diff options
Diffstat (limited to 'src/gallium/drivers/i965/brw_winsys.h')
| -rw-r--r-- | src/gallium/drivers/i965/brw_winsys.h | 39 |
1 files changed, 21 insertions, 18 deletions
diff --git a/src/gallium/drivers/i965/brw_winsys.h b/src/gallium/drivers/i965/brw_winsys.h index bc3d31196c1..d19cd5d248c 100644 --- a/src/gallium/drivers/i965/brw_winsys.h +++ b/src/gallium/drivers/i965/brw_winsys.h @@ -31,12 +31,15 @@ struct brw_winsys; struct pipe_fence_handle; -/* This currently just wraps dri_bo: +/* Not sure why the winsys needs this: + */ +#define BRW_BATCH_SIZE (32*1024) + + +/* Need a tiny bit of information inside the abstract buffer struct: */ struct brw_winsys_buffer { - struct brw_winsys_screen *sws; - void *bo; - unsigned offset; + unsigned *offset; unsigned size; }; @@ -70,6 +73,8 @@ enum brw_buffer_type BRW_BUFFER_TYPE_WM_SCRATCH, BRW_BUFFER_TYPE_BATCH, BRW_BUFFER_TYPE_STATE_CACHE, + + BRW_BUFFER_TYPE_MAX /* Count of possible values */ }; struct brw_winsys_screen { @@ -103,12 +108,9 @@ struct brw_winsys_screen { struct brw_winsys_buffer *b2); int (*bo_exec)( struct brw_winsys_buffer *buffer, - unsigned bytes_used, - void *foo, - int a, - int b ); + unsigned bytes_used ); - void (*bo_subdata)(struct brw_winsys_buffer *buffer, + int (*bo_subdata)(struct brw_winsys_buffer *buffer, size_t offset, size_t size, const void *data); @@ -142,14 +144,14 @@ struct brw_winsys_screen { /** * Destroy the winsys. */ - void (*destroy)(struct brw_winsys *iws); + void (*destroy)(struct brw_winsys_screen *iws); }; /** * Create brw pipe_screen. */ -struct pipe_screen *brw_create_screen(struct brw_winsys *iws, unsigned pci_id); +struct pipe_screen *brw_create_screen(struct brw_winsys_screen *iws, unsigned pci_id); /** * Create a brw pipe_context. @@ -162,19 +164,20 @@ struct pipe_context *brw_create_context(struct pipe_screen *screen); * TODO UGLY */ struct pipe_texture; -boolean brw_get_texture_buffer_brw(struct pipe_texture *texture, - struct brw_winsys_buffer **buffer, - unsigned *stride); +boolean brw_texture_get_winsys_buffer(struct pipe_texture *texture, + struct brw_winsys_buffer **buffer, + unsigned *stride); /** * Wrap a brw_winsys buffer with a texture blanket. * * TODO UGLY */ -struct pipe_texture * brw_texture_blanket_ws(struct pipe_screen *screen, - const struct pipe_texture *tmplt, - const unsigned *stride, - struct brw_winsys_buffer *buffer); +struct pipe_texture * +brw_texture_blanket_winsys_buffer(struct pipe_screen *screen, + const struct pipe_texture *template, + const unsigned pitch, + struct brw_winsys_buffer *buffer); |