Merge remote branch 'origin/7.8'
[mesa.git] / src / gallium / state_trackers / python / p_device.i
1 /**************************************************************************
2 *
3 * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
4 * All Rights Reserved.
5 *
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:
13 *
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
16 * of the Software.
17 *
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.
25 *
26 **************************************************************************/
27
28 /**
29 * @file
30 * SWIG interface definion for Gallium types.
31 *
32 * @author Jose Fonseca <jrfonseca@tungstengraphics.com>
33 */
34
35
36 %nodefaultctor st_device;
37 %nodefaultdtor st_device;
38
39
40 struct st_device {
41 };
42
43 %newobject st_device::texture_create;
44 %newobject st_device::context_create;
45 %newobject st_device::buffer_create;
46
47 %extend st_device {
48
49 st_device(int hardware = 1) {
50 return st_device_create(hardware ? TRUE : FALSE);
51 }
52
53 ~st_device() {
54 st_device_destroy($self);
55 }
56
57 const char * get_name( void ) {
58 return $self->screen->get_name($self->screen);
59 }
60
61 const char * get_vendor( void ) {
62 return $self->screen->get_vendor($self->screen);
63 }
64
65 /**
66 * Query an integer-valued capability/parameter/limit
67 * \param param one of PIPE_CAP_x
68 */
69 int get_param( int param ) {
70 return $self->screen->get_param($self->screen, param);
71 }
72
73 /**
74 * Query a float-valued capability/parameter/limit
75 * \param param one of PIPE_CAP_x
76 */
77 float get_paramf( int param ) {
78 return $self->screen->get_paramf($self->screen, param);
79 }
80
81 /**
82 * Check if the given pipe_format is supported as a texture or
83 * drawing surface.
84 * \param bind bitmask of PIPE_BIND flags
85 */
86 int is_format_supported( enum pipe_format format,
87 enum pipe_texture_target target,
88 unsigned bind,
89 unsigned geom_flags ) {
90 /* We can't really display surfaces with the python statetracker so mask
91 * out that usage */
92 bind &= ~PIPE_BIND_DISPLAY_TARGET;
93
94 return $self->screen->is_format_supported( $self->screen,
95 format,
96 target,
97 bind,
98 geom_flags );
99 }
100
101 struct st_context *
102 context_create(void) {
103 return st_context_create($self);
104 }
105
106 struct pipe_resource *
107 resource_create(
108 enum pipe_format format,
109 unsigned width,
110 unsigned height,
111 unsigned depth = 1,
112 unsigned last_level = 0,
113 enum pipe_texture_target target = PIPE_TEXTURE_2D,
114 unsigned bind = 0
115 ) {
116 struct pipe_resource templat;
117
118 /* We can't really display surfaces with the python statetracker so mask
119 * out that usage */
120 bind &= ~PIPE_BIND_DISPLAY_TARGET;
121
122 memset(&templat, 0, sizeof(templat));
123 templat.format = format;
124 templat.width0 = width;
125 templat.height0 = height;
126 templat.depth0 = depth;
127 templat.last_level = last_level;
128 templat.target = target;
129 templat.bind = bind;
130
131 return $self->screen->resource_create($self->screen, &templat);
132 }
133
134 struct pipe_resource *
135 buffer_create(unsigned size, unsigned bind = 0) {
136 return pipe_buffer_create($self->screen, bind, size);
137 }
138 };