gallium: rename pipe_buffer_handle to pipe_buffer, rework pipebuffer/ code

Provide an actual definition of the pipe_buffer struct,  containing
the parameters used to create the buffer, and its refcount.

Shift refcounting buffers out of the winsys interface, similar to
surfaces & textures.

Rework pipebuffer/ to reflect the fact these changes, and also Michel's
reworking of the buffer interface.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mesa/pipe/softpipe/sp_texture.h b/src/mesa/pipe/softpipe/sp_texture.h
index 0494bf365b..c6cf370351 100644
--- a/src/mesa/pipe/softpipe/sp_texture.h
+++ b/src/mesa/pipe/softpipe/sp_texture.h
@@ -41,7 +41,7 @@ struct softpipe_texture
 
    /* The data is held here:
     */
-   struct pipe_buffer_handle *buffer;
+   struct pipe_buffer *buffer;
    unsigned long buffer_size;
 };