perf/micro: Add the PS tiger as a measure for the antialias hints

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

4 files changed, 118 insertions, 0 deletions

diff --git a/perf/cairo-perf-micro.c b/perf/cairo-perf-micro.c
index 10adf30d3..bbcf5c9c4 100644
--- a/perf/cairo-perf-micro.c
+++ b/perf/cairo-perf-micro.c
@@ -585,5 +585,6 @@ const cairo_perf_case_t perf_cases[] = {
     { FUNC(spiral), 512, 512 },
     { FUNC(wave), 500, 500 },
     { FUNC(fill_clip), 16, 512 },
+    { FUNC(tiger), 16, 1024 },
     { NULL }
 };
diff --git a/perf/cairo-perf.h b/perf/cairo-perf.h
index d6a71ccb5..b5e1d9696 100644
--- a/perf/cairo-perf.h
+++ b/perf/cairo-perf.h
@@ -227,5 +227,6 @@ CAIRO_PERF_DECL (a1_line);
 CAIRO_PERF_DECL (pixel);
 CAIRO_PERF_DECL (sierpinski);
 CAIRO_PERF_DECL (fill_clip);
+CAIRO_PERF_DECL (tiger);
 
 #endif
diff --git a/perf/micro/Makefile.sources b/perf/micro/Makefile.sources
index e72d44ad9..19ead179d 100644
--- a/perf/micro/Makefile.sources
+++ b/perf/micro/Makefile.sources
@@ -20,6 +20,7 @@ libcairo_perf_micro_sources = \
 	subimage_copy.c		\
 	tessellate.c		\
 	text.c			\
+	tiger.c			\
 	glyphs.c		\
 	twin.c			\
 	unaligned-clip.c	\
diff --git a/perf/micro/tiger.c b/perf/micro/tiger.c
new file mode 100644
index 000000000..9e7a9419a
--- /dev/null
+++ b/perf/micro/tiger.c
@@ -0,0 +1,115 @@
+/*
+ * Copyright © 2011 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Author: Chris Wilson <chris@chris-wilson.o.uk>
+ */
+
+#include "cairo-perf.h"
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "../../test/tiger.inc"
+
+static cairo_time_t
+do_tiger (cairo_t *cr, int width, int height, int loops)
+{
+    unsigned int i;
+
+    cairo_perf_timer_start ();
+
+    while (loops--) {
+	cairo_identity_matrix (cr);
+
+	cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
+	cairo_set_source_rgba (cr, 0.1, 0.2, 0.3, 1.0);
+	cairo_paint (cr);
+	cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
+
+	cairo_translate (cr, width/2, height/2);
+	cairo_scale (cr, .85 * width/500, .85 * height/500);
+
+	for (i = 0; i < sizeof (tiger_commands)/sizeof(tiger_commands[0]);i++) {
+	    const struct command *cmd = &tiger_commands[i];
+	    switch (cmd->type) {
+	    case 'm':
+		cairo_move_to (cr, cmd->x0, cmd->y0);
+		break;
+	    case 'l':
+		cairo_line_to (cr, cmd->x0, cmd->y0);
+		break;
+	    case 'c':
+		cairo_curve_to (cr,
+				cmd->x0, cmd->y0,
+				cmd->x1, cmd->y1,
+				cmd->x2, cmd->y2);
+		break;
+	    case 'f':
+		cairo_set_source_rgba (cr,
+				       cmd->x0, cmd->y0, cmd->x1, cmd->y1);
+		cairo_fill (cr);
+		break;
+	    }
+	}
+    }
+
+    cairo_perf_timer_stop ();
+
+    return cairo_perf_timer_elapsed ();
+}
+
+static cairo_time_t
+do_mono_tiger (cairo_t *cr, int width, int height, int loops)
+{
+    cairo_set_antialias (cr, CAIRO_ANTIALIAS_NONE);
+    return do_tiger (cr, width, height, loops);
+}
+
+static cairo_time_t
+do_fast_tiger (cairo_t *cr, int width, int height, int loops)
+{
+    cairo_set_antialias (cr, CAIRO_ANTIALIAS_FAST);
+    return do_tiger (cr, width, height, loops);
+}
+
+static cairo_time_t
+do_best_tiger (cairo_t *cr, int width, int height, int loops)
+{
+    cairo_set_antialias (cr, CAIRO_ANTIALIAS_BEST);
+    return do_tiger (cr, width, height, loops);
+}
+
+cairo_bool_t
+tiger_enabled (cairo_perf_t *perf)
+{
+    return cairo_perf_can_run (perf, "tiger", NULL);
+}
+
+void
+tiger (cairo_perf_t *perf, cairo_t *cr, int width, int height)
+{
+    cairo_perf_run (perf, "tiger-mono", do_mono_tiger, NULL);
+    cairo_perf_run (perf, "tiger-fast", do_fast_tiger, NULL);
+    cairo_perf_run (perf, "tiger-best", do_best_tiger, NULL);
+}