/************************************************************************** * * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. * Copyright 2009-2010 Chia-I Wu * Copyright 2010-2011 LunarG, Inc. * All Rights Reserved. * * 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, sub license, 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 (including the * next paragraph) 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. * **************************************************************************/ #ifndef EGLAPI_INCLUDED #define EGLAPI_INCLUDED /** * A generic function ptr type */ typedef void (*_EGLProc)(void); /** * Typedefs for all EGL API entrypoint functions. */ /* driver funcs */ typedef EGLBoolean (*Initialize_t)(_EGLDriver *, _EGLDisplay *dpy); typedef EGLBoolean (*Terminate_t)(_EGLDriver *, _EGLDisplay *dpy); /* config funcs */ typedef EGLBoolean (*GetConfigs_t)(_EGLDriver *drv, _EGLDisplay *dpy, EGLConfig *configs, EGLint config_size, EGLint *num_config); typedef EGLBoolean (*ChooseConfig_t)(_EGLDriver *drv, _EGLDisplay *dpy, const EGLint *attrib_list, EGLConfig *configs, EGLint config_size, EGLint *num_config); typedef EGLBoolean (*GetConfigAttrib_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *config, EGLint attribute, EGLint *value); /* context funcs */ typedef _EGLContext *(*CreateContext_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *config, _EGLContext *share_list, const EGLint *attrib_list); typedef EGLBoolean (*DestroyContext_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *ctx); /* this is the only function (other than Initialize) that may be called with an uninitialized display */ typedef EGLBoolean (*MakeCurrent_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *draw, _EGLSurface *read, _EGLContext *ctx); typedef EGLBoolean (*QueryContext_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *ctx, EGLint attribute, EGLint *value); /* surface funcs */ typedef _EGLSurface *(*CreateWindowSurface_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *config, EGLNativeWindowType window, const EGLint *attrib_list); typedef _EGLSurface *(*CreatePixmapSurface_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *config, EGLNativePixmapType pixmap, const EGLint *attrib_list); typedef _EGLSurface *(*CreatePbufferSurface_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *config, const EGLint *attrib_list); typedef EGLBoolean (*DestroySurface_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surface); typedef EGLBoolean (*QuerySurface_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surface, EGLint attribute, EGLint *value); typedef EGLBoolean (*SurfaceAttrib_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surface, EGLint attribute, EGLint value); typedef EGLBoolean (*BindTexImage_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surface, EGLint buffer); typedef EGLBoolean (*ReleaseTexImage_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surface, EGLint buffer); typedef EGLBoolean (*SwapInterval_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, EGLint interval); typedef EGLBoolean (*SwapBuffers_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *draw); typedef EGLBoolean (*CopyBuffers_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surface, EGLNativePixmapType target); /* misc funcs */ typedef const char *(*QueryString_t)(_EGLDriver *drv, _EGLDisplay *dpy, EGLint name); typedef EGLBoolean (*WaitClient_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *ctx); typedef EGLBoolean (*WaitNative_t)(_EGLDriver *drv, _EGLDisplay *dpy, EGLint engine); /* this function may be called from multiple threads at the same time */ typedef _EGLProc (*GetProcAddress_t)(_EGLDriver *drv, const char *procname); #ifdef EGL_MESA_screen_surface typedef EGLBoolean (*ChooseModeMESA_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLScreen *screen, const EGLint *attrib_list, EGLModeMESA *modes, EGLint modes_size, EGLint *num_modes); typedef EGLBoolean (*GetModesMESA_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLScreen *screen, EGLModeMESA *modes, EGLint mode_size, EGLint *num_mode); typedef EGLBoolean (*GetModeAttribMESA_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLMode *mode, EGLint attribute, EGLint *value); typedef EGLBoolean (*CopyContextMESA_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *source, _EGLContext *dest, EGLint mask); typedef EGLBoolean (*GetScreensMESA_t)(_EGLDriver *drv, _EGLDisplay *dpy, EGLScreenMESA *screens, EGLint max_screens, EGLint *num_screens); typedef _EGLSurface *(*CreateScreenSurfaceMESA_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *config, const EGLint *attrib_list); typedef EGLBoolean (*ShowScreenSurfaceMESA_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLScreen *screen, _EGLSurface *surface, _EGLMode *mode); typedef EGLBoolean (*ScreenPositionMESA_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLScreen *screen, EGLint x, EGLint y); typedef EGLBoolean (*QueryScreenMESA_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLScreen *screen, EGLint attribute, EGLint *value); typedef EGLBoolean (*QueryScreenSurfaceMESA_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLScreen *screen, _EGLSurface **surface); typedef EGLBoolean (*QueryScreenModeMESA_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLScreen *screen, _EGLMode **mode); typedef const char * (*QueryModeStringMESA_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLMode *mode); #endif /* EGL_MESA_screen_surface */ typedef _EGLSurface *(*CreatePbufferFromClientBuffer_t)(_EGLDriver *drv, _EGLDisplay *dpy, EGLenum buftype, EGLClientBuffer buffer, _EGLConfig *config, const EGLint *attrib_list); typedef _EGLImage *(*CreateImageKHR_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attr_list); typedef EGLBoolean (*DestroyImageKHR_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLImage *image); typedef _EGLSync *(*CreateSyncKHR_t)(_EGLDriver *drv, _EGLDisplay *dpy, EGLenum type, const EGLint *attrib_list); typedef EGLBoolean (*DestroySyncKHR_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync); typedef EGLint (*ClientWaitSyncKHR_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync, EGLint flags, EGLTimeKHR timeout); typedef EGLBoolean (*SignalSyncKHR_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync, EGLenum mode); typedef EGLBoolean (*GetSyncAttribKHR_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync, EGLint attribute, EGLint *value); #ifdef EGL_NOK_swap_region typedef EGLBoolean (*SwapBuffersRegionNOK_t)(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf, EGLint numRects, const EGLint *rects); #endif #ifdef EGL_MESA_drm_image typedef _EGLImage *(*CreateDRMImageMESA_t)(_EGLDriver *drv, _EGLDisplay *disp, const EGLint *attr_list); typedef EGLBoolean (*ExportDRMImageMESA_t)(_EGLDriver *drv, _EGLDisplay *disp, _EGLImage *img, EGLint *name, EGLint *handle, EGLint *stride); #endif #ifdef EGL_WL_bind_wayland_display struct wl_display; typedef EGLBoolean (*BindWaylandDisplayWL_t)(_EGLDriver *drv, _EGLDisplay *disp, struct wl_display *display); typedef EGLBoolean (*UnbindWaylandDisplayWL_t)(_EGLDriver *drv, _EGLDisplay *disp, struct wl_display *display); typedef EGLBoolean (*QueryWaylandBufferWL_t)(_EGLDriver *drv, _EGLDisplay *displ, struct wl_buffer *buffer, EGLint attribute, EGLint *value); #endif typedef EGLBoolean (*PostSubBufferNV_t)(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surface, EGLint x, EGLint y, EGLint width, EGLint height); typedef EGLint (*QueryBufferAge_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surface); #ifdef EGL_EXT_swap_buffers_with_damage typedef EGLBoolean (*SwapBuffersWithDamageEXT_t) (_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surface, const EGLint *rects, EGLint n_rects); #endif /** * The API dispatcher jumps through these functions */ struct _egl_api { Initialize_t Initialize; Terminate_t Terminate; GetConfigs_t GetConfigs; ChooseConfig_t ChooseConfig; GetConfigAttrib_t GetConfigAttrib; CreateContext_t CreateContext; DestroyContext_t DestroyContext; MakeCurrent_t MakeCurrent; QueryContext_t QueryContext; CreateWindowSurface_t CreateWindowSurface; CreatePixmapSurface_t CreatePixmapSurface; CreatePbufferSurface_t CreatePbufferSurface; DestroySurface_t DestroySurface; QuerySurface_t QuerySurface; SurfaceAttrib_t SurfaceAttrib; BindTexImage_t BindTexImage; ReleaseTexImage_t ReleaseTexImage; SwapInterval_t SwapInterval; SwapBuffers_t SwapBuffers; CopyBuffers_t CopyBuffers; QueryString_t QueryString; WaitClient_t WaitClient; WaitNative_t WaitNative; GetProcAddress_t GetProcAddress; #ifdef EGL_MESA_screen_surface ChooseModeMESA_t ChooseModeMESA; GetModesMESA_t GetModesMESA; GetModeAttribMESA_t GetModeAttribMESA; CopyContextMESA_t CopyContextMESA; GetScreensMESA_t GetScreensMESA; CreateScreenSurfaceMESA_t CreateScreenSurfaceMESA; ShowScreenSurfaceMESA_t ShowScreenSurfaceMESA; ScreenPositionMESA_t ScreenPositionMESA; QueryScreenMESA_t QueryScreenMESA; QueryScreenSurfaceMESA_t QueryScreenSurfaceMESA; QueryScreenModeMESA_t QueryScreenModeMESA; QueryModeStringMESA_t QueryModeStringMESA; #endif /* EGL_MESA_screen_surface */ CreatePbufferFromClientBuffer_t CreatePbufferFromClientBuffer; CreateImageKHR_t CreateImageKHR; DestroyImageKHR_t DestroyImageKHR; CreateSyncKHR_t CreateSyncKHR; DestroySyncKHR_t DestroySyncKHR; ClientWaitSyncKHR_t ClientWaitSyncKHR; SignalSyncKHR_t SignalSyncKHR; GetSyncAttribKHR_t GetSyncAttribKHR; #ifdef EGL_NOK_swap_region SwapBuffersRegionNOK_t SwapBuffersRegionNOK; #endif #ifdef EGL_MESA_drm_image CreateDRMImageMESA_t CreateDRMImageMESA; ExportDRMImageMESA_t ExportDRMImageMESA; #endif #ifdef EGL_WL_bind_wayland_display BindWaylandDisplayWL_t BindWaylandDisplayWL; UnbindWaylandDisplayWL_t UnbindWaylandDisplayWL; QueryWaylandBufferWL_t QueryWaylandBufferWL; #endif #ifdef EGL_EXT_swap_buffers_with_damage SwapBuffersWithDamageEXT_t SwapBuffersWithDamageEXT; #endif /* EGL_EXT_swap_buffers_with_damage */ PostSubBufferNV_t PostSubBufferNV; QueryBufferAge_t QueryBufferAge; }; #endif /* EGLAPI_INCLUDED */