| /************************************************************************** |
| * |
| * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. |
| * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com> |
| * 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_resource *buffer, EGLint attribute, EGLint *value); |
| #endif |
| |
| #ifdef EGL_WL_create_wayland_buffer_from_image |
| typedef struct wl_buffer * (*CreateWaylandBufferFromImageWL_t)(_EGLDriver *drv, _EGLDisplay *disp, _EGLImage *img); |
| #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_WL_create_wayland_buffer_from_image |
| CreateWaylandBufferFromImageWL_t CreateWaylandBufferFromImageWL; |
| #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 */ |