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- /*
- * 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);
- }
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