
+typedef void (AL_APIENTRY *LPALFILTERFV)(ALuint, ALenum, ALfloat*);
+typedef void (AL_APIENTRY *LPALGETFILTERI)(ALuint, ALenum, ALint*);
+typedef void (AL_APIENTRY *LPALGETFILTERIV)(ALuint, ALenum, ALint*);
+typedef void (AL_APIENTRY *LPALGETFILTERF)(ALuint, ALenum, ALfloat*);
+typedef void (AL_APIENTRY *LPALGETFILTERFV)(ALuint, ALenum, ALfloat*);
+
+/* Auxiliary Effect Slot object function types. */
+typedef void (AL_APIENTRY *LPALGENAUXILIARYEFFECTSLOTS)(ALsizei, ALuint*);
+typedef void (AL_APIENTRY *LPALDELETEAUXILIARYEFFECTSLOTS)(ALsizei, ALuint*);
+typedef ALboolean (AL_APIENTRY *LPALISAUXILIARYEFFECTSLOT)(ALuint);
+typedef void (AL_APIENTRY *LPALAUXILIARYEFFECTSLOTI)(ALuint, ALenum, ALint);
+typedef void (AL_APIENTRY *LPALAUXILIARYEFFECTSLOTIV)(ALuint, ALenum, ALint*);
+typedef void (AL_APIENTRY *LPALAUXILIARYEFFECTSLOTF)(ALuint, ALenum, ALfloat);
+typedef void (AL_APIENTRY *LPALAUXILIARYEFFECTSLOTFV)(ALuint, ALenum, ALfloat*);
+typedef void (AL_APIENTRY *LPALGETAUXILIARYEFFECTSLOTI)(ALuint, ALenum, ALint*);
+typedef void (AL_APIENTRY *LPALGETAUXILIARYEFFECTSLOTIV)(ALuint, ALenum, ALint*);
+typedef void (AL_APIENTRY *LPALGETAUXILIARYEFFECTSLOTF)(ALuint, ALenum, ALfloat*);
+typedef void (AL_APIENTRY *LPALGETAUXILIARYEFFECTSLOTFV)(ALuint, ALenum, ALfloat*);
+
+
+/* Filter ranges and defaults. */
+
+/* Lowpass filter */
+#define LOWPASS_MIN_GAIN                         (0.0f)
+#define LOWPASS_MAX_GAIN                         (1.0f)
+#define LOWPASS_DEFAULT_GAIN                     (1.0f)
+
+#define LOWPASS_MIN_GAINHF                       (0.0f)
+#define LOWPASS_MAX_GAINHF                       (1.0f)
+#define LOWPASS_DEFAULT_GAINHF                   (1.0f)
+
+/* Highpass filter */
+#define HIGHPASS_MIN_GAIN                        (0.0f)
+#define HIGHPASS_MAX_GAIN                        (1.0f)
+#define HIGHPASS_DEFAULT_GAIN                    (1.0f)
+
+#define HIGHPASS_MIN_GAINLF                      (0.0f)
+#define HIGHPASS_MAX_GAINLF                      (1.0f)
+#define HIGHPASS_DEFAULT_GAINLF                  (1.0f)
+
+/* Bandpass filter */
+#define BANDPASS_MIN_GAIN                        (0.0f)
+#define BANDPASS_MAX_GAIN                        (1.0f)
+#define BANDPASS_DEFAULT_GAIN                    (1.0f)
+
+#define BANDPASS_MIN_GAINHF                      (0.0f)
+#define BANDPASS_MAX_GAINHF                      (1.0f)
+#define BANDPASS_DEFAULT_GAINHF                  (1.0f)
+
+#define BANDPASS_MIN_GAINLF                      (0.0f)
+#define BANDPASS_MAX_GAINLF                      (1.0f)
+#define BANDPASS_DEFAULT_GAINLF                  (1.0f)
+
+
+/* Effect parameter ranges and defaults. */
+
+/* Standard reverb effect */
+#define AL_REVERB_MIN_DENSITY                    (0.0f)
+#define AL_REVERB_MAX_DENSITY                    (1.0f)
+#define AL_REVERB_DEFAULT_DENSITY                (1.0f)
+
+#define AL_REVERB_MIN_DIFFUSION                  (0.0f)
+#define AL_REVERB_MAX_DIFFUSION                  (1.0f)
+#define AL_REVERB_DEFAULT_DIFFUSION              (1.0f)
+
+#define AL_REVERB_MIN_GAIN                       (0.0f)
+#define AL_REVERB_MAX_GAIN                       (1.0f)
+#define AL_REVERB_DEFAULT_GAIN                   (0.32f)
+
+#define AL_REVERB_MIN_GAINHF                     (0.0f)
+#define AL_REVERB_MAX_GAINHF                     (1.0f)
+#define AL_REVERB_DEFAULT_GAINHF                 (0.89f)
+
+#define AL_REVERB_MIN_DECAY_TIME                 (0.1f)
+#define AL_REVERB_MAX_DECAY_TIME                 (20.0f)
+#define AL_REVERB_DEFAULT_DECAY_TIME             (1.49f)
+
+#define AL_REVERB_MIN_DECAY_HFRATIO              (0.1f)
+#define AL_REVERB_MAX_DECAY_HFRATIO              (2.0f)
+#define AL_REVERB_DEFAULT_DECAY_HFRATIO          (0.83f)
+
+#define AL_REVERB_MIN_REFLECTIONS_GAIN           (0.0f)
+#define AL_REVERB_MAX_REFLECTIONS_GAIN           (3.16f)
+#define AL_REVERB_DEFAULT_REFLECTIONS_GAIN       (0.05f)
+
+#define AL_REVERB_MIN_REFLECTIONS_DELAY          (0.0f)
+#define AL_REVERB_MAX_REFLECTIONS_DELAY          (0.3f)
+#define AL_REVERB_DEFAULT_REFLECTIONS_DELAY      (0.007f)
+
+#define AL_REVERB_MIN_LATE_REVERB_GAIN           (0.0f)
+#define AL_REVERB_MAX_LATE_REVERB_GAIN           (10.0f)
+#define AL_REVERB_DEFAULT_LATE_REVERB_GAIN       (1.26f)
+
+#define AL_REVERB_MIN_LATE_REVERB_DELAY          (0.0f)
+#define AL_REVERB_MAX_LATE_REVERB_DELAY          (0.1f)
+#define AL_REVERB_DEFAULT_LATE_REVERB_DELAY      (0.011f)
+
+#define AL_REVERB_MIN_AIR_ABSORPTION_GAINHF      (0.892f)
+#define AL_REVERB_MAX_AIR_ABSORPTION_GAINHF      (1.0f)
+#define AL_REVERB_DEFAULT_AIR_ABSORPTION_GAINHF  (0.994f)
+
+#define AL_REVERB_MIN_ROOM_ROLLOFF_FACTOR        (0.0f)
+#define AL_REVERB_MAX_ROOM_ROLLOFF_FACTOR        (10.0f)
+#define AL_REVERB_DEFAULT_ROOM_ROLLOFF_FACTOR    (0.0f)
+
+#define AL_REVERB_MIN_DECAY_HFLIMIT              AL_FALSE
+#define AL_REVERB_MAX_DECAY_HFLIMIT              AL_TRUE
+#define AL_REVERB_DEFAULT_DECAY_HFLIMIT          AL_TRUE
+
+/* EAX reverb effect */
+#define AL_EAXREVERB_MIN_DENSITY                 (0.0f)
+#define AL_EAXREVERB_MAX_DENSITY                 (1.0f)
+#define AL_EAXREVERB_DEFAULT_DENSITY             (1.0f)
+
+#define AL_EAXREVERB_MIN_DIFFUSION               (0.0f)
+#define AL_EAXREVERB_MAX_DIFFUSION               (1.0f)
+#define AL_EAXREVERB_DEFAULT_DIFFUSION           (1.0f)
+
+#define AL_EAXREVERB_MIN_GAIN                    (0.0f)
+#define AL_EAXREVERB_MAX_GAIN                    (1.0f)
+#define AL_EAXREVERB_DEFAULT_GAIN                (0.32f)
+
+#define AL_EAXREVERB_MIN_GAINHF                  (0.0f)
+#define AL_EAXREVERB_MAX_GAINHF                  (1.0f)
+#define AL_EAXREVERB_DEFAULT_GAINHF              (0.89f)
+
+#define AL_EAXREVERB_MIN_GAINLF                  (0.0f)
+#define AL_EAXREVERB_MAX_GAINLF                  (1.0f)
+#define AL_EAXREVERB_DEFAULT_GAINLF              (1.0f)
+
+#define AL_EAXREVERB_MIN_DECAY_TIME              (0.1f)
+#define AL_EAXREVERB_MAX_DECAY_TIME              (20.0f)
+#define AL_EAXREVERB_DEFAULT_DECAY_TIME          (1.49f)
+
+#define AL_EAXREVERB_MIN_DECAY_HFRATIO           (0.1f)
+#define AL_EAXREVERB_MAX_DECAY_HFRATIO           (2.0f)
+#define AL_EAXREVERB_DEFAULT_DECAY_HFRATIO       (0.83f)
+
+#define AL_EAXREVERB_MIN_DECAY_LFRATIO           (0.1f)
+#define AL_EAXREVERB_MAX_DECAY_LFRATIO           (2.0f)
+#define AL_EAXREVERB_DEFAULT_DECAY_LFRATIO       (1.0f)
+
+#define AL_EAXREVERB_MIN_REFLECTIONS_GAIN        (0.0f)
+#define AL_EAXREVERB_MAX_REFLECTIONS_GAIN        (3.16f)
+#define AL_EAXREVERB_DEFAULT_REFLECTIONS_GAIN    (0.05f)
+
+#define AL_EAXREVERB_MIN_REFLECTIONS_DELAY       (0.0f)
+#define AL_EAXREVERB_MAX_REFLECTIONS_DELAY       (0.3f)
+#define AL_EAXREVERB_DEFAULT_REFLECTIONS_DELAY   (0.007f)
+
+#define AL_EAXREVERB_DEFAULT_REFLECTIONS_PAN_XYZ (0.0f)
+
+#define AL_EAXREVERB_MIN_LATE_REVERB_GAIN        (0.0f)
+#define AL_EAXREVERB_MAX_LATE_REVERB_GAIN        (10.0f)
+#define AL_EAXREVERB_DEFAULT_LATE_REVERB_GAIN    (1.26f)
+
+#define AL_EAXREVERB_MIN_LATE_REVERB_DELAY       (0.0f)
+#define AL_EAXREVERB_MAX_LATE_REVERB_DELAY       (0.1f)
+#define AL_EAXREVERB_DEFAULT_LATE_REVERB_DELAY   (0.011f)
+
+#define AL_EAXREVERB_DEFAULT_LATE_REVERB_PAN_XYZ (0.0f)
+
+#define AL_EAXREVERB_MIN_ECHO_TIME               (0.075f)
+#define AL_EAXREVERB_MAX_ECHO_TIME               (0.25f)
+#define AL_EAXREVERB_DEFAULT_ECHO_TIME           (0.25f)
+
+#define AL_EAXREVERB_MIN_ECHO_DEPTH              (0.0f)
+#define AL_EAXREVERB_MAX_ECHO_DEPTH              (1.0f)
+#define AL_EAXREVERB_DEFAULT_ECHO_DEPTH          (0.0f)
+
+#define AL_EAXREVERB_MIN_MODULATION_TIME         (0.04f)
+#define AL_EAXREVERB_MAX_MODULATION_TIME         (4.0f)
+#define AL_EAXREVERB_DEFAULT_MODULATION_TIME     (0.25f)
+
+#define AL_EAXREVERB_MIN_MODULATION_DEPTH        (0.0f)
+#define AL_EAXREVERB_MAX_MODULATION_DEPTH        (1.0f)
+#define AL_EAXREVERB_DEFAULT_MODULATION_DEPTH    (0.0f)
+
+#define AL_EAXREVERB_MIN_AIR_ABSORPTION_GAINHF   (0.892f)
+#define AL_EAXREVERB_MAX_AIR_ABSORPTION_GAINHF   (1.0f)
+#define AL_EAXREVERB_DEFAULT_AIR_ABSORPTION_GAINHF (0.994f)
+
+#define AL_EAXREVERB_MIN_HFREFERENCE             (1000.0f)
+#define AL_EAXREVERB_MAX_HFREFERENCE             (20000.0f)
+#define AL_EAXREVERB_DEFAULT_HFREFERENCE         (5000.0f)
+
+#define AL_EAXREVERB_MIN_LFREFERENCE             (20.0f)
+#define AL_EAXREVERB_MAX_LFREFERENCE             (1000.0f)
+#define AL_EAXREVERB_DEFAULT_LFREFERENCE         (250.0f)
+
+#define AL_EAXREVERB_MIN_ROOM_ROLLOFF_FACTOR     (0.0f)
+#define AL_EAXREVERB_MAX_ROOM_ROLLOFF_FACTOR     (10.0f)
+#define AL_EAXREVERB_DEFAULT_ROOM_ROLLOFF_FACTOR (0.0f)
+
+#define AL_EAXREVERB_MIN_DECAY_HFLIMIT           AL_FALSE
+#define AL_EAXREVERB_MAX_DECAY_HFLIMIT           AL_TRUE
+#define AL_EAXREVERB_DEFAULT_DECAY_HFLIMIT       AL_TRUE
+
+/* Chorus effect */
+#define AL_CHORUS_WAVEFORM_SINUSOID              (0)
+#define AL_CHORUS_WAVEFORM_TRIANGLE              (1)
+
+#define AL_CHORUS_MIN_WAVEFORM                   (0)
+#define AL_CHORUS_MAX_WAVEFORM                   (1)
+#define AL_CHORUS_DEFAULT_WAVEFORM               (1)
+
+#define AL_CHORUS_MIN_PHASE                      (-180)
+#define AL_CHORUS_MAX_PHASE                      (180)
+#define AL_CHORUS_DEFAULT_PHASE                  (90)
+
+#define AL_CHORUS_MIN_RATE                       (0.0f)
+#define AL_CHORUS_MAX_RATE                       (10.0f)
+#define AL_CHORUS_DEFAULT_RATE                   (1.1f)
+
+#define AL_CHORUS_MIN_DEPTH                      (0.0f)
+#define AL_CHORUS_MAX_DEPTH                      (1.0f)
+#define AL_CHORUS_DEFAULT_DEPTH                  (0.1f)
+
+#define AL_CHORUS_MIN_FEEDBACK                   (-1.0f)
+#define AL_CHORUS_MAX_FEEDBACK                   (1.0f)
+#define AL_CHORUS_DEFAULT_FEEDBACK               (0.25f)
+
+#define AL_CHORUS_MIN_DELAY                      (0.0f)
+#define AL_CHORUS_MAX_DELAY                      (0.016f)
+#define AL_CHORUS_DEFAULT_DELAY                  (0.016f)
+
+/* Distortion effect */
+#define AL_DISTORTION_MIN_EDGE                   (0.0f)
+#define AL_DISTORTION_MAX_EDGE                   (1.0f)
+#define AL_DISTORTION_DEFAULT_EDGE               (0.2f)
+
+#define AL_DISTORTION_MIN_GAIN                   (0.01f)
+#define AL_DISTORTION_MAX_GAIN                   (1.0f)
+#define AL_DISTORTION_DEFAULT_GAIN               (0.05f)
+
+#define AL_DISTORTION_MIN_LOWPASS_CUTOFF         (80.0f)
+#define AL_DISTORTION_MAX_LOWPASS_CUTOFF         (24000.0f)
+#define AL_DISTORTION_DEFAULT_LOWPASS_CUTOFF     (8000.0f)
+
+#define AL_DISTORTION_MIN_EQCENTER               (80.0f)
+#define AL_DISTORTION_MAX_EQCENTER               (24000.0f)
+#define AL_DISTORTION_DEFAULT_EQCENTER           (3600.0f)
+
+#define AL_DISTORTION_MIN_EQBANDWIDTH            (80.0f)
+#define AL_DISTORTION_MAX_EQBANDWIDTH            (24000.0f)
+#define AL_DISTORTION_DEFAULT_EQBANDWIDTH        (3600.0f)
+
+/* Echo effect */
+#define AL_ECHO_MIN_DELAY                        (0.0f)
+#define AL_ECHO_MAX_DELAY                        (0.207f)
+#define AL_ECHO_DEFAULT_DELAY                    (0.1f)
+
+#define AL_ECHO_MIN_LRDELAY                      (0.0f)
+#define AL_ECHO_MAX_LRDELAY                      (0.404f)
+#define AL_ECHO_DEFAULT_LRDELAY                  (0.1f)
+
+#define AL_ECHO_MIN_DAMPING                      (0.0f)
+#define AL_ECHO_MAX_DAMPING                      (0.99f)
+#define AL_ECHO_DEFAULT_DAMPING                  (0.5f)
+
+#define AL_ECHO_MIN_FEEDBACK                     (0.0f)
+#define AL_ECHO_MAX_FEEDBACK                     (1.0f)
+#define AL_ECHO_DEFAULT_FEEDBACK                 (0.5f)
+
+#define AL_ECHO_MIN_SPREAD                       (-1.0f)
+#define AL_ECHO_MAX_SPREAD                       (1.0f)
+#define AL_ECHO_DEFAULT_SPREAD                   (-1.0f)
+
+/* Flanger effect */
+#define AL_FLANGER_WAVEFORM_SINUSOID             (0)
+#define AL_FLANGER_WAVEFORM_TRIANGLE             (1)
+
+#define AL_FLANGER_MIN_WAVEFORM                  (0)
+#define AL_FLANGER_MAX_WAVEFORM                  (1)
+#define AL_FLANGER_DEFAULT_WAVEFORM              (1)
+
+#define AL_FLANGER_MIN_PHASE                     (-180)
+#define AL_FLANGER_MAX_PHASE                     (180)
+#define AL_FLANGER_DEFAULT_PHASE                 (0)
+
+#define AL_FLANGER_MIN_RATE                      (0.0f)
+#define AL_FLANGER_MAX_RATE                      (10.0f)
+#define AL_FLANGER_DEFAULT_RATE                  (0.27f)
+
+#define AL_FLANGER_MIN_DEPTH                     (0.0f)
+#define AL_FLANGER_MAX_DEPTH                     (1.0f)
+#define AL_FLANGER_DEFAULT_DEPTH                 (1.0f)
+
+#define AL_FLANGER_MIN_FEEDBACK                  (-1.0f)
+#define AL_FLANGER_MAX_FEEDBACK                  (1.0f)
+#define AL_FLANGER_DEFAULT_FEEDBACK              (-0.5f)
+
+#define AL_FLANGER_MIN_DELAY                     (0.0f)
+#define AL_FLANGER_MAX_DELAY                     (0.004f)
+#define AL_FLANGER_DEFAULT_DELAY                 (0.002f)
+
+/* Frequency shifter effect */
+#define AL_FREQUENCY_SHIFTER_MIN_FREQUENCY       (0.0f)
+#define AL_FREQUENCY_SHIFTER_MAX_FREQUENCY       (24000.0f)
+#define AL_FREQUENCY_SHIFTER_DEFAULT_FREQUENCY   (0.0f)
+
+#define AL_FREQUENCY_SHIFTER_MIN_LEFT_DIRECTION  (0)
+#define AL_FREQUENCY_SHIFTER_MAX_LEFT_DIRECTION  (2)
+#define AL_FREQUENCY_SHIFTER_DEFAULT_LEFT_DIRECTION (0)
+
+#define AL_FREQUENCY_SHIFTER_DIRECTION_DOWN      (0)
+#define AL_FREQUENCY_SHIFTER_DIRECTION_UP        (1)
+#define AL_FREQUENCY_SHIFTER_DIRECTION_OFF       (2)
+
+#define AL_FREQUENCY_SHIFTER_MIN_RIGHT_DIRECTION (0)
+#define AL_FREQUENCY_SHIFTER_MAX_RIGHT_DIRECTION (2)
+#define AL_FREQUENCY_SHIFTER_DEFAULT_RIGHT_DIRECTION (0)
+
+/* Vocal morpher effect */
+#define AL_VOCAL_MORPHER_MIN_PHONEMEA            (0)
+#define AL_VOCAL_MORPHER_MAX_PHONEMEA            (29)
+#define AL_VOCAL_MORPHER_DEFAULT_PHONEMEA        (0)
+
+#define AL_VOCAL_MORPHER_MIN_PHONEMEA_COARSE_TUNING (-24)
+#define AL_VOCAL_MORPHER_MAX_PHONEMEA_COARSE_TUNING (24)
+#define AL_VOCAL_MORPHER_DEFAULT_PHONEMEA_COARSE_TUNING (0)
+
+#define AL_VOCAL_MORPHER_MIN_PHONEMEB            (0)
+#define AL_VOCAL_MORPHER_MAX_PHONEMEB            (29)
+#define AL_VOCAL_MORPHER_DEFAULT_PHONEMEB        (10)
+
+#define AL_VOCAL_MORPHER_MIN_PHONEMEB_COARSE_TUNING (-24)
+#define AL_VOCAL_MORPHER_MAX_PHONEMEB_COARSE_TUNING (24)
+#define AL_VOCAL_MORPHER_DEFAULT_PHONEMEB_COARSE_TUNING (0)
+
+#define AL_VOCAL_MORPHER_PHONEME_A               (0)
+#define AL_VOCAL_MORPHER_PHONEME_E               (1)
+#define AL_VOCAL_MORPHER_PHONEME_I               (2)
+#define AL_VOCAL_MORPHER_PHONEME_O               (3)
+#define AL_VOCAL_MORPHER_PHONEME_U               (4)
+#define AL_VOCAL_MORPHER_PHONEME_AA              (5)
+#define AL_VOCAL_MORPHER_PHONEME_AE              (6)
+#define AL_VOCAL_MORPHER_PHONEME_AH              (7)
+#define AL_VOCAL_MORPHER_PHONEME_AO              (8)
+#define AL_VOCAL_MORPHER_PHONEME_EH              (9)
+#define AL_VOCAL_MORPHER_PHONEME_ER              (10)
+#define AL_VOCAL_MORPHER_PHONEME_IH              (11)
+#define AL_VOCAL_MORPHER_PHONEME_IY              (12)
+#define AL_VOCAL_MORPHER_PHONEME_UH              (13)
+#define AL_VOCAL_MORPHER_PHONEME_UW              (14)
+#define AL_VOCAL_MORPHER_PHONEME_B               (15)
+#define AL_VOCAL_MORPHER_PHONEME_D               (16)
+#define AL_VOCAL_MORPHER_PHONEME_F               (17)
+#define AL_VOCAL_MORPHER_PHONEME_G               (18)
+#define AL_VOCAL_MORPHER_PHONEME_J               (19)
+#define AL_VOCAL_MORPHER_PHONEME_K               (20)
+#define AL_VOCAL_MORPHER_PHONEME_L               (21)
+#define AL_VOCAL_MORPHER_PHONEME_M               (22)
+#define AL_VOCAL_MORPHER_PHONEME_N               (23)
+#define AL_VOCAL_MORPHER_PHONEME_P               (24)
+#define AL_VOCAL_MORPHER_PHONEME_R               (25)
+#define AL_VOCAL_MORPHER_PHONEME_S               (26)
+#define AL_VOCAL_MORPHER_PHONEME_T               (27)
+#define AL_VOCAL_MORPHER_PHONEME_V               (28)
+#define AL_VOCAL_MORPHER_PHONEME_Z               (29)
+
+#define AL_VOCAL_MORPHER_WAVEFORM_SINUSOID       (0)
+#define AL_VOCAL_MORPHER_WAVEFORM_TRIANGLE       (1)
+#define AL_VOCAL_MORPHER_WAVEFORM_SAWTOOTH       (2)
+
+#define AL_VOCAL_MORPHER_MIN_WAVEFORM            (0)
+#define AL_VOCAL_MORPHER_MAX_WAVEFORM            (2)
+#define AL_VOCAL_MORPHER_DEFAULT_WAVEFORM        (0)
+
+#define AL_VOCAL_MORPHER_MIN_RATE                (0.0f)
+#define AL_VOCAL_MORPHER_MAX_RATE                (10.0f)
+#define AL_VOCAL_MORPHER_DEFAULT_RATE            (1.41f)
+
+/* Pitch shifter effect */
+#define AL_PITCH_SHIFTER_MIN_COARSE_TUNE         (-12)
+#define AL_PITCH_SHIFTER_MAX_COARSE_TUNE         (12)
+#define AL_PITCH_SHIFTER_DEFAULT_COARSE_TUNE     (12)
+
+#define AL_PITCH_SHIFTER_MIN_FINE_TUNE           (-50)
+#define AL_PITCH_SHIFTER_MAX_FINE_TUNE           (50)
+#define AL_PITCH_SHIFTER_DEFAULT_FINE_TUNE       (0)
+
+/* Ring modulator effect */
+#define AL_RING_MODULATOR_MIN_FREQUENCY          (0.0f)
+#define AL_RING_MODULATOR_MAX_FREQUENCY          (8000.0f)
+#define AL_RING_MODULATOR_DEFAULT_FREQUENCY      (440.0f)
+
+#define AL_RING_MODULATOR_MIN_HIGHPASS_CUTOFF    (0.0f)
+#define AL_RING_MODULATOR_MAX_HIGHPASS_CUTOFF    (24000.0f)
+#define AL_RING_MODULATOR_DEFAULT_HIGHPASS_CUTOFF (800.0f)
+
+#define AL_RING_MODULATOR_SINUSOID               (0)
+#define AL_RING_MODULATOR_SAWTOOTH               (1)
+#define AL_RING_MODULATOR_SQUARE                 (2)
+
+#define AL_RING_MODULATOR_MIN_WAVEFORM           (0)
+#define AL_RING_MODULATOR_MAX_WAVEFORM           (2)
+#define AL_RING_MODULATOR_DEFAULT_WAVEFORM       (0)
+
+/* Autowah effect */
+#define AL_AUTOWAH_MIN_ATTACK_TIME               (0.0001f)
+#define AL_AUTOWAH_MAX_ATTACK_TIME               (1.0f)
+#define AL_AUTOWAH_DEFAULT_ATTACK_TIME           (0.06f)
+
+#define AL_AUTOWAH_MIN_RELEASE_TIME              (0.0001f)
+#define AL_AUTOWAH_MAX_RELEASE_TIME              (1.0f)
+#define AL_AUTOWAH_DEFAULT_RELEASE_TIME          (0.06f)
+
+#define AL_AUTOWAH_MIN_RESONANCE                 (2.0f)
+#define AL_AUTOWAH_MAX_RESONANCE                 (1000.0f)
+#define AL_AUTOWAH_DEFAULT_RESONANCE             (1000.0f)
+
+#define AL_AUTOWAH_MIN_PEAK_GAIN                 (0.00003f)
+#define AL_AUTOWAH_MAX_PEAK_GAIN                 (31621.0f)
+#define AL_AUTOWAH_DEFAULT_PEAK_GAIN             (11.22f)
+
+/* Compressor effect */
+#define AL_COMPRESSOR_MIN_ONOFF                  (0)
+#define AL_COMPRESSOR_MAX_ONOFF                  (1)
+#define AL_COMPRESSOR_DEFAULT_ONOFF              (1)
+
+/* Equalizer effect */
+#define AL_EQUALIZER_MIN_LOW_GAIN                (0.126f)
+#define AL_EQUALIZER_MAX_LOW_GAIN                (7.943f)
+#define AL_EQUALIZER_DEFAULT_LOW_GAIN            (1.0f)
+
+#define AL_EQUALIZER_MIN_LOW_CUTOFF              (50.0f)
+#define AL_EQUALIZER_MAX_LOW_CUTOFF              (800.0f)
+#define AL_EQUALIZER_DEFAULT_LOW_CUTOFF          (200.0f)
+
+#define AL_EQUALIZER_MIN_MID1_GAIN               (0.126f)
+#define AL_EQUALIZER_MAX_MID1_GAIN               (7.943f)
+#define AL_EQUALIZER_DEFAULT_MID1_GAIN           (1.0f)
+
+#define AL_EQUALIZER_MIN_MID1_CENTER             (200.0f)
+#define AL_EQUALIZER_MAX_MID1_CENTER             (3000.0f)
+#define AL_EQUALIZER_DEFAULT_MID1_CENTER         (500.0f)
+
+#define AL_EQUALIZER_MIN_MID1_WIDTH              (0.01f)
+#define AL_EQUALIZER_MAX_MID1_WIDTH              (1.0f)
+#define AL_EQUALIZER_DEFAULT_MID1_WIDTH          (1.0f)
+
+#define AL_EQUALIZER_MIN_MID2_GAIN               (0.126f)
+#define AL_EQUALIZER_MAX_MID2_GAIN               (7.943f)
+#define AL_EQUALIZER_DEFAULT_MID2_GAIN           (1.0f)
+
+#define AL_EQUALIZER_MIN_MID2_CENTER             (1000.0f)
+#define AL_EQUALIZER_MAX_MID2_CENTER             (8000.0f)
+#define AL_EQUALIZER_DEFAULT_MID2_CENTER         (3000.0f)
+
+#define AL_EQUALIZER_MIN_MID2_WIDTH              (0.01f)
+#define AL_EQUALIZER_MAX_MID2_WIDTH              (1.0f)
+#define AL_EQUALIZER_DEFAULT_MID2_WIDTH          (1.0f)
+
+#define AL_EQUALIZER_MIN_HIGH_GAIN               (0.126f)
+#define AL_EQUALIZER_MAX_HIGH_GAIN               (7.943f)
+#define AL_EQUALIZER_DEFAULT_HIGH_GAIN           (1.0f)
+
+#define AL_EQUALIZER_MIN_HIGH_CUTOFF             (4000.0f)
+#define AL_EQUALIZER_MAX_HIGH_CUTOFF             (16000.0f)
+#define AL_EQUALIZER_DEFAULT_HIGH_CUTOFF         (6000.0f)
+
+
+/* Source parameter value ranges and defaults. */
+#define AL_MIN_AIR_ABSORPTION_FACTOR             (0.0f)
+#define AL_MAX_AIR_ABSORPTION_FACTOR             (10.0f)
+#define AL_DEFAULT_AIR_ABSORPTION_FACTOR         (0.0f)
+
+#define AL_MIN_ROOM_ROLLOFF_FACTOR               (0.0f)
+#define AL_MAX_ROOM_ROLLOFF_FACTOR               (10.0f)
+#define AL_DEFAULT_ROOM_ROLLOFF_FACTOR           (0.0f)
+
+#define AL_MIN_CONE_OUTER_GAINHF                 (0.0f)
+#define AL_MAX_CONE_OUTER_GAINHF                 (1.0f)
+#define AL_DEFAULT_CONE_OUTER_GAINHF             (1.0f)
+
+#define AL_MIN_DIRECT_FILTER_GAINHF_AUTO         AL_FALSE
+#define AL_MAX_DIRECT_FILTER_GAINHF_AUTO         AL_TRUE
+#define AL_DEFAULT_DIRECT_FILTER_GAINHF_AUTO     AL_TRUE
+
+#define AL_MIN_AUXILIARY_SEND_FILTER_GAIN_AUTO   AL_FALSE
+#define AL_MAX_AUXILIARY_SEND_FILTER_GAIN_AUTO   AL_TRUE
+#define AL_DEFAULT_AUXILIARY_SEND_FILTER_GAIN_AUTO AL_TRUE
+
+#define AL_MIN_AUXILIARY_SEND_FILTER_GAINHF_AUTO AL_FALSE
+#define AL_MAX_AUXILIARY_SEND_FILTER_GAINHF_AUTO AL_TRUE
+#define AL_DEFAULT_AUXILIARY_SEND_FILTER_GAINHF_AUTO AL_TRUE
+
+
+/* Listener parameter value ranges and defaults. */
+#define AL_MIN_METERS_PER_UNIT                   FLT_MIN
+#define AL_MAX_METERS_PER_UNIT                   FLT_MAX
+#define AL_DEFAULT_METERS_PER_UNIT               (1.0f)
+
+
+#ifdef __cplusplus
+}  /* extern "C" */
+#endif
+
+#endif /* AL_EFX_H */