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-rw-r--r--perf/micro/glyphs.c202
1 files changed, 0 insertions, 202 deletions
diff --git a/perf/micro/glyphs.c b/perf/micro/glyphs.c
deleted file mode 100644
index 5f088b29e..000000000
--- a/perf/micro/glyphs.c
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- * Copyright © 2006 Red Hat, Inc.
- * Copyright © 2009 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
- * 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>
- * Chris Wilson <chris@chris-wilson.co.uk>
- */
-
-#include "cairo-perf.h"
-
-static cairo_time_t
-do_glyphs (double font_size,
- cairo_antialias_t antialias,
- cairo_t *cr, int width, int height, int loops)
-{
- const char text[] = "the jay, pig, fox, zebra and my wolves quack";
- cairo_scaled_font_t *scaled_font;
- cairo_glyph_t *glyphs = NULL, *glyphs_copy;
- cairo_text_extents_t extents;
- cairo_font_options_t *options;
- cairo_status_t status;
- double x, y;
- int num_glyphs, n;
-
- options = cairo_font_options_create ();
- cairo_font_options_set_antialias (options, antialias);
- cairo_set_font_options (cr, options);
- cairo_font_options_destroy (options);
-
- cairo_select_font_face (cr,
- "@cairo:",
- CAIRO_FONT_SLANT_NORMAL,
- CAIRO_FONT_WEIGHT_NORMAL);
- cairo_set_font_size (cr, font_size);
- scaled_font = cairo_get_scaled_font (cr);
- status = cairo_scaled_font_text_to_glyphs (scaled_font, 0., 0.,
- text, -1,
- &glyphs, &num_glyphs,
- NULL, NULL,
- NULL);
- if (status)
- return 0;
-
- glyphs_copy = cairo_glyph_allocate (num_glyphs);
- if (glyphs_copy == NULL) {
- cairo_glyph_free (glyphs);
- return 0;
- }
-
- cairo_scaled_font_glyph_extents (scaled_font,
- glyphs, num_glyphs,
- &extents);
-
- cairo_perf_timer_start ();
-
- while (loops--) {
- y = 0;
- do {
- x = 0;
- do {
- for (n = 0; n < num_glyphs; n++) {
- glyphs_copy[n] = glyphs[n];
- glyphs_copy[n].x += x;
- glyphs_copy[n].y += y;
- }
- cairo_show_glyphs (cr, glyphs_copy, num_glyphs);
-
- x += extents.width;
- } while (x < width);
- y += extents.height;
- } while (y < height);
- }
-
- cairo_perf_timer_stop ();
-
- cairo_glyph_free (glyphs);
- cairo_glyph_free (glyphs_copy);
-
- return cairo_perf_timer_elapsed ();
-}
-
-static double
-count_glyphs (double font_size,
- cairo_antialias_t antialias,
- cairo_t *cr, int width, int height)
-{
- const char text[] = "the jay, pig, fox, zebra and my wolves quack";
- cairo_scaled_font_t *scaled_font;
- cairo_glyph_t *glyphs = NULL;
- cairo_text_extents_t extents;
- cairo_font_options_t *options;
- cairo_status_t status;
- int num_glyphs;
- int glyphs_per_line, lines_per_loop;
-
- options = cairo_font_options_create ();
- cairo_font_options_set_antialias (options, antialias);
- cairo_set_font_options (cr, options);
- cairo_font_options_destroy (options);
-
- cairo_select_font_face (cr,
- "@cairo:",
- CAIRO_FONT_SLANT_NORMAL,
- CAIRO_FONT_WEIGHT_NORMAL);
- cairo_set_font_size (cr, font_size);
- scaled_font = cairo_get_scaled_font (cr);
- status = cairo_scaled_font_text_to_glyphs (scaled_font, 0., 0.,
- text, -1,
- &glyphs, &num_glyphs,
- NULL, NULL,
- NULL);
- if (status)
- return 0;
-
- cairo_scaled_font_glyph_extents (scaled_font,
- glyphs, num_glyphs,
- &extents);
- cairo_glyph_free (glyphs);
-
- glyphs_per_line = num_glyphs * width / extents.width + 1;
- lines_per_loop = height / extents.height + 1;
- return glyphs_per_line * lines_per_loop / 1000.; /* kiloglyphs */
-}
-
-#define DECL(name,size, aa) \
-static cairo_time_t \
-do_glyphs##name (cairo_t *cr, int width, int height, int loops) \
-{ \
- return do_glyphs (size, aa, cr, width, height, loops); \
-} \
-\
-static double \
-count_glyphs##name (cairo_t *cr, int width, int height) \
-{ \
- return count_glyphs (size, aa, cr, width, height); \
-}
-
-DECL(8, 8, CAIRO_ANTIALIAS_GRAY)
-DECL(10, 10, CAIRO_ANTIALIAS_GRAY)
-DECL(12, 12, CAIRO_ANTIALIAS_GRAY)
-DECL(16, 16, CAIRO_ANTIALIAS_GRAY)
-DECL(20, 20, CAIRO_ANTIALIAS_GRAY)
-DECL(24, 24, CAIRO_ANTIALIAS_GRAY)
-DECL(32, 32, CAIRO_ANTIALIAS_GRAY)
-DECL(40, 40, CAIRO_ANTIALIAS_GRAY)
-DECL(48, 48, CAIRO_ANTIALIAS_GRAY)
-
-DECL(8ca, 8, CAIRO_ANTIALIAS_SUBPIXEL)
-DECL(48ca, 48, CAIRO_ANTIALIAS_SUBPIXEL)
-
-DECL(8mono, 8, CAIRO_ANTIALIAS_NONE)
-DECL(48mono, 48, CAIRO_ANTIALIAS_NONE)
-
-cairo_bool_t
-glyphs_enabled (cairo_perf_t *perf)
-{
- return cairo_perf_can_run (perf, "glyphs", NULL);
-}
-
-void
-glyphs (cairo_perf_t *perf, cairo_t *cr, int width, int height)
-{
- cairo_perf_cover_sources_and_operators (perf, "glyphs8mono", do_glyphs8mono, count_glyphs8mono);
- cairo_perf_cover_sources_and_operators (perf, "glyphs8", do_glyphs8, count_glyphs8);
- cairo_perf_cover_sources_and_operators (perf, "glyphs8ca", do_glyphs8ca, count_glyphs8ca);
-
- cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
- cairo_set_source_rgb (cr, 0, 0, 0);
-
- cairo_perf_run (perf, "glyphs8", do_glyphs8, count_glyphs8);
- cairo_perf_run (perf, "glyphs10", do_glyphs10, count_glyphs10);
- cairo_perf_run (perf, "glyphs12", do_glyphs12, count_glyphs12);
- cairo_perf_run (perf, "glyphs16", do_glyphs16, count_glyphs16);
- cairo_perf_run (perf, "glyphs20", do_glyphs20, count_glyphs20);
- cairo_perf_run (perf, "glyphs24", do_glyphs24, count_glyphs24);
- cairo_perf_run (perf, "glyphs32", do_glyphs32, count_glyphs32);
- cairo_perf_run (perf, "glyphs40", do_glyphs40, count_glyphs40);
- cairo_perf_run (perf, "glyphs48", do_glyphs48, count_glyphs48);
-
- cairo_perf_cover_sources_and_operators (perf, "glyphs48mono", do_glyphs48mono, count_glyphs48mono);
- cairo_perf_cover_sources_and_operators (perf, "glyphs48", do_glyphs48, count_glyphs48);
- cairo_perf_cover_sources_and_operators (perf, "glyphs48ca", do_glyphs48ca, count_glyphs48ca);
-}
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