1 files changed, 0 insertions, 80 deletions
diff --git a/libs/cairo-1.16.0/perf/micro/subimage_copy.c b/libs/cairo-1.16.0/perf/micro/subimage_copy.c
deleted file mode 100644
index e749c06..0000000
--- a/libs/cairo-1.16.0/perf/micro/subimage_copy.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright © 2006 Red Hat, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software
- * and its documentation for any purpose is hereby granted without
- * fee, provided that the above copyright notice appear in all copies
- * and that both that copyright notice and this permission notice
- * appear in supporting documentation, and that the name of
- * Red Hat, Inc. not be used in advertising or publicity pertaining to
- * distribution of the software without specific, written prior
- * permission. Red Hat, Inc. makes no representations about the
- * suitability of this software for any purpose.  It is provided "as
- * is" without express or implied warranty.
- *
- * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
- * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
- * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
- * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Carl D. Worth <cworth@cworth.org>
- */
-
-#include "cairo-perf.h"
-
-/* This case exposes a performance bug found by Christopher "Monty"
- * Montgomery in that copying a tiny portion of an image surface to an
- * X surface causes the entire image surface to be copied to an
- * intermediate surface.
- *
- * If the performance bug is fixed, then the time this test takes
- * should be independent of the source and destination surface sizes.
- */
-
-static cairo_time_t
-do_subimage_copy (cairo_t *cr, int width, int height, int loops)
-{
-    cairo_rectangle (cr, 2, 2, 4, 4);
-    cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
-
-    cairo_perf_timer_start ();
-
-    while (loops--)
-	cairo_fill_preserve (cr);
-
-    cairo_perf_timer_stop ();
-
-    cairo_new_path (cr);
-
-    return cairo_perf_timer_elapsed ();
-}
-
-cairo_bool_t
-subimage_copy_enabled (cairo_perf_t *perf)
-{
-    return cairo_perf_can_run (perf, "subimage-copy", NULL);
-}
-
-void
-subimage_copy (cairo_perf_t *perf, cairo_t *cr, int width, int height)
-{
-    cairo_surface_t *image;
-    cairo_t *cr2;
-
-    cairo_set_source_rgb (cr, 0, 0, 1); /* blue */
-    cairo_paint (cr);
-
-    image = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, width, height);
-    cr2 = cairo_create (image);
-    cairo_set_source_rgb (cr2, 1, 0, 0); /* red */
-    cairo_paint (cr2);
-    cairo_destroy (cr2);
-
-    cairo_set_source_surface (cr, image, 0, 0);
-    cairo_surface_destroy (image);
-
-    cairo_perf_run (perf, "subimage-copy", do_subimage_copy, NULL);
-}