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Side by Side Diff: skia/animator/SkSnapshot.cpp

Issue 113827: Remove the remainder of the skia source code from the Chromium repo.... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 11 years, 7 months ago
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1 /* libs/graphics/animator/SkSnapshot.cpp
2 **
3 ** Copyright 2006, The Android Open Source Project
4 **
5 ** Licensed under the Apache License, Version 2.0 (the "License");
6 ** you may not use this file except in compliance with the License.
7 ** You may obtain a copy of the License at
8 **
9 ** http://www.apache.org/licenses/LICENSE-2.0
10 **
11 ** Unless required by applicable law or agreed to in writing, software
12 ** distributed under the License is distributed on an "AS IS" BASIS,
13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 ** See the License for the specific language governing permissions and
15 ** limitations under the License.
16 */
17
18 #include "SkTypes.h"
19
20 #ifdef SK_SUPPORT_IMAGE_ENCODE
21
22 #include "SkSnapshot.h"
23 #include "SkAnimateMaker.h"
24 #include "SkCanvas.h"
25
26 #if SK_USE_CONDENSED_INFO == 0
27
28 const SkMemberInfo SkSnapshot::fInfo[] = {
29 SK_MEMBER(filename, String),
30 SK_MEMBER(quality, Float),
31 SK_MEMBER(sequence, Boolean),
32 SK_MEMBER(type, BitmapEncoding)
33 };
34
35 #endif
36
37 DEFINE_GET_MEMBER(SkSnapshot);
38
39 SkSnapshot::SkSnapshot()
40 {
41 quality = 100 * SK_Scalar1;
42 type = (SkImageEncoder::Type) -1;
43 sequence = false;
44 fSeqVal = 0;
45 }
46
47 #include "SkDevice.h"
48
49 bool SkSnapshot::draw(SkAnimateMaker& maker) {
50 SkASSERT(type >= 0);
51 SkASSERT(filename.size() > 0);
52 SkImageEncoder* encoder = SkImageEncoder::Create((SkImageEncoder::Type) type );
53
54 SkString name(filename);
55 if (sequence) {
56 char num[4] = "000";
57 num[0] = (char) (num[0] + fSeqVal / 100);
58 num[1] = (char) (num[1] + fSeqVal / 10 % 10);
59 num[2] = (char) (num[2] + fSeqVal % 10);
60 name.append(num);
61 if (++fSeqVal > 999)
62 sequence = false;
63 }
64 if (type == SkImageEncoder::kJPEG_Type)
65 name.append(".jpg");
66 else if (type == SkImageEncoder::kPNG_Type)
67 name.append(".png");
68 encoder->encodeFile(name.c_str(),
69 maker.fCanvas->getDevice()->accessBitmap(false),
70 SkScalarFloor(quality));
71 return false;
72 }
73
74 #endif
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