gallium: kill is_resource_referenced

Only st/xorg used it and even incorrectly with regards to pipelined transfers.

3 files changed, 0 insertions, 27 deletions

diff --git a/src/gallium/auxiliary/util/u_resource.c b/src/gallium/auxiliary/util/u_resource.c
index ea6896b430..50a7cd4d55 100644
--- a/src/gallium/auxiliary/util/u_resource.c
+++ b/src/gallium/auxiliary/util/u_resource.c
@@ -24,14 +24,6 @@ void u_resource_destroy_vtbl(struct pipe_screen *screen,
    ur->vtbl->resource_destroy(screen, resource);
 }
 
-unsigned u_is_resource_referenced_vtbl( struct pipe_context *pipe,
-                                        struct pipe_resource *resource,
-                                        unsigned level, int layer)
-{
-   struct u_resource *ur = u_resource(resource);
-   return ur->vtbl->is_resource_referenced(pipe, resource, level, layer);
-}
-
 struct pipe_transfer *u_get_transfer_vtbl(struct pipe_context *context,
                                           struct pipe_resource *resource,
                                           unsigned level,
diff --git a/src/gallium/auxiliary/util/u_transfer.c b/src/gallium/auxiliary/util/u_transfer.c
index b6c63d9642..7e72a59ee0 100644
--- a/src/gallium/auxiliary/util/u_transfer.c
+++ b/src/gallium/auxiliary/util/u_transfer.c
@@ -73,13 +73,6 @@ void u_default_transfer_flush_region( struct pipe_context *pipe,
     */
 }
 
-unsigned u_default_is_resource_referenced( struct pipe_context *pipe,
-                                           struct pipe_resource *resource,
-                                           unsigned level, int layer)
-{
-   return 0;
-}
-
 struct pipe_transfer * u_default_get_transfer(struct pipe_context *context,
                                               struct pipe_resource *resource,
                                               unsigned level,
diff --git a/src/gallium/auxiliary/util/u_transfer.h b/src/gallium/auxiliary/util/u_transfer.h
index 8cf9c418b0..5b5ddeb4ab 100644
--- a/src/gallium/auxiliary/util/u_transfer.h
+++ b/src/gallium/auxiliary/util/u_transfer.h
@@ -27,10 +27,6 @@ void u_default_transfer_flush_region( struct pipe_context *pipe,
                                       struct pipe_transfer *transfer,
                                       const struct pipe_box *box);
 
-unsigned u_default_is_resource_referenced( struct pipe_context *pipe,
-                                           struct pipe_resource *resource,
-                                           unsigned level, int layer);
-
 struct pipe_transfer * u_default_get_transfer(struct pipe_context *context,
                                               struct pipe_resource *resource,
                                               unsigned level,
@@ -57,10 +53,6 @@ struct u_resource_vtbl {
    void (*resource_destroy)(struct pipe_screen *,
                             struct pipe_resource *pt);
 
-   unsigned (*is_resource_referenced)(struct pipe_context *pipe,
-                                      struct pipe_resource *texture,
-                                      unsigned level, int layer);
-
    struct pipe_transfer *(*get_transfer)(struct pipe_context *,
                                          struct pipe_resource *resource,
                                          unsigned level,
@@ -104,10 +96,6 @@ boolean u_resource_get_handle_vtbl(struct pipe_screen *screen,
 void u_resource_destroy_vtbl(struct pipe_screen *screen,
                              struct pipe_resource *resource);
 
-unsigned u_is_resource_referenced_vtbl( struct pipe_context *pipe,
-                                        struct pipe_resource *resource,
-                                        unsigned level, int layer);
-
 struct pipe_transfer *u_get_transfer_vtbl(struct pipe_context *context,
                                           struct pipe_resource *resource,
                                           unsigned level,