virgl: add virgl_rebind_resource

We are going support reallocating the HW resource for a
virgl_resource.  When that happens, the virgl_resource needs to be
rebound to the context.

Signed-off-by: Chia-I Wu <[email protected]>
Reviewed-by: Alexandros Frantzis <[email protected]>

1 files changed, 8 insertions, 0 deletions

diff --git a/src/gallium/drivers/virgl/virgl_context.h b/src/gallium/drivers/virgl/virgl_context.h
index b0fa03ca499..70807c5256c 100644
--- a/src/gallium/drivers/virgl/virgl_context.h
+++ b/src/gallium/drivers/virgl/virgl_context.h
@@ -128,4 +128,12 @@ void virgl_init_so_functions(struct virgl_context *vctx);
 
 struct tgsi_token *virgl_tgsi_transform(struct virgl_context *vctx, const struct tgsi_token *tokens_in);
 
+bool
+virgl_can_rebind_resource(struct virgl_context *vctx,
+                          struct pipe_resource *res);
+
+void
+virgl_rebind_resource(struct virgl_context *vctx,
+                      struct pipe_resource *res);
+
 #endif