Files
recycled-ni-libstb-hal/libeplayer3/output/writer/sh4/divx.c
max_10 8f6c348cd9 rename libeplayer3-arm -> libplayer3
Origin commit data
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Branch: master
Commit: e1b78787fd
Author: max_10 <max_10@gmx.de>
Date: 2019-06-15 (Sat, 15 Jun 2019)

Origin message was:
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- rename libeplayer3-arm -> libplayer3

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No further description and justification available within origin commit message!

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This commit was generated by Migit
2019-06-15 01:38:25 +02:00

228 lines
4.2 KiB
C

/*
* linuxdvb output/writer handling.
*
* konfetti 2010 based on linuxdvb.c code from libeplayer2
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/* ***************************** */
/* Includes */
/* ***************************** */
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <sys/uio.h>
#include <linux/dvb/video.h>
#include <linux/dvb/audio.h>
#include <memory.h>
#include <asm/types.h>
#include <pthread.h>
#include <errno.h>
#include "stm_ioctls.h"
#include "common.h"
#include "output.h"
#include "debug.h"
#include "misc.h"
#include "pes.h"
#include "writer.h"
/* ***************************** */
/* Makros/Constants */
/* ***************************** */
/* ***************************** */
/* Types */
/* ***************************** */
/* ***************************** */
/* Variables */
/* ***************************** */
static int initialHeader = 1;
/* ***************************** */
/* Prototypes */
/* ***************************** */
/* ***************************** */
/* MISC Functions */
/* ***************************** */
static int reset()
{
initialHeader = 1;
return 0;
}
static uint8_t updateCodecData(uint8_t *data, int32_t size)
{
static uint8_t *oldData = NULL;
static int32_t oldSize = 0;
uint8_t update = 0;
if (data != NULL && size > 0)
{
if (size != oldSize)
{
update = 1;
}
else
{
uint32_t i = 0;
for (i = 0; i < size; i++)
{
if (data[i] != oldData[i])
{
update = 1;
break;
}
}
}
}
if (update)
{
if (oldData != NULL)
{
free(oldData);
}
oldData = malloc(size);
memcpy(oldData, data, size);
oldSize = size;
}
return update;
}
static int writeData(void *_call)
{
WriterAVCallData_t *call = (WriterAVCallData_t *) _call;
unsigned char PesHeader[PES_MAX_HEADER_SIZE];
divx_printf(10, "\n");
if (call == NULL)
{
divx_err("call data is NULL...\n");
return 0;
}
if ((call->data == NULL) || (call->len <= 0))
{
divx_err("parsing NULL Data. ignoring...\n");
return 0;
}
if (call->fd < 0)
{
divx_err("file pointer < 0. ignoring ...\n");
return 0;
}
divx_printf(10, "VideoPts %lld\n", call->Pts);
struct iovec iov[4];
int ic = 0;
iov[ic].iov_base = PesHeader;
iov[ic++].iov_len = InsertPesHeader(PesHeader, call->len, MPEG_VIDEO_PES_START_CODE, call->Pts, 0);
if (updateCodecData(call->private_data, call->private_size))
{
iov[ic].iov_base = call->private_data;
iov[ic++].iov_len = call->private_size;
}
iov[ic].iov_base = call->data;
iov[ic++].iov_len = call->len;
int len = call->WriteV(call->fd, iov, ic);
divx_printf(10, "xvid_Write < len=%d\n", len);
return len;
}
/* ***************************** */
/* Writer Definition */
/* ***************************** */
static WriterCaps_t mpeg4p2_caps =
{
"mpeg4p2",
eVideo,
"V_MPEG4",
VIDEO_ENCODING_MPEG4P2,
-1,
-1
};
struct Writer_s WriterVideoMPEG4 =
{
&reset,
&writeData,
&mpeg4p2_caps
};
struct Writer_s WriterVideoMSCOMP =
{
&reset,
&writeData,
&mpeg4p2_caps
};
static WriterCaps_t fourcc_caps =
{
"fourcc",
eVideo,
"V_MS/VFW/FOURCC",
VIDEO_ENCODING_MPEG4P2,
-1,
-1
};
struct Writer_s WriterVideoFOURCC =
{
&reset,
&writeData,
&fourcc_caps
};
static WriterCaps_t divx_caps =
{
"divx",
eVideo,
"V_MKV/XVID",
VIDEO_ENCODING_MPEG4P2,
-1,
-1
};
struct Writer_s WriterVideoDIVX =
{
&reset,
&writeData,
&divx_caps
};