75 lines
2.2 KiB
C++
75 lines
2.2 KiB
C++
/***************************************************************************************
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*
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* IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
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*
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* By downloading, copying, installing or using the software you agree to this license.
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* If you do not agree to this license, do not download, install,
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* copy or use the software.
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*
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* Copyright (C) 2014-2022, Happytimesoft Corporation, all rights reserved.
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*
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* Redistribution and use in binary forms, with or without modification, are permitted.
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the specific
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* language governing permissions and limitations under the License.
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*
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****************************************************************************************/
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#include "sys_inc.h"
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#include "v4l2_comm.h"
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#include "media_format.h"
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#include <linux/videodev2.h>
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const struct v4l2_fmt_map v4l2_fmt_table[] =
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{
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{ VIDEO_FMT_YUV420P, V4L2_PIX_FMT_YUV420 },
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{ VIDEO_FMT_YUV420P, V4L2_PIX_FMT_YVU420 },
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{ VIDEO_FMT_YUV422P, V4L2_PIX_FMT_YUV422P },
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{ VIDEO_FMT_YUYV422, V4L2_PIX_FMT_YUYV },
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{ VIDEO_FMT_UYVY422, V4L2_PIX_FMT_UYVY },
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{ VIDEO_FMT_BGR24, V4L2_PIX_FMT_BGR24 },
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{ VIDEO_FMT_RGB24, V4L2_PIX_FMT_RGB24 },
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{ VIDEO_FMT_BGR32, V4L2_PIX_FMT_BGR32 },
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{ VIDEO_FMT_RGB32, V4L2_PIX_FMT_RGB32 },
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{ VIDEO_FMT_NV12, V4L2_PIX_FMT_NV12 },
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{ VIDEO_FMT_MJPG, V4L2_PIX_FMT_MJPEG },
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{ VIDEO_FMT_MJPG, V4L2_PIX_FMT_JPEG },
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{ VIDEO_FMT_NONE, 0 },
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};
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BOOL v4l2_fmt_is_support(uint32 v4l2_fmt)
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{
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int i;
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for (i = 0; v4l2_fmt_table[i].ht_fmt != VIDEO_FMT_NONE; i++)
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{
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if (v4l2_fmt == v4l2_fmt_table[i].v4l2_fmt)
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{
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return TRUE;
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}
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}
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return FALSE;
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}
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int v4l2_fmt_to_ht_fmt(uint32 v4l2_fmt)
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{
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int i;
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for (i = 0; v4l2_fmt_table[i].ht_fmt != VIDEO_FMT_NONE; i++)
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{
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if (v4l2_fmt == v4l2_fmt_table[i].v4l2_fmt)
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{
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return v4l2_fmt_table[i].ht_fmt;
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}
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}
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return VIDEO_FMT_NONE;
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}
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