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/*
* Copyright Samsung Electronics Co.,LTD.
* Copyright (C) 2013 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.
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <fcntl.h>
#include <ctype.h>
#include <unistd.h>
#include <sys/mman.h>
#include <string.h>
#include <errno.h>
#include <signal.h>
#include <math.h>
#include <sys/poll.h>
#include <cutils/log.h>
#include <utils/Log.h>
#include "ExynosJpegApi.h"
#define JPEG_ERROR_LOG(fmt,...)
#define NUM_JPEG_ENC_IN_PLANES (1)
#define NUM_JPEG_ENC_OUT_PLANES (1)
#define NUM_JPEG_ENC_IN_BUFS (1)
#define NUM_JPEG_ENC_OUT_BUFS (1)
ExynosJpegEncoder::ExynosJpegEncoder()
{
t_iJpegFd = -1;
t_bFlagCreate = false;
}
ExynosJpegEncoder::~ExynosJpegEncoder()
{
if (t_bFlagCreate == true)
this->destroy();
}
int ExynosJpegEncoder::create(void)
{
return ExynosJpegBase::create(MODE_ENCODE);
}
int ExynosJpegEncoder::destroy(void)
{
return ExynosJpegBase::destroy(NUM_JPEG_ENC_IN_BUFS, NUM_JPEG_ENC_OUT_BUFS);
}
int ExynosJpegEncoder::setJpegConfig(void *pConfig)
{
return ExynosJpegBase::setJpegConfig(MODE_ENCODE, pConfig);
}
int ExynosJpegEncoder::checkInBufType(void)
{
return checkBufType(&t_stJpegInbuf);
}
int ExynosJpegEncoder::checkOutBufType(void)
{
return checkBufType(&t_stJpegOutbuf);
}
int ExynosJpegEncoder::getInBuf(char **pcBuf, int *piInputSize, int iSize)
{
return getBuf(t_bFlagCreateInBuf, &t_stJpegInbuf, pcBuf, piInputSize, iSize, t_iPlaneNum);
}
int ExynosJpegEncoder::getOutBuf(char **pcBuf, int *piOutputSize)
{
return getBuf(t_bFlagCreateOutBuf, &t_stJpegOutbuf, pcBuf, piOutputSize,
NUM_JPEG_ENC_OUT_PLANES, NUM_JPEG_ENC_OUT_PLANES);
}
int ExynosJpegEncoder::setInBuf(char **pcBuf, int *iSize)
{
int iRet = ERROR_NONE;
iRet = setBuf(&t_stJpegInbuf, pcBuf, iSize, t_iPlaneNum);
if (iRet == ERROR_NONE)
t_bFlagCreateInBuf = true;
return iRet;
}
int ExynosJpegEncoder::setOutBuf(char *pcBuf, int iSize)
{
int iRet = ERROR_NONE;
iRet = setBuf(&t_stJpegOutbuf, &pcBuf, &iSize, NUM_JPEG_ENC_OUT_PLANES);
if (iRet == ERROR_NONE)
t_bFlagCreateOutBuf = true;
return iRet;
}
int ExynosJpegEncoder::getInBuf(int *piBuf, int *piInputSize, int iSize)
{
return getBuf(t_bFlagCreateInBuf, &t_stJpegInbuf, piBuf, piInputSize, iSize, t_iPlaneNum);
}
int ExynosJpegEncoder::getOutBuf(int *piBuf, int *piOutputSize)
{
return getBuf(t_bFlagCreateOutBuf, &t_stJpegOutbuf, piBuf, piOutputSize,
NUM_JPEG_ENC_OUT_PLANES, NUM_JPEG_ENC_OUT_PLANES);
}
int ExynosJpegEncoder::setInBuf(int *piBuf, int *iSize)
{
int iRet = ERROR_NONE;
iRet = setBuf(&t_stJpegInbuf, piBuf, iSize, t_iPlaneNum);
if (iRet == ERROR_NONE)
t_bFlagCreateInBuf = true;
return iRet;
}
int ExynosJpegEncoder::setOutBuf(int piBuf, int iSize)
{
int iRet = ERROR_NONE;
iRet = setBuf(&t_stJpegOutbuf, &piBuf, &iSize, NUM_JPEG_ENC_OUT_PLANES);
if (iRet == ERROR_NONE)
t_bFlagCreateOutBuf = true;
return iRet;
}
int ExynosJpegEncoder::getSize(int *piW, int *piH)
{
if (t_bFlagCreate == false)
return ERROR_JPEG_DEVICE_NOT_CREATE_YET;
if (t_stJpegConfig.width == 0 && t_stJpegConfig.height == 0)
return ERROR_SIZE_NOT_SET_YET;
*piW = t_stJpegConfig.width;
*piH = t_stJpegConfig.height;
return ERROR_NONE;
}
int ExynosJpegEncoder::getColorFormat(void)
{
return t_stJpegConfig.pix.enc_fmt.in_fmt;
}
int ExynosJpegEncoder::setColorFormat(int iV4l2ColorFormat)
{
return ExynosJpegBase::setColorFormat(MODE_ENCODE, iV4l2ColorFormat);
}
int ExynosJpegEncoder::setJpegFormat(int iV4l2JpegFormat)
{
return ExynosJpegBase::setJpegFormat(MODE_ENCODE, iV4l2JpegFormat);
}
int ExynosJpegEncoder::setColorBufSize(int *piBufSize, int iSize)
{
return ExynosJpegBase::setColorBufSize(MODE_ENCODE, piBufSize, iSize);
}
int ExynosJpegEncoder::updateConfig(void)
{
return ExynosJpegBase::updateConfig(MODE_ENCODE,
NUM_JPEG_ENC_IN_BUFS, NUM_JPEG_ENC_OUT_BUFS,
NUM_JPEG_ENC_IN_PLANES, NUM_JPEG_ENC_OUT_PLANES);
}
int ExynosJpegEncoder::setQuality(int iV4l2Quality)
{
if (t_bFlagCreate == false)
return ERROR_JPEG_DEVICE_NOT_CREATE_YET;
t_stJpegConfig.enc_qual = iV4l2Quality;
return ERROR_NONE;
}
int ExynosJpegEncoder::getJpegSize(void)
{
if (t_bFlagCreate == false)
return 0;
int iSize = -1;
iSize = t_stJpegConfig.sizeJpeg;
if (iSize < 0) {
JPEG_ERROR_LOG("%s::Fail to JPEG output buffer!!\n", __func__);
return 0;
}
return iSize;
}
int ExynosJpegEncoder::encode(void)
{
return ExynosJpegBase::execute(t_iPlaneNum, NUM_JPEG_ENC_OUT_PLANES);
}
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