1 files changed, 71 insertions, 0 deletions
diff --git a/src/libffmpeg/mpeg_parser.h b/src/libffmpeg/mpeg_parser.h
new file mode 100644
index 000000000..24bbfcbbb
--- /dev/null
+++ b/src/libffmpeg/mpeg_parser.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2001-2004 the xine project
+ *
+ * This file is part of xine, a free video player.
+ *
+ * xine 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.
+ *
+ * xine 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
+ *
+ * Simple MPEG-ES parser/framer by Thibaut Mattern (tmattern@noos.fr)
+ *   based on libmpeg2 decoder.
+ *
+ * $Id: mpeg_parser.h,v 1.1 2004/07/18 00:50:02 tmattern Exp $
+ */
+ #include <inttypes.h>
+
+#define BUFFER_SIZE (1194 * 1024) /* libmpeg2's buffer size */
+
+/* picture coding type (mpeg2 header) */
+#define I_TYPE 1
+#define P_TYPE 2
+#define B_TYPE 3
+#define D_TYPE 4
+
+typedef struct mpeg_parser_s {
+  uint32_t        shift;
+  int             is_sequence_needed;
+  uint8_t         chunk_buffer[BUFFER_SIZE];
+  uint8_t        *chunk_ptr;
+  uint8_t        *chunk_start;
+  int             buffer_size;
+  uint8_t         code;
+  uint8_t         picture_coding_type;
+  int             rate_code;
+  int             aspect_ratio_info;
+  int             in_slice;
+
+  /* public properties */
+  int             is_mpeg1;
+  int             has_sequence;
+  int             width;
+  int             height;
+  int             frame_duration;
+  double          frame_aspect_ratio;
+
+} mpeg_parser_t;
+
+/* parser initialization */
+void mpeg_parser_init (mpeg_parser_t *parser);
+
+/* read a frame
+ *   return a pointer to the first byte of the next frame
+ *   or NULL if more bytes are needed
+ *   *flush is set to 1 if the decoder must be flushed (needed for still menus)
+ */
+uint8_t *mpeg_parser_decode_data (mpeg_parser_t *parser,
+                                  uint8_t *current, uint8_t *end,
+                                  int *flush);
+
+/* reset the parser */
+void mpeg_parser_reset (mpeg_parser_t *parser);