d88c2e8e09
Change-Id: I9a6b2780cfdd91cdd16d5a08eb9ba1214492cb7e Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201982 Commit-Queue: Hal Canary <halcanary@google.com> Reviewed-by: Hal Canary <halcanary@google.com>
17 lines
653 B
C++
17 lines
653 B
C++
// Copyright 2019 Google LLC.
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// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
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#include "fiddle/examples.h"
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// HASH=481e990e923a0ed34654f4361b94f096
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REG_FIDDLE(Canvas_readPixels_b, 256, 256, true, 0) {
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void draw(SkCanvas* canvas) {
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canvas->clear(0x8055aaff);
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for (SkAlphaType alphaType : { kPremul_SkAlphaType, kUnpremul_SkAlphaType } ) {
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uint32_t pixel = 0;
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SkImageInfo info = SkImageInfo::Make(1, 1, kBGRA_8888_SkColorType, alphaType);
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if (canvas->readPixels(info, &pixel, 4, 0, 0)) {
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SkDebugf("pixel = %08x\n", pixel);
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}
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}
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}
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} // END FIDDLE
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