1 /* 2 * Copyright 2022 Google LLC 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #ifndef SkBackingFit_DEFINED 9 #define SkBackingFit_DEFINED 10 11 #include "include/core/SkSize.h" 12 13 /** Indicates whether a backing store needs to be an exact match or can be 14 larger than is strictly necessary. 15 */ 16 enum class SkBackingFit { kApprox, kExact }; 17 18 namespace skgpu { 19 20 /** Map dimensions to larger powers of 2. Above a certain tolerance, 21 dimensions can also map to the midpoints between powers of 2. 22 */ 23 SkISize GetApproxSize(SkISize); 24 25 } // namespace skgpu 26 27 #endif 28