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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 "caskbench.h"
#include "caskbench_context.h"
#include "skia-shapes.h"
static SkBitmap bitmap;
int
sk_setup_image_rotate(caskbench_context_t *ctx)
{
bitmap = skiaCreateSampleImage (ctx);
return 1;
}
void
sk_teardown_image_rotate(void)
{
}
int
sk_test_image_rotate(caskbench_context_t *ctx)
{
static int counter = 0;
int w = ctx->canvas_width;
int h = ctx->canvas_height;
int iw = bitmap.width();
int ih = bitmap.height();
int pw = w - iw;
int ph = h - ih;
for (int i=0; i<ctx->size; i++) {
double x = (double)rand()/RAND_MAX * pw;
double y = (double)rand()/RAND_MAX * ph;
ctx->skia_canvas->save();
ctx->skia_canvas->translate(w/2, h/2);
ctx->skia_canvas->rotate(SkDoubleToScalar(counter/(50.0)));
ctx->skia_canvas->translate(-iw/2, -ih/2);
ctx->skia_canvas->drawBitmap(bitmap, 0, 0);
ctx->skia_canvas->restore();
counter++;
}
return 1;
}
/*
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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