diff options
Diffstat (limited to 'src/gallium/include/pipe/p_context.h')
| -rw-r--r-- | src/gallium/include/pipe/p_context.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/gallium/include/pipe/p_context.h b/src/gallium/include/pipe/p_context.h index 17fad1fa24..d1b734a9f9 100644 --- a/src/gallium/include/pipe/p_context.h +++ b/src/gallium/include/pipe/p_context.h @@ -316,6 +316,32 @@ struct pipe_context { void (*sampler_view_destroy)(struct pipe_context *ctx, struct pipe_sampler_view *view); + + + /** + * Get a transfer object for transferring data to/from a texture. + * + * Transfers are (by default) context-private and allow uploads to be + * interleaved with + */ + struct pipe_transfer *(*get_tex_transfer)(struct pipe_context *, + struct pipe_texture *texture, + unsigned face, unsigned level, + unsigned zslice, + enum pipe_transfer_usage usage, + unsigned x, unsigned y, + unsigned w, unsigned h); + + void (*tex_transfer_destroy)(struct pipe_context *, + struct pipe_transfer *); + + void *(*transfer_map)( struct pipe_context *, + struct pipe_transfer *transfer ); + + void (*transfer_unmap)( struct pipe_context *, + struct pipe_transfer *transfer ); + + }; |