switch to tinyobj and nanovg from assimp and cairo

1 files changed, 0 insertions, 277 deletions

diff --git a/libs/cairo-1.16.0/perf/micro/dragon.c b/libs/cairo-1.16.0/perf/micro/dragon.c
deleted file mode 100644
index aa5daf5..0000000
--- a/libs/cairo-1.16.0/perf/micro/dragon.c
+++ /dev/null
@@ -1,277 +0,0 @@
-/*
- * Copyright © 2007 Chris Wilson
- *
- * 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
- * Chris Wilson not be used in advertising or publicity pertaining to
- * distribution of the software without specific, written prior
- * permission. Chris Wilson makes no representations about the
- * suitability of this software for any purpose.  It is provided "as
- * is" without express or implied warranty.
- *
- * CHRIS WILSON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL CHRIS WILSON 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: Chris Wilson <chris@chris-wilson.co.uk>
- *
- * Inspiration (and path!) taken from
- * http://labs.trolltech.com/blogs/2007/08/31/rasterizing-dragons/
- */
-
-#include "cairo-perf.h"
-
-static inline int
-next_pot (int v)
-{
-    v--;
-    v |= v >> 1;
-    v |= v >> 2;
-    v |= v >> 4;
-    v |= v >> 8;
-    v |= v >> 16;
-    v++;
-    return v;
-}
-
-static cairo_bool_t
-direction (int i)
-{
-    int pivot, np2;
-
-    if (i < 2)
-	return TRUE;
-
-    np2 = next_pot (i + 1);
-    if (np2 == i + 1)
-	return TRUE;
-
-    pivot = np2 / 2 - 1;
-    return ! direction (2 * pivot - i);
-}
-
-static void
-path (cairo_t *cr, int step, int dir, int iterations)
-{
-    double dx, dy;
-    int i;
-
-    switch (dir) {
-	default:
-	case 0: dx =  step; dy =  0; break;
-	case 1: dx = -step; dy =  0; break;
-	case 2: dx =  0; dy =  step; break;
-	case 3: dx =  0; dy = -step; break;
-    }
-
-    for (i = 0; i < iterations; i++) {
-	cairo_rel_line_to (cr, dx, dy);
-
-	if (direction (i)) {
-	    double t = dx;
-	    dx = dy;
-	    dy = -t;
-	} else {
-	    double t = dx;
-	    dx = -dy;
-	    dy = t;
-	}
-    }
-}
-
-static cairo_time_t
-do_dragon (cairo_t *cr, int width, int height, int loops)
-{
-    cairo_pattern_t *pattern;
-    double cx, cy, r;
-
-    cx = cy = .5 * MAX (width, height);
-    r = .5 * MIN (width, height);
-
-    cairo_perf_timer_start ();
-
-    while (loops--) {
-	pattern = cairo_pattern_create_radial (cx, cy, 0., cx, cy, r);
-	cairo_pattern_add_color_stop_rgb (pattern, 0., .0, .0, .0);
-	cairo_pattern_add_color_stop_rgb (pattern, 0.25, .5, .4, .4);
-	cairo_pattern_add_color_stop_rgb (pattern, .5, .8, .8, .9);
-	cairo_pattern_add_color_stop_rgb (pattern, 1., .9, .9, 1.);
-	cairo_set_source (cr, pattern);
-	cairo_pattern_destroy (pattern);
-	cairo_paint (cr);
-
-	cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND);
-	cairo_set_line_join (cr, CAIRO_LINE_JOIN_ROUND);
-	cairo_set_line_width (cr, 4.);
-
-	cairo_move_to (cr, cx, cy);
-	path (cr, 12, 0, 2048);
-	pattern = cairo_pattern_create_radial (cx, cy, 0., cx, cy, r);
-	cairo_pattern_add_color_stop_rgb (pattern, 0., 1., 1., 1.);
-	cairo_pattern_add_color_stop_rgb (pattern, 1., 0., 0., 0.);
-	cairo_set_source (cr, pattern);
-	cairo_pattern_destroy (pattern);
-	cairo_stroke(cr);
-
-	cairo_move_to (cr, cx, cy);
-	path (cr, 12, 1, 2048);
-	pattern = cairo_pattern_create_radial (cx, cy, 0., cx, cy, r);
-	cairo_pattern_add_color_stop_rgb (pattern, 1., 1., 1., 0.);
-	cairo_pattern_add_color_stop_rgb (pattern, 0., 1., 0., 0.);
-	cairo_set_source (cr, pattern);
-	cairo_pattern_destroy (pattern);
-	cairo_stroke(cr);
-
-	cairo_move_to (cr, cx, cy);
-	path (cr, 12, 2, 2048);
-	pattern = cairo_pattern_create_radial (cx, cy, 0., cx, cy, r);
-	cairo_pattern_add_color_stop_rgb (pattern, 1., 0., 1., 1.);
-	cairo_pattern_add_color_stop_rgb (pattern, 0., 0., 1., 0.);
-	cairo_set_source (cr, pattern);
-	cairo_pattern_destroy (pattern);
-	cairo_stroke(cr);
-
-	cairo_move_to (cr, cx, cy);
-	path (cr, 12, 3, 2048);
-	pattern = cairo_pattern_create_radial (cx, cy, 0., cx, cy, r);
-	cairo_pattern_add_color_stop_rgb (pattern, 1., 1., 0., 1.);
-	cairo_pattern_add_color_stop_rgb (pattern, 0., 0., 0., 1.);
-	cairo_set_source (cr, pattern);
-	cairo_pattern_destroy (pattern);
-	cairo_stroke(cr);
-    }
-
-    cairo_perf_timer_stop ();
-
-    return cairo_perf_timer_elapsed ();
-}
-
-static cairo_time_t
-do_dragon_solid (cairo_t *cr, int width, int height, int loops)
-{
-    double cx, cy;
-
-    cx = cy = .5 * MAX (width, height);
-
-    cairo_perf_timer_start ();
-
-    while (loops--) {
-	cairo_set_source_rgb (cr, 0, 0, 0);
-	cairo_paint (cr);
-
-	cairo_set_line_width (cr, 4.);
-
-	cairo_move_to (cr, cx, cy);
-	path (cr, 12, 0, 2048);
-	cairo_set_source_rgb (cr, 1, 0, 0);
-	cairo_stroke(cr);
-
-	cairo_move_to (cr, cx, cy);
-	path (cr, 12, 1, 2048);
-	cairo_set_source_rgb (cr, 0, 1, 0);
-	cairo_stroke(cr);
-
-	cairo_move_to (cr, cx, cy);
-	path (cr, 12, 2, 2048);
-	cairo_set_source_rgb (cr, 0, 0, 1);
-	cairo_stroke(cr);
-
-	cairo_move_to (cr, cx, cy);
-	path (cr, 12, 3, 2048);
-	cairo_set_source_rgb (cr, 1, 1, 1);
-	cairo_stroke(cr);
-    }
-
-    cairo_perf_timer_stop ();
-
-    return cairo_perf_timer_elapsed ();
-}
-
-static cairo_time_t
-do_dragon_solid_unaligned (cairo_t *cr, int width, int height, int loops)
-{
-    cairo_translate (cr, 0.01, 0.01);
-    return do_dragon_solid (cr, width, height, loops);
-}
-
-static cairo_time_t
-do_dragon_solid_aligned_clip (cairo_t *cr, int width, int height, int loops)
-{
-    cairo_reset_clip (cr);
-    cairo_rectangle (cr, 10, 10, width/2 + 10, height/2 + 10);
-    cairo_rectangle (cr, width/2-20, height/2-20, width/2 + 10, height/2 + 10);
-    cairo_clip (cr);
-
-    return do_dragon_solid (cr, width, height, loops);
-}
-
-static cairo_time_t
-do_dragon_unaligned_solid_aligned_clip (cairo_t *cr, int width, int height, int loops)
-{
-    cairo_translate (cr, 0.01, 0.01);
-    cairo_reset_clip (cr);
-    cairo_rectangle (cr, 10, 10, width/2 + 10, height/2 + 10);
-    cairo_rectangle (cr, width/2-20, height/2-20, width/2 + 10, height/2 + 10);
-    cairo_clip (cr);
-
-    return do_dragon_solid (cr, width, height, loops);
-}
-
-static cairo_time_t
-do_dragon_solid_unaligned_clip (cairo_t *cr, int width, int height, int loops)
-{
-    cairo_reset_clip (cr);
-    cairo_rectangle (cr, 10.5, 10.5, width/2 + 10, height/2 + 10);
-    cairo_rectangle (cr, width/2-20, height/2-20, width/2 + 9.5, height/2 + 9.5);
-    cairo_clip (cr);
-
-    return do_dragon_solid (cr, width, height, loops);
-}
-
-static cairo_time_t
-do_dragon_unaligned_solid_unaligned_clip (cairo_t *cr, int width, int height, int loops)
-{
-    cairo_translate (cr, 0.01, 0.01);
-    cairo_reset_clip (cr);
-    cairo_rectangle (cr, 10.5, 10.5, width/2 + 10, height/2 + 10);
-    cairo_rectangle (cr, width/2-20, height/2-20, width/2 + 9.5, height/2 + 9.5);
-    cairo_clip (cr);
-
-    return do_dragon_solid (cr, width, height, loops);
-}
-
-static cairo_time_t
-do_dragon_solid_circle_clip (cairo_t *cr, int width, int height, int loops)
-{
-    cairo_reset_clip (cr);
-    cairo_arc (cr, width/2., height/2., MIN (width, height)/2. - 10, 0, 2 * M_PI);
-    cairo_clip (cr);
-
-    return do_dragon_solid (cr, width, height, loops);
-}
-
-cairo_bool_t
-dragon_enabled (cairo_perf_t *perf)
-{
-    return cairo_perf_can_run (perf, "dragon", NULL);
-}
-
-void
-dragon (cairo_perf_t *perf, cairo_t *cr, int width, int height)
-{
-    cairo_perf_run (perf, "dragon-solid", do_dragon_solid, NULL);
-    cairo_perf_run (perf, "dragon-unaligned-solid", do_dragon_solid_unaligned, NULL);
-    cairo_perf_run (perf, "dragon-solid-aligned-clip", do_dragon_solid_aligned_clip, NULL);
-    cairo_perf_run (perf, "dragon-unaligned-solid-aligned-clip", do_dragon_unaligned_solid_aligned_clip, NULL);
-    cairo_perf_run (perf, "dragon-solid-unaligned-clip", do_dragon_solid_unaligned_clip, NULL);
-    cairo_perf_run (perf, "dragon-unaligned-solid-unaligned-clip", do_dragon_unaligned_solid_unaligned_clip, NULL);
-    cairo_perf_run (perf, "dragon-solid-circle-clip", do_dragon_solid_circle_clip, NULL);
-    cairo_perf_run (perf, "dragon", do_dragon, NULL);
-}