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1 // Copyright 2012 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "cc/test/skia_common.h" | |
6 | |
7 #include "cc/resources/display_item_list.h" | |
8 #include "cc/resources/picture.h" | |
9 #include "skia/ext/refptr.h" | |
10 #include "third_party/skia/include/core/SkCanvas.h" | |
11 #include "ui/gfx/geometry/rect.h" | |
12 #include "ui/gfx/skia_util.h" | |
13 | |
14 namespace cc { | |
15 | |
16 void DrawPicture(unsigned char* buffer, | |
17 const gfx::Rect& layer_rect, | |
18 scoped_refptr<Picture> picture) { | |
19 SkImageInfo info = | |
20 SkImageInfo::MakeN32Premul(layer_rect.width(), layer_rect.height()); | |
21 SkBitmap bitmap; | |
22 bitmap.installPixels(info, buffer, info.minRowBytes()); | |
23 SkCanvas canvas(bitmap); | |
24 canvas.clipRect(gfx::RectToSkRect(layer_rect)); | |
25 // We're drawing the entire canvas, so the negated content region is empty. | |
26 gfx::Rect negated_content_region; | |
27 picture->Raster(&canvas, NULL, negated_content_region, 1.0f); | |
28 } | |
29 | |
30 void DrawDisplayList(unsigned char* buffer, | |
31 const gfx::Rect& layer_rect, | |
32 scoped_refptr<DisplayItemList> list) { | |
33 SkImageInfo info = | |
34 SkImageInfo::MakeN32Premul(layer_rect.width(), layer_rect.height()); | |
35 SkBitmap bitmap; | |
36 bitmap.installPixels(info, buffer, info.minRowBytes()); | |
37 SkCanvas canvas(bitmap); | |
38 canvas.clipRect(gfx::RectToSkRect(layer_rect)); | |
39 list->Raster(&canvas, NULL, 1.0f); | |
40 } | |
41 | |
42 void CreateBitmap(const gfx::Size& size, const char* uri, SkBitmap* bitmap) { | |
43 SkImageInfo info = SkImageInfo::MakeN32Premul(size.width(), size.height()); | |
44 | |
45 bitmap->allocPixels(info); | |
46 bitmap->pixelRef()->setImmutable(); | |
47 bitmap->pixelRef()->setURI(uri); | |
48 } | |
49 | |
50 } // namespace cc | |
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