1// Copyright 2019 Google LLC.
2// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3#include "tools/fiddle/examples.h"
4// HASH=b034517e39394b7543f06ec885e36d7d
5REG_FIDDLE(Image_MakeFromAdoptedTexture, 256, 256, false, 5) {
6void draw(SkCanvas* canvas) {
7    GrDirectContext* dContext = GrAsDirectContext(canvas->recordingContext());
8    // Example does not support DDL.
9    if (!dContext) {
10        return;
11    }
12    canvas->scale(.5f, .5f);
13    canvas->clear(0x7f3f5f7f);
14    int x = 0, y = 0;
15    for (auto origin : { kBottomLeft_GrSurfaceOrigin, kTopLeft_GrSurfaceOrigin } ) {
16        for (auto alpha : { kOpaque_SkAlphaType, kPremul_SkAlphaType, kUnpremul_SkAlphaType } ) {
17            sk_sp<SkImage> image = SkImage::MakeFromAdoptedTexture(dContext,
18                                                                   backEndTexture, origin,
19                                                                   kRGBA_8888_SkColorType, alpha);
20            canvas->drawImage(image, x, y);
21            x += 160;
22        }
23        x -= 160 * 3;
24        y += 256;
25    }
26}
27}  // END FIDDLE
28