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
|
/* Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Code Aurora Forum nor
* the names of its contributors may be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef __GSL_DISPLAYAPI_H
#define __GSL_DISPLAYAPI_H
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
//////////////////////////////////////////////////////////////////////////////
// entrypoints
//////////////////////////////////////////////////////////////////////////////
#ifdef __GSLDISPLAY_EXPORTS
#define DISP_API OS_DLLEXPORT
#else
#define DISP_API OS_DLLIMPORT
#endif // __GSLDISPLAY_EXPORTS
//////////////////////////////////////////////////////////////////////////////
// defines
//////////////////////////////////////////////////////////////////////////////
#define GSL_DISPLAY_PANEL_TOSHIBA_640x480 0
#define GSL_DISPLAY_PANEL_HITACHI_240x320 1
#define GSL_DISPLAY_PANEL_DEFAULT GSL_DISPLAY_PANEL_TOSHIBA_640x480
//////////////////////////////////////////////////////////////////////////////
// types
//////////////////////////////////////////////////////////////////////////////
typedef int gsl_display_id_t;
typedef int gsl_surface_id_t;
typedef struct _gsl_displaymode_t {
int panel_id;
int width;
int height;
int bpp;
int orientation;
int frequency;
} gsl_displaymode_t;
//////////////////////////////////////////////////////////////////////////////
// prototypes
//////////////////////////////////////////////////////////////////////////////
DISP_API gsl_display_id_t gsl_display_open(gsl_devhandle_t devhandle, int panel_id);
DISP_API int gsl_display_close(gsl_display_id_t display_id);
DISP_API int gsl_display_getcount(void);
DISP_API int gsl_display_setmode(gsl_display_id_t display_id, gsl_displaymode_t displaymode);
DISP_API int gsl_display_getmode(gsl_display_id_t display_id, gsl_displaymode_t *displaymode);
DISP_API gsl_surface_id_t gsl_display_setsurface(gsl_display_id_t display_id, void *buffer);
DISP_API int gsl_display_getactivesurface(gsl_display_id_t display_id, void **buffer);
DISP_API int gsl_display_flipsurface(gsl_display_id_t display_id, gsl_surface_id_t surface_id);
#ifdef __cplusplus
}
#endif // __cplusplus
#endif // __GSL_DISPLAYAPI_H
|
