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-rw-r--r--perf/micro/hatching.c202
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diff --git a/perf/micro/hatching.c b/perf/micro/hatching.c
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index d1d9fb8a6..000000000
--- a/perf/micro/hatching.c
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-/* -*- Mode: c; tab-width: 8; c-basic-offset: 4; indent-tabs-mode: t; -*- */
-/* cairo - a vector graphics library with display and print output
- *
- * Copyright (c) 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.
- */
-#include "cairo-perf.h"
-#include <assert.h>
-
-
-#define STEP 5
-#define WIDTH 100
-#define HEIGHT 100
-
-static void path (cairo_t *cr, unsigned int width, unsigned int height)
-{
- unsigned int i;
-
- for (i = 0; i < width+1; i += STEP) {
- cairo_rectangle (cr, i-1, -1, 2, height+2);
- cairo_rectangle (cr, -1, i-1, width+2, 2);
- }
-}
-
-static void aa (cairo_t *cr)
-{
- cairo_set_antialias (cr, CAIRO_ANTIALIAS_DEFAULT);
-}
-
-static void mono (cairo_t *cr)
-{
- cairo_set_antialias (cr, CAIRO_ANTIALIAS_NONE);
-}
-
-static void aligned (cairo_t *cr, int width, int height)
-{
-}
-
-static void misaligned (cairo_t *cr, int width, int height)
-{
- cairo_translate (cr, 0.25, 0.25);
-}
-
-static void rotated (cairo_t *cr, int width, int height)
-{
- cairo_translate (cr, width/2, height/2);
- cairo_rotate (cr, M_PI/4);
- cairo_translate (cr, -width/2, -height/2);
-}
-
-static void clip (cairo_t *cr)
-{
- cairo_clip (cr);
- cairo_paint (cr);
-}
-
-static void clip_alpha (cairo_t *cr)
-{
- cairo_clip (cr);
- cairo_paint_with_alpha (cr, .5);
-}
-
-static cairo_time_t
-draw (cairo_t *cr,
- void (*prepare) (cairo_t *cr),
- void (*transform) (cairo_t *cr, int width, int height),
- void (*op) (cairo_t *cr),
- int width, int height, int loops)
-{
- cairo_save (cr);
- cairo_set_source_rgb (cr, 1, 1, 1);
- cairo_paint (cr);
- cairo_set_source_rgb (cr, 1, 0, 0);
-
- prepare (cr);
-
- cairo_perf_timer_start ();
- while (loops--) {
- cairo_save (cr);
- transform (cr, width, height);
- path (cr, width, height);
- op (cr);
- cairo_restore (cr);
- }
- cairo_perf_timer_stop ();
-
- cairo_restore (cr);
-
- return cairo_perf_timer_elapsed ();
-}
-
-static cairo_time_t
-draw_aligned_aa (cairo_t *cr, int width, int height, int loops)
-{
- return draw(cr, aa, aligned, cairo_fill,
- width, height, loops);
-}
-
-static cairo_time_t
-draw_misaligned_aa (cairo_t *cr, int width, int height, int loops)
-{
- return draw(cr, aa, misaligned, cairo_fill,
- width, height, loops);
-}
-
-static cairo_time_t
-draw_rotated_aa (cairo_t *cr, int width, int height, int loops)
-{
- return draw(cr, aa, rotated, cairo_fill,
- width, height, loops);
-}
-
-static cairo_time_t
-draw_aligned_mono (cairo_t *cr, int width, int height, int loops)
-{
- return draw(cr, mono, aligned, cairo_fill,
- width, height, loops);
-}
-
-static cairo_time_t
-draw_misaligned_mono (cairo_t *cr, int width, int height, int loops)
-{
- return draw(cr, mono, misaligned, cairo_fill,
- width, height, loops);
-}
-
-static cairo_time_t
-draw_rotated_mono (cairo_t *cr, int width, int height, int loops)
-{
- return draw(cr, mono, rotated, cairo_fill,
- width, height, loops);
-}
-
-#define F(name, op,transform,aa) \
-static cairo_time_t \
-draw_##name (cairo_t *cr, int width, int height, int loops) \
-{ return draw(cr, (aa), (transform), (op), width, height, loops); }
-
-F(clip_aligned, clip, aligned, aa)
-F(clip_misaligned, clip, misaligned, aa)
-F(clip_rotated, clip, rotated, aa)
-F(clip_aligned_mono, clip, aligned, mono)
-F(clip_misaligned_mono, clip, misaligned, mono)
-F(clip_rotated_mono, clip, rotated, mono)
-
-F(clip_alpha_aligned, clip_alpha, aligned, aa)
-F(clip_alpha_misaligned, clip_alpha, misaligned, aa)
-F(clip_alpha_rotated, clip_alpha, rotated, aa)
-F(clip_alpha_aligned_mono, clip_alpha, aligned, mono)
-F(clip_alpha_misaligned_mono, clip_alpha, misaligned, mono)
-F(clip_alpha_rotated_mono, clip_alpha, rotated, mono)
-
-cairo_bool_t
-hatching_enabled (cairo_perf_t *perf)
-{
- return cairo_perf_can_run (perf, "hatching", NULL);
-}
-
-void
-hatching (cairo_perf_t *perf, cairo_t *cr, int width, int height)
-{
- cairo_perf_run (perf, "hatching-aligned-aa", draw_aligned_aa, NULL);
- cairo_perf_run (perf, "hatching-misaligned-aa", draw_misaligned_aa, NULL);
- cairo_perf_run (perf, "hatching-rotated-aa", draw_rotated_aa, NULL);
- cairo_perf_run (perf, "hatching-aligned-mono", draw_aligned_mono, NULL);
- cairo_perf_run (perf, "hatching-misaligned-mono", draw_misaligned_mono, NULL);
- cairo_perf_run (perf, "hatching-rotated-mono", draw_rotated_mono, NULL);
-
- cairo_perf_run (perf, "hatching-clip-aligned-aa", draw_clip_aligned, NULL);
- cairo_perf_run (perf, "hatching-clip-misaligned-aa", draw_clip_misaligned, NULL);
- cairo_perf_run (perf, "hatching-clip-rotated-aa", draw_clip_rotated, NULL);
- cairo_perf_run (perf, "hatching-clip-aligned-mono", draw_clip_aligned_mono, NULL);
- cairo_perf_run (perf, "hatching-clip-misaligned-mono", draw_clip_misaligned_mono, NULL);
- cairo_perf_run (perf, "hatching-clip-rotated-mono", draw_clip_rotated_mono, NULL);
-
- cairo_perf_run (perf, "hatching-clip-alpha-aligned-aa", draw_clip_alpha_aligned, NULL);
- cairo_perf_run (perf, "hatching-clip-alpha-misaligned-aa", draw_clip_alpha_misaligned, NULL);
- cairo_perf_run (perf, "hatching-clip-alpha-rotated-aa", draw_clip_alpha_rotated, NULL);
- cairo_perf_run (perf, "hatching-clip-alpha-aligned-mono", draw_clip_alpha_aligned_mono, NULL);
- cairo_perf_run (perf, "hatching-clip-alpha-misaligned-mono", draw_clip_alpha_misaligned_mono, NULL);
- cairo_perf_run (perf, "hatching-clip-alpha-rotated-mono", draw_clip_alpha_rotated_mono, NULL);
-}