diff options
| author | Michel Dänzer <daenzer@vmware.com> | 2009-03-04 11:58:48 +0100 |
|---|---|---|
| committer | Michel Dänzer <daenzer@vmware.com> | 2009-03-04 11:58:48 +0100 |
| commit | 5e27cd46c04a9e7b5904cc014bffd0f4daae31fe (patch) | |
| tree | a57289f14d69f1977dfaee592af908052d726b8c /src/gallium/include/pipe/internal | |
| parent | 60041203d5847de8ab71842a6ce5d33d96cc4930 (diff) | |
gallium: Unify reference counting.
The core reference counting code is centralized in p_refcnt.h.
This has some consequences related to struct pipe_buffer:
* The screen member of struct pipe_buffer must be initialized, or
pipe_buffer_reference() will crash trying to destroy a buffer with reference
count 0. u_simple_screen takes care of this, but I may have missed some of
the drivers not using it.
* Except for rare exceptions deep in winsys code, buffers must always be
allocated via pipe_buffer_create() or via screen->*buffer_create() rather
than via winsys->*buffer_create().
Diffstat (limited to 'src/gallium/include/pipe/internal')
| -rw-r--r-- | src/gallium/include/pipe/internal/p_winsys_screen.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/gallium/include/pipe/internal/p_winsys_screen.h b/src/gallium/include/pipe/internal/p_winsys_screen.h index 8d3bab0caa..f4a29e63c7 100644 --- a/src/gallium/include/pipe/internal/p_winsys_screen.h +++ b/src/gallium/include/pipe/internal/p_winsys_screen.h @@ -154,8 +154,7 @@ struct pipe_winsys void (*buffer_unmap)( struct pipe_winsys *ws, struct pipe_buffer *buf ); - void (*buffer_destroy)( struct pipe_winsys *ws, - struct pipe_buffer *buf ); + void (*buffer_destroy)( struct pipe_buffer *buf ); /** Set ptr = fence, with reference counting */ |