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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=9a392b753167cfa849cebeefd5a6e07d
- REG_FIDDLE(Pixmap_reset_2, 256, 64, false, 4) {
- void draw(SkCanvas* canvas) {
- std::vector<int32_t> pixels;
- pixels.resize(image->height() * image->width() * 4);
- SkPixmap pixmap(SkImageInfo::Make(image->width(), image->height(), kN32_SkColorType,
- image->alphaType()), (const void*) &pixels.front(), image->width() * 4);
- image->readPixels(pixmap, 0, 0);
- int x = 0;
- for (auto colorType : { kRGBA_8888_SkColorType, kBGRA_8888_SkColorType } ) {
- pixmap.reset(SkImageInfo::Make(image->width(), image->height(), colorType,
- image->alphaType()), (const void*) &pixels.front(), image->width() * 4);
- SkBitmap bitmap;
- bitmap.installPixels(pixmap);
- canvas->drawBitmap(bitmap, x, 0);
- x += 128;
- }
- }
- } // END FIDDLE
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