gfx/skia/trunk/src/image/SkImage_Picture.cpp@129ffea94266
gfx/skia/trunk/src/image/SkImage_Picture.cpp
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
1 /*
2 * Copyright 2012 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
8 #include "SkImage_Base.h"
9 #include "SkImagePriv.h"
10 #include "SkPicture.h"
12 class SkImage_Picture : public SkImage_Base {
13 public:
14 SkImage_Picture(SkPicture*);
15 virtual ~SkImage_Picture();
17 virtual void onDraw(SkCanvas*, SkScalar, SkScalar, const SkPaint*) SK_OVERRIDE;
18 virtual void onDrawRectToRect(SkCanvas*, const SkRect*, const SkRect&, const SkPaint*) SK_OVERRIDE;
20 SkPicture* getPicture() { return fPicture; }
22 private:
23 SkPicture* fPicture;
25 typedef SkImage_Base INHERITED;
26 };
28 ///////////////////////////////////////////////////////////////////////////////
30 SkImage_Picture::SkImage_Picture(SkPicture* pict) : INHERITED(pict->width(), pict->height()) {
31 pict->endRecording();
32 pict->ref();
33 fPicture = pict;
34 }
36 SkImage_Picture::~SkImage_Picture() {
37 fPicture->unref();
38 }
40 void SkImage_Picture::onDraw(SkCanvas* canvas, SkScalar x, SkScalar y,
41 const SkPaint* paint) {
42 SkImagePrivDrawPicture(canvas, fPicture, x, y, paint);
43 }
45 void SkImage_Picture::onDrawRectToRect(SkCanvas* canvas, const SkRect* src, const SkRect& dst,
46 const SkPaint* paint) {
47 SkImagePrivDrawPicture(canvas, fPicture, src, dst, paint);
48 }
50 SkImage* SkNewImageFromPicture(const SkPicture* srcPicture) {
51 /**
52 * We want to snapshot the playback status of the picture, w/o affecting
53 * its ability to continue recording (if needed).
54 *
55 * Optimally this will shared as much data/buffers as it can with
56 * srcPicture, and srcPicture will perform a copy-on-write as needed if it
57 * needs to mutate them later on.
58 */
59 SkAutoTUnref<SkPicture> playback(SkNEW_ARGS(SkPicture, (*srcPicture)));
61 return SkNEW_ARGS(SkImage_Picture, (playback));
62 }
64 SkPicture* SkPictureImageGetPicture(SkImage* pictureImage) {
65 return static_cast<SkImage_Picture*>(pictureImage)->getPicture();
66 }
