1 /**************************************************************************
3 * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26 **************************************************************************/
47 extern struct blit_state
*
48 util_create_blit(struct pipe_context
*pipe
, struct cso_context
*cso
);
51 util_destroy_blit(struct blit_state
*ctx
);
54 util_blit_pixels(struct blit_state
*ctx
,
55 struct pipe_surface
*src
,
56 struct pipe_sampler_view
*src_sampler_view
,
59 struct pipe_surface
*dst
,
62 float z
, uint filter
);
65 util_blit_pixels_writemask(struct blit_state
*ctx
,
66 struct pipe_surface
*src
,
67 struct pipe_sampler_view
*src_sampler_view
,
70 struct pipe_surface
*dst
,
77 util_blit_pixels_tex(struct blit_state
*ctx
,
78 struct pipe_sampler_view
*src_sampler_view
,
81 struct pipe_surface
*dst
,
84 float z
, uint filter
);
86 /* Call at end of frame to avoid synchronous rendering.
89 util_blit_flush( struct blit_state
*ctx
);