1 /**************************************************************************
3 * Copyright 2009 VMware, Inc. All Rights Reserved.
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the
7 * "Software"), to deal in the Software without restriction, including
8 * without limitation the rights to use, copy, modify, merge, publish,
9 * distribute, sub license, and/or sell copies of the Software, and to
10 * permit persons to whom the Software is furnished to do so, subject to
11 * the following conditions:
13 * The above copyright notice and this permission notice (including the
14 * next paragraph) shall be included in all copies or substantial portions
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
20 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
21 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
22 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
23 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 **************************************************************************/
32 #include "pipe/p_compiler.h"
33 #include "pipe/p_state.h"
35 #include "util/u_pack_color.h"
44 u_surface_default_template(struct pipe_surface
*view
,
45 const struct pipe_resource
*texture
);
48 util_copy_rect(ubyte
* dst
, enum pipe_format format
,
49 unsigned dst_stride
, unsigned dst_x
, unsigned dst_y
,
50 unsigned width
, unsigned height
, const ubyte
* src
,
51 int src_stride
, unsigned src_x
, unsigned src_y
);
54 util_copy_box(ubyte
* dst
,
55 enum pipe_format format
,
56 unsigned dst_stride
, unsigned dst_slice_stride
,
57 unsigned dst_x
, unsigned dst_y
, unsigned dst_z
,
58 unsigned width
, unsigned height
, unsigned depth
,
60 int src_stride
, unsigned src_slice_stride
,
61 unsigned src_x
, unsigned src_y
, unsigned src_z
);
64 util_fill_rect(ubyte
* dst
, enum pipe_format format
,
65 unsigned dst_stride
, unsigned dst_x
, unsigned dst_y
,
66 unsigned width
, unsigned height
, union util_color
*uc
);
69 util_fill_box(ubyte
* dst
, enum pipe_format format
,
70 unsigned stride
, unsigned layer_stride
,
71 unsigned x
, unsigned y
, unsigned z
,
72 unsigned width
, unsigned height
, unsigned depth
,
73 union util_color
*uc
);
77 util_resource_copy_region(struct pipe_context
*pipe
,
78 struct pipe_resource
*dst
,
80 unsigned dst_x
, unsigned dst_y
, unsigned dst_z
,
81 struct pipe_resource
*src
,
83 const struct pipe_box
*src_box
);
86 util_clear_render_target(struct pipe_context
*pipe
,
87 struct pipe_surface
*dst
,
88 const union pipe_color_union
*color
,
89 unsigned dstx
, unsigned dsty
,
90 unsigned width
, unsigned height
);
93 util_clear_depth_stencil(struct pipe_context
*pipe
,
94 struct pipe_surface
*dst
,
98 unsigned dstx
, unsigned dsty
,
99 unsigned width
, unsigned height
);
102 util_can_blit_via_copy_region(const struct pipe_blit_info
*blit
,
103 boolean tight_format_check
);
106 util_try_blit_via_copy_region(struct pipe_context
*ctx
,
107 const struct pipe_blit_info
*blit
);
115 #endif /* U_SURFACE_H */