36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
/*
|
|
* Copyright (c) 2022, Alliance for Open Media. All rights reserved
|
|
*
|
|
* This source code is subject to the terms of the BSD 2 Clause License and
|
|
* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
|
|
* was not distributed with this source code in the LICENSE file, you can
|
|
* obtain it at www.aomedia.org/license/software. If the Alliance for Open
|
|
* Media Patent License 1.0 was not distributed with this source code in the
|
|
* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
|
|
*/
|
|
|
|
#ifndef AOM_AOM_DSP_RECT_H_
|
|
#define AOM_AOM_DSP_RECT_H_
|
|
|
|
#include "config/aom_config.h"
|
|
|
|
#include <stdbool.h>
|
|
|
|
// Struct representing a rectangle of pixels.
|
|
// The axes are inclusive-exclusive, ie. the point (top, left) is included
|
|
// in the rectangle but (bottom, right) is not.
|
|
typedef struct {
|
|
int left, right, top, bottom;
|
|
} PixelRect;
|
|
|
|
static INLINE int rect_width(const PixelRect *r) { return r->right - r->left; }
|
|
|
|
static INLINE int rect_height(const PixelRect *r) { return r->bottom - r->top; }
|
|
|
|
static INLINE bool is_inside_rect(const int x, const int y,
|
|
const PixelRect *r) {
|
|
return (r->left <= x && x < r->right) && (r->top <= y && y < r->bottom);
|
|
}
|
|
|
|
#endif // AOM_AOM_DSP_RECT_H_
|