1 #ifndef EGLAPI_INCLUDED
2 #define EGLAPI_INCLUDED
5 * A generic function ptr type
7 typedef void (*_EGLProc
)(void);
11 * Typedefs for all EGL API entrypoint functions.
15 typedef EGLBoolean (*Initialize_t
)(_EGLDriver
*, _EGLDisplay
*dpy
, EGLint
*major
, EGLint
*minor
);
16 typedef EGLBoolean (*Terminate_t
)(_EGLDriver
*, _EGLDisplay
*dpy
);
19 typedef EGLBoolean (*GetConfigs_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, EGLConfig
*configs
, EGLint config_size
, EGLint
*num_config
);
20 typedef EGLBoolean (*ChooseConfig_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, const EGLint
*attrib_list
, EGLConfig
*configs
, EGLint config_size
, EGLint
*num_config
);
21 typedef EGLBoolean (*GetConfigAttrib_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLConfig
*config
, EGLint attribute
, EGLint
*value
);
24 typedef _EGLContext
*(*CreateContext_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLConfig
*config
, _EGLContext
*share_list
, const EGLint
*attrib_list
);
25 typedef EGLBoolean (*DestroyContext_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLContext
*ctx
);
26 /* this is the only function (other than Initialize) that may be called with an uninitialized display */
27 typedef EGLBoolean (*MakeCurrent_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLSurface
*draw
, _EGLSurface
*read
, _EGLContext
*ctx
);
28 typedef EGLBoolean (*QueryContext_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLContext
*ctx
, EGLint attribute
, EGLint
*value
);
31 typedef _EGLSurface
*(*CreateWindowSurface_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLConfig
*config
, EGLNativeWindowType window
, const EGLint
*attrib_list
);
32 typedef _EGLSurface
*(*CreatePixmapSurface_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLConfig
*config
, EGLNativePixmapType pixmap
, const EGLint
*attrib_list
);
33 typedef _EGLSurface
*(*CreatePbufferSurface_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLConfig
*config
, const EGLint
*attrib_list
);
34 typedef EGLBoolean (*DestroySurface_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLSurface
*surface
);
35 typedef EGLBoolean (*QuerySurface_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLSurface
*surface
, EGLint attribute
, EGLint
*value
);
36 typedef EGLBoolean (*SurfaceAttrib_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLSurface
*surface
, EGLint attribute
, EGLint value
);
37 typedef EGLBoolean (*BindTexImage_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLSurface
*surface
, EGLint buffer
);
38 typedef EGLBoolean (*ReleaseTexImage_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLSurface
*surface
, EGLint buffer
);
39 typedef EGLBoolean (*SwapInterval_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLSurface
*surf
, EGLint interval
);
40 typedef EGLBoolean (*SwapBuffers_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLSurface
*draw
);
41 typedef EGLBoolean (*CopyBuffers_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLSurface
*surface
, EGLNativePixmapType target
);
44 typedef const char *(*QueryString_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, EGLint name
);
45 typedef EGLBoolean (*WaitClient_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLContext
*ctx
);
46 typedef EGLBoolean (*WaitNative_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, EGLint engine
);
48 /* this function may be called from multiple threads at the same time */
49 typedef _EGLProc (*GetProcAddress_t
)(_EGLDriver
*drv
, const char *procname
);
53 #ifdef EGL_MESA_screen_surface
54 typedef EGLBoolean (*ChooseModeMESA_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLScreen
*screen
, const EGLint
*attrib_list
, EGLModeMESA
*modes
, EGLint modes_size
, EGLint
*num_modes
);
55 typedef EGLBoolean (*GetModesMESA_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLScreen
*screen
, EGLModeMESA
*modes
, EGLint mode_size
, EGLint
*num_mode
);
56 typedef EGLBoolean (*GetModeAttribMESA_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLMode
*mode
, EGLint attribute
, EGLint
*value
);
57 typedef EGLBoolean (*CopyContextMESA_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLContext
*source
, _EGLContext
*dest
, EGLint mask
);
58 typedef EGLBoolean (*GetScreensMESA_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, EGLScreenMESA
*screens
, EGLint max_screens
, EGLint
*num_screens
);
59 typedef _EGLSurface
*(*CreateScreenSurfaceMESA_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLConfig
*config
, const EGLint
*attrib_list
);
60 typedef EGLBoolean (*ShowScreenSurfaceMESA_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLScreen
*screen
, _EGLSurface
*surface
, _EGLMode
*mode
);
61 typedef EGLBoolean (*ScreenPositionMESA_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLScreen
*screen
, EGLint x
, EGLint y
);
62 typedef EGLBoolean (*QueryScreenMESA_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLScreen
*screen
, EGLint attribute
, EGLint
*value
);
63 typedef EGLBoolean (*QueryScreenSurfaceMESA_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLScreen
*screen
, _EGLSurface
**surface
);
64 typedef EGLBoolean (*QueryScreenModeMESA_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLScreen
*screen
, _EGLMode
**mode
);
65 typedef const char * (*QueryModeStringMESA_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLMode
*mode
);
66 #endif /* EGL_MESA_screen_surface */
69 #ifdef EGL_VERSION_1_2
70 typedef _EGLSurface
*(*CreatePbufferFromClientBuffer_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, EGLenum buftype
, EGLClientBuffer buffer
, _EGLConfig
*config
, const EGLint
*attrib_list
);
71 #endif /* EGL_VERSION_1_2 */
74 #ifdef EGL_KHR_image_base
75 typedef _EGLImage
*(*CreateImageKHR_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLContext
*ctx
, EGLenum target
, EGLClientBuffer buffer
, const EGLint
*attr_list
);
76 typedef EGLBoolean (*DestroyImageKHR_t
)(_EGLDriver
*drv
, _EGLDisplay
*dpy
, _EGLImage
*image
);
77 #endif /* EGL_KHR_image_base */
81 * The API dispatcher jumps through these functions
85 Initialize_t Initialize
;
86 Terminate_t Terminate
;
88 GetConfigs_t GetConfigs
;
89 ChooseConfig_t ChooseConfig
;
90 GetConfigAttrib_t GetConfigAttrib
;
92 CreateContext_t CreateContext
;
93 DestroyContext_t DestroyContext
;
94 MakeCurrent_t MakeCurrent
;
95 QueryContext_t QueryContext
;
97 CreateWindowSurface_t CreateWindowSurface
;
98 CreatePixmapSurface_t CreatePixmapSurface
;
99 CreatePbufferSurface_t CreatePbufferSurface
;
100 DestroySurface_t DestroySurface
;
101 QuerySurface_t QuerySurface
;
102 SurfaceAttrib_t SurfaceAttrib
;
103 BindTexImage_t BindTexImage
;
104 ReleaseTexImage_t ReleaseTexImage
;
105 SwapInterval_t SwapInterval
;
106 SwapBuffers_t SwapBuffers
;
107 CopyBuffers_t CopyBuffers
;
109 QueryString_t QueryString
;
110 WaitClient_t WaitClient
;
111 WaitNative_t WaitNative
;
112 GetProcAddress_t GetProcAddress
;
114 #ifdef EGL_MESA_screen_surface
115 ChooseModeMESA_t ChooseModeMESA
;
116 GetModesMESA_t GetModesMESA
;
117 GetModeAttribMESA_t GetModeAttribMESA
;
118 CopyContextMESA_t CopyContextMESA
;
119 GetScreensMESA_t GetScreensMESA
;
120 CreateScreenSurfaceMESA_t CreateScreenSurfaceMESA
;
121 ShowScreenSurfaceMESA_t ShowScreenSurfaceMESA
;
122 ScreenPositionMESA_t ScreenPositionMESA
;
123 QueryScreenMESA_t QueryScreenMESA
;
124 QueryScreenSurfaceMESA_t QueryScreenSurfaceMESA
;
125 QueryScreenModeMESA_t QueryScreenModeMESA
;
126 QueryModeStringMESA_t QueryModeStringMESA
;
127 #endif /* EGL_MESA_screen_surface */
129 #ifdef EGL_VERSION_1_2
130 CreatePbufferFromClientBuffer_t CreatePbufferFromClientBuffer
;
133 #ifdef EGL_KHR_image_base
134 CreateImageKHR_t CreateImageKHR
;
135 DestroyImageKHR_t DestroyImageKHR
;
136 #endif /* EGL_KHR_image_base */
139 #endif /* EGLAPI_INCLUDED */