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>
18 lines
787 B
C++
18 lines
787 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=f6076cad455bc80af5d06eb121d3b6f2
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REG_FIDDLE(Pixmap_addrF16_2, 256, 256, true, 0) {
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void draw(SkCanvas* canvas) {
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const int w = 4;
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const int h = 4;
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const int wordsPerPixel = 4;
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const int rowWords = w * wordsPerPixel;
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uint16_t storage[rowWords * h];
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SkPixmap pixmap(SkImageInfo::Make(w, h, kRGBA_F16_SkColorType, kPremul_SkAlphaType),
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storage, rowWords * sizeof(storage[0]));
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SkDebugf("pixmap.addrF16(1, 2) %c= &storage[1 * wordsPerPixel + 2 * rowWords]\n",
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pixmap.addrF16(1, 2) == &storage[1 * wordsPerPixel + 2 * rowWords] ? '=' : '!');
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}
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} // END FIDDLE
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