798 bool GrGpu::clearBackendTexture(const GrBackendTexture& backendTexture,  in clearBackendTexture()  argument
801     if (!backendTexture.isValid()) {  in clearBackendTexture()
805     if (backendTexture.hasMipmaps() && !this->caps()->mipmapSupport()) {  in clearBackendTexture()
809     return this->onClearBackendTexture(backendTexture, std::move(finishedCallback), color);  in clearBackendTexture()
841 bool GrGpu::updateCompressedBackendTexture(const GrBackendTexture& backendTexture,  in updateCompressedBackendTexture()  argument
847     if (!backendTexture.isValid()) {  in updateCompressedBackendTexture()
851     GrBackendFormat format = backendTexture.getBackendFormat();  in updateCompressedBackendTexture()
859     if (backendTexture.hasMipmaps() && !this->caps()->mipmapSupport()) {  in updateCompressedBackendTexture()
863     GrMipmapped mipMapped = backendTexture.hasMipmaps() ? GrMipmapped::kYes : GrMipmapped::kNo;  in updateCompressedBackendTexture()
865     if (!CompressedDataIsCorrect(backendTexture.dimensions(),  in updateCompressedBackendTexture()
873     return this->onUpdateCompressedBackendTexture(backendTexture,  in updateCompressedBackendTexture()