Some updates. We now use our own version of libmpeg2 version 0.3.2.

Once we have it working 100% we will look at sending patches to the libmpeg2 list.
Lots of debug info it currently in the code. It will be removed once it is working.
Currently working: -
1) All frames allocated and freed correctly. Fixing that took a long time.
2) It seems that we do not need any of the flush, discontinuity or reset calls yet. Adding seeking might change that.
The reason for this is that we properly support sequence end information, so still images get displayed immeadiately.
TODO: -
1) Picture info needs to be fixed. I.E. Check that the correct picture info matchs the image buffer.
2) Closed captions. Implement the closed caption decoder.
3) PTS info.
4) extra info.
5) Seeking.
6) Repeat first field pattern sensing.
7) Picture coding type. E.g. Frame, Fields, RFF etc. using in the get_frame call.

CVS patchset: 5031
CVS date: 2003/06/13 00:52:47

1 files changed, 53 insertions, 0 deletions

diff --git a/src/libmpeg2new/include/video_out.h b/src/libmpeg2new/include/video_out.h
new file mode 100644
index 000000000..e7f661bbb
--- /dev/null
+++ b/src/libmpeg2new/include/video_out.h
@@ -0,0 +1,53 @@
+/*
+ * video_out.h
+ * Copyright (C) 2000-2003 Michel Lespinasse <walken@zoy.org>
+ * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
+ *
+ * This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
+ * See http://libmpeg2.sourceforge.net/ for updates.
+ *
+ * mpeg2dec 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.
+ *
+ * mpeg2dec 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
+ */
+
+struct convert_init_s;
+typedef struct {
+    void (* convert) (int, int, uint32_t, void *, struct convert_init_s *);
+} vo_setup_result_t;
+
+typedef struct vo_instance_s vo_instance_t;
+struct vo_instance_s {
+    int (* setup) (vo_instance_t * instance, int width, int height,
+		   vo_setup_result_t * result);
+    void (* setup_fbuf) (vo_instance_t * instance, uint8_t ** buf, void ** id);
+    void (* set_fbuf) (vo_instance_t * instance, uint8_t ** buf, void ** id);
+    void (* start_fbuf) (vo_instance_t * instance,
+			 uint8_t * const * buf, void * id);
+    void (* draw) (vo_instance_t * instance, uint8_t * const * buf, void * id);
+    void (* discard) (vo_instance_t * instance,
+		      uint8_t * const * buf, void * id);
+    void (* close) (vo_instance_t * instance);
+};
+
+typedef vo_instance_t * vo_open_t (void);
+
+typedef struct {
+    char * name;
+    vo_open_t * open;
+} vo_driver_t;
+
+void vo_accel (uint32_t accel);
+
+/* return NULL terminated array of all drivers */
+vo_driver_t * vo_drivers (void);