79     return fProgram.fSettings.fCaps->usesPrecisionModifiers();  in usesPrecisionModifiers()
250     SkASSERT(!fProgram.fSettings.fCaps->canUseMinAndAbsTogether());  in writeMinAbsHack()
486                 if (!fProgram.fSettings.fCaps->emulateAbsIntFunction())  in writeFunctionCall()
506                 if (fProgram.fSettings.fCaps->mustForceNegatedAtanParamToFloat() &&  in writeFunctionCall()
521                 if (fProgram.fSettings.fFlipY) {  in writeFunctionCall()
530                     fProgram.fSettings.fCaps->shaderDerivativeExtensionString()) {  in writeFunctionCall()
531                     SkASSERT(fProgram.fSettings.fCaps->shaderDerivativeSupport());  in writeFunctionCall()
532 …                 this->writeExtension(fProgram.fSettings.fCaps->shaderDerivativeExtensionString());  in writeFunctionCall()
537                 if (fProgram.fSettings.fCaps->generation() < k150_GrGLSLGeneration) {  in writeFunctionCall()
544                 if (!fProgram.fSettings.fCaps->builtinFMASupport()) {  in writeFunctionCall()
557                 if (!fProgram.fSettings.fCaps->canUseFractForNegativeValues()) {  in writeFunctionCall()
568                 if (fProgram.fSettings.fCaps->generation() < k140_GrGLSLGeneration) {  in writeFunctionCall()
575                 if (fProgram.fSettings.fCaps->generation() < k130_GrGLSLGeneration) {  in writeFunctionCall()
582                 if (!fProgram.fSettings.fCaps->canUseMinAndAbsTogether()) {  in writeFunctionCall()
597                 if (!fProgram.fSettings.fCaps->removePowWithConstantExponent()) {  in writeFunctionCall()
674                 if (fProgram.fSettings.fCaps->generation() < k130_GrGLSLGeneration) {  in writeFunctionCall()
684                 if (fProgram.fSettings.fCaps->generation() < k130_GrGLSLGeneration) {  in writeFunctionCall()
702     if (fProgram.fSettings.fSharpenTextures && isTextureFunctionWithBias) {  in writeFunctionCall()
731     if (!fProgram.fSettings.fCaps->canUseFragCoord()) {  in writeFunctionCall()
751     if (!fProgram.fSettings.fFlipY) {  in writeFunctionCall()
754                                   fProgram.fSettings.fCaps->fragCoordConventionsExtensionString()) {  in writeFunctionCall()
756             if (fProgram.fSettings.fCaps->generation() < k150_GrGLSLGeneration) {  in writeFunctionCall()
777             if (fProgram.fSettings.fCaps->mustDeclareFragmentShaderOutput()) {  in writeFunctionCall()
793             this->write(fProgram.fSettings.fFlipY ? "(!gl_FrontFacing)" : "gl_FrontFacing");  in writeFunctionCall()
811             this->write(fProgram.fSettings.fCaps->fbFetchColorName());  in writeFunctionCall()
913     if (fProgram.fSettings.fCaps->unfoldShortCircuitAsTernary() &&  in writeFunctionCall()
928                               !fProgram.fSettings.fCaps->canUseFragCoord();  in writeFunctionCall()
1114             fProgram.fSettings.fCaps->generation() < GrGLSLGeneration::k130_GrGLSLGeneration) {  in writeFunctionCall()
1122             fProgram.fSettings.fCaps->generation() < GrGLSLGeneration::k130_GrGLSLGeneration) {  in writeFunctionCall()
1207                     if (fProgram.fSettings.fForceHighPrecision ||  in writeFunctionCall()
1208                             fProgram.fSettings.fCaps->incompleteShortIntPrecision()) {  in writeFunctionCall()
1214                     return fProgram.fSettings.fForceHighPrecision ? "highp " : "mediump ";  in writeFunctionCall()
1264             if (fProgram.fSettings.fCaps->imageLoadStoreExtensionString()) {  in writeFunctionCall()
1265                 this->writeExtension(fProgram.fSettings.fCaps->imageLoadStoreExtensionString());  in writeFunctionCall()
1270             if (fProgram.fSettings.fCaps->externalTextureExtensionString()) {  in writeFunctionCall()
1271                 this->writeExtension(fProgram.fSettings.fCaps->externalTextureExtensionString());  in writeFunctionCall()
1273             if (fProgram.fSettings.fCaps->secondExternalTextureExtensionString()) {  in writeFunctionCall()
1275                                   fProgram.fSettings.fCaps->secondExternalTextureExtensionString());  in writeFunctionCall()
1368         if (fProgram.fSettings.fCaps->addAndTrueToLoopCondition()) {  in writeFunctionCall()
1395     if (!fProgram.fSettings.fCaps->rewriteDoWhileLoops()) {  in writeFunctionCall()
1481     this->write(fProgram.fSettings.fCaps->versionDeclString());  in writeFunctionCall()
1499                            fProgram.fSettings.fCaps->mustDeclareFragmentShaderOutput() &&  in writeFunctionCall()
1501                     if (fProgram.fSettings.fFragColorIsInOut) {  in writeFunctionCall()
1523                 if (fProgram.fSettings.fCaps->gsInvocationsExtensionString()) {  in writeFunctionCall()
1524                     this->writeExtension(fProgram.fSettings.fCaps->gsInvocationsExtensionString());  in writeFunctionCall()
1541     if (fProgram.fInputs.fRTWidth) {  in writeFunctionCall()
1547     if (fProgram.fInputs.fRTHeight) {  in writeFunctionCall()
1560         fProgram.fSettings.fCaps->geometryShaderExtensionString()) {  in writeFunctionCall()
1561         this->writeExtension(fProgram.fSettings.fCaps->geometryShaderExtensionString());  in writeFunctionCall()
1566     for (const auto& e : fProgram) {  in writeFunctionCall()
1575     if (!fProgram.fSettings.fCaps->canUseFragCoord()) {  in writeFunctionCall()
1577         switch (fProgram.fKind) {  in writeFunctionCall()