lib cleanup and sync for mips vu support

2025-08-31 09:21:20 +02:00 · 2020-01-05 13:24:19 +01:00
parent ed84d0ac6e
commit 60f6a1f4be
137 changed files with 311 additions and 58 deletions
--- a/libeplayer3/output/writer/mipsel/ac3.c
+++ b/libeplayer3/output/writer/mipsel/ac3.c
@@ -0,0 +1,162 @@
+/*
+ * 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 "bcm_ioctls.h"
+
+#include "debug.h"
+#include "common.h"
+#include "output.h"
+#include "debug.h"
+#include "misc.h"
+#include "pes.h"
+#include "writer.h"
+
+/* ***************************** */
+/* Makros/Constants              */
+/* ***************************** */
+#define AC3_HEADER_LENGTH       7
+
+/* ***************************** */
+/* Types                         */
+/* ***************************** */
+
+/* ***************************** */
+/* Variables                     */
+/* ***************************** */
+
+unsigned char AC3_SYNC_HEADER[] = {0x80, 0x01, 0x00, 0x01};
+
+/* ***************************** */
+/* Prototypes                    */
+/* ***************************** */
+
+/* ***************************** */
+/* MISC Functions                */
+/* ***************************** */
+
+static int reset()
+{
+	return 0;
+}
+
+static int writeData(WriterAVCallData_t *call)
+{
+	ac3_printf(10, "\n");
+
+	unsigned char PesHeader[PES_MAX_HEADER_SIZE];
+
+	if (call == NULL)
+	{
+		ac3_err("call data is NULL...\n");
+		return 0;
+	}
+
+	ac3_printf(10, "AudioPts %lld\n", call->Pts);
+
+	if ((call->data == NULL) || (call->len <= 0))
+	{
+		ac3_err("parsing NULL Data. ignoring...\n");
+		return 0;
+	}
+
+	if (call->fd < 0)
+	{
+		ac3_err("file pointer < 0. ignoring ...\n");
+		return 0;
+	}
+
+	struct iovec iov[3];
+
+	iov[0].iov_base = PesHeader;
+	iov[0].iov_len = InsertPesHeader(PesHeader, call->len, MPEG_AUDIO_PES_START_CODE, call->Pts, 0);  //+ sizeof(AC3_SYNC_HEADER)
+
+	//PesHeader[6] = 0x81;
+	//PesHeader[7] = 0x80;
+	//PesHeader[8] = 0x09;
+
+	//iov[1].iov_base = AC3_SYNC_HEADER;
+	//iov[1].iov_len = sizeof(AC3_SYNC_HEADER);
+	iov[1].iov_base = call->data;
+	iov[1].iov_len = call->len;
+
+	ac3_printf(40, "PES HEADER LEN %d\n", (int)iov[0].iov_len);
+
+	return call->WriteV(call->fd, iov, 2);
+}
+
+/* ***************************** */
+/* Writer  Definition            */
+/* ***************************** */
+
+static WriterCaps_t caps_ac3 =
+{
+	"ac3",
+	eAudio,
+	"A_AC3",
+	AUDIO_ENCODING_AC3,
+	AUDIOTYPE_AC3,
+	-1
+};
+
+struct Writer_s WriterAudioAC3 =
+{
+	&reset,
+	&writeData,
+	&caps_ac3
+};
+
+static WriterCaps_t caps_eac3 =
+{
+	"ac3",
+	eAudio,
+	"A_EAC3",
+	AUDIO_ENCODING_AC3,
+	AUDIOTYPE_AC3_PLUS,
+	-1
+};
+
+struct Writer_s WriterAudioEAC3 =
+{
+	&reset,
+	&writeData,
+	&caps_eac3
+};