switch to tinyobj and nanovg from assimp and cairo

1 files changed, 0 insertions, 115 deletions

diff --git a/libs/cairo-1.16.0/perf/micro/hash-table.c b/libs/cairo-1.16.0/perf/micro/hash-table.c
deleted file mode 100644
index d162917..0000000
--- a/libs/cairo-1.16.0/perf/micro/hash-table.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright © 2011 Andrea Canciani
- *
- * 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: Andrea Canciani <ranma42@gmail.com>
- */
-
-#include "cairo-perf.h"
-
-#define ITER 1000
-#define HOLDOVERS 256
-#define LIVE_ENTRIES 257
-#define ACTIVE_FONTS (LIVE_ENTRIES - HOLDOVERS - 1)
-
-/*
- * The original implementation of hash tables was very inefficient, as
- * pointed out in https://bugs.freedesktop.org/show_bug.cgi?id=17399
- *
- * This benchmark tries to fill up the scaled_font_map hash table to
- * show the O(n) behavior.
- */
-
-static cairo_time_t
-do_hash_table (cairo_t *cr, int width, int height, int loops)
-{
-    /*
-     * Microsoft C Compiler complains that:
-     * error C2466: cannot allocate an array of constant size 0
-     * so we add an unused element to make it happy
-     */
-    cairo_scaled_font_t *active_fonts[ACTIVE_FONTS + 1];
-    cairo_matrix_t m;
-    int i;
-
-    cairo_matrix_init_identity (&m);
-
-    /* Touch HOLDOVERS scaled fonts to fill up the holdover list. */
-    for (i = 0; i < HOLDOVERS; i++) {
-	m.yy = m.xx * (i + 1);
-	cairo_set_font_matrix (cr, &m);
-	cairo_get_scaled_font (cr);
-    }
-
-    /*
-     * Reference some scaled fonts so that they will be kept in the
-     * scaled fonts map. We want LIVE_ENTRIES elements in the font
-     * map, but cairo keeps HOLDOVERS recently used fonts in it and we
-     * will be activating a new font in the cr context, so we just
-     * keep references to ACTIVE_FONTS fonts.
-     *
-     * Note: setting LIVE_ENTRIES == HOLDOVERS+1 means that we keep no
-     * font in active_fonts and the slowness is caused by the holdover
-     * fonts only.
-     */
-    for (i = 0; i < ACTIVE_FONTS; i++) {
-	cairo_scaled_font_t *scaled_font;
-
-	m.yy = m.xx * (i + 1);
-	cairo_set_font_matrix (cr, &m);
-
-	scaled_font = cairo_get_scaled_font (cr);
-	active_fonts[i] = cairo_scaled_font_reference (scaled_font);
-    }
-
-    cairo_perf_timer_start ();
-
-    while (loops--) {
-	m.xx += 1.0;
-
-	/* Generate ITER new scaled fonts per loop */
-	for (i = 0; i < ITER; i++) {
-	    m.yy = m.xx * (i + 1);
-	    cairo_set_font_matrix (cr, &m);
-	    cairo_get_scaled_font (cr);
-	}
-    }
-
-    cairo_perf_timer_stop ();
-
-    for (i = 0; i < ACTIVE_FONTS; i++)
-	cairo_scaled_font_destroy (active_fonts[i]);
-
-    return cairo_perf_timer_elapsed ();
-}
-
-cairo_bool_t
-hash_table_enabled (cairo_perf_t *perf)
-{
-    return cairo_perf_can_run (perf, "hash-table", NULL);
-}
-
-void
-hash_table (cairo_perf_t *perf, cairo_t *cr, int width, int height)
-{
-    cairo_perf_cover_sources_and_operators (perf, "hash-table",
-					    do_hash_table, NULL);
-}