1 files changed, 0 insertions, 83 deletions
diff --git a/src/gallium/winsys/drm/intel/gem/intel_drm_fence.c b/src/gallium/winsys/drm/intel/gem/intel_drm_fence.c
deleted file mode 100644
index 102faedfea..0000000000
--- a/src/gallium/winsys/drm/intel/gem/intel_drm_fence.c
+++ /dev/null
@@ -1,83 +0,0 @@
-
-#include "intel_drm_winsys.h"
-#include "util/u_memory.h"
-#include "util/u_atomic.h"
-#include "util/u_inlines.h"
-
-/**
- * Because gem does not have fence's we have to create our own fences.
- *
- * They work by keeping the batchbuffer around and checking if that has
- * been idled. If bo is NULL fence has expired.
- */
-struct intel_drm_fence
-{
-   struct pipe_reference reference;
-   drm_intel_bo *bo;
-};
-
-
-struct pipe_fence_handle *
-intel_drm_fence_create(drm_intel_bo *bo)
-{
-   struct intel_drm_fence *fence = CALLOC_STRUCT(intel_drm_fence);
-
-   pipe_reference_init(&fence->reference, 1);
-   /* bo is null if fence already expired */
-   if (bo) {
-      drm_intel_bo_reference(bo);
-      fence->bo = bo;
-   }
-
-   return (struct pipe_fence_handle *)fence;
-}
-
-static void
-intel_drm_fence_reference(struct intel_winsys *iws,
-                          struct pipe_fence_handle **ptr,
-                          struct pipe_fence_handle *fence)
-{
-   struct intel_drm_fence *old = (struct intel_drm_fence *)*ptr;
-   struct intel_drm_fence *f = (struct intel_drm_fence *)fence;
-
-   if (pipe_reference(&((struct intel_drm_fence *)(*ptr))->reference, &f->reference)) {
-      if (old->bo)
-         drm_intel_bo_unreference(old->bo);
-      FREE(old);
-   }
-   *ptr = fence;
-}
-
-static int
-intel_drm_fence_signalled(struct intel_winsys *iws,
-                          struct pipe_fence_handle *fence)
-{
-   assert(0);
-
-   return 0;
-}
-
-static int
-intel_drm_fence_finish(struct intel_winsys *iws,
-                       struct pipe_fence_handle *fence)
-{
-   struct intel_drm_fence *f = (struct intel_drm_fence *)fence;
-
-   /* fence already expired */
-   if (!f->bo)
-      return 0;
-
-   drm_intel_bo_wait_rendering(f->bo);
-   drm_intel_bo_unreference(f->bo);
-   f->bo = NULL;
-
-   return 0;
-}
-
-void
-intel_drm_winsys_init_fence_functions(struct intel_drm_winsys *idws)
-{
-   idws->base.fence_reference = intel_drm_fence_reference;
-   idws->base.fence_signalled = intel_drm_fence_signalled;
-   idws->base.fence_finish = intel_drm_fence_finish;
-}