mesa: switch to c11 mutex functions

Reviewed-by: José Fonseca <[email protected]>

19 files changed, 136 insertions, 136 deletions

diff --git a/src/mesa/main/arrayobj.c b/src/mesa/main/arrayobj.c
index b33ba8016a3..efb993012c2 100644
--- a/src/mesa/main/arrayobj.c
+++ b/src/mesa/main/arrayobj.c
@@ -119,7 +119,7 @@ _mesa_delete_vao(struct gl_context *ctx, struct gl_vertex_array_object *obj)
 {
    unbind_array_object_vbos(ctx, obj);
    _mesa_reference_buffer_object(ctx, &obj->IndexBufferObj, NULL);
-   _glthread_DESTROY_MUTEX(obj->Mutex);
+   mtx_destroy(&obj->Mutex);
    free(obj->Label);
    free(obj);
 }
@@ -142,7 +142,7 @@ _mesa_reference_vao_(struct gl_context *ctx,
       GLboolean deleteFlag = GL_FALSE;
       struct gl_vertex_array_object *oldObj = *ptr;
 
-      _glthread_LOCK_MUTEX(oldObj->Mutex);
+      mtx_lock(&oldObj->Mutex);
       ASSERT(oldObj->RefCount > 0);
       oldObj->RefCount--;
 #if 0
@@ -150,7 +150,7 @@ _mesa_reference_vao_(struct gl_context *ctx,
              (void *) oldObj, oldObj->Name, oldObj->RefCount);
 #endif
       deleteFlag = (oldObj->RefCount == 0);
-      _glthread_UNLOCK_MUTEX(oldObj->Mutex);
+      mtx_unlock(&oldObj->Mutex);
 
       if (deleteFlag) {
 	 ASSERT(ctx->Driver.DeleteArrayObject);
@@ -163,7 +163,7 @@ _mesa_reference_vao_(struct gl_context *ctx,
 
    if (vao) {
       /* reference new array object */
-      _glthread_LOCK_MUTEX(vao->Mutex);
+      mtx_lock(&vao->Mutex);
       if (vao->RefCount == 0) {
          /* this array's being deleted (look just above) */
          /* Not sure this can every really happen.  Warn if it does. */
@@ -178,7 +178,7 @@ _mesa_reference_vao_(struct gl_context *ctx,
 #endif
          *ptr = vao;
       }
-      _glthread_UNLOCK_MUTEX(vao->Mutex);
+      mtx_unlock(&vao->Mutex);
    }
 }
 
@@ -226,7 +226,7 @@ _mesa_initialize_vao(struct gl_context *ctx,
 
    obj->Name = name;
 
-   _glthread_INIT_MUTEX(obj->Mutex);
+   mtx_init(&obj->Mutex, mtx_plain);
    obj->RefCount = 1;
 
    /* Init the individual arrays */
diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
index 9ef55a784a1..2e9e05918bd 100644
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -417,7 +417,7 @@ _mesa_delete_buffer_object(struct gl_context *ctx,
    bufObj->RefCount = -1000;
    bufObj->Name = ~0;
 
-   _glthread_DESTROY_MUTEX(bufObj->Mutex);
+   mtx_destroy(&bufObj->Mutex);
    free(bufObj->Label);
    free(bufObj);
 }
@@ -439,7 +439,7 @@ _mesa_reference_buffer_object_(struct gl_context *ctx,
       GLboolean deleteFlag = GL_FALSE;
       struct gl_buffer_object *oldObj = *ptr;
 
-      _glthread_LOCK_MUTEX(oldObj->Mutex);
+      mtx_lock(&oldObj->Mutex);
       ASSERT(oldObj->RefCount > 0);
       oldObj->RefCount--;
 #if 0
@@ -447,7 +447,7 @@ _mesa_reference_buffer_object_(struct gl_context *ctx,
              (void *) oldObj, oldObj->Name, oldObj->RefCount);
 #endif
       deleteFlag = (oldObj->RefCount == 0);
-      _glthread_UNLOCK_MUTEX(oldObj->Mutex);
+      mtx_unlock(&oldObj->Mutex);
 
       if (deleteFlag) {
 
@@ -469,7 +469,7 @@ _mesa_reference_buffer_object_(struct gl_context *ctx,
 
    if (bufObj) {
       /* reference new buffer */
-      _glthread_LOCK_MUTEX(bufObj->Mutex);
+      mtx_lock(&bufObj->Mutex);
       if (bufObj->RefCount == 0) {
          /* this buffer's being deleted (look just above) */
          /* Not sure this can every really happen.  Warn if it does. */
@@ -484,7 +484,7 @@ _mesa_reference_buffer_object_(struct gl_context *ctx,
 #endif
          *ptr = bufObj;
       }
-      _glthread_UNLOCK_MUTEX(bufObj->Mutex);
+      mtx_unlock(&bufObj->Mutex);
    }
 }
 
@@ -500,7 +500,7 @@ _mesa_initialize_buffer_object( struct gl_context *ctx,
    (void) target;
 
    memset(obj, 0, sizeof(struct gl_buffer_object));
-   _glthread_INIT_MUTEX(obj->Mutex);
+   mtx_init(&obj->Mutex, mtx_plain);
    obj->RefCount = 1;
    obj->Name = name;
    obj->Usage = GL_STATIC_DRAW_ARB;
@@ -818,7 +818,7 @@ _mesa_init_buffer_objects( struct gl_context *ctx )
    GLuint i;
 
    memset(&DummyBufferObject, 0, sizeof(DummyBufferObject));
-   _glthread_INIT_MUTEX(DummyBufferObject.Mutex);
+   mtx_init(&DummyBufferObject.Mutex, mtx_plain);
    DummyBufferObject.RefCount = 1000*1000*1000; /* never delete */
 
    _mesa_reference_buffer_object(ctx, &ctx->Array.ArrayBufferObj,
@@ -1070,7 +1070,7 @@ _mesa_DeleteBuffers(GLsizei n, const GLuint *ids)
       return;
    }
 
-   _glthread_LOCK_MUTEX(ctx->Shared->Mutex);
+   mtx_lock(&ctx->Shared->Mutex);
 
    for (i = 0; i < n; i++) {
       struct gl_buffer_object *bufObj = _mesa_lookup_bufferobj(ctx, ids[i]);
@@ -1157,7 +1157,7 @@ _mesa_DeleteBuffers(GLsizei n, const GLuint *ids)
       }
    }
 
-   _glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
+   mtx_unlock(&ctx->Shared->Mutex);
 }
 
 
@@ -1189,7 +1189,7 @@ _mesa_GenBuffers(GLsizei n, GLuint *buffer)
    /*
     * This must be atomic (generation and allocation of buffer object IDs)
     */
-   _glthread_LOCK_MUTEX(ctx->Shared->Mutex);
+   mtx_lock(&ctx->Shared->Mutex);
 
    first = _mesa_HashFindFreeKeyBlock(ctx->Shared->BufferObjects, n);
 
@@ -1200,7 +1200,7 @@ _mesa_GenBuffers(GLsizei n, GLuint *buffer)
       buffer[i] = first + i;
    }
 
-   _glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
+   mtx_unlock(&ctx->Shared->Mutex);
 }
 
 
@@ -1218,9 +1218,9 @@ _mesa_IsBuffer(GLuint id)
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
 
-   _glthread_LOCK_MUTEX(ctx->Shared->Mutex);
+   mtx_lock(&ctx->Shared->Mutex);
    bufObj = _mesa_lookup_bufferobj(ctx, id);
-   _glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
+   mtx_unlock(&ctx->Shared->Mutex);
 
    return bufObj && bufObj != &DummyBufferObject;
 }
diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c
index 85119c3a0ec..5b77ce103d2 100644
--- a/src/mesa/main/context.c
+++ b/src/mesa/main/context.c
@@ -364,7 +364,7 @@ dummy_enum_func(void)
  *
  * \sa Used by one_time_init().
  */
-_glthread_DECLARE_STATIC_MUTEX(OneTimeLock);
+mtx_t OneTimeLock = _MTX_INITIALIZER_NP;
 
 
 
@@ -382,7 +382,7 @@ one_time_init( struct gl_context *ctx )
 {
    static GLbitfield api_init_mask = 0x0;
 
-   _glthread_LOCK_MUTEX(OneTimeLock);
+   mtx_lock(&OneTimeLock);
 
    /* truly one-time init */
    if (!api_init_mask) {
@@ -423,7 +423,7 @@ one_time_init( struct gl_context *ctx )
 
    api_init_mask |= 1 << ctx->API;
 
-   _glthread_UNLOCK_MUTEX(OneTimeLock);
+   mtx_unlock(&OneTimeLock);
 
    /* Hopefully atexit() is widely available.  If not, we may need some
     * #ifdef tests here.
diff --git a/src/mesa/main/dlist.c b/src/mesa/main/dlist.c
index 0f4c89b8d20..d431fd2216f 100644
--- a/src/mesa/main/dlist.c
+++ b/src/mesa/main/dlist.c
@@ -8177,7 +8177,7 @@ _mesa_GenLists(GLsizei range)
    /*
     * Make this an atomic operation
     */
-   _glthread_LOCK_MUTEX(ctx->Shared->Mutex);
+   mtx_lock(&ctx->Shared->Mutex);
 
    base = _mesa_HashFindFreeKeyBlock(ctx->Shared->DisplayList, range);
    if (base) {
@@ -8189,7 +8189,7 @@ _mesa_GenLists(GLsizei range)
       }
    }
 
-   _glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
+   mtx_unlock(&ctx->Shared->Mutex);
 
    return base;
 }
diff --git a/src/mesa/main/errors.c b/src/mesa/main/errors.c
index 5f4eac6eb4f..603dfc9efba 100644
--- a/src/mesa/main/errors.c
+++ b/src/mesa/main/errors.c
@@ -42,7 +42,7 @@
 #define MESSAGE_LOG 1
 #define MESSAGE_LOG_ARB 2
 
-_glthread_DECLARE_STATIC_MUTEX(DynamicIDMutex);
+static mtx_t DynamicIDMutex = _MTX_INITIALIZER_NP;
 static GLuint NextDynamicID = 1;
 
 struct gl_debug_severity
@@ -136,10 +136,10 @@ static void
 debug_get_id(GLuint *id)
 {
    if (!(*id)) {
-      _glthread_LOCK_MUTEX(DynamicIDMutex);
+      mtx_lock(&DynamicIDMutex);
       if (!(*id))
          *id = NextDynamicID++;
-      _glthread_UNLOCK_MUTEX(DynamicIDMutex);
+      mtx_unlock(&DynamicIDMutex);
    }
 }
 
diff --git a/src/mesa/main/execmem.c b/src/mesa/main/execmem.c
index d63bb4a4e56..54239cc0a30 100644
--- a/src/mesa/main/execmem.c
+++ b/src/mesa/main/execmem.c
@@ -59,7 +59,7 @@
 
 #define EXEC_HEAP_SIZE (10*1024*1024)
 
-_glthread_DECLARE_STATIC_MUTEX(exec_mutex);
+static mtx_t exec_mutex = _MTX_INITIALIZER_NP;
 
 static struct mem_block *exec_heap = NULL;
 static unsigned char *exec_mem = NULL;
@@ -93,7 +93,7 @@ _mesa_exec_malloc(GLuint size)
    struct mem_block *block = NULL;
    void *addr = NULL;
 
-   _glthread_LOCK_MUTEX(exec_mutex);
+   mtx_lock(&exec_mutex);
 
    if (!init_heap())
       goto bail;
@@ -109,7 +109,7 @@ _mesa_exec_malloc(GLuint size)
       printf("_mesa_exec_malloc failed\n");
 
 bail:
-   _glthread_UNLOCK_MUTEX(exec_mutex);
+   mtx_unlock(&exec_mutex);
    
    return addr;
 }
@@ -118,7 +118,7 @@ bail:
 void 
 _mesa_exec_free(void *addr)
 {
-   _glthread_LOCK_MUTEX(exec_mutex);
+   mtx_lock(&exec_mutex);
 
    if (exec_heap) {
       struct mem_block *block = mmFindBlock(exec_heap, (unsigned char *)addr - exec_mem);
@@ -127,7 +127,7 @@ _mesa_exec_free(void *addr)
 	 mmFreeMem(block);
    }
 
-   _glthread_UNLOCK_MUTEX(exec_mutex);
+   mtx_unlock(&exec_mutex);
 }
 
 
diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index e459e0c6332..a9dcc51449d 100644
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -89,9 +89,9 @@ delete_dummy_framebuffer(struct gl_framebuffer *fb)
 void
 _mesa_init_fbobjects(struct gl_context *ctx)
 {
-   _glthread_INIT_MUTEX(DummyFramebuffer.Mutex);
-   _glthread_INIT_MUTEX(DummyRenderbuffer.Mutex);
-   _glthread_INIT_MUTEX(IncompleteFramebuffer.Mutex);
+   mtx_init(&DummyFramebuffer.Mutex, mtx_plain);
+   mtx_init(&DummyRenderbuffer.Mutex, mtx_plain);
+   mtx_init(&IncompleteFramebuffer.Mutex, mtx_plain);
    DummyFramebuffer.Delete = delete_dummy_framebuffer;
    DummyRenderbuffer.Delete = delete_dummy_renderbuffer;
    IncompleteFramebuffer.Delete = delete_dummy_framebuffer;
@@ -484,7 +484,7 @@ _mesa_framebuffer_renderbuffer(struct gl_context *ctx,
 {
    struct gl_renderbuffer_attachment *att;
 
-   _glthread_LOCK_MUTEX(fb->Mutex);
+   mtx_lock(&fb->Mutex);
 
    att = get_attachment(ctx, fb, attachment);
    ASSERT(att);
@@ -504,7 +504,7 @@ _mesa_framebuffer_renderbuffer(struct gl_context *ctx,
 
    invalidate_framebuffer(fb);
 
-   _glthread_UNLOCK_MUTEX(fb->Mutex);
+   mtx_unlock(&fb->Mutex);
 }
 
 
@@ -1352,9 +1352,9 @@ _mesa_GenRenderbuffers(GLsizei n, GLuint *renderbuffers)
       GLuint name = first + i;
       renderbuffers[i] = name;
       /* insert dummy placeholder into hash table */
-      _glthread_LOCK_MUTEX(ctx->Shared->Mutex);
+      mtx_lock(&ctx->Shared->Mutex);
       _mesa_HashInsert(ctx->Shared->RenderBuffers, name, &DummyRenderbuffer);
-      _glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
+      mtx_unlock(&ctx->Shared->Mutex);
    }
 }
 
@@ -2218,9 +2218,9 @@ _mesa_GenFramebuffers(GLsizei n, GLuint *framebuffers)
       GLuint name = first + i;
       framebuffers[i] = name;
       /* insert dummy placeholder into hash table */
-      _glthread_LOCK_MUTEX(ctx->Shared->Mutex);
+      mtx_lock(&ctx->Shared->Mutex);
       _mesa_HashInsert(ctx->Shared->FrameBuffers, name, &DummyFramebuffer);
-      _glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
+      mtx_unlock(&ctx->Shared->Mutex);
    }
 }
 
@@ -2433,7 +2433,7 @@ framebuffer_texture(struct gl_context *ctx, const char *caller, GLenum target,
 
    FLUSH_VERTICES(ctx, _NEW_BUFFERS);
 
-   _glthread_LOCK_MUTEX(fb->Mutex);
+   mtx_lock(&fb->Mutex);
    if (texObj) {
       if (attachment == GL_DEPTH_ATTACHMENT &&
           texObj == fb->Attachment[BUFFER_STENCIL].Texture &&
@@ -2491,7 +2491,7 @@ framebuffer_texture(struct gl_context *ctx, const char *caller, GLenum target,
 
    invalidate_framebuffer(fb);
 
-   _glthread_UNLOCK_MUTEX(fb->Mutex);
+   mtx_unlock(&fb->Mutex);
 }
 
 
diff --git a/src/mesa/main/framebuffer.c b/src/mesa/main/framebuffer.c
index 54eeda2b2ae..7416bb11892 100644
--- a/src/mesa/main/framebuffer.c
+++ b/src/mesa/main/framebuffer.c
@@ -130,7 +130,7 @@ _mesa_initialize_window_framebuffer(struct gl_framebuffer *fb,
 
    memset(fb, 0, sizeof(struct gl_framebuffer));
 
-   _glthread_INIT_MUTEX(fb->Mutex);
+   mtx_init(&fb->Mutex, mtx_plain);
 
    fb->RefCount = 1;
 
@@ -182,7 +182,7 @@ _mesa_initialize_user_framebuffer(struct gl_framebuffer *fb, GLuint name)
    fb->ColorReadBuffer = GL_COLOR_ATTACHMENT0_EXT;
    fb->_ColorReadBufferIndex = BUFFER_COLOR0;
    fb->Delete = _mesa_destroy_framebuffer;
-   _glthread_INIT_MUTEX(fb->Mutex);
+   mtx_init(&fb->Mutex, mtx_plain);
 }
 
 
@@ -213,7 +213,7 @@ _mesa_free_framebuffer_data(struct gl_framebuffer *fb)
    assert(fb);
    assert(fb->RefCount == 0);
 
-   _glthread_DESTROY_MUTEX(fb->Mutex);
+   mtx_destroy(&fb->Mutex);
 
    for (i = 0; i < BUFFER_COUNT; i++) {
       struct gl_renderbuffer_attachment *att = &fb->Attachment[i];
@@ -244,11 +244,11 @@ _mesa_reference_framebuffer_(struct gl_framebuffer **ptr,
       GLboolean deleteFlag = GL_FALSE;
       struct gl_framebuffer *oldFb = *ptr;
 
-      _glthread_LOCK_MUTEX(oldFb->Mutex);
+      mtx_lock(&oldFb->Mutex);
       ASSERT(oldFb->RefCount > 0);
       oldFb->RefCount--;
       deleteFlag = (oldFb->RefCount == 0);
-      _glthread_UNLOCK_MUTEX(oldFb->Mutex);
+      mtx_unlock(&oldFb->Mutex);
       
       if (deleteFlag)
          oldFb->Delete(oldFb);
@@ -258,9 +258,9 @@ _mesa_reference_framebuffer_(struct gl_framebuffer **ptr,
    assert(!*ptr);
 
    if (fb) {
-      _glthread_LOCK_MUTEX(fb->Mutex);
+      mtx_lock(&fb->Mutex);
       fb->RefCount++;
-      _glthread_UNLOCK_MUTEX(fb->Mutex);
+      mtx_unlock(&fb->Mutex);
       *ptr = fb;
    }
 }
diff --git a/src/mesa/main/getstring.c b/src/mesa/main/getstring.c
index f8097ef5f27..3ac62d402ab 100644
--- a/src/mesa/main/getstring.c
+++ b/src/mesa/main/getstring.c
@@ -334,7 +334,7 @@ _mesa_GetGraphicsResetStatusARB( void )
        */
       status = ctx->Driver.GetGraphicsResetStatus(ctx);
 
-      _glthread_LOCK_MUTEX(ctx->Shared->Mutex);
+      mtx_lock(&ctx->Shared->Mutex);
 
       /* If this context has not been affected by a GPU reset, check to see if
        * some other context in the share group has been affected by a reset.
@@ -348,7 +348,7 @@ _mesa_GetGraphicsResetStatusARB( void )
       }
 
       ctx->ShareGroupReset = ctx->Shared->ShareGroupReset;
-      _glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
+      mtx_unlock(&ctx->Shared->Mutex);
    }
 
    if (!ctx->Driver.GetGraphicsResetStatus && (MESA_VERBOSE & VERBOSE_API))
diff --git a/src/mesa/main/hash.c b/src/mesa/main/hash.c
index b31fd483906..06c1be4a639 100644
--- a/src/mesa/main/hash.c
+++ b/src/mesa/main/hash.c
@@ -59,8 +59,8 @@
 struct _mesa_HashTable {
    struct hash_table *ht;
    GLuint MaxKey;                        /**< highest key inserted so far */
-   _glthread_Mutex Mutex;                /**< mutual exclusion lock */
-   _glthread_Mutex WalkMutex;            /**< for _mesa_HashWalk() */
+   mtx_t Mutex;                /**< mutual exclusion lock */
+   mtx_t WalkMutex;            /**< for _mesa_HashWalk() */
    GLboolean InDeleteAll;                /**< Debug check */
    /** Value that would be in the table for DELETED_KEY_VALUE. */
    void *deleted_key_data;
@@ -117,8 +117,8 @@ _mesa_NewHashTable(void)
    if (table) {
       table->ht = _mesa_hash_table_create(NULL, uint_key_compare);
       _mesa_hash_table_set_deleted_key(table->ht, uint_key(DELETED_KEY_VALUE));
-      _glthread_INIT_MUTEX(table->Mutex);
-      _glthread_INIT_MUTEX(table->WalkMutex);
+      mtx_init(&table->Mutex, mtx_plain);
+      mtx_init(&table->WalkMutex, mtx_plain);
    }
    return table;
 }
@@ -144,8 +144,8 @@ _mesa_DeleteHashTable(struct _mesa_HashTable *table)
 
    _mesa_hash_table_destroy(table->ht, NULL);
 
-   _glthread_DESTROY_MUTEX(table->Mutex);
-   _glthread_DESTROY_MUTEX(table->WalkMutex);
+   mtx_destroy(&table->Mutex);
+   mtx_destroy(&table->WalkMutex);
    free(table);
 }
 
@@ -187,9 +187,9 @@ _mesa_HashLookup(struct _mesa_HashTable *table, GLuint key)
 {
    void *res;
    assert(table);
-   _glthread_LOCK_MUTEX(table->Mutex);
+   mtx_lock(&table->Mutex);
    res = _mesa_HashLookup_unlocked(table, key);
-   _glthread_UNLOCK_MUTEX(table->Mutex);
+   mtx_unlock(&table->Mutex);
    return res;
 }
 
@@ -211,7 +211,7 @@ _mesa_HashInsert(struct _mesa_HashTable *table, GLuint key, void *data)
    assert(table);
    assert(key);
 
-   _glthread_LOCK_MUTEX(table->Mutex);
+   mtx_lock(&table->Mutex);
 
    if (key > table->MaxKey)
       table->MaxKey = key;
@@ -227,7 +227,7 @@ _mesa_HashInsert(struct _mesa_HashTable *table, GLuint key, void *data)
       }
    }
 
-   _glthread_UNLOCK_MUTEX(table->Mutex);
+   mtx_unlock(&table->Mutex);
 }
 
 
@@ -256,14 +256,14 @@ _mesa_HashRemove(struct _mesa_HashTable *table, GLuint key)
       return;
    }
 
-   _glthread_LOCK_MUTEX(table->Mutex);
+   mtx_lock(&table->Mutex);
    if (key == DELETED_KEY_VALUE) {
       table->deleted_key_data = NULL;
    } else {
       entry = _mesa_hash_table_search(table->ht, uint_hash(key), uint_key(key));
       _mesa_hash_table_remove(table->ht, entry);
    }
-   _glthread_UNLOCK_MUTEX(table->Mutex);
+   mtx_unlock(&table->Mutex);
 }
 
 
@@ -286,7 +286,7 @@ _mesa_HashDeleteAll(struct _mesa_HashTable *table,
 
    ASSERT(table);
    ASSERT(callback);
-   _glthread_LOCK_MUTEX(table->Mutex);
+   mtx_lock(&table->Mutex);
    table->InDeleteAll = GL_TRUE;
    hash_table_foreach(table->ht, entry) {
       callback((uintptr_t)entry->key, entry->data, userData);
@@ -297,7 +297,7 @@ _mesa_HashDeleteAll(struct _mesa_HashTable *table,
       table->deleted_key_data = NULL;
    }
    table->InDeleteAll = GL_FALSE;
-   _glthread_UNLOCK_MUTEX(table->Mutex);
+   mtx_unlock(&table->Mutex);
 }
 
 
@@ -315,7 +315,7 @@ _mesa_HashClone(const struct _mesa_HashTable *table)
    struct _mesa_HashTable *clonetable;
 
    ASSERT(table);
-   _glthread_LOCK_MUTEX(table2->Mutex);
+   mtx_lock(&table2->Mutex);
 
    clonetable = _mesa_NewHashTable();
    assert(clonetable);
@@ -323,7 +323,7 @@ _mesa_HashClone(const struct _mesa_HashTable *table)
       _mesa_HashInsert(clonetable, (GLint)(uintptr_t)entry->key, entry->data);
    }
 
-   _glthread_UNLOCK_MUTEX(table2->Mutex);
+   mtx_unlock(&table2->Mutex);
 
    return clonetable;
 }
@@ -352,13 +352,13 @@ _mesa_HashWalk(const struct _mesa_HashTable *table,
 
    ASSERT(table);
    ASSERT(callback);
-   _glthread_LOCK_MUTEX(table2->WalkMutex);
+   mtx_lock(&table2->WalkMutex);
    hash_table_foreach(table->ht, entry) {
       callback((uintptr_t)entry->key, entry->data, userData);
    }
    if (table->deleted_key_data)
       callback(DELETED_KEY_VALUE, table->deleted_key_data, userData);
-   _glthread_UNLOCK_MUTEX(table2->WalkMutex);
+   mtx_unlock(&table2->WalkMutex);
 }
 
 static void
@@ -398,10 +398,10 @@ GLuint
 _mesa_HashFindFreeKeyBlock(struct _mesa_HashTable *table, GLuint numKeys)
 {
    const GLuint maxKey = ~((GLuint) 0) - 1;
-   _glthread_LOCK_MUTEX(table->Mutex);
+   mtx_lock(&table->Mutex);
    if (maxKey - numKeys > table->MaxKey) {
       /* the quick solution */
-      _glthread_UNLOCK_MUTEX(table->Mutex);
+      mtx_unlock(&table->Mutex);
       return table->MaxKey + 1;
    }
    else {
@@ -419,13 +419,13 @@ _mesa_HashFindFreeKeyBlock(struct _mesa_HashTable *table, GLuint numKeys)
 	    /* this key not in use, check if we've found enough */
 	    freeCount++;
 	    if (freeCount == numKeys) {
-               _glthread_UNLOCK_MUTEX(table->Mutex);
+               mtx_unlock(&table->Mutex);
 	       return freeStart;
 	    }
 	 }
       }
       /* cannot allocate a block of numKeys consecutive keys */
-      _glthread_UNLOCK_MUTEX(table->Mutex);
+      mtx_unlock(&table->Mutex);
       return 0;
    }
 }
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 7246b1e0556..bbc377280b9 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -1190,7 +1190,7 @@ struct gl_sampler_object
  */
 struct gl_texture_object
 {
-   _glthread_Mutex Mutex;      /**< for thread safety */
+   mtx_t Mutex;      /**< for thread safety */
    GLint RefCount;             /**< reference count */
    GLuint Name;                /**< the user-visible texture object ID */
    GLchar *Label;               /**< GL_KHR_debug */
@@ -1463,7 +1463,7 @@ struct gl_buffer_mapping {
  */
 struct gl_buffer_object
 {
-   _glthread_Mutex Mutex;
+   mtx_t Mutex;
    GLint RefCount;
    GLuint Name;
    GLchar *Label;       /**< GL_KHR_debug */
@@ -1576,7 +1576,7 @@ struct gl_vertex_array_object
    GLchar *Label;       /**< GL_KHR_debug */
 
    GLint RefCount;
-   _glthread_Mutex Mutex;
+   mtx_t Mutex;
 
    /**
     * Does the VAO use ARB semantics or Apple semantics?
@@ -2790,7 +2790,7 @@ struct gl_pipeline_object
 
    GLint RefCount;
 
-   _glthread_Mutex Mutex;
+   mtx_t Mutex;
 
    /**
     * Programs used for rendering
@@ -2927,7 +2927,7 @@ struct gl_sync_object
  */
 struct gl_shared_state
 {
-   _glthread_Mutex Mutex;		   /**< for thread safety */
+   mtx_t Mutex;		   /**< for thread safety */
    GLint RefCount;			   /**< Reference count */
    struct _mesa_HashTable *DisplayList;	   /**< Display lists hash table */
    struct _mesa_HashTable *TexObjects;	   /**< Texture objects hash table */
@@ -2945,7 +2945,7 @@ struct gl_shared_state
     * \todo Improve the granularity of locking.
     */
    /*@{*/
-   _glthread_Mutex TexMutex;		/**< texobj thread safety */
+   mtx_t TexMutex;		/**< texobj thread safety */
    GLuint TextureStateStamp;	        /**< state notification for shared tex */
    /*@}*/
 
@@ -3002,7 +3002,7 @@ struct gl_shared_state
  */
 struct gl_renderbuffer
 {
-   _glthread_Mutex Mutex; /**< for thread safety */
+   mtx_t Mutex; /**< for thread safety */
    GLuint ClassID;        /**< Useful for drivers */
    GLuint Name;
    GLchar *Label;         /**< GL_KHR_debug */
@@ -3080,7 +3080,7 @@ struct gl_renderbuffer_attachment
  */
 struct gl_framebuffer
 {
-   _glthread_Mutex Mutex;  /**< for thread safety */
+   mtx_t Mutex;  /**< for thread safety */
    /**
     * If zero, this is a window system framebuffer.  If non-zero, this
     * is a FBO framebuffer; note that for some devices (i.e. those with
diff --git a/src/mesa/main/pipelineobj.c b/src/mesa/main/pipelineobj.c
index 54be4e00418..27012df7273 100644
--- a/src/mesa/main/pipelineobj.c
+++ b/src/mesa/main/pipelineobj.c
@@ -64,7 +64,7 @@ _mesa_delete_pipeline_object(struct gl_context *ctx,
       _mesa_reference_shader_program(ctx, &obj->CurrentProgram[i], NULL);
 
    _mesa_reference_shader_program(ctx, &obj->ActiveProgram, NULL);
-   _glthread_DESTROY_MUTEX(obj->Mutex);
+   mtx_destroy(&obj->Mutex);
    ralloc_free(obj);
 }
 
@@ -77,7 +77,7 @@ _mesa_new_pipeline_object(struct gl_context *ctx, GLuint name)
    struct gl_pipeline_object *obj = rzalloc(NULL, struct gl_pipeline_object);
    if (obj) {
       obj->Name = name;
-      _glthread_INIT_MUTEX(obj->Mutex);
+      mtx_init(&obj->Mutex, mtx_plain);
       obj->RefCount = 1;
       obj->Flags = _mesa_get_shader_flags();
    }
@@ -177,11 +177,11 @@ _mesa_reference_pipeline_object_(struct gl_context *ctx,
       GLboolean deleteFlag = GL_FALSE;
       struct gl_pipeline_object *oldObj = *ptr;
 
-      _glthread_LOCK_MUTEX(oldObj->Mutex);
+      mtx_lock(&oldObj->Mutex);
       ASSERT(oldObj->RefCount > 0);
       oldObj->RefCount--;
       deleteFlag = (oldObj->RefCount == 0);
-      _glthread_UNLOCK_MUTEX(oldObj->Mutex);
+      mtx_unlock(&oldObj->Mutex);
 
       if (deleteFlag) {
          _mesa_delete_pipeline_object(ctx, oldObj);
@@ -193,7 +193,7 @@ _mesa_reference_pipeline_object_(struct gl_context *ctx,
 
    if (obj) {
       /* reference new pipeline object */
-      _glthread_LOCK_MUTEX(obj->Mutex);
+      mtx_lock(&obj->Mutex);
       if (obj->RefCount == 0) {
          /* this pipeline's being deleted (look just above) */
          /* Not sure this can ever really happen.  Warn if it does. */
@@ -204,7 +204,7 @@ _mesa_reference_pipeline_object_(struct gl_context *ctx,
          obj->RefCount++;
          *ptr = obj;
       }
-      _glthread_UNLOCK_MUTEX(obj->Mutex);
+      mtx_unlock(&obj->Mutex);
    }
 }
 
diff --git a/src/mesa/main/renderbuffer.c b/src/mesa/main/renderbuffer.c
index 2ff96e548eb..0bc7f2b9654 100644
--- a/src/mesa/main/renderbuffer.c
+++ b/src/mesa/main/renderbuffer.c
@@ -38,7 +38,7 @@
 void
 _mesa_init_renderbuffer(struct gl_renderbuffer *rb, GLuint name)
 {
-   _glthread_INIT_MUTEX(rb->Mutex);
+   mtx_init(&rb->Mutex, mtx_plain);
 
    rb->ClassID = 0;
    rb->Name = name;
@@ -83,7 +83,7 @@ _mesa_new_renderbuffer(struct gl_context *ctx, GLuint name)
 void
 _mesa_delete_renderbuffer(struct gl_context *ctx, struct gl_renderbuffer *rb)
 {
-   _glthread_DESTROY_MUTEX(rb->Mutex);
+   mtx_destroy(&rb->Mutex);
    free(rb->Label);
    free(rb);
 }
@@ -153,12 +153,12 @@ _mesa_reference_renderbuffer_(struct gl_renderbuffer **ptr,
       GLboolean deleteFlag = GL_FALSE;
       struct gl_renderbuffer *oldRb = *ptr;
 
-      _glthread_LOCK_MUTEX(oldRb->Mutex);
+      mtx_lock(&oldRb->Mutex);
       ASSERT(oldRb->RefCount > 0);
       oldRb->RefCount--;
       /*printf("RB DECR %p (%d) to %d\n", (void*) oldRb, oldRb->Name, oldRb->RefCount);*/
       deleteFlag = (oldRb->RefCount == 0);
-      _glthread_UNLOCK_MUTEX(oldRb->Mutex);
+      mtx_unlock(&oldRb->Mutex);
 
       if (deleteFlag) {
          GET_CURRENT_CONTEXT(ctx);
@@ -171,10 +171,10 @@ _mesa_reference_renderbuffer_(struct gl_renderbuffer **ptr,
 
    if (rb) {
       /* reference new renderbuffer */
-      _glthread_LOCK_MUTEX(rb->Mutex);
+      mtx_lock(&rb->Mutex);
       rb->RefCount++;
       /*printf("RB INCR %p (%d) to %d\n", (void*) rb, rb->Name, rb->RefCount);*/
-      _glthread_UNLOCK_MUTEX(rb->Mutex);
+      mtx_unlock(&rb->Mutex);
       *ptr = rb;
    }
 }
diff --git a/src/mesa/main/samplerobj.c b/src/mesa/main/samplerobj.c
index 7285ef5ed34..4900d525680 100644
--- a/src/mesa/main/samplerobj.c
+++ b/src/mesa/main/samplerobj.c
@@ -66,7 +66,7 @@ _mesa_reference_sampler_object_(struct gl_context *ctx,
       GLboolean deleteFlag = GL_FALSE;
       struct gl_sampler_object *oldSamp = *ptr;
 
-      /*_glthread_LOCK_MUTEX(oldSamp->Mutex);*/
+      /*mtx_lock(&oldSamp->Mutex);*/
       ASSERT(oldSamp->RefCount > 0);
       oldSamp->RefCount--;
 #if 0
@@ -74,7 +74,7 @@ _mesa_reference_sampler_object_(struct gl_context *ctx,
              (void *) oldSamp, oldSamp->Name, oldSamp->RefCount);
 #endif
       deleteFlag = (oldSamp->RefCount == 0);
-      /*_glthread_UNLOCK_MUTEX(oldSamp->Mutex);*/
+      /*mtx_unlock(&oldSamp->Mutex);*/
 
       if (deleteFlag) {
 	 ASSERT(ctx->Driver.DeleteSamplerObject);
@@ -87,7 +87,7 @@ _mesa_reference_sampler_object_(struct gl_context *ctx,
 
    if (samp) {
       /* reference new sampler */
-      /*_glthread_LOCK_MUTEX(samp->Mutex);*/
+      /*mtx_lock(&samp->Mutex);*/
       if (samp->RefCount == 0) {
          /* this sampler's being deleted (look just above) */
          /* Not sure this can every really happen.  Warn if it does. */
@@ -102,7 +102,7 @@ _mesa_reference_sampler_object_(struct gl_context *ctx,
 #endif
          *ptr = samp;
       }
-      /*_glthread_UNLOCK_MUTEX(samp->Mutex);*/
+      /*mtx_unlock(&samp->Mutex);*/
    }
 }
 
@@ -203,7 +203,7 @@ _mesa_DeleteSamplers(GLsizei count, const GLuint *samplers)
       return;
    }
 
-   _glthread_LOCK_MUTEX(ctx->Shared->Mutex);
+   mtx_lock(&ctx->Shared->Mutex);
 
    for (i = 0; i < count; i++) {
       if (samplers[i]) {
@@ -228,7 +228,7 @@ _mesa_DeleteSamplers(GLsizei count, const GLuint *samplers)
       }
    }
 
-   _glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
+   mtx_unlock(&ctx->Shared->Mutex);
 }
 
 
diff --git a/src/mesa/main/shaderapi.c b/src/mesa/main/shaderapi.c
index e2f3462af2b..5060cbb0ba7 100644
--- a/src/mesa/main/shaderapi.c
+++ b/src/mesa/main/shaderapi.c
@@ -124,7 +124,7 @@ _mesa_init_shader_state(struct gl_context *ctx)
 
    /* Extended for ARB_separate_shader_objects */
    ctx->Shader.RefCount = 1;
-   _glthread_INIT_MUTEX(ctx->Shader.Mutex);
+   mtx_init(&ctx->Shader.Mutex, mtx_plain);
 }
 
 
@@ -145,7 +145,7 @@ _mesa_free_shader_state(struct gl_context *ctx)
 
    /* Extended for ARB_separate_shader_objects */
    assert(ctx->Shader.RefCount == 1);
-   _glthread_DESTROY_MUTEX(ctx->Shader.Mutex);
+   mtx_destroy(&ctx->Shader.Mutex);
 }
 
 
diff --git a/src/mesa/main/shared.c b/src/mesa/main/shared.c
index 6a49348ce51..dc22025c2c6 100644
--- a/src/mesa/main/shared.c
+++ b/src/mesa/main/shared.c
@@ -62,7 +62,7 @@ _mesa_alloc_shared_state(struct gl_context *ctx)
    if (!shared)
       return NULL;
 
-   _glthread_INIT_MUTEX(shared->Mutex);
+   mtx_init(&shared->Mutex, mtx_plain);
 
    shared->DisplayList = _mesa_NewHashTable();
    shared->TexObjects = _mesa_NewHashTable();
@@ -113,7 +113,7 @@ _mesa_alloc_shared_state(struct gl_context *ctx)
    assert(shared->DefaultTex[TEXTURE_1D_INDEX]->RefCount == 1);
 
    /* Mutex and timestamp for texobj state validation */
-   _glthread_INIT_MUTEX(shared->TexMutex);
+   mtx_init(&shared->TexMutex, mtx_plain);
    shared->TextureStateStamp = 0;
 
    shared->FrameBuffers = _mesa_NewHashTable();
@@ -354,8 +354,8 @@ free_shared_state(struct gl_context *ctx, struct gl_shared_state *shared)
    _mesa_HashDeleteAll(shared->TexObjects, delete_texture_cb, ctx);
    _mesa_DeleteHashTable(shared->TexObjects);
 
-   _glthread_DESTROY_MUTEX(shared->Mutex);
-   _glthread_DESTROY_MUTEX(shared->TexMutex);
+   mtx_destroy(&shared->Mutex);
+   mtx_destroy(&shared->TexMutex);
 
    free(shared);
 }
@@ -378,11 +378,11 @@ _mesa_reference_shared_state(struct gl_context *ctx,
       struct gl_shared_state *old = *ptr;
       GLboolean delete;
 
-      _glthread_LOCK_MUTEX(old->Mutex);
+      mtx_lock(&old->Mutex);
       assert(old->RefCount >= 1);
       old->RefCount--;
       delete = (old->RefCount == 0);
-      _glthread_UNLOCK_MUTEX(old->Mutex);
+      mtx_unlock(&old->Mutex);
 
       if (delete) {
          free_shared_state(ctx, old);
@@ -393,9 +393,9 @@ _mesa_reference_shared_state(struct gl_context *ctx,
 
    if (state) {
       /* reference new state */
-      _glthread_LOCK_MUTEX(state->Mutex);
+      mtx_lock(&state->Mutex);
       state->RefCount++;
       *ptr = state;
-      _glthread_UNLOCK_MUTEX(state->Mutex);
+      mtx_unlock(&state->Mutex);
    }
 }
diff --git a/src/mesa/main/syncobj.c b/src/mesa/main/syncobj.c
index ad21f3b670a..a88d7e469f2 100644
--- a/src/mesa/main/syncobj.c
+++ b/src/mesa/main/syncobj.c
@@ -184,9 +184,9 @@ _mesa_validate_sync(struct gl_context *ctx,
 void
 _mesa_ref_sync_object(struct gl_context *ctx, struct gl_sync_object *syncObj)
 {
-   _glthread_LOCK_MUTEX(ctx->Shared->Mutex);
+   mtx_lock(&ctx->Shared->Mutex);
    syncObj->RefCount++;
-   _glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
+   mtx_unlock(&ctx->Shared->Mutex);
 }
 
 
@@ -195,7 +195,7 @@ _mesa_unref_sync_object(struct gl_context *ctx, struct gl_sync_object *syncObj)
 {
    struct set_entry *entry;
 
-   _glthread_LOCK_MUTEX(ctx->Shared->Mutex);
+   mtx_lock(&ctx->Shared->Mutex);
    syncObj->RefCount--;
    if (syncObj->RefCount == 0) {
       entry = _mesa_set_search(ctx->Shared->SyncObjects,
@@ -203,11 +203,11 @@ _mesa_unref_sync_object(struct gl_context *ctx, struct gl_sync_object *syncObj)
                                syncObj);
       assert (entry != NULL);
       _mesa_set_remove(ctx->Shared->SyncObjects, entry);
-      _glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
+      mtx_unlock(&ctx->Shared->Mutex);
 
       ctx->Driver.DeleteSyncObject(ctx, syncObj);
    } else {
-      _glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
+      mtx_unlock(&ctx->Shared->Mutex);
    }
 }
 
@@ -288,11 +288,11 @@ _mesa_FenceSync(GLenum condition, GLbitfield flags)
 
       ctx->Driver.FenceSync(ctx, syncObj, condition, flags);
 
-      _glthread_LOCK_MUTEX(ctx->Shared->Mutex);
+      mtx_lock(&ctx->Shared->Mutex);
       _mesa_set_add(ctx->Shared->SyncObjects,
                     _mesa_hash_pointer(syncObj),
                     syncObj);
-      _glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
+      mtx_unlock(&ctx->Shared->Mutex);
 
       return (GLsync) syncObj;
    }
diff --git a/src/mesa/main/teximage.h b/src/mesa/main/teximage.h
index 5f8a47776bc..51d94d17e82 100644
--- a/src/mesa/main/teximage.h
+++ b/src/mesa/main/teximage.h
@@ -163,7 +163,7 @@ _mesa_legal_texture_base_format_for_target(struct gl_context *ctx,
 static inline void
 _mesa_lock_texture(struct gl_context *ctx, struct gl_texture_object *texObj)
 {
-   _glthread_LOCK_MUTEX(ctx->Shared->TexMutex);
+   mtx_lock(&ctx->Shared->TexMutex);
    ctx->Shared->TextureStateStamp++;
    (void) texObj;
 }
@@ -172,7 +172,7 @@ static inline void
 _mesa_unlock_texture(struct gl_context *ctx, struct gl_texture_object *texObj)
 {
    (void) texObj;
-   _glthread_UNLOCK_MUTEX(ctx->Shared->TexMutex);
+   mtx_unlock(&ctx->Shared->TexMutex);
 }
 
 /*@}*/
diff --git a/src/mesa/main/texobj.c b/src/mesa/main/texobj.c
index 6adc0ae84e5..3375fe36bc5 100644
--- a/src/mesa/main/texobj.c
+++ b/src/mesa/main/texobj.c
@@ -115,7 +115,7 @@ _mesa_initialize_texture_object( struct gl_context *ctx,
 
    memset(obj, 0, sizeof(*obj));
    /* init the non-zero fields */
-   _glthread_INIT_MUTEX(obj->Mutex);
+   mtx_init(&obj->Mutex, mtx_plain);
    obj->RefCount = 1;
    obj->Name = name;
    obj->Target = target;
@@ -237,7 +237,7 @@ _mesa_delete_texture_object(struct gl_context *ctx,
    _mesa_reference_buffer_object(ctx, &texObj->BufferObject, NULL);
 
    /* destroy the mutex -- it may have allocated memory (eg on bsd) */
-   _glthread_DESTROY_MUTEX(texObj->Mutex);
+   mtx_destroy(&texObj->Mutex);
 
    free(texObj->Label);
 
@@ -374,12 +374,12 @@ _mesa_reference_texobj_(struct gl_texture_object **ptr,
       ASSERT(valid_texture_object(oldTex));
       (void) valid_texture_object; /* silence warning in release builds */
 
-      _glthread_LOCK_MUTEX(oldTex->Mutex);
+      mtx_lock(&oldTex->Mutex);
       ASSERT(oldTex->RefCount > 0);
       oldTex->RefCount--;
 
       deleteFlag = (oldTex->RefCount == 0);
-      _glthread_UNLOCK_MUTEX(oldTex->Mutex);
+      mtx_unlock(&oldTex->Mutex);
 
       if (deleteFlag) {
          GET_CURRENT_CONTEXT(ctx);
@@ -396,7 +396,7 @@ _mesa_reference_texobj_(struct gl_texture_object **ptr,
    if (tex) {
       /* reference new texture */
       ASSERT(valid_texture_object(tex));
-      _glthread_LOCK_MUTEX(tex->Mutex);
+      mtx_lock(&tex->Mutex);
       if (tex->RefCount == 0) {
          /* this texture's being deleted (look just above) */
          /* Not sure this can every really happen.  Warn if it does. */
@@ -407,7 +407,7 @@ _mesa_reference_texobj_(struct gl_texture_object **ptr,
          tex->RefCount++;
          *ptr = tex;
       }
-      _glthread_UNLOCK_MUTEX(tex->Mutex);
+      mtx_unlock(&tex->Mutex);
    }
 }
 
@@ -1009,7 +1009,7 @@ _mesa_GenTextures( GLsizei n, GLuint *textures )
    /*
     * This must be atomic (generation and allocation of texture IDs)
     */
-   _glthread_LOCK_MUTEX(ctx->Shared->Mutex);
+   mtx_lock(&ctx->Shared->Mutex);
 
    first = _mesa_HashFindFreeKeyBlock(ctx->Shared->TexObjects, n);
 
@@ -1020,7 +1020,7 @@ _mesa_GenTextures( GLsizei n, GLuint *textures )
       GLenum target = 0;
       texObj = ctx->Driver.NewTextureObject(ctx, name, target);
       if (!texObj) {
-         _glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
+         mtx_unlock(&ctx->Shared->Mutex);
          _mesa_error(ctx, GL_OUT_OF_MEMORY, "glGenTextures");
          return;
       }
@@ -1031,7 +1031,7 @@ _mesa_GenTextures( GLsizei n, GLuint *textures )
       textures[i] = name;
    }
 
-   _glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
+   mtx_unlock(&ctx->Shared->Mutex);
 }
 
 
@@ -1178,9 +1178,9 @@ _mesa_DeleteTextures( GLsizei n, const GLuint *textures)
             /* The texture _name_ is now free for re-use.
              * Remove it from the hash table now.
              */
-            _glthread_LOCK_MUTEX(ctx->Shared->Mutex);
+            mtx_lock(&ctx->Shared->Mutex);
             _mesa_HashRemove(ctx->Shared->TexObjects, delObj->Name);
-            _glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
+            mtx_unlock(&ctx->Shared->Mutex);
 
             /* Unreference the texobj.  If refcount hits zero, the texture
              * will be deleted.
@@ -1313,9 +1313,9 @@ _mesa_BindTexture( GLenum target, GLuint texName )
          }
 
          /* and insert it into hash table */
-         _glthread_LOCK_MUTEX(ctx->Shared->Mutex);
+         mtx_lock(&ctx->Shared->Mutex);
          _mesa_HashInsert(ctx->Shared->TexObjects, texName, newTexObj);
-         _glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
+         mtx_unlock(&ctx->Shared->Mutex);
       }
       newTexObj->Target = target;
    }
@@ -1327,10 +1327,10 @@ _mesa_BindTexture( GLenum target, GLuint texName )
     */
    {
       GLboolean early_out;
-      _glthread_LOCK_MUTEX(ctx->Shared->Mutex);
+      mtx_lock(&ctx->Shared->Mutex);
       early_out = ((ctx->Shared->RefCount == 1)
                    && (newTexObj == texUnit->CurrentTex[targetIndex]));
-      _glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
+      mtx_unlock(&ctx->Shared->Mutex);
       if (early_out) {
          return;
       }
@@ -1493,7 +1493,7 @@ _mesa_IsTexture( GLuint texture )
 void
 _mesa_lock_context_textures( struct gl_context *ctx )
 {
-   _glthread_LOCK_MUTEX(ctx->Shared->TexMutex);
+   mtx_lock(&ctx->Shared->TexMutex);
 
    if (ctx->Shared->TextureStateStamp != ctx->TextureStateTimestamp) {
       ctx->NewState |= _NEW_TEXTURE;
@@ -1506,7 +1506,7 @@ void
 _mesa_unlock_context_textures( struct gl_context *ctx )
 {
    assert(ctx->Shared->TextureStateStamp == ctx->TextureStateTimestamp);
-   _glthread_UNLOCK_MUTEX(ctx->Shared->TexMutex);
+   mtx_unlock(&ctx->Shared->TexMutex);
 }
 
 void GLAPIENTRY