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third_party
skia
docs
examples
Image_DeferredFromEncodedData.cpp
Go to the documentation of this file.
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// Copyright 2019 Google LLC.
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// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
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#include "
tools/fiddle/examples.h
"
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// HASH=894f732ed6409b1f392bc5481421d0e9
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REG_FIDDLE
(Image_DeferredFromEncodedData, 256, 256,
false
, 3) {
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void
draw
(
SkCanvas
* canvas) {
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int
x
= 0;
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for
(
int
quality : {100, 50, 10, 1}) {
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SkJpegEncoder::Options
options
;
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options
.
fQuality
= quality;
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sk_sp<SkData>
data(
SkJpegEncoder::Encode
(
nullptr
,
image
.
get
(),
options
));
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sk_sp<SkImage>
image
=
SkImages::DeferredFromEncodedData
(data);
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canvas->
drawImage
(
image
,
x
, 0);
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x
+= 64;
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}
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}
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}
// END FIDDLE
options
const char * options
Definition
CommonFlagsConfig.cpp:43
draw
static void draw(SkCanvas *canvas, SkRect &target, int x, int y)
Definition
aaclip.cpp:27
SkCanvas
Definition
SkCanvas.h:106
SkCanvas::drawImage
void drawImage(const SkImage *image, SkScalar left, SkScalar top)
Definition
SkCanvas.h:1528
sk_sp
Definition
SkRefCnt.h:220
sk_sp::get
T * get() const
Definition
SkRefCnt.h:303
image
sk_sp< SkImage > image
Definition
examples.cpp:29
examples.h
REG_FIDDLE
#define REG_FIDDLE(NAME, W, H, TEXT, I)
Definition
examples.h:60
x
double x
Definition
mouse-input-test.cc:82
SkImages::DeferredFromEncodedData
SK_API sk_sp< SkImage > DeferredFromEncodedData(sk_sp< SkData > encoded, std::optional< SkAlphaType > alphaType=std::nullopt)
Definition
SkImageGenerator_FromEncoded.cpp:52
SkJpegEncoder::Encode
SK_API bool Encode(SkWStream *dst, const SkPixmap &src, const Options &options)
Definition
SkJpegEncoder_none.cpp:20
SkJpegEncoder::Options
Definition
SkJpegEncoder.h:50
SkJpegEncoder::Options::fQuality
int fQuality
Definition
SkJpegEncoder.h:54
Generated on Fri Apr 26 2024 06:15:38 for Flutter Engine by
1.9.8