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libeplayer3: continue refresh

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martii
2014-04-08 20:02:07 +02:00
parent fcd1dc8399
commit cb3db6256c
25 changed files with 617 additions and 736 deletions
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28
libeplayer3/writer/h264.cpp
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@@ -1,12 +1,15 @@
/*
* linuxdvb output/writer handling.
* linuxdvb output/writer handling
*
* konfetti 2010 based on linuxdvb.c code from libeplayer2
* Copyright (C) 2010 konfetti (based on code from libeplayer2)
* Copyright (C) 2014 martii (based on code from libeplayer3)
*
* 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.
* Copyright (C) 2014 martii
*
* 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
@@ -15,8 +18,7 @@
*
* 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
*
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <stdio.h>
@@ -52,7 +54,7 @@ class WriterH264 : public Writer
bool initialHeader;
unsigned int NalLengthBytes;
public:
bool Write(int fd, AVFormatContext *avfc, AVStream *stream, AVPacket *packet, int64_t &pts);
bool Write(int fd, AVFormatContext *avfc, AVStream *stream, AVPacket *packet, int64_t pts);
void Init();
WriterH264();
};
@@ -64,12 +66,11 @@ void WriterH264::Init(void)
NalLengthBytes = 1;
}
bool WriterH264::Write(int fd, AVFormatContext * /* avfc */, AVStream *stream, AVPacket *packet, int64_t &pts)
bool WriterH264::Write(int fd, AVFormatContext * /* avfc */, AVStream *stream, AVPacket *packet, int64_t pts)
{
if (fd < 0 || !packet)
return false;
unsigned char PesHeader[PES_MAX_HEADER_SIZE];
unsigned long long int VideoPts;
unsigned int TimeDelta;
unsigned int TimeScale;
int len = 0;
@@ -78,7 +79,6 @@ bool WriterH264::Write(int fd, AVFormatContext * /* avfc */, AVStream *stream, A
TimeDelta = 1000.0 * av_q2d(stream->r_frame_rate); /* rational to double */
TimeScale = (TimeDelta < 23970) ? 1001 : 1000; /* fixme: revise this */
VideoPts = pts;
if ((packet->size > 3)
&& ((packet->data[0] == 0x00 && packet->data[1] == 0x00 && packet->data[2] == 0x00 && packet->data[3] == 0x01)
@@ -251,13 +251,13 @@ bool WriterH264::Write(int fd, AVFormatContext * /* avfc */, AVStream *stream, A
iov[ic++].iov_len = NalLength;
VideoPosition += NalLength;
iov[0].iov_len = InsertPesHeader(PesHeader, NalLength, MPEG_VIDEO_PES_START_CODE, VideoPts, 0);
iov[0].iov_len = InsertPesHeader(PesHeader, NalLength, MPEG_VIDEO_PES_START_CODE, pts, 0);
ssize_t l = writev(fd, iov, ic);
if (l < 0)
return false;
len += l;
VideoPts = INVALID_PTS_VALUE;
pts = INVALID_PTS_VALUE;
}
} while (NalStart < SampleSize);