intel: Use flink for global buffer ids

	Also fix minor drm api change

1 files changed, 15 insertions, 2 deletions

diff --git a/src/gallium/winsys/drm/intel/gem/intel_be_device.h b/src/gallium/winsys/drm/intel/gem/intel_be_device.h
index 5bf7d3fc4f..47d2176cb4 100644
--- a/src/gallium/winsys/drm/intel/gem/intel_be_device.h
+++ b/src/gallium/winsys/drm/intel/gem/intel_be_device.h
@@ -44,6 +44,8 @@ intel_be_init_device(struct intel_be_device *device, int fd, unsigned id);
 struct intel_be_buffer {
 	struct pipe_buffer base;
 	drm_intel_bo *bo;
+	boolean flinked;
+	unsigned flink;
 };
 
 /**
@@ -60,9 +62,20 @@ intel_be_buffer_from_handle(struct pipe_screen *screen,
  *
  * If buffer is destroyed handle may become invalid.
  */
-unsigned
+boolean
 intel_be_handle_from_buffer(struct pipe_screen *screen,
-                            struct pipe_buffer *buffer);
+                            struct pipe_buffer *buffer,
+                            unsigned *handle);
+
+/**
+ * Gets the global handle from a buffer.
+ *
+ * If buffer is destroyed handle may become invalid.
+ */
+boolean
+intel_be_global_handle_from_buffer(struct pipe_screen *screen,
+                                   struct pipe_buffer *buffer,
+                                   unsigned *handle);
 
 static INLINE struct intel_be_buffer *
 intel_be_buffer(struct pipe_buffer *buf)