71                              const SkSamplingOptions& sampling,  in SkImageShader()  argument
76     , fSampling(sampling)  in SkImageShader()
105     SkSamplingOptions sampling;  in CreateProc()  local
114         sampling = SkSamplingPriv::Read(buffer);  in CreateProc()
124     return SkImageShader::Make(std::move(img), tmx, tmy, sampling, &localMatrix);  in CreateProc()
191     auto supported = [](const SkSamplingOptions& sampling) {  in onMakeContext()  argument
198             if (sampling.filter == f && sampling.mipmap == m) {  in onMakeContext()
313                                            const SkSamplingOptions& sampling,  in SkMakeBitmapShaderForPaint()  argument
316                                  tmx, tmy, sampling, localMatrix);  in SkMakeBitmapShaderForPaint()
350 static SkSamplingOptions tweak_sampling(SkSamplingOptions sampling, const SkMatrix& matrix) {  in tweak_sampling()  argument
351     SkFilterMode filter = sampling.filter;  in tweak_sampling()
361     return SkSamplingOptions(filter, sampling.mipmap);  in tweak_sampling()
381     auto sampling = fSampling;  in doStages()  local
382     if (sampling.useCubic) {  in doStages()
383         if (!is_default_cubic_resampler(sampling.cubic)) {  in doStages()
386     } else if (sampling.mipmap == SkMipmapMode::kLinear) {  in doStages()
391     if (updater && (sampling.mipmap != SkMipmapMode::kNone)) {  in doStages()
405     SkASSERT(!sampling.useCubic || sampling.mipmap == SkMipmapMode::kNone);  in doStages()
406     auto* access = SkMipmapAccessor::Make(alloc, fImage.get(), matrix, sampling.mipmap);  in doStages()
418         if (!sampling.useCubic) {  in doStages()
421                 sampling = tweak_sampling(sampling, matrix);  in doStages()
423             matrix = tweak_inv_matrix(sampling.filter, matrix);  in doStages()
530         if (sampling.useCubic) {  in doStages()
549         && !sampling.useCubic && sampling.filter == SkFilterMode::kLinear  in doStages()
560         && !sampling.useCubic && sampling.filter == SkFilterMode::kLinear  in doStages()
576         && sampling.useCubic  in doStages()
587         && sampling.useCubic  in doStages()
612     if (sampling.useCubic) {  in doStages()
636     } else if (sampling.filter == SkFilterMode::kLinear) {  in doStages()
685     auto sampling = fSampling;  in makeProgram()  local
686     auto* access = SkMipmapAccessor::Make(alloc, fImage.get(), baseInv, sampling.mipmap);  in makeProgram()
692     if (!sampling.useCubic && !coordShader) {  in makeProgram()
695             sampling = tweak_sampling(sampling, upperInv);  in makeProgram()
697         upperInv = tweak_inv_matrix(sampling.filter, upperInv);  in makeProgram()
830         if (sampling.useCubic) {  in makeProgram()
838             SkM44 weights = CubicResamplerMatrix(sampling.cubic.B, sampling.cubic.C);  in makeProgram()
875         } else if (sampling.filter == SkFilterMode::kLinear) {  in makeProgram()
890             SkASSERT(sampling.filter == SkFilterMode::kNearest);  in makeProgram()
924     if (sampling.useCubic) {  in makeProgram()