xref: /frameworks/base/libs/hwui/FboCache.cpp

/*
 * 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.
 */

#define LOG_TAG "OpenGLRenderer"

#include "FboCache.h"
#include "Properties.h"

namespace android {
namespace uirenderer {

///////////////////////////////////////////////////////////////////////////////
// Constructors/destructor
///////////////////////////////////////////////////////////////////////////////

FboCache::FboCache(): mMaxSize(DEFAULT_FBO_CACHE_SIZE) {
    char property[PROPERTY_VALUE_MAX];
    if (property_get(PROPERTY_FBO_CACHE_SIZE, property, NULL) > 0) {
        LOGD("  Setting fbo cache size to %s", property);
        mMaxSize = atoi(property);
    } else {
        LOGD("  Using default fbo cache size of %d", DEFAULT_FBO_CACHE_SIZE);
    }
}

FboCache::~FboCache() {
    clear();
}

///////////////////////////////////////////////////////////////////////////////
// Size management
///////////////////////////////////////////////////////////////////////////////

uint32_t FboCache::getSize() {
    return mCache.size();
}

uint32_t FboCache::getMaxSize() {
    return mMaxSize;
}

///////////////////////////////////////////////////////////////////////////////
// Caching
///////////////////////////////////////////////////////////////////////////////

void FboCache::clear() {

}

GLuint FboCache::get() {
    return 0;
}

bool FboCache::put(GLuint fbo) {
    return false;
}

}; // namespace uirenderer
}; // namespace android