Updated openal-soft to version 1.15.1

2026-08-19 20:20:25 +02:00 · 2014-01-30 10:19:28 +01:00
parent 33d979caf6
commit f0fa37f4ad
164 changed files with 38848 additions and 21244 deletions
@@ -0,0 +1,200 @@
+/**
+ * OpenAL cross platform audio library
+ * Copyright (C) 1999-2007 by authors.
+ * This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the
+ *  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ *  Boston, MA  02111-1307, USA.
+ * Or go to http://www.gnu.org/copyleft/lgpl.html
+ */
+
+#include "config.h"
+
+#include "threads.h"
+
+#include <stdlib.h>
+#include <errno.h>
+
+#include "alMain.h"
+#include "alThunk.h"
+
+#define THREAD_STACK_SIZE (1*1024*1024) /* 1MB */
+
+#ifdef _WIN32
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+typedef struct althread_info {
+    ALuint (*func)(ALvoid*);
+    ALvoid *ptr;
+    HANDLE hdl;
+} althread_info;
+
+static DWORD CALLBACK StarterFunc(void *ptr)
+{
+    althread_info *inf = (althread_info*)ptr;
+    ALuint ret;
+
+    ret = inf->func(inf->ptr);
+    ExitThread((DWORD)ret);
+
+    return (DWORD)ret;
+}
+
+
+ALboolean StartThread(althread_t *thread, ALuint (*func)(ALvoid*), ALvoid *ptr)
+{
+    althread_info *info;
+    DWORD dummy;
+
+    info = malloc(sizeof(*info));
+    if(!info) return AL_FALSE;
+
+    info->func = func;
+    info->ptr = ptr;
+
+    info->hdl = CreateThread(NULL, THREAD_STACK_SIZE, StarterFunc, info, 0, &dummy);
+    if(!info->hdl)
+    {
+        free(info);
+        return AL_FALSE;
+    }
+
+    *thread = info;
+    return AL_TRUE;
+}
+
+ALuint StopThread(althread_t thread)
+{
+    DWORD ret = 0;
+
+    WaitForSingleObject(thread->hdl, INFINITE);
+    GetExitCodeThread(thread->hdl, &ret);
+    CloseHandle(thread->hdl);
+
+    free(thread);
+
+    return (ALuint)ret;
+}
+
+
+void SetThreadName(const char *name)
+{
+#if defined(_MSC_VER)
+#define MS_VC_EXCEPTION 0x406D1388
+    struct {
+        DWORD dwType;     // Must be 0x1000.
+        LPCSTR szName;    // Pointer to name (in user addr space).
+        DWORD dwThreadID; // Thread ID (-1=caller thread).
+        DWORD dwFlags;    // Reserved for future use, must be zero.
+    } info;
+    info.dwType = 0x1000;
+    info.szName = name;
+    info.dwThreadID = -1;
+    info.dwFlags = 0;
+
+    __try {
+        RaiseException(MS_VC_EXCEPTION, 0, sizeof(info)/sizeof(DWORD), (ULONG_PTR*)&info);
+    }
+    __except(EXCEPTION_CONTINUE_EXECUTION) {
+    }
+#undef MS_VC_EXCEPTION
+#else
+    TRACE("Can't set thread %04lx name to \"%s\"\n", GetCurrentThreadId(), name);
+#endif
+}
+
+#else
+
+#include <pthread.h>
+
+typedef struct althread_info {
+    ALuint (*func)(ALvoid*);
+    ALvoid *ptr;
+    ALuint ret;
+    pthread_t hdl;
+} althread_info;
+
+static void *StarterFunc(void *ptr)
+{
+    althread_info *inf = (althread_info*)ptr;
+    inf->ret = inf->func(inf->ptr);
+    return NULL;
+}
+
+
+ALboolean StartThread(althread_t *thread, ALuint (*func)(ALvoid*), ALvoid *ptr)
+{
+    pthread_attr_t attr;
+    althread_info *info;
+
+    info = malloc(sizeof(*info));
+    if(!info) return AL_FALSE;
+
+    if(pthread_attr_init(&attr) != 0)
+    {
+        free(info);
+        return AL_FALSE;
+    }
+    if(pthread_attr_setstacksize(&attr, THREAD_STACK_SIZE) != 0)
+    {
+        pthread_attr_destroy(&attr);
+        free(info);
+        return AL_FALSE;
+    }
+
+    info->func = func;
+    info->ptr = ptr;
+    if(pthread_create(&info->hdl, &attr, StarterFunc, info) != 0)
+    {
+        pthread_attr_destroy(&attr);
+        free(info);
+        return AL_FALSE;
+    }
+    pthread_attr_destroy(&attr);
+
+    *thread = info;
+    return AL_TRUE;
+}
+
+ALuint StopThread(althread_t thread)
+{
+    ALuint ret;
+
+    pthread_join(thread->hdl, NULL);
+    ret = thread->ret;
+
+    free(thread);
+
+    return ret;
+}
+
+
+void SetThreadName(const char *name)
+{
+#if defined(HAVE_PTHREAD_SETNAME_NP)
+#if defined(__GNUC__)
+    if(pthread_setname_np(pthread_self(), name) != 0)
+#elif defined(__APPLE__)
+    if(pthread_setname_np(name) != 0)
+#endif
+        WARN("Failed to set thread name to \"%s\": %s\n", name, strerror(errno));
+#elif defined(HAVE_PTHREAD_SET_NAME_NP)
+    pthread_set_name_np(pthread_self(), name);
+#else
+    TRACE("Can't set thread name to \"%s\"\n", name);
+#endif
+}
+
+#endif