replicant-frameworks_native/libs/surfaceflinger/LayerDim.h
Mathias Agopian 1b5e1021b8 more surfaceflinger cleanups
get rid of the "fake rtti" code, and use polymorphism instead.
also simplify how we log SF's state (using polymorphism)

Change-Id: I2bae7c98de4dd207a3e2b00083fa3fde7c467922
2010-04-21 22:28:20 -07:00

57 lines
1.7 KiB
C++

/*
* Copyright (C) 2007 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_LAYER_DIM_H
#define ANDROID_LAYER_DIM_H
#include <stdint.h>
#include <sys/types.h>
#include <EGL/egl.h>
#include <EGL/eglext.h>
#include "LayerBase.h"
// ---------------------------------------------------------------------------
namespace android {
class LayerDim : public LayerBaseClient
{
static bool sUseTexture;
static GLuint sTexId;
static EGLImageKHR sImage;
static int32_t sWidth;
static int32_t sHeight;
public:
LayerDim(SurfaceFlinger* flinger, DisplayID display,
const sp<Client>& client, int32_t i);
virtual ~LayerDim();
virtual void onDraw(const Region& clip) const;
virtual bool needsBlending() const { return true; }
virtual bool isSecure() const { return false; }
virtual const char* getTypeId() const { return "LayerDim"; }
static void initDimmer(SurfaceFlinger* flinger, uint32_t w, uint32_t h);
};
// ---------------------------------------------------------------------------
}; // namespace android
#endif // ANDROID_LAYER_DIM_H