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/*
* Copyright 2014 © Samsung Research America, Silicon Valley
*
* Use of this source code is governed by the 3-Clause BSD license
* specified in the COPYING file included with this source code.
*/
#include <config.h>
#include <math.h>
#include <SkCanvas.h>
#include <SkPaint.h>
#include "caskbench.h"
#include "caskbench_context.h"
#include "skia-shapes.h"
static SkBitmap bitmap;
int
sk_setup_clip(caskbench_context_t *ctx)
{
ctx->skia_paint->setAntiAlias(false);
bitmap = skiaCreateSampleImage (ctx);
return 1;
}
void
sk_teardown_clip(void)
{
}
#if 1
// Single static star and random clip
int
sk_test_clip(caskbench_context_t *ctx)
{
int w = ctx->canvas_width;
int h = ctx->canvas_height;
double ratio;
ratio = (double) w/h;
shapes_t shape;
double scale_param_x = w/80;
double scale_param_y;
shape_copy(&ctx->shape_defaults, &shape);
ctx->skia_canvas->save();
/* Draw star for the full screen size */
if (ratio > 1.0)
scale_param_y = scale_param_x * (1/ratio);
else if (ratio < 1.0)
scale_param_y = scale_param_x + (ratio);
else
scale_param_y = scale_param_x;
ctx->skia_canvas->scale(scale_param_x,scale_param_y);
shape.x = 0;
shape.y = 0;
shape.radius = 40;
shape.shape_type = CB_SHAPE_STAR;
shape.fill_type = CB_FILL_SOLID;
sk_set_fill_style(ctx, &shape);
skiaDrawRandomizedShape(ctx, &shape);
for (int i=0; i<ctx->size; i++) {
ctx->skia_canvas->clipPath(getCurrentSkiaPath(), SkRegion::kReplace_Op, true);
double x1 = (double)rand()/RAND_MAX * w;
double x2 = (double)rand()/RAND_MAX * w;
double y1 = (double)rand()/RAND_MAX * h;
double y2 = (double)rand()/RAND_MAX * h;
ctx->skia_canvas->drawBitmap(bitmap, x1, y1);
}
ctx->skia_canvas->restore();
return 1;
}
#else
// Random stars and random clip
int
sk_test_clip(caskbench_context_t *ctx)
{
int w = ctx->canvas_width;
int h = ctx->canvas_height;
shapes_t shape;
shape_copy(&ctx->shape_defaults, &shape);
ctx->skia_canvas->drawColor(SK_ColorBLACK);
for (int i=0; i<ctx->size; i++) {
double i = (double)rand()/RAND_MAX * w;
double j = (double)rand()/RAND_MAX * h;
ctx->skia_canvas->save();
ctx->skia_canvas->translate(i, j);
ctx->skia_canvas->scale(0.5,0.5);
shape.x = 0;
shape.y = 0;
shape.radius = 40;
shape.shape_type = CB_SHAPE_STAR;
shape.fill_type = CB_FILL_SOLID;
sk_set_fill_style(ctx, &shape);
skiaDrawRandomizedShape(ctx, &shape);
ctx->skia_canvas->clipPath(getCurrentSkiaPath(), SkRegion::kReplace_Op, true);
double x1 = (double)rand()/RAND_MAX * 80;
double y1 = (double)rand()/RAND_MAX * 80;
ctx->skia_canvas->drawBitmap(bitmap, x1, y1);
ctx->skia_canvas->restore();
}
return 1;
}
#endif
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
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