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- // Copyright 2019 Google LLC.
- // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
- #include "tools/fiddle/examples.h"
- // HASH=481e990e923a0ed34654f4361b94f096
- REG_FIDDLE(Canvas_readPixels_b, 256, 256, true, 0) {
- void draw(SkCanvas* canvas) {
- canvas->clear(0x8055aaff);
- for (SkAlphaType alphaType : { kPremul_SkAlphaType, kUnpremul_SkAlphaType } ) {
- uint32_t pixel = 0;
- SkImageInfo info = SkImageInfo::Make(1, 1, kBGRA_8888_SkColorType, alphaType);
- if (canvas->readPixels(info, &pixel, 4, 0, 0)) {
- SkDebugf("pixel = %08x\n", pixel);
- }
- }
- }
- } // END FIDDLE
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