1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
/*
* Cogl
*
* A Low-Level GPU Graphics and Utilities API
*
* Copyright (C) 2011 Intel Corporation.
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* Authors:
* Robert Bragg <robert@linux.intel.com>
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "cogl-object.h"
#include "cogl-framebuffer-private.h"
#include "cogl-onscreen-template-private.h"
#include <stdlib.h>
static void _cogl_onscreen_template_free (CoglOnscreenTemplate *onscreen_template);
COGL_OBJECT_DEFINE (OnscreenTemplate, onscreen_template);
static void
_cogl_onscreen_template_free (CoglOnscreenTemplate *onscreen_template)
{
g_slice_free (CoglOnscreenTemplate, onscreen_template);
}
CoglOnscreenTemplate *
cogl_onscreen_template_new (void)
{
CoglOnscreenTemplate *onscreen_template = g_slice_new0 (CoglOnscreenTemplate);
char *user_config;
onscreen_template->config.swap_throttled = TRUE;
onscreen_template->config.need_stencil = TRUE;
onscreen_template->config.samples_per_pixel = 0;
user_config = getenv ("COGL_POINT_SAMPLES_PER_PIXEL");
if (user_config)
{
unsigned long samples_per_pixel = strtoul (user_config, NULL, 10);
if (samples_per_pixel != ULONG_MAX)
onscreen_template->config.samples_per_pixel =
samples_per_pixel;
}
return _cogl_onscreen_template_object_new (onscreen_template);
}
void
cogl_onscreen_template_set_samples_per_pixel (
CoglOnscreenTemplate *onscreen_template,
int samples_per_pixel)
{
onscreen_template->config.samples_per_pixel = samples_per_pixel;
}
void
cogl_onscreen_template_set_swap_throttled (
CoglOnscreenTemplate *onscreen_template,
CoglBool throttled)
{
onscreen_template->config.swap_throttled = throttled;
}
void
cogl_onscreen_template_set_has_alpha (CoglOnscreenTemplate *onscreen_template,
CoglBool has_alpha)
{
onscreen_template->config.has_alpha = has_alpha;
}
|
