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OpenHarmony-TPC/chromium_third_party_skia
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Bitmap_tryAllocN32Pixels.cpp 791 Bytes
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李想 提交于 2023-11-11 15:55 +08:00 . chromium 99.0.4844.88 4.0release init
// 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=a2b1e0910f37066f15ae56368775a6d8
REG_FIDDLE(Bitmap_tryAllocN32Pixels, 256, 160, false, 0) {
void draw(SkCanvas* canvas) {
SkBitmap bitmap;
if (bitmap.tryAllocN32Pixels(80, 80)) {
bitmap.eraseColor(SK_ColorTRANSPARENT);
bitmap.erase(0x7f3f7fff, SkIRect::MakeWH(50, 30));
bitmap.erase(0x3f7fff3f, SkIRect::MakeXYWH(20, 10, 50, 30));
bitmap.erase(0x5fff3f7f, SkIRect::MakeXYWH(40, 20, 50, 30));
canvas->drawImage(bitmap.asImage(), 0, 0);
for (int x : { 0, 30, 60, 90 } ) {
canvas->drawImage(bitmap.asImage(), x, 70);
}
}
}
} // END FIDDLE
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chromium_third_party_skia
chromium_third_party_skia
4.0_Release

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