DisplayList.cpp revision 113e0824d6bddf4376240681f9cf6a2deded9498 
1/*
2 * Copyright (C) 2013 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#define ATRACE_TAG ATRACE_TAG_VIEW
18
19#include <SkCanvas.h>
20#include <algorithm>
21
22#include <utils/Trace.h>
23
24#include "Debug.h"
25#include "DisplayList.h"
26#include "DisplayListOp.h"
27#include "DisplayListLogBuffer.h"
28
29namespace android {
30namespace uirenderer {
31
32void DisplayListData::cleanupResources() {
33    Caches& caches = Caches::getInstance();
34    caches.unregisterFunctors(functorCount);
35    caches.resourceCache.lock();
36
37    for (size_t i = 0; i < bitmapResources.size(); i++) {
38        caches.resourceCache.decrementRefcountLocked(bitmapResources.itemAt(i));
39    }
40
41    for (size_t i = 0; i < ownedBitmapResources.size(); i++) {
42        const SkBitmap* bitmap = ownedBitmapResources.itemAt(i);
43        caches.resourceCache.decrementRefcountLocked(bitmap);
44        caches.resourceCache.destructorLocked(bitmap);
45    }
46
47    for (size_t i = 0; i < patchResources.size(); i++) {
48        caches.resourceCache.decrementRefcountLocked(patchResources.itemAt(i));
49    }
50
51    for (size_t i = 0; i < shaders.size(); i++) {
52        caches.resourceCache.decrementRefcountLocked(shaders.itemAt(i));
53        caches.resourceCache.destructorLocked(shaders.itemAt(i));
54    }
55
56    for (size_t i = 0; i < sourcePaths.size(); i++) {
57        caches.resourceCache.decrementRefcountLocked(sourcePaths.itemAt(i));
58    }
59
60    for (size_t i = 0; i < layers.size(); i++) {
61        caches.resourceCache.decrementRefcountLocked(layers.itemAt(i));
62    }
63
64    caches.resourceCache.unlock();
65
66    for (size_t i = 0; i < paints.size(); i++) {
67        delete paints.itemAt(i);
68    }
69
70    for (size_t i = 0; i < regions.size(); i++) {
71        delete regions.itemAt(i);
72    }
73
74    for (size_t i = 0; i < paths.size(); i++) {
75        delete paths.itemAt(i);
76    }
77
78    for (size_t i = 0; i < matrices.size(); i++) {
79        delete matrices.itemAt(i);
80    }
81
82    bitmapResources.clear();
83    ownedBitmapResources.clear();
84    patchResources.clear();
85    shaders.clear();
86    sourcePaths.clear();
87    paints.clear();
88    regions.clear();
89    paths.clear();
90    matrices.clear();
91    layers.clear();
92}
93
94}; // namespace uirenderer
95}; // namespace android
96