new mpeg helpers to build and send mpeg 1/2 ps/pes packets (used by some vo drivers)

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19141 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 48 insertions, 0 deletions

diff --git a/libmpcodecs/mpeg_packetizer.h b/libmpcodecs/mpeg_packetizer.h
new file mode 100644
index 0000000000..4e8334eed0
--- /dev/null
+++ b/libmpcodecs/mpeg_packetizer.h
@@ -0,0 +1,48 @@
+/*
+ *  Copyright (C) 2006 Benjamin Zores
+ *   Set of helper routines for building MPEG 1/2 PS/PES packets.
+ *
+ *   Based on various code bororwed from vo_mpegpes/vo_dxr2 :
+ *      (C) 2000 Ralph Metzler <ralph@convergence.de>
+ *               Marcus Metzler <marcus@convergence.de>
+ *               Gerard Lantau
+ *
+ *   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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _MPEG_PACKETIZER_H_
+#define _MPEG_PACKETIZER_H_
+
+/* Send MPEG 1 PES packet */
+int send_mpeg1_pes_packet (unsigned char *data, int len, int id, uint64_t pts,
+                           int my_write (unsigned char *data, int len));
+
+/* Send MPEG 1 PS packet */
+int send_mpeg1_ps_packet (unsigned char *data, int len, int id, uint64_t pts,
+                          int my_write (unsigned char *data, int len));
+/* Send MPEG 2 PES packet */
+int send_mpeg2_pes_packet (unsigned char *data, int len, int id, uint64_t pts,
+                           int my_write (unsigned char *data, int len));
+
+/* Send MPEG 2 PS packet */
+int send_mpeg2_ps_packet (unsigned char *data, int len, int id, uint64_t pts,
+                          int my_write (unsigned char *data, int len));
+
+/* Send MPEG LPCM packet */
+int send_mpeg_lpcm_packet (unsigned char *data, int len,
+                           int id, uint64_t pts, int freq_id,
+                           int my_write (unsigned char *data, int len));
+
+#endif /* _MPEG_PACKETIZER_H_ */