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/*
* This file is part of FFmpeg.
*
* Copyright (c) 2025 Zhao Zhili <quinkblack@foxmail.com>
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "ohcodec.h"
#include "libavutil/error.h"
int ff_oh_err_to_ff_err(OH_AVErrCode err)
{
switch (err) {
case AV_ERR_OK:
return 0;
case AV_ERR_NO_MEMORY:
return AVERROR(ENOMEM);
case AV_ERR_OPERATE_NOT_PERMIT:
return AVERROR(EPERM);
case AV_ERR_INVALID_VAL:
return AVERROR(EINVAL);
case AV_ERR_IO:
return AVERROR(EIO);
case AV_ERR_TIMEOUT:
return AVERROR(ETIMEDOUT);
case AV_ERR_UNKNOWN:
return AVERROR_UNKNOWN;
case AV_ERR_SERVICE_DIED:
return AVERROR_EXTERNAL;
case AV_ERR_INVALID_STATE:
return AVERROR(EINVAL);
case AV_ERR_UNSUPPORT:
return AVERROR(ENOTSUP);
default:
return AVERROR_EXTERNAL;
}
}
static const struct {
OH_AVPixelFormat oh_pix;
enum AVPixelFormat pix;
} oh_pix_map[] = {
{AV_PIXEL_FORMAT_NV12, AV_PIX_FMT_NV12},
{AV_PIXEL_FORMAT_NV21, AV_PIX_FMT_NV21},
{AV_PIXEL_FORMAT_YUVI420, AV_PIX_FMT_YUV420P},
{AV_PIXEL_FORMAT_SURFACE_FORMAT, AV_PIX_FMT_OHCODEC},
};
enum AVPixelFormat ff_oh_pix_to_ff_pix(OH_AVPixelFormat oh_pix)
{
for (size_t i = 0; i < FF_ARRAY_ELEMS(oh_pix_map); i++)
if (oh_pix_map[i].oh_pix == oh_pix)
return oh_pix_map[i].pix;
return AV_PIX_FMT_NONE;
}
int ff_oh_pix_from_ff_pix(enum AVPixelFormat pix)
{
for (size_t i = 0; i < FF_ARRAY_ELEMS(oh_pix_map); i++)
if (oh_pix_map[i].pix == pix)
return oh_pix_map[i].oh_pix;
return 0;
}
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