Updated OpenAL Soft to 1.17.2.

libs/openal-soft/.travis.yml

@@ -0,0 +1,5 @@
+os:
+  - linux
+  - osx
+language: c
+script: cmake . && make -j2

libs/openal-soft/Alc/backends/alsa.c

@@ -677,6 +677,7 @@ static ALCboolean ALCplaybackAlsa_reset(ALCplaybackAlsa *self)
     unsigned int rate;
     const char *funcerr;
     int allowmmap;
+    int dir;
     int err;
 
     switch(device->FmtType)
@@ -770,7 +771,7 @@ static ALCboolean ALCplaybackAlsa_reset(ALCplaybackAlsa *self)
     }
     CHECK(snd_pcm_hw_params_set_channels(self->pcmHandle, hp, ChannelsFromDevFmt(device->FmtChans)));
     /* set rate (implicitly constrains period/buffer parameters) */
-    if(GetConfigValueBool(al_string_get_cstr(device->DeviceName), "alsa", "allow-resampler", 0))
+    if(!GetConfigValueBool(al_string_get_cstr(device->DeviceName), "alsa", "allow-resampler", 0))
     {
         if(snd_pcm_hw_params_set_rate_resample(self->pcmHandle, hp, 0) < 0)
             ERR("Failed to disable ALSA resampler\n");
@@ -787,7 +788,9 @@ static ALCboolean ALCplaybackAlsa_reset(ALCplaybackAlsa *self)
     /* retrieve configuration info */
     CHECK(snd_pcm_hw_params_get_access(hp, &access));
     CHECK(snd_pcm_hw_params_get_period_size(hp, &periodSizeInFrames, NULL));
-    CHECK(snd_pcm_hw_params_get_periods(hp, &periods, NULL));
+    CHECK(snd_pcm_hw_params_get_periods(hp, &periods, &dir));
+    if(dir != 0)
+        WARN("Inexact period count: %u (%d)\n", periods, dir);
 
     snd_pcm_hw_params_free(hp);
     hp = NULL;

libs/openal-soft/Alc/backends/coreaudio.c

@@ -137,8 +137,8 @@ static OSStatus ca_capture_callback(void *inRefCon, AudioUnitRenderActionFlags *
 
 static ALCenum ca_open_playback(ALCdevice *device, const ALCchar *deviceName)
 {
-    ComponentDescription desc;
-    Component comp;
+    AudioComponentDescription desc;
+    AudioComponent comp;
     ca_data *data;
     OSStatus err;
 
@@ -154,19 +154,19 @@ static ALCenum ca_open_playback(ALCdevice *device, const ALCchar *deviceName)
     desc.componentFlags = 0;
     desc.componentFlagsMask = 0;
 
-    comp = FindNextComponent(NULL, &desc);
+    comp = AudioComponentFindNext(NULL, &desc);
     if(comp == NULL)
     {
-        ERR("FindNextComponent failed\n");
+        ERR("AudioComponentFindNext failed\n");
         return ALC_INVALID_VALUE;
     }
 
     data = calloc(1, sizeof(*data));
 
-    err = OpenAComponent(comp, &data->audioUnit);
+    err = AudioComponentInstanceNew(comp, &data->audioUnit);
     if(err != noErr)
     {
-        ERR("OpenAComponent failed\n");
+        ERR("AudioComponentInstanceNew failed\n");
         free(data);
         return ALC_INVALID_VALUE;
     }
@@ -176,7 +176,7 @@ static ALCenum ca_open_playback(ALCdevice *device, const ALCchar *deviceName)
     if(err != noErr)
     {
         ERR("AudioUnitInitialize failed\n");
-        CloseComponent(data->audioUnit);
+        AudioComponentInstanceDispose(data->audioUnit);
         free(data);
         return ALC_INVALID_VALUE;
     }
@@ -191,7 +191,7 @@ static void ca_close_playback(ALCdevice *device)
     ca_data *data = (ca_data*)device->ExtraData;
 
     AudioUnitUninitialize(data->audioUnit);
-    CloseComponent(data->audioUnit);
+    AudioComponentInstanceDispose(data->audioUnit);
 
     free(data);
     device->ExtraData = NULL;
@@ -374,12 +374,13 @@ static ALCenum ca_open_capture(ALCdevice *device, const ALCchar *deviceName)
     AudioStreamBasicDescription hardwareFormat;   // The hardware format
     AudioStreamBasicDescription outputFormat;     // The AudioUnit output format
     AURenderCallbackStruct input;
-    ComponentDescription desc;
+    AudioComponentDescription desc;
     AudioDeviceID inputDevice;
     UInt32 outputFrameCount;
     UInt32 propertySize;
+    AudioObjectPropertyAddress propertyAddress;
     UInt32 enableIO;
-    Component comp;
+    AudioComponent comp;
     ca_data *data;
     OSStatus err;
 
@@ -395,10 +396,10 @@ static ALCenum ca_open_capture(ALCdevice *device, const ALCchar *deviceName)
     desc.componentFlagsMask = 0;
 
     // Search for component with given description
-    comp = FindNextComponent(NULL, &desc);
+    comp = AudioComponentFindNext(NULL, &desc);
     if(comp == NULL)
     {
-        ERR("FindNextComponent failed\n");
+        ERR("AudioComponentFindNext failed\n");
         return ALC_INVALID_VALUE;
     }
 
@@ -406,10 +407,10 @@ static ALCenum ca_open_capture(ALCdevice *device, const ALCchar *deviceName)
     device->ExtraData = data;
 
     // Open the component
-    err = OpenAComponent(comp, &data->audioUnit);
+    err = AudioComponentInstanceNew(comp, &data->audioUnit);
     if(err != noErr)
     {
-        ERR("OpenAComponent failed\n");
+        ERR("AudioComponentInstanceNew failed\n");
         goto error;
     }
 
@@ -432,11 +433,16 @@ static ALCenum ca_open_capture(ALCdevice *device, const ALCchar *deviceName)
     }
 
     // Get the default input device
+
     propertySize = sizeof(AudioDeviceID);
-    err = AudioHardwareGetProperty(kAudioHardwarePropertyDefaultInputDevice, &propertySize, &inputDevice);
+    propertyAddress.mSelector = kAudioHardwarePropertyDefaultInputDevice;
+    propertyAddress.mScope = kAudioObjectPropertyScopeGlobal;
+    propertyAddress.mElement = kAudioObjectPropertyElementMaster;
+
+    err = AudioObjectGetPropertyData(kAudioObjectSystemObject, &propertyAddress, 0, NULL, &propertySize, &inputDevice);
     if(err != noErr)
     {
-        ERR("AudioHardwareGetProperty failed\n");
+        ERR("AudioObjectGetPropertyData failed\n");
         goto error;
     }
 
@@ -596,7 +602,7 @@ error:
     if(data->audioConverter)
         AudioConverterDispose(data->audioConverter);
     if(data->audioUnit)
-        CloseComponent(data->audioUnit);
+        AudioComponentInstanceDispose(data->audioUnit);
 
     free(data);
     device->ExtraData = NULL;
@@ -613,7 +619,7 @@ static void ca_close_capture(ALCdevice *device)
     destroy_buffer_list(data->bufferList);
 
     AudioConverterDispose(data->audioConverter);
-    CloseComponent(data->audioUnit);
+    AudioComponentInstanceDispose(data->audioUnit);
 
     free(data);
     device->ExtraData = NULL;

libs/openal-soft/Alc/backends/dsound.c

@@ -60,7 +60,7 @@
 DEFINE_GUID(KSDATAFORMAT_SUBTYPE_PCM, 0x00000001, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71);
 DEFINE_GUID(KSDATAFORMAT_SUBTYPE_IEEE_FLOAT, 0x00000003, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71);
 
-#define DEVNAME_TAIL " on OpenAL Soft"
+#define DEVNAME_HEAD "OpenAL Soft on "
 
 
 #ifdef HAVE_DYNLOAD
@@ -145,13 +145,12 @@ static BOOL CALLBACK DSoundEnumDevices(GUID *guid, const WCHAR *desc, const WCHA
     {
         const DevMap *iter;
 
-        al_string_copy_wcstr(&entry.name, desc);
-        if(count == 0)
-            al_string_append_cstr(&entry.name, DEVNAME_TAIL);
-        else
+        al_string_copy_cstr(&entry.name, DEVNAME_HEAD);
+        al_string_append_wcstr(&entry.name, desc);
+        if(count != 0)
         {
             char str[64];
-            snprintf(str, sizeof(str), " #%d"DEVNAME_TAIL, count+1);
+            snprintf(str, sizeof(str), " #%d", count+1);
             al_string_append_cstr(&entry.name, str);
         }
 

libs/openal-soft/Alc/backends/mmdevapi.c

@@ -62,7 +62,7 @@ DEFINE_PROPERTYKEY(PKEY_AudioEndpoint_FormFactor, 0x1da5d803, 0xd492, 0x4edd, 0x
 #define X7DOT1 (SPEAKER_FRONT_LEFT|SPEAKER_FRONT_RIGHT|SPEAKER_FRONT_CENTER|SPEAKER_LOW_FREQUENCY|SPEAKER_BACK_LEFT|SPEAKER_BACK_RIGHT|SPEAKER_SIDE_LEFT|SPEAKER_SIDE_RIGHT)
 #define X7DOT1_WIDE (SPEAKER_FRONT_LEFT|SPEAKER_FRONT_RIGHT|SPEAKER_FRONT_CENTER|SPEAKER_LOW_FREQUENCY|SPEAKER_BACK_LEFT|SPEAKER_BACK_RIGHT|SPEAKER_FRONT_LEFT_OF_CENTER|SPEAKER_FRONT_RIGHT_OF_CENTER)
 
-#define DEVNAME_TAIL " on OpenAL Soft"
+#define DEVNAME_HEAD "OpenAL Soft on "
 
 
 typedef struct {
@@ -125,10 +125,13 @@ static void get_device_name(IMMDevice *device, al_string *name)
     PROPVARIANT pvname;
     HRESULT hr;
 
+    al_string_copy_cstr(name, DEVNAME_HEAD);
+
     hr = IMMDevice_OpenPropertyStore(device, STGM_READ, &ps);
     if(FAILED(hr))
     {
         WARN("OpenPropertyStore failed: 0x%08lx\n", hr);
+        al_string_append_cstr(name, "Unknown Device Name");
         return;
     }
 
@@ -136,11 +139,17 @@ static void get_device_name(IMMDevice *device, al_string *name)
 
     hr = IPropertyStore_GetValue(ps, (const PROPERTYKEY*)&DEVPKEY_Device_FriendlyName, &pvname);
     if(FAILED(hr))
+    {
         WARN("GetValue Device_FriendlyName failed: 0x%08lx\n", hr);
+        al_string_append_cstr(name, "Unknown Device Name");
+    }
     else if(pvname.vt == VT_LPWSTR)
-        al_string_copy_wcstr(name, pvname.pwszVal);
+        al_string_append_wcstr(name, pvname.pwszVal);
     else
+    {
         WARN("Unexpected PROPVARIANT type: 0x%04x\n", pvname.vt);
+        al_string_append_cstr(name, "Unknown Device Name");
+    }
 
     PropVariantClear(&pvname);
     IPropertyStore_Release(ps);
@@ -193,12 +202,10 @@ static void add_device(IMMDevice *device, LPCWSTR devid, vector_DevMap *list)
         const DevMap *iter;
 
         al_string_copy(&entry.name, tmpname);
-        if(count == 0)
-            al_string_append_cstr(&entry.name, DEVNAME_TAIL);
-        else
+        if(count != 0)
         {
             char str[64];
-            snprintf(str, sizeof(str), " #%d"DEVNAME_TAIL, count+1);
+            snprintf(str, sizeof(str), " #%d", count+1);
             al_string_append_cstr(&entry.name, str);
         }
 
@@ -755,10 +762,7 @@ static HRESULT ALCmmdevPlayback_openProxy(ALCmmdevPlayback *self)
     {
         self->client = ptr;
         if(al_string_empty(device->DeviceName))
-        {
             get_device_name(self->mmdev, &device->DeviceName);
-            al_string_append_cstr(&device->DeviceName, DEVNAME_TAIL);
-        }
     }
 
     if(FAILED(hr))
@@ -1412,10 +1416,7 @@ static HRESULT ALCmmdevCapture_openProxy(ALCmmdevCapture *self)
     {
         self->client = ptr;
         if(al_string_empty(device->DeviceName))
-        {
             get_device_name(self->mmdev, &device->DeviceName);
-            al_string_append_cstr(&device->DeviceName, DEVNAME_TAIL);
-        }
     }
 
     if(FAILED(hr))

libs/openal-soft/Alc/backends/oss.c

@@ -22,10 +22,12 @@
 
 #include <sys/ioctl.h>
 #include <sys/types.h>
+#include <sys/time.h>
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <stdlib.h>
 #include <stdio.h>
+#include <string.h>
 #include <memory.h>
 #include <unistd.h>
 #include <errno.h>
@@ -51,11 +53,175 @@
 #define SOUND_MIXER_WRITE MIXER_WRITE
 #endif
 
+#if defined(SOUND_VERSION) && (SOUND_VERSION < 0x040000)
+#define ALC_OSS_COMPAT
+#endif
+#ifndef SNDCTL_AUDIOINFO
+#define ALC_OSS_COMPAT
+#endif
+
+/*
+ * FreeBSD strongly discourages the use of specific devices,
+ * such as those returned in oss_audioinfo.devnode
+ */
+#ifdef __FreeBSD__
+#define ALC_OSS_DEVNODE_TRUC
+#endif
+
+struct oss_device {
+    const ALCchar *handle;
+    const char *path;
+    struct oss_device *next;
+};
+
+static struct oss_device oss_playback = {
+    "OSS Default",
+    "/dev/dsp",
+    NULL
+};
+
+static struct oss_device oss_capture = {
+    "OSS Default",
+    "/dev/dsp",
+    NULL
+};
+
+#ifdef ALC_OSS_COMPAT
+
+static void ALCossListPopulate(struct oss_device *UNUSED(playback), struct oss_device *UNUSED(capture))
+{
+}
+
+#else
+
+#ifndef HAVE_STRNLEN
+static size_t strnlen(const char *str, size_t maxlen)
+{
+    const char *end = memchr(str, 0, maxlen);
+    if(!end) return maxlen;
+    return end - str;
+}
+#endif
+
+static void ALCossListAppend(struct oss_device *list, const char *handle, size_t hlen, const char *path, size_t plen)
+{
+    struct oss_device *next;
+    struct oss_device *last;
+    size_t i;
+
+    /* skip the first item "OSS Default" */
+    last = list;
+    next = list->next;
+#ifdef ALC_OSS_DEVNODE_TRUC
+    for(i = 0;i < plen;i++)
+    {
+        if(path[i] == '.')
+        {
+            if(strncmp(path + i, handle + hlen + i - plen, plen - i) == 0)
+                hlen = hlen + i - plen;
+            plen = i;
+        }
+    }
+#else
+    (void)i;
+#endif
+    if(handle[0] == '\0')
+    {
+        handle = path;
+        hlen = plen;
+    }
+
+    while(next != NULL)
+    {
+        if(strncmp(next->path, path, plen) == 0)
+            return;
+        last = next;
+        next = next->next;
+    }
+
+    next = (struct oss_device*)malloc(sizeof(struct oss_device) + hlen + plen + 2);
+    next->handle = (char*)(next + 1);
+    next->path = next->handle + hlen + 1;
+    next->next = NULL;
+    last->next = next;
+
+    strncpy((char*)next->handle, handle, hlen);
+    ((char*)next->handle)[hlen] = '\0';
+    strncpy((char*)next->path, path, plen);
+    ((char*)next->path)[plen] = '\0';
+
+    TRACE("Got device \"%s\", \"%s\"\n", next->handle, next->path);
+}
 
-static const ALCchar oss_device[] = "OSS Default";
+static void ALCossListPopulate(struct oss_device *playback, struct oss_device *capture)
+{
+    struct oss_sysinfo si;
+    struct oss_audioinfo ai;
+    int fd, i;
 
-static const char *oss_driver = "/dev/dsp";
-static const char *oss_capture = "/dev/dsp";
+    if((fd=open("/dev/mixer", O_RDONLY)) < 0)
+    {
+        ERR("Could not open /dev/mixer\n");
+        return;
+    }
+    if(ioctl(fd, SNDCTL_SYSINFO, &si) == -1)
+    {
+        ERR("SNDCTL_SYSINFO failed: %s\n", strerror(errno));
+        goto done;
+    }
+    for(i = 0;i < si.numaudios;i++)
+    {
+        const char *handle;
+        size_t len;
+
+        ai.dev = i;
+        if(ioctl(fd, SNDCTL_AUDIOINFO, &ai) == -1)
+        {
+            ERR("SNDCTL_AUDIOINFO (%d) failed: %s\n", i, strerror(errno));
+            continue;
+        }
+        if(ai.devnode[0] == '\0')
+            continue;
+
+        if(ai.handle[0] != '\0')
+        {
+            len = strnlen(ai.handle, sizeof(ai.handle));
+            handle = ai.handle;
+        }
+        else
+        {
+            len = strnlen(ai.name, sizeof(ai.name));
+            handle = ai.name;
+        }
+        if((ai.caps&DSP_CAP_INPUT) && capture != NULL)
+            ALCossListAppend(capture, handle, len, ai.devnode, strnlen(ai.devnode, sizeof(ai.devnode)));
+        if((ai.caps&DSP_CAP_OUTPUT) && playback != NULL)
+            ALCossListAppend(playback, handle, len, ai.devnode, strnlen(ai.devnode, sizeof(ai.devnode)));
+    }
+
+done:
+    close(fd);
+}
+
+#endif
+
+static void ALCossListFree(struct oss_device *list)
+{
+    struct oss_device *cur;
+    if(list == NULL)
+        return;
+
+    /* skip the first item "OSS Default" */
+    cur = list->next;
+    list->next = NULL;
+
+    while(cur != NULL)
+    {
+        struct oss_device *next = cur->next;
+        free(cur);
+        cur = next;
+    }
+}
 
 static int log2i(ALCuint x)
 {
@@ -68,7 +234,6 @@ static int log2i(ALCuint x)
     return y;
 }
 
-
 typedef struct ALCplaybackOSS {
     DERIVE_FROM_TYPE(ALCbackend);
 
@@ -152,19 +317,29 @@ static void ALCplaybackOSS_Construct(ALCplaybackOSS *self, ALCdevice *device)
 
 static ALCenum ALCplaybackOSS_open(ALCplaybackOSS *self, const ALCchar *name)
 {
+    struct oss_device *dev = &oss_playback;
     ALCdevice *device = STATIC_CAST(ALCbackend, self)->mDevice;
 
     if(!name)
-        name = oss_device;
-    else if(strcmp(name, oss_device) != 0)
-        return ALC_INVALID_VALUE;
+        name = dev->handle;
+    else
+    {
+        while (dev != NULL)
+        {
+            if (strcmp(dev->handle, name) == 0)
+                break;
+            dev = dev->next;
+        }
+        if (dev == NULL)
+            return ALC_INVALID_VALUE;
+    }
 
     self->killNow = 0;
 
-    self->fd = open(oss_driver, O_WRONLY);
+    self->fd = open(dev->path, O_WRONLY);
     if(self->fd == -1)
     {
-        ERR("Could not open %s: %s\n", oss_driver, strerror(errno));
+        ERR("Could not open %s: %s\n", dev->path, strerror(errno));
         return ALC_INVALID_VALUE;
     }
 
@@ -382,6 +557,7 @@ static void ALCcaptureOSS_Construct(ALCcaptureOSS *self, ALCdevice *device)
 static ALCenum ALCcaptureOSS_open(ALCcaptureOSS *self, const ALCchar *name)
 {
     ALCdevice *device = STATIC_CAST(ALCbackend, self)->mDevice;
+    struct oss_device *dev = &oss_capture;
     int numFragmentsLogSize;
     int log2FragmentSize;
     unsigned int periods;
@@ -393,14 +569,23 @@ static ALCenum ALCcaptureOSS_open(ALCcaptureOSS *self, const ALCchar *name)
     char *err;
 
     if(!name)
-        name = oss_device;
-    else if(strcmp(name, oss_device) != 0)
-        return ALC_INVALID_VALUE;
+        name = dev->handle;
+    else
+    {
+        while (dev != NULL)
+        {
+            if (strcmp(dev->handle, name) == 0)
+                break;
+            dev = dev->next;
+        }
+        if (dev == NULL)
+            return ALC_INVALID_VALUE;
+    }
 
-    self->fd = open(oss_capture, O_RDONLY);
+    self->fd = open(dev->path, O_RDONLY);
     if(self->fd == -1)
     {
-        ERR("Could not open %s: %s\n", oss_capture, strerror(errno));
+        ERR("Could not open %s: %s\n", dev->path, strerror(errno));
         return ALC_INVALID_VALUE;
     }
 
@@ -546,7 +731,7 @@ typedef struct ALCossBackendFactory {
 ALCbackendFactory *ALCossBackendFactory_getFactory(void);
 
 static ALCboolean ALCossBackendFactory_init(ALCossBackendFactory *self);
-static DECLARE_FORWARD(ALCossBackendFactory, ALCbackendFactory, void, deinit)
+static void ALCossBackendFactory_deinit(ALCossBackendFactory *self);
 static ALCboolean ALCossBackendFactory_querySupport(ALCossBackendFactory *self, ALCbackend_Type type);
 static void ALCossBackendFactory_probe(ALCossBackendFactory *self, enum DevProbe type);
 static ALCbackend* ALCossBackendFactory_createBackend(ALCossBackendFactory *self, ALCdevice *device, ALCbackend_Type type);
@@ -562,12 +747,19 @@ ALCbackendFactory *ALCossBackendFactory_getFactory(void)
 
 ALCboolean ALCossBackendFactory_init(ALCossBackendFactory* UNUSED(self))
 {
-    ConfigValueStr(NULL, "oss", "device", &oss_driver);
-    ConfigValueStr(NULL, "oss", "capture", &oss_capture);
+    ConfigValueStr(NULL, "oss", "device", &oss_playback.path);
+    ConfigValueStr(NULL, "oss", "capture", &oss_capture.path);
 
     return ALC_TRUE;
 }
 
+void  ALCossBackendFactory_deinit(ALCossBackendFactory* UNUSED(self))
+{
+    ALCossListFree(&oss_playback);
+    ALCossListFree(&oss_capture);
+}
+
+
 ALCboolean ALCossBackendFactory_querySupport(ALCossBackendFactory* UNUSED(self), ALCbackend_Type type)
 {
     if(type == ALCbackend_Playback || type == ALCbackend_Capture)
@@ -581,21 +773,27 @@ void ALCossBackendFactory_probe(ALCossBackendFactory* UNUSED(self), enum DevProb
     {
         case ALL_DEVICE_PROBE:
         {
-#ifdef HAVE_STAT
-            struct stat buf;
-            if(stat(oss_driver, &buf) == 0)
-#endif
-                AppendAllDevicesList(oss_device);
+            struct oss_device *cur = &oss_playback;
+            ALCossListFree(cur);
+            ALCossListPopulate(cur, NULL);
+            while (cur != NULL)
+            {
+                AppendAllDevicesList(cur->handle);
+                cur = cur->next;
+            }
         }
         break;
 
         case CAPTURE_DEVICE_PROBE:
         {
-#ifdef HAVE_STAT
-            struct stat buf;
-            if(stat(oss_capture, &buf) == 0)
-#endif
-                AppendCaptureDeviceList(oss_device);
+            struct oss_device *cur = &oss_capture;
+            ALCossListFree(cur);
+            ALCossListPopulate(NULL, cur);
+            while (cur != NULL)
+            {
+                AppendCaptureDeviceList(cur->handle);
+                cur = cur->next;
+            }
         }
         break;
     }

libs/openal-soft/Alc/backends/solaris.c

@@ -22,6 +22,7 @@
 
 #include <sys/ioctl.h>
 #include <sys/types.h>
+#include <sys/time.h>
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <stdlib.h>

libs/openal-soft/Alc/backends/wave.c

@@ -56,16 +56,14 @@ static const ALubyte SUBTYPE_BFORMAT_FLOAT[] = {
 
 static void fwrite16le(ALushort val, FILE *f)
 {
-    fputc(val&0xff, f);
-    fputc((val>>8)&0xff, f);
+    ALubyte data[2] = { val&0xff, (val>>8)&0xff };
+    fwrite(data, 1, 2, f);
 }
 
 static void fwrite32le(ALuint val, FILE *f)
 {
-    fputc(val&0xff, f);
-    fputc((val>>8)&0xff, f);
-    fputc((val>>16)&0xff, f);
-    fputc((val>>24)&0xff, f);
+    ALubyte data[4] = { val&0xff, (val>>8)&0xff, (val>>16)&0xff, (val>>24)&0xff };
+    fwrite(data, 1, 4, f);
 }
 
 

libs/openal-soft/Alc/backends/winmm.c

@@ -37,7 +37,7 @@
 #define WAVE_FORMAT_IEEE_FLOAT  0x0003
 #endif
 
-#define DEVNAME_TAIL " on OpenAL Soft"
+#define DEVNAME_HEAD "OpenAL Soft on "
 
 
 static vector_al_string PlaybackDevices;
@@ -71,13 +71,12 @@ static void ProbePlaybackDevices(void)
             ALuint count = 0;
             while(1)
             {
-                al_string_copy_wcstr(&dname, WaveCaps.szPname);
-                if(count == 0)
-                    al_string_append_cstr(&dname, DEVNAME_TAIL);
-                else
+                al_string_copy_cstr(&dname, DEVNAME_HEAD);
+                al_string_append_wcstr(&dname, WaveCaps.szPname);
+                if(count != 0)
                 {
                     char str[64];
-                    snprintf(str, sizeof(str), " #%d"DEVNAME_TAIL, count+1);
+                    snprintf(str, sizeof(str), " #%d", count+1);
                     al_string_append_cstr(&dname, str);
                 }
                 count++;
@@ -115,13 +114,12 @@ static void ProbeCaptureDevices(void)
             ALuint count = 0;
             while(1)
             {
-                al_string_copy_wcstr(&dname, WaveCaps.szPname);
-                if(count == 0)
-                    al_string_append_cstr(&dname, DEVNAME_TAIL);
-                else
+                al_string_copy_cstr(&dname, DEVNAME_HEAD);
+                al_string_append_wcstr(&dname, WaveCaps.szPname);
+                if(count != 0)
                 {
                     char str[64];
-                    snprintf(str, sizeof(str), " #%d"DEVNAME_TAIL, count+1);
+                    snprintf(str, sizeof(str), " #%d", count+1);
                     al_string_append_cstr(&dname, str);
                 }
                 count++;

libs/openal-soft/Alc/effects/autowah.c

@@ -92,6 +92,7 @@ static ALvoid ALautowahState_process(ALautowahState *state, ALuint SamplesToDo,
         for(it = 0;it < td;it++)
         {
             ALfloat smp = SamplesIn[it+base];
+            ALfloat a[3], b[3];
             ALfloat alpha, w0;
             ALfloat amplitude;
             ALfloat cutoff;
@@ -117,19 +118,18 @@ static ALvoid ALautowahState_process(ALautowahState *state, ALuint SamplesToDo,
             /* FIXME: Resonance controls the resonant peak, or Q. How? Not sure
              * that Q = resonance*0.1. */
             alpha = sinf(w0) / (2.0f * state->Resonance*0.1f);
-            state->LowPass.b[0] = (1.0f - cosf(w0)) / 2.0f;
-            state->LowPass.b[1] =  1.0f - cosf(w0);
-            state->LowPass.b[2] = (1.0f - cosf(w0)) / 2.0f;
-            state->LowPass.a[0] =  1.0f + alpha;
-            state->LowPass.a[1] = -2.0f * cosf(w0);
-            state->LowPass.a[2] =  1.0f - alpha;
-
-            state->LowPass.b[2] /= state->LowPass.a[0];
-            state->LowPass.b[1] /= state->LowPass.a[0];
-            state->LowPass.b[0] /= state->LowPass.a[0];
-            state->LowPass.a[2] /= state->LowPass.a[0];
-            state->LowPass.a[1] /= state->LowPass.a[0];
-            state->LowPass.a[0] /= state->LowPass.a[0];
+            b[0] = (1.0f - cosf(w0)) / 2.0f;
+            b[1] =  1.0f - cosf(w0);
+            b[2] = (1.0f - cosf(w0)) / 2.0f;
+            a[0] =  1.0f + alpha;
+            a[1] = -2.0f * cosf(w0);
+            a[2] =  1.0f - alpha;
+
+            state->LowPass.a1 = a[1] / a[0];
+            state->LowPass.a2 = a[2] / a[0];
+            state->LowPass.b1 = b[1] / a[0];
+            state->LowPass.b2 = b[2] / a[0];
+            state->LowPass.input_gain = b[0] / a[0];
 
             temps[it] = ALfilterState_processSingle(&state->LowPass, smp);
         }

libs/openal-soft/Alc/effects/dedicated.c

@@ -86,7 +86,7 @@ static ALvoid ALdedicatedState_process(ALdedicatedState *state, ALuint SamplesTo
             continue;
 
         for(i = 0;i < SamplesToDo;i++)
-            SamplesOut[c][i] = SamplesIn[i] * gains[c];
+            SamplesOut[c][i] += SamplesIn[i] * gains[c];
     }
 }
 

libs/openal-soft/Alc/effects/modulator.c

@@ -142,12 +142,11 @@ static ALvoid ALmodulatorState_update(ALmodulatorState *state, ALCdevice *Device
     cw = cosf(F_TAU * Slot->EffectProps.Modulator.HighPassCutoff / Device->Frequency);
     a = (2.0f-cw) - sqrtf(powf(2.0f-cw, 2.0f) - 1.0f);
 
-    state->Filter.b[0] = a;
-    state->Filter.b[1] = -a;
-    state->Filter.b[2] = 0.0f;
-    state->Filter.a[0] = 1.0f;
-    state->Filter.a[1] = -a;
-    state->Filter.a[2] = 0.0f;
+    state->Filter.a1 = -a;
+    state->Filter.a2 = 0.0f;
+    state->Filter.b1 = -a;
+    state->Filter.b2 = 0.0f;
+    state->Filter.input_gain = a;
 
     ComputeAmbientGains(Device, Slot->Gain, state->Gain);
 }

libs/openal-soft/Alc/helpers.c

@@ -364,6 +364,11 @@ void RestoreFPUMode(const FPUCtl *ctl)
 }
 
 
+static int StringSortCompare(const void *str1, const void *str2)
+{
+    return al_string_cmp(*(const_al_string*)str1, *(const_al_string*)str2);
+}
+
 #ifdef _WIN32
 
 static WCHAR *FromUTF8(const char *str)
@@ -549,6 +554,13 @@ FILE *OpenDataFile(const char *fname, const char *subdir)
 }
 
 
+static size_t strlenW(const WCHAR *str)
+{
+    const WCHAR *end = str;
+    while(*end) ++end;
+    return end-str;
+}
+
 static const WCHAR *strchrW(const WCHAR *str, WCHAR ch)
 {
     for(;*str != 0;++str)
@@ -570,9 +582,27 @@ static const WCHAR *strrchrW(const WCHAR *str, WCHAR ch)
     return ret;
 }
 
+static const WCHAR *strstrW(const WCHAR *haystack, const WCHAR *needle)
+{
+    size_t len = strlenW(needle);
+    while(*haystack != 0)
+    {
+        if(CompareStringW(GetThreadLocale(), NORM_IGNORECASE,
+                          haystack, len, needle, len) == CSTR_EQUAL)
+            return haystack;
+
+        do {
+            ++haystack;
+        } while(((*haystack)&0xC000) == 0x8000);
+    }
+    return NULL;
+}
+
+
 /* Compares the filename in the find data with the match string. The match
  * string may contain the "%r" marker to signifiy a sample rate (really any
- * positive integer), or "%%" to signify a single '%'.
+ * positive integer), "%%" to signify a single '%', or "%s" for a (non-greedy)
+ * string.
  */
 static int MatchFilter(const WCHAR *match, const WIN32_FIND_DATAW *fdata)
 {
@@ -608,6 +638,40 @@ static int MatchFilter(const WCHAR *match, const WIN32_FIND_DATAW *fdata)
                     ret = l > 0;
                     ++p;
                 }
+                else if(*p == 's')
+                {
+                    const WCHAR *next = p+1;
+                    if(*next != '\0' && *next != '%')
+                    {
+                        const WCHAR *next_p = strchrW(next, '%');
+                        const WCHAR *m;
+
+                        if(!next_p)
+                            m = strstrW(name, next);
+                        else
+                        {
+                            WCHAR *tmp = malloc((next_p - next + 1) * 2);
+                            memcpy(tmp, next, (next_p - next) * 2);
+                            tmp[next_p - next] = 0;
+
+                            m = strstrW(name, tmp);
+
+                            free(tmp);
+                        }
+
+                        ret = !!m;
+                        if(ret)
+                        {
+                            size_t l;
+                            if(next_p) l = next_p - next;
+                            else l = strlenW(next);
+
+                            name = m + l;
+                            next += l;
+                        }
+                    }
+                    p = next;
+                }
             }
         }
 
@@ -647,6 +711,7 @@ static void RecurseDirectorySearch(const char *path, const WCHAR *match, vector_
         hdl = FindFirstFileW(wpath, &fdata);
         if(hdl != INVALID_HANDLE_VALUE)
         {
+            size_t base = VECTOR_SIZE(*results);
             do {
                 if(MatchFilter(match, &fdata))
                 {
@@ -659,6 +724,10 @@ static void RecurseDirectorySearch(const char *path, const WCHAR *match, vector_
                 }
             } while(FindNextFileW(hdl, &fdata));
             FindClose(hdl);
+
+            if(VECTOR_SIZE(*results) > base)
+                qsort(VECTOR_ITER_BEGIN(*results)+base, VECTOR_SIZE(*results)-base,
+                      sizeof(VECTOR_FRONT(*results)), StringSortCompare);
         }
 
         free(wpath);
@@ -785,8 +854,17 @@ vector_al_string SearchDataFiles(const char *match, const char *subdir)
         al_string path = AL_STRING_INIT_STATIC();
         WCHAR *cwdbuf;
 
-        /* Search the CWD. */
-        if(!(cwdbuf=_wgetcwd(NULL, 0)))
+        /* Search the app-local directory. */
+        if((cwdbuf=_wgetenv(L"ALSOFT_LOCAL_PATH")) && *cwdbuf != '\0')
+        {
+            al_string_copy_wcstr(&path, cwdbuf);
+            if(is_slash(VECTOR_BACK(path)))
+            {
+                VECTOR_POP_BACK(path);
+                *VECTOR_ITER_END(path) = 0;
+            }
+        }
+        else if(!(cwdbuf=_wgetcwd(NULL, 0)))
             al_string_copy_cstr(&path, ".");
         else
         {
@@ -798,6 +876,9 @@ vector_al_string SearchDataFiles(const char *match, const char *subdir)
             }
             free(cwdbuf);
         }
+#define FIX_SLASH(i) do { if(*(i) == '/') *(i) = '\\'; } while(0)
+        VECTOR_FOR_EACH(char, path, FIX_SLASH);
+#undef FIX_SLASH
         RecurseDirectorySearch(al_string_get_cstr(path), wmatch, &results);
 
         /* Search the local and global data dirs. */
@@ -945,11 +1026,8 @@ FILE *OpenDataFile(const char *fname, const char *subdir)
 }
 
 
-static const char *MatchString;
-static int MatchFilter(const struct dirent *dir)
+static int MatchFilter(const char *name, const char *match)
 {
-    const char *match = MatchString;
-    const char *name = dir->d_name;
     int ret = 1;
 
     do {
@@ -973,6 +1051,40 @@ static int MatchFilter(const struct dirent *dir)
                     if(ret) name = end;
                     ++p;
                 }
+                else if(*p == 's')
+                {
+                    const char *next = p+1;
+                    if(*next != '\0' && *next != '%')
+                    {
+                        const char *next_p = strchr(next, '%');
+                        const char *m;
+
+                        if(!next_p)
+                            m = strstr(name, next);
+                        else
+                        {
+                            char *tmp = malloc(next_p - next + 1);
+                            memcpy(tmp, next, next_p - next);
+                            tmp[next_p - next] = 0;
+
+                            m = strstr(name, tmp);
+
+                            free(tmp);
+                        }
+
+                        ret = !!m;
+                        if(ret)
+                        {
+                            size_t l;
+                            if(next_p) l = next_p - next;
+                            else l = strlen(next);
+
+                            name = m + l;
+                            next += l;
+                        }
+                    }
+                    p = next;
+                }
             }
         }
 
@@ -984,9 +1096,7 @@ static int MatchFilter(const struct dirent *dir)
 
 static void RecurseDirectorySearch(const char *path, const char *match, vector_al_string *results)
 {
-    struct dirent **namelist;
     char *sep, *p;
-    int n, i;
 
     if(!match[0])
         return;
@@ -996,22 +1106,33 @@ static void RecurseDirectorySearch(const char *path, const char *match, vector_a
 
     if(!sep)
     {
-        MatchString = match;
+        DIR *dir;
+
         TRACE("Searching %s for %s\n", path?path:"/", match);
-        n = scandir(path?path:"/", &namelist, MatchFilter, alphasort);
-        if(n >= 0)
+        dir = opendir(path?path:"/");
+        if(dir != NULL)
         {
-            for(i = 0;i < n;++i)
+            size_t base = VECTOR_SIZE(*results);
+            struct dirent *dirent;
+            while((dirent=readdir(dir)) != NULL)
             {
-                al_string str = AL_STRING_INIT_STATIC();
+                al_string str;
+                if(strcmp(dirent->d_name, ".") == 0 || strcmp(dirent->d_name, "..") == 0 ||
+                   !MatchFilter(dirent->d_name, match))
+                    continue;
+
+                AL_STRING_INIT(str);
                 if(path) al_string_copy_cstr(&str, path);
                 al_string_append_char(&str, '/');
-                al_string_append_cstr(&str, namelist[i]->d_name);
+                al_string_append_cstr(&str, dirent->d_name);
                 TRACE("Got result %s\n", al_string_get_cstr(str));
                 VECTOR_PUSH_BACK(*results, str);
-                free(namelist[i]);
             }
-            free(namelist);
+            closedir(dir);
+
+            if(VECTOR_SIZE(*results) > base)
+                qsort(VECTOR_ITER_BEGIN(*results)+base, VECTOR_SIZE(*results)-base,
+                      sizeof(VECTOR_FRONT(*results)), StringSortCompare);
         }
 
         return;
@@ -1040,11 +1161,13 @@ static void RecurseDirectorySearch(const char *path, const char *match, vector_a
         {
             al_string npath = AL_STRING_INIT_STATIC();
             al_string nmatch = AL_STRING_INIT_STATIC();
+            const char *tomatch;
+            DIR *dir;
 
             if(!sep)
             {
                 al_string_append_cstr(&npath, path?path:"/.");
-                MatchString = match;
+                tomatch = match;
             }
             else
             {
@@ -1053,25 +1176,30 @@ static void RecurseDirectorySearch(const char *path, const char *match, vector_a
                 al_string_append_range(&npath, match, sep);
 
                 al_string_append_range(&nmatch, sep+1, next);
-                MatchString = al_string_get_cstr(nmatch);
+                tomatch = al_string_get_cstr(nmatch);
             }
 
-            TRACE("Searching %s for %s\n", al_string_get_cstr(npath), MatchString);
-            n = scandir(al_string_get_cstr(npath), &namelist, MatchFilter, alphasort);
-            if(n >= 0)
+            TRACE("Searching %s for %s\n", al_string_get_cstr(npath), tomatch);
+            dir = opendir(path?path:"/");
+            if(dir != NULL)
             {
                 al_string ndir = AL_STRING_INIT_STATIC();
-                for(i = 0;i < n;++i)
+                struct dirent *dirent;
+
+                while((dirent=readdir(dir)) != NULL)
                 {
+                    if(strcmp(dirent->d_name, ".") == 0 || strcmp(dirent->d_name, "..") == 0 ||
+                       !MatchFilter(dirent->d_name, tomatch))
+                        continue;
                     al_string_copy(&ndir, npath);
                     al_string_append_char(&ndir, '/');
-                    al_string_append_cstr(&ndir, namelist[i]->d_name);
-                    free(namelist[i]);
+                    al_string_append_cstr(&ndir, dirent->d_name);
                     TRACE("Recursing %s with %s\n", al_string_get_cstr(ndir), next+1);
                     RecurseDirectorySearch(al_string_get_cstr(ndir), next+1, results);
                 }
+                closedir(dir);
+
                 al_string_deinit(&ndir);
-                free(namelist);
             }
 
             al_string_deinit(&nmatch);
@@ -1099,8 +1227,13 @@ vector_al_string SearchDataFiles(const char *match, const char *subdir)
         const char *str, *next;
         char cwdbuf[PATH_MAX];
 
-        // Search CWD
-        if(!getcwd(cwdbuf, sizeof(cwdbuf)))
+        /* Search the app-local directory. */
+        if((str=getenv("ALSOFT_LOCAL_PATH")) && *str != '\0')
+        {
+            strncpy(cwdbuf, str, sizeof(cwdbuf)-1);
+            cwdbuf[sizeof(cwdbuf)-1] = '\0';
+        }
+        else if(!getcwd(cwdbuf, sizeof(cwdbuf)))
             strcpy(cwdbuf, ".");
         RecurseDirectorySearch(cwdbuf, match, &results);
 

libs/openal-soft/Alc/hrtf.c

@@ -820,7 +820,7 @@ error:
 vector_HrtfEntry EnumerateHrtf(const_al_string devname)
 {
     vector_HrtfEntry list = VECTOR_INIT_STATIC();
-    const char *fnamelist = "default-%r.mhr";
+    const char *fnamelist = "%s.mhr";
 
     ConfigValueStr(al_string_get_cstr(devname), NULL, "hrtf_tables", &fnamelist);
     while(fnamelist && *fnamelist)

libs/openal-soft/CMakeLists.txt

@@ -5,8 +5,11 @@ CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
 PROJECT(OpenAL)
 
 IF(COMMAND CMAKE_POLICY)
-  CMAKE_POLICY(SET CMP0003 NEW)
-  CMAKE_POLICY(SET CMP0005 NEW)
+    CMAKE_POLICY(SET CMP0003 NEW)
+    CMAKE_POLICY(SET CMP0005 NEW)
+    IF(POLICY CMP0042)
+        CMAKE_POLICY(SET CMP0042 NEW)
+    ENDIF(POLICY CMP0042)
 ENDIF(COMMAND CMAKE_POLICY)
 
 SET(CMAKE_MODULE_PATH "${OpenAL_SOURCE_DIR}/cmake")
@@ -30,18 +33,23 @@ OPTION(ALSOFT_DLOPEN  "Check for the dlopen API for loading optional libs"  ON)
 
 OPTION(ALSOFT_WERROR  "Treat compile warnings as errors"      OFF)
 
-OPTION(ALSOFT_UTILS          "Build and install utility programs"         OFF)
+OPTION(ALSOFT_UTILS          "Build and install utility programs"         ON)
 OPTION(ALSOFT_NO_CONFIG_UTIL "Disable building the alsoft-config utility" OFF)
 
-OPTION(ALSOFT_EXAMPLES  "Build and install example programs"  OFF)
-OPTION(ALSOFT_TESTS     "Build and install test programs"     OFF)
+OPTION(ALSOFT_EXAMPLES  "Build and install example programs"  ON)
+OPTION(ALSOFT_TESTS     "Build and install test programs"     ON)
 
-OPTION(ALSOFT_CONFIG "Install alsoft.conf sample configuration file" OFF)
-OPTION(ALSOFT_HRTF_DEFS "Install HRTF definition files" OFF)
+OPTION(ALSOFT_CONFIG "Install alsoft.conf sample configuration file" ON)
+OPTION(ALSOFT_HRTF_DEFS "Install HRTF definition files" ON)
 OPTION(ALSOFT_INSTALL "Install headers and libraries" ON)
 
 
-IF(WIN32)
+set(SHARE_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/share" CACHE STRING "The share install dir")
+
+
+IF(NOT WIN32)
+    SET(LIBNAME openal)
+ELSE()
     SET(LIBNAME OpenAL32)
     ADD_DEFINITIONS("-D_WIN32 -D_WIN32_WINNT=0x0502")
 
@@ -60,23 +68,8 @@ IF(WIN32)
             ENDIF()
         ENDIF()
     ENDIF()
-ELSE()
-    SET(LIBNAME openal)
-
-    # These are needed on non-Windows systems for extra features
-    ADD_DEFINITIONS(-D_GNU_SOURCE=1 -D_POSIX_C_SOURCE=200809L -D_XOPEN_SOURCE=700)
-    SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -D_GNU_SOURCE=1 -D_POSIX_C_SOURCE=200809L -D_XOPEN_SOURCE=700")
 ENDIF()
 
-# Set defines for large file support
-CHECK_FILE_OFFSET_BITS()
-IF(_FILE_OFFSET_BITS)
-    ADD_DEFINITIONS(-D_FILE_OFFSET_BITS=${_FILE_OFFSET_BITS})
-    SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -D_FILE_OFFSET_BITS=${_FILE_OFFSET_BITS}")
-ENDIF()
-ADD_DEFINITIONS(-D_LARGEFILE_SOURCE -D_LARGE_FILES)
-SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -D_LARGEFILE_SOURCE -D_LARGE_FILES")
-
 
 # QNX's gcc do not uses /usr/include and /usr/lib pathes by default
 IF ("${CMAKE_C_PLATFORM_ID}" STREQUAL "QNX")
@@ -84,15 +77,13 @@ IF ("${CMAKE_C_PLATFORM_ID}" STREQUAL "QNX")
     SET(EXTRA_LIBS ${EXTRA_LIBS} -L/usr/lib)
 ENDIF()
 
-SET(OPENAL_LIB_NAME ${LIBNAME} PARENT_SCOPE)
-
 IF(NOT LIBTYPE)
     SET(LIBTYPE SHARED)
 ENDIF()
 
 SET(LIB_MAJOR_VERSION "1")
 SET(LIB_MINOR_VERSION "17")
-SET(LIB_REVISION "0")
+SET(LIB_REVISION "2")
 SET(LIB_VERSION "${LIB_MAJOR_VERSION}.${LIB_MINOR_VERSION}.${LIB_REVISION}")
 
 SET(EXPORT_DECL "")
@@ -113,6 +104,31 @@ ELSE()
     ENDIF()
 ENDIF()
 
+if(NOT WIN32)
+    # Check if _POSIX_C_SOURCE and _XOPEN_SOURCE needs to be set for POSIX functions
+    CHECK_SYMBOL_EXISTS(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN_DEFAULT)
+    IF(NOT HAVE_POSIX_MEMALIGN_DEFAULT)
+        SET(OLD_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS})
+        SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=500")
+        CHECK_SYMBOL_EXISTS(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN_POSIX)
+        IF(NOT HAVE_POSIX_MEMALIGN_POSIX)
+            SET(CMAKE_REQUIRED_FLAGS ${OLD_REQUIRED_FLAGS})
+        ELSE()
+            ADD_DEFINITIONS(-D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=500)
+        ENDIF()
+    ENDIF()
+    UNSET(OLD_REQUIRED_FLAGS)
+ENDIF()
+
+# Set defines for large file support
+CHECK_FILE_OFFSET_BITS()
+IF(_FILE_OFFSET_BITS)
+    ADD_DEFINITIONS(-D_FILE_OFFSET_BITS=${_FILE_OFFSET_BITS})
+    SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -D_FILE_OFFSET_BITS=${_FILE_OFFSET_BITS}")
+ENDIF()
+ADD_DEFINITIONS(-D_LARGEFILE_SOURCE -D_LARGE_FILES)
+SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -D_LARGEFILE_SOURCE -D_LARGE_FILES")
+
 # MSVC may need workarounds for C99 restrict and inline
 IF(MSVC)
     # TODO: Once we truly require C99, these restrict and inline checks should go
@@ -278,6 +294,25 @@ ELSE()
 
     CHECK_C_SOURCE_COMPILES("int foo() __attribute__((destructor));
                              int main() {return 0;}" HAVE_GCC_DESTRUCTOR)
+
+    option(ALSOFT_STATIC_LIBGCC "Force -static-libgcc for static GCC runtimes" OFF)
+    if(ALSOFT_STATIC_LIBGCC)
+        set(OLD_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES})
+        set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} -static-libgcc)
+        check_c_source_compiles(
+"#include <stdlib.h>
+int main()
+{
+    return 0;
+}"
+            HAVE_STATIC_LIBGCC_SWITCH
+        )
+        if(HAVE_STATIC_LIBGCC_SWITCH)
+            set(EXTRA_LIBS ${EXTRA_LIBS} -static-libgcc)
+        endif()
+        set(CMAKE_REQUIRED_LIBRARIES ${OLD_REQUIRED_LIBRARIES})
+        unset(OLD_REQUIRED_LIBRARIES)
+    endif()
 ENDIF()
 
 # Set visibility/export options if available
@@ -323,6 +358,7 @@ ENDIF()
 
 SET(SSE_SWITCH "")
 SET(SSE2_SWITCH "")
+SET(SSE3_SWITCH "")
 SET(SSE4_1_SWITCH "")
 IF(NOT MSVC)
     CHECK_C_COMPILER_FLAG(-msse HAVE_MSSE_SWITCH)
@@ -350,7 +386,6 @@ CHECK_INCLUDE_FILE(stdbool.h HAVE_STDBOOL_H)
 CHECK_INCLUDE_FILE(stdalign.h HAVE_STDALIGN_H)
 CHECK_INCLUDE_FILE(malloc.h HAVE_MALLOC_H)
 CHECK_INCLUDE_FILE(dirent.h HAVE_DIRENT_H)
-CHECK_INCLUDE_FILE(io.h HAVE_IO_H)
 CHECK_INCLUDE_FILE(strings.h HAVE_STRINGS_H)
 CHECK_INCLUDE_FILE(cpuid.h HAVE_CPUID_H)
 CHECK_INCLUDE_FILE(intrin.h HAVE_INTRIN_H)
@@ -363,6 +398,25 @@ IF(NOT HAVE_GUIDDEF_H)
     CHECK_INCLUDE_FILE(initguid.h HAVE_INITGUID_H)
 ENDIF()
 
+# Some systems need libm for some of the following math functions to work
+CHECK_LIBRARY_EXISTS(m pow "" HAVE_LIBM)
+IF(HAVE_LIBM)
+    SET(EXTRA_LIBS m ${EXTRA_LIBS})
+    SET(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} m)
+ENDIF()
+
+# Check for the dlopen API (for dynamicly loading backend libs)
+IF(ALSOFT_DLOPEN)
+    CHECK_LIBRARY_EXISTS(dl dlopen "" HAVE_LIBDL)
+    IF(HAVE_LIBDL)
+        SET(EXTRA_LIBS dl ${EXTRA_LIBS})
+        SET(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} dl)
+    ENDIF()
+
+    CHECK_INCLUDE_FILE(dlfcn.h HAVE_DLFCN_H)
+ENDIF()
+
+# Check for a cpuid intrinsic
 IF(HAVE_CPUID_H)
     CHECK_C_SOURCE_COMPILES("#include <cpuid.h>
         int main()
@@ -371,7 +425,6 @@ IF(HAVE_CPUID_H)
             return __get_cpuid(0, &eax, &ebx, &ecx, &edx);
         }" HAVE_GCC_GET_CPUID)
 ENDIF()
-
 IF(HAVE_INTRIN_H)
     CHECK_C_SOURCE_COMPILES("#include <intrin.h>
         int main()
@@ -382,14 +435,6 @@ IF(HAVE_INTRIN_H)
         }" HAVE_CPUID_INTRINSIC)
 ENDIF()
 
-# Some systems need libm for some of the following math functions to work
-CHECK_LIBRARY_EXISTS(m pow "" HAVE_LIBM)
-IF(HAVE_LIBM)
-    SET(EXTRA_LIBS m ${EXTRA_LIBS})
-    SET(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} m)
-ENDIF()
-
-
 CHECK_SYMBOL_EXISTS(aligned_alloc    stdlib.h HAVE_ALIGNED_ALLOC)
 CHECK_SYMBOL_EXISTS(posix_memalign   stdlib.h HAVE_POSIX_MEMALIGN)
 CHECK_SYMBOL_EXISTS(_aligned_malloc  malloc.h HAVE__ALIGNED_MALLOC)
@@ -407,8 +452,8 @@ IF(HAVE_FLOAT_H)
     CHECK_SYMBOL_EXISTS(__control87_2 float.h HAVE___CONTROL87_2)
 ENDIF()
 
-CHECK_FUNCTION_EXISTS(strtof HAVE_STRTOF)
 CHECK_FUNCTION_EXISTS(stat HAVE_STAT)
+CHECK_FUNCTION_EXISTS(strtof HAVE_STRTOF)
 CHECK_FUNCTION_EXISTS(strcasecmp HAVE_STRCASECMP)
 IF(NOT HAVE_STRCASECMP)
     CHECK_FUNCTION_EXISTS(_stricmp HAVE__STRICMP)
@@ -429,6 +474,7 @@ IF(NOT HAVE_STRNCASECMP)
     ADD_DEFINITIONS(-Dstrncasecmp=_strnicmp)
 ENDIF()
 
+CHECK_SYMBOL_EXISTS(strnlen string.h HAVE_STRNLEN)
 CHECK_SYMBOL_EXISTS(snprintf stdio.h HAVE_SNPRINTF)
 IF(NOT HAVE_SNPRINTF)
     CHECK_FUNCTION_EXISTS(_snprintf HAVE__SNPRINTF)
@@ -464,26 +510,15 @@ IF(NOT HAVE_ISNAN)
 ENDIF()
 
 
-# Check for the dlopen API (for dynamicly loading backend libs)
-IF(ALSOFT_DLOPEN)
-    CHECK_INCLUDE_FILE(dlfcn.h HAVE_DLFCN_H)
-    IF(HAVE_DLFCN_H)
-        CHECK_LIBRARY_EXISTS(dl dlopen "" HAVE_LIBDL)
-        IF(HAVE_LIBDL)
-            SET(EXTRA_LIBS dl ${EXTRA_LIBS})
-        ENDIF()
-    ENDIF()
-ENDIF()
-
 # Check if we have Windows headers
 CHECK_INCLUDE_FILE(windows.h HAVE_WINDOWS_H -D_WIN32_WINNT=0x0502)
 IF(NOT HAVE_WINDOWS_H)
-    CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
+    CHECK_SYMBOL_EXISTS(gettimeofday sys/time.h HAVE_GETTIMEOFDAY)
     IF(NOT HAVE_GETTIMEOFDAY)
         MESSAGE(FATAL_ERROR "No timing function found!")
     ENDIF()
 
-    CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
+    CHECK_SYMBOL_EXISTS(nanosleep time.h HAVE_NANOSLEEP)
     IF(NOT HAVE_NANOSLEEP)
         MESSAGE(FATAL_ERROR "No sleep function found!")
     ENDIF()
@@ -514,12 +549,33 @@ IF(NOT HAVE_WINDOWS_H)
         CHECK_SYMBOL_EXISTS(pthread_setname_np "pthread.h;pthread_np.h" HAVE_PTHREAD_SETNAME_NP)
         IF(NOT HAVE_PTHREAD_SETNAME_NP)
             CHECK_SYMBOL_EXISTS(pthread_set_name_np "pthread.h;pthread_np.h" HAVE_PTHREAD_SET_NAME_NP)
+        ELSE()
+            CHECK_C_SOURCE_COMPILES("
+#include <pthread.h>
+#include <pthread_np.h>
+int main()
+{
+    pthread_setname_np(\"testname\");
+    return 0;
+}"
+                PTHREAD_SETNAME_NP_ONE_PARAM
+            )
         ENDIF()
         CHECK_SYMBOL_EXISTS(pthread_mutexattr_setkind_np "pthread.h;pthread_np.h" HAVE_PTHREAD_MUTEXATTR_SETKIND_NP)
     ELSE()
         CHECK_SYMBOL_EXISTS(pthread_setname_np pthread.h HAVE_PTHREAD_SETNAME_NP)
         IF(NOT HAVE_PTHREAD_SETNAME_NP)
             CHECK_SYMBOL_EXISTS(pthread_set_name_np pthread.h HAVE_PTHREAD_SET_NAME_NP)
+        ELSE()
+            CHECK_C_SOURCE_COMPILES("
+#include <pthread.h>
+int main()
+{
+    pthread_setname_np(\"testname\");
+    return 0;
+}"
+                PTHREAD_SETNAME_NP_ONE_PARAM
+            )
         ENDIF()
         CHECK_SYMBOL_EXISTS(pthread_mutexattr_setkind_np pthread.h HAVE_PTHREAD_MUTEXATTR_SETKIND_NP)
     ENDIF()
@@ -926,7 +982,7 @@ IF(JACK_FOUND)
         SET(HAVE_JACK 1)
         SET(BACKENDS  "${BACKENDS} JACK${IS_LINKED},")
         SET(ALC_OBJS  ${ALC_OBJS} Alc/backends/jack.c)
-        ADD_BACKEND_LIBS(${PULSEAUDIO_LIBRARIES})
+        ADD_BACKEND_LIBS(${JACK_LIBRARIES})
         IF(CMAKE_VERSION VERSION_LESS "2.8.8")
             INCLUDE_DIRECTORIES(${JACK_INCLUDE_DIRS})
         ENDIF()
@@ -1111,11 +1167,9 @@ IF(WIN32 AND NOT LIBTYPE STREQUAL "STATIC")
 ENDIF()
 
 TARGET_LINK_LIBRARIES(${LIBNAME} common ${EXTRA_LIBS})
-TARGET_INCLUDE_DIRECTORIES(${LIBNAME} PUBLIC include)
 
 IF(ALSOFT_INSTALL)
     # Add an install target here
-    IF(NOT MEGA)
     INSTALL(TARGETS ${LIBNAME}
             RUNTIME DESTINATION bin
             LIBRARY DESTINATION "lib${LIB_SUFFIX}"
@@ -1131,7 +1185,6 @@ IF(ALSOFT_INSTALL)
     )
     INSTALL(FILES "${OpenAL_BINARY_DIR}/openal.pc"
             DESTINATION "lib${LIB_SUFFIX}/pkgconfig")
-    ENDIF()
 ENDIF()
 
 
@@ -1154,7 +1207,7 @@ ENDIF()
 # Install alsoft.conf configuration file
 IF(ALSOFT_CONFIG)
     INSTALL(FILES alsoftrc.sample
-            DESTINATION share/openal
+            DESTINATION ${SHARE_INSTALL_DIR}/openal
     )
     MESSAGE(STATUS "Installing sample configuration")
     MESSAGE(STATUS "")
@@ -1164,7 +1217,7 @@ ENDIF()
 IF(ALSOFT_HRTF_DEFS)
     INSTALL(FILES hrtf/default-44100.mhr
                   hrtf/default-48000.mhr
-            DESTINATION share/openal/hrtf
+            DESTINATION ${SHARE_INSTALL_DIR}/openal/hrtf
     )
     MESSAGE(STATUS "Installing HRTF definitions")
     MESSAGE(STATUS "")
@@ -1225,32 +1278,37 @@ IF(ALSOFT_EXAMPLES)
                                                                           ${SDL_SOUND_INCLUDE_DIR})
 
         ADD_EXECUTABLE(alstream examples/alstream.c)
-        TARGET_LINK_LIBRARIES(alstream ex-common ${SDL_SOUND_LIBRARIES} ${SDL2_LIBRARY} ${LIBNAME})
+        TARGET_LINK_LIBRARIES(alstream ex-common ${SDL_SOUND_LIBRARIES} ${SDL2_LIBRARY}
+                                       common ${LIBNAME})
         SET_PROPERTY(TARGET alstream APPEND PROPERTY INCLUDE_DIRECTORIES ${SDL2_INCLUDE_DIR}
                                                                          ${SDL_SOUND_INCLUDE_DIR})
 
         ADD_EXECUTABLE(alreverb examples/alreverb.c)
-        TARGET_LINK_LIBRARIES(alreverb ex-common ${SDL_SOUND_LIBRARIES} ${SDL2_LIBRARY} ${LIBNAME})
+        TARGET_LINK_LIBRARIES(alreverb ex-common ${SDL_SOUND_LIBRARIES} ${SDL2_LIBRARY}
+                                       common ${LIBNAME})
         SET_PROPERTY(TARGET alreverb APPEND PROPERTY INCLUDE_DIRECTORIES ${SDL2_INCLUDE_DIR}
                                                                          ${SDL_SOUND_INCLUDE_DIR})
 
         ADD_EXECUTABLE(allatency examples/allatency.c)
-        TARGET_LINK_LIBRARIES(allatency ex-common ${SDL_SOUND_LIBRARIES} ${SDL2_LIBRARY} ${LIBNAME})
+        TARGET_LINK_LIBRARIES(allatency ex-common ${SDL_SOUND_LIBRARIES} ${SDL2_LIBRARY}
+                                        common ${LIBNAME})
         SET_PROPERTY(TARGET allatency APPEND PROPERTY INCLUDE_DIRECTORIES ${SDL2_INCLUDE_DIR}
                                                                           ${SDL_SOUND_INCLUDE_DIR})
 
         ADD_EXECUTABLE(alloopback examples/alloopback.c)
-        TARGET_LINK_LIBRARIES(alloopback ex-common ${SDL_SOUND_LIBRARIES} ${SDL2_LIBRARY} ${LIBNAME})
+        TARGET_LINK_LIBRARIES(alloopback ex-common ${SDL_SOUND_LIBRARIES} ${SDL2_LIBRARY}
+                                         common ${LIBNAME})
         SET_PROPERTY(TARGET alloopback APPEND PROPERTY INCLUDE_DIRECTORIES ${SDL2_INCLUDE_DIR}
                                                                            ${SDL_SOUND_INCLUDE_DIR})
 
         ADD_EXECUTABLE(alhrtf examples/alhrtf.c)
-        TARGET_LINK_LIBRARIES(alhrtf ex-common ${SDL_SOUND_LIBRARIES} ${SDL2_LIBRARY} ${LIBNAME})
+        TARGET_LINK_LIBRARIES(alhrtf ex-common ${SDL_SOUND_LIBRARIES} ${SDL2_LIBRARY}
+                                     common ${LIBNAME})
         SET_PROPERTY(TARGET alhrtf APPEND PROPERTY INCLUDE_DIRECTORIES ${SDL2_INCLUDE_DIR}
                                                                        ${SDL_SOUND_INCLUDE_DIR})
 
         IF(ALSOFT_INSTALL)
-            INSTALL(TARGETS alstream alreverb allatency alloopback
+            INSTALL(TARGETS alstream alreverb allatency alloopback alhrtf
                     RUNTIME DESTINATION bin
                     LIBRARY DESTINATION "lib${LIB_SUFFIX}"
                     ARCHIVE DESTINATION "lib${LIB_SUFFIX}"
@@ -1301,7 +1359,3 @@ IF(ALSOFT_EXAMPLES)
         MESSAGE(STATUS "")
     ENDIF()
 ENDIF()
-
-IF(MEGA)
-    install(TARGETS ${LIBNAME} RUNTIME DESTINATION . LIBRARY DESTINATION .)
-ENDIF()

libs/openal-soft/ChangeLog

@@ -1,3 +1,33 @@
+openal-soft-1.17.2:
+
+    Implemented device enumeration for OSSv4.
+
+    Fixed building on OSX.
+
+    Fixed building on non-Windows systems without POSIX-2008.
+
+    Fixed Dedicated Dialog and Dedicated LFE effect output.
+
+    Added a build option to override the share install dir.
+
+    Added a build option to static-link libgcc for MinGW.
+
+openal-soft-1.17.1:
+
+    Fixed building with JACK and without PulseAudio.
+
+    Fixed building on FreeBSD.
+
+    Fixed the ALSA backend's allow-resampler option.
+
+    Fixed handling of inexact ALSA period counts.
+
+    Altered device naming scheme on Windows backends to better match other
+    drivers.
+
+    Updated the CoreAudio backend to use the AudioComponent API. This clears up
+    deprecation warnings for OSX 10.11, although requires OSX 10.6 or newer.
+
 openal-soft-1.17.0:
 
     Implemented a JACK playback backend.

libs/openal-soft/OpenAL32/Include/alFilter.h

@@ -42,8 +42,9 @@ typedef enum ALfilterType {
 typedef struct ALfilterState {
     ALfloat x[2]; /* History of two last input samples  */
     ALfloat y[2]; /* History of two last output samples */
-    ALfloat a[3]; /* Transfer function coefficients "a" */
-    ALfloat b[3]; /* Transfer function coefficients "b" */
+    ALfloat a1, a2; /* Transfer function coefficients "a" (a0 is pre-applied) */
+    ALfloat b1, b2; /* Transfer function coefficients "b" (b0 is input_gain) */
+    ALfloat input_gain;
 
     void (*process)(struct ALfilterState *self, ALfloat *restrict dst, const ALfloat *src, ALuint numsamples);
 } ALfilterState;
@@ -68,18 +69,25 @@ inline ALfloat calc_rcpQ_from_bandwidth(ALfloat freq_mult, ALfloat bandwidth)
     return 2.0f*sinhf(logf(2.0f)/2.0f*bandwidth*w0/sinf(w0));
 }
 
-void ALfilterState_clear(ALfilterState *filter);
+inline void ALfilterState_clear(ALfilterState *filter)
+{
+    filter->x[0] = 0.0f;
+    filter->x[1] = 0.0f;
+    filter->y[0] = 0.0f;
+    filter->y[1] = 0.0f;
+}
+
 void ALfilterState_setParams(ALfilterState *filter, ALfilterType type, ALfloat gain, ALfloat freq_mult, ALfloat rcpQ);
 
 inline ALfloat ALfilterState_processSingle(ALfilterState *filter, ALfloat sample)
 {
     ALfloat outsmp;
 
-    outsmp = filter->b[0] * sample +
-             filter->b[1] * filter->x[0] +
-             filter->b[2] * filter->x[1] -
-             filter->a[1] * filter->y[0] -
-             filter->a[2] * filter->y[1];
+    outsmp = filter->input_gain * sample +
+             filter->b1 * filter->x[0] +
+             filter->b2 * filter->x[1] -
+             filter->a1 * filter->y[0] -
+             filter->a2 * filter->y[1];
     filter->x[1] = filter->x[0];
     filter->x[0] = sample;
     filter->y[1] = filter->y[0];
@@ -90,7 +98,23 @@ inline ALfloat ALfilterState_processSingle(ALfilterState *filter, ALfloat sample
 
 void ALfilterState_processC(ALfilterState *filter, ALfloat *restrict dst, const ALfloat *src, ALuint numsamples);
 
-void ALfilterState_processPassthru(ALfilterState *filter, const ALfloat *src, ALuint numsamples);
+inline void ALfilterState_processPassthru(ALfilterState *filter, const ALfloat *src, ALuint numsamples)
+{
+    if(numsamples >= 2)
+    {
+        filter->x[1] = src[numsamples-2];
+        filter->x[0] = src[numsamples-1];
+        filter->y[1] = src[numsamples-2];
+        filter->y[0] = src[numsamples-1];
+    }
+    else if(numsamples == 1)
+    {
+        filter->x[1] = filter->x[0];
+        filter->x[0] = src[0];
+        filter->y[1] = filter->y[0];
+        filter->y[0] = src[0];
+    }
+}
 
 
 typedef struct ALfilter {

libs/openal-soft/OpenAL32/alFilter.c

@@ -31,6 +31,8 @@
 
 extern inline struct ALfilter *LookupFilter(ALCdevice *device, ALuint id);
 extern inline struct ALfilter *RemoveFilter(ALCdevice *device, ALuint id);
+extern inline void ALfilterState_clear(ALfilterState *filter);
+extern inline void ALfilterState_processPassthru(ALfilterState *filter, const ALfloat *src, ALuint numsamples);
 extern inline ALfloat ALfilterState_processSingle(ALfilterState *filter, ALfloat sample);
 extern inline ALfloat calc_rcpQ_from_slope(ALfloat gain, ALfloat slope);
 extern inline ALfloat calc_rcpQ_from_bandwidth(ALfloat freq_mult, ALfloat bandwidth);
@@ -330,18 +332,12 @@ AL_API ALvoid AL_APIENTRY alGetFilterfv(ALuint filter, ALenum param, ALfloat *va
 }
 
 
-void ALfilterState_clear(ALfilterState *filter)
-{
-    filter->x[0] = 0.0f;
-    filter->x[1] = 0.0f;
-    filter->y[0] = 0.0f;
-    filter->y[1] = 0.0f;
-}
-
 void ALfilterState_setParams(ALfilterState *filter, ALfilterType type, ALfloat gain, ALfloat freq_mult, ALfloat rcpQ)
 {
     ALfloat alpha, sqrtgain_alpha_2;
     ALfloat w0, sin_w0, cos_w0;
+    ALfloat a[3] = { 1.0f, 0.0f, 0.0f };
+    ALfloat b[3] = { 1.0f, 0.0f, 0.0f };
 
     // Limit gain to -100dB
     gain = maxf(gain, 0.00001f);
@@ -356,86 +352,67 @@ void ALfilterState_setParams(ALfilterState *filter, ALfilterType type, ALfloat g
     {
         case ALfilterType_HighShelf:
             sqrtgain_alpha_2 = 2.0f * sqrtf(gain) * alpha;
-            filter->b[0] =       gain*((gain+1.0f) + (gain-1.0f)*cos_w0 + sqrtgain_alpha_2);
-            filter->b[1] = -2.0f*gain*((gain-1.0f) + (gain+1.0f)*cos_w0                   );
-            filter->b[2] =       gain*((gain+1.0f) + (gain-1.0f)*cos_w0 - sqrtgain_alpha_2);
-            filter->a[0] =             (gain+1.0f) - (gain-1.0f)*cos_w0 + sqrtgain_alpha_2;
-            filter->a[1] =  2.0f*     ((gain-1.0f) - (gain+1.0f)*cos_w0                   );
-            filter->a[2] =             (gain+1.0f) - (gain-1.0f)*cos_w0 - sqrtgain_alpha_2;
+            b[0] =       gain*((gain+1.0f) + (gain-1.0f)*cos_w0 + sqrtgain_alpha_2);
+            b[1] = -2.0f*gain*((gain-1.0f) + (gain+1.0f)*cos_w0                   );
+            b[2] =       gain*((gain+1.0f) + (gain-1.0f)*cos_w0 - sqrtgain_alpha_2);
+            a[0] =             (gain+1.0f) - (gain-1.0f)*cos_w0 + sqrtgain_alpha_2;
+            a[1] =  2.0f*     ((gain-1.0f) - (gain+1.0f)*cos_w0                   );
+            a[2] =             (gain+1.0f) - (gain-1.0f)*cos_w0 - sqrtgain_alpha_2;
             break;
         case ALfilterType_LowShelf:
             sqrtgain_alpha_2 = 2.0f * sqrtf(gain) * alpha;
-            filter->b[0] =       gain*((gain+1.0f) - (gain-1.0f)*cos_w0 + sqrtgain_alpha_2);
-            filter->b[1] =  2.0f*gain*((gain-1.0f) - (gain+1.0f)*cos_w0                   );
-            filter->b[2] =       gain*((gain+1.0f) - (gain-1.0f)*cos_w0 - sqrtgain_alpha_2);
-            filter->a[0] =             (gain+1.0f) + (gain-1.0f)*cos_w0 + sqrtgain_alpha_2;
-            filter->a[1] = -2.0f*     ((gain-1.0f) + (gain+1.0f)*cos_w0                   );
-            filter->a[2] =             (gain+1.0f) + (gain-1.0f)*cos_w0 - sqrtgain_alpha_2;
+            b[0] =       gain*((gain+1.0f) - (gain-1.0f)*cos_w0 + sqrtgain_alpha_2);
+            b[1] =  2.0f*gain*((gain-1.0f) - (gain+1.0f)*cos_w0                   );
+            b[2] =       gain*((gain+1.0f) - (gain-1.0f)*cos_w0 - sqrtgain_alpha_2);
+            a[0] =             (gain+1.0f) + (gain-1.0f)*cos_w0 + sqrtgain_alpha_2;
+            a[1] = -2.0f*     ((gain-1.0f) + (gain+1.0f)*cos_w0                   );
+            a[2] =             (gain+1.0f) + (gain-1.0f)*cos_w0 - sqrtgain_alpha_2;
             break;
         case ALfilterType_Peaking:
             gain = sqrtf(gain);
-            filter->b[0] =  1.0f + alpha * gain;
-            filter->b[1] = -2.0f * cos_w0;
-            filter->b[2] =  1.0f - alpha * gain;
-            filter->a[0] =  1.0f + alpha / gain;
-            filter->a[1] = -2.0f * cos_w0;
-            filter->a[2] =  1.0f - alpha / gain;
+            b[0] =  1.0f + alpha * gain;
+            b[1] = -2.0f * cos_w0;
+            b[2] =  1.0f - alpha * gain;
+            a[0] =  1.0f + alpha / gain;
+            a[1] = -2.0f * cos_w0;
+            a[2] =  1.0f - alpha / gain;
             break;
 
         case ALfilterType_LowPass:
-            filter->b[0] = (1.0f - cos_w0) / 2.0f;
-            filter->b[1] =  1.0f - cos_w0;
-            filter->b[2] = (1.0f - cos_w0) / 2.0f;
-            filter->a[0] =  1.0f + alpha;
-            filter->a[1] = -2.0f * cos_w0;
-            filter->a[2] =  1.0f - alpha;
+            b[0] = (1.0f - cos_w0) / 2.0f;
+            b[1] =  1.0f - cos_w0;
+            b[2] = (1.0f - cos_w0) / 2.0f;
+            a[0] =  1.0f + alpha;
+            a[1] = -2.0f * cos_w0;
+            a[2] =  1.0f - alpha;
             break;
         case ALfilterType_HighPass:
-            filter->b[0] =  (1.0f + cos_w0) / 2.0f;
-            filter->b[1] = -(1.0f + cos_w0);
-            filter->b[2] =  (1.0f + cos_w0) / 2.0f;
-            filter->a[0] =   1.0f + alpha;
-            filter->a[1] =  -2.0f * cos_w0;
-            filter->a[2] =   1.0f - alpha;
+            b[0] =  (1.0f + cos_w0) / 2.0f;
+            b[1] = -(1.0f + cos_w0);
+            b[2] =  (1.0f + cos_w0) / 2.0f;
+            a[0] =   1.0f + alpha;
+            a[1] =  -2.0f * cos_w0;
+            a[2] =   1.0f - alpha;
             break;
         case ALfilterType_BandPass:
-            filter->b[0] =  alpha;
-            filter->b[1] =  0;
-            filter->b[2] = -alpha;
-            filter->a[0] =  1.0f + alpha;
-            filter->a[1] = -2.0f * cos_w0;
-            filter->a[2] =  1.0f - alpha;
+            b[0] =  alpha;
+            b[1] =  0;
+            b[2] = -alpha;
+            a[0] =  1.0f + alpha;
+            a[1] = -2.0f * cos_w0;
+            a[2] =  1.0f - alpha;
             break;
     }
 
-    filter->b[2] /= filter->a[0];
-    filter->b[1] /= filter->a[0];
-    filter->b[0] /= filter->a[0];
-    filter->a[2] /= filter->a[0];
-    filter->a[1] /= filter->a[0];
-    filter->a[0] /= filter->a[0];
+    filter->a1 = a[1] / a[0];
+    filter->a2 = a[2] / a[0];
+    filter->b1 = b[1] / a[0];
+    filter->b2 = b[2] / a[0];
+    filter->input_gain = b[0] / a[0];
 
     filter->process = ALfilterState_processC;
 }
 
-void ALfilterState_processPassthru(ALfilterState *filter, const ALfloat *src, ALuint numsamples)
-{
-    if(numsamples >= 2)
-    {
-        filter->x[1] = src[numsamples-2];
-        filter->x[0] = src[numsamples-1];
-        filter->y[1] = src[numsamples-2];
-        filter->y[0] = src[numsamples-1];
-    }
-    else if(numsamples == 1)
-    {
-        filter->x[1] = filter->x[0];
-        filter->x[0] = src[0];
-        filter->y[1] = filter->y[0];
-        filter->y[0] = src[0];
-    }
-}
-
 
 static void lp_SetParami(ALfilter *UNUSED(filter), ALCcontext *context, ALenum UNUSED(param), ALint UNUSED(val))
 { SET_ERROR_AND_RETURN(context, AL_INVALID_ENUM); }

libs/openal-soft/alsoftrc.sample

@@ -101,6 +101,7 @@
 #  format of the files are described in hrtf.txt. The filenames may contain
 #  these markers, which will be replaced as needed:
 #  %r - Device sampling rate
+#  %s - Non-greedy string (up to the following matching characters)
 #  %% - Percent sign (%)
 #  The listed files are relative to system-dependant data directories. On
 #  Windows this is:
@@ -110,7 +111,7 @@
 #  $XDG_DATA_DIRS/openal/hrtf  (defaults to /usr/local/share/openal/hrtf and
 #                               /usr/share/openal/hrtf)
 #  An absolute path may also be specified, if the given file is elsewhere.
-#hrtf_tables = default-%r.mhr
+#hrtf_tables = %s.mhr
 
 ## cf_level:
 #  Sets the crossfeed level for stereo output. Valid values are:

libs/openal-soft/common/threads.c

@@ -497,11 +497,11 @@ extern inline void alcall_once(alonce_flag *once, void (*callback)(void));
 void althrd_setname(althrd_t thr, const char *name)
 {
 #if defined(HAVE_PTHREAD_SETNAME_NP)
-#if defined(__GNUC__)
-    pthread_setname_np(thr, name);
-#elif defined(__APPLE__)
-    if(althrd_equal(thr, althrd_current())
+#if defined(PTHREAD_SETNAME_NP_ONE_PARAM)
+    if(althrd_equal(thr, althrd_current()))
         pthread_setname_np(name);
+#else
+    pthread_setname_np(thr, name);
 #endif
 #elif defined(HAVE_PTHREAD_SET_NAME_NP)
     pthread_set_name_np(thr, name);

libs/openal-soft/config.h.in

@@ -86,6 +86,9 @@
 /* Define if we have the strtof function */
 #cmakedefine HAVE_STRTOF
 
+/* Define if we have the strnlen function */
+#cmakedefine HAVE_STRNLEN
+
 /* Define if we have the __int64 type */
 #cmakedefine HAVE___INT64
 
@@ -143,9 +146,6 @@
 /* Define if we have dirent.h */
 #cmakedefine HAVE_DIRENT_H
 
-/* Define if we have io.h */
-#cmakedefine HAVE_IO_H
-
 /* Define if we have strings.h */
 #cmakedefine HAVE_STRINGS_H
 
@@ -191,6 +191,9 @@
 /* Define if we have pthread_setname_np() */
 #cmakedefine HAVE_PTHREAD_SETNAME_NP
 
+/* Define if pthread_setname_np() only accepts one parameter */
+#cmakedefine PTHREAD_SETNAME_NP_ONE_PARAM
+
 /* Define if we have pthread_set_name_np() */
 #cmakedefine HAVE_PTHREAD_SET_NAME_NP
 

libs/openal-soft/examples/alffplay.c

@@ -686,7 +686,7 @@ static int audio_thread(void *userdata)
         movState->audio.st->codec->sample_rate,
         movState->audio.st->codec->channel_layout ?
             movState->audio.st->codec->channel_layout :
-            av_get_default_channel_layout(movState->audio.st->codec->channels),
+            (uint64_t)av_get_default_channel_layout(movState->audio.st->codec->channels),
         movState->audio.st->codec->sample_fmt,
         movState->audio.st->codec->sample_rate,
         0, NULL

libs/openal-soft/examples/alhrtf.c

@@ -227,7 +227,7 @@ int main(int argc, char **argv)
     angle = 0.0;
     alSourcePlay(source);
     do {
-        Sleep(10);
+        al_nssleep(10000000);
 
         /* Rotate the source around the listener by about 1/4 cycle per second.
          * Only affects mono sounds.

libs/openal-soft/examples/allatency.c

@@ -182,7 +182,7 @@ int main(int argc, char **argv)
     /* Play the sound until it finishes. */
     alSourcePlay(source);
     do {
-        Sleep(10);
+        al_nssleep(10000000);
         alGetSourcei(source, AL_SOURCE_STATE, &state);
 
         /* Get the source offset and latency. AL_SEC_OFFSET_LATENCY_SOFT will

libs/openal-soft/examples/alloopback.c

@@ -216,7 +216,7 @@ int main(int argc, char *argv[])
     /* Play the sound until it finishes. */
     alSourcePlay(source);
     do {
-        Sleep(10);
+        al_nssleep(10000000);
         alGetSourcei(source, AL_SOURCE_STATE, &state);
     } while(alGetError() == AL_NO_ERROR && state == AL_PLAYING);
 

libs/openal-soft/examples/alreverb.c

@@ -311,7 +311,7 @@ int main(int argc, char **argv)
     /* Play the sound until it finishes. */
     alSourcePlay(source);
     do {
-        Sleep(10);
+        al_nssleep(10000000);
         alGetSourcei(source, AL_SOURCE_STATE, &state);
     } while(alGetError() == AL_NO_ERROR && state == AL_PLAYING);
 

libs/openal-soft/examples/alstream.c

@@ -318,7 +318,7 @@ int main(int argc, char **argv)
         }
 
         while(UpdatePlayer(player))
-            Sleep(10);
+            al_nssleep(10000000);
 
         /* All done with this file. Close it and go to the next */
         ClosePlayerFile(player);

libs/openal-soft/examples/altonegen.c

@@ -246,7 +246,7 @@ int main(int argc, char *argv[])
     alSourcePlay(source);
     do {
         ALint pos;
-        Sleep(10);
+        al_nssleep(10000000);
         alGetSourcei(source, AL_SAMPLE_OFFSET, &pos);
         alGetSourcei(source, AL_SOURCE_STATE, &state);
         if(pos < last_pos && state == AL_PLAYING)

libs/openal-soft/examples/common/alhelpers.h

@@ -1,18 +1,12 @@
 #ifndef ALHELPERS_H
 #define ALHELPERS_H
 
-#ifndef _WIN32
-#include <unistd.h>
-#define Sleep(x) usleep((x)*1000)
-#else
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#endif
-
 #include "AL/alc.h"
 #include "AL/al.h"
 #include "AL/alext.h"
 
+#include "threads.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif /* __cplusplus */

libs/openal-soft/utils/alsoft-config/mainwindow.ui

@@ -224,6 +224,7 @@ to stereo output.</string>
 are used in place of the default sets. The filenames may
 contain these markers, which will be replaced as needed:
 %r - Device sampling rate
+%s - Non-greedy string (up to the following matching characters)
 %% - Percent sign (%)</string>
        </property>
        <property name="dragEnabled">