1 /* 2 * Copyright 2018 Google Inc. 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 #include "SkSurfaceCharacterization.h" 9 10 #if SK_SUPPORT_GPU 11 #include "GrCaps.h" 12 #include "GrContextThreadSafeProxyPriv.h" 13 14 bool SkSurfaceCharacterization::operator==(const SkSurfaceCharacterization& other) const { 15 if (!this->isValid() || !other.isValid()) { 16 return false; 17 } 18 19 if (fContextInfo != other.fContextInfo) { 20 return false; 21 } 22 23 return fCacheMaxResourceBytes == other.fCacheMaxResourceBytes && 24 fOrigin == other.fOrigin && 25 fImageInfo == other.fImageInfo && 26 fConfig == other.fConfig && 27 fFSAAType == other.fFSAAType && 28 fStencilCnt == other.fStencilCnt && 29 fIsTextureable == other.fIsTextureable && 30 fIsMipMapped == other.fIsMipMapped && 31 fUsesGLFBO0 == other.fUsesGLFBO0 && 32 fVulkanSecondaryCBCompatible == other.fVulkanSecondaryCBCompatible && 33 fSurfaceProps == other.fSurfaceProps; 34 } 35 36 SkSurfaceCharacterization SkSurfaceCharacterization::createResized(int width, int height) const { 37 const GrCaps* caps = fContextInfo->priv().caps(); 38 if (!caps) { 39 return SkSurfaceCharacterization(); 40 } 41 42 if (width <= 0 || height <= 0 || width > caps->maxRenderTargetSize() || 43 height > caps->maxRenderTargetSize()) { 44 return SkSurfaceCharacterization(); 45 } 46 47 return SkSurfaceCharacterization(fContextInfo, fCacheMaxResourceBytes, 48 fImageInfo.makeWH(width, height), fOrigin, fConfig, fFSAAType, 49 fStencilCnt, fIsTextureable, fIsMipMapped, fUsesGLFBO0, 50 fVulkanSecondaryCBCompatible, fSurfaceProps); 51 } 52 53 #endif 54
