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/i915simple/i915_surface.c b/src/mesa/pipe/i915simple/i915_surface.c
index e625f5a68c8..8ef02b99cd1 100644
--- a/src/mesa/pipe/i915simple/i915_surface.c
+++ b/src/mesa/pipe/i915simple/i915_surface.c
@@ -65,7 +65,7 @@ i915_get_tex_surface(struct pipe_context *pipe,
    if (ps) {
       assert(ps->refcount);
       assert(ps->winsys);
-      pipe->winsys->buffer_reference(pipe->winsys, &ps->buffer, tex->buffer);
+      pipe_buffer_reference(pipe->winsys, &ps->buffer, tex->buffer);
       ps->format = pt->format;
       ps->cpp = pt->cpp;
       ps->width = pt->width[level];