diff options
Diffstat (limited to 'src/gallium/drivers/i965/brw_screen.h')
| -rw-r--r-- | src/gallium/drivers/i965/brw_screen.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/gallium/drivers/i965/brw_screen.h b/src/gallium/drivers/i965/brw_screen.h index 79d595d..b0be0e1 100644 --- a/src/gallium/drivers/i965/brw_screen.h +++ b/src/gallium/drivers/i965/brw_screen.h @@ -56,6 +56,14 @@ struct brw_transfer unsigned offset; }; +struct brw_buffer +{ + struct pipe_buffer base; + struct brw_winsys_buffer *bo; + void *ptr; + boolean is_user_buffer; +}; + /* * Cast wrappers @@ -72,5 +80,19 @@ brw_transfer(struct pipe_transfer *transfer) return (struct brw_transfer *)transfer; } +static INLINE struct brw_buffer * +brw_buffer(struct pipe_buffer *buffer) +{ + return (struct brw_buffer *)buffer; +} + + +/* Pipe buffer helpers + */ +static INLINE boolean +brw_buffer_is_user_buffer( const struct pipe_buffer *buf ) +{ + return ((const struct brw_buffer *)buf)->is_user_buffer; +} #endif /* BRW_SCREEN_H */ |