1 files changed, 0 insertions, 90 deletions
diff --git a/src/gallium/state_trackers/glx/dri/dri_lock.c b/src/gallium/state_trackers/glx/dri/dri_lock.c
deleted file mode 100644
index b272ab55f34..00000000000
--- a/src/gallium/state_trackers/glx/dri/dri_lock.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2009 VMware, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-
-#include "pipe/p_thread.h"
-#include "dri_context.h"
-#include "xf86drm.h"
-
-pipe_static_mutex( lockMutex );
-
-static void
-dri_contended_lock(struct dri_context *ctx)
-{
-   __DRIdrawablePrivate *dPriv = ctx->dPriv;
-   __DRIcontextPrivate *cPriv = ctx->cPriv;
-   __DRIscreenPrivate *sPriv = cPriv->driScreenPriv;
-
-   drmGetLock(sPriv->fd, cPriv->hHWContext, 0);
-
-   /* Perform round trip communication with server (including dropping
-    * and retaking the above lock) to update window dimensions:
-    */
-   if (dPriv)
-      DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);
-}
-
-
-/* Lock the hardware and validate our state.
- */
-void dri_lock_hardware( struct dri_context *ctx )
-{
-   __DRIcontextPrivate *cPriv = ctx->cPriv;
-   __DRIscreenPrivate *sPriv = cPriv->driScreenPriv;
-   char __ret = 0;
-
-   pipe_mutex_lock(lockMutex);
-   assert(!ctx->locked);
-
-   DRM_CAS((drmLock *) &sPriv->pSAREA->lock,
-           cPriv->hHWContext,
-           (DRM_LOCK_HELD | cPriv->hHWContext),
-           __ret);
-
-   if (__ret)
-      dri_contended_lock( ctx );
-
-   ctx->locked = TRUE;
-}
-
-
-/* Unlock the hardware using the global current context
- */
-void dri_unlock_hardware( struct dri_context *ctx )
-{
-   __DRIcontextPrivate *cPriv = ctx->cPriv;
-   __DRIscreenPrivate *sPriv = cPriv->driScreenPriv;
-
-   assert(ctx->locked);
-   ctx->locked = FALSE;
-
-   DRM_UNLOCK(sPriv->fd, 
-              (drmLock *) &sPriv->pSAREA->lock,
-              cPriv->hHWContext);
-
-   pipe_mutex_unlock(lockMutex);
-}