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/*
* Copyright 2010 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef GrRect_DEFINED
#define GrRect_DEFINED
#include "SkTypes.h"
#include "SkRect.h"
struct GrIRect16 {
int16_t fLeft, fTop, fRight, fBottom;
static GrIRect16 SK_WARN_UNUSED_RESULT MakeEmpty() {
GrIRect16 r;
r.setEmpty();
return r;
}
int width() const { return fRight - fLeft; }
int height() const { return fBottom - fTop; }
int area() const { return this->width() * this->height(); }
bool isEmpty() const { return fLeft >= fRight || fTop >= fBottom; }
void setEmpty() { memset(this, 0, sizeof(*this)); }
void set(const SkIRect& r) {
fLeft = SkToS16(r.fLeft);
fTop = SkToS16(r.fTop);
fRight = SkToS16(r.fRight);
fBottom = SkToS16(r.fBottom);
}
};
#endif
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