nouveau: give resources a start property

1 files changed, 0 insertions, 83 deletions

diff --git a/src/mesa/drivers/dri/nouveau_winsys/nouveau_winsys.c b/src/mesa/drivers/dri/nouveau_winsys/nouveau_winsys.c
index 9919272ebe..e6481a20f2 100644
--- a/src/mesa/drivers/dri/nouveau_winsys/nouveau_winsys.c
+++ b/src/mesa/drivers/dri/nouveau_winsys/nouveau_winsys.c
@@ -5,89 +5,6 @@
 
 #include "pipe/nouveau/nouveau_winsys.h"
 
-int
-nouveau_resource_init(struct nouveau_resource **heap, int size)
-{
-	struct nouveau_resource *r;
-
-	r = calloc(1, sizeof(struct nouveau_resource));
-	if (!r)
-		return 1;
-
-	r->start = 0;
-	r->size  = size;
-	*heap = r;
-	return 0;
-}
-
-int
-nouveau_resource_alloc(struct nouveau_resource *heap, int size, void *priv,
-		       struct nouveau_resource **res)
-{
-	struct nouveau_resource *r;
-
-	if (!heap || !size || !res || *res)
-		return 1;
-
-	while (heap) {
-		if (!heap->in_use && heap->size >= size) {
-			r = calloc(1, sizeof(struct nouveau_resource));
-			if (!r)
-				return 1;
-
-			r->start  = (heap->start + heap->size) - size;
-			r->size   = size;
-			r->in_use = TRUE;
-			r->priv   = priv;
-
-			heap->size -= size;
-
-			r->next = heap->next;
-			if (heap->next)
-				heap->next->prev = r;
-			r->prev = heap;
-			heap->next = r;
-
-			*res = r;
-			return 0;
-		}
-			
-		heap = heap->next;
-	}
-
-	return 1;
-}
-
-void
-nouveau_resource_free(struct nouveau_resource **res)
-{
-	struct nouveau_resource *r;
-
-	if (!res || !*res)
-		return;
-	r = *res;
-
-	if (r->prev && !r->prev->in_use) {
-		r->prev->next = r->next;
-		if (r->next)
-			r->next->prev = r->prev;
-		r->prev->size += r->size;
-		free(r);
-	} else
-	if (r->next && !r->next->in_use) {
-		r->next->prev = r->prev;
-		if (r->prev)
-			r->prev->next = r->next;
-		r->next->size += r->size;
-		r->next->start = r->start;
-		free(r);
-	} else {
-		r->in_use = FALSE;
-	}
-
-	*res = NULL;
-}
-
 static int
 nouveau_pipe_notifier_alloc(struct nouveau_winsys *nvws, int count,
 			    struct nouveau_notifier **notify)