1cb93a386Sopenharmony_ci// Copyright 2019 Google LLC. 2cb93a386Sopenharmony_ci// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. 3cb93a386Sopenharmony_ci#include "tools/fiddle/examples.h" 4cb93a386Sopenharmony_ci// HASH=67b6609471a3f1ed0f4b1657004cdecb 5cb93a386Sopenharmony_ciREG_FIDDLE(Surface_MakeRenderTarget, 256, 64, false, 0) { 6cb93a386Sopenharmony_civoid draw(SkCanvas* canvas) { 7cb93a386Sopenharmony_ci SkFont font(nullptr, 32); 8cb93a386Sopenharmony_ci SkPaint paint; 9cb93a386Sopenharmony_ci 10cb93a386Sopenharmony_ci auto dContext = GrAsDirectContext(canvas->recordingContext()); 11cb93a386Sopenharmony_ci if (!dContext) { 12cb93a386Sopenharmony_ci return; 13cb93a386Sopenharmony_ci } 14cb93a386Sopenharmony_ci 15cb93a386Sopenharmony_ci SkImageInfo info = SkImageInfo::MakeN32(256, 64, kOpaque_SkAlphaType); 16cb93a386Sopenharmony_ci for (auto surfaceOrigin : { kTopLeft_GrSurfaceOrigin, kBottomLeft_GrSurfaceOrigin } ) { 17cb93a386Sopenharmony_ci auto gpuSurface(SkSurface::MakeRenderTarget(dContext, SkBudgeted::kNo, info, 0, 18cb93a386Sopenharmony_ci surfaceOrigin, nullptr)); 19cb93a386Sopenharmony_ci auto surfaceCanvas = gpuSurface->getCanvas(); 20cb93a386Sopenharmony_ci surfaceCanvas->clear(SK_ColorWHITE); 21cb93a386Sopenharmony_ci surfaceCanvas->drawString("GPU rocks!", 20, 40, font, paint); 22cb93a386Sopenharmony_ci sk_sp<SkImage> image(gpuSurface->makeImageSnapshot()); 23cb93a386Sopenharmony_ci canvas->drawImage(image, 0, 0); 24cb93a386Sopenharmony_ci canvas->translate(0, 128); 25cb93a386Sopenharmony_ci } 26cb93a386Sopenharmony_ci} 27cb93a386Sopenharmony_ci} // END FIDDLE 28