5b3b35296e
This optimization is currently disabled until Launcher is modified to take advantage of it. The optimization can be enabled by turning on RENDER_LAYERS_AS_REGIONS in the OpenGLRenderer.h file. Change-Id: I2fdf59d0f4dc690a3d7f712173ab8db3848b27b1
66 lines
1.8 KiB
C++
66 lines
1.8 KiB
C++
/*
|
|
* Copyright (C) 2010 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#ifndef ANDROID_HWUI_PATCH_CACHE_H
|
|
#define ANDROID_HWUI_PATCH_CACHE_H
|
|
|
|
#include <utils/KeyedVector.h>
|
|
|
|
#include "Patch.h"
|
|
|
|
namespace android {
|
|
namespace uirenderer {
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
// Defines
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
// Debug
|
|
#define DEBUG_PATCHES 0
|
|
|
|
// Debug
|
|
#if DEBUG_PATCHES
|
|
#define PATCH_LOGD(...) LOGD(__VA_ARGS__)
|
|
#else
|
|
#define PATCH_LOGD(...)
|
|
#endif
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
// Cache
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
class PatchCache {
|
|
public:
|
|
PatchCache();
|
|
PatchCache(uint32_t maxCapacity);
|
|
~PatchCache();
|
|
|
|
Patch* get(const float bitmapWidth, const float bitmapHeight,
|
|
const float pixelWidth, const float pixelHeight,
|
|
const int32_t* xDivs, const int32_t* yDivs, const uint32_t* colors,
|
|
const uint32_t width, const uint32_t height, const int8_t numColors);
|
|
void clear();
|
|
|
|
private:
|
|
uint32_t mMaxEntries;
|
|
KeyedVector<PatchDescription, Patch*> mCache;
|
|
}; // class PatchCache
|
|
|
|
}; // namespace uirenderer
|
|
}; // namespace android
|
|
|
|
#endif // ANDROID_HWUI_PATCH_CACHE_H
|