1f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy/* 2f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy * Copyright (C) 2010 The Android Open Source Project 3f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy * 4f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy * Licensed under the Apache License, Version 2.0 (the "License"); 5f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy * you may not use this file except in compliance with the License. 6f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy * You may obtain a copy of the License at 7f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy * 8f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy * http://www.apache.org/licenses/LICENSE-2.0 9f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy * 10f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy * Unless required by applicable law or agreed to in writing, software 11f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy * distributed under the License is distributed on an "AS IS" BASIS, 12f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy * See the License for the specific language governing permissions and 14f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy * limitations under the License. 15f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy */ 16f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy 175b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy#ifndef ANDROID_HWUI_PATCH_CACHE_H 185b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy#define ANDROID_HWUI_PATCH_CACHE_H 19f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy 202728f961614a385df1f056fc24803a9f65c90fabRomain Guy#include <utils/KeyedVector.h> 212728f961614a385df1f056fc24803a9f65c90fabRomain Guy 2225dc3a7dbac2f90f5144035e9c8ed99c09cc3132Romain Guy#include "utils/Compare.h" 23c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy#include "Debug.h" 24f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy#include "Patch.h" 25f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy 26f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guynamespace android { 27f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guynamespace uirenderer { 28f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy 29f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy/////////////////////////////////////////////////////////////////////////////// 30f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy// Defines 31f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy/////////////////////////////////////////////////////////////////////////////// 32f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy 33f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy// Debug 34f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy#if DEBUG_PATCHES 355baa3a62a97544669fba6d65a11c07f252e654ddSteve Block #define PATCH_LOGD(...) ALOGD(__VA_ARGS__) 36f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy#else 37f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy #define PATCH_LOGD(...) 38f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy#endif 39f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy 40f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy/////////////////////////////////////////////////////////////////////////////// 41f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy// Cache 42f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy/////////////////////////////////////////////////////////////////////////////// 43f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy 442728f961614a385df1f056fc24803a9f65c90fabRomain Guyclass PatchCache { 45f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guypublic: 46fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy PatchCache(); 47f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy PatchCache(uint32_t maxCapacity); 48f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy ~PatchCache(); 49f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy 502728f961614a385df1f056fc24803a9f65c90fabRomain Guy Patch* get(const float bitmapWidth, const float bitmapHeight, 512728f961614a385df1f056fc24803a9f65c90fabRomain Guy const float pixelWidth, const float pixelHeight, 524bb942083a0d4db746adf95349108dd8ef842e32Romain Guy const int32_t* xDivs, const int32_t* yDivs, const uint32_t* colors, 534bb942083a0d4db746adf95349108dd8ef842e32Romain Guy const uint32_t width, const uint32_t height, const int8_t numColors); 54f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy void clear(); 55f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy 56c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy uint32_t getSize() const { 57c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy return mCache.size(); 58c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy } 59c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 60c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy uint32_t getMaxSize() const { 61c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy return mMaxEntries; 62c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy } 63c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 64f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guyprivate: 656f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy /** 666f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy * Description of a patch. 676f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy */ 686f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy struct PatchDescription { 696f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy PatchDescription(): bitmapWidth(0), bitmapHeight(0), pixelWidth(0), pixelHeight(0), 706f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy xCount(0), yCount(0), emptyCount(0), colorKey(0) { 716f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy } 726f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy 736f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy PatchDescription(const float bitmapWidth, const float bitmapHeight, 746f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy const float pixelWidth, const float pixelHeight, 756f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy const uint32_t xCount, const uint32_t yCount, 766f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy const int8_t emptyCount, const uint32_t colorKey): 776f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy bitmapWidth(bitmapWidth), bitmapHeight(bitmapHeight), 786f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy pixelWidth(pixelWidth), pixelHeight(pixelHeight), 796f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy xCount(xCount), yCount(yCount), 806f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy emptyCount(emptyCount), colorKey(colorKey) { 816f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy } 826f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy 836f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy bool operator<(const PatchDescription& rhs) const { 846f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy LTE_FLOAT(bitmapWidth) { 856f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy LTE_FLOAT(bitmapHeight) { 866f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy LTE_FLOAT(pixelWidth) { 876f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy LTE_FLOAT(pixelHeight) { 886f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy LTE_INT(xCount) { 896f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy LTE_INT(yCount) { 906f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy LTE_INT(emptyCount) { 916f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy LTE_INT(colorKey) return false; 926f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy } 936f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy } 946f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy } 956f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy } 966f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy } 976f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy } 986f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy } 996f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy return false; 1006f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy } 1016f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy 1026f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy private: 1036f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy float bitmapWidth; 1046f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy float bitmapHeight; 1056f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy float pixelWidth; 1066f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy float pixelHeight; 1076f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy uint32_t xCount; 1086f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy uint32_t yCount; 1096f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy int8_t emptyCount; 1106f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy uint32_t colorKey; 1116f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy 1126f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy }; // struct PatchDescription 1136f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy 1142728f961614a385df1f056fc24803a9f65c90fabRomain Guy uint32_t mMaxEntries; 1152728f961614a385df1f056fc24803a9f65c90fabRomain Guy KeyedVector<PatchDescription, Patch*> mCache; 1166f72bebe92a4db7b5dc83f4ac5b5fd02e3b4e2cdRomain Guy 117f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy}; // class PatchCache 118f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy 119f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy}; // namespace uirenderer 120f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy}; // namespace android 121f7f93556c8fcc640ab5adef79d021a80a72a645aRomain Guy 1225b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy#endif // ANDROID_HWUI_PATCH_CACHE_H 123