blob: 19b5a8e89c23c9254769b69288c0df6a0793773c [file] [log] [blame]
* Copyright 2016 Google Inc.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
#ifndef SkYUVSizeInfo_DEFINED
#define SkYUVSizeInfo_DEFINED
#include "SkSize.h"
struct SkYUVSizeInfo {
enum {
kY = 0,
kU = 1,
kV = 2,
SkISize fSizes[3];
* While the widths of the Y, U, and V planes are not restricted, the
* implementation often requires that the width of the memory allocated
* for each plane be a multiple of 8.
* This struct allows us to inform the client how many "widthBytes"
* that we need. Note that we use the new idea of "widthBytes"
* because this idea is distinct from "rowBytes" (used elsewhere in
* Skia). "rowBytes" allow the last row of the allocation to not
* include any extra padding, while, in this case, every single row of
* the allocation must be at least "widthBytes".
size_t fWidthBytes[3];
#endif // SkYUVSizeInfo_DEFINED