egl: Make surfaces and contexts resources.

Turn _EGLSurface and _EGLContext into _EGLResource so that they can be
managed uniformly.

1 files changed, 0 insertions, 69 deletions

diff --git a/src/egl/main/eglcontext.c b/src/egl/main/eglcontext.c
index 41960f5426..ee4b1b59f5 100644
--- a/src/egl/main/eglcontext.c
+++ b/src/egl/main/eglcontext.c
@@ -251,72 +251,3 @@ _eglCopyContextMESA(_EGLDriver *drv, EGLDisplay dpy, EGLContext source,
     */
    return EGL_FALSE;
 }
-
-
-/**
- * Link a context to a display and return the handle of the link.
- * The handle can be passed to client directly.
- */
-EGLContext
-_eglLinkContext(_EGLContext *ctx, _EGLDisplay *dpy)
-{
-   ctx->Display = dpy;
-   ctx->Next = dpy->ContextList;
-   dpy->ContextList = ctx;
-   return (EGLContext) ctx;
-}
-
-
-/**
- * Unlink a linked context from its display.
- * Accessing an unlinked context should generate EGL_BAD_CONTEXT error.
- */
-void
-_eglUnlinkContext(_EGLContext *ctx)
-{
-   _EGLContext *prev;
-
-   prev = ctx->Display->ContextList;
-   if (prev != ctx) {
-      while (prev) {
-         if (prev->Next == ctx)
-            break;
-         prev = prev->Next;
-      }
-      assert(prev);
-      prev->Next = ctx->Next;
-   }
-   else {
-      ctx->Display->ContextList = ctx->Next;
-   }
-
-   ctx->Next = NULL;
-   ctx->Display = NULL;
-}
-
-
-#ifndef _EGL_SKIP_HANDLE_CHECK
-
-
-/**
- * Return EGL_TRUE if the given handle is a valid handle to a context.
- */
-EGLBoolean
-_eglCheckContextHandle(EGLContext ctx, _EGLDisplay *dpy)
-{
-   _EGLContext *cur = NULL;
-
-   if (dpy)
-      cur = dpy->ContextList;
-   while (cur) {
-      if (cur == (_EGLContext *) ctx) {
-         assert(cur->Display == dpy);
-         break;
-      }
-      cur = cur->Next;
-   }
-   return (cur != NULL);
-}
-
-
-#endif /* !_EGL_SKIP_HANDLE_CHECK */