82 lines
2.1 KiB
C++
82 lines
2.1 KiB
C++
/*
|
|
* Copyright (C) 2012 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 <utils/Log.h>
|
|
|
|
#include "Layer.h"
|
|
#include "LayerRenderer.h"
|
|
#include "OpenGLRenderer.h"
|
|
#include "Caches.h"
|
|
|
|
namespace android {
|
|
namespace uirenderer {
|
|
|
|
Layer::Layer(const uint32_t layerWidth, const uint32_t layerHeight) {
|
|
mesh = NULL;
|
|
meshIndices = NULL;
|
|
meshElementCount = 0;
|
|
cacheable = true;
|
|
dirty = false;
|
|
textureLayer = false;
|
|
renderTarget = GL_TEXTURE_2D;
|
|
texture.width = layerWidth;
|
|
texture.height = layerHeight;
|
|
colorFilter = NULL;
|
|
deferredUpdateScheduled = false;
|
|
renderer = NULL;
|
|
displayList = NULL;
|
|
fbo = 0;
|
|
debugDrawUpdate = false;
|
|
Caches::getInstance().resourceCache.incrementRefcount(this);
|
|
}
|
|
|
|
Layer::~Layer() {
|
|
if (mesh) delete mesh;
|
|
if (meshIndices) delete meshIndices;
|
|
if (colorFilter) Caches::getInstance().resourceCache.decrementRefcount(colorFilter);
|
|
removeFbo();
|
|
deleteTexture();
|
|
}
|
|
|
|
void Layer::removeFbo() {
|
|
if (fbo) {
|
|
LayerRenderer::flushLayer(this);
|
|
Caches::getInstance().fboCache.put(fbo);
|
|
fbo = 0;
|
|
}
|
|
}
|
|
|
|
void Layer::setPaint(SkPaint* paint) {
|
|
OpenGLRenderer::getAlphaAndModeDirect(paint, &alpha, &mode);
|
|
}
|
|
|
|
void Layer::setColorFilter(SkiaColorFilter* filter) {
|
|
if (colorFilter) {
|
|
Caches::getInstance().resourceCache.decrementRefcount(colorFilter);
|
|
}
|
|
colorFilter = filter;
|
|
if (colorFilter) {
|
|
Caches::getInstance().resourceCache.incrementRefcount(colorFilter);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
}; // namespace uirenderer
|
|
}; // namespace android
|