blob: e041c7e73826f94a515db6a2d8b644a9c892bfe9 [file] [log] [blame]
/*
* Copyright 2017 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "include/codec/SkAndroidCodec.h"
#include "include/core/SkBitmap.h"
#include "include/core/SkColor.h"
#include "include/core/SkColorSpace.h"
#include "include/core/SkData.h"
#include "include/core/SkEncodedImageFormat.h"
#include "include/core/SkImageEncoder.h"
#include "include/core/SkImageInfo.h"
#include "include/core/SkStream.h"
#include "tests/Test.h"
#include <memory>
#include <utility>
DEF_TEST(Codec_recommendedF16, r) {
// Encode an F16 bitmap. SkEncodeImage will encode this to a true-color PNG
// with a bit depth of 16. SkAndroidCodec should always recommend F16 for
// such a PNG.
SkBitmap bm;
bm.allocPixels(SkImageInfo::Make(10, 10, kRGBA_F16_SkColorType,
kPremul_SkAlphaType, SkColorSpace::MakeSRGB()));
// What is drawn is not important.
bm.eraseColor(SK_ColorBLUE);
SkDynamicMemoryWStream wstream;
REPORTER_ASSERT(r, SkEncodeImage(&wstream, bm, SkEncodedImageFormat::kPNG, 100));
auto data = wstream.detachAsData();
auto androidCodec = SkAndroidCodec::MakeFromData(std::move(data));
if (!androidCodec) {
ERRORF(r, "Failed to create SkAndroidCodec");
return;
}
REPORTER_ASSERT(r, androidCodec->computeOutputColorType(kN32_SkColorType)
== kRGBA_F16_SkColorType);
}