libeplayer3: rename files

libeplayer3/writer/mpeg2.cpp

@@ -0,0 +1,75 @@
+/*
+ * 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
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <sys/uio.h>
+#include <errno.h>
+
+#include <algorithm>
+
+#include "misc.h"
+#include "pes.h"
+#include "writer.h"
+
+class WriterMPEG2 : public Writer
+{
+	public:
+		bool Write(int fd, AVFormatContext *avfc, AVStream *stream, AVPacket *packet, int64_t &pts);
+		WriterMPEG2();
+};
+
+bool WriterMPEG2::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];
+
+	int64_t _pts = pts;
+
+	for (int Position = 0; Position < packet->size; ) {
+		int PacketLength = std::min(packet->size - Position, MAX_PES_PACKET_SIZE);
+		struct iovec iov[2];
+		iov[0].iov_base = PesHeader;
+		iov[0].iov_len = InsertPesHeader(PesHeader, PacketLength, 0xe0, _pts, 0);
+		iov[1].iov_base = packet->data + Position;
+		iov[1].iov_len = PacketLength;
+
+		ssize_t l = writev(fd, iov, 2);
+		if (l < 0) {
+			return false;
+			break;
+		}
+		Position += PacketLength;
+		_pts = INVALID_PTS_VALUE;
+	}
+	return true;
+}
+
+WriterMPEG2::WriterMPEG2()
+{
+	Register(this, AV_CODEC_ID_MPEG2TS, VIDEO_ENCODING_AUTO);
+}
+
+static WriterMPEG2 writer_mpeg2 __attribute__ ((init_priority (300)));