egl/main: expose only core EGL functions statically

The EGL 1.3, 1.4 and 1.5 spec (as quoted below) explicitly mentions that
providing static symbols for functions provided by EGL extensions is not
portable. Considering that relatively recently we've seen a non-mesa
desktop EGL implementation, the fact that we opt for such behaviour has
gone unnoticed.

From the EGL 1.5 specification:
    For functions that are queryable with eglGetProcAddress,
    implementations may choose to also export those functions
    statically from the object libraries implementing those
    functions. However, portable clients cannot rely on this
    behavior.

To encourage devs against writing such non-portable code, let's hide the
symbols similar to the official binary driver from NVIDIA.

v2: Quote the EGL 1.5 spec, as suggested by Chad.

Cc: Brian Paul <brianp@vmware.com>
Cc: Chad Versace <chad.versace@intel.com>
Cc: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Chad Versace <chad.versace@intel.com>

diff --git a/src/egl/main/eglapi.c b/src/egl/main/eglapi.c
index 3f02c5c5539ec46d59d9d9c5733373394b8baaf8..9e6cb2fb8d712bb0b8dc1e6d249f2674148e1b3e 100644 (file)
--- a/src/egl/main/eglapi.c
+++ b/src/egl/main/eglapi.c
@@ -270,7 +270,7 @@ eglGetDisplay(EGLNativeDisplayType nativeDisplay)
    return _eglGetDisplayHandle(dpy);
 }
 
-EGLDisplay EGLAPIENTRY
+static EGLDisplay EGLAPIENTRY
 eglGetPlatformDisplayEXT(EGLenum platform, void *native_display,
                          const EGLint *attrib_list)
 {
@@ -697,7 +697,7 @@ eglCreateWindowSurface(EGLDisplay dpy, EGLConfig config,
 }
 
 
-EGLSurface EGLAPIENTRY
+static EGLSurface EGLAPIENTRY
 eglCreatePlatformWindowSurfaceEXT(EGLDisplay dpy, EGLConfig config,
                                   void *native_window,
                                   const EGLint *attrib_list)
@@ -750,7 +750,7 @@ eglCreatePixmapSurface(EGLDisplay dpy, EGLConfig config,
                                          attrib_list);
 }
 
-EGLSurface EGLAPIENTRY
+static EGLSurface EGLAPIENTRY
 eglCreatePlatformPixmapSurfaceEXT(EGLDisplay dpy, EGLConfig config,
                                    void *native_pixmap,
                                    const EGLint *attrib_list)
@@ -921,7 +921,7 @@ eglSwapBuffers(EGLDisplay dpy, EGLSurface surface)
 
 #ifdef EGL_EXT_swap_buffers_with_damage
 
-EGLBoolean EGLAPIENTRY
+static EGLBoolean EGLAPIENTRY
 eglSwapBuffersWithDamageEXT(EGLDisplay dpy, EGLSurface surface,
                             EGLint *rects, EGLint n_rects)
 {
@@ -1108,117 +1108,9 @@ eglGetError(void)
 }
 
 
-__eglMustCastToProperFunctionPointerType EGLAPIENTRY
-eglGetProcAddress(const char *procname)
-{
-   static const struct {
-      const char *name;
-      _EGLProc function;
-   } egl_functions[] = {
-      /* core functions should not be queryable, but, well... */
-#ifdef _EGL_GET_CORE_ADDRESSES
-      /* alphabetical order */
-      { "eglBindAPI", (_EGLProc) eglBindAPI },
-      { "eglBindTexImage", (_EGLProc) eglBindTexImage },
-      { "eglChooseConfig", (_EGLProc) eglChooseConfig },
-      { "eglCopyBuffers", (_EGLProc) eglCopyBuffers },
-      { "eglCreateContext", (_EGLProc) eglCreateContext },
-      { "eglCreatePbufferFromClientBuffer", (_EGLProc) eglCreatePbufferFromClientBuffer },
-      { "eglCreatePbufferSurface", (_EGLProc) eglCreatePbufferSurface },
-      { "eglCreatePixmapSurface", (_EGLProc) eglCreatePixmapSurface },
-      { "eglCreateWindowSurface", (_EGLProc) eglCreateWindowSurface },
-      { "eglDestroyContext", (_EGLProc) eglDestroyContext },
-      { "eglDestroySurface", (_EGLProc) eglDestroySurface },
-      { "eglGetConfigAttrib", (_EGLProc) eglGetConfigAttrib },
-      { "eglGetConfigs", (_EGLProc) eglGetConfigs },
-      { "eglGetCurrentContext", (_EGLProc) eglGetCurrentContext },
-      { "eglGetCurrentDisplay", (_EGLProc) eglGetCurrentDisplay },
-      { "eglGetCurrentSurface", (_EGLProc) eglGetCurrentSurface },
-      { "eglGetDisplay", (_EGLProc) eglGetDisplay },
-      { "eglGetError", (_EGLProc) eglGetError },
-      { "eglGetProcAddress", (_EGLProc) eglGetProcAddress },
-      { "eglInitialize", (_EGLProc) eglInitialize },
-      { "eglMakeCurrent", (_EGLProc) eglMakeCurrent },
-      { "eglQueryAPI", (_EGLProc) eglQueryAPI },
-      { "eglQueryContext", (_EGLProc) eglQueryContext },
-      { "eglQueryString", (_EGLProc) eglQueryString },
-      { "eglQuerySurface", (_EGLProc) eglQuerySurface },
-      { "eglReleaseTexImage", (_EGLProc) eglReleaseTexImage },
-      { "eglReleaseThread", (_EGLProc) eglReleaseThread },
-      { "eglSurfaceAttrib", (_EGLProc) eglSurfaceAttrib },
-      { "eglSwapBuffers", (_EGLProc) eglSwapBuffers },
-      { "eglSwapInterval", (_EGLProc) eglSwapInterval },
-      { "eglTerminate", (_EGLProc) eglTerminate },
-      { "eglWaitClient", (_EGLProc) eglWaitClient },
-      { "eglWaitGL", (_EGLProc) eglWaitGL },
-      { "eglWaitNative", (_EGLProc) eglWaitNative },
-#endif /* _EGL_GET_CORE_ADDRESSES */
-#ifdef EGL_MESA_drm_display
-      { "eglGetDRMDisplayMESA", (_EGLProc) eglGetDRMDisplayMESA },
-#endif
-      { "eglCreateImageKHR", (_EGLProc) eglCreateImageKHR },
-      { "eglDestroyImageKHR", (_EGLProc) eglDestroyImageKHR },
-      { "eglCreateSyncKHR", (_EGLProc) eglCreateSyncKHR },
-      { "eglCreateSync64KHR", (_EGLProc) eglCreateSync64KHR },
-      { "eglDestroySyncKHR", (_EGLProc) eglDestroySyncKHR },
-      { "eglClientWaitSyncKHR", (_EGLProc) eglClientWaitSyncKHR },
-      { "eglWaitSyncKHR", (_EGLProc) eglWaitSyncKHR },
-      { "eglSignalSyncKHR", (_EGLProc) eglSignalSyncKHR },
-      { "eglGetSyncAttribKHR", (_EGLProc) eglGetSyncAttribKHR },
-#ifdef EGL_NOK_swap_region
-      { "eglSwapBuffersRegionNOK", (_EGLProc) eglSwapBuffersRegionNOK },
-#endif
-#ifdef EGL_MESA_drm_image
-      { "eglCreateDRMImageMESA", (_EGLProc) eglCreateDRMImageMESA },
-      { "eglExportDRMImageMESA", (_EGLProc) eglExportDRMImageMESA },
-#endif
-#ifdef EGL_WL_bind_wayland_display
-      { "eglBindWaylandDisplayWL", (_EGLProc) eglBindWaylandDisplayWL },
-      { "eglUnbindWaylandDisplayWL", (_EGLProc) eglUnbindWaylandDisplayWL },
-      { "eglQueryWaylandBufferWL", (_EGLProc) eglQueryWaylandBufferWL },
-#endif
-#ifdef EGL_WL_create_wayland_buffer_from_image
-      { "eglCreateWaylandBufferFromImageWL", (_EGLProc) eglCreateWaylandBufferFromImageWL },
-#endif
-      { "eglPostSubBufferNV", (_EGLProc) eglPostSubBufferNV },
-#ifdef EGL_EXT_swap_buffers_with_damage
-      { "eglSwapBuffersWithDamageEXT", (_EGLProc) eglSwapBuffersWithDamageEXT },
-#endif
-      { "eglGetPlatformDisplayEXT", (_EGLProc) eglGetPlatformDisplayEXT },
-      { "eglCreatePlatformWindowSurfaceEXT", (_EGLProc) eglCreatePlatformWindowSurfaceEXT },
-      { "eglCreatePlatformPixmapSurfaceEXT", (_EGLProc) eglCreatePlatformPixmapSurfaceEXT },
-      { "eglGetSyncValuesCHROMIUM", (_EGLProc) eglGetSyncValuesCHROMIUM },
-#ifdef EGL_MESA_dma_buf_image_export
-      { "eglExportDMABUFImageQueryMESA", (_EGLProc) eglExportDMABUFImageQueryMESA },
-      { "eglExportDMABUFImageMESA", (_EGLProc) eglExportDMABUFImageMESA },
-#endif
-      { NULL, NULL }
-   };
-   EGLint i;
-   _EGLProc ret;
-
-   if (!procname)
-      RETURN_EGL_SUCCESS(NULL, NULL);
-
-   ret = NULL;
-   if (strncmp(procname, "egl", 3) == 0) {
-      for (i = 0; egl_functions[i].name; i++) {
-         if (strcmp(egl_functions[i].name, procname) == 0) {
-            ret = egl_functions[i].function;
-            break;
-         }
-      }
-   }
-   if (!ret)
-      ret = _eglGetDriverProc(procname);
-
-   RETURN_EGL_SUCCESS(NULL, ret);
-}
-
-
 #ifdef EGL_MESA_drm_display
 
-EGLDisplay EGLAPIENTRY
+static EGLDisplay EGLAPIENTRY
 eglGetDRMDisplayMESA(int fd)
 {
    _EGLDisplay *dpy = _eglFindDisplay(_EGL_PLATFORM_DRM, (void *) (intptr_t) fd);
@@ -1329,7 +1221,7 @@ eglReleaseThread(void)
 }
 
 
-EGLImageKHR EGLAPIENTRY
+static EGLImageKHR EGLAPIENTRY
 eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target,
                   EGLClientBuffer buffer, const EGLint *attr_list)
 {
@@ -1358,7 +1250,7 @@ eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target,
 }
 
 
-EGLBoolean EGLAPIENTRY
+static EGLBoolean EGLAPIENTRY
 eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR image)
 {
    _EGLDisplay *disp = _eglLockDisplay(dpy);
@@ -1423,21 +1315,21 @@ _eglCreateSync(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list,
 }
 
 
-EGLSyncKHR EGLAPIENTRY
+static EGLSyncKHR EGLAPIENTRY
 eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list)
 {
    return _eglCreateSync(dpy, type, attrib_list, NULL, EGL_FALSE);
 }
 
 
-EGLSyncKHR EGLAPIENTRY
+static EGLSyncKHR EGLAPIENTRY
 eglCreateSync64KHR(EGLDisplay dpy, EGLenum type, const EGLAttribKHR *attrib_list)
 {
    return _eglCreateSync(dpy, type, NULL, attrib_list, EGL_TRUE);
 }
 
 
-EGLBoolean EGLAPIENTRY
+static EGLBoolean EGLAPIENTRY
 eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync)
 {
    _EGLDisplay *disp = _eglLockDisplay(dpy);
@@ -1456,7 +1348,7 @@ eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync)
 }
 
 
-EGLint EGLAPIENTRY
+static EGLint EGLAPIENTRY
 eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout)
 {
    _EGLDisplay *disp = _eglLockDisplay(dpy);
@@ -1477,7 +1369,7 @@ eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR t
 }
 
 
-EGLint EGLAPIENTRY
+static EGLint EGLAPIENTRY
 eglWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags)
 {
    _EGLDisplay *disp = _eglLockDisplay(dpy);
@@ -1503,7 +1395,7 @@ eglWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags)
 }
 
 
-EGLBoolean EGLAPIENTRY
+static EGLBoolean EGLAPIENTRY
 eglSignalSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLenum mode)
 {
    _EGLDisplay *disp = _eglLockDisplay(dpy);
@@ -1519,7 +1411,7 @@ eglSignalSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLenum mode)
 }
 
 
-EGLBoolean EGLAPIENTRY
+static EGLBoolean EGLAPIENTRY
 eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint *value)
 {
    _EGLDisplay *disp = _eglLockDisplay(dpy);
@@ -1538,7 +1430,7 @@ eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint *v
 
 #ifdef EGL_NOK_swap_region
 
-EGLBoolean EGLAPIENTRY
+static EGLBoolean EGLAPIENTRY
 eglSwapBuffersRegionNOK(EGLDisplay dpy, EGLSurface surface,
                        EGLint numRects, const EGLint *rects)
 {
@@ -1568,7 +1460,7 @@ eglSwapBuffersRegionNOK(EGLDisplay dpy, EGLSurface surface,
 
 #ifdef EGL_MESA_drm_image
 
-EGLImageKHR EGLAPIENTRY
+static EGLImageKHR EGLAPIENTRY
 eglCreateDRMImageMESA(EGLDisplay dpy, const EGLint *attr_list)
 {
    _EGLDisplay *disp = _eglLockDisplay(dpy);
@@ -1586,7 +1478,7 @@ eglCreateDRMImageMESA(EGLDisplay dpy, const EGLint *attr_list)
    RETURN_EGL_EVAL(disp, ret);
 }
 
-EGLBoolean EGLAPIENTRY
+static EGLBoolean EGLAPIENTRY
 eglExportDRMImageMESA(EGLDisplay dpy, EGLImageKHR image,
                      EGLint *name, EGLint *handle, EGLint *stride)
 {
@@ -1611,7 +1503,7 @@ eglExportDRMImageMESA(EGLDisplay dpy, EGLImageKHR image,
 #ifdef EGL_WL_bind_wayland_display
 struct wl_display;
 
-EGLBoolean EGLAPIENTRY
+static EGLBoolean EGLAPIENTRY
 eglBindWaylandDisplayWL(EGLDisplay dpy, struct wl_display *display)
 {
    _EGLDisplay *disp = _eglLockDisplay(dpy);
@@ -1629,7 +1521,7 @@ eglBindWaylandDisplayWL(EGLDisplay dpy, struct wl_display *display)
    RETURN_EGL_EVAL(disp, ret);
 }
 
-EGLBoolean EGLAPIENTRY
+static EGLBoolean EGLAPIENTRY
 eglUnbindWaylandDisplayWL(EGLDisplay dpy, struct wl_display *display)
 {
    _EGLDisplay *disp = _eglLockDisplay(dpy);
@@ -1647,7 +1539,7 @@ eglUnbindWaylandDisplayWL(EGLDisplay dpy, struct wl_display *display)
    RETURN_EGL_EVAL(disp, ret);
 }
 
-EGLBoolean EGLAPIENTRY
+static EGLBoolean EGLAPIENTRY
 eglQueryWaylandBufferWL(EGLDisplay dpy, struct wl_resource *buffer,
                         EGLint attribute, EGLint *value)
 {
@@ -1668,7 +1560,7 @@ eglQueryWaylandBufferWL(EGLDisplay dpy, struct wl_resource *buffer,
 #endif
 
 #ifdef EGL_WL_create_wayland_buffer_from_image
-struct wl_buffer * EGLAPIENTRY
+static struct wl_buffer * EGLAPIENTRY
 eglCreateWaylandBufferFromImageWL(EGLDisplay dpy, EGLImageKHR image)
 {
    _EGLDisplay *disp = _eglLockDisplay(dpy);
@@ -1690,7 +1582,7 @@ eglCreateWaylandBufferFromImageWL(EGLDisplay dpy, EGLImageKHR image)
 }
 #endif
 
-EGLBoolean EGLAPIENTRY
+static EGLBoolean EGLAPIENTRY
 eglPostSubBufferNV(EGLDisplay dpy, EGLSurface surface,
                    EGLint x, EGLint y, EGLint width, EGLint height)
 {
@@ -1709,7 +1601,7 @@ eglPostSubBufferNV(EGLDisplay dpy, EGLSurface surface,
    RETURN_EGL_EVAL(disp, ret);
 }
 
-EGLBoolean EGLAPIENTRY
+static EGLBoolean EGLAPIENTRY
 eglGetSyncValuesCHROMIUM(EGLDisplay display, EGLSurface surface,
                          EGLuint64KHR *ust, EGLuint64KHR *msc,
                          EGLuint64KHR *sbc)
@@ -1732,7 +1624,7 @@ eglGetSyncValuesCHROMIUM(EGLDisplay display, EGLSurface surface,
 }
 
 #ifdef EGL_MESA_image_dma_buf_export
-EGLBoolean EGLAPIENTRY
+static EGLBoolean EGLAPIENTRY
 eglExportDMABUFImageQueryMESA(EGLDisplay dpy, EGLImageKHR image,
                               EGLint *fourcc, EGLint *nplanes,
                               EGLuint64KHR *modifiers)
@@ -1754,7 +1646,7 @@ eglExportDMABUFImageQueryMESA(EGLDisplay dpy, EGLImageKHR image,
    RETURN_EGL_EVAL(disp, ret);
 }
 
-EGLBoolean EGLAPIENTRY
+static EGLBoolean EGLAPIENTRY
 eglExportDMABUFImageMESA(EGLDisplay dpy, EGLImageKHR image,
                          int *fds, EGLint *strides, EGLint *offsets)
 {
@@ -1774,3 +1666,110 @@ eglExportDMABUFImageMESA(EGLDisplay dpy, EGLImageKHR image,
    RETURN_EGL_EVAL(disp, ret);
 }
 #endif
+
+__eglMustCastToProperFunctionPointerType EGLAPIENTRY
+eglGetProcAddress(const char *procname)
+{
+   static const struct {
+      const char *name;
+      _EGLProc function;
+   } egl_functions[] = {
+      /* core functions should not be queryable, but, well... */
+#ifdef _EGL_GET_CORE_ADDRESSES
+      /* alphabetical order */
+      { "eglBindAPI", (_EGLProc) eglBindAPI },
+      { "eglBindTexImage", (_EGLProc) eglBindTexImage },
+      { "eglChooseConfig", (_EGLProc) eglChooseConfig },
+      { "eglCopyBuffers", (_EGLProc) eglCopyBuffers },
+      { "eglCreateContext", (_EGLProc) eglCreateContext },
+      { "eglCreatePbufferFromClientBuffer", (_EGLProc) eglCreatePbufferFromClientBuffer },
+      { "eglCreatePbufferSurface", (_EGLProc) eglCreatePbufferSurface },
+      { "eglCreatePixmapSurface", (_EGLProc) eglCreatePixmapSurface },
+      { "eglCreateWindowSurface", (_EGLProc) eglCreateWindowSurface },
+      { "eglDestroyContext", (_EGLProc) eglDestroyContext },
+      { "eglDestroySurface", (_EGLProc) eglDestroySurface },
+      { "eglGetConfigAttrib", (_EGLProc) eglGetConfigAttrib },
+      { "eglGetConfigs", (_EGLProc) eglGetConfigs },
+      { "eglGetCurrentContext", (_EGLProc) eglGetCurrentContext },
+      { "eglGetCurrentDisplay", (_EGLProc) eglGetCurrentDisplay },
+      { "eglGetCurrentSurface", (_EGLProc) eglGetCurrentSurface },
+      { "eglGetDisplay", (_EGLProc) eglGetDisplay },
+      { "eglGetError", (_EGLProc) eglGetError },
+      { "eglGetProcAddress", (_EGLProc) eglGetProcAddress },
+      { "eglInitialize", (_EGLProc) eglInitialize },
+      { "eglMakeCurrent", (_EGLProc) eglMakeCurrent },
+      { "eglQueryAPI", (_EGLProc) eglQueryAPI },
+      { "eglQueryContext", (_EGLProc) eglQueryContext },
+      { "eglQueryString", (_EGLProc) eglQueryString },
+      { "eglQuerySurface", (_EGLProc) eglQuerySurface },
+      { "eglReleaseTexImage", (_EGLProc) eglReleaseTexImage },
+      { "eglReleaseThread", (_EGLProc) eglReleaseThread },
+      { "eglSurfaceAttrib", (_EGLProc) eglSurfaceAttrib },
+      { "eglSwapBuffers", (_EGLProc) eglSwapBuffers },
+      { "eglSwapInterval", (_EGLProc) eglSwapInterval },
+      { "eglTerminate", (_EGLProc) eglTerminate },
+      { "eglWaitClient", (_EGLProc) eglWaitClient },
+      { "eglWaitGL", (_EGLProc) eglWaitGL },
+      { "eglWaitNative", (_EGLProc) eglWaitNative },
+#endif /* _EGL_GET_CORE_ADDRESSES */
+#ifdef EGL_MESA_drm_display
+      { "eglGetDRMDisplayMESA", (_EGLProc) eglGetDRMDisplayMESA },
+#endif
+      { "eglCreateImageKHR", (_EGLProc) eglCreateImageKHR },
+      { "eglDestroyImageKHR", (_EGLProc) eglDestroyImageKHR },
+      { "eglCreateSyncKHR", (_EGLProc) eglCreateSyncKHR },
+      { "eglCreateSync64KHR", (_EGLProc) eglCreateSync64KHR },
+      { "eglDestroySyncKHR", (_EGLProc) eglDestroySyncKHR },
+      { "eglClientWaitSyncKHR", (_EGLProc) eglClientWaitSyncKHR },
+      { "eglWaitSyncKHR", (_EGLProc) eglWaitSyncKHR },
+      { "eglSignalSyncKHR", (_EGLProc) eglSignalSyncKHR },
+      { "eglGetSyncAttribKHR", (_EGLProc) eglGetSyncAttribKHR },
+#ifdef EGL_NOK_swap_region
+      { "eglSwapBuffersRegionNOK", (_EGLProc) eglSwapBuffersRegionNOK },
+#endif
+#ifdef EGL_MESA_drm_image
+      { "eglCreateDRMImageMESA", (_EGLProc) eglCreateDRMImageMESA },
+      { "eglExportDRMImageMESA", (_EGLProc) eglExportDRMImageMESA },
+#endif
+#ifdef EGL_WL_bind_wayland_display
+      { "eglBindWaylandDisplayWL", (_EGLProc) eglBindWaylandDisplayWL },
+      { "eglUnbindWaylandDisplayWL", (_EGLProc) eglUnbindWaylandDisplayWL },
+      { "eglQueryWaylandBufferWL", (_EGLProc) eglQueryWaylandBufferWL },
+#endif
+#ifdef EGL_WL_create_wayland_buffer_from_image
+      { "eglCreateWaylandBufferFromImageWL", (_EGLProc) eglCreateWaylandBufferFromImageWL },
+#endif
+      { "eglPostSubBufferNV", (_EGLProc) eglPostSubBufferNV },
+#ifdef EGL_EXT_swap_buffers_with_damage
+      { "eglSwapBuffersWithDamageEXT", (_EGLProc) eglSwapBuffersWithDamageEXT },
+#endif
+      { "eglGetPlatformDisplayEXT", (_EGLProc) eglGetPlatformDisplayEXT },
+      { "eglCreatePlatformWindowSurfaceEXT", (_EGLProc) eglCreatePlatformWindowSurfaceEXT },
+      { "eglCreatePlatformPixmapSurfaceEXT", (_EGLProc) eglCreatePlatformPixmapSurfaceEXT },
+      { "eglGetSyncValuesCHROMIUM", (_EGLProc) eglGetSyncValuesCHROMIUM },
+#ifdef EGL_MESA_dma_buf_image_export
+      { "eglExportDMABUFImageQueryMESA", (_EGLProc) eglExportDMABUFImageQueryMESA },
+      { "eglExportDMABUFImageMESA", (_EGLProc) eglExportDMABUFImageMESA },
+#endif
+      { NULL, NULL }
+   };
+   EGLint i;
+   _EGLProc ret;
+
+   if (!procname)
+      RETURN_EGL_SUCCESS(NULL, NULL);
+
+   ret = NULL;
+   if (strncmp(procname, "egl", 3) == 0) {
+      for (i = 0; egl_functions[i].name; i++) {
+         if (strcmp(egl_functions[i].name, procname) == 0) {
+            ret = egl_functions[i].function;
+            break;
+         }
+      }
+   }
+   if (!ret)
+      ret = _eglGetDriverProc(procname);
+
+   RETURN_EGL_SUCCESS(NULL, ret);
+}

diff --git a/src/egl/main/egltypedefs.h b/src/egl/main/egltypedefs.h
index 82064a71fc04e0fcd801280ec29a65ee0b86588f..7facdb47f860e4a3b846d3e9c90ed7c879bca893 100644 (file)
--- a/src/egl/main/egltypedefs.h
+++ b/src/egl/main/egltypedefs.h
@@ -31,8 +31,6 @@
 #ifndef EGLTYPEDEFS_INCLUDED
 #define EGLTYPEDEFS_INCLUDED
 
-#define EGL_EGLEXT_PROTOTYPES
-
 #include <EGL/egl.h>
 #include <EGL/eglext.h>