You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
135 lines
2.7 KiB
135 lines
2.7 KiB
/*
|
|
* Copyright (C) 2009 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.
|
|
*/
|
|
|
|
/*
|
|
* @file csc_fimc.cpp
|
|
*
|
|
* @brief csc_fimc use fimc1 to color space convertion
|
|
*
|
|
* @author ShinWon Lee (shinwon.lee@samsung.com)
|
|
*
|
|
* @version 1.0
|
|
*
|
|
* @history
|
|
* 2011.11.01 : Create
|
|
*/
|
|
|
|
#include <utils/Log.h>
|
|
#include <errno.h>
|
|
#include <dlfcn.h>
|
|
|
|
#include "SEC_OMX_Def.h"
|
|
#include "csc_fimc.h"
|
|
#include "HardwareConverter.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/*
|
|
* create and open fimc handle
|
|
*
|
|
* @return
|
|
* fimc handle
|
|
*/
|
|
void *csc_fimc_open()
|
|
{
|
|
HardwareConverter *hw_converter = NULL;
|
|
|
|
hw_converter = new HardwareConverter;
|
|
if (hw_converter->bHWconvert_flag == 0) {
|
|
delete hw_converter;
|
|
hw_converter = NULL;
|
|
ALOGE("%s LINE = %d HardwareConverter failed", __func__, __LINE__);
|
|
}
|
|
|
|
return (void *)hw_converter;
|
|
}
|
|
|
|
/*
|
|
* close and destroy fimc handle
|
|
*
|
|
* @param handle
|
|
* fimc handle[in]
|
|
*
|
|
* @return
|
|
* pass or fail
|
|
*/
|
|
CSC_FIMC_ERROR_CODE csc_fimc_close(void *handle)
|
|
{
|
|
HardwareConverter *hw_converter = (HardwareConverter *)handle;
|
|
|
|
if (hw_converter != NULL)
|
|
delete hw_converter;
|
|
|
|
return CSC_FIMC_RET_OK;
|
|
}
|
|
|
|
/*
|
|
* convert color space nv12t to omxformat
|
|
*
|
|
* @param handle
|
|
* fimc handle[in]
|
|
*
|
|
* @param dst_addr
|
|
* y,u,v address of dst_addr[out]
|
|
*
|
|
* @param src_addr
|
|
* y,uv address of src_addr.Format is nv12t[in]
|
|
*
|
|
* @param width
|
|
* width of dst image[in]
|
|
*
|
|
* @param height
|
|
* height of dst image[in]
|
|
*
|
|
* @param omxformat
|
|
* omxformat of dst image[in]
|
|
*
|
|
* @return
|
|
* pass or fail
|
|
*/
|
|
CSC_FIMC_ERROR_CODE csc_fimc_convert_nv12t(
|
|
void *handle,
|
|
void **dst_addr,
|
|
void **src_addr,
|
|
unsigned int width,
|
|
unsigned int height,
|
|
OMX_COLOR_FORMATTYPE omxformat)
|
|
{
|
|
CSC_FIMC_ERROR_CODE ret = CSC_FIMC_RET_OK;
|
|
HardwareConverter *hw_converter = (HardwareConverter *)handle;
|
|
|
|
if (hw_converter == NULL) {
|
|
ret = CSC_FIMC_RET_FAIL;
|
|
goto EXIT;
|
|
}
|
|
|
|
hw_converter->convert(
|
|
(void *)src_addr, (void *)dst_addr,
|
|
(OMX_COLOR_FORMATTYPE)OMX_SEC_COLOR_FormatNV12TPhysicalAddress,
|
|
width, height, omxformat);
|
|
|
|
ret = CSC_FIMC_RET_OK;
|
|
|
|
EXIT:
|
|
|
|
return ret;
|
|
}
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|