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
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
|
#ifndef EGLSURFACE_INCLUDED
#define EGLSURFACE_INCLUDED
#include "egltypedefs.h"
/**
* "Base" class for device driver surfaces.
*/
struct _egl_surface
{
EGLSurface Handle; /* The public/opaque handle which names this object */
_EGLConfig *Config;
/* May need reference counting here */
EGLBoolean IsBound;
EGLBoolean DeletePending;
EGLint Type; /* one of EGL_WINDOW_BIT, EGL_PIXMAP_BIT or EGL_PBUFFER_BIT */
EGLint Width, Height;
EGLint TextureFormat, TextureTarget;
EGLint MipmapTexture, MipmapLevel;
EGLint SwapInterval;
/* If type == EGL_SCREEN_BIT: */
EGLint VisibleRefCount; /* number of screens I'm displayed on */
#ifdef EGL_VERSION_1_2
EGLint SwapBehavior; /* one of EGL_BUFFER_PRESERVED/DESTROYED */
EGLint HorizontalResolution, VerticalResolution;
EGLint AspectRatio;
EGLint RenderBuffer; /* EGL_BACK_BUFFER or EGL_SINGLE_BUFFER */
EGLint AlphaFormat; /* EGL_ALPHA_FORMAT_NONPRE or EGL_ALPHA_FORMAT_PRE */
EGLint Colorspace; /* EGL_COLORSPACE_sRGB or EGL_COLORSPACE_LINEAR */
#endif /* EGL_VERSION_1_2 */
};
extern EGLBoolean
_eglInitSurface(_EGLDriver *drv, EGLDisplay dpy,
_EGLSurface *surf, EGLint type, EGLConfig config,
const EGLint *attrib_list);
extern void
_eglSaveSurface(_EGLSurface *surf);
extern void
_eglRemoveSurface(_EGLSurface *surf);
extern EGLSurface
_eglGetSurfaceHandle(_EGLSurface *surface);
extern _EGLSurface *
_eglLookupSurface(EGLSurface surf);
extern _EGLSurface *
_eglGetCurrentSurface(EGLint readdraw);
extern EGLBoolean
_eglSwapBuffers(_EGLDriver *drv, EGLDisplay dpy, EGLSurface draw);
extern EGLBoolean
_eglCopyBuffers(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface, NativePixmapType target);
extern EGLBoolean
_eglQuerySurface(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint *value);
extern EGLSurface
_eglCreateWindowSurface(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config, NativeWindowType window, const EGLint *attrib_list);
extern EGLSurface
_eglCreatePixmapSurface(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config, NativePixmapType pixmap, const EGLint *attrib_list);
extern EGLSurface
_eglCreatePbufferSurface(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list);
extern EGLBoolean
_eglDestroySurface(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface);
extern EGLBoolean
_eglSurfaceAttrib(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value);
extern EGLBoolean
_eglBindTexImage(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface, EGLint buffer);
extern EGLBoolean
_eglReleaseTexImage(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface, EGLint buffer);
extern EGLBoolean
_eglSwapInterval(_EGLDriver *drv, EGLDisplay dpy, EGLint interval);
#ifdef EGL_VERSION_1_2
extern EGLSurface
_eglCreatePbufferFromClientBuffer(_EGLDriver *drv, EGLDisplay dpy,
EGLenum buftype, EGLClientBuffer buffer,
EGLConfig config, const EGLint *attrib_list);
#endif /* EGL_VERSION_1_2 */
#endif /* EGLSURFACE_INCLUDED */
|
