exynos4/hal/libhdmi/libhdmiservice/SecTVOutService.h

/*
**
** Copyright 2008, The Android Open Source Project
** Copyright 2010, Samsung Electronics Co. LTD
**
** 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.
*/

/*
**
** @author  Taikyung, Yu(taikyung.yu@samsung.com)
** @date    2011-07-06
*/

#ifndef SECTVOUTSERVICE_H
#define SECTVOUTSERVICE_H

#include <stdint.h>
#include <sys/types.h>
#include <binder/Parcel.h>
#include <utils/KeyedVector.h>

#include "ISecTVOut.h"
#include "SecHdmi.h"
#include "sec_format.h"
#include "sec_utils.h"
#include "MessageQueue.h"

namespace android {
//#define CHECK_VIDEO_TIME
//#define CHECK_UI_TIME

    class SecTVOutService : public BBinder
    {
        public :
            enum {
                HDMI_MODE_NONE = 0,
                HDMI_MODE_UI,
                HDMI_MODE_VIDEO,
            };

            mutable Mutex mLock;

            class HDMIFlushThread : public Thread {
                SecTVOutService *mTVOutService;
            public:
                HDMIFlushThread(SecTVOutService *service):
                Thread(false),
                mTVOutService(service) { }
                virtual void onFirstRef() {
                    run("HDMIFlushThread", PRIORITY_URGENT_DISPLAY);
                }
                virtual bool threadLoop() {
                    mTVOutService->HdmiFlushThread();
                    return false;
                }
            };

            sp<HDMIFlushThread>     mHdmiFlushThread;
            int                     HdmiFlushThread();

            mutable MessageQueue    mHdmiEventQueue;
            bool                    mExitHdmiFlushThread;

            SecTVOutService();
            static int instantiate ();
            virtual status_t onTransact(uint32_t, const Parcel &, Parcel *, uint32_t);
            virtual ~SecTVOutService ();

            virtual void                        setHdmiStatus(uint32_t status);
            virtual void                        setHdmiMode(uint32_t mode);
            virtual void                        setHdmiResolution(uint32_t resolution);
            virtual void                        setHdmiHdcp(uint32_t enHdcp);
            virtual void                        setHdmiRotate(uint32_t rotVal, uint32_t hwcLayer);
            virtual void                        setHdmiHwcLayer(uint32_t hwcLayer);
            virtual void                        blit2Hdmi(uint32_t w, uint32_t h,
                                                uint32_t colorFormat,
                                                uint32_t pPhyYAddr, uint32_t pPhyCbAddr, uint32_t pPhyCrAddr,
                                                uint32_t dstX, uint32_t dstY,
                                                uint32_t hdmiMode, uint32_t num_of_hwc_layer);
            bool                                hdmiCableInserted(void);
            void                                setLCDsize(void);

        private:
            SecHdmi                     mSecHdmi;
            bool                        mHdmiCableInserted;
            int                         mUILayerMode;
            uint32_t                    mLCD_width, mLCD_height;
            uint32_t                    mHwcLayer;
    };

    class SecHdmiEventMsg : public MessageBase {
        public:
            enum {
                HDMI_MODE_NONE = 0,
                HDMI_MODE_UI,
                HDMI_MODE_VIDEO,
            };

            mutable     Mutex mBlitLock;

            SecHdmi     *pSecHdmi;
            uint32_t    mSrcWidth, mSrcHeight;
            uint32_t    mSrcColorFormat;
            uint32_t    mSrcYAddr, mSrcCbAddr, mSrcCrAddr;
            uint32_t    mDstX, mDstY;
            uint32_t    mHdmiMode;
            uint32_t    mHdmiLayer, mHwcLayer;

            SecHdmiEventMsg(SecHdmi *SecHdmi, uint32_t srcWidth, uint32_t srcHeight, uint32_t srcColorFormat,
                    uint32_t srcYAddr, uint32_t srcCbAddr, uint32_t srcCrAddr,
                    uint32_t dstX, uint32_t dstY, uint32_t hdmiLayer, uint32_t hwcLayer, uint32_t hdmiMode)
                : pSecHdmi(SecHdmi), mSrcWidth(srcWidth), mSrcHeight(srcHeight), mSrcColorFormat(srcColorFormat),
                mSrcYAddr(srcYAddr), mSrcCbAddr(srcCbAddr), mSrcCrAddr(srcCrAddr),
                mDstX(dstX), mDstY(dstY), mHdmiLayer(hdmiLayer), mHwcLayer(hwcLayer), mHdmiMode(hdmiMode) {
            }

            virtual bool handler() {
                Mutex::Autolock _l(mBlitLock);
                bool ret = true;
#if defined(CHECK_UI_TIME) || defined(CHECK_VIDEO_TIME)
                nsecs_t start, end;
#endif

                switch (mHdmiMode) {
                case HDMI_MODE_UI:
#ifdef CHECK_UI_TIME
                    start = systemTime();
#endif
                    if (pSecHdmi->flush(mSrcWidth, mSrcHeight, mSrcColorFormat, mSrcYAddr, mSrcCbAddr, mSrcCrAddr,
                                mDstX, mDstY, mHdmiLayer, mHwcLayer) == false) {
                        ALOGE("%s::pSecHdmi->flush() fail on HDMI_MODE_UI", __func__);
                        ret = false;
                    }
#ifdef CHECK_UI_TIME
                    end = systemTime();
                    ALOGD("[UI] pSecHdmi->flush[end-start] = %ld ms", long(ns2ms(end)) - long(ns2ms(start)));
#endif
                    break;
                case HDMI_MODE_VIDEO:
#ifdef CHECK_VIDEO_TIME
                    start = systemTime();
#endif
                    if (pSecHdmi->flush(mSrcWidth, mSrcHeight, mSrcColorFormat, mSrcYAddr, mSrcCbAddr, mSrcCrAddr,
                                mDstX, mDstY, mHdmiLayer, mHwcLayer) == false) {
                        ALOGE("%s::pSecHdmi->flush() fail on HDMI_MODE_VIDEO", __func__);
                        ret = false;
                    }
#ifdef CHECK_VIDEO_TIME
                    end = systemTime();
                    ALOGD("[VIDEO] pSecHdmi->flush[end-start] = %ld ms", long(ns2ms(end)) - long(ns2ms(start)));
#endif
                    break;
                default:
                    ALOGE("Undefined HDMI_MODE");
                    ret = false;
                    break;
                }
                return ret;
            }
    };

};
#endif