Romain Guy | f7f9355 | 2010-07-08 19:17:03 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 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 | |
Romain Guy | 5b3b352 | 2010-10-27 18:57:51 -0700 | [diff] [blame^] | 17 | #ifndef ANDROID_HWUI_PATCH_CACHE_H |
| 18 | #define ANDROID_HWUI_PATCH_CACHE_H |
Romain Guy | f7f9355 | 2010-07-08 19:17:03 -0700 | [diff] [blame] | 19 | |
Romain Guy | 2728f96 | 2010-10-08 18:36:15 -0700 | [diff] [blame] | 20 | #include <utils/KeyedVector.h> |
| 21 | |
Romain Guy | f7f9355 | 2010-07-08 19:17:03 -0700 | [diff] [blame] | 22 | #include "Patch.h" |
Romain Guy | f7f9355 | 2010-07-08 19:17:03 -0700 | [diff] [blame] | 23 | |
| 24 | namespace android { |
| 25 | namespace uirenderer { |
| 26 | |
| 27 | /////////////////////////////////////////////////////////////////////////////// |
| 28 | // Defines |
| 29 | /////////////////////////////////////////////////////////////////////////////// |
| 30 | |
| 31 | // Debug |
Romain Guy | 1f114a5 | 2010-10-12 17:47:34 -0700 | [diff] [blame] | 32 | #define DEBUG_PATCHES 0 |
Romain Guy | f7f9355 | 2010-07-08 19:17:03 -0700 | [diff] [blame] | 33 | |
| 34 | // Debug |
| 35 | #if DEBUG_PATCHES |
| 36 | #define PATCH_LOGD(...) LOGD(__VA_ARGS__) |
| 37 | #else |
| 38 | #define PATCH_LOGD(...) |
| 39 | #endif |
| 40 | |
| 41 | /////////////////////////////////////////////////////////////////////////////// |
| 42 | // Cache |
| 43 | /////////////////////////////////////////////////////////////////////////////// |
| 44 | |
Romain Guy | 2728f96 | 2010-10-08 18:36:15 -0700 | [diff] [blame] | 45 | class PatchCache { |
Romain Guy | f7f9355 | 2010-07-08 19:17:03 -0700 | [diff] [blame] | 46 | public: |
Romain Guy | fb8b763 | 2010-08-23 21:05:08 -0700 | [diff] [blame] | 47 | PatchCache(); |
Romain Guy | f7f9355 | 2010-07-08 19:17:03 -0700 | [diff] [blame] | 48 | PatchCache(uint32_t maxCapacity); |
| 49 | ~PatchCache(); |
| 50 | |
Romain Guy | 2728f96 | 2010-10-08 18:36:15 -0700 | [diff] [blame] | 51 | Patch* get(const float bitmapWidth, const float bitmapHeight, |
| 52 | const float pixelWidth, const float pixelHeight, |
Romain Guy | 4bb9420 | 2010-10-12 15:59:26 -0700 | [diff] [blame] | 53 | const int32_t* xDivs, const int32_t* yDivs, const uint32_t* colors, |
| 54 | const uint32_t width, const uint32_t height, const int8_t numColors); |
Romain Guy | f7f9355 | 2010-07-08 19:17:03 -0700 | [diff] [blame] | 55 | void clear(); |
| 56 | |
| 57 | private: |
Romain Guy | 2728f96 | 2010-10-08 18:36:15 -0700 | [diff] [blame] | 58 | uint32_t mMaxEntries; |
| 59 | KeyedVector<PatchDescription, Patch*> mCache; |
Romain Guy | f7f9355 | 2010-07-08 19:17:03 -0700 | [diff] [blame] | 60 | }; // class PatchCache |
| 61 | |
| 62 | }; // namespace uirenderer |
| 63 | }; // namespace android |
| 64 | |
Romain Guy | 5b3b352 | 2010-10-27 18:57:51 -0700 | [diff] [blame^] | 65 | #endif // ANDROID_HWUI_PATCH_CACHE_H |