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, 4 insertions, 3 deletions

diff --git a/src/mesa/pipe/softpipe/sp_state_fs.c b/src/mesa/pipe/softpipe/sp_state_fs.c
index 945c93411f..1430be7869 100644
--- a/src/mesa/pipe/softpipe/sp_state_fs.c
+++ b/src/mesa/pipe/softpipe/sp_state_fs.c
@@ -30,6 +30,7 @@
 
 #include "pipe/p_defines.h"
 #include "pipe/p_util.h"
+#include "pipe/p_inlines.h"
 #include "pipe/p_winsys.h"
 #include "pipe/draw/draw_context.h"
 #include "pipe/p_shader_tokens.h"
@@ -165,9 +166,9 @@ softpipe_set_constant_buffer(struct pipe_context *pipe,
    assert(index == 0);
 
    /* note: reference counting */
-   ws->buffer_reference(ws,
-                        &softpipe->constants[shader].buffer,
-                        buf->buffer);
+   pipe_buffer_reference(ws,
+			 &softpipe->constants[shader].buffer,
+			 buf->buffer);
    softpipe->constants[shader].size = buf->size;
 
    softpipe->dirty |= SP_NEW_CONSTANTS;