egl: drop always-false TestOnly option

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>

src/egl/drivers/dri2/egl_dri2.c

@@ -901,10 +901,6 @@ dri2_initialize(_EGLDriver *drv, _EGLDisplay *disp)
    if (disp->Options.UseFallback)
       return EGL_FALSE;
 
-   /* Nothing to initialize for a test only display */
-   if (disp->Options.TestOnly)
-      return EGL_TRUE;
-
    switch (disp->Platform) {
 #ifdef HAVE_SURFACELESS_PLATFORM
    case _EGL_PLATFORM_SURFACELESS:

src/egl/main/eglapi.c

@@ -583,7 +583,7 @@ eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor)
       RETURN_EGL_ERROR(NULL, EGL_BAD_DISPLAY, EGL_FALSE);
 
    if (!disp->Initialized) {
-      if (!_eglMatchDriver(disp, EGL_FALSE))
+      if (!_eglMatchDriver(disp))
          RETURN_EGL_ERROR(disp, EGL_NOT_INITIALIZED, EGL_FALSE);
 
       /* limit to APIs supported by core */

src/egl/main/egldisplay.h

@@ -152,7 +152,6 @@ struct _egl_display
 
    /* options that affect how the driver initializes the display */
    struct {
-      EGLBoolean TestOnly;    /**< Driver should not set fields when true */
       EGLBoolean UseFallback; /**< Use fallback driver (sw or less features) */
       void *Platform;         /**< Platform-specific options */
    } Options;

src/egl/main/egldriver.c

@@ -75,19 +75,17 @@ _eglMatchAndInitialize(_EGLDisplay *dpy)
 }
 
 /**
- * Match a display to a driver.  The display is initialized unless test_only is
- * true.  The matching is done by finding the first driver that can initialize
- * the display.
+ * Match a display to a driver.  The matching is done by finding the first
+ * driver that can initialize the display.
  */
 _EGLDriver *
-_eglMatchDriver(_EGLDisplay *dpy, EGLBoolean test_only)
+_eglMatchDriver(_EGLDisplay *dpy)
 {
    _EGLDriver *best_drv;
 
    assert(!dpy->Initialized);
 
    /* set options */
-   dpy->Options.TestOnly = test_only;
    dpy->Options.UseFallback = EGL_FALSE;
 
    best_drv = _eglMatchAndInitialize(dpy);
@@ -97,12 +95,10 @@ _eglMatchDriver(_EGLDisplay *dpy, EGLBoolean test_only)
    }
 
    if (best_drv) {
-      _eglLog(_EGL_DEBUG, "the best driver is %s%s",
-            best_drv->Name, (test_only) ? " (test only) " : "");
-      if (!test_only) {
-         dpy->Driver = best_drv;
-         dpy->Initialized = EGL_TRUE;
-      }
+      _eglLog(_EGL_DEBUG, "the best driver is %s",
+            best_drv->Name);
+      dpy->Driver = best_drv;
+      dpy->Initialized = EGL_TRUE;
    }
 
    return best_drv;

src/egl/main/egldriver.h

@@ -86,7 +86,7 @@ _eglInitDriver(_EGLDriver *driver);
 
 
 extern _EGLDriver *
-_eglMatchDriver(_EGLDisplay *dpy, EGLBoolean test_only);
+_eglMatchDriver(_EGLDisplay *dpy);
 
 
 extern __eglMustCastToProperFunctionPointerType