skia2/docs/examples/Pixmap_computeByteSize.cpp
Hal Canary d88c2e8e09 Docs: rename examples files to match names
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>
2019-03-19 18:49:22 +00:00

18 lines
726 B
C++

// 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 "fiddle/examples.h"
// HASH=410d14ddc45d272598c5a4e52bb047de
REG_FIDDLE(Pixmap_computeByteSize, 256, 256, true, 0) {
void draw(SkCanvas* canvas) {
SkPixmap pixmap;
for (int width : { 1, 1000, 1000000 } ) {
for (int height: { 1, 1000, 1000000 } ) {
SkImageInfo imageInfo = SkImageInfo::MakeN32(width, height, kPremul_SkAlphaType);
pixmap.reset(imageInfo, nullptr, width * 5);
SkDebugf("width: %7d height: %7d computeByteSize: %13lld\n", width, height,
pixmap.computeByteSize());
}
}
}
} // END FIDDLE