1/* 2// Copyright (c) 2014 Intel Corporation 3// 4// Licensed under the Apache License, Version 2.0 (the "License"); 5// you may not use this file except in compliance with the License. 6// You may obtain a copy of the License at 7// 8// http://www.apache.org/licenses/LICENSE-2.0 9// 10// Unless required by applicable law or agreed to in writing, software 11// distributed under the License is distributed on an "AS IS" BASIS, 12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13// See the License for the specific language governing permissions and 14// limitations under the License. 15*/ 16#ifndef ANN_RGB_PLANE_H 17#define ANN_RGB_PLANE_H 18 19#include <utils/KeyedVector.h> 20#include <Hwcomposer.h> 21#include <common/buffers/BufferCache.h> 22#include <DisplayPlane.h> 23 24#include <linux/psb_drm.h> 25 26namespace android { 27namespace intel { 28 29class AnnRGBPlane : public DisplayPlane { 30public: 31 AnnRGBPlane(int index, int type, int disp); 32 virtual ~AnnRGBPlane(); 33public: 34 // hardware operations 35 bool enable(); 36 bool disable(); 37 bool reset(); 38 bool isDisabled(); 39 bool flip(void *ctx); 40 void postFlip(); 41 42 void* getContext() const; 43 void setZOrderConfig(ZOrderConfig& config, void *nativeConfig); 44 45 bool setDataBuffer(uint32_t handle); 46protected: 47 bool setDataBuffer(BufferMapper& mapper); 48 bool enablePlane(bool enabled); 49private: 50 void setFramebufferTarget(uint32_t handle); 51protected: 52 struct intel_dc_plane_ctx mContext; 53 54private: 55 // scaling buffer vector max size 56 enum { 57 MAX_SCALING_BUF_COUNT = 3, 58 }; 59 KeyedVector<uint32_t, uint32_t> mScalingBufferMap; 60}; 61 62} // namespace intel 63} // namespace android 64 65#endif /* ANN_RGB_PLANE_H */ 66