1 #if 0 // Disabled until updated to use current API. 2 // Copyright 2019 Google LLC. 3 // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. 4 #include "tools/fiddle/examples.h" 5 // HASH=d3aec071998f871809f515e58abb1b0e 6 REG_FIDDLE(Surface_MakeFromBackendTexture, 256, 256, false, 3) { 7 void draw(SkCanvas* canvas) { 8 SkPaint paint; 9 paint.setTextSize(32); 10 GrContext* context = canvas->getGrContext(); 11 if (!context) { 12 canvas->drawString("GPU only!", 20, 40, paint); 13 return; 14 } 15 sk_sp<SkSurface> gpuSurface = SkSurface::MakeFromBackendTexture(context, 16 backEndTexture, kTopLeft_GrSurfaceOrigin, 0, 17 kRGBA_8888_SkColorType, nullptr, nullptr); 18 auto surfaceCanvas = gpuSurface->getCanvas(); 19 surfaceCanvas->drawString("GPU rocks!", 20, 40, paint); 20 sk_sp<SkImage> image(gpuSurface->makeImageSnapshot()); 21 canvas->drawImage(image, 0, 0); 22 } 23 } // END FIDDLE 24 #endif // Disabled until updated to use current API. 25