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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 <SkCanvas.h>
#include <effects/SkGradientShader.h>
#include "forward.h"
#include "caskbench.h"
#include "caskbench_context.h"
#include "skia-shapes.h"
#include "kinetics.h"
static kinetics_t *particles;
int
sk_setup_animation(caskbench_context_t *ctx)
{
if (ctx->size <= 0)
return 0;
// Animation setup
particles = (kinetics_t *) malloc (sizeof (kinetics_t) * ctx->size);
for (int i = 0; i < ctx->size; i++)
kinetics_init(&particles[i], ctx);
return 1;
}
void
sk_teardown_animation(void)
{
free(particles);
}
int
sk_test_animation(caskbench_context_t *ctx)
{
static int counter = 0;
// Animation / Kinematics of single or multi shape
ctx->skia_canvas->drawColor(SK_ColorBLACK);
for (int i = 0; i < ctx->size; i++) {
shapes_t shape;
kinetics_t *particle = &particles[i];
kinetics_update(particle, 0.1);
shape_copy(&ctx->shape_defaults, &shape);
shape.width = particle->width;
shape.height = particle->height;
shape.x = particle->x;
shape.y = particle->y;
if (!shape.radius)
shape.radius = 40;
/* canvas save and restore creates different outputs */
//ctx->skia_canvas->save();
ctx->skia_canvas->rotate(counter/50.0);
skiaDrawRandomizedShape(ctx, &shape);
//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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